WO2016070425A1 - 一种信息传输方法和用户设备以及基站 - Google Patents

一种信息传输方法和用户设备以及基站 Download PDF

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Publication number
WO2016070425A1
WO2016070425A1 PCT/CN2014/090629 CN2014090629W WO2016070425A1 WO 2016070425 A1 WO2016070425 A1 WO 2016070425A1 CN 2014090629 W CN2014090629 W CN 2014090629W WO 2016070425 A1 WO2016070425 A1 WO 2016070425A1
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WO
WIPO (PCT)
Prior art keywords
information
subframe
user equipment
unicast
public
Prior art date
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PCT/CN2014/090629
Other languages
English (en)
French (fr)
Inventor
余政
南方
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201480029467.7A priority Critical patent/CN105765892B/zh
Priority to JP2017542233A priority patent/JP6554173B2/ja
Priority to PCT/CN2014/090629 priority patent/WO2016070425A1/zh
Priority to EP14905429.8A priority patent/EP3208961A4/en
Priority to BR112017009346-4A priority patent/BR112017009346B1/pt
Priority to CN201910728863.3A priority patent/CN110430030B/zh
Priority to KR1020177014437A priority patent/KR102047818B1/ko
Publication of WO2016070425A1 publication Critical patent/WO2016070425A1/zh
Priority to US15/588,443 priority patent/US10425213B2/en
Priority to US16/547,219 priority patent/US11025400B2/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044Arrangements for allocating sub-channels of the transmission path allocation of payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to an information transmission method, a user equipment, and a base station.
  • the bandwidth that can support receiving/transmitting signals is less than the maximum carrier bandwidth specified by the system or a specific carrier bandwidth.
  • LTE Long Term Evolution
  • the existing Long Term Evolution (LTE) communication system specifies six system bandwidths of 1.4 MHz (Mega Hertz, MHz), 3 MHz, 5 MHz, 10 MHz, 15 MHz, 20 MHz, but for low complexity or low cost.
  • User equipment which supports less than 20MHz bandwidth.
  • a frequency resource that can be supported or processed by a low complexity or low cost user equipment can be referred to as a subband (in the present invention, the subband can also be a narrowband).
  • a subband refers to a frequency resource occupying a specific frequency width on a carrier.
  • the subband may be composed of one or more PRBs, or may be composed of one or more subcarriers.
  • the frequency resource width and frequency resource location of the subband are predetermined or configured.
  • low complexity or low cost user equipment may receive information on different multiple subband resources.
  • multiple sub-band resources are configured on a carrier for low complexity or low cost user equipment.
  • the system information is transmitted on the subband resource 1
  • the proprietary data of the user equipment is transmitted on the subband resource 2. Therefore, the user equipment may need to receive information on the subband resource 1 and the subband resource 2.
  • a low complexity or low cost user equipment can only receive or transmit information in one subband resource because of its limited capabilities.
  • One subband resource here may be one of a plurality of subband resources.
  • the information includes control information and data information that controls information scheduling.
  • the control information can be further divided into public control information and unicast control information, and the data information is also divided into public data information and unicast data information according to different control information for controlling the scheduling.
  • On the control channel if the subband resource occupied by the common control information transmission is different from the subband resource occupied by the unicast control information transmission, the low complexity or low cost user equipment cannot receive the common control information and the unicast control signal at the same time.
  • Information can only be selected to receive one of the public control information and the unicast control information.
  • the user equipment needs to perform blind detection on the control channel before receiving the control information.
  • the unicast control information specific to the user equipment is transmitted in the first subframe.
  • the common control information is transmitted in the second subframe, wherein the first subframe and the second subframe do not overlap in time. Since the common control information and the user-specific unicast control information are not transmitted in the same subframe, the user equipment does not need to simultaneously receive the common control information and the user-specific unicast control information.
  • the above method can only ensure that the common control information and the unicast control information are not transmitted at the same time, and the user equipment does not need to receive the common control information and the user-specific unicast control information at the same time, but the data information and the control information of the control information scheduling are not in one.
  • a sub-frame is transmitted, there may be cases where user-specific unicast data information is transmitted simultaneously with common control information, public data information and user-specific unicast control information are simultaneously transmitted, and unicast data information and public data information are simultaneously transmitted. . When these simultaneous transmissions occur, how to allow low complexity or low cost user equipment to receive information cannot be solved in the prior art described above.
  • the control information needs to be repeatedly transmitted multiple times to enhance the reliability of the transmission.
  • the common control information or the user-specific unicast control information can only be transmitted in a specific subframe set, and the transmission resources can not be fully utilized, thereby extending the control information transmission time and increasing the user equipment detection. Control the power consumption of the channel.
  • the embodiments of the present invention provide a method for transmitting information, a user equipment, and a base station, which can be applied to a problem of receiving information by a low complexity or low cost user equipment, and can avoid waste of system resources.
  • an embodiment of the present invention provides a method for transmitting information, including:
  • the user equipment acquires first subframe configuration information used to indicate that the information is received on the first subband resource
  • the user equipment receives the letter only on the first sub-band resource in the first subframe interest.
  • the information includes at least unicast information, where the unicast information includes: unicast control information and/or unicast data information; or
  • the information includes at least public information, wherein the public information includes: public control information and/or public data information.
  • the information includes unicast information, and the information does not include public information, where the unicast information includes: unicast control information and/or unicast data information; the public information includes: public control information and/or Public data information.
  • the information includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information; the unicast information includes: unicast control information and/or a single Broadcast data information.
  • the user equipment is configured according to the first
  • the subframe configuration information determines a first subframe for receiving information on the first subband resource, including:
  • the user equipment acquires a first subframe configuration index from the first subframe configuration information
  • the user equipment determines, according to the first subframe configuration, a first subframe that receives information on the first subband resource.
  • the first The subframe configuration information includes one or more of the following:
  • a subframe of the unicast information a start subframe of the unicast information, a subframe period of the unicast information, a radio frame of the unicast information, a radio frame number of the unicast information, and a The radio frame period of the unicast information, the number of subframes occupied by the unicast information, the number of radio frames occupied by the unicast information, the number of symbols occupied by the unicast information, and the start symbol of the unicast information .
  • the user equipment is obtained Taking the first subframe configuration information used to indicate that the information is received on the first sub-band resource, including:
  • the user equipment acquires the first subframe configuration information by receiving one or more of radio resource control signaling, media access control signaling, and physical layer signaling.
  • the method further includes:
  • the user equipment acquires second subframe configuration information used to indicate that public information is received on the second sub-band resource;
  • the user equipment receives the public information only on the second sub-band resource in the second subframe.
  • the user equipment determines, according to the second subframe configuration information, the second sub-band resource Receiving the second subframe of the public information, including:
  • the user equipment acquires a second subframe configuration index from the second subframe configuration information
  • the second subframe configuration information includes one or more of the following content:
  • a subframe of the common information a start subframe of the common information, a subframe period of the common information, a radio frame of the public information, a radio frame number of the public information, and a wireless of the public information a frame period, a number of subframes occupied by the common information, a number of radio frames occupied by the common information, a number of symbols occupied by the common information, and a start symbol of the common information.
  • the user equipment is in the first subframe, only in the first Receiving the information on a sub-band resource, including:
  • the method further includes:
  • the user equipment receives the unicast data information in a subframe that is determined to be transmitted by the unicast data information.
  • the user equipment is in the first subframe, only in the Receiving the information on the first sub-band resource, including:
  • the user equipment receives the common control information only on the first sub-band resource in the first subframe
  • the method further includes:
  • the user equipment receives the public data information in a subframe of the determined transmission of the common data information.
  • an embodiment of the present invention provides a method for transmitting information, including:
  • the user equipment determines the priority of the information
  • the user equipment determines a priority of the information, including:
  • the user equipment determines a priority of the information according to the type of the information; and/or,
  • the user equipment determines a priority of information transmitted on the subband resource according to the subband resource occupied by the information transmission.
  • an embodiment of the present invention provides a method for transmitting information, including:
  • the information includes at least: unicast information, where the unicast information includes: unicast control information and/or unicast data information; or
  • the information includes at least: public information, wherein the public information includes: public control information and/or public data information.
  • the information includes unicast information, and the information does not include public information, where the unicast information includes: unicast control information and/or unicast data information; the public information includes: public control information and/or Public data information.
  • the information includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information; the unicast information includes: unicast control information and/or a single Broadcast data information.
  • the base station is configured to be used by the user equipment
  • the first subframe configuration information indicating that the information is transmitted on the first subband resource including:
  • the base station Determining, by the base station, a first subframe for the user equipment, where the first subframe is a subframe in which the user equipment receives the information on the first sub-band resource;
  • the base station generates first subframe configuration information, where the first subframe configuration information includes the first subframe configuration index.
  • the method further includes:
  • the base station sends the first subframe configuration information to the user equipment by using one or more of radio resource control signaling, media access control signaling, and physical layer signaling.
  • the method further includes:
  • the base station sends the public information to the user equipment on the second sub-band resource in the second subframe.
  • the determining, by the base station, the second subframe configuration information that is used by the user equipment to indicate that the public information is transmitted on the second sub-band resource includes:
  • the base station determines a second subframe for the user equipment, where the second subframe is a subframe in which the user equipment receives the public information on the second sub-band resource;
  • the base station generates second subframe configuration information, where the second subframe configuration information includes the second subframe configuration index.
  • the base station sends the information to the user equipment on the first sub-band resource in the first subframe, include:
  • the base station determines a priority of the information
  • the second information is not sent on the first sub-band resource, wherein the second information has a lower priority than the first information.
  • the information is specifically unicast information
  • the base station is in the Sending the information to the user equipment on the first sub-band resource in the first sub-frame, including:
  • the base station continues to send unicast data information to the user equipment in a subframe for transmitting the unicast data information indicated by the unicast control information.
  • an embodiment of the present invention provides a method for transmitting information, including:
  • the base station sends the information to the user equipment only on the first sub-band resource in the first subframe.
  • the information includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information; wherein the unicast information includes: unicast control information and And/or unicast data information; wherein the public information includes: public control information and/or public data information.
  • the method further includes:
  • the base station sends the public information to the user equipment only on the second sub-band resource in the second subframe.
  • the base station sends the information to the user equipment only on the first sub-band resource in the first subframe , Specifically:
  • the information sent by the base station to the user equipment on the first sub-band resource includes unicast information, and the information sent does not include public information; or
  • the method further includes:
  • the information sent by the base station to the user equipment on the second sub-band resource includes public information, and the sent information does not include unicast information.
  • an embodiment of the present invention provides a method for transmitting information, including:
  • the user equipment receives the information only on the first sub-band resource in the first subframe.
  • the information includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information; wherein the unicast information includes: unicast control Information and/or unicast data information; wherein the public information comprises: public control information and/or public data information.
  • the method further includes:
  • the user equipment receives the public information only on the second sub-band resource in the second subframe.
  • the user equipment in the first subframe, receives the information only on the first sub-band resource, specifically:
  • the information received by the user equipment on the first sub-band resource includes unicast information in the second subframe, and the received information does not include public information; or
  • the method further includes:
  • the information received by the user equipment on the second sub-band resource includes public information in the second subframe, and the received information does not include unicast information.
  • an embodiment of the present invention provides a user equipment, including:
  • An acquiring module configured to acquire first subframe configuration information used to indicate that information is received on the first subband resource
  • a determining module configured to determine, according to the first subframe configuration information, a first subframe that receives information on the first subband resource
  • a receiving module configured to receive the information only on the first sub-band resource in the first subframe.
  • the information includes at least unicast information, where the unicast information includes: unicast control information and/or unicast data information; or
  • the information includes at least public information, wherein the public information includes: public control information and/or public data information.
  • the information includes unicast information, and the information does not include public information, where the unicast information includes: unicast control information and/or unicast data information; the public information includes: a public control letter Information and/or public data information.
  • the information includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information; the unicast information includes: unicast control information and/or a single Broadcast data information.
  • the determining module includes:
  • a first acquiring submodule configured to obtain a first subframe configuration index from the first subframe configuration information
  • a first determining submodule configured to determine, according to a preset correspondence, a first subframe configuration corresponding to the first subframe configuration index
  • a second determining submodule configured to determine, according to the first subframe configuration, a first subframe that receives information on the first subband resource.
  • the first The subframe configuration information includes one or more of the following:
  • a subframe of the unicast information a start subframe of the unicast information, a subframe period of the unicast information, a radio frame of the unicast information, a radio frame number of the unicast information, and a The radio frame period of the unicast information, the number of subframes occupied by the unicast information, the number of radio frames occupied by the unicast information, the number of symbols occupied by the unicast information, and the start symbol of the unicast information .
  • the acquiring module is configured to acquire the first subframe configuration information according to a pre-configuration, or by receiving radio resource control signaling,
  • the first subframe configuration information is obtained by one or more of media access control signaling and physical layer signaling.
  • the acquiring module is further configured to acquire second subframe configuration information used to indicate that the public information is received on the second sub-band resource;
  • the determining module is further configured to determine, according to the second subframe configuration information, that the second subframe of the public information is received on the second sub-band resource;
  • the receiving module is further configured to receive the public information only on the second sub-band resource in the second subframe.
  • the determining module includes:
  • a second acquiring submodule configured to obtain a second subframe configuration index from the second subframe configuration information
  • a third determining submodule configured to determine, according to the preset correspondence, a second subframe configuration corresponding to the second subframe configuration index
  • a fourth determining submodule configured to determine, according to the second subframe configuration, a second subframe that receives the common information on the second subband resource.
  • the second subframe configuration information includes one or more of the following content:
  • a subframe of the common information a start subframe of the common information, a subframe period of the common information, a radio frame of the public information, a radio frame number of the public information, and a wireless of the public information a frame period, a number of subframes occupied by the common information, a number of radio frames occupied by the common information, a number of symbols occupied by the common information, and a start symbol of the common information.
  • the receiving module is specifically used in the first subframe, only Receiving the unicast control information on the first subband resource;
  • the determining module is further configured to determine, according to the unicast control information, a subframe in which the unicast data information is scheduled to be transmitted by the unicast control information;
  • the receiving module is further configured to receive the unicast data information in a subframe that is determined to be transmitted by the unicast data information.
  • the receiving module is specifically configured to be in the first subframe, Receiving the common control information only on the first sub-band resource;
  • the determining module is further configured to determine, according to the common control information, a subframe for transmitting public data information scheduled by the common control information;
  • the receiving module is further configured to receive the public data information in the determined subframe of the common data information transmission.
  • the seventh aspect of the present invention further provides a user equipment, including:
  • a receiving module configured to receive first information having the highest priority in the first subframe according to the determined priority of the information, and not receiving the second information in the first subframe, where The priority of the second information is lower than the priority of the first information.
  • the determining module is specifically configured to determine a priority of the information according to the type of the information; and/or, according to the subband resource occupied by the information transmission The priority of the information transmitted on the subband resource.
  • an embodiment of the present invention provides a base station, including:
  • a first determining module configured to determine, for the user equipment, first subframe configuration information used to indicate that the information is transmitted on the first subband resource
  • a second determining module configured to determine, according to the first subframe configuration information, that the user equipment receives the first subframe of the information on the first subband resource
  • a sending module configured to send the information to the user equipment on the first sub-band resource in the first subframe.
  • the information includes at least: unicast information, where the unicast information includes: unicast control information and/or unicast data information; or
  • the information includes at least: public information, wherein the public information includes: public control information and/or public data information.
  • the information includes unicast information, and the information does not include public information, where the unicast information includes: unicast control information and/or unicast data information; the public information includes: public control information and/or Public data information.
  • the information includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information; the unicast information includes: unicast control information and/or a single Broadcast data information.
  • the first determining module is specifically used Determining, by the user equipment, a first subframe, where the first subframe is a subframe in which the user equipment receives the information on the first sub-band resource; determining, according to a preset correspondence, The first subframe configuration index corresponding to the first subframe configuration; generating first subframe configuration information, where the first subframe configuration information includes the first subframe configuration index.
  • the sending module is further configured to use one of radio resource control signaling, media access control signaling, and physical layer signaling, or Transmitting the first subframe configuration information to the user equipment.
  • the first determining module is further configured to determine, for the user equipment, a second sub-subject for indicating that the public information is transmitted on the second sub-band resource Frame configuration information;
  • the second determining module is further configured to determine, according to the second subframe configuration information, that the user equipment receives the second subframe of the public information on the second subband resource;
  • the sending module is further configured to send the public information to the user equipment on the second sub-band resource in the second subframe.
  • the first determining module is specifically configured to determine, by the user equipment, a second subframe, where the second subframe is the user
  • the device receives the subframe of the common information on the second sub-band resource; determines a second subframe configuration index corresponding to the second subframe configuration according to the preset correspondence, and generates second subframe configuration information.
  • the second subframe configuration information includes the second subframe configuration index.
  • the sending module is specifically configured to determine a priority of the information; according to the determined priority of the information, in the first subframe Transmitting, by the first sub-band resource, the first information having the highest priority, and in the first subframe, not transmitting the second information on the first sub-band resource, where The priority of the second information is lower than the priority of the first information.
  • the information is specifically unicast information
  • the sending module Specifically, in the first subframe, sending unicast control information to the user equipment on the first sub-band resource; continuing to transmit the unicast data indicated by the unicast control information
  • the unicast data information is sent to the user equipment in a subframe of the information.
  • a ninth aspect, the embodiment of the present invention provides a base station, including:
  • a determining module configured to determine, according to the identifier shared by the base station and the user equipment, the first subframe in which the user equipment receives information on the first sub-band resource
  • a sending module configured to send the information to the user equipment only on the first sub-band resource in the first subframe.
  • the information includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information; wherein the unicast information includes: unicast control information and And/or unicast data information; wherein the public information includes: public control information and/or public data information.
  • the determining module is further configured to determine, according to the identifier that is common between the base station and the user equipment, that the user equipment is in the second sub-band resource Receiving a second subframe of the public information;
  • the receiving module is further configured to send the public information to the user equipment only on the second sub-band resource in the second subframe.
  • the sending module is configured to, in the first subframe, be the user equipment on the first sub-band resource
  • the transmitted information includes unicast information, and the transmitted information does not include public information; or,
  • the sending module is further configured to: in the second subframe, the information sent by the user equipment on the second sub-band resource includes public information, and the sent information does not include unicast information.
  • the tenth aspect of the present invention provides a user equipment, including:
  • a determining module configured to determine, according to the identifier shared by the user equipment and the base station, the first subframe in which the user equipment receives information on the first sub-band resource
  • a receiving module configured to receive the information only on the first sub-band resource in the first subframe.
  • the information includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information; wherein the unicast information includes: unicast control information and And/or unicast data information; wherein the public information includes: public control information and/or public data information.
  • the determining module And determining, according to the identifier shared by the user equipment and the base station, determining, by the user equipment, a second subframe that receives public information on the second sub-band resource;
  • the receiving module is further configured to receive the public information only on the second sub-band resource in the second subframe.
  • the receiving module is configured to: in the first subframe, information received on the first subband resource includes a single Broadcast information, and the received information does not include public information; or,
  • the sending module is further configured to: in the second subframe, the information received on the second sub-band resource includes public information, and the received information does not include unicast information.
  • the user equipment first obtains the first subframe configuration information used to indicate that the information is received on the first sub-band resource, and then the user equipment determines to receive the first sub-band resource according to the first subframe configuration information. In the first subframe of the information, the user equipment receives the above information only on the first sub-band resource in the first subframe. Since the user equipment can determine the first subframe that can be used to receive the information according to the first subframe configuration information and determine the first subband resource that needs to receive the information, the user equipment can be in the first subframe, only in the first subband.
  • Receiving information on the resource solves the problem that the user equipment cannot receive two kinds of information at the same time when the user equipment is low in complexity or low cost, and does not need to restrict the base station from transmitting the two types of information simultaneously in the same subframe, so that the waste of system resources can be avoided. .
  • FIG. 1 is a schematic block diagram of a method for transmitting information according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a transmission manner of unicast information and public information according to an embodiment of the present invention
  • FIG. 3 is a schematic block diagram showing another method for transmitting information according to an embodiment of the present invention.
  • FIG. 4 is a schematic block diagram showing another method for transmitting information according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of another unicast information and public information transmission manner according to an embodiment of the present invention.
  • FIG. 6 is a schematic block diagram of another method for transmitting information according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic block diagram of another method for transmitting information according to an embodiment of the present invention.
  • FIG. 8 is a schematic block diagram showing the structure of a user equipment according to an embodiment of the present invention.
  • FIG. 9 is a schematic block diagram showing the structure of a base station according to an embodiment of the present invention.
  • FIG. 10 is a schematic block diagram showing the structure of another user equipment according to an embodiment of the present invention.
  • FIG. 11 is a schematic block diagram showing the structure of another base station according to an embodiment of the present invention.
  • FIG. 12 is a schematic block diagram showing the structure of another user equipment according to an embodiment of the present invention.
  • FIG. 13 is a schematic block diagram showing the structure of another user equipment according to an embodiment of the present invention.
  • FIG. 14 is a block diagram showing the structure of another base station according to an embodiment of the present invention.
  • the embodiments of the present invention provide a method for transmitting information, a user equipment, and a base station, which can be applied to a problem of receiving information by a low complexity or low cost user equipment, and can avoid waste of system resources.
  • the present invention describes the implementation method of the present invention with the user equipment and the base station as the main body of communication, the implementation method of the present invention is equally applicable to the user equipment and the user equipment as the main body of communication.
  • one of the user equipments can be regarded as a base station.
  • the transmission in the present invention may be transmission or reception.
  • the UE can know the system bandwidth of the carrier, thereby determining one or more sub-band resources on the system bandwidth.
  • the UE may also not know the carrier (or the system bandwidth of the carrier is not known), and the UE determines one or more subband resources according to the indication information.
  • the unicast information in the present invention is user-specific or user group-specific information.
  • the unicast information may be information of a cell radio network temporary identifier (C-RNTI), and a semi-persistent scheduling radio network temporary identifier (SPS-RNTI).
  • C-RNTI cell radio network temporary identifier
  • SPS-RNTI semi-persistent scheduling radio network temporary identifier
  • T-RNTI temporary radio network temporary identifier
  • TPC-RNTI transmit power control radio network temporary identifier
  • unicast information includes unicast Control information and/or unicast data information.
  • the public information in the present invention is cell-specific or user-group-specific information.
  • the public information includes public control information and/or public data information.
  • the common data information includes one or more of system information, random access response information, and paging messages.
  • the common control information includes one or more of control information for scheduling system information, control information for scheduling random access response information, and control information for scheduling paging messages.
  • the system information and/or the control information of the scheduling system information in the present invention may be the same information for all UEs in the cell.
  • the system information and/or the control information of the scheduling system information may be information scrambled by the system information radio network temporary identifier (SI-RNTI).
  • SI-RNTI system information radio network temporary identifier
  • the random access response information and/or the control information of the scheduled random access response information in the present invention may be information that is scrambled by a random access radio network temporary identifier (RA-RNTI).
  • RA-RNTI random access radio network temporary identifier
  • the paging message and/or the control information for scheduling the paging message in the present invention may be information of a paging wireless network temporary identifier P-RNTI (paging access radio network temporary identifier).
  • P-RNTI paging access radio network temporary identifier
  • An embodiment of the method for transmitting information of the present invention is applicable to a user equipment. Referring to the method for transmitting information as shown in FIG. 1, the method may include the following steps:
  • the user equipment acquires first subframe configuration information used to indicate that information is received on the first subband resource.
  • the base station when the base station serves the user equipment, there may be multiple sub-band resources, and the user equipment may receive information from multiple sub-bands.
  • the base station is low complexity on one carrier or When low-cost user equipment services, there may be multiple sub-band resources.
  • the information receiving process of the user equipment on the first sub-band resource is taken as an example for description.
  • the first subband resource may be one of a plurality of subband resources.
  • the user equipment in the embodiment of the present invention needs to obtain the first subframe configuration information, where the first subframe configuration information can be used to indicate a subframe configuration that receives information on the first subband resource.
  • the information received by the user equipment in step 101 can be implemented in multiple manners.
  • the information includes at least unicast information, where the unicast information includes: unicast control information and/or unicast data information; or, the information includes at least public information, where Public information includes: public control information and/or public data information. That is, the information that the user equipment needs to receive may be unicast information or public information, and further, the unicast information includes at least one of unicast control information and unicast data information, and public information. At least one of public control information and public data information is also included.
  • the information includes unicast information, and the information does not include public information, where the unicast information includes: unicast control information and/or unicast data information; the public information includes: public control Information and / or public data information.
