WO2018170826A1 - 多波束系统中确定控制信道的检测范围的方法和设备 - Google Patents

多波束系统中确定控制信道的检测范围的方法和设备 Download PDF

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Publication number
WO2018170826A1
WO2018170826A1 PCT/CN2017/077850 CN2017077850W WO2018170826A1 WO 2018170826 A1 WO2018170826 A1 WO 2018170826A1 CN 2017077850 W CN2017077850 W CN 2017077850W WO 2018170826 A1 WO2018170826 A1 WO 2018170826A1
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WO
WIPO (PCT)
Prior art keywords
time domain
domain resource
information
terminal device
configuration information
Prior art date
Application number
PCT/CN2017/077850
Other languages
English (en)
French (fr)
Inventor
唐海
许华
Original Assignee
Oppo广东移动通信有限公司
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
Priority to SG11201908643V priority Critical patent/SG11201908643VA/en
Priority to EP21167419.7A priority patent/EP3873125B1/en
Priority to PT179022454T priority patent/PT3606135T/pt
Priority to KR1020197027151A priority patent/KR102308366B1/ko
Priority to CN201780088620.7A priority patent/CN110463246B/zh
Priority to DK17902245.4T priority patent/DK3606135T3/da
Priority to US16/494,561 priority patent/US11140680B2/en
Priority to CN201911329384.0A priority patent/CN111050340B/zh
Priority to ES17902245T priority patent/ES2875735T3/es
Priority to HUE17902245A priority patent/HUE054559T2/hu
Priority to AU2017405463A priority patent/AU2017405463A1/en
Priority to PCT/CN2017/077850 priority patent/WO2018170826A1/zh
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to MX2019011029A priority patent/MX2019011029A/es
Priority to EP17902245.4A priority patent/EP3606135B1/en
Priority to BR112019019362A priority patent/BR112019019362A2/pt
Priority to RU2019132847A priority patent/RU2727529C1/ru
Priority to PL17902245T priority patent/PL3606135T3/pl
Priority to JP2019551322A priority patent/JP7078637B2/ja
Priority to CA3057046A priority patent/CA3057046C/en
Priority to TW107109449A priority patent/TWI744507B/zh
Publication of WO2018170826A1 publication Critical patent/WO2018170826A1/zh
Priority to IL26938419A priority patent/IL269384A/en
Priority to ZA2019/06137A priority patent/ZA201906137B/en
Priority to PH12019502133A priority patent/PH12019502133A1/en
Priority to US17/465,756 priority patent/US11785585B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • Embodiments of the present application relate to the field of communications, and more particularly, to a method and apparatus for determining a detection range of a control channel in a multi-beam system.
  • the time domain location of the Physical Downlink Control Channel is completely fixed, and is located at the beginning of each 1 ms subframe.
  • the terminal device only needs to be in the The PDCCH can be received by performing blind detection within these symbols.
  • the future communication systems e.g., 5 th Generation, 5G
  • 5G introducing a multi-beam (multi-beam) technique in the high frequency (> 6GHz)
  • the base station signal turns the plurality of beams transmitted through time division manner, each time Only certain beams in the unit transmit signals to concentrate energy and expand coverage. Therefore, during a time period, there are multiple PDCCHs and corresponding physical downlink shared channel (PDSCH) transmission periods, and the start time and duration of each Beam's PDCCH/PDSCH are flexible. This results in the terminal device needing to detect the PDCCH over the entire time domain. This will result in a higher complexity of the terminal device and increase the battery power consumption of the terminal device.
  • PDSCH physical downlink shared channel
  • the present application provides a method and apparatus for determining a detection range of a control channel in a multi-beam system, which can reduce the complexity of the terminal device and the power consumption of the battery.
  • the first aspect provides a method for determining a detection range of a control channel in a multi-beam system, including: the network device sending configuration information to the terminal device, where the configuration information is used by the terminal device to determine, within the target downlink time period, according to the configuration information.
  • a time domain resource for control channel detection is required, and the time domain resource includes a plurality of time domain scheduling units.
  • the network device sends the configuration information to the terminal device, so that the terminal device can determine that the control needs to be performed according to the configuration information.
  • Time domain resources for channel detection Therefore, in the multi-beam system, the terminal device only needs to perform detection of the control channel on the time domain resource determined according to the configuration information, and for those control channel time domain resources (such as other beam synchronization signals or broadcasts) that determine the absence of the present beam.
  • the time domain scheduling unit in which the signal is located can be excluded from the configuration information, so that the terminal can avoid detecting the part of the time domain resource, thereby reducing the complexity of the terminal device and the battery power consumption.
  • the configuration information is used to indicate a first time domain resource in the target downlink time period, where the first time domain resource includes multiple first child times
  • the domain resource does not include the synchronization signal and the broadcast channel in each of the first sub-time domain resources.