  • the information includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information; the unicast information includes: unicast control information And/or unicast data information. That is to say, the information received by the user equipment may also refer to unicast information alone or to public information.
  • public information refers to: system information, system information block, control information of scheduling system information, control information of scheduling system information block, random access response, control information for scheduling random access response, paging message, scheduling search
  • a group message means that the message contains information about a group of user devices.
  • the cell-specific downlink control channel may be a downlink control channel within a cell-specific or group user equipment search space.
  • the cell-specific downlink control information may be downlink control information in a search space of a cell-specific or group user equipment.
  • the unicast information refers to: user-specific information, user-specific information, user-specific information, control information for scheduling user-specific information, control information for scheduling user-specific information, control information for scheduling user-specific information, and user-specific downlink control channel. One or more of user-specific downlink control information.
  • the first subframe configuration information may include one or more of the following contents:
  • Subframe of unicast information start subframe of unicast information, subframe period of unicast information, radio frame of unicast information, radio frame number of unicast information, radio frame period of unicast information, unicast information
  • the number of occupied subframes the number of radio frames occupied by unicast information, the number of symbols occupied by unicast information, and the start symbol of unicast information.
  • the first subframe configuration information may include a subframe of unicast information, that is, in the first subframe configuration information, which subframe or subframes the user equipment can receive unicast in the first subframe configuration information. information.
  • the first subframe configuration information includes a starting subframe of unicast information, that is, from which subframe the unicast information is transmitted.
  • the first subframe configuration information may include a radio frame number of the unicast information, that is, which number or groups of radio frames are included.
  • the first subframe configuration information may include two or three or more of the foregoing content, for example, the first subframe configuration information may include a radio frame period of the unicast information and a number of radio frames occupied by the unicast information. As long as the content carried by the first subframe configuration information can determine which subframes are used to receive information, the information can be included in the first subframe configuration information, which is not exhaustive.
  • the step 101, the user equipment acquiring the first subframe configuration information for indicating that the information is received on the first subband resource includes:
  • the user equipment acquires the first subframe configuration information according to the pre-configuration.
  • the user equipment acquires the first subframe configuration information by receiving one or more of radio resource control signaling, media access control signaling, and physical layer signaling.
  • the user equipment can determine the first subframe configuration information for receiving the unicast information according to multiple manners. For example, the user equipment may determine the first subframe configuration information for receiving the unicast information according to a predetermined specification.
  • the system or standard pre-specifies (or presets) the first subframe or the first subframe configuration information that receives the unicast information. In this way, the user equipment can determine to receive only the first subframe or the first subframe configuration information of the unicast information according to a predetermined (or preset). For example, the system pre-specifies that the subframe other than the subframe occupied by the common information transmission (one or more) is the first subframe that receives the unicast information.
  • the user equipment may obtain the first subframe configuration information that receives the unicast information by receiving the radio resource control signaling, the medium access control signaling, and the physical layer signaling.
  • the radio resource control signaling may be radio resource control common signaling and/or radio resource control proprietary signaling.
  • the radio resource control common signaling may be one or more of system information, system information blocks, and main information blocks.
  • the first subframe configuration information that receives the unicast information is carried in the system information block type 1 or the system information block type 2.
  • the radio resource control proprietary signaling may be one or more of an initial random access response and a contention resolution message. In default The random access response transmitted on the subband resource (or pre-set by the system) is called the initial random access response.
  • the media access control signaling may be a control element of media access control.
  • the physical layer signaling may be a control channel carrying control information.
  • the control channel is a control channel for scheduling control information of a random access response or a control channel for scheduling control information of a contention resolution message.
  • the user equipment determines, according to the first subframe configuration information, a first subframe that receives information on the first subband resource.
  • the user equipment determines, by using the first subframe configuration information, a first subframe that receives information on the first subband resource, where the first subframe Is a subframe that is received by the user equipment to receive information on the first subband, and the first subframe determined by the user equipment by using the first subframe configuration information indicates at which time the user equipment should receive information on the first subband.
  • the user equipment of step 102 determines, according to the first subframe configuration information, the first subframe that receives information on the first subband resource, and specifically includes the following steps:
  • the user equipment acquires a first subframe configuration index from the first subframe configuration information
  • the user equipment determines, according to the first subframe configuration, a first subframe that receives information on the first subband resource.
  • the first subframe configuration information may include one or more fields. Wherein each field indicates one or more of the first subframe configurations.
  • the first subframe configuration information includes only one field indicating the first subframe configuration index.
  • the first subframe configuration index and the first subframe are configured with a predefined correspondence (such as a table relationship or a function relationship), and determining a first subframe configuration according to the first subframe configuration index, and then according to the first The subframe configuration determines the first subframe.
  • the user equipment determines, according to the first subframe configuration information, that the first subframe is not limited to the manner of configuring an index by using the first subframe, and may have other implementation means.
  • the first sub-frame may be determined according to the content carried in the first subframe configuration information.
  • the user equipment uses the starting subframe of receiving the unicast information carried in the first subframe configuration information and the received unicast information.
  • the number of subframes, from the starting subframe plus the number of subframes described above, can be calculated to obtain the first subframe.
  • the user equipment receives information only on the first sub-band resource in the first subframe.
  • the user equipment may receive the information only on the first sub-band resource in the determined first subframe.
  • receiving information only on the first sub-band resource means that the receiving of the above information is completed on the first sub-band resource and not on other sub-bands except the first sub-band.
  • the user equipment performs information reception only on the first subband resource in the first subframe.
  • the information may include unicast information, and the information does not include public information. Therefore, in step 103, the user equipment needs to receive the single sub-band resource only in the first sub-frame. Broadcast information.
  • the user equipment receives information only on the first sub-band resource in the first subframe, including:
  • the user equipment receives the unicast control information only on the first sub-band resource in the first subframe
  • the method for transmitting information provided by the embodiment of the present invention may further include the following steps:
  • the user equipment receives unicast data information within the subframe and/or subband resources of the determined unicast data information transmission.
  • step 103 may specifically be that the user equipment may receive the unicast control information in the first subframe and on the first sub-band resource, in this case, After the user equipment receives the unicast control information, the user equipment determines, according to the unicast control information, the subframe and/or the subband resource of the unicast data information transmission scheduled by the unicast control information, and then the user equipment may determine the Unicast data information is received within subframes and/or subband resources of unicast data information transmission.
  • the user equipment finds which subframe or subframes (and/or those subband resources) the unicast data information scheduled by the unicast control information is on by parsing the unicast control information. Transmission, then, according to the indication of the unicast control information, the user equipment can receive the unicast data information associated with the unicast control information. If the unicast control information does not notify the subband resource of the unicast data information scheduled by the unicast control information, the subband resource that the user equipment receives the unicast data information by default is the same as the subband resource that receives the unicast control information.
  • the user equipment receiving information on the sub-band resource refers to receiving information on some or all of the resources in the sub-band resource.
  • transmitting information on a sub-band resource by a base station means transmitting information on some or all of the resources in the sub-band resource.
  • step 103 is set by the user.
  • the information is received only on the first sub-band resource, including:
  • the user equipment receives the common control information only on the first sub-band resource in the first subframe
  • the method for transmitting information provided by the embodiment of the present invention may further include the following steps:
  • the user equipment receives the public data information within the subframe in which the determined public data information is transmitted.
  • step 103 may specifically be that the user equipment may receive the common control information in the first subframe and on the first sub-band resource.
  • the user equipment determines the subframe of the common data information transmission scheduled by the common control information according to the common control information, and then the user equipment may transmit the determined public data information.
  • Receive public data information within the sub-frame That is, after receiving the common control information, the user equipment finds in which subframe or subframes the public data information scheduled by the common control information is transmitted by parsing the common control information, and then according to the indication of the common control information, the user equipment may The public data information associated with the common control information is received.
  • the subband resource that the user equipment receives the common data information by default is the same as the subband resource that receives the common control information. Otherwise, the user equipment receives the public data information on the sub-band resource of the common data information transmission notified by the common control information.
  • the scenario of the present invention allows user equipment specific unicast control information and common control information to be transmitted in the same subframe.
  • One of the problems solved by the present invention is the problem of how the user equipment receives the control information when the unicast control information and the common control information of the user equipment are transmitted in the same subframe, and the present invention also solves how to receive the unicast data information and The problem of public data information.
  • the first subframe configuration information indicates that the user-specific downlink control channel or user is received.
  • a timing relationship between a start subframe used for transmission of unicast data information pre-specified or set and a subframe of a user-specific downlink control channel for scheduling unicast data information For another example, a timing relationship between a start subframe used for transmission of unicast data information and a subframe of user-specific downlink control information, which is specified or set in advance. For example, the number of subframes used for unicast data information transmission or the length of time occupied is predetermined. Alternatively, the user-specific downlink control channel or user-specific downlink control information notifies the number of subframes used for unicast data information transmission or the length of time occupied.
  • the user equipment receives the unicast data information on the sub-band resource where the unicast data information is located in the subframe used for the transmission of the determined unicast data information.
  • the second subframe configuration information indicates a subframe that receives a cell-specific downlink control channel or cell-specific downlink control information.
  • the subframe used for the transmission of the common data information scheduled by the cell-specific downlink control channel or the cell-specific downlink control information is also determined.
  • a timing relationship between a start subframe used for transmission of common data information pre-specified or set and a subframe of a downlink control channel for scheduling a common data information cell For example, a timing relationship between a start subframe used for transmission of common data information and a subframe of cell-specific downlink control information, which are predetermined or set. For example, the number of subframes used for the transmission of common data information or the length of time occupied is predetermined. Alternatively, the cell-specific downlink control channel or cell-specific downlink control information notifies the number of subframes used for common data information transmission or the length of time occupied.
  • the user equipment receives the public data information on the sub-band resource where the common data information is located in the subframe used for the transmission of the determined common data information.
  • FIG. 2 is a schematic diagram of a unicast information and a public information transmission manner according to an embodiment of the present invention.
  • the unicast information is a specific control channel of the user equipment
  • the first subframe configuration information is configured to perform unicast information transmission.
  • the subframe is subframe 0, subframe 1, and subframe 2 in the radio frame n. That is, subframe 0, subframe 1, and subframe 2 in the radio frame n are the first subframe.
  • Unicast information is transmitted within subband 2.
  • the unicast data information scheduled by the unicast control information may be transmitted in the subband 2 or may be transmitted in other subbands.
  • the subframe in which the second subframe configuration information configures the common information transmission is the subframe 7 and the subframe 8 in the radio frame n. That is, subframe 7 and subframe 8 are the second subframe.
  • Public information is transmitted within subband 1.
  • Public data information scheduled by public control information can be in subband 1 Internal transmission can also be transmitted in other sub-bands.
  • the base station transmits a user equipment specific control channel in subframe 0, subframe 1, and subframe 2.
  • the base station also transmits the cell-specific control channel in subframe 0 and subframe 1, the user equipment determines to receive information only on the sub-band 2 resource according to the first subframe configuration information. Therefore, on the subband 2 resource, the user equipment receives unicast information in subframe 0, subframe 1, and subframe 2. And, assuming that the unicast data information scheduled by the user equipment-specific unicast control channel in subframe 0, subframe 1, and subframe 2 is transmitted on subframe 4 and subframe 5 in the radio frame n, the user equipment succeeds. After detecting the specific control channel of the user equipment, the user equipment receives the unicast data information in the subframe 4 and the subframe 5 in the radio frame n on the subband of the first data transmission without using the subband 1 Receive public data information on the resource.
  • the base station transmits a cell-specific control channel in subframe 7 and subframe 8. Although the base station also transmits the user equipment specific control channel in subframe 8, the user equipment determines to receive information only on the resources of the subband 1 according to the second subframe configuration information. Therefore, the user equipment receives the cell-specific control channel in subframe 7 and subframe 8 on the resources of subband 1.
  • the user equipment successfully detects After the cell-specific control channel, the user equipment receives only the common data information in the subframe 1, the subframe 2, and the subframe 3 in the radio frame n+1, and does not need to go in the subband of the common data information transmission. Receive unicast data information.
  • the method for transmitting information provided by the embodiment of the present invention may perform the following steps in addition to the foregoing implementation steps:
  • the user equipment acquires second subframe configuration information used to indicate that public information is received on the second subband resource.
  • the user equipment determines, according to the second subframe configuration information, a second subframe that receives public information on the second subband resource.
  • the user equipment receives public information only on the second sub-band resource in the second subframe.
  • the user equipment performs steps A1 to A3 in addition to performing steps 101 to 103.
  • the second subframe configuration information indicates that the second sub-band resource is received.
  • the subframe configuration of the common information, and the second subband resource is a subband resource that is different in frequency from the first subband resource.
  • the user equipment determines the second subframe according to the second subframe configuration information, and the user equipment receives the public only in the second subframe resource in the second subframe. information.
  • the user equipment may determine the first subframe configuration information indicating that the information is received on the first subband resource and determine the second subframe.
  • the second subframe configuration information that receives the public information on the resource.
  • the definition of the first subframe configuration information and how to determine the first subframe configuration information are as described above.
  • the definition of the second subframe configuration information and how to determine the second subframe configuration information are also as described above.
  • the user equipment determines, according to the first subframe configuration information, a first subframe that receives information on the first subband resource, and determines, according to the second subframe configuration information, a second subframe that receives the common information on the second subband resource.
  • the user equipment receives the unicast information only on the first sub-band resource in the determined first subframe, and receives the public information only on the second sub-band resource in the determined second subframe.
  • the second subframe configuration information includes one or more of the following:
  • Subframe of public information starting subframe of common information, subframe period of common information, radio frame of common information, radio frame number of common information, radio frame period of common information, number of subframes occupied by public information, public The number of radio frames occupied by information, the number of symbols occupied by public information, and the starting symbol of public information.
  • the second subframe configuration information is similar to the implementation manner of the first subframe configuration information, except that the second subframe configuration information indicates that the public information is received.
  • Step A2 The user equipment determines, according to the second subframe configuration information, the second subframe that receives the common information on the second sub-band resource, and specifically includes the following steps:
  • the user equipment acquires a second subframe configuration index from the second subframe configuration information
  • the user equipment determines to receive the second subframe of the public information on the second sub-band resource according to the second subframe configuration.
  • the second subframe configuration information may include one or more fields. Wherein each field indicates one or more of the second subframe configurations.
  • the second subframe configuration information includes only one field indicating the second subframe configuration index.
  • the second subframe configuration index and the second subframe are configured with a predefined correspondence (such as a table relationship or a function relationship), and determining a second subframe configuration according to the second subframe configuration index, and then according to the second The subframe configuration determines the second subframe.
  • the user equipment determines the second sub-port according to the second subframe configuration information.
  • the frame is not limited to the manner in which the index is configured by using the second subframe. Other implementation methods may be used.
  • the second subframe may be determined according to the content carried in the second subframe configuration information.
  • the starting subframe for receiving the common information and the number of the subframes for receiving the common information carried in the subframe configuration information may be calculated by adding the number of subframes from the starting subframe to obtain the second subframe.
  • the user equipment first obtains first subframe configuration information for indicating that information is received on the first sub-band resource, and then the user equipment determines, according to the first subframe configuration information, the first sub-frame.
  • the first subframe in which the information is received on the resource the user equipment receives the information on the first sub-band resource only in the first subframe. Since the user equipment can determine the first subframe that can be used to receive the information according to the first subframe configuration information and determine the first subband resource that needs to receive the information, the user equipment can be in the first subframe, only in the first subband.
  • Receiving information on the resource solves the problem that the user equipment cannot receive two kinds of information at the same time when the user equipment is low in complexity or low cost, and does not need to restrict the base station from transmitting the two types of information simultaneously in the same subframe, so that the waste of system resources can be avoided. .
  • the foregoing embodiment describes a method for transmitting information provided by the embodiment of the present invention from the user equipment side.
  • the method for transmitting information provided by the embodiment of the present invention is described from the base station side, as shown in FIG. It can include the following steps:
  • the base station determines, for the user equipment, first subframe configuration information used to indicate that the information is transmitted on the first subband resource.
  • the base station may configure multiple sub-band resources, and the user equipment may receive information on multiple sub-band resources.
  • multiple subband resources are configured on one carrier.
  • a low complexity or low cost user equipment cannot receive multiple messages from multiple subbands simultaneously.
  • the information transmission process of the base station on the first sub-band resource is taken as an example for description.
  • the base station in the embodiment of the present invention first determines the first subframe configuration information for the user equipment, where the first subframe configuration information is used to indicate a subframe configuration in which the user equipment receives information on the first subband resource.
  • the first subframe configuration information may include one or more of the following contents:
  • Subframe of unicast information start subframe of unicast information, subframe period of unicast information, radio frame of unicast information, radio frame number of unicast information, radio frame period of unicast information, unicast information
  • the number of occupied subframes the number of radio frames occupied by unicast information, the number of symbols occupied by unicast information, and the start symbol of unicast information.
  • the base station determines, in step 301, the user equipment, to indicate that the information is transmitted on the first sub-band resource.
  • the first subframe configuration information of the information may be implemented in multiple ways, and then an example is illustrated.
  • the information includes at least unicast information, where the unicast information includes: unicast control information and/or unicast data information; or, the information includes at least public information, where Public information includes: public control information and/or public data information. That is, the information that the user equipment needs to receive may be unicast information or public information, and further, the unicast information includes at least one of unicast control information and unicast data information, and public information. At least one of public control information and public data information is also included.
  • the information includes unicast information, and the information does not include public information, where the unicast information includes: unicast control information and/or unicast data information; the public information includes: public control Information and / or public data information.
  • the information includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information; the unicast information includes: unicast control information And/or unicast data information. That is to say, the information received by the user equipment may also refer to unicast information alone or to public information.
  • the step 301 determines, by the base station, the first subframe configuration information used by the user equipment to indicate that the information is transmitted on the first subband resource, including:
  • the base station determines a first subframe for the user equipment, where the first subframe is a subframe in which the user equipment receives information on the first subband resource;
  • the base station generates first subframe configuration information, where the first subframe configuration information includes a first subframe configuration index.
  • the base station first determines which subframe or subframes are subframes for which the user equipment receives information on the first subband resource, and defines the subframe determined by the base station as the first subframe.
  • the base station determines the first subframe configuration index according to the corresponding relationship, and finally carries the first subframe configuration index in the generated first subframe configuration information.
  • the first subframe configuration information may include one or more fields. Wherein each field indicates one or more of the first subframe configurations.
  • the first subframe configuration information includes only one field indicating the first subframe configuration index.
  • the first subframe configuration index and the first subframe are configured with a predefined correspondence (such as a table relationship or a function relationship), and the first subframe configuration index is determined according to the first subframe configuration, and the in the embodiment of the present invention, the manner in which the base station carries the first subframe configuration index in the first subframe configuration information to generate the first subframe configuration information is not limited to the manner of configuring the index by using the first subframe, There are other means of implementation.
  • the first subframe configuration information is generated according to the determined first subframe.
  • the base station determines that it is a user equipment. The starting subframe for sending unicast information and the number of subframes used to send unicast information.
  • the base station may determine the first subframe according to the starting subframe in which the unicast information is transmitted and the number of subframes used to transmit the unicast information.
  • the base station may include, in the first subframe configuration information, information related to the start subframe in which the unicast information is transmitted and the number of subframes in which the unicast information is transmitted.
  • the method for transmitting information provided by the present invention may further include the following steps:
  • the base station sends the first subframe configuration information to the user equipment by using one or more of the radio resource control signaling, the medium access control signaling, and the physical layer signaling.
  • the base station may determine, according to a predetermined specification, first subframe configuration information that the user equipment receives the unicast information.
  • the system or standard pre-specifies (or presets) the first subframe or the first subframe configuration information that the user equipment receives the unicast information.
  • the base station may determine, according to a predetermined (or preset), the first subframe or the first subframe configuration information that the user equipment receives the unicast information.
  • the system pre-specifies that the subframe other than the subframe occupied by the common information transmission(s) is the first subframe in which the user equipment receives the unicast information.
  • the base station may determine, by the user equipment, the first subframe configuration information that the user equipment receives the unicast information.
  • the base station carries the first subframe configuration information of the unicast information received by the user equipment by using the radio resource control signaling, the medium access control signaling, and the physical layer signaling.
  • the radio resource control signaling may be radio resource control common signaling and/or radio resource control proprietary signaling.
  • the radio resource control common signaling may be one or more of system information, system information blocks, and main information blocks.
  • the first subframe configuration information that receives the unicast information is carried in the system information block type 1 or the system information block type 2.
  • the radio resource control proprietary signaling may be one or more of an initial random access response and a contention resolution message.
  • the random access response transmitted on the default (or system pre-set) subband resource is referred to as the initial random access response.
  • the media access control signaling may be a control element of media access control.
  • the physical layer signaling may be a control channel carrying control information.
  • the control channel is a control channel for scheduling control information of a random access response or a control channel for scheduling control information of a contention resolution message.
  • the base station determines, according to the first subframe configuration information, a first subframe in which the user equipment receives information on the first subband resource.
  • the base station after determining, by the base station, the first subframe configuration information, determines, by using the first subframe configuration information, a first subframe in which the user equipment receives information on the first subband resource, where the first subframe
  • the base station determines, according to the determined first subframe configuration information, the first subframe determined by the base station by using the first subframe configuration information, at which time the base station should perform information transmission.
  • the base station sends information to the user equipment on the first sub-band resource in the first subframe.
  • the base station may transmit information on the first sub-band resource in the determined first subframe.
  • transmitting information on the first sub-band resource means that the transmission of the foregoing information is performed on part or all of the resources on the first sub-band resource.
  • the base station performs information transmission on the first subband resource in the first subframe, but does not limit the base station to transmit information on other subbands except the first subband. .
  • the information is specifically unicast information.
  • the base station sends information to the user equipment on the first sub-band resource in the first sub-frame, including:
  • the base station sends unicast control information to the user equipment on the first sub-band resource in the first subframe;
  • the base station transmits unicast data information to the user equipment in a subframe for transmitting unicast data information indicated by the unicast control information.
  • the step 303 may specifically be that the transmission of the unicast control information by the base station may be performed on the first sub-band resource in the first subframe.
  • the base station after the base station sends the unicast control information to the user equipment, the base station continues to send the unicast data information for the user equipment in the subframe for transmitting the unicast data information indicated by the unicast control information. Since the user equipment can determine the subframe of the unicast data information transmission scheduled by the unicast control information according to the unicast control information, the user equipment can receive the unicast data information in the subframe in which the determined unicast data information is transmitted.
  • the user equipment After receiving the unicast control information, the user equipment finds in which subframe or subframes the unicast data information scheduled by the unicast control information is transmitted by parsing the unicast control information, and then according to the unicast control information. It is indicated that the user equipment can receive the unicast data information associated with the unicast control information.
  • step 303 the base station sends information to the user equipment on the first sub-band resource in the first sub-frame, which may include the following steps:
  • the base station determines the priority of the information
  • the base station sends the first information with the highest priority on the first sub-band resource in the first subframe according to the priority of the determined information, and does not send the first sub-band resource in the first subframe.
  • the second information wherein the priority of the second information is lower than the priority of the first information.
  • the base station first determines the priority of the information.
  • the base station may further determine the priority of the information according to a predetermined rule.
  • the base station transmits information with a high priority.
  • the pre-defined is a contractual agreement.
  • the base station determines the priority of the information by itself, and the base station may notify the user equipment of the priority of the information through the high layer signaling or the system broadcast message or the physical layer signaling.
  • the base station may determine, according to the priority of the information, the child where the information with high priority is located On the resource side, the user equipment sends high priority information.
  • the base station can determine whether to transmit unicast information or public information in one subframe according to the priority of the information.
  • the base station may determine, according to the priority of the information, that the unicast information is not sent to the user equipment in the first subframe.
  • the base station may determine, according to the priority of the information, that the public information is not sent for the user equipment in the first subframe.
  • the base station considers that the user equipment cannot receive the unicast information and the public information at the same time, and the base station can determine the information with the highest priority in the first subframe according to the priority of the information transmission. For example, if the priority of the base station transmitting the random access response or receiving the scheduled random access response is higher than the base station transmitting the unicast information, the base station sends the random access response or the transmission scheduling random connection in the first subframe. Control information into the response.
  • the priority of the information may also be pre-defined that the control information of the base station transmitting the paging message or sending the scheduling paging message has a higher priority than the base station transmitting the unicast information.
  • the base station transmits a paging message or transmits control information for scheduling a paging message in its own paging subframe without transmitting unicast information.
  • the priority of the information may also be pre-defined that the base station transmits the system information or transmits the scheduling system information with a higher priority than the base station transmits the unicast information. Therefore, the base station transmits the system information or the transmission scheduling system in the subframe of the system information transmission.