  • the time domain resource except the first time domain resource in the target downlink time period includes a synchronization signal and a broadcast channel
  • the network device sends system information to the terminal device, where the system information includes the configuration information; or the network device sends the configuration information to the terminal device by using a broadcast channel.
  • the part of the time domain resource in the target downlink time period except the first time domain resource is not included in the time domain resource Synchronization signal and broadcast channel;
  • the network device sends the configuration information to the terminal device by using a downlink control channel or a downlink data channel.
  • the multiple first sub-time domain resources are consecutive; or at least two of the multiple first sub-time domain resources
  • the first sub-time domain resource is discontinuous.
  • the configuration information includes at least one of the following information: start location information, time domain length information, and end location information;
  • the starting location information is used to indicate the first time domain resource or each first a start position of the sub-time domain resource, where the time domain length information is used to indicate a time domain length of the first time domain resource or each first sub-time domain resource, where the end location information is used by the terminal device Determining an end position of the first time domain resource or each first sub-time domain resource according to the ending location information.
  • the ending location information indicates the end location by a time domain location indicating a downlink to uplink switching point.
  • the information for carrying the starting location information, the information for carrying the time domain length information, and the carrying At least two of the information of the end location information are different; or,
  • At least two of the channels for carrying the start location information, the channel for carrying the time domain length information, and the channel for carrying the end location information are different.
  • the configuration information is used to indicate a second time domain resource in the target downlink time period, where the second time domain resource is included Synchronization signal and broadcast channel.
  • the synchronization, the broadcast channel, and the broadcast channel are not included in the time domain resource except the second time domain resource in the target downlink time period.
  • a second aspect provides a method for determining a detection range of a control channel in a multi-beam system, comprising: receiving, by a terminal device, configuration information sent by a network device, where the configuration information is used by the terminal device to determine a target according to the configuration information.
  • the time domain resource for the control channel detection needs to be performed in the downlink time period; the terminal device determines, according to the configuration information, a time domain resource that needs to perform control channel detection in the target downlink time period, where the time domain resource includes multiple time domain scheduling units .
  • the terminal device receives the configuration information sent by the network device, and determines the time domain resource that needs to perform the control channel detection according to the configuration information. Therefore, in the multi-beam system, the terminal device only needs to perform detection of the control channel on the time domain resource determined according to the configuration information, and for those control channel time domain resources (such as other beam synchronization signals or broadcasts) that determine the absence of the present beam.
  • the time domain scheduling unit in which the signal is located can be excluded from the configuration information, so that the terminal can avoid detecting the part of the time domain resource, thereby reducing the complexity of the terminal device and the battery power consumption.
  • the configuration information is used to indicate a first time domain resource in the target downlink time period, where the first time domain resource includes multiple first child times a domain resource, where each of the first sub-time domain resources does not include a synchronization signal and a broadcast channel;
  • the terminal device determines, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period, including:
  • the terminal device determines the first time domain resource as a time domain resource that needs to perform control channel detection.
  • the time domain resource except the first time domain resource in the target downlink period includes a synchronization signal and a broadcast channel
  • the terminal device receives the configuration information sent by the network device, including:
  • the terminal device receives the configuration information that is sent by the network device through a broadcast channel.
  • the part of the time domain resource in the target downlink time period except the first time domain resource is not included in the time domain resource Synchronization signal and broadcast channel;
  • the terminal device receives the configuration information sent by the network device, including:
  • the terminal device receives the configuration information that is sent by the network device by using a downlink control channel or a downlink data channel.
  • the multiple first sub-time domain resources are continuous; or at least two of the multiple first sub-time domain resources
  • the first sub-time domain resource is discontinuous.
  • the configuration information includes at least one of the following information: start location information, time domain length information, and end location information;
  • the start location information is used to indicate a start location of the first time domain resource or each first sub-time domain resource, where the time domain length information is used to indicate the first time domain resource or each a time domain length of a sub-time domain resource, where the end location information is used by the terminal device to determine an end location of the first time domain resource or each first sub-time domain resource according to the end location information.
  • the ending location information indicates the ending location by indicating a time domain location of the downlink to uplink switching point, and the method further includes:
  • the terminal device determines a time domain location of the downlink to uplink switching point as an ending location of the first time domain resource.
  • the information for carrying the starting location information, the information for carrying the time domain length information, and the carrying At least two of the information of the end location information are different; or,
  • At least two of the channels for carrying the start location information, the channel for carrying the time domain length information, and the channel for carrying the end location information are different.
  • the configuration information is used to indicate a second time domain resource in the target downlink time period, where the second time domain resource is included Synchronization signal and broadcast channel;
  • the terminal device determines, according to the configuration information, time domain resources that need to perform control channel detection in the target downlink time period, including:
  • the terminal device determines a time domain resource other than the second time domain resource in the target downlink time period as a time domain resource that needs to perform control channel detection.
  • the synchronization information and the broadcast channel are not included in the time domain resources except the second time domain resource in the target downlink time period. .
  • a network device for performing the method of any of the first aspect or the first aspect of the first aspect.