  • Information control information As another example, it is stipulated that the information of the repeatedly transmitted information has a higher priority than the information of the non-repetitively transmitted information. As another example, it is predetermined that the priority of information occupying a small frequency width is higher than the priority of information occupying a large frequency width.
  • the information transmitted by the bundle transmission time interval has a higher priority than the information transmitted by the unbundled transmission time interval.
  • the information transmitted by the large bundle transmission time interval has a higher priority than the information transmitted by the small bundle transmission time interval.
  • it is predetermined that the priority of the information sent by the base station is higher than the priority of the unsent information.
  • the base station determines the priority of the information based on the type of information.
  • the base station determines the priority of the information transmitted on the subband resource according to the subband resource occupied by the information transmission.
  • the following is an example of how the base station sends a random access response or sends a scheduled random access response control information to describe how to send a random access response or send control information for scheduling a random access response according to a predefined information priority.
  • the base station After the base station receives the random access preamble in the uplink, it needs to send a random access response within a certain time (the specific time may be the first subframe, the first subframe is predefined or signaled) (or Scheduling control information for random access responses).
  • the base station may simultaneously schedule unicast information for the user equipment, and the base station only needs to send the random connection on the sub-band resource where the random access response is located in a specific time according to a predetermined priority. Incoming response (or scheduling control information for random access response) does not send unicast information.
  • the method for transmitting information provided by the embodiment of the present invention may perform the following steps in addition to the foregoing implementation steps:
  • the base station determines, for the user equipment, second subframe configuration information used to indicate that the public information is transmitted on the second subband resource.
  • the base station determines, according to the second subframe configuration information, that the user equipment receives the second subframe of the public information on the second subband resource.
  • the base station sends the public information to the user equipment on the second sub-band resource in the second subframe.
  • the base station performs steps B1 to B3 in addition to steps 301 to 303.
  • the second subframe configuration information indicates a subframe configuration in which the user equipment receives the common information on the second subband resource, and the second subband resource is a frequency different from the first subband resource. With resources.
  • the base station obtains the second subframe configuration information, the base station determines the second subframe according to the second subframe configuration information, and then the base station sends the public information on the second subband resource in the second subframe.
  • the base station may determine first subframe configuration information indicating receipt of information on the first subband resource and second subframe configuration information determining to receive the common information on the second subband resource.
  • the definition of the first subframe configuration information and how to determine the first subframe configuration information are as described above.
  • the definition of the second subframe configuration information and how to determine the second subframe configuration information are also as described above.
  • the base station determines, according to the first subframe configuration information, a first subframe that transmits information on the first subband resource, and determines, according to the second subframe configuration information, a second subframe that sends the common information on the second subband resource.
  • the base station transmits unicast information on the first sub-band resource in the determined first subframe, and transmits the common information on the second sub-band resource in the determined second subframe.
  • the step B2 determines, by the base station, the second subframe configuration information for indicating that the public information is transmitted on the second sub-band resource, including:
  • the base station determines a second subframe for the user equipment, where the second subframe is a subframe in which the user equipment receives the common information on the second sub-band resource;
  • the base station generates second subframe configuration information, where the second subframe configuration information includes a second subframe configuration index.
  • the base station first determines which subframe or subframes are subframes for the user equipment to receive information on the second subband resource.
  • the base station defines the determined subframe as the second subframe, and then the base station determines the second subframe configuration index according to the corresponding relationship, and finally carries the second subframe in the generated second subframe configuration information.
  • Frame configuration index
  • the second subframe configuration information includes one or more of the following: a subframe of common information, a start subframe of common information, a subframe period of common information, and wireless of public information.
  • the second subframe configuration information may contain one or more fields. Wherein each field indicates one or more of the second subframe configurations.
  • the second subframe configuration information includes only one field indicating the second subframe configuration index.
  • the second subframe configuration index and the second subframe are configured with a predefined correspondence (such as a table relationship or a function relationship), and the second subframe configuration index is determined according to the second subframe configuration, and the in the embodiment of the present invention, the manner in which the base station carries the second subframe configuration index in the second subframe configuration information to generate the second subframe configuration information is not limited to the manner of configuring the index by using the second subframe. There are other means of implementation.
  • the base station determines the second subframe according to the starting subframe for transmitting the unicast information and the number of subframes used for transmitting the unicast information.
  • the base station may carry information related to the start subframe of the unicast information and the number of subframes used for transmitting the unicast information in the second subframe configuration information.
  • the base station first determines, for the user equipment, first subframe configuration information for indicating that the information is transmitted on the first sub-band resource.
  • the base station determines, according to the first subframe configuration information, the first subframe in which the information is transmitted on the first subband resource.
  • the base station transmits the above information only on the first sub-band resource in the first subframe.
  • the base station may determine, according to the first subframe configuration information, the first subframe that can be used to send information, and determine the first subband resource that needs to send information, the base station may be in the first subframe, only in the first subband resource. Send information on.
  • the problem that the low complexity or low cost user equipment cannot receive two kinds of information at the same time is solved, and the waste of system resources is avoided.
  • the method may include the following steps:
  • the user equipment determines a priority of the information.
  • the base station may configure multiple sub-band resources, and the user equipment may receive information on multiple sub-band resources.
  • multiple subband resources are configured on one carrier.
  • a low complexity or low cost user equipment cannot receive multiple messages from multiple subbands simultaneously.
  • the following takes the information receiving process of the user equipment in the first subframe as an example for description.
  • the user equipment in the embodiment of the present invention needs to first determine the priority of the information.
  • the priority of the information refers to the order in which different information is preferentially received on the user equipment side.
  • the user equipment determines the priority of the information, and specifically includes the following steps:
  • the user equipment determines the priority of the information according to the type of information; and/or,
  • the user equipment determines the priority of the information transmitted on the subband resource according to the subband resource occupied by the information transmission.
  • the user equipment can determine whether to receive unicast information or receive public information on the subframe according to the priority of the information.
  • the user equipment can obtain the priority of the information through high layer signaling or system broadcast messages or physical layer signaling.
  • the user equipment may further determine the priority of the information according to a predetermined rule, and receive the information with a high priority.
  • the pre-defined is a contractual agreement. That is to say, the priority of the information may be determined by the type of the information.
  • the priority of the unicast information may be preset to be higher than the priority of the public information
  • the priority of the public information may be preset to be higher than the priority of the unicast information. level.
  • the priority of the information may be determined according to the subband resources occupied by the information transmission.
  • the system is configured with two subbands, subband 1 and subband 2.
  • the information transmitted on the subband 1 may be prioritized to be higher than the subband.
  • the user equipment receives the first information with the highest priority in the first subframe according to the priority of the determined information, and does not receive the second information in the first subframe, where the priority of the second information is low.
  • the priority of the first message is the priority of the first message.
  • the base station may simultaneously schedule unicast information and public information for the user equipment, but the user equipment does not need to determine whether a single subframe is transmitted in a certain subframe (for example, the first subframe). Broadcast information and public information.
  • the user equipment only needs to determine whether to receive the unicast information or the public information in the first subframe according to a predetermined priority. For the setting of the priority of the information, there may be multiple implementation manners. For example, it is pre-defined that the control information of the user equipment receiving the random access response or receiving the scheduled random access response has a higher priority than the user equipment receiving the unicast information.
  • the control information of the user equipment receiving the paging message or receiving the scheduling paging message has a higher priority than the user equipment receiving the unicast information. Therefore, the user equipment receives the paging message or receives the control information of the scheduled paging message in its own paging subframe without receiving the unicast information.
  • the user equipment receives the system information or receives the scheduling system information with a higher priority than the user equipment receives the unicast information. Therefore, the user sets The subframes prepared for system information transmission only receive system information or control information that only receives scheduling system information.
  • the information of the repeatedly transmitted information has a higher priority than the information of the non-repetitively transmitted information.
  • the priority of information occupying a small frequency width is higher than the priority of information occupying a large frequency width.
  • the information transmitted by the bundle transmission time interval has a higher priority than the information transmitted by the unbundled transmission time interval.
  • the information transmitted by the large bundle transmission time interval has a higher priority than the information transmitted by the small bundle transmission time interval.
  • the priority of the information received by the user equipment is higher than the priority of the unreceived information.
  • the following takes the control information of the user equipment receiving the random access response or receiving the scheduled random access response as an example to describe how to receive the random access response according to the predefined priority or receive the control information of the scheduled random access response.
  • the user equipment After the user equipment sends the random access preamble in the uplink, it needs to receive the random access response within a certain time (the specific time may be the first subframe, the first subframe is predefined or signaled). Or scheduling control information for random access responses).
  • the base station may simultaneously schedule unicast information for the user equipment, but the user equipment does not need to determine whether the unicast information and the random access response are simultaneously transmitted in a specific time (or the scheduling is randomly connected).
  • the user equipment In response to the control information), the user equipment only needs to receive the random access response (or the control information for scheduling the random access response) within a specific time according to a predetermined priority.
  • FIG. 5 is a schematic diagram of another unicast information and public information transmission manner according to an embodiment of the present invention.
  • the unicast information is transmitted in subframe n to subframe n+39, and public information is in subframe n+. 1.
  • the user equipment receives only the first information with the highest priority in the first subframe, and does not receive the second information with the lower priority than the first information, by using the priority of the information. How the user equipment should receive unicast or public information. The blind detection of the user equipment is avoided, the resource overhead of the system is saved, and the power consumption of the user equipment is reduced.
  • the method may include the following steps:
  • the base station determines, according to a common identifier between the base station and the user equipment, a first subframe in which the user equipment receives information on the first sub-band resource.
  • the base station may configure multiple sub-band resources, and the user equipment may receive information on multiple sub-band resources.
  • multiple subband resources are configured on one carrier.
  • a low complexity or low cost user equipment cannot receive multiple messages from multiple subbands simultaneously.
  • the information transmission process of the base station in the first subframe is taken as an example.
  • a common identifier is preset between the base station and the user equipment, and the base station determines the user by using the common identifier.
  • the device receives the first subframe of information on the first subband resource.
  • the base station allocates a Radio Network Temporary Identifier (RNTI) to the connected user equipment.
  • RNTI Radio Network Temporary Identifier
  • the base station identifies the connected user equipment through the wireless network temporary identifier of the user equipment. Because the random access preamble does not have a corresponding relationship with the radio network temporary identifier, after receiving the random access preamble of the user equipment, the base station cannot determine which user equipment sends the random access preamble. Therefore, the random access response sent by the base station carries the preamble index.
  • the base station sends a random access response (or control information for scheduling a random access response) to a connected user equipment, the base station does not actually know which connected state user equipment has sent a random access response (or Scheduling control information for random access responses).
  • the paging information of the base station to the user equipment is based on the paging frame and the paging subframe notified by the mobility management entity. There is also no correspondence between the RNTI and the paging frame and the paging subframe. Therefore, although the base station transmits paging information (or control information for scheduling paging information) to a connected user equipment, the base station does not actually know which connected state user equipment has transmitted paging information (or scheduling). Control information of paging information).
  • a method that can be adopted in the embodiment of the present invention is that the base station does not simultaneously send unicast information and public information, and solves how the base station can send unicast information and public information at different times.
  • the base station can determine a common identifier with the user equipment, by which the base station can identify the connected user equipment.
  • the identification can be user equipment specific information.
  • the user equipment specific information may be user equipment identification information or other information specific to the user.
  • the user equipment identification information may be an International Mobile Subscriber Identity (IMSI) or an International Mobile Equipment Identity (IMEI). Or Temporary Mobile Subscriber Identity (TMSI), or RNTI, or other newly defined identifier.
  • the user-specific other information may be: one or more of a preamble sequence or a preamble sequence index selected by the user equipment, access time information selected by the user equipment, access frequency information selected by the user equipment, and user equipment specific frequency hopping information.
  • IMSI International Mobile Subscriber Identity
  • IMEI International Mobile Equipment Identity
  • TMSI Temporary Mobile Subscriber Identity
  • RNTI Temporary Mobile Subscriber Identity
  • the user-specific other information may be: one or more of a preamble sequence or a preamble sequence index selected by the user
  • the base station sends information to the user equipment only on the first sub-band resource in the first subframe.
  • the base station can determine the first subframe in which the user equipment receives the information on the first sub-band resource by using a common identifier between the base station and the user equipment, so that the base station is in the first subframe, Sending information to the user equipment on the first sub-band resource.
  • the information described herein may be the information exemplified in the foregoing embodiments or a combination thereof.
  • the information includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information; wherein the unicast information includes: unicast control information and/or unicast data information;
  • the public information includes: public control information and/or public data information.
  • the base station may determine that the identified user equipment receives the first subframe of the random access response (or the control information for scheduling the random access response), and the base station receives the user equipment.
  • the moment of the random access response (or the control information for scheduling the random access response) does not send unicast information for the user equipment, which saves system resources and reduces power consumption of the base station.
  • the base station may determine, at the moment when the identified user equipment receives the paging information (or the control information for scheduling the paging information), and the base station receives the paging information (or the control information for scheduling the paging information) at the user equipment.
  • the unicast information is not sent to the user equipment at a time, which saves system resources and reduces power consumption of the base station.
  • the base station may determine the time when the identified user equipment receives the system information (or the control information of the scheduling system), and the base station does not serve the user equipment at the moment when the user equipment receives the system information (or the control information of the scheduling system). Sending unicast information saves system resources and reduces power consumption of the base station.
  • the method for transmitting information provided by the embodiment of the present invention may include the following steps in addition to the foregoing steps 601 and 602:
  • the base station transmits the public information for the user equipment only on the second sub-band resource in the second subframe.
  • the base station determines, according to the common identifier between the base station and the user equipment, that the user equipment receives the public on the second subband resource.
  • the second subframe of the message The base station transmits the public information for the user equipment only on the second sub-band resource in the second subframe.
  • the base station sends information to the user equipment only on the first sub-band resource in the first subframe, specifically:
  • the information sent by the base station to the user equipment on the first sub-band resource includes unicast information in the first subframe, and the sent information does not include public information.
  • the method for transmitting information provided by the embodiment of the present invention may further include the following steps:
  • the information sent by the base station to the user equipment on the second sub-band resource includes public information in the second subframe, and the transmitted information does not include unicast information.
  • the base station and the user equipment are preset with a common identifier, and the base station can identify the user equipment in the connected state, and the base station determines, by using the common identifier, the first information received by the user equipment for the user equipment.
  • the base station sends information to the user equipment only on the first sub-band resource, so that the problem that the base station simultaneously sends the public information and the unicast information can be avoided, and the waste of system resources is avoided.
  • the method for transmitting information provided by the embodiment of the present invention is introduced from the user equipment side, as shown in FIG. 7 , which may mainly include the following steps. :
  • the user equipment determines, according to a common identifier between the user equipment and the base station, a first subframe in which the user equipment receives information on the first sub-band resource.
  • the base station may determine a common identifier with the user equipment, and the user equipment determines that the information can be received in the first subframe by using the identifier shared by the base station, and the base station can identify the connection by using the identifier base station.
  • the identification can be user equipment specific information.
  • the user equipment specific information may be user equipment identification information or other information specific to the user.
  • the user equipment identification information may be an IMSI, or an IMEI, or a TMSI, or an RNTI, or other newly defined identification.
  • the user-specific other information may be: one or more of a preamble sequence or a preamble sequence index selected by the user equipment, access time information selected by the user equipment, access frequency information selected by the user equipment, and user equipment specific frequency hopping information.
  • the user equipment receives information only on the first sub-band resource in the first subframe.
  • the user equipment after the user equipment determines the first subframe, the user equipment is in the first subframe, Information is only received on the first sub-band resource, and no information is received on other sub-band resources other than the first sub-band resource.
  • the base station determines the first subframe in which the user equipment receives the information on the first sub-band resource, and the user equipment is in the first subframe, by using the common identifier between the base station and the user equipment. , only receive information on the first sub-band resource.
  • the information described herein may be the information exemplified in the foregoing embodiments or a combination thereof. Specifically, the information includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information; wherein the unicast information includes: unicast control information and/or unicast data information; The public information includes: public control information and/or public data information.
  • the method for transmitting information provided by the embodiment of the present invention may include the following steps in addition to the foregoing steps 701 and 702:
  • the user equipment receives the public information only on the second sub-band resource in the second subframe.
  • the user equipment determines, according to the common identifier between the base station and the user equipment, that the user equipment receives the public information on the second sub-band resource, when the second sub-band resource is included in the carrier bandwidth. In the second subframe, the user equipment receives the public information only on the second sub-band resource in the second subframe.
  • the user equipment receives information only on the first sub-band resource in the first subframe, specifically:
  • the information received by the user equipment on the first sub-band resource includes unicast information in the first subframe, and the received information does not include public information; or
  • the method for transmitting information provided by the embodiment of the present invention may further include the following steps:
  • the information received by the user equipment on the second sub-band resource in the second subframe includes public information, and the received information does not include unicast information.
  • the base station and the user equipment are preset with a common identifier, and the base station can identify the user equipment in the connected state, and the base station determines, by using the common identifier, the first information received by the user equipment for the user equipment.
  • the subframe, and then the base station transmits information for the user equipment only on the first sub-band resource in the first subframe.
  • the user equipment can receive information only on the first sub-band resource in the first subframe, thereby solving the problem of how the user equipment receives public information and unicast information. For In the case of the base station, the problem that the base station simultaneously transmits the public information and the unicast information can be avoided, and the waste of system resources is avoided.
  • a user equipment 800 provided by an embodiment of the present invention may include: an obtaining module 801, a determining module 802, and a receiving module 803, where
  • An obtaining module 801, configured to acquire first subframe configuration information used to indicate that information is received on the first subband resource
  • a determining module 802 configured to determine, according to the first subframe configuration information, a first subframe that receives information on the first subband resource;
  • the receiving module 803 is configured to receive the information only on the first sub-band resource in the first subframe.
  • the information includes at least unicast information, where the unicast information includes: unicast control information and/or unicast data information; or
  • the information includes at least public information, wherein the public information includes: public control information and/or public data information.
  • the information includes unicast information, and the information does not include public information, wherein the unicast information includes: unicast control information and/or unicast data information;
  • the information includes: public control information and/or public data information.
  • the information includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information; the unicast information includes : Unicast control information and/or unicast data information.
  • the determining module 802 includes:
  • a first acquiring submodule configured to obtain a first subframe configuration index from the first subframe configuration information
  • a first determining submodule configured to determine, according to a preset correspondence, a first subframe configuration corresponding to the first subframe configuration index
  • a second determining submodule configured to determine, according to the first subframe configuration, a first subframe that receives information on the first subband resource.
  • the first subframe configuration information includes one or more of the following:
  • a subframe of the unicast information a start subframe of the unicast information, a subframe period of the unicast information, a radio frame of the unicast information, a radio frame number of the unicast information, and a The radio frame period of the unicast information, the number of subframes occupied by the unicast information, the number of radio frames occupied by the unicast information, the number of symbols occupied by the unicast information, and the start symbol of the unicast information .
  • the acquiring module 801 is specifically configured to acquire the first subframe configuration information according to a pre-configuration; or by receiving radio resource control signaling, media access control signaling, and a physical layer.
  • the first subframe configuration information is obtained by one or more of signaling.
  • the obtaining module 801 is further configured to acquire second subframe configuration information used to indicate that public information is received on the second sub-band resource;
  • the determining module 802 is further configured to determine, according to the second subframe configuration information, that the second subframe of the public information is received on the second sub-band resource;
  • the receiving module 803 is further configured to receive the public information only on the second sub-band resource in the second subframe.
  • the determining module includes:
  • a second acquiring submodule configured to obtain a second subframe configuration index from the second subframe configuration information
  • a third determining submodule configured to determine, according to the preset correspondence, a second subframe configuration corresponding to the second subframe configuration index
  • a fourth determining submodule configured to determine, according to the second subframe configuration, a second subframe that receives the common information on the second subband resource.
  • the second subframe configuration information includes one or more of the following:
  • a subframe of the common information a start subframe of the common information, a subframe period of the common information, a radio frame of the public information, a radio frame number of the public information, and a absence of the public information a line frame period, a number of subframes occupied by the common information, a number of radio frames occupied by the common information, a number of symbols occupied by the common information, and a start symbol of the common information.
  • the receiving module 803 is specifically configured to receive the unicast control information only on the first sub-band resource in the first subframe.
  • the determining module 802 is further configured to determine, according to the unicast control information, a subframe in which the unicast data information is scheduled to be transmitted by the unicast control information;
  • the receiving module 803 is further configured to receive the unicast data information in the determined subframe in which the unicast data information is transmitted.
  • the receiving module 803 is specifically configured to receive the common control information only on the first sub-band resource in the first subframe.
  • the determining module 802 is further configured to determine, according to the common control information, a subframe for transmitting common data information scheduled by the common control information;
  • the receiving module 801 is further configured to receive the public data information in the determined subframe in which the public data information is transmitted.
  • the user equipment first obtains first subframe configuration information for indicating that information is received on the first sub-band resource, and then the user equipment determines, according to the first subframe configuration information, the first sub-frame.
  • the first subframe in which the information is received on the resource the user equipment receives the information on the first sub-band resource only in the first subframe. Since the user equipment can determine the first subframe that can be used to receive the information according to the first subframe configuration information and determine the first subband resource that needs to receive the information, the user equipment can be in the first subframe, only in the first subband.
  • Receiving information on the resource solves the problem that the user equipment cannot receive two kinds of information at the same time when the user equipment is low in complexity or low cost, and does not need to restrict the base station from transmitting the two types of information simultaneously in the same subframe, so that the waste of system resources can be avoided. .
  • a base station 900 may include: a first determining module 901, a second determining module 902, and a sending module 903, where
  • the first determining module 901 is configured to determine, for the user equipment, first subframe configuration information used to indicate that the information is transmitted on the first sub-band resource;
  • a second determining module 902 configured to determine, according to the first subframe configuration information, that the user equipment receives the first subframe of the information on the first subband resource;
  • the sending module 903 is configured to send the information to the user equipment on the first sub-band resource in the first subframe.
  • the information includes at least: unicast information, where the unicast information includes: unicast control information and/or unicast data information; or
  • the information includes at least: public information, wherein the public information includes: public control information and/or public data information.
  • the information includes unicast information, and the information does not include public information, wherein the unicast information includes: unicast control information and/or unicast data information;
  • the information includes: public control information and/or public data information.
  • the information includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information; the unicast information includes : Unicast control information and/or unicast data information.
  • the first determining module 901 is specifically configured to determine, by the user equipment, a first subframe, where the first subframe is the first sub-band resource of the user equipment. a first subframe configuration index corresponding to the first subframe configuration, and a first subframe configuration information, where the first subframe configuration information is included, where the first subframe configuration index corresponding to the first subframe configuration is determined according to a preset correspondence The first subframe configuration index.
  • the sending module 903 is further configured to send, to the user equipment, one or more of radio resource control signaling, media access control signaling, and physical layer signaling.
  • the first subframe configuration information is described.
  • the first determining module 901 is further configured to determine, for the user equipment, second subframe configuration information for indicating that public information is transmitted on the second subband resource;
  • the second determining module is further configured to determine, according to the second subframe configuration information, that the user equipment receives the second subframe of the public information on the second subband resource;
  • the sending module is further configured to send the public information to the user equipment on the second sub-band resource in the second subframe.
  • the first determining module 901 is specifically configured to determine, by the user equipment, a second subframe, where the second subframe is the second sub-band resource of the user equipment. a subframe for receiving the common information; determining a second subframe configuration index corresponding to the second subframe configuration according to a preset correspondence; generating second subframe configuration information, the second subframe configuration information The second subframe configuration index is included.
  • the sending module 903 is specifically configured to determine information priority. Level, according to the determined priority of the information, transmitting, in the first subframe, first information with the highest priority on the first sub-band resource, and in the first subframe, No second information is sent on the first sub-band resource, wherein the second information has a lower priority than the first information.
  • the information is specifically unicast information
  • the sending module is specifically configured to send, in the first subframe, the user equipment on the first sub-band resource.
  • Unicast control information ; and transmitting unicast data information for the user equipment in a subframe for transmitting the unicast data information indicated by the unicast control information.
  • the user equipment first obtains first subframe configuration information for indicating that information is received on the first sub-band resource, and then the user equipment determines, according to the first subframe configuration information, the first sub-frame.
  • the first subframe in which the information is received on the resource the user equipment receives the information on the first sub-band resource only in the first subframe. Since the user equipment can determine the first subframe that can be used to receive the information according to the first subframe configuration information and determine the first subband resource that needs to receive the information, the user equipment can be in the first subframe, only in the first subband.
  • Receiving information on the resource solves the problem that the user equipment cannot receive two kinds of information at the same time when the user equipment is low in complexity or low cost, and does not need to restrict the base station from transmitting the two types of information simultaneously in the same subframe, so that the waste of system resources can be avoided. .
  • a user equipment 1000 may include: a determining module 1001, a receiving module 1002, where
  • a determining module 1001 configured to determine a priority of the information
  • the receiving module 1002 is configured to receive, according to the determined priority of the information, first information that has the highest priority in the first subframe, and does not receive the second information in the first subframe, where The priority of the second information is lower than the priority of the first information.
  • the determining module 1001 is specifically configured to determine a priority of the information according to the type of the information; and/or determine the information transmitted on the sub-band resource according to the sub-band resource occupied by the information transmission. priority.
  • the user equipment receives only the first information with the highest priority in the first subframe, and does not receive the second information with the lower priority than the first information, by using the priority of the information. How the user equipment should receive unicast or public information. The blind detection of the user equipment is avoided, the resource overhead of the system is saved, and the power consumption of the user equipment is reduced.
  • a base station 1100 may include: determining Module 1101, sending module 1102, wherein
  • the determining module 1101 is configured to determine, according to the identifier shared by the base station and the user equipment, the first subframe in which the user equipment receives information on the first sub-band resource;
  • the sending module 1102 is configured to send the information to the user equipment only on the first sub-band resource in the first subframe.
  • the information includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information; wherein the single The broadcast information includes: unicast control information and/or unicast data information; wherein the public information includes: public control information and/or public data information.
  • the determining module 1101 is further configured to determine, according to the identifier shared by the base station and the user equipment, that the user equipment receives the second subframe of the public information on the second subband resource. ;
  • the sending module 1102 is further configured to send the public information to the user equipment only on the second sub-band resource in the second subframe.
  • the sending module 1102 is specifically configured to: in the first subframe, information sent by the user equipment on the first sub-band resource includes unicast information, and The information sent does not include public information; or,
  • the sending module 1102 is further configured to: in the first subframe, the information sent by the user equipment on the second sub-band resource includes public information, and the sent information does not include unicast information. .
  • the base station and the user equipment are preset with a common identifier, and the base station can identify the user equipment in the connected state, and the base station determines, by using the common identifier, the first information received by the user equipment for the user equipment.
  • the base station sends information to the user equipment only on the first sub-band resource, so that the problem that the base station simultaneously sends the public information and the unicast information can be avoided, and the waste of system resources is avoided.
  • a user equipment 1200 may include: a determining module 1201, a sending module 1202, where
  • the determining module 1201 is configured to determine, according to the identifier shared by the user equipment and the base station, the first subframe in which the user equipment receives information on the first sub-band resource;
  • the receiving module 1202 is configured to receive only on the first sub-band resource in the first subframe. The information.
  • the information includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information; wherein the single The broadcast information includes: unicast control information and/or unicast data information; wherein the public information includes: public control information and/or public data information.
  • the determining module 1201 is further configured to determine, according to the identifier shared by the user equipment and the base station, the second subframe that the user equipment receives public information on the second subband resource. ;
  • the receiving module 1202 is further configured to receive the public information only on the second sub-band resource in the second subframe.
  • the receiving module 1202 is specifically configured to: in the first subframe, information received on the first sub-band resource includes unicast information, and the received information Does not include public information; or,
  • the receiving module 1202 is further configured to: in the second subframe, the information received on the second sub-band resource includes public information, and the received information does not include unicast information.
  • the base station and the user equipment are preset with a common identifier, and the base station can identify the user equipment in the connected state, and the base station determines, by using the common identifier, the first information received by the user equipment for the user equipment. Sub-frame, then the base station sends information for the user equipment only on the first sub-band resource in the first sub-frame, and the user equipment can receive information only in the first sub-band resource in the first sub-frame, thereby solving the problem.
  • the problem of how the user equipment receives the public information and the unicast information can avoid the problem that the base station simultaneously transmits the public information and the unicast information, and avoid waste of system resources.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores a program, and the program executes some or all of the steps described in the foregoing method embodiments.
  • the user equipment 1300 includes:
  • the input device 1301, the output device 1302, the processor 1303, and the memory 1304 (wherein the number of the processors 1303 in the user device 1300 may be one or more, and one processor in FIG. 13 is taken as an example).
  • the input device 1301, the output device 1302, the processor 1303, and the memory 1304 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 1303 is configured to perform the following steps:
  • the information is only received on the first sub-band resource.
  • the information stored in the memory 1304 includes at least unicast information, wherein the unicast information includes: unicast control information and/or unicast data information; or, the information is at least The public information is included, wherein the public information includes: public control information and/or public data information.
  • the information stored in the memory 1304 includes unicast information, and the information does not include public information, wherein the unicast information includes: unicast control information and/or unicast data Information; the public information includes: public control information and/or public data information.
  • the information stored in the memory 1304 includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information;
  • the unicast information includes: unicast control information and/or unicast data information.
  • the processor 1303 is specifically configured to perform the following steps:
  • the first subframe configuration information stored by the memory 1304 includes one or more of the following:
  • a subframe of the unicast information a start subframe of the unicast information, a subframe period of the unicast information, a radio frame of the unicast information, a radio frame number of the unicast information, and a The radio frame period of the unicast information, the number of subframes occupied by the unicast information, the number of radio frames occupied by the unicast information, the number of symbols occupied by the unicast information, and the start symbol of the unicast information .
  • the processor 1303 is specifically configured to perform the following steps:
  • the first subframe configuration information is obtained in multiple manners.
  • the processor 1303 is further configured to perform the following steps:
  • the public information is only received on the second sub-band resource.
  • the processor 1303 is specifically configured to perform the following steps:
  • the second subframe configuration information stored in the memory 1304 includes one or more of the following:
  • a subframe of the common information a start subframe of the common information, a subframe period of the common information, a radio frame of the public information, a radio frame number of the public information, and a wireless of the public information a frame period, a number of subframes occupied by the common information, a number of radio frames occupied by the common information, a number of symbols occupied by the common information, and a start symbol of the common information.
  • the processor 1303 is specifically configured to perform the following steps:
  • the processor 1303 is further configured to perform the following steps:
  • the unicast data information is received within the determined subframe in which the unicast data information is transmitted.
  • the processor 1303 is specifically configured to perform the following steps:
  • the processor 1303 is further configured to perform the following steps:
  • the public data information is received within the determined subframe of the common data information transmission.
  • the user equipment 1300 includes:
  • the input device 1301, the output device 1302, the processor 1303, and the memory 1304 (wherein the number of the processors 1303 in the user device 1300 may be one or more, and one processor in FIG. 13 is taken as an example).
  • the input device 1301, the output device 1302, the processor 1303, and the memory 1304 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 1303 is configured to perform the following steps:
  • the processor 1303 is specifically configured to perform the following steps:
  • the priority of the information transmitted on the subband resource is determined according to the subband resource occupied by the information transmission.
  • the user equipment 1300 includes:
  • the input device 1301, the output device 1302, the processor 1303, and the memory 1304 (wherein the number of the processors 1303 in the user device 1300 may be one or more, and one processor in FIG. 13 is taken as an example).
  • the input device 1301, the output device 1302, the processor 1303, and the memory 1304 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 1303 is configured to perform the following steps:
  • the information is only received on the first sub-band resource.
  • the information stored in the memory 1304 includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information;
  • the unicast information includes: unicast control information and/or unicast data information; wherein the public information includes: public control information and/or public data information.
  • the processor 1303 is further configured to perform the following steps:
  • the public information is only received on the second sub-band resource.
  • the processor 1303 is specifically configured to perform the following steps:
  • the information received on the first sub-band resource includes unicast information, and the received information does not include public information; or
  • the processor 1303 is further configured to perform the following steps:
  • the information received on the second sub-band resource includes public information, and the received information does not include unicast information.
  • the base station 1400 includes:
  • the input device 1401, the output device 1402, the processor 1403, and the memory 1404 (wherein the number of the processors 1403 in the base station 1400 may be one or more, and one processor in FIG. 14 is taken as an example).
  • the input device 1401, the output device 1402, the processor 1403, and the memory 1404 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 1403 is configured to perform the following steps:
  • the information stored by the memory 1404 includes at least: unicast information, where the unicast information includes: unicast control information and/or unicast data information; or
  • the information includes at least: public information, wherein the public information includes: public control information and/or public data information.
  • the information stored by the memory 1404 includes unicast information, and the information does not include public information, wherein the unicast information includes: unicast control information and/or unicast data information.
  • the public information includes: public control information and/or public data information.
  • the information stored by the memory 1404 includes public information, and the information does not include unicast information, wherein the public information includes: public control information and/or public data information;
  • the unicast information includes: unicast control information and/or unicast data information.
  • the processor 1403 is specifically configured to perform the following steps:
  • the processor 1403 is further configured to perform the following steps:
  • the first subframe configuration information is sent to the user equipment by one or more of radio resource control signaling, media access control signaling, and physical layer signaling.
  • the processor 1403 is further configured to perform the following steps:
  • the processor 1403 is further configured to perform the following steps:
  • the processor 1403 is specifically configured to perform the following steps:
  • the second information is not sent on the first sub-band resource, wherein the second information has a lower priority than the first information.