  • the network device comprises functional modules for performing the method of the first aspect or any of the possible implementations of the first aspect described above.
  • a terminal device for performing the method in any of the above-mentioned second aspect or any possible implementation of the second aspect.
  • the terminal device comprises functional modules for performing the method in any of the possible implementations of the second aspect or the second aspect described above.
  • a network device including a processor, a memory, and a transceiver.
  • the processor, the memory, and the transceiver communicate with each other through an internal connection path, transmitting control and/or data signals, such that the network device performs the first aspect or any possible implementation of the first aspect The method in .
  • a terminal device including a processor, a memory, and a transceiver.
  • the processor, the memory and the transceiver communicate with each other through an internal connection path, and the transmission control And/or a data signal, such that the network device performs the method of any of the possible implementations of the second aspect or the second aspect above.
  • a computer readable medium for storing a computer program, the computer program comprising instructions for performing the first aspect or any of the possible implementations of the first aspect.
  • a computer readable medium for storing a computer program, the computer program comprising instructions for performing any of the possible implementations of the second or second aspect described above.
  • FIG. 1 is a schematic flowchart of determining a detection range of a control channel in a multi-beam system according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a method for determining a detection range of a control channel in a multi-beam system according to another embodiment of the present application;
  • FIG. 3 is a schematic diagram of a method for determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application;
  • FIG. 4 is a schematic diagram of a method for determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application;
  • FIG. 5 is a schematic diagram of a method for determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application.
  • FIG. 6 is a schematic diagram of a method for determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application.
  • FIG. 7 is a schematic diagram of a method of determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application.
  • FIG. 8 is a schematic diagram of a method for determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application.
  • FIG. 9 is a schematic diagram of a method of determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application.
  • FIG. 10 is a schematic diagram of a method of determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application.
  • FIG. 11 is a diagram for determining a control channel in a multi-beam system according to still another embodiment of the present application. Schematic diagram of the method of enclosure;
  • FIG. 12 is a schematic flowchart of a method for determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application.
  • FIG. 13 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 14 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 15 is a schematic block diagram of a network device according to another embodiment of the present application.
  • FIG. 16 is a schematic block diagram of a terminal device according to another embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the terminal device may include, but is not limited to, a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a user equipment (User Equipment, UE), and a mobile phone (handset).
  • a portable device, a vehicle, etc. the terminal device can communicate with one or more core networks via a Radio Access Network (RAN), for example, the terminal device can be a mobile phone (or Known as "cellular" telephones, computers with wireless communication capabilities, etc., the terminal devices can also be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices.
  • RAN Radio Access Network
  • the network device involved in the embodiment of the present application is a device deployed in a radio access network to provide a wireless communication function for a terminal device.
  • the network device may be a base station, and the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and the like.
  • the name of a device with a base station function may vary.
  • an Evolved NodeB eNB or eNodeB
  • 3G 3rd Generation
  • FIG. 1 illustrates a method of determining a detection range of a control channel in a multi-beam system according to an embodiment of the present application. As shown in FIG. 1, the method 100 includes:
  • the network device sends configuration information to the terminal device, where the configuration information is used by the terminal device to determine, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period, where the time domain resource includes multiple time domain scheduling unit.
  • the network device sends configuration information to the terminal device, so that the terminal device can determine the time domain resource that needs to perform control channel detection according to the configuration information. Therefore, in the multi-beam system, the terminal device only needs to perform detection of the control channel on the time domain resource determined according to the configuration information, and for those control channel time domain resources (such as other beam synchronization signals or broadcasts) that determine the absence of the present beam.
  • the time domain scheduling unit in which the signal is located can be excluded from the configuration information, so that the terminal can avoid detecting the part of the time domain resource, thereby reducing the complexity of the terminal device and the battery power consumption.
  • time domain scheduling unit in S110 refers to a slot or a mini-slot.
  • the configuration information is used to indicate the first time domain resource in the target downlink time period, where the first time domain resource includes multiple first sub-time domain resources, and the first sub-time domain resource is not included in each of the first sub-time domain resources. Synchronization signal and broadcast channel.
  • the plurality of first sub-time domain resources are continuous; or at least two of the plurality of first sub-time domain resources are discontinuous.
  • the synchronization signal and the broadcast channel are included in the time domain resources except the first time domain resource in the target downlink period. That is to say, the first time domain resource includes all time domain resources in the target downlink period that do not include the synchronization signal and the broadcast channel.
  • the network device can send configuration information to the terminal device through the system information. Or the network device sends the configuration information to the terminal device through the broadcast channel.
  • the configuration information includes at least one of the following information: start location information, time domain length information, and end location information, where the start location information is used to indicate the first time domain resource or each The start position of the time domain resource, the time domain length information is used to indicate the time domain length of the first time domain resource or each first sub time domain resource, and the end location information is used by the terminal device according to the The end location information determines an end location of the first time domain resource or each first sub-time domain resource.