  • the information is specifically unicast information.
  • the processor 1403 is specifically configured to perform the following steps:
  • the base station 1400 includes:
  • the input device 1401, the output device 1402, the processor 1403, and the memory 1404 (wherein the number of the processors 1403 in the base station 1400 may be one or more, and one processor in FIG. 14 is taken as an example).
  • the input device 1401, the output device 1402, the processor 1403, and the memory 1404 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 1403 is configured to perform the following steps:
  • the information stored by the memory 1404 includes unicast information, and the information does not include public information; or the information includes public information, and the information does not include unicast information;
  • the unicast information includes: unicast control information and/or unicast data information; wherein the public information includes: public control information and/or public data information.
  • the processor 1403 is specifically configured to perform the following steps:
  • the processor 1403 is specifically configured to perform the following steps:
  • the information sent by the user equipment on the first sub-band resource includes unicast information, and the information sent does not include public information;
  • the processor 1403 is further configured to: perform, in the first subframe, that information sent by the user equipment on the second sub-band resource includes public information, And the transmitted information does not include unicast information.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be Physical units can be located in one place or distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • the connection relationship between the modules indicates that there is a communication connection between them, and specifically, one or more communication buses or signal lines can be realized.
  • the present invention can be implemented by means of software plus necessary general hardware, and of course, dedicated hardware, dedicated CPU, dedicated memory, dedicated memory, Special components and so on.
  • functions performed by computer programs can be easily implemented with the corresponding hardware, and the specific hardware structure used to implement the same function can be various, such as analog circuits, digital circuits, or dedicated circuits. Circuits, etc.
  • software program implementation is a better implementation in more cases.
  • the technical solution of the present invention which is essential or contributes to the prior art, can be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer.
  • U disk mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc., including a number of instructions to make a computer device (may be A personal computer, server, or network device, etc.) performs the methods described in various embodiments of the present invention.
  • a computer device may be A personal computer, server, or network device, etc.

Abstract

一种信息的传输方法和用户设备以及基站。其中,一种方法可包括:用户设备获取用于指示在第一子带资源上接收信息的第一子帧配置信息;所述用户设备根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧;所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息。

Description

一种信息传输方法和用户设备以及基站 技术领域
本发明实施例涉及通信领域,尤其涉及一种信息传输方法和用户设备以及基站。
背景技术
对于低复杂度或低成本的用户设备,其所能支持接收/发送信号的带宽小于系统规定的最大载波带宽或某个特定载波带宽。如现有的长期演进(Long Term Evolution,LTE)通信系统规定了1.4兆赫(Mega Hertz,MHz),3MHz,5MHz,10MHz,15MHz,20MHz等6种系统带宽,但是对于低复杂度或低成本的用户设备,其所支持的带宽小于20MHz。如,对于低复杂度或低成本的用户设备,其所能支持的信号(射频和/或基带)带宽为1.4MHz或N(N是正整数,如N=6)个物理资源块(Physical Resource Block,PRB)。为了方便,可以把低复杂度或低成本的用户设备所能支持或处理的频率资源称之为子带(本发明中,子带也可以是一个窄带)。子带是指占据载波上的特定频率宽度的频率资源,子带可以由一个或多个PRB构成,也可以由一个或多个子载波构成。子带的频率资源宽度和频率资源位置是预先确定或配置的。
为低复杂度或低成本的用户设备提供服务时,低复杂度或低成本的用户设备可能会在不同的多个子带资源上接收信息。如,在一个载波上为低复杂度或低成本的用户设备配置了多个子带资源。系统信息在子带资源1上传输,用户设备的专有数据在子带资源2上传输。因此,用户设备可能需要在子带资源1和子带资源2上接收信息。
在同一时刻,一个低复杂度或低成本的用户设备因为能力受限,只能在一个子带资源中进行信息的接收或发送。这里的一个子带资源可以是多个子带资源中的一个子带资源。所述信息包括控制信息以及控制信息调度的数据信息。其中控制信息又可以分为公共控制信息和单播控制信息,数据信息根据控制其调度的控制信息的不同,也分为公共数据信息和单播数据信息。在控制信道上,如果公共控制信息传输占据的子带资源与单播控制信息传输占据的子带资源不同,低复杂度或低成本的用户设备不能同时接收公共控制信息和单播控制信 息,而只能选择接收公共控制信息和单播控制信息中的其中一种信息。
现有技术中,用户设备在接收控制信息之前,需要对控制信道进行盲检测,为了降低用户设备盲检测控制信道的复杂度,将用户设备特定的单播控制信息在第一子帧传输,将公共控制信息在第二子帧传输,其中,第一子帧和第二子帧在时间上不重叠。因为公共控制信息和用户特定的单播控制信息不在同一个子帧上传输,所以用户设备不需要同时接收公共控制信息和用户特定的单播控制信息。
上述方法只能够保证公共控制信息和单播控制信息不同时传输,用户设备也就不需要同时接收公共控制信息和用户特定的单播控制信息,但当控制信息调度的数据信息与控制信息不在一个子帧传输的时候,还可能会存在用户特定的单播数据信息与公共控制信息同时传输、公共数据信息与用户特定的单播控制信息同时传输、单播数据信息与公共数据信息同时传输的情况。当这些同时传输发生时,如何让低复杂度或低成本的用户设备接收信息在前述的现有技术中是无法解决的。
而且根据现有技术的方法,所有用户设备特定的单播控制信息和公共控制信息不能在同一个子帧传输,这将对系统的资源使用造成很大的限制。如在覆盖增强的场景中,控制信息需要多次重复传输以增强传输的可靠性。根据现有技术的方法,公共控制信息或用户特定的单播控制信息只能在特定的子帧集合中传输,也会导致不能充分利用传输资源、从而延长控制信息传输时间,增加了用户设备检测控制信道的功耗。
发明内容
本发明实施例提供了一种信息的传输方法和用户设备以及基站,能够适用于低复杂度或低成本的用户设备接收信息的问题,且可以避免系统资源的浪费。
第一方面,本发明实施例提供一种信息的传输方法,包括:
用户设备获取用于指示在第一子带资源上接收信息的第一子帧配置信息;
所述用户设备根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧;
所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信 息。
结合第一方面,在第一方面的第一种可能的实现方式中,
所述信息至少包括单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
所述信息至少包括公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
结合第一方面,在第一方面的第二种可能的实现方式中,
所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
结合第一方面,在第一方面的第三种可能的实现方式中,
所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
结合第一方面或第一方面的第一种可能或第二种可能或第三种可能的实现方式,在第一方面的第四种可能的实现方式中,所述用户设备根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧,包括:
所述用户设备从所述第一子帧配置信息中获取第一子帧配置索引;
所述用户设备根据预置的对应关系确定与所述第一子帧配置索引对应的第一子帧配置;
所述用户设备根据所述第一子帧配置确定在所述第一子带资源上接收信息的第一子帧。
结合第一方面或第一方面的第一种可能或第二种可能或第三种可能或第四种可能的实现方式,在第一方面的第五种可能的实现方式中,所述第一子帧配置信息包括以下内容的一种或多种:
所述单播信息的子帧、所述单播信息的起始子帧、所述单播信息的子帧周期、所述单播信息的无线帧、所述单播信息的无线帧编号、所述单播信息的无线帧周期、所述单播信息占用的子帧数、所述单播信息占用的无线帧数、所述单播信息占用的符号数、所述单播信息的起始符号。
结合第一方面,在第一方面的第六种可能的实现方式中,所述用户设备获 取用于指示在第一子带资源上接收信息的第一子帧配置信息,包括:
所述用户设备根据预先配置获取所述第一子帧配置信息;或,
所述用户设备通过接收无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种获取所述第一子帧配置信息。
结合第一方面或第一方面的第一种可能或第二种可能或第三种可能的实现方式,在第一方面的第七种可能的实现方式中,所述方法,还包括:
所述用户设备获取用于指示在第二子带资源上接收公共信息的第二子帧配置信息;
所述用户设备根据所述第二子帧配置信息确定在所述第二子带资源上接收所述公共信息的第二子帧;
所述用户设备在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
结合第一方面的第七种可能的实现方式,在第一方面的第八种可能的实现方式中,所述用户设备根据所述第二子帧配置信息确定在所述第二子带资源上接收所述公共信息的第二子帧,包括:
所述用户设备从所述第二子帧配置信息中获取第二子帧配置索引;
所述用户设备根据预置的对应关系确定与所述第二子帧配置索引对应的第二子帧配置;
所述用户设备根据所述第二子帧配置确定在所述第二子带资源上接收所述公共信息的第二子帧。
结合第一方面的第七种可能或第八种可能的实现方式,在第一方面的第九种可能的实现方式中,所述第二子帧配置信息包括以下内容的一种或多种:
所述公共信息的子帧、所述公共信息的起始子帧、所述公共信息的子帧周期、所述公共信息的无线帧、所述公共信息的无线帧编号、所述公共信息的无线帧周期、所述公共信息占用的子帧数、所述公共信息占用的无线帧数、所述公共信息占用的符号数、所述公共信息的起始符号。
结合第一方面的第一种可能或第二种可能的实现方式,在第一方面的第十种可能的实现方式中,所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息,包括:
所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述单播 控制信息;
所述方法,还包括:
所述用户设备根据所述单播控制信息确定所述单播控制信息调度的单播数据信息传输的子帧;
所述用户设备在确定的所述单播数据信息传输的子帧内接收所述单播数据信息。
结合第一方面的第一种可能或第三种可能的实现方式,在第一方面的第十一种可能的实现方式中,所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息,包括:
所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述公共控制信息;
所述方法,还包括:
所述用户设备根据所述公共控制信息确定所述公共控制信息调度的公共数据信息传输的子帧;
所述用户设备在确定的所述公共数据信息传输的子帧内接收所述公共数据信息。
第二方面,本发明实施例提供一种信息的传输方法,包括:
用户设备确定信息的优先级;
所述用户设备根据确定的所述信息的优先级,在第一子帧内接收具有最高优先级的第一信息,且在所述第一子帧内不接收第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
结合第二方面,在第二方面的第一种可能的实现方式中,所述用户设备确定信息的优先级,包括:
所述用户设备根据信息的类型确定信息的优先级;和/或,
所述用户设备根据信息传输占用的子带资源确定在子带资源上传输的信息的优先级。
第三方面,本发明实施例提供一种信息的传输方法,包括:
基站为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息;
所述基站根据所述第一子帧配置信息确定所述用户设备在所述第一子带 资源上接收所述信息的第一子帧;
所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息。
结合第三方面,在第三方面的第一种可能的实现方式中,
所述信息至少包括:单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
所述信息至少包括:公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
结合第三方面,在第三方面的第二种可能的实现方式中,
所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
结合第三方面,在第三方面的第三种可能的实现方式中,
所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
结合第三方面或第三方面的第一种可能或第二种可能或第三种可能的实现方式,在第三方面的第四种可能的实现方式中,所述基站为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息,包括:
所述基站为所述用户设备确定第一子帧,所述第一子帧为所述用户设备在所述第一子带资源上接收所述信息的子帧;
所述基站根据预置的对应关系确定与所述第一子帧配置对应的第一子帧配置索引;
所述基站生成第一子帧配置信息,所述第一子帧配置信息包括所述第一子帧配置索引。
结合第三方面,在第三方面的第五种可能的实现方式中,所述方法还包括:
所述基站通过无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种向所述用户设备发送所述第一子帧配置信息。
结合第三方面,在第三方面的第六种可能的实现方式中,所述方法,还包括:
所述基站为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息;
所述基站根据所述第二子帧配置信息确定所述用户设备在所述第二子带资源上接收所述公共信息的第二子帧;
所述基站在所述第二子帧内,在所述第二子带资源上为所述用户设备发送所述公共信息。
结合第三方面,在第三方面的第七种可能的实现方式中,所述基站为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息,包括:
所述基站为所述用户设备确定第二子帧,所述第二子帧为所述用户设备在所述第二子带资源上接收所述公共信息的子帧;
所述基站根据预置的对应关系确定与所述第二子帧配置对应的第二子帧配置索引;
所述基站生成第二子帧配置信息,所述第二子帧配置信息包括所述第二子帧配置索引。
结合第三方面,在第三方面的第八种可能的实现方式中,所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息,包括:
所述基站确定信息的优先级;
所述基站根据确定的所述信息的优先级,在所述第一子帧内,在所述第一子带资源上发送具有最高优先级的第一信息,且在所述第一子帧内,在所述第一子带资源上不发送第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
结合第三方面或第三方面的第一种可能或第二种可能的实现方式,在第三方面的第九种可能的实现方式中,所述信息具体为单播信息,所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息,包括:
所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送单播控制信息;
所述基站继续在所述单播控制信息指示的用于传输所述单播数据信息的子帧内为所述用户设备发送单播数据信息。
第四方面,本发明实施例提供了一种信息的传输方法,包括:
基站根据所述基站与用户设备之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
所述基站在所述第一子帧内,只在所述第一子带资源上为所述用户设备发送所述信息。
结合第四方面,在第四方面的第一种可能的实现方式中,
所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
结合第四方面,在第四方面的第二种可能的实现方式中,所述方法,还包括:
所述基站根据所述基站与用户设备之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
所述基站在所述第二子帧内,只在所述第二子带资源上为所述用户设备发送所述公共信息。
结合第四方面,在第四方面的第三种可能的实现方式中,所述基站在所述第一子帧内,只在所述第一子带资源上为所述用户设备发送所述信息,具体为:
所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送的信息包括单播信息,且发送的所述信息不包括公共信息;或者,
所述方法,还包括:
所述基站在所述第一子帧内,在所述第二子带资源上为所述用户设备发送的信息包括公共信息,且所述发送的信息不包括单播信息。
第五方面,本发明实施例提供一种信息的传输方法,包括:
所述用户设备根据所述用户设备与基站之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息。
结合第五方面,在第五方面的第一种可能的实现方式中,
所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控 制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
结合第五方面,在第五方面的第二种可能的实现方式中,所述方法,还包括:
所述用户设备根据所述用户设备与基站之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
所述用户设备在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
结合第五方面,在第五方面的第三种可能的实现方式中,所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息,具体为:
所述用户设备在所述第二子帧内,在所述第一子带资源上接收的信息包括单播信息,且所述接收的信息不包括公共信息;或者,
所述方法,还包括:
所述用户设备在所述第二子帧内,在所述第二子带资源上接收的信息包括公共信息,且所述接收的信息不包括单播信息。
第六方面,本发明实施例提供一种用户设备,其特征在于,包括:
获取模块,用于获取用于指示在第一子带资源上接收信息的第一子帧配置信息;
确定模块,用于根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧;
接收模块,用于在所述第一子帧内,只在所述第一子带资源上接收所述信息。
结合第六方面,在第六方面的第一种可能的实现方式中,
所述信息至少包括单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
所述信息至少包括公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
结合第六方面,在第六方面的第二种可能的实现方式中,
所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信 息和/或公共数据信息。
结合第六方面,在第六方面的第三种可能的实现方式中,
所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
结合第六方面或第六方面的第一种可能或第二种可能或第三种可能的实现方式,在第六方面的第四种可能的实现方式中,所述确定模块,包括:
第一获取子模块,用于从所述第一子帧配置信息中获取第一子帧配置索引;
第一确定子模块,用于根据预置的对应关系确定与所述第一子帧配置索引对应的第一子帧配置;
第二确定子模块,用于根据所述第一子帧配置确定在所述第一子带资源上接收信息的第一子帧。
结合第六方面或第六方面的第一种可能或第二种可能或第三种可能或第四种可能的实现方式,在第六方面的第五种可能的实现方式中,所述第一子帧配置信息包括以下内容的一种或多种:
所述单播信息的子帧、所述单播信息的起始子帧、所述单播信息的子帧周期、所述单播信息的无线帧、所述单播信息的无线帧编号、所述单播信息的无线帧周期、所述单播信息占用的子帧数、所述单播信息占用的无线帧数、所述单播信息占用的符号数、所述单播信息的起始符号。
结合第六方面,在第六方面的第六种可能的实现方式中,所述获取模块,具体用于根据预先配置获取所述第一子帧配置信息;或,通过接收无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种获取所述第一子帧配置信息。
结合第六方面或第六方面的第一种可能或第二种可能或第三种可能的实现方式,在第六方面的第七种可能的实现方式中,
所述获取模块,还用于获取用于指示在第二子带资源上接收公共信息的第二子帧配置信息;
所述确定模块,还用于根据所述第二子帧配置信息确定在所述第二子带资源上接收所述公共信息的第二子帧;
所述接收模块,还用于在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
结合第六方面的第七种可能的实现方式,在第六方面的第八种可能的实现方式中,所述确定模块,包括:
第二获取子模块,用于从所述第二子帧配置信息中获取第二子帧配置索引;
第三确定子模块,用于根据预置的对应关系确定与所述第二子帧配置索引对应的第二子帧配置;
第四确定子模块,用于根据所述第二子帧配置确定在所述第二子带资源上接收所述公共信息的第二子帧。
结合第六方面的第七种可能或第八种可能的实现方式,在第六方面的第九种可能的实现方式中,所述第二子帧配置信息包括以下内容的一种或多种:
所述公共信息的子帧、所述公共信息的起始子帧、所述公共信息的子帧周期、所述公共信息的无线帧、所述公共信息的无线帧编号、所述公共信息的无线帧周期、所述公共信息占用的子帧数、所述公共信息占用的无线帧数、所述公共信息占用的符号数、所述公共信息的起始符号。
结合第六方面的第一种可能或第二种可能的实现方式,在第六方面的第十种可能的实现方式中,所述接收模块,具体用于在所述第一子帧内,只在所述第一子带资源上接收所述单播控制信息;
所述确定模块,还用于根据所述单播控制信息确定所述单播控制信息调度的单播数据信息传输的子帧;
所述接收模块,还用于在确定的所述单播数据信息传输的子帧内接收所述单播数据信息。
结合第六方面的第一种可能或第三种可能的实现方式,在第六方面的第十一种可能的实现方式中,所述接收模块,具体用于在所述第一子帧内,只在所述第一子带资源上接收所述公共控制信息;
所述确定模块,还用于根据所述公共控制信息确定所述公共控制信息调度的公共数据信息传输的子帧;
所述接收模块,还用于在确定的所述公共数据信息传输的子帧内接收所述公共数据信息。
第七方面,本发明实施例还提供一种用户设备,包括:
确定模块,用于确定信息的优先级;
接收模块,用于根据确定的所述信息的优先级,在第一子帧内接收具有最高优先级的第一信息,且在所述第一子帧内不接收第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
结合第七方面,在第七方面的第一种可能的实现方式中,所述确定模块,具体用于根据信息的类型确定信息的优先级;和/或,根据信息传输占用的子带资源确定在子带资源上传输的信息的优先级。
第八方面,本发明实施例提供一种基站,包括:
第一确定模块,用于为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息;
第二确定模块,用于根据所述第一子帧配置信息确定所述用户设备在所述第一子带资源上接收所述信息的第一子帧;
发送模块,用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息。
结合第八方面,在第八方面的第一种可能的实现方式中,
所述信息至少包括:单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
所述信息至少包括:公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
结合第八方面,在第八方面的第二种可能的实现方式中,
所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
结合第八方面,在第八方面的第三种可能的实现方式中,
所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
结合第八方面或第八方面的第一种可能或第二种可能或第三种可能的实现方式,在第八方面的第四种可能的实现方式中,所述第一确定模块,具体用 于为所述用户设备确定第一子帧,所述第一子帧为所述用户设备在所述第一子带资源上接收所述信息的子帧;根据预置的对应关系确定与所述第一子帧配置对应的第一子帧配置索引;生成第一子帧配置信息,所述第一子帧配置信息包括所述第一子帧配置索引。
结合第八方面,在第八方面的第五种可能的实现方式中,所述发送模块,还用于通过无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种向所述用户设备发送所述第一子帧配置信息。
结合第八方面,在第八方面的第六种可能的实现方式中,所述第一确定模块,还用于为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息;
所述第二确定模块,还用于根据所述第二子帧配置信息确定所述用户设备在所述第二子带资源上接收所述公共信息的第二子帧;
所述发送模块,还用于在所述第二子帧内,在所述第二子带资源上为所述用户设备发送所述公共信息。
结合第八方面,在第八方面的第七种可能的实现方式中,所述第一确定模块,具体用于为所述用户设备确定第二子帧,所述第二子帧为所述用户设备在所述第二子带资源上接收所述公共信息的子帧;根据预置的对应关系确定与所述第二子帧配置对应的第二子帧配置索引;生成第二子帧配置信息,所述第二子帧配置信息包括所述第二子帧配置索引。
结合第八方面,在第八方面的第八种可能的实现方式中,所述发送模块,具体用于确定信息的优先级;根据确定的所述信息的优先级,在所述第一子帧内,在所述第一子带资源上发送具有最高优先级的第一信息,且在所述第一子帧内,在所述第一子带资源上不发送第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
结合第八方面或第八方面的第一种可能或第二种可能的实现方式,在第八方面的第九种可能的实现方式中,所述信息具体为单播信息,所述发送模块,具体用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送单播控制信息;继续在所述单播控制信息指示的用于传输所述单播数据信息的子帧内为所述用户设备发送单播数据信息。
第九方面,本发明实施例提供了一种基站,包括:
确定模块,用于根据所述基站与用户设备之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
发送模块,用于在所述第一子帧内,只在所述第一子带资源上为所述用户设备发送所述信息。
结合第九方面,在第九方面的第一种可能的实现方式中,
所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
结合第九方面,在第九方面的第二种可能的实现方式中,所述确定模块,还用于根据所述基站与用户设备之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
所述接收模块,还用于在所述第二子帧内,只在所述第二子带资源上为所述用户设备发送所述公共信息。
结合第九方面,在第九方面的第三种可能的实现方式中,所述发送模块,具体用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送的信息包括单播信息,且发送的所述信息不包括公共信息;或者,
所述发送模块,还用于在所述第二子帧内,在所述第二子带资源上为所述用户设备发送的信息包括公共信息,且所述发送的信息不包括单播信息。
第十方面,本发明实施例提供一种用户设备,包括:
确定模块,用于根据所述用户设备与基站之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
接收模块,用于在所述第一子帧内,只在所述第一子带资源上接收所述信息。
结合第十方面,在第十方面的第一种可能的实现方式中,
所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
结合第十方面,在第十方面的第二种可能的实现方式中,所述确定模块, 还用于根据所述用户设备与基站之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