  • the ending location information may indicate the ending location by indicating a time domain location of a downlink to uplink switching point.
  • the above-described starting position and/or time domain length and/or ending position may be in units of time slots and/or mini-slots and/or symbols.
  • the above-mentioned starting position and/or ending position may be a relative position with respect to a certain synchronization signal or a broadcast channel, or may be a relative position with respect to a subframe or a slot boundary.
  • the time domain location of the downlink to uplink switching point described above may be in units of time slots and/or minislots and/or symbols.
  • the network device sends a signal to the terminal device through three beams (Beam), and the Synchronization Signal (SS) block 1, SS Block 2, and SS Block 3 constitute an SS burst.
  • the SS block may not be connected to the pure data period before or after, or as shown in FIG. 3, the SS Block is connected to the pure data period.
  • the network device sends configuration information through System Information (SI) in the Physical Broadcast Channel (PBCH) or the Physical Downlink Shared Channel (PDSCH) in the SS Block 2, which is indicated in FIG. 2 or In the downlink period shown in FIG. 3, which time domain resources do not include the SS Block, that is, the range of Downlink (DL) Burst.
  • SI System Information
  • PBCH Physical Broadcast Channel
  • PDSCH Physical Downlink Shared Channel
  • the configuration information indicates a start point and/or a termination point of the DL Burst and/or a downlink to uplink switching point, and an uplink transmission is performed after the downlink to uplink switching point, corresponding to an Uplink (UL) Burst.
  • UL Uplink
  • the manner of sending configuration information through system information generally indicates the time domain range of the entire DL Burst, that is, all time domain resources that do not include the SS Block. And transmitting the configuration information through the system information, and notifying the time domain resources not including the SS Block to all the terminal devices of the entire beam by using a broadcast manner.
  • the system information can only be semi-statically updated, the manner in which the configuration information is sent through the system information is more suitable for scenarios in which the time domain resources that do not include the SS block are semi-statically changed. For example, the start position of the time domain resource that does not include the SS Block is mainly affected.
  • the effect of SS Burst length is a fixed or semi-static change scenario.
  • the synchronization signal and the broadcast channel are not included in part of the time domain resources in the time domain resource except the first time domain resource in the target downlink period. That is, the first time domain resource may include a portion of the target downlink period that does not include the synchronization signal and The time domain resource of the broadcast channel.
  • the network device sends the configuration information to the terminal device through high layer signaling (for example, Radio Resource Control (RRC) signaling) or Downlink Control Information (DCI). Or the network device sends configuration information to the terminal device by using a downlink control channel or a downlink data channel.
  • RRC Radio Resource Control
  • DCI Downlink Control Information
  • the terminal device that does not receive the configuration information performs
  • the time domain resource for the control channel detection is all the time domain resources that do not include the synchronization signal and the broadcast channel in the target downlink period, and the time domain resource that the terminal device that receives the configuration information performs the control channel detection is the first time indicated by the configuration information. Domain resource.
  • the network device sends a signal to the terminal device through three Beams, and SS Block1, SS Block 2, and SS Block 3 form SS Burst.
  • the SS block may not be connected to the pure data period before or after, or as shown in FIG. 5, the SS Block is connected to the pure data period.
  • the network device sends the configuration information through the DCI, which may indicate the time domain range of the entire DL Burst, and may also indicate a part of the range of the DL Burst.
  • the network device can notify the time domain resource that does not include the SS block to a specific terminal device in a unicast manner by using the DCI to send configuration information, so that the specific terminal device controls the time domain resource indicated by the configuration information.
  • Channel detection since the DCI can be dynamically updated, the method for sending configuration information through the DCI is more suitable for a scenario in which the time domain resource that does not include the SS block dynamically changes, such as a termination point location of the time domain resource that does not include the SS block or a switch point from the downlink to the uplink. The scene where the position changes.
  • the network device sends a signal to the terminal device through three Beams, and SS Block1, SS Block 2, and SS Block 3 form SS Burst.
  • the SS block may not be connected to the pure data period before or after, or as shown in FIG. 7, the SS Block is connected to the pure data period.
  • the network device sends configuration information through RRC signaling.
  • the time domain range of the entire DL Burst may be indicated by RRC signaling, and a part of the range of the DL Burst may also be indicated.
  • sending the configuration information by using the RRC signaling may notify the specific time device of the time domain resource not including the SS block in a unicast manner, and the specific terminal device performs the control channel on the time domain resource indicated by the configuration information. Detection. Similar to the method of sending configuration information through the SI, the RRC signaling can only be semi-statically updated. Therefore, the method of sending configuration information through RRC signaling is more suitable for scenarios in which the time domain resources that do not include the SS block are semi-statically changed, for example, SS is not included. The starting position of the block's time domain resource is mainly affected by the SS Burst length, which is a fixed or semi-static change scenario.
  • information for carrying the starting location information is used for At least two of the information carrying the time domain length information and the information for carrying the end location information are different. That is to say, the start position information, the time domain length information, and the end position information can be transmitted through different types of information.