所述接收模块,还用于在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
结合第十方面,在第十方面的第三种可能的实现方式中,所述接收模块,具体用于在所述第一子帧内,在所述第一子带资源上接收的信息包括单播信息,且所述接收的信息不包括公共信息;或者,
所述发送模块,还用于在所述第二子帧内,在所述第二子带资源上接收的信息包括公共信息,且所述接收的信息不包括单播信息。
从以上技术方案可以看出,本发明实施例具有以下优点:
本发明实施例中,用户设备首先获取到用于指示在第一子带资源上接收信息的第一子帧配置信息,然后用户设备根据第一子帧配置信息确定在第一子带资源上接收信息的第一子帧,用户设备在第一子帧内,只在第一子带资源上接收上述信息。由于用户设备可以根据第一子帧配置信息确定可用于接收信息的第一子帧并确定出需要接收信息的第一子带资源,用户设备可以在第一子帧内,只在第一子带资源上接收信息,解决了用户设备为低复杂度或者低成本时无法同时接收两种信息的问题,并且不需要限制基站不能在同一个子帧上同时传输两种信息,所以可以避免系统资源的浪费。
附图说明
图1为本发明实施例提供的一种信息的传输方法的流程方框示意图;
图2为本发明实施例提供的一种单播信息和公共信息的传输方式示意图;
图3为本发明实施例提供的另一种信息的传输方法的流程方框示意图;
图4为本发明实施例提供的另一种信息的传输方法的流程方框示意图;
图5为本发明实施例提供的另一种单播信息和公共信息的传输方式示意图;
图6为本发明实施例提供的另一种信息的传输方法的流程方框示意图;
图7为本发明实施例提供的另一种信息的传输方法的流程方框示意图;
图8为本发明实施例提供的一种用户设备的组成结构方框示意图;
图9为本发明实施例提供的一种基站的组成结构方框示意图;
图10为本发明实施例提供的另一种用户设备的组成结构方框示意图;
图11为本发明实施例提供的另一种基站的组成结构方框示意图;
图12为本发明实施例提供的另一种用户设备的组成结构方框示意图;
图13为本发明实施例提供的另一种用户设备的组成结构方框示意图;
图14为本发明实施例提供的另一种基站的组成结构方框示意图。
具体实施方式
本发明实施例提供了一种信息的传输方法和用户设备以及基站,能够适用于低复杂度或低成本的用户设备接收信息的问题,且可以避免系统资源的浪费。尽管本发明是以用户设备和基站作为通信的主体阐述本发明的实施方法,但本发明的实施方法同样适用于用户设备和用户设备作为通信的主体。此时可以将一方的用户设备当作基站。
本发明中的传输可以是发送,也可以是接收。
为使得本发明的发明目的、特征、优点能够更加的明显和易懂,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,下面所描述的实施例仅仅是本发明一部分实施例,而非全部实施例。基于本发明中的实施例,本领域的技术人员所获得的所有其他实施例,都属于本发明保护的范围。
本发明中UE可以知道载波的系统带宽,从而在系统带宽上确定一个或多个子带资源。UE也可以不知道载波(或者不知道载波的系统带宽),此时UE根据指示信息确定一个或多个子带资源。
在本发明中,以UE是低复杂度或低成本的UE来阐述本发明的各个实施例的实施方法。
本发明中的单播信息是用户特定或用户组特定的信息。单播信息可以是小区无线网络临时标识C-RNTI(cell radio network temporary identifier)加扰的信息、半持续调度无线网络临时标识SPS-RNTI(semi-persist scheduling cell radio network temporary identifier)加扰的信息、临时无线网络临时标识T-RNTI(temporary radio network temporary identifier)加扰的信息、发射功率控制无线网络临时标识TPC-RNTI(transmit power control radio network temporary identifier)加扰的信息中的一种或多种。就信息的类型而言,单播信息包括单播 控制信息和/或单播数据信息。
本发明中的公共信息是小区特定或用户组特定的信息。就信息的类型而言,公共信息包括公共控制信息和/或公共数据信息。通常,公共数据信息包括系统信息、随机接入响应信息、寻呼消息中的一种或多种。公共控制信息包括调度系统信息的控制信息、调度随机接入响应信息的控制信息、调度寻呼消息的控制信息中的一种或多种。
本发明中的系统信息和/或调度系统信息的控制信息可以是对小区内所有UE都相同的信息。如,系统信息和/或调度系统信息的控制信息可以是系统信息无线网络临时标识SI-RNTI(system information radio network temporary identifier)加扰的信息。
本发明中的随机接入响应信息和/或调度随机接入响应信息的控制信息可以是随机接入无线网络临时标识RA-RNTI(random access radio network temporary identifier)加扰的信息。
本发明中的寻呼消息和/或调度寻呼消息的控制信息可以是寻呼无线网络临时标识P-RNTI(paging access radio network temporary identifier)加扰的信息。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,这仅仅是描述本发明的实施例中对相同属性的对象在描述时所采用的区分方式。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,以便包含一系列单元的过程、方法、系统、产品或设备不必限于那些单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它单元。
以下分别进行详细说明。
本发明信息的传输方法的一个实施例,可应用于用户设备中,请参阅如图1所示的信息的传输方法,可以包括如下步骤:
101、用户设备获取用于指示在第一子带资源上接收信息的第一子帧配置信息。
在本发明实施例中,基站为用户设备服务时,可能会有多个子带资源,用户设备可以接收来自多个子带上的信息。如,基站在一个载波上为低复杂度或 低成本的用户设备服务时,可能会有多个子带资源。但是用户设备因为是低复杂度或者低成本的用户设备,该用户设备无法同时接收来自多个子带上的多个信息。在这样的应用场景下,以用户设备在第一子带资源上的信息接收过程为例进行说明。第一子带资源可以是多个子带资源中的一个子带资源。本发明实施例中的用户设备需要先获取到第一子帧配置信息,其中,第一子帧配置信息可用于指示在第一子带资源上接收信息的子帧配置。
其中,步骤101中用户设备接收的信息可以有多种实现方式,接下来进行举例说明。具体的,在本发明提供的一种实现场景中,信息至少包括单播信息,其中,单播信息包括:单播控制信息和/或单播数据信息;或者,信息至少包括公共信息,其中,公共信息包括:公共控制信息和/或公共数据信息。也就是说,用户设备需要接收的信息可以是单播信息,也可以是公共信息,并且进一步的,单播信息又包括了单播控制信息和单播数据信息两者中的至少一个,公共信息也包括公共控制信息和公共数据信息两者中的至少一个。
在本发明提供的另一种实现场景中,信息包括单播信息,且信息不包括公共信息,其中,单播信息包括:单播控制信息和/或单播数据信息;公共信息包括:公共控制信息和/或公共数据信息。在本发明提供的另一种实现场景中,信息包括公共信息,且信息不包括单播信息,其中,公共信息包括:公共控制信息和/或公共数据信息;单播信息包括:单播控制信息和/或单播数据信息。也就是说,用户设备接收的信息也可以单指单播信息,或者单指公共信息。
举例说明,公共信息是指:系统信息、系统信息块、调度系统信息的控制信息、调度系统信息块的控制信息、随机接入响应、调度随机接入响应的控制信息、寻呼消息、调度寻呼消息的控制信息、组消息、调度组消息的控制信息、主信息块、小区特定的下行控制信道、小区特定的下行控制信息中的一种或多种。组消息是指该消息包含了对一组用户设备的信息。小区特定的下行控制信道可以是小区特定或组用户设备搜索空间内的下行控制信道。小区特定的下行控制信息可以是小区特定或组用户设备的搜索空间内的下行控制信息。单播信息是指:用户特定信息、用户专有信息、用户专用信息、调度用户特定信息的控制信息、调度用户专有信息的控制信息、调度用户专用信息的控制信息、用户特定的下行控制信道、用户特定的下行控制信息中的一种或多种。
在本发明实施例中,第一子帧配置信息可以包括以下内容的一种或多种:
单播信息的子帧、单播信息的起始子帧、单播信息的子帧周期、单播信息的无线帧、单播信息的无线帧编号、单播信息的无线帧周期、单播信息占用的子帧数、单播信息占用的无线帧数、单播信息占用的符号数、单播信息的起始符号。
举例说明如下,一种情况下,第一子帧配置信息可以包括单播信息的子帧,即在第一子帧配置信息中指明了用户设备在哪个子帧或哪些子帧是可以接收单播信息。另一种情况下,第一子帧配置信息包括了单播信息的起始子帧,也就是说单播信息从哪个子帧开始传输。另外,第一子帧配置信息可以包括单播信息的无线帧编号,即包括了哪个或哪些编号的无线帧。另外,第一子帧配置信息可以包括如上内容的两种或三种或者更多,例如,第一子帧配置信息可以包括单播信息的无线帧周期以及单播信息占用的无线帧数。只要通过第一子帧配置信息携带的内容可以确定出哪些子帧是用来接收信息的实现方式,都可以包括在第一子帧配置信息中,此处不再穷举。
在本发明的一些实施例中,步骤101用户设备获取用于指示在第一子带资源上接收信息的第一子帧配置信息,包括:
用户设备根据预先配置获取第一子帧配置信息;或,
用户设备通过接收无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种获取第一子帧配置信息。
其中,用户设备可以根据多种方式确定接收单播信息的第一子帧配置信息。例如,用户设备可以根据预先规定,确定接收单播信息的第一子帧配置信息。系统或者标准预先规定(或预先设置)接收单播信息的第一子帧或第一子帧配置信息。这样,用户设备可以根据预先规定(或预先设置),确定只接收单播信息的第一子帧或第一子帧配置信息。如,系统预先规定(一种或多种)公共信息传输占用的子帧以外的子帧为接收单播信息的第一子帧。可选地,用户设备可以通过接收无线资源控制信令、媒体接入控制信令、物理层信令获得接收单播信息的第一子帧配置信息。无线资源控制信令可以是无线资源控制公共信令和/或无线资源控制专有信令。无线资源控制公共信令可以是系统信息、系统信息块、主信息块中的一种或多种。例如,在系统信息块类型1或系统信息块类型2中携带接收单播信息的第一子帧配置信息。再如,无线资源控制专有信令具体可以是初始随机接入响应、竞争解决消息中的一种或多种。在默认 (或系统预先设置)的子带资源上传输的随机接入响应称为初始随机接入响应。媒体接入控制信令可以是媒体接入控制的控制元素。物理层信令可以是携带控制信息的控制信道。如,控制信道是调度随机接入响应的控制信息的控制信道或调度竞争解决消息的控制信息的控制信道。
102、用户设备根据第一子帧配置信息确定在第一子带资源上接收信息的第一子帧。
在本发明实施例中,用户设备获取到第一子帧配置信息之后,用户设备通过第一子帧配置信息确定在第一子带资源上接收信息的第一子帧,其中,第一子帧是用户设备确定出的在第一子带上接收信息的子帧,用户设备通过第一子帧配置信息确定的第一子帧指示了用户设备应该在哪个时刻在第一子带上进行信息接收。
在本发明的一些实施例中,步骤102用户设备根据第一子帧配置信息确定在第一子带资源上接收信息的第一子帧,具体包括如下步骤:
用户设备从第一子帧配置信息中获取第一子帧配置索引;
用户设备根据预置的对应关系确定与第一子帧配置索引对应的第一子帧配置;
用户设备根据第一子帧配置确定在第一子带资源上接收信息的第一子帧。
具体的,第一子帧配置信息可以包含一个或多个字段。其中,每一个字段指示了第一子帧配置中的一种或多种。特别地,第一子帧配置信息只包含一个字段,该字段指示了第一子帧配置索引。可选地,第一子帧配置索引和第一子帧配置有预定义的对应关系(如表格关系或函数关系),根据第一子帧配置索引确定第一子帧配置,进而可以根据第一子帧配置确定出第一子帧。另外需要说明的是,在本发明实施例中,用户设备根据第一子帧配置信息确定出第一子帧并不局限于通过第一子帧配置索引的方式,可以有其它的实现手段。例如根据第一子帧配置信息携带的内容也可以确定出第一子帧,举例说明,用户设备通过第一子帧配置信息中携带的接收单播信息的起始子帧以及接收单播信息占用的子帧数,从起始子帧加上上述的子帧数,可以计算得到第一子帧。
103、用户设备在第一子帧内,只在第一子带资源上接收信息。
在本发明实施例中,通过步骤102用户设备确定出接收信息的第一子帧之后,用户设备可以在确定出的第一子帧内,只在第一子带资源上接收信息。其 中,本发明实施例中,只在第一子带资源上接收信息指的是上述信息的接收是在第一子带资源上完成而不在除第一子带以外的其它子带上接收。例如当系统配置有多个子带资源时,用户设备在第一子帧内,只在第一子带资源上进行信息接收。即使基站在除第一子带以外的其它子带上传输了信息,用户设备也只接收第一子带资源上的信息。例如根据前述举例说明,信息可以包括单播信息,且信息不包括公共信息,那么具体到步骤103中而言,用户设备就需要在第一子帧内,只在第一子带资源上接收单播信息。
根据信息的不同实现方式,在本发明的一些实施例中,步骤103用户设备在第一子帧内,只在第一子带资源上接收信息,包括:
用户设备在第一子帧内,只在第一子带资源上接收单播控制信息;
在这种实现场景下,本发明实施例提供的信息的传输方法,还可以包括如下步骤:
用户设备根据单播控制信息确定单播控制信息调度的单播数据信息传输的子帧和/或子带资源;
用户设备在确定的单播数据信息传输的子帧和/或子带资源内接收单播数据信息。
也就是说,信息具体指单播控制信息时,步骤103具体可以为用户设备对单播控制信息的接收可以在第一子帧内,在第一子带资源上进行,在这种情况下,当用户设备接收到单播控制信息之后,用户设备根据单播控制信息确定出该单播控制信息调度的单播数据信息传输的子帧和/或子带资源,接下来用户设备可以在确定的单播数据信息传输的子帧和/或子带资源内接收单播数据信息。也就是说,用户设备在接收到单播控制信息之后,通过解析单播控制信息,找到该单播控制信息调度的单播数据信息在哪个或者哪些子帧上(和/或那些子带资源上)传输,那么按照单播控制信息的指示,用户设备可以接收到该单播控制信息关联的单播数据信息。如果单播控制信息没有通知单播控制信息所调度的单播数据信息的子带资源,则用户设备默认接收单播数据信息的子带资源与接收单播控制信息的子带资源相同。另外,本发明中用户设备在子带资源上接收信息是指在子带资源内的部分或全部资源上接收信息。类似的,基站在子带资源上发送信息是指在子带资源内的部分或全部资源上发送信息。
根据信息的不同实现方式,在本发明的另一些实施例中,步骤103用户设 备在第一子帧内,只在第一子带资源上接收信息,包括:
用户设备在第一子帧内,只在第一子带资源上接收公共控制信息;
在这种实现场景下,本发明实施例提供的信息的传输方法,还可以包括如下步骤:
用户设备根据公共控制信息确定公共控制信息调度的公共数据信息传输的子帧;
用户设备在确定的公共数据信息传输的子帧内接收公共数据信息。
也就是说,信息具体指公共控制信息时,步骤103具体可以为用户设备对公共控制信息可以在第一子帧内,在第一子带资源上进行接收。在这种情况下,当用户设备接收到公共控制信息之后,用户设备根据公共控制信息确定出该公共控制信息调度的公共数据信息传输的子帧,接下来用户设备可以在确定的公共数据信息传输的子帧内接收公共数据信息。也就是说,用户设备在接收到公共控制信息之后,通过解析公共控制信息,找到该公共控制信息调度的公共数据信息在哪个或者哪些子帧上传输,那么按照公共控制信息的指示,用户设备可以接收到该公共控制信息关联的公共数据信息。如果公共控制信息没有通知公共控制信息所调度的公共数据信息的子带资源,则用户设备默认接收公共数据信息的子带资源与接收公共控制信息的子带资源相同。否则,用户设备在公共控制信息通知的公共数据信息传输的子带资源上进行公共数据信息的接收。
在前述的举例说明中,本发明的场景允许用户设备特定的单播控制信息和公共控制信息在同一个子帧传输。本发明解决的问题之一是当用户设备特定的单播控制信息和公共控制信息在同一个子帧传输时,用户设备怎么接收控制信息的问题,另外本发明也解决了如何接收单播数据信息以及公共数据信息的问题。
接下来进行详细说明,在本发明实施例中,当单播信息是用户特定的下行控制信道或用户特定的下行控制信息时,第一子帧配置信息指示了接收用户特定的下行控制信道或用户特定的下行控制信息的子帧。用户设备在第一子帧内检测出用户特定的下行控制信道或用户特定的下行控制信息后,该用户特定的下行控制信道或用户特定的下行控制信息所调度的单播数据信息传输所用的子帧(单播数据信息传输所用的子帧的起始子帧和/或单播数据信息传输所用 的子帧个数)也就确定了。如,预先规定或设置的单播数据信息传输所用的起始子帧和调度单播数据信息用户特定的下行控制信道的子帧之间的定时关系。又如,预先规定或设置的单播数据信息传输所用的起始子帧和用户特定的下行控制信息的子帧之间的定时关系。如,预先规定单播数据信息传输所用的子帧个数或占据的时间长度。或者,用户特定的下行控制信道或用户特定的下行控制信息通知单播数据信息传输所用的子帧个数或占据的时间长度。该用户设备在确定的单播数据信息传输所用的子帧内,在单播数据信息所在的子带资源上接收单播数据信息。
本发明实施例中,当公共信息是小区特定的下行控制信道或小区特定的下行控制信息时,第二子帧配置信息指示了接收小区特定的下行控制信道或小区特定的下行控制信息的子帧。用户设备在第二子帧内检测出小区特定的下行控制信道或小区特定的下行控制信息后,该小区特定的下行控制信道或小区特定的下行控制信息所调度的公共数据信息传输所用的子帧(公共数据信息传输所用的子帧的起始子帧和/或公共数据信息传输所用的子帧个数)也就确定了。如,预先规定或设置的公共数据信息传输所用的起始子帧和调度公共数据信息小区特定的下行控制信道的子帧之间的定时关系。如,预先规定或设置的公共数据信息传输所用的起始子帧和小区特定的下行控制信息的子帧之间的定时关系。如,预先规定公共数据信息传输所用的子帧个数或占据的时间长度。或者,小区特定的下行控制信道或小区特定的下行控制信息通知公共数据信息传输所用的子帧个数或占据的时间长度。该用户设备在确定的公共数据信息传输所用的子帧内,在公共数据信息所在的子带资源上接收公共数据信息。
下图给出一个具体的实施例。如图2所示,为本发明实施例提供的一种单播信息和公共信息的传输方式示意图,若单播信息是用户设备特定的控制信道,第一子帧配置信息配置单播信息传输的子帧为无线帧n内的子帧0、子帧1、和子帧2。即,无线帧n内的子帧0、子帧1、和子帧2是第一子帧。单播信息在子带2内传输。单播控制信息所调度的单播数据信息可以在子带2内传输,也可以在其它子带内传输。
若公共信息是小区特定的控制信道,第二子帧配置信息配置公共信息传输的子帧为无线帧n内的子帧7和子帧8。即,子帧7和子帧8是第二子帧。公共信息在子带1内传输。公共控制信息所调度的公共数据信息可以在子带1 内传输,也可以在其它子带内传输。
基站在子帧0、子帧1、和子帧2中发送用户设备特定的控制信道。尽管在子帧0和子帧1中基站也发送了小区特定的控制信道,但用户设备根据第一子帧配置信息确定只在子带2资源上接收信息。因此,在子带2资源上,用户设备在子帧0、子帧1、和子帧2中接收单播信息。并且,假设在子帧0、子帧1、和子帧2中的用户设备特定的单播控制信道所调度的单播数据信息在无线帧n内的子帧4和子帧5上传输,用户设备成功检测出用户设备特定的控制信道后,则用户设备在无线帧n内的子帧4和子帧5内,在第一数据传输的子带上,接收单播数据信息,而不用去子带1的资源上接收公共数据信息。
基站在子帧7和子帧8中发送小区特定的控制信道。尽管在子帧8中基站也发送了用户设备特定的控制信道,但用户设备根据第二子帧配置信息确定只在子带1的资源上接收信息。因此,用户设备在子带1的资源上,在子帧7和子帧8中接收小区特定的控制信道。并且,假设在子帧7和子帧8中的小区特定的控制信道所调度的公共数据信息在无线帧n+1内的子帧1、子帧2、和子帧3上传输,用户设备成功检测出小区特定的控制信道后,则用户设备在无线帧n+1内的子帧1、子帧2、和子帧3上,在公共数据信息传输的子带内,只接收公共数据信息,而不用去接收单播数据信息。
在本发明的一些实施例中,本发明实施例提供的信息的传输方法除了执行前述实现步骤外,还可以执行如下步骤:
A1、用户设备获取用于指示在第二子带资源上接收公共信息的第二子帧配置信息;
A2、用户设备根据第二子帧配置信息确定在第二子带资源上接收公共信息的第二子帧;
A3、用户设备在第二子帧内,只在第二子带资源上接收公共信息。
也就是说,本发明实施例中,用户设备除了执行步骤101至步骤103以外,还执行步骤A1至A3,在步骤A1中,第二子帧配置信息指示的是在第二子带资源上接收公共信息的子帧配置,并且第二子带资源为与第一子带资源在频率上不同的子带资源。用户设备在获取到第二子帧配置信息之后,用户设备根据第二子帧配置信息确定出了第二子帧,那么用户设备在第二子帧内,只在第二子带资源上接收公共信息。
结合前述步骤101至步骤103、步骤A1至步骤A3的实现方式,举如下例子进行说明,用户设备可以确定指示在第一子带资源上接收信息的第一子帧配置信息和确定在第二子带资源上接收公共信息的第二子帧配置信息。第一子帧配置信息的定义及如何确定第一子帧配置信息如前所述。第二子帧配置信息的定义及如何确定第二子帧配置信息也如前所述。用户设备根据第一子帧配置信息确定在第一子带资源上接收信息的第一子帧,根据第二子帧配置信息确定在第二子带资源上接收公共信息的第二子帧。用户设备在确定的第一子帧内,只在第一子带资源上接收单播信息,在确定的第二子帧内,只在第二子带资源上接收公共信息。
在本发明的一些实施例中,第二子帧配置信息包括以下内容的一种或多种:
公共信息的子帧、公共信息的起始子帧、公共信息的子帧周期、公共信息的无线帧、公共信息的无线帧编号、公共信息的无线帧周期、公共信息占用的子帧数、公共信息占用的无线帧数、公共信息占用的符号数、公共信息的起始符号。
其中,第二子帧配置信息与第一子帧配置信息的实现方式有类似的地方,不同在于第二子帧配置信息指示的是对公共信息的接收。
步骤A2用户设备根据第二子帧配置信息确定在第二子带资源上接收公共信息的第二子帧,具体可以包括如下步骤:
用户设备从第二子帧配置信息中获取第二子帧配置索引;
用户设备根据预置的对应关系确定与第二子帧配置索引对应的第二子帧配置;
用户设备根据第二子帧配置确定在第二子带资源上接收公共信息的第二子帧。
具体的,第二子帧配置信息可以包含一个或多个字段。其中,每一个字段指示了第二子帧配置中的一种或多种。特别地,第二子帧配置信息只包含一个字段,该字段指示了第二子帧配置索引。可选地,第二子帧配置索引和第二子帧配置有预定义的对应关系(如表格关系或函数关系),根据第二子帧配置索引确定第二子帧配置,进而可以根据第二子帧配置确定出第二子帧。另外需要说明的是,在本发明实施例中,用户设备根据第二子帧配置信息确定出第二子 帧并不局限于通过第二子帧配置索引的方式,可以有其它的实现手段,例如根据第二子帧配置信息携带的内容也可以确定出第二子帧,举例说明,用户设备通过第二子帧配置信息中携带的接收公共信息的起始子帧以及接收公共信息占用的子帧数,从起始子帧加上上述的子帧数,可以计算得到第二子帧。
通过以上实施例对本发明的描述可知,用户设备首先获取到用于指示在第一子带资源上接收信息的第一子帧配置信息,然后用户设备根据第一子帧配置信息确定在第一子带资源上接收信息的第一子帧,用户设备在第一子帧内,只在第一子带资源上接收上述信息。由于用户设备可以根据第一子帧配置信息确定可用于接收信息的第一子帧并确定出需要接收信息的第一子带资源,用户设备可以在第一子帧内,只在第一子带资源上接收信息,解决了用户设备为低复杂度或者低成本时无法同时接收两种信息的问题,并且不需要限制基站不能在同一个子帧上同时传输两种信息,所以可以避免系统资源的浪费。
上述实施例从用户设备侧对本发明实施例提供的一种信息的传输方法进行了说明,接下来从基站侧对本发明实施例提供的信息的传输方法进行说明,请参阅如图3所示,具体可以包括如下步骤:
301、基站为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息。
在本发明实施例中,基站可能配置多个子带资源,用户设备可以接收多个子带资源上的信息。如,在一个载波上配置多个子带资源。而低复杂度或低成本的用户设备无法同时接收来自多个子带上的多个信息。在这样的应用场景下以基站在第一子带资源上的信息发送过程为例进行说明。本发明实施例中的基站首先为用户设备确定第一子帧配置信息,其中,第一子帧配置信息可用于指示用户设备在第一子带资源上接收信息的子帧配置。
在本发明实施例中,第一子帧配置信息可以包括以下内容的一种或多种:
单播信息的子帧、单播信息的起始子帧、单播信息的子帧周期、单播信息的无线帧、单播信息的无线帧编号、单播信息的无线帧周期、单播信息占用的子帧数、单播信息占用的无线帧数、单播信息占用的符号数、单播信息的起始符号。
其中,步骤301中基站为用户设备确定用于指示在第一子带资源上传输信 息的第一子帧配置信息可以有多种实现方式,接下来进行举例说明。具体的,在本发明提供的一种实现场景中,信息至少包括单播信息,其中,单播信息包括:单播控制信息和/或单播数据信息;或者,信息至少包括公共信息,其中,公共信息包括:公共控制信息和/或公共数据信息。也就是说,用户设备需要接收的信息可以是单播信息,也可以是公共信息,并且进一步的,单播信息又包括了单播控制信息和单播数据信息两者中的至少一个,公共信息也包括公共控制信息和公共数据信息两者中的至少一个。
在本发明提供的另一种实现场景中,信息包括单播信息,且信息不包括公共信息,其中,单播信息包括:单播控制信息和/或单播数据信息;公共信息包括:公共控制信息和/或公共数据信息。在本发明提供的另一种实现场景中,信息包括公共信息,且信息不包括单播信息,其中,公共信息包括:公共控制信息和/或公共数据信息;单播信息包括:单播控制信息和/或单播数据信息。也就是说,用户设备接收的信息也可以单指单播信息,或者单指公共信息。
在本发明的一些实施例中,步骤301基站为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息,包括:
基站为用户设备确定第一子帧,第一子帧为用户设备在第一子带资源上接收信息的子帧;
基站根据预置的对应关系确定与第一子帧配置对应的第一子帧配置索引;
基站生成第一子帧配置信息,第一子帧配置信息包括第一子帧配置索引。
具体的,首先基站确定哪个子帧或哪些子帧是为用户设备在第一子带资源上接收信息分配的子帧,将基站确定出的子帧定义为第一子帧。然后基站根据对应关系确定出第一子帧配置索引,最后在生成的第一子帧配置信息中携带第一子帧配置索引。第一子帧配置信息可以包含一个或多个字段。其中,每一个字段指示了第一子帧配置中的一种或多种。特别地,第一子帧配置信息只包含一个字段,该字段指示了第一子帧配置索引。可选地,第一子帧配置索引和第一子帧配置有预定义的对应关系(如表格关系或函数关系),根据第一子帧配置确定出第一子帧配置索引,另外需要说明的是,在本发明实施例中,基站在第一子帧配置信息中携带第一子帧配置索引以生成第一子帧配置信息的方式并不局限于通过第一子帧配置索引的方式,可以有其它的实现手段。例如根据确定出的第一子帧来生成第一子帧配置信息。举例说明,基站确定为用户设备 发送单播信息的起始子帧以及发送单播信息占用的子帧数。基站根据发送单播信息的起始子帧以及发送单播信息占用的子帧数,可以确定第一子帧。基站可以将发送单播信息的起始子帧以及发送单播信息占用的子帧数相关的信息包含在第一子帧配置信息中。
在本发明实施例中,本发明提供的信息的传输方法,还可以包括如下步骤:
基站通过无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种向用户设备发送第一子帧配置信息。
举例说明,基站可以根据预先规定,确定用户设备接收单播信息的第一子帧配置信息。系统或者标准预先规定(或预先设置)用户设备接收单播信息的第一子帧或第一子帧配置信息。这样,基站可以根据预先规定(或预先设置),确定用户设备接收单播信息的第一子帧或第一子帧配置信息。如,系统预先规定(一种或多种)公共信息传输占用的子帧以外的子帧为用户设备接收单播信息的第一子帧。可选地,基站可以自行为用户设备确定该用户设备接收单播信息的第一子帧配置信息。基站通过无线资源控制信令、媒体接入控制信令、物理层信令携带用户设备接收单播信息的第一子帧配置信息。无线资源控制信令可以是无线资源控制公共信令和/或无线资源控制专有信令。无线资源控制公共信令可以是系统信息、系统信息块、主信息块中的一种或多种。例如,在系统信息块类型1或系统信息块类型2中携带接收单播信息的第一子帧配置信息。再如,无线资源控制专有信令具体可以是初始随机接入响应、竞争解决消息中的一种或多种。在默认(或系统预先设置)的子带资源上传输的随机接入响应称为初始随机接入响应。媒体接入控制信令可以是媒体接入控制的控制元素。物理层信令可以是携带控制信息的控制信道。如,控制信道是调度随机接入响应的控制信息的控制信道或调度竞争解决消息的控制信息的控制信道。
302、基站根据第一子帧配置信息确定用户设备在第一子带资源上接收信息的第一子帧。
在本发明实施例中,基站在确定第一子帧配置信息之后,基站通过第一子帧配置信息确定用户设备在第一子带资源上接收信息的第一子帧,其中,第一子帧是基站从确定出的第一子帧配置信息中确定出的,基站通过第一子帧配置信息确定的第一子帧明确基站应该在哪个时刻进行信息发送。
303、基站在第一子帧内,在第一子带资源上为用户设备发送信息。
在本发明实施例中,基站可以在确定出的第一子帧内,在第一子带资源上传输信息。其中,本发明实施例中,在第一子带资源上传输信息指的是上述信息的传输是在第一子带资源上的部分或者全部资源上进行。例如,当系统配置有多个子带资源时,基站在第一子帧内,在第一子带资源上进行信息传输,但并不限定基站在除第一子带以外的其它子带上传输信息。
在本发明的一些实施例中,信息具体为单播信息,步骤303基站在第一子帧内,在第一子带资源上为用户设备发送信息,包括:
基站在第一子帧内,在第一子带资源上为用户设备发送单播控制信息;
基站在单播控制信息指示的用于传输单播数据信息的子帧内为用户设备发送单播数据信息。
也就是说,信息具体指单播控制信息时,步骤303具体可以为基站对单播控制信息的传输可以在第一子帧内,在第一子带资源上进行。在这种情况下,当基站向用户设备发送单播控制信息之后,基站继续在单播控制信息指示的用于传输单播数据信息的子帧内为用户设备发送单播数据信息。由于用户设备根据单播控制信息可以确定出该单播控制信息调度的单播数据信息传输的子帧,用户设备可以在确定的单播数据信息传输的子帧内接收单播数据信息。也就是说,用户设备在接收到单播控制信息之后,通过解析单播控制信息,找到该单播控制信息调度的单播数据信息在哪个或者哪些子帧上传输,那么按照单播控制信息的指示,用户设备可以接收到该单播控制信息关联的单播数据信息。
在本发明的另一些实施例中,步骤303基站在第一子帧内,在第一子带资源上为用户设备发送信息,具体可以包括如下步骤:
基站确定信息的优先级;
基站根据确定的信息的优先级,在第一子帧内,在第一子带资源上发送具有最高优先级的第一信息,且在第一子帧内,在第一子带资源上不发送第二信息,其中,第二信息的优先级低于第一信息的优先级。
具体的,基站首先确定信息的优先级。可选地,基站还可以根据预先规定,确定信息的优先级。基站发送优先级高的信息。例如,所述预先规定是协议约定。可选地,基站自行确定信息的优先级,基站可以通过高层信令或系统广播消息或物理层信令通知信息的优先级给用户设备。
进一步的,基站可以根据信息的优先级,确定在优先级高的信息所在的子 带资源上,上为用户设备发送优先级高的信息。基站可以根据信息的优先级,确定在一个子帧内是发送单播信息还是发送公共信息。或者,基站可以根据信息的优先级,确定在第一子帧内不为用户设备发送单播信息。或者,基站可以根据信息的优先级,确定在第一子帧内不为用户设备发送公共信息。
例如,在第一子帧内,基站考虑到用户设备不能同时接收单播信息和公共信息,基站可以按照信息发送的优先级,在第一子帧内确定发送优先级高的信息。如,预先规定,基站发送随机接入响应或接收调度随机接入响应的控制信息的优先级高于基站发送单播信息,则在第一子帧内基站发送随机接入响应或发送调度随机接入响应的控制信息。另外,信息的优先级还可以预先规定为,基站发送寻呼消息或发送调度寻呼消息的控制信息优先级高于基站发送单播信息。因此,基站在自己的寻呼子帧发送寻呼消息或发送调度寻呼消息的控制信息,而不发送单播信息。再如,信息的优先级还可以预先规定为,基站发送系统信息或发送调度系统信息的优先级高于基站发送单播信息,因此,基站在系统信息传输的子帧发送系统信息或发送调度系统信息的控制信息。再如,预先规定,重复传输的信息优先级高于不重复传输的信息的优先级。再如,预先规定,占据频率宽度小的信息的优先级高于占据频率宽度大的信息的优先级。再如,预先规定,捆绑传输时间间隔传输的信息的优先级高于不捆绑传输时间间隔传输的信息的优先级。再如,预先规定,大捆绑传输时间间隔传输的信息的优先级高于小捆绑传输时间间隔传输的信息的优先级。再如,预先规定,基站先发送的信息的优先级高于未发送信息的优先级。再如,基站根据信息的类型确定信息的优先级。再如,基站根据信息传输占用的子带资源确定在子带资源上传输的信息的优先级。
下面以基站发送随机接入响应或发送调度随机接入响应的控制信息为例说明如何根据预先定义的信息优先级发送随机接入响应或发送调度随机接入响应的控制信息。当基站在上行接收随机接入前导后,需要在特定的时间内(特定的时间可以是第一子帧,第一子帧是预定义设置的或者信令通知的)发送随机接入响应(或调度随机接入响应的控制信息)。但在所述特定的时间内,基站有可能为用户设备同时调度了单播信息,基站只需要按照预先规定的优先级,在特定的时间内在随机接入响应所在的子带资源上发送随机接入响应(或调度随机接入响应的控制信息),不发送单播信息。