  • the start position information is transmitted through SI or RRC signaling, and the time domain length information and the end position information are transmitted through the DCI.
  • At least two channels of the channel for carrying the start location information, the channel for carrying the time domain length information, and the channel for carrying the end location information are different. That is to say, the start position information, the time domain length information, and the end position information can be transmitted through different channels.
  • the network device sends a signal to the terminal device through three Beams, and SS Block1, SS Block 2, and SS Block 3 form SS Burst.
  • the SS block may not be connected to the pure data period before or after, or as shown in FIG. 9, the SS Block is connected to the pure data period.
  • the network device indicates, by SI or RRC signaling, a start position of the time domain resource that does not include the SS block, and indicates, by the DCI, a termination location of the time domain resource that does not include the SS Block or a switch point position of the downlink to the uplink.
  • the configuration information is used to indicate a second time domain resource in the target downlink time period, where the second time domain resource includes a synchronization signal and a broadcast channel.
  • the terminal device determines the time domain resource for performing control channel detection according to the second time domain resource.
  • the synchronization signal and the broadcast channel are not included in the time domain resources except the second time domain resource in the target downlink period. That is, the second time domain resource includes all synchronization signals and broadcast channels in the target downlink period.
  • the network device sends a signal to the terminal device through three Beams, and SS Block 1, SS Block 2, and SS Block 3 form SS Burst.
  • the SS block may not be connected to the pure data period before or after, or as shown in FIG. 11, the SS Block is connected to the pure data period.
  • the network device indicates SS Burst through the SI.
  • the terminal device learns the time domain range of the SS Burst, the terminal device can calculate the range of the time domain resource that does not include the SS Block.
  • the method for determining the detection range of the control channel in the multi-beam system according to the embodiment of the present application is described in detail above with reference to FIG. 1 to FIG.
  • a method of determining a detection range of a control channel in a multi-beam system according to an embodiment of the present application will be described in detail below from the terminal device side in conjunction with FIG. It should be understood that the interaction between the terminal device and the network device described on the terminal device side is the same as that described on the network device side. To avoid repetition, the related description is omitted as appropriate.
  • FIG. 12 illustrates a method for determining a detection range of a control channel in a multi-beam system according to still another embodiment of the present application. As shown in FIG. 12, the method 200 includes:
  • the terminal device receives the configuration information sent by the network device, where the configuration information is used by the terminal device to determine, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period;
  • the terminal device determines, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period, where the time domain resource includes multiple time domain scheduling units.
  • the terminal device receives the configuration information sent by the network device, and determines the time domain resource that needs to perform the control channel detection according to the configuration information. Therefore, in the multi-beam system, the terminal device only needs to perform detection of the control channel on the time domain resource determined according to the configuration information, and for those control channel time domain resources (such as other beam synchronization signals or broadcasts) that determine the absence of the present beam.
  • the time domain scheduling unit in which the signal is located can be excluded from the configuration information, so that the terminal can avoid detecting the part of the time domain resource, thereby reducing the complexity of the terminal device and the battery power consumption.
  • the configuration information is used to indicate the first time domain resource in the target downlink time period, where the first time domain resource includes multiple first child time domain resources, each The synchronization signal and the broadcast channel are not included in the first sub-time domain resource;
  • S220 is specifically:
  • the terminal device determines the first time domain resource as a time domain resource that needs to perform control channel detection.
  • the time domain resources except the first time domain resource in the target downlink period include a synchronization signal and a broadcast channel;
  • the S210 is specifically:
  • the terminal device receives the configuration information that is sent by the network device through a broadcast channel.
  • the synchronization signal and the broadcast channel are not included in part of the time domain resources in the time domain resource except the first time domain resource in the target downlink period;
  • the S210 is specifically:
  • the terminal device receives the configuration information that is sent by the network device by using a downlink control channel or a downlink data channel.
  • the multiple first sub-time domain resources are consecutive; or at least two of the plurality of first sub-time domain resources are discontinuous .
  • the configuration information includes at least one of the following information: start location information, time domain length information, and end location information; wherein the start location information is used to indicate a first time domain resource or a starting location of each first sub-time domain resource, where the time domain length information is used to indicate a time domain length of the first time domain resource or each first sub-time domain resource,
  • the ending location information is used by the terminal device to determine an ending location of the first time domain resource or each first sub-time domain resource according to the ending location information.
  • the end location information indicates the end location by indicating a time domain location of the downlink to uplink switching point
  • the method 200 further includes:
  • the terminal device determines a time domain location of the downlink to uplink switching point as an ending location of the first time domain resource.
  • At least two of the channels for carrying the start location information, the channel for carrying the time domain length information, and the channel for carrying the end location information are different.
  • the configuration information is used to indicate a second time domain resource in the target downlink time period, where the second time domain resource includes a synchronization signal and a broadcast channel.
  • the S220 is specifically:
  • the terminal device determines a time domain resource other than the second time domain resource in the target downlink time period as a time domain resource that needs to perform control channel detection.
  • the synchronization signal and the broadcast channel are not included in the time domain resources except the second time domain resource in the target downlink period.
  • the method for determining the detection range of the control channel in the multi-beam system according to the embodiment of the present application is described in detail with reference to FIG. 1 to FIG. 12 .
  • the network device according to the embodiment of the present application will be described in detail below with reference to FIG. 13 , as shown in FIG. 13 .
  • the network device 10 includes:
  • the processing module 11 is configured to generate configuration information, where the configuration information is used by the terminal device to determine, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period, where the time domain is
  • the resource includes multiple time domain scheduling units;
  • the transceiver module 12 is configured to send the configuration information to the terminal device.
  • the network device sends configuration information to the terminal device, so that the terminal device can determine the time domain resource that needs to perform control channel detection according to the configuration information. Therefore, in the multi-beam system, the terminal device only needs to perform detection of the control channel on the time domain resource determined according to the configuration information, and for those control channel time domain resources (such as other beam synchronization signals or broadcasts) that determine the absence of the present beam.
  • the time domain scheduling unit in which the signal is located can be excluded from the configuration information, so that the terminal can avoid detecting the part of the time domain resource, thereby reducing the complexity of the terminal device and the battery power consumption.
  • the configuration information is used to indicate the first time domain resource in the target downlink time period, where the first time domain resource includes multiple first child time domain resources, each The synchronization signal and the broadcast channel are not included in the first sub-time domain resource.
  • the time domain resources except the first time domain resource in the target downlink period include a synchronization signal and a broadcast channel;
  • the transceiver module 12 is specifically configured to: send system information to the terminal device, where the system information includes the configuration information; or send the configuration information to the terminal device by using a broadcast channel.
  • the synchronization signal and the broadcast channel are not included in part of the time domain resources in the time domain resource except the first time domain resource in the target downlink period;
  • the transceiver module 12 is specifically configured to:
  • the configuration information is sent to the terminal device through a downlink control channel or a downlink data channel.
  • the multiple first sub-time domain resources are consecutive; or at least two of the plurality of first sub-time domain resources are discontinuous .
  • the configuration information includes at least one of the following information: start location information, time domain length information, and end location information; wherein the start location information is used to indicate a first time domain resource or a starting location of each first sub-time domain resource, where the time domain length information is used to indicate a time domain length of the first time domain resource or each first sub-time domain resource,
  • the ending location information is used by the terminal device to determine the first time domain resource according to the ending location information. The end position of the source or each first sub-time domain resource.
  • the end location information indicates the end location by a time domain location indicating a downlink to uplink switching point.
  • At least two of the channels for carrying the start location information, the channel for carrying the time domain length information, and the channel for carrying the end location information are different.
  • the configuration information is used to indicate a second time domain resource in the target downlink time period, where the second time domain resource includes a synchronization signal and a broadcast channel.
  • the synchronization signal and the broadcast channel are not included in the time domain resources except the second time domain resource in the target downlink period.
  • the network device may refer to the process of the method 100 corresponding to the embodiment of the present application, and the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 100.
  • the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 100.
  • it will not be repeated here.
  • FIG. 14 shows a terminal device according to an embodiment of the present application.
  • the terminal device 20 includes:
  • the transceiver module 21 is configured to receive configuration information sent by the network device, where the configuration information is used by the terminal device to determine, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period;
  • the processing module 22 is configured to determine, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period, where the time domain resource includes multiple time domain scheduling units.
  • the terminal device receives configuration information sent by the network device, and determines a time domain resource that needs to perform control channel detection according to the configuration information. Therefore, in the multi-beam system, the terminal device only needs to perform detection of the control channel on the time domain resource determined according to the configuration information, and for those control channel time domain resources (such as other beam synchronization signals or broadcasts) that determine the absence of the present beam.
  • the time domain scheduling unit in which the signal is located can be excluded from the configuration information, so that the terminal can avoid detecting the part of the time domain resource, thereby reducing the complexity of the terminal device and the battery power consumption.
  • the configuration information is used to indicate the first time domain resource in the target downlink time period, where the first time domain resource includes multiple first child time domain resources, each The synchronization signal and the broadcast channel are not included in the first sub-time domain resource;
  • the processing module 22 is specifically configured to:
  • the first time domain resource is determined as a time domain resource that needs to perform control channel detection.
  • the time domain resources except the first time domain resource in the target downlink period include a synchronization signal and a broadcast channel;
  • the transceiver module 21 is specifically configured to:
  • the synchronization signal and the broadcast channel are not included in part of the time domain resources in the time domain resource except the first time domain resource in the target downlink period;
  • the transceiver module 21 is specifically configured to:
  • the multiple first sub-time domain resources are consecutive; or at least two of the plurality of first sub-time domain resources are discontinuous .