在本发明的一些实施例中,本发明实施例提供的信息的传输方法除了执行前述实现步骤外,还可以执行如下步骤:
B1、基站为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息;
B2、基站根据第二子帧配置信息确定用户设备在第二子带资源上接收公共信息的第二子帧;
B3、基站在第二子帧内,在第二子带资源上为用户设备发送公共信息。
也就是说,本发明实施例中,基站除了执行步骤301至步骤303以外,还执行步骤B1至B3。在步骤B1中,第二子帧配置信息指示的是用户设备在第二子带资源上接收公共信息的子帧配置,并且第二子带资源为与第一子带资源在频率上不同的子带资源。基站在获取到第二子帧配置信息之后,基站根据第二子帧配置信息确定出了第二子帧,那么基站在第二子帧内,在第二子带资源上发送公共信息。
结合前述步骤301至步骤303、步骤B1至步骤B3的实现方式,举如下例子进行说明。基站可以确定指示在第一子带资源上接收信息的第一子帧配置信息和确定在第二子带资源上接收公共信息的第二子帧配置信息。第一子帧配置信息的定义及如何确定第一子帧配置信息如前所述。第二子帧配置信息的定义及如何确定第二子帧配置信息也如前所述。基站根据第一子帧配置信息确定在第一子带资源上发送信息的第一子帧,根据第二子帧配置信息确定在第二子带资源上发送公共信息的第二子帧。基站在确定的第一子帧内,在第一子带资源上发送单播信息,在确定的第二子帧内,在第二子带资源上发送公共信息。
具体的,步骤B2基站为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息,包括:
基站为用户设备确定第二子帧,第二子帧为用户设备在第二子带资源上接收公共信息的子帧;
基站根据预置的对应关系确定与第二子帧配置对应的第二子帧配置索引;
基站生成第二子帧配置信息,第二子帧配置信息包括第二子帧配置索引。
具体的,首先基站确定哪个子帧或哪些子帧是为用户设备在第二子带资源上接收信息的子帧。基站将确定出的子帧定义为第二子帧,然后基站根据对应关系确定出第二子帧配置索引,最后在生成的第二子帧配置信息中携带第二子 帧配置索引。
在本发明的一些实施例中,第二子帧配置信息包括以下内容的一种或多种:公共信息的子帧、公共信息的起始子帧、公共信息的子帧周期、公共信息的无线帧、公共信息的无线帧编号、公共信息的无线帧周期、公共信息占用的子帧数、公共信息占用的无线帧数、公共信息占用的符号数、公共信息的起始符号。
第二子帧配置信息可以包含一个或多个字段。其中,每一个字段指示了第二子帧配置中的一种或多种。特别地,第二子帧配置信息只包含一个字段,该字段指示了第二子帧配置索引。可选地,第二子帧配置索引和第二子帧配置有预定义的对应关系(如表格关系或函数关系),根据第二子帧配置确定出第二子帧配置索引,另外需要说明的是,在本发明实施例中,基站在第二子帧配置信息中携带第二子帧配置索引以生成第二子帧配置信息的方式并不局限于通过第二子帧配置索引的方式,可以有其它的实现手段。举例说明,基站根据发送单播信息的起始子帧以及发送单播信息占用的子帧数,确定第二子帧。基站可以将发送单播信息的起始子帧以及发送单播信息占用的子帧数相关的信息携带在第二子帧配置信息中。
通过以上实施例对本发明的描述可知,基站首先为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息。然后基站根据第一子帧配置信息确定在第一子带资源上发送信息的第一子帧。基站在第一子帧内,只在第一子带资源上发送上述信息。由于基站可以根据第一子帧配置信息确定可用于发送信息的第一子帧,并确定出需要发送信息的第一子带资源,基站可以在第一子帧内,只在第一子带资源上发送信息。解决了低复杂度或者低成本用户设备无法同时接收两种信息的问题,避免系统资源的浪费。
接下来介绍本发明实施例提供的另一种信息的传输方法,请参阅如图4所示,主要可以包括如下步骤:
401、用户设备确定信息的优先级。
在本发明实施例中,基站可能配置多个子带资源,用户设备可以接收多个子带资源上的信息。如,在一个载波上配置多个子带资源。而低复杂度或低成本的用户设备无法同时接收来自多个子带上的多个信息。在这样的应用场景 下,以用户设备在第一子帧内的信息接收过程为例进行说明。本发明实施例中的用户设备需要先确定信息的优先级。其中,信息的优先级指的是不同信息在用户设备侧被优先接收的顺序。
在本发明的一些实施例中,用户设备确定信息的优先级,具体可以包括如下步骤:
用户设备根据信息的类型确定信息的优先级;和/或,
用户设备根据信息传输占用的子带资源确定在子带资源上传输的信息的优先级。
用户设备可以根据信息的优先级,确定在子帧上是接收单播信息还是接收公共信息。用户设备可以通过高层信令或系统广播消息或物理层信令获得所述信息的优先级。可选地,用户设备还可以根据预先规定,确定信息的优先级,接收优先级高的信息。例如,所述预先规定是协议约定。也就是说,信息的优先级可以由信息的类型来决定,例如可以预设单播信息的优先级高于公共信息的优先级,还可以预设公共信息的优先级高于单播信息的优先级。另外,还可以根据信息传输占用的子带资源来确定信息的优先级,例如系统配置有两个子带,子带1和子带2,可以预设子带1上传输的信息优先级高于子带2上传输的信息优先级。
402、用户设备根据确定的信息的优先级,在第一子帧内接收具有最高优先级的第一信息,且在第一子帧内不接收第二信息,其中,第二信息的优先级低于第一信息的优先级。
本发明实施例中,在子帧中,基站有可能为用户设备同时调度了单播信息和公共信息,但用户设备不需要判断在某个子帧(例如第一子帧)内是否同时传输了单播信息和公共信息。用户设备只需要按照预先规定的优先级,在所述第一子帧内确定接收单播信息还是收公共信息。对于信息的优先级的设定,可以有多种实现方式,例如,预先规定,用户设备接收随机接入响应或接收调度随机接入响应的控制信息的优先级高于用户设备接收单播信息。如,预先规定,用户设备接收寻呼消息或接收调度寻呼消息的控制信息优先级高于用户设备接收单播信息。因此,用户设备在自己的寻呼子帧接收寻呼消息或接收调度寻呼消息的控制信息,而不接收单播信息。再如,预先规定,用户设备接收系统信息或接收调度系统信息的优先级高于用户设备接收单播信息。因此,用户设 备在系统信息传输的子帧只接收系统信息或只接收调度系统信息的控制信息。再如,预先规定,重复传输的信息优先级高于不重复传输的信息的优先级。再如,预先规定,占据频率宽度小的信息的优先级高于占据频率宽度大的信息的优先级。再如,预先规定,捆绑传输时间间隔传输的信息的优先级高于不捆绑传输时间间隔传输的信息的优先级。再如,预先规定,大捆绑传输时间间隔传输的信息的优先级高于小捆绑传输时间间隔传输的信息的优先级。再如,预先规定,用户设备先接收的信息的优先级高于未接收信息的优先级。
下面以用户设备接收随机接入响应或接收调度随机接入响应的控制信息为例说明如何根据预先定义的优先级接收随机接入响应或接收调度随机接入响应的控制信息。当用户设备在上行发送随机接入前导后,需要在特定的时间内(特定的时间可以是第一子帧,第一子帧是预定义设置的或者信令通知的)接收随机接入响应(或调度随机接入响应的控制信息)。但在所述特定的时间内,基站有可能为用户设备同时调度了单播信息,但用户设备不需要判断在特定的时间内是否同时传输了单播信息和随机接入响应(或调度随机接入响应的控制信息),用户设备只需要按照预先规定的优先级,在特定的时间内接收随机接入响应(或调度随机接入响应的控制信息)。
下面举例说明如何根据先接收的信息的优先级高于未接收信息的优先级来接收信息。如图5所示,为本发明实施例提供的另一种单播信息和公共信息的传输方式示意图,单播信息在子帧n到子帧n+39中传输,公共信息在子帧n+1、子帧n+20、和子帧n+40中传输。因为用户设备在子帧n中先接收了单播信息(即先接收的信息),因此单播信息的优先级高于公共信息(即未接收信息)的优先级。因此,用户设备在子帧n+1、子帧n+20、和子帧n+40中接收单播信息,而不接收公共信息。
通过对本发明实施例的描述可知,用户设备通过信息的优先级,在第一子帧内只接收优先级最高的第一信息,而不接收优先级低于第一信息的第二信息,解决了用户设备该如何接收单播信息或公共信息的问题。避免了用户设备盲检测,节省了系统的资源开销,降低了用户设备的功耗。
接下来介绍本发明实施例提供的另一种信息的传输方法,请参阅如图6所示,主要可以包括如下步骤:
601、基站根据基站与用户设备之间共同的标识确定用户设备在第一子带资源上接收信息的第一子帧。
在本发明实施例中,基站可能配置多个子带资源,用户设备可以接收多个子带资源上的信息。如,在一个载波上配置多个子带资源。而低复杂度或低成本的用户设备无法同时接收来自多个子带上的多个信息。在这样的应用场景下以基站在第一子帧上的信息发送过程为例进行说明,本发明实施例中基站和用户设备之间预先设定共同的标识,基站通过这个共同的标识来确定用户设备在第一子带资源上接收信息的第一子帧。
在本发明实施例中,基站为连接态的用户设备分配一个无线网络临时标识(Radio Network Temporary Identifier,RNTI)。在通信过程中,基站是通过用户设备的无线网络临时标识识别出连接态的用户设备。因为随机接入前导与无线网络临时标识没有对应关系,基站接收用户设备的随机接入前导后,并不能确定是哪个用户设备发送的随机接入前导。从而,基站发送的随机接入响应中携带的是前导索引。尽管基站为某个连接态的用户设备发送了随机接入响应(或调度随机接入响应的控制信息),但基站实际上并不知道为哪个连接态的用户设备发送了随机接入响应(或调度随机接入响应的控制信息)。
另外,基站对用户设备的寻呼信息是基于移动管理实体通知的寻呼帧和寻呼子帧。RNTI与寻呼帧和寻呼子帧之间也没有对应关系。因此,尽管基站为某个连接态的用户设备发送了寻呼信息(或调度寻呼信息的控制信息),但基站实际上并不知道为哪个连接态的用户设备发送了寻呼信息(或调度寻呼信息的控制信息)。
这样,基站不能避免为一个连接态的用户设备不同时发送单播信息和公共信息。为了避免用户设备同时接收单播信息和公共信息,本发明实施例中可以采用的一种方法就是基站不要同时发送单播信息和公共信息,解决基站如何才能不同时发送单播信息和公共信息。
在本发明的实施方式中,基站可以和用户设备确定出一个共同的标识,通过该标识基站能识别出连接态的用户设备。该标识可以是用户设备特定信息。用户设备特定信息可以是用户设备标识信息或用户特定的其他信息。如,用户设备标识信息可以是国际移动用户标志(IMSI,International Mobile Subscriber Identity),或国际移动设备标志(IMEI,International Mobile Equipment Identity), 或临时移动用户标志(TMSI,Temporary Mobile Subscriber Identity),或RNTI,或其它新定义的标识。用户特定的其他信息可以是:用户设备选择的前导序列或前导序列索引、用户设备选择的接入时刻信息、用户设备选择的接入频率信息、用户设备特定的跳频信息中的一种或多种。
602、基站在第一子帧内,只在第一子带资源上为用户设备发送信息。
在本发明实施例中,基站通过基站和用户设备之间公共的标识,基站可以确定出用户设备在第一子带资源上接收信息的第一子帧,从而基站在第一子帧内,只在第一子带资源上为用户设备发送信息。其中,这里所述的信息可以为前述实施例中举例说明的信息或者其组合。具体的,信息包括单播信息,且信息不包括公共信息;或者,信息包括公共信息,且信息不包括单播信息;其中,单播信息包括:单播控制信息和/或单播数据信息;其中,公共信息包括:公共控制信息和/或公共数据信息。
例如,根据基站和用户设备之间共同的标识,基站可以确定出该标识的用户设备接收随机接入响应(或调度随机接入响应的控制信息)的第一子帧,基站从而在用户设备接收随机接入响应(或调度随机接入响应的控制信息)的时刻不为该用户设备发送单播信息,节省了系统资源,降低基站的功率消耗。根据该标识,基站可以确定出该标识的用户设备接收寻呼信息(或调度寻呼信息的控制信息)的时刻,基站从而在用户设备接收寻呼信息(或调度寻呼信息的控制信息)的时刻不为该用户设备发送单播信息,节省了系统资源,降低基站的功率消耗。根据该标识,基站可以确定出该标识的用户设备接收系统信息(或调度系统的控制信息)的时刻,基站从而在用户设备接收系统信息(或调度系统的控制信息)的时刻不为该用户设备发送单播信息,节省了系统资源,降低基站的功率消耗。
在本发明的一些实施例中,本发明实施例提供的信息的传输方法除了包括前述步骤601和步骤602之外,还可以包括如下步骤:
基站根据基站与用户设备之间共同的标识确定用户设备在第二子带资源上接收公共信息的第二子帧;
基站在第二子帧内,只在第二子带资源上为用户设备发送公共信息。
如,当载波带宽上除了第一子带资源外还包括第二子带资源时,基站根据基站与用户设备之间共同的标识确定出用户设备在第二子带资源上接收公共 信息的第二子帧。基站在第二子帧上,只在第二子带资源上为用户设备发送公共信息。
在本发明的一些实施例中,步骤602基站在第一子帧内,只在第一子带资源上为用户设备发送信息,具体为:
基站在第一子帧内,在第一子带资源上为用户设备发送的信息包括单播信息,且发送的信息不包括公共信息;
或者,本发明实施例提供的信息的传输方法,还可以包括如下步骤:
基站在第二子帧内,在第二子带资源上为用户设备发送的信息包括公共信息,且发送的信息不包括单播信息。
通过前述实施例对本发明的描述可知,基站和用户设备之间预置有共同的标识,基站可以识别处于连接态的用户设备,基站以共同的标识来为用户设备确定用户设备接收信息的第一子帧,然后基站在第一子帧内,只在第一子带资源上为用户设备发送信息,从而可以避免基站同时发送公共信息和单播信息的问题,避免对系统资源的浪费。
与前述图6所示的基站侧实现的信息的传输方法相对应的,接下来从用户设备侧介绍本发明实施例提供的信息的传输方法,请参阅如图7所示,主要可以包括如下步骤:
701、用户设备根据用户设备与基站之间共同的标识确定用户设备在第一子带资源上接收信息的第一子帧。
在本发明的实施方式中,基站可以和用户设备确定出一个共同的标识,用户设备通过基站与之共同的标识确定出可以在第一子帧上接收信息,基站通过该标识基站能识别出连接态的用户设备。该标识可以是用户设备特定信息。用户设备特定信息可以是用户设备标识信息或用户特定的其他信息。如,用户设备标识信息可以是IMSI,或IMEI,或TMSI,或RNTI,或其它新定义的标识。用户特定的其他信息可以是:用户设备选择的前导序列或前导序列索引、用户设备选择的接入时刻信息、用户设备选择的接入频率信息、用户设备特定的跳频信息中的一种或多种。
702、用户设备在第一子帧内,只在第一子带资源上接收信息。
在本发明实施例中,用户设备确定出第一子帧后,用户设备在第一子帧内, 只在第一子带资源上接收信息,而在第一子带资源以外的其它子带资源上不接收信息。
在本发明实施例中,基站通过基站和用户设备之间公共的标识,用户设备可以确定出用户设备在第一子带资源上接收信息的第一子帧,从而用户设备在第一子帧内,只在第一子带资源上接收信息。其中,这里所述的信息可以为前述实施例中举例说明的信息或者其组合。具体的,信息包括单播信息,且信息不包括公共信息;或者,信息包括公共信息,且信息不包括单播信息;其中,单播信息包括:单播控制信息和/或单播数据信息;其中,公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,本发明实施例提供的信息的传输方法除了包括前述步骤701和步骤702之外,还可以包括如下步骤:
用户设备根据用户设备与基站之间共同的标识确定用户设备在第二子带资源上接收公共信息的第二子帧;
用户设备在第二子帧内,只在第二子带资源上接收公共信息。
其中,当载波带宽上除了第一子带资源外还包括第二子带资源时,用户设备根据基站与用户设备之间共同的标识确定出用户设备在第二子带资源上接收公共信息的第二子帧,用户设备在第二子帧上,只在第二子带资源上接收公共信息。
在本发明的一些实施例中,步骤702用户设备在第一子帧内,只在第一子带资源上接收信息,具体为:
用户设备在第一子帧内,在第一子带资源上接收的信息包括单播信息,且接收的信息不包括公共信息;或者,
或者,本发明实施例提供的信息的传输方法,还可以包括如下步骤:
用户设备在第二子帧内,在第二子带资源上接收的信息包括公共信息,且接收的信息不包括单播信息。
通过前述实施例对本发明的描述可知,基站和用户设备之间预置有共同的标识,基站可以识别处于连接态的用户设备,基站以共同的标识来为用户设备确定用户设备接收信息的第一子帧,然后基站在第一子帧内,只在第一子带资源上为用户设备发送信息。用户设备可以在第一子帧内,只在第一子带资源上接收信息,从而解决了用户设备该如何接收公共信息和单播信息的问题。对于 基站而言,可以避免基站同时发送公共信息和单播信息的问题,避免对系统资源的浪费。
需要说明的是,对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本发明并不受所描述的动作顺序的限制,因为依据本发明,某些步骤可以采用其他顺序或者同时进行。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本发明所必须的。
为便于更好的实施本发明实施例的上述方案,下面还提供用于实施上述方案的相关装置。
请参阅图8所示,本发明实施例提供的一种用户设备800,可以包括:获取模块801、确定模块802、接收模块803,其中,
获取模块801,用于获取用于指示在第一子带资源上接收信息的第一子帧配置信息;
确定模块802,用于根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧;
接收模块803,用于在所述第一子帧内,只在所述第一子带资源上接收所述信息。
在本发明的一些实施例中,所述信息至少包括单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
所述信息至少包括公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
在本发明的一些实施例中,所述确定模块802,包括:
第一获取子模块,用于从所述第一子帧配置信息中获取第一子帧配置索引;
第一确定子模块,用于根据预置的对应关系确定与所述第一子帧配置索引对应的第一子帧配置;
第二确定子模块,用于根据所述第一子帧配置确定在所述第一子带资源上接收信息的第一子帧。
在本发明的一些实施例中,所述第一子帧配置信息包括以下内容的一种或多种:
所述单播信息的子帧、所述单播信息的起始子帧、所述单播信息的子帧周期、所述单播信息的无线帧、所述单播信息的无线帧编号、所述单播信息的无线帧周期、所述单播信息占用的子帧数、所述单播信息占用的无线帧数、所述单播信息占用的符号数、所述单播信息的起始符号。
在本发明的一些实施例中,所述获取模块801,具体用于根据预先配置获取所述第一子帧配置信息;或,通过接收无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种获取所述第一子帧配置信息。
在本发明的一些实施例中,所述获取模块801,还用于获取用于指示在第二子带资源上接收公共信息的第二子帧配置信息;
所述确定模块802,还用于根据所述第二子帧配置信息确定在所述第二子带资源上接收所述公共信息的第二子帧;
所述接收模块803,还用于在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
在本发明的一些实施例中,所述确定模块,包括:
第二获取子模块,用于从所述第二子帧配置信息中获取第二子帧配置索引;
第三确定子模块,用于根据预置的对应关系确定与所述第二子帧配置索引对应的第二子帧配置;
第四确定子模块,用于根据所述第二子帧配置确定在所述第二子带资源上接收所述公共信息的第二子帧。
在本发明的一些实施例中,所述第二子帧配置信息包括以下内容的一种或多种:
所述公共信息的子帧、所述公共信息的起始子帧、所述公共信息的子帧周期、所述公共信息的无线帧、所述公共信息的无线帧编号、所述公共信息的无 线帧周期、所述公共信息占用的子帧数、所述公共信息占用的无线帧数、所述公共信息占用的符号数、所述公共信息的起始符号。
在本发明的一些实施例中,所述接收模块803,具体用于在所述第一子帧内,只在所述第一子带资源上接收所述单播控制信息;
所述确定模块802,还用于根据所述单播控制信息确定所述单播控制信息调度的单播数据信息传输的子帧;
所述接收模块803,还用于在确定的所述单播数据信息传输的子帧内接收所述单播数据信息。
在本发明的一些实施例中,所述接收模块803,具体用于在所述第一子帧内,只在所述第一子带资源上接收所述公共控制信息;
所述确定模块802,还用于根据所述公共控制信息确定所述公共控制信息调度的公共数据信息传输的子帧;
所述接收模块801,还用于在确定的所述公共数据信息传输的子帧内接收所述公共数据信息。
通过以上实施例对本发明的描述可知,用户设备首先获取到用于指示在第一子带资源上接收信息的第一子帧配置信息,然后用户设备根据第一子帧配置信息确定在第一子带资源上接收信息的第一子帧,用户设备在第一子帧内,只在第一子带资源上接收上述信息。由于用户设备可以根据第一子帧配置信息确定可用于接收信息的第一子帧并确定出需要接收信息的第一子带资源,用户设备可以在第一子帧内,只在第一子带资源上接收信息,解决了用户设备为低复杂度或者低成本时无法同时接收两种信息的问题,并且不需要限制基站不能在同一个子帧上同时传输两种信息,所以可以避免系统资源的浪费。
请参阅图9所示,本发明实施例提供的一种基站900,可以包括:第一确定模块901、第二确定模块902、发送模块903,其中,
第一确定模块901,用于为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息;
第二确定模块902,用于根据所述第一子帧配置信息确定所述用户设备在所述第一子带资源上接收所述信息的第一子帧;
发送模块903,用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息。
在本发明的一些实施例中,所述信息至少包括:单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
所述信息至少包括:公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
在本发明的一些实施例中,所述第一确定模块901,具体用于为所述用户设备确定第一子帧,所述第一子帧为所述用户设备在所述第一子带资源上接收所述信息的子帧;根据预置的对应关系确定与所述第一子帧配置对应的第一子帧配置索引;生成第一子帧配置信息,所述第一子帧配置信息包括所述第一子帧配置索引。
在本发明的一些实施例中,所述发送模块903,还用于通过无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种向所述用户设备发送所述第一子帧配置信息。
在本发明的一些实施例中,所述第一确定模块901,还用于为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息;
所述第二确定模块,还用于根据所述第二子帧配置信息确定所述用户设备在所述第二子带资源上接收所述公共信息的第二子帧;
所述发送模块,还用于在所述第二子帧内,在所述第二子带资源上为所述用户设备发送所述公共信息。
在本发明的一些实施例中,所述第一确定模块901,具体用于为所述用户设备确定第二子帧,所述第二子帧为所述用户设备在所述第二子带资源上接收所述公共信息的子帧;根据预置的对应关系确定与所述第二子帧配置对应的第二子帧配置索引;生成第二子帧配置信息,所述第二子帧配置信息包括所述第二子帧配置索引。
在本发明的一些实施例中,所述发送模块903,具体用于确定信息的优先 级;根据确定的所述信息的优先级,在所述第一子帧内,在所述第一子带资源上发送具有最高优先级的第一信息,且在所述第一子帧内,在所述第一子带资源上不发送第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
在本发明的一些实施例中,所述信息具体为单播信息,所述发送模块,具体用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送单播控制信息;,且在所述单播控制信息指示的用于传输所述单播数据信息的子帧内为所述用户设备发送单播数据信息。
通过以上实施例对本发明的描述可知,用户设备首先获取到用于指示在第一子带资源上接收信息的第一子帧配置信息,然后用户设备根据第一子帧配置信息确定在第一子带资源上接收信息的第一子帧,用户设备在第一子帧内,只在第一子带资源上接收上述信息。由于用户设备可以根据第一子帧配置信息确定可用于接收信息的第一子帧并确定出需要接收信息的第一子带资源,用户设备可以在第一子帧内,只在第一子带资源上接收信息,解决了用户设备为低复杂度或者低成本时无法同时接收两种信息的问题,并且不需要限制基站不能在同一个子帧上同时传输两种信息,所以可以避免系统资源的浪费。
请参阅图10所示,本发明实施例提供的一种用户设备1000,可以包括:确定模块1001、接收模块1002,其中,
确定模块1001,用于确定信息的优先级;
接收模块1002,用于根据确定的所述信息的优先级,在第一子帧内接收具有最高优先级的第一信息,且在所述第一子帧内不接收第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
在本发明的一些实施例中,所述确定模块1001,具体用于根据信息的类型确定信息的优先级;和/或,根据信息传输占用的子带资源确定在子带资源上传输的信息的优先级。
通过对本发明实施例的描述可知,用户设备通过信息的优先级,在第一子帧内只接收优先级最高的第一信息,而不接收优先级低于第一信息的第二信息,解决了用户设备该如何接收单播信息或公共信息的问题。避免了用户设备盲检测,节省了系统的资源开销,降低了用户设备的功耗。
请参阅图11所示,本发明实施例提供的一种基站1100,可以包括:确定 模块1101、发送模块1102,其中,
确定模块1101,用于根据所述基站与用户设备之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
发送模块1102,用于在所述第一子帧内,只在所述第一子带资源上为所述用户设备发送所述信息。
在本发明的一些实施例中,所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,所述确定模块1101,还用于根据所述基站与用户设备之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
所述发送模块1102,还用于在所述第二子帧内,只在所述第二子带资源上为所述用户设备发送所述公共信息。
在本发明的一些实施例中,所述发送模块1102,具体用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送的信息包括单播信息,且发送的所述信息不包括公共信息;或者,
所述发送模块1102,还用于在所述第一子帧内,在所述第二子带资源上为所述用户设备发送的信息包括公共信息,且所述发送的信息不包括单播信息。
通过前述实施例对本发明的描述可知,基站和用户设备之间预置有共同的标识,基站可以识别处于连接态的用户设备,基站以共同的标识来为用户设备确定用户设备接收信息的第一子帧,然后基站在第一子帧内,只在第一子带资源上为用户设备发送信息,从而可以避免基站同时发送公共信息和单播信息的问题,避免对系统资源的浪费。
请参阅图12所示,本发明实施例提供的一种用户设备1200,可以包括:确定模块1201、发送模块1202,其中,
确定模块1201,用于根据所述用户设备与基站之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
接收模块1202,用于在所述第一子帧内,只在所述第一子带资源上接收 所述信息。
在本发明的一些实施例中,所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,所述确定模块1201,还用于根据所述用户设备与基站之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
所述接收模块1202,还用于在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
在本发明的一些实施例中,所述接收模块1202,具体用于在所述第一子帧内,在所述第一子带资源上接收的信息包括单播信息,且所述接收的信息不包括公共信息;或者,
所述接收模块1202,还用于在所述第二子帧内,在所述第二子带资源上接收的信息包括公共信息,且所述接收的信息不包括单播信息。
通过前述实施例对本发明的描述可知,基站和用户设备之间预置有共同的标识,基站可以识别处于连接态的用户设备,基站以共同的标识来为用户设备确定用户设备接收信息的第一子帧,然后基站在第一子帧内,只在第一子带资源上为用户设备发送信息,用户设备可以在第一子帧内,只在第一子带资源上接收信息,从而解决了用户设备该如何接收公共信息和单播信息的问题,对于基站而言,可以避免基站同时发送公共信息和单播信息的问题,避免对系统资源的浪费。
本发明实施例还提供一种计算机存储介质,其中,该计算机存储介质存储有程序,该程序执行包括上述方法实施例中记载的部分或全部步骤。
接下来介绍本发明实施例提供的另一种用户设备,请参阅图13所示,用户设备1300包括:
输入装置1301、输出装置1302、处理器1303和存储器1304(其中用户设备1300中的处理器1303的数量可以一个或多个,图13中以一个处理器为例)。 在本发明的一些实施例中,输入装置1301、输出装置1302、处理器1303和存储器1304可通过总线或其它方式连接,其中,图13中以通过总线连接为例。
其中,处理器1303,用于执行如下步骤:
获取用于指示在第一子带资源上接收信息的第一子帧配置信息;
根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧;
在所述第一子帧内,只在所述第一子带资源上接收所述信息。
在本发明的一些实施例中,存储器1304中存储的所述信息至少包括单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,所述信息至少包括公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,存储器1304中存储的所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,存储器1304中存储的所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
在本发明的一些实施例中,处理器1303,具体用于执行如下步骤:
从所述第一子帧配置信息中获取第一子帧配置索引;
根据预置的对应关系确定与所述第一子帧配置索引对应的第一子帧配置;
根据所述第一子帧配置确定在所述第一子带资源上接收信息的第一子帧。
在本发明的一些实施例中,存储器1304存储的所述第一子帧配置信息包括以下内容的一种或多种:
所述单播信息的子帧、所述单播信息的起始子帧、所述单播信息的子帧周期、所述单播信息的无线帧、所述单播信息的无线帧编号、所述单播信息的无线帧周期、所述单播信息占用的子帧数、所述单播信息占用的无线帧数、所述单播信息占用的符号数、所述单播信息的起始符号。
在本发明的一些实施例中,处理器1303,具体用于执行如下步骤:
根据预先配置获取所述第一子帧配置信息;或,
通过接收无线资源控制信令、媒体接入控制信令和物理层信令中的一种或 多种获取所述第一子帧配置信息。
在本发明的一些实施例中,处理器1303,还用于执行如下步骤:
获取用于指示在第二子带资源上接收公共信息的第二子帧配置信息;
根据所述第二子帧配置信息确定在所述第二子带资源上接收所述公共信息的第二子帧;
在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
在本发明的一些实施例中,处理器1303,具体用于执行如下步骤:
从所述第二子帧配置信息中获取第二子帧配置索引;
根据预置的对应关系确定与所述第二子帧配置索引对应的第二子帧配置;
根据所述第二子帧配置确定在所述第二子带资源上接收所述公共信息的第二子帧。
在本发明的一些实施例中,存储器1304中存储的所述第二子帧配置信息包括以下内容的一种或多种:
所述公共信息的子帧、所述公共信息的起始子帧、所述公共信息的子帧周期、所述公共信息的无线帧、所述公共信息的无线帧编号、所述公共信息的无线帧周期、所述公共信息占用的子帧数、所述公共信息占用的无线帧数、所述公共信息占用的符号数、所述公共信息的起始符号。
在本发明的一些实施例中,处理器1303,具体用于执行如下步骤:
在所述第一子帧内,只在所述第一子带资源上接收所述单播控制信息;
处理器1303,还用于执行如下步骤:
根据所述单播控制信息确定所述单播控制信息调度的单播数据信息传输的子帧;
在确定的所述单播数据信息传输的子帧内接收所述单播数据信息。
在本发明的一些实施例中,处理器1303,具体用于执行如下步骤:
在所述第一子帧内,只在所述第一子带资源上接收所述公共控制信息;
处理器1303,还用于执行如下步骤:
根据所述公共控制信息确定所述公共控制信息调度的公共数据信息传输的子帧;
在确定的所述公共数据信息传输的子帧内接收所述公共数据信息。
接下来介绍本发明实施例提供的另一种用户设备,请参阅图13所示,用 户设备1300包括:
输入装置1301、输出装置1302、处理器1303和存储器1304(其中用户设备1300中的处理器1303的数量可以一个或多个,图13中以一个处理器为例)。在本发明的一些实施例中,输入装置1301、输出装置1302、处理器1303和存储器1304可通过总线或其它方式连接,其中,图13中以通过总线连接为例。
其中,处理器1303,用于执行如下步骤:
确定信息的优先级;
根据确定的所述信息的优先级,在第一子帧内接收具有最高优先级的第一信息,且在所述第一子帧内不接收第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
在本发明的一些实施例中,处理器1303,具体用于执行如下步骤:
根据信息的类型确定信息的优先级;和/或,
根据信息传输占用的子带资源确定在子带资源上传输的信息的优先级。
接下来介绍本发明实施例提供的另一种用户设备,请参阅图13所示,用户设备1300包括:
输入装置1301、输出装置1302、处理器1303和存储器1304(其中用户设备1300中的处理器1303的数量可以一个或多个,图13中以一个处理器为例)。在本发明的一些实施例中,输入装置1301、输出装置1302、处理器1303和存储器1304可通过总线或其它方式连接,其中,图13中以通过总线连接为例。
其中,处理器1303,用于执行如下步骤:
根据所述用户设备与基站之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
在所述第一子帧内,只在所述第一子带资源上接收所述信息。
在本发明的一些实施例中,存储器1304中存储的所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,处理器1303,还用于执行如下步骤:
根据所述用户设备与基站之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
在本发明的一些实施例中,处理器1303,具体用于执行如下步骤:
在所述第一子帧内,在所述第一子带资源上接收的信息包括单播信息,且所述接收的信息不包括公共信息;或者,
在本发明的一些实施例中,处理器1303,还用于执行如下步骤:
在所述第二子帧内,在所述第二子带资源上接收的信息包括公共信息,且所述接收的信息不包括单播信息。
接下来介绍本发明实施例提供的另一种基站,请参阅图14所示,基站1400包括:
输入装置1401、输出装置1402、处理器1403和存储器1404(其中基站1400中的处理器1403的数量可以一个或多个,图14中以一个处理器为例)。在本发明的一些实施例中,输入装置1401、输出装置1402、处理器1403和存储器1404可通过总线或其它方式连接,其中,图14中以通过总线连接为例。
其中,处理器1403,用于执行如下步骤:
为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息;
根据所述第一子帧配置信息确定所述用户设备在所述第一子带资源上接收所述信息的第一子帧;
在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息。
在本发明的一些实施例中,存储器1404存储的所述信息至少包括:单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
所述信息至少包括:公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,存储器1404存储的所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,存储器1404存储的所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
在本发明的一些实施例中,处理器1403,具体用于执行如下步骤:
为所述用户设备确定第一子帧,所述第一子帧为所述用户设备在所述第一子带资源上接收所述信息的子帧;
根据预置的对应关系确定与所述第一子帧配置对应的第一子帧配置索引;
生成第一子帧配置信息,所述第一子帧配置信息包括所述第一子帧配置索引。
在本发明的一些实施例中,处理器1403,还用于执行如下步骤:
通过无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种向所述用户设备发送所述第一子帧配置信息。
在本发明的一些实施例中,处理器1403,还用于执行如下步骤:
为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息;
根据所述第二子帧配置信息确定所述用户设备在所述第二子带资源上接收所述公共信息的第二子帧;
在所述第二子帧内,在所述第二子带资源上为所述用户设备发送所述公共信息。
在本发明的一些实施例中,处理器1403,还用于执行如下步骤:
为所述用户设备确定第二子帧,所述第二子帧为所述用户设备在所述第二子带资源上接收所述公共信息的子帧;
根据预置的对应关系确定与所述第二子帧配置对应的第二子帧配置索引;
生成第二子帧配置信息,所述第二子帧配置信息包括所述第二子帧配置索引。
在本发明的一些实施例中,处理器1403,具体用于执行如下步骤:
确定信息的优先级;
根据确定的所述信息的优先级,在所述第一子帧内,在所述第一子带资源上发送具有最高优先级的第一信息,且在所述第一子帧内,在所述第一子带资源上不发送第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
所述信息具体为单播信息,在本发明的一些实施例中,处理器1403,具体用于执行如下步骤:
在所述第一子帧内,在所述第一子带资源上为所述用户设备发送单播控制信息;
继续在所述单播控制信息指示的用于传输所述单播数据信息的子帧内为所述用户设备发送单播数据信息。
接下来介绍本发明实施例提供的另一种基站,请参阅图14所示,基站1400包括:
输入装置1401、输出装置1402、处理器1403和存储器1404(其中基站1400中的处理器1403的数量可以一个或多个,图14中以一个处理器为例)。在本发明的一些实施例中,输入装置1401、输出装置1402、处理器1403和存储器1404可通过总线或其它方式连接,其中,图14中以通过总线连接为例。
其中,处理器1403,用于执行如下步骤:
根据所述基站与用户设备之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
在所述第一子帧内,只在所述第一子带资源上为所述用户设备发送所述信息。
在本发明的一些实施例中,存储器1404存储的所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
在本发明的一些实施例中,处理器1403,具体用于执行如下步骤:
根据所述基站与用户设备之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
在所述第二子帧内,只在所述第二子带资源上为所述用户设备发送所述公共信息。
在本发明的一些实施例中,处理器1403,具体用于执行如下步骤:
在所述第一子帧内,在所述第一子带资源上为所述用户设备发送的信息包括单播信息,且发送的所述信息不包括公共信息;或者,
在本发明的一些实施例中,处理器1403,还用于执行如下步骤:在所述第一子帧内,在所述第二子带资源上为所述用户设备发送的信息包括公共信息,且所述发送的信息不包括单播信息。
另外需说明的是,以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。另外,本发明提供的装置实施例附图中,模块之间的连接关系表示它们之间具有通信连接,具体可以实现为一条或多条通信总线或信号线。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
通过以上的实施方式的描述,所属领域的技术人员可以清楚地了解到本发明可借助软件加必需的通用硬件的方式来实现,当然也可以通过专用硬件包括专用集成电路、专用CPU、专用存储器、专用元器件等来实现。一般情况下,凡由计算机程序完成的功能都可以很容易地用相应的硬件来实现,而且,用来实现同一功能的具体硬件结构也可以是多种多样的,例如模拟电路、数字电路或专用电路等。但是,对本发明而言更多情况下软件程序实现是更佳的实施方式。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在可读取的存储介质中,如计算机的软盘,U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各个实施例所述的方法。
综上所述,以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照上述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对上述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (64)

  1. 一种信息的传输方法,其特征在于,包括:
    用户设备获取用于指示在第一子带资源上接收信息的第一子帧配置信息;
    所述用户设备根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧;
    所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息。
  2. 根据权利要求1所述的方法,其特征在于,
    所述信息至少包括单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
    所述信息至少包括公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
  3. 根据权利要求1所述的方法,其特征在于,
    所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
  4. 根据权利要求1所述的方法,其特征在于,
    所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
  5. 根据权利要求1-4任一项所述的方法,其特征在于,所述用户设备根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧,包括:
    所述用户设备从所述第一子帧配置信息中获取第一子帧配置索引;
    所述用户设备根据预置的对应关系确定与所述第一子帧配置索引对应的第一子帧配置;
    所述用户设备根据所述第一子帧配置确定在所述第一子带资源上接收信息的第一子帧。
  6. 根据权利要求1-5任一项所述的方法,其特征在于,所述第一子帧配置信息包括以下内容的一种或多种:
    所述单播信息的子帧、所述单播信息的起始子帧、所述单播信息的子帧周期、所述单播信息的无线帧、所述单播信息的无线帧编号、所述单播信息的无线帧周期、所述单播信息占用的子帧数、所述单播信息占用的无线帧数、所述单播信息占用的符号数、所述单播信息的起始符号。
  7. 根据权利要求1所述的方法,其特征在于,所述用户设备获取用于指示在第一子带资源上接收信息的第一子帧配置信息,包括:
    所述用户设备根据预先配置获取所述第一子帧配置信息;或,
    所述用户设备通过接收无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种获取所述第一子帧配置信息。
  8. 根据权利要求1-4所述的方法,其特征在于,所述方法,还包括:
    所述用户设备获取用于指示在第二子带资源上接收公共信息的第二子帧配置信息;
    所述用户设备根据所述第二子帧配置信息确定在所述第二子带资源上接收所述公共信息的第二子帧;
    所述用户设备在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
  9. 根据权利要求8所述的方法,其特征在于,所述用户设备根据所述第二子帧配置信息确定在所述第二子带资源上接收所述公共信息的第二子帧,包括:
    所述用户设备从所述第二子帧配置信息中获取第二子帧配置索引;
    所述用户设备根据预置的对应关系确定与所述第二子帧配置索引对应的第二子帧配置;
    所述用户设备根据所述第二子帧配置确定在所述第二子带资源上接收所述公共信息的第二子帧。
  10. 根据权利要求8或9所述的方法,其特征在于,所述第二子帧配置信息包括以下内容的一种或多种:
    所述公共信息的子帧、所述公共信息的起始子帧、所述公共信息的子帧周期、所述公共信息的无线帧、所述公共信息的无线帧编号、所述公共信息的无线帧周期、所述公共信息占用的子帧数、所述公共信息占用的无线帧数、所述公共信息占用的符号数、所述公共信息的起始符号。
  11. 根据权利要求2或3所述的方法,其特征在于,所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息,包括:
    所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述单播控制信息;
    所述方法,还包括:
    所述用户设备根据所述单播控制信息确定所述单播控制信息调度的单播数据信息传输的子帧;
    所述用户设备在确定的所述单播数据信息传输的子帧内接收所述单播数据信息。
  12. 根据权利要求2或4所述的方法,其特征在于,所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息,包括:
    所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述公共控制信息;
    所述方法,还包括:
    所述用户设备根据所述公共控制信息确定所述公共控制信息调度的公共数据信息传输的子帧;
    所述用户设备在确定的所述公共数据信息传输的子帧内接收所述公共数据信息。
  13. 一种信息的传输方法,其特征在于,包括:
    用户设备确定信息的优先级;
    所述用户设备根据确定的所述信息的优先级,在第一子帧内接收具有最高优先级的第一信息,且在所述第一子帧内不接收第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
  14. 根据权利要求13所述的方法,其特征在于,所述用户设备确定信息的优先级,包括:
    所述用户设备根据信息的类型确定信息的优先级;和/或,
    所述用户设备根据信息传输占用的子带资源确定在子带资源上传输的信息的优先级。
  15. 一种信息的传输方法,其特征在于,包括:
    基站为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配 置信息;
    所述基站根据所述第一子帧配置信息确定所述用户设备在所述第一子带资源上接收所述信息的第一子帧;
    所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息。
  16. 根据权利要求15所述的方法,其特征在于,
    所述信息至少包括:单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
    所述信息至少包括:公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
  17. 根据权利要求15所述的方法,其特征在于,
    所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
  18. 根据权利要求15所述的方法,其特征在于,
    所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
  19. 根据权利要求15-18任一项所述的方法,其特征在于,所述基站为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息,包括:
    所述基站为所述用户设备确定第一子帧,所述第一子帧为所述用户设备在所述第一子带资源上接收所述信息的子帧;
    所述基站根据预置的对应关系确定与所述第一子帧配置对应的第一子帧配置索引;
    所述基站生成第一子帧配置信息,所述第一子帧配置信息包括所述第一子帧配置索引。
  20. 根据权利要求15所述的方法,其特征在于,所述方法还包括:
    所述基站通过无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种向所述用户设备发送所述第一子帧配置信息。
  21. 根据权利要求15所述的方法,其特征在于,所述方法,还包括:
    所述基站为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息;
    所述基站根据所述第二子帧配置信息确定所述用户设备在所述第二子带资源上接收所述公共信息的第二子帧;
    所述基站在所述第二子帧内,在所述第二子带资源上为所述用户设备发送所述公共信息。
  22. 根据权利要求21所述的方法,其特征在于,所述基站为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息,包括:
    所述基站为所述用户设备确定第二子帧,所述第二子帧为所述用户设备在所述第二子带资源上接收所述公共信息的子帧;
    所述基站根据预置的对应关系确定与所述第二子帧配置对应的第二子帧配置索引;
    所述基站生成第二子帧配置信息,所述第二子帧配置信息包括所述第二子帧配置索引。
  23. 根据权利要求15所述的方法,其特征在于,所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息,包括:
    所述基站确定信息的优先级;
    所述基站根据确定的所述信息的优先级,在所述第一子帧内,在所述第一子带资源上发送具有最高优先级的第一信息,且在所述第一子帧内,在所述第一子带资源上不发送第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
  24. 根据权利要求15-17任一项所述的方法,其特征在于,所述信息具体为单播信息,所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息,包括:
    所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送单播控制信息;
    所述基站在所述单播控制信息指示的用于传输所述单播数据信息的子帧内为所述用户设备发送单播数据信息。
  25. 一种信息的传输方法,其特征在于,包括:
    基站根据所述基站与用户设备之间共同的标识确定所述用户设备在第一 子带资源上接收信息的第一子帧;
    所述基站在所述第一子帧内,只在所述第一子带资源上为所述用户设备发送所述信息。
  26. 根据权利要求25所述的方法,其特征在于,
    所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
  27. 根据权利要求25所述的方法,其特征在于,所述方法,还包括:
    所述基站根据所述基站与用户设备之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
    所述基站在所述第二子帧内,只在所述第二子带资源上为所述用户设备发送所述公共信息。
  28. 根据权利要求25所述的方法,其特征在于,所述基站在所述第一子帧内,只在所述第一子带资源上为所述用户设备发送所述信息,具体为:
    所述基站在所述第一子帧内,在所述第一子带资源上为所述用户设备发送的信息包括单播信息,且发送的所述信息不包括公共信息;或者,
    所述方法,还包括:
    所述基站在所述第二子帧内,在所述第二子带资源上为所述用户设备发送的信息包括公共信息,且所述发送的信息不包括单播信息。
  29. 一种信息的传输方法,其特征在于,包括:
    所述用户设备根据所述用户设备与基站之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
    所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息。
  30. 根据权利要求29所述的方法,其特征在于,
    所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
  31. 根据权利要求29所述的方法,其特征在于,所述方法,还包括:
    所述用户设备根据所述用户设备与基站之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
    所述用户设备在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
  32. 根据权利要求29所述的方法,其特征在于,所述用户设备在所述第一子帧内,只在所述第一子带资源上接收所述信息,具体为:
    所述用户设备在所述第一子帧内,在所述第一子带资源上接收的信息包括单播信息,且所述接收的信息不包括公共信息;或者,
    所述方法,还包括:
    所述用户设备在所述第二子帧内,在所述第二子带资源上接收的信息包括公共信息,且所述接收的信息不包括单播信息。
  33. 一种用户设备,其特征在于,包括:
    获取模块,用于获取用于指示在第一子带资源上接收信息的第一子帧配置信息;
    确定模块,用于根据所述第一子帧配置信息确定在所述第一子带资源上接收信息的第一子帧;
    接收模块,用于在所述第一子帧内,只在所述第一子带资源上接收所述信息。
  34. 根据权利要求33所述的用户设备,其特征在于,
    所述信息至少包括单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
    所述信息至少包括公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
  35. 根据权利要求33所述的用户设备,其特征在于,
    所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
  36. 根据权利要求33所述的用户设备,其特征在于,
    所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信 息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
  37. 根据权利要求33-36任一项所述的用户设备,其特征在于,所述确定模块,包括:
    第一获取子模块,用于从所述第一子帧配置信息中获取第一子帧配置索引;
    第一确定子模块,用于根据预置的对应关系确定与所述第一子帧配置索引对应的第一子帧配置;
    第二确定子模块,用于根据所述第一子帧配置确定在所述第一子带资源上接收信息的第一子帧。
  38. 根据权利要求33-37任一项所述的用户设备,其特征在于,所述第一子帧配置信息包括以下内容的一种或多种:
    所述单播信息的子帧、所述单播信息的起始子帧、所述单播信息的子帧周期、所述单播信息的无线帧、所述单播信息的无线帧编号、所述单播信息的无线帧周期、所述单播信息占用的子帧数、所述单播信息占用的无线帧数、所述单播信息占用的符号数、所述单播信息的起始符号。
  39. 根据权利要求33所述的用户设备,其特征在于,所述获取模块,具体用于根据预先配置获取所述第一子帧配置信息;或,通过接收无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种获取所述第一子帧配置信息。
  40. 根据权利要求33-36所述的用户设备,其特征在于,
    所述获取模块,还用于获取用于指示在第二子带资源上接收公共信息的第二子帧配置信息;
    所述确定模块,还用于根据所述第二子帧配置信息确定在所述第二子带资源上接收所述公共信息的第二子帧;
    所述接收模块,还用于在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
  41. 根据权利要求40所述的用户设备,其特征在于,所述确定模块,包括:
    第二获取子模块,用于从所述第二子帧配置信息中获取第二子帧配置索 引;
    第三确定子模块,用于根据预置的对应关系确定与所述第二子帧配置索引对应的第二子帧配置;
    第四确定子模块,用于根据所述第二子帧配置确定在所述第二子带资源上接收所述公共信息的第二子帧。
  42. 根据权利要求40或41所述的用户设备,其特征在于,所述第二子帧配置信息包括以下内容的一种或多种:
    所述公共信息的子帧、所述公共信息的起始子帧、所述公共信息的子帧周期、所述公共信息的无线帧、所述公共信息的无线帧编号、所述公共信息的无线帧周期、所述公共信息占用的子帧数、所述公共信息占用的无线帧数、所述公共信息占用的符号数、所述公共信息的起始符号。
  43. 根据权利要求34或35所述的用户设备,其特征在于,所述接收模块,具体用于在所述第一子帧内,只在所述第一子带资源上接收所述单播控制信息;
    所述确定模块,还用于根据所述单播控制信息确定所述单播控制信息调度的单播数据信息传输的子帧;
    所述接收模块,还用于在确定的所述单播数据信息传输的子帧内接收所述单播数据信息。
  44. 根据权利要求34或36所述的用户设备,其特征在于,所述接收模块,具体用于在所述第一子帧内,只在所述第一子带资源上接收所述公共控制信息;
    所述确定模块,还用于根据所述公共控制信息确定所述公共控制信息调度的公共数据信息传输的子帧;
    所述接收模块,还用于在确定的所述公共数据信息传输的子帧内接收所述公共数据信息。
  45. 一种用户设备,其特征在于,包括:
    确定模块,用于确定信息的优先级;
    接收模块,用于根据确定的所述信息的优先级,在第一子帧内接收具有最高优先级的第一信息,且在所述第一子帧内不接收第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
  46. 根据权利要求45所述的用户设备,其特征在于,所述确定模块,具体用于根据信息的类型确定信息的优先级;和/或,根据信息传输占用的子带资源确定在子带资源上传输的信息的优先级。
  47. 一种基站,其特征在于,包括:
    第一确定模块,用于为用户设备确定用于指示在第一子带资源上传输信息的第一子帧配置信息;
    第二确定模块,用于根据所述第一子帧配置信息确定所述用户设备在所述第一子带资源上接收所述信息的第一子帧;
    发送模块,用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送所述信息。
  48. 根据权利要求47所述的基站,其特征在于,
    所述信息至少包括:单播信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;或者,
    所述信息至少包括:公共信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息。
  49. 根据权利要求47所述的基站,其特征在于,
    所述信息包括单播信息,且所述信息不包括公共信息,其中,所述单播信息包括:单播控制信息和/或单播数据信息;所述公共信息包括:公共控制信息和/或公共数据信息。
  50. 根据权利要求47所述的基站,其特征在于,
    所述信息包括公共信息,且所述信息不包括单播信息,其中,所述公共信息包括:公共控制信息和/或公共数据信息;所述单播信息包括:单播控制信息和/或单播数据信息。
  51. 根据权利要求47-50任一项所述的基站,其特征在于,所述第一确定模块,具体用于为所述用户设备确定第一子帧,所述第一子帧为所述用户设备在所述第一子带资源上接收所述信息的子帧;根据预置的对应关系确定与所述第一子帧配置对应的第一子帧配置索引;生成第一子帧配置信息,所述第一子帧配置信息包括所述第一子帧配置索引。
  52. 根据权利要求47所述的基站,其特征在于,所述发送模块,还用于通过无线资源控制信令、媒体接入控制信令和物理层信令中的一种或多种向所 述用户设备发送所述第一子帧配置信息。
  53. 根据权利要求47所述的基站,其特征在于,所述第一确定模块,还用于为用户设备确定用于指示在第二子带资源上传输公共信息的第二子帧配置信息;
    所述第二确定模块,还用于根据所述第二子帧配置信息确定所述用户设备在所述第二子带资源上接收所述公共信息的第二子帧;
    所述发送模块,还用于在所述第二子帧内,在所述第二子带资源上为所述用户设备发送所述公共信息。
  54. 根据权利要求53所述的基站,其特征在于,所述第一确定模块,具体用于为所述用户设备确定第二子帧,所述第二子帧为所述用户设备在所述第二子带资源上接收所述公共信息的子帧;根据预置的对应关系确定与所述第二子帧配置对应的第二子帧配置索引;生成第二子帧配置信息,所述第二子帧配置信息包括所述第二子帧配置索引。
  55. 根据权利要求47所述的基站,其特征在于,所述发送模块,具体用于确定信息的优先级;根据确定的所述信息的优先级,在所述第一子帧内,在所述第一子带资源上发送具有最高优先级的第一信息,且在所述第一子帧内,在所述第一子带资源上不发送第二信息,其中,所述第二信息的优先级低于所述第一信息的优先级。
  56. 根据权利要求47-49任一项所述的基站,其特征在于,所述信息具体为单播信息,所述发送模块,具体用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送单播控制信息;且在所述单播控制信息指示的用于传输所述单播数据信息的子帧内为所述用户设备发送单播数据信息。
  57. 一种基站,其特征在于,包括:
    确定模块,用于根据所述基站与用户设备之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
    发送模块,用于在所述第一子帧内,只在所述第一子带资源上为所述用户设备发送所述信息。
  58. 根据权利要求57所述的基站,其特征在于,
    所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控 制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
  59. 根据权利要求57所述的基站,其特征在于,所述确定模块,还用于根据所述基站与用户设备之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
    所述接收模块,还用于在所述第二子帧内,只在所述第二子带资源上为所述用户设备发送所述公共信息。
  60. 根据权利要求57所述的基站,其特征在于,所述发送模块,具体用于在所述第一子帧内,在所述第一子带资源上为所述用户设备发送的信息包括单播信息,且发送的所述信息不包括公共信息;或者,
    所述发送模块,还用于在所述第二子帧内,在所述第二子带资源上为所述用户设备发送的信息包括公共信息,且所述发送的信息不包括单播信息。
  61. 一种用户设备,其特征在于,包括:
    确定模块,用于根据所述用户设备与基站之间共同的标识确定所述用户设备在第一子带资源上接收信息的第一子帧;
    接收模块,用于在所述第一子帧内,只在所述第一子带资源上接收所述信息。
  62. 根据权利要求61所述的用户设备,其特征在于,
    所述信息包括单播信息,且所述信息不包括公共信息;或者,所述信息包括公共信息,且所述信息不包括单播信息;其中,所述单播信息包括:单播控制信息和/或单播数据信息;其中,所述公共信息包括:公共控制信息和/或公共数据信息。
  63. 根据权利要求61所述的用户设备,其特征在于,所述确定模块,还用于根据所述用户设备与基站之间共同的标识确定所述用户设备在第二子带资源上接收公共信息的第二子帧;
    所述接收模块,还用于在所述第二子帧内,只在所述第二子带资源上接收所述公共信息。
  64. 根据权利要求61所述的用户设备,其特征在于,所述接收模块,具体用于在所述第一子帧内,在所述第一子带资源上接收的信息包括单播信息,且所述接收的信息不包括公共信息;或者,
    所述发送模块,还用于在所述第二子帧内,在所述第二子带资源上接收的信息包括公共信息,且所述接收的信息不包括单播信息。
PCT/CN2014/090629 2014-11-07 2014-11-07 一种信息传输方法和用户设备以及基站 WO2016070425A1 (zh)

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CN201480029467.7A CN105765892B (zh) 2014-11-07 2014-11-07 一种信息传输方法和用户设备以及基站
JP2017542233A JP6554173B2 (ja) 2014-11-07 2014-11-07 情報伝送方法、ユーザ機器、及び基地局
PCT/CN2014/090629 WO2016070425A1 (zh) 2014-11-07 2014-11-07 一种信息传输方法和用户设备以及基站
EP14905429.8A EP3208961A4 (en) 2014-11-07 2014-11-07 Information transmission method, user equipment, and base station
BR112017009346-4A BR112017009346B1 (pt) 2014-11-07 2014-11-07 Método de transmissão de informações, dispositivo terminal, estação-base e meio de armazenamento legível por computador
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