  • the configuration information includes at least one of the following information: start location information, time domain length information, and end location information; wherein the start location information is used to indicate a first time domain resource or a starting location of each first sub-time domain resource, where the time domain length information is used to indicate a time domain length of the first time domain resource or each first sub-time domain resource,
  • the ending location information is used by the terminal device to determine an ending location of the first time domain resource or each first sub-time domain resource according to the ending location information.
  • the end location information indicates the end location by indicating a time domain location of a downlink to uplink switching point
  • the processing module 22 is further configured to:
  • the time domain location of the downlink to uplink switching point is determined as the ending location of the first time domain resource.
  • the information for carrying the starting location information, the information for carrying the time domain length information, and the information for carrying the ending location information are at least Two different information; or,
  • At least two of the channels for carrying the start location information, the channel for carrying the time domain length information, and the channel for carrying the end location information are different.
  • the configuration information is used to indicate a second time domain resource in the target downlink time period, where the second time domain resource includes a synchronization signal and a broadcast channel;
  • the processing module 22 is specifically configured to:
  • the time domain resource other than the second time domain resource in the target downlink period is determined as a time domain resource that needs to perform control channel detection.
  • the synchronization signal and the broadcast channel are not included in the time domain resources except the second time domain resource in the target downlink period.
  • the terminal device may refer to the process of the method 200 corresponding to the embodiment of the present application, and the respective units/modules in the terminal device and the other operations and/or functions described above are respectively implemented to implement the corresponding processes in the method 200. For the sake of brevity, it will not be repeated here.
  • FIG. 15 shows a network device according to another embodiment of the present application.
  • the network device 100 includes a processor 110 and a transceiver 120.
  • the processor 110 is coupled to the transceiver 120.
  • the network device 100 further includes a memory 130.
  • the memory 130 is coupled to the processor 110.
  • the processor 110, the memory 130, and the transceiver 120 can communicate with each other through an internal connection path.
  • the processor 110 is configured to generate configuration information, where the configuration information is used by the terminal device to determine, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period, where the time domain resource includes multiple time domains.
  • a scheduling unit configured to send the configuration information to the terminal device.
  • the network device sends configuration information to the terminal device, so that the terminal device can determine the time domain resource that needs to perform control channel detection according to the configuration information. Therefore, in the multi-beam system, the terminal device only needs to perform detection of the control channel on the time domain resource determined according to the configuration information, and for those control channel time domain resources (such as other beam synchronization signals or broadcasts) that determine the absence of the present beam.
  • the time domain scheduling unit in which the signal is located can be excluded from the configuration information, so that the terminal can avoid detecting the part of the time domain resource, thereby reducing the complexity of the terminal device and the battery power consumption.
  • the network device 100 may refer to the network device 10 corresponding to the embodiment of the present application, and the respective units/modules in the network device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 100. For the sake of brevity, it will not be repeated here.
  • the terminal device 200 includes: a processor 210 and a transceiver 220.
  • the processor 210 and the transceiver 220 are connected, and optionally
  • the terminal device 200 further includes a memory 230, and the memory 230 is connected to the processor 210.
  • the processor 210, the memory 230, and the transceiver 220 can communicate with each other through an internal connection path.
  • the transceiver 220 is configured to receive configuration information sent by the network device, where the configuration information is used by the terminal device to determine, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period;
  • the processor 210 is configured to determine, according to the configuration information, a time domain resource that needs to perform control channel detection in a target downlink time period, where the time domain resource includes multiple time domain scheduling units.
  • the terminal device receives configuration information sent by the network device, and determines a time domain resource that needs to perform control channel detection according to the configuration information. Therefore, in the multi-beam system, the terminal device only needs to perform detection of the control channel on the time domain resource determined according to the configuration information, and for those control channel time domain resources (such as other beam synchronization signals or broadcasts) that determine the absence of the present beam.
  • the time domain scheduling unit in which the signal is located can be excluded from the configuration information, so that the terminal can avoid detecting the part of the time domain resource, thereby reducing the complexity of the terminal device and the battery power consumption.
  • the terminal device 200 may refer to the terminal device 20 corresponding to the embodiment of the present application, and the respective units/modules in the terminal device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 200, For the sake of brevity, it will not be repeated here.
  • the processor in the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • Volatile storage The device can be a Random Access Memory (RAM), which acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate SDRAM
  • DDR SDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM Synchronous Connection Dynamic Random Access Memory
  • DR RAM direct memory bus random access memory
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • 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, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated in one unit. In the unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

本申请提供一种多波束系统中确定控制信道的检测范围的方法和设备，该方法包括：网络设备向终端设备发送配置信息，所述配置信息用于终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。本申请实施例的多波束系统中确定控制信道的检测范围的方法，终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。

Description

多波束系统中确定控制信道的检测范围的方法和设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及多波束系统中确定控制信道的检测范围的方法和设备。
背景技术
在长期演进(Long Term Evolution，LTE)系统中，下行控制信道(Physical Downlink Control Channel，PDCCH)的时域位置是完全固定的，位于每个1ms子帧的开头几个符号，终端设备只需要在这几个符号内进行盲检测即可接收PDCCH。
而未来的通信系统(例如，5th Generation，5G)在高频段(＞6GHz)中将引入多波束(multi-beam)技术，即基站在通过时分方式轮换发送多个波束的信号，每个时间单元内只有某些波束发送信号，以集中能量，扩大覆盖。因此在一个时间周期内，会有多个PDCCH和相应的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)的发送时段，并且每个Beam的PDCCH/PDSCH的开始时间和持续时间都是灵活的，这导致终端设备需要在整个时域范围内对PDCCH进行检测。这将导致终端设备具有较高的复杂度，增大终端设备的电池耗电量。
由此，需要提供一种多波束系统中确定控制信道的检测范围的方法，降低终端设备的复杂度和电池耗电量。
发明内容
本申请提供一种多波束系统中确定控制信道的检测范围的方法和设备，能够降低终端设备的复杂度和电池耗电量。
第一方面，提供了一种多波束系统中确定控制信道的检测范围的方法，包括：网络设备向终端设备发送配置信息，所述配置信息用于终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
根据本申请的多波束系统中确定控制信道的检测范围的方法，网络设备向终端设备发送配置信息，使得终端设备能够根据配置信息确定需要进行控 制信道检测的时域资源。由此在多波束系统中终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。
结合第一方面，在第一方面的一种实现方式中，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
其中，所述网络设备向终端设备发送配置信息，包括：
所述网络设备向所述终端设备发送系统信息，所述系统信息中包括所述配置信息；或，所述网络设备通过广播信道向所述终端设备发送所述配置信息。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
其中，所述网络设备向终端设备发送配置信息，包括：
所述网络设备向所述终端设备发送高层信令，所述高层信令中包括所述配置信息；或，
所述网络设备向所述终端设备发送下行控制信息DCI，所述DCI中包括所述配置信息；或，
所述网络设备通过下行控制信道或下行数据信道向所述终端设备发送所述配置信息。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一 子时域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资源或每个第一子时域资源的结束位置。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同；或，
用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道。
结合第一方面及其上述实现方式，在第一方面的另一实现方式中，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
第二方面，提供了一种多波束系统中确定控制信道的检测范围的方法，包括：终端设备接收网络设备发送的配置信息，所述配置信息用于所述终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源；所述终端设备根据所述配置信息，确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
根据本申请的多波束系统中确定控制信道的检测范围的方法，终端设备接收网络设备发送的配置信息，并根据配置信息确定需要进行控制信道检测的时域资源。由此在多波束系统中终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。
结合第二方面，在第二方面的一种实现方式中，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道；
其中，所述终端设备根据所述配置信息，确定目标下行时段内需要进行控制信道检测的时域资源，包括：
所述终端设备将所述第一时域资源确定为需要进行控制信道检测的时域资源。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
其中，所述终端设备接收网络设备发送的配置信息，包括：
所述终端设备接收所述网络设备发送的系统信息，所述系统信息中包括所述配置信息；或，
所述终端设备接收所述网络设备通过广播信道发送的所述配置信息。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
其中，所述终端设备接收网络设备发送的配置信息，包括：
所述终端设备接收所述网络设备发送的高层信令，所述高层信令中包括所述配置信息；或，
所述终端设备接收所述网络设备发送的下行控制信息DCI，所述DCI中包括所述配置信息；或，
所述终端设备接收所述网络设备通过下行控制信道或下行数据信道发送的所述配置信息。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一子时域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资源或每个第一子时域资源的结束位置。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述 结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置，所述方法还包括：
所述终端设备将所述下行到上行的切换点的时域位置确定为所述第一时域资源的结束位置。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同；或，
用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道；
其中，所述终端设备根据所述配置信息，确定所述目标下行时段内需要进行控制信道检测的时域资源，包括：
所述终端设备将所述目标下行时段内除所述第二时域资源之外的时域资源确定为需要进行控制信道检测的时域资源。
结合第二方面及其上述实现方式，在第二方面的另一实现方式中，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
第三方面，提供了一种网络设备，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地，所述网络设备包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的功能模块。
第四方面，提供了一种终端设备，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地，所述终端设备包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的功能模块。
第五方面，提供了一种网络设备，包括处理器、存储器和收发器。所述处理器、所述存储器和所述收发器之间通过内部连接通路互相通信，传递控制和/或数据信号，使得所述网络设备执行上述第一方面或第一方面的任意可能的实现方式中的方法。
第六方面，提供了一种终端设备，包括处理器、存储器和收发器。所述处理器、所述存储器和所述收发器之间通过内部连接通路互相通信，传递控 制和/或数据信号，使得所述网络设备执行上述第二方面或第二方面的任意可能的实现方式中的方法。
第七方面，提供了一种计算机可读介质，用于存储计算机程序，所述计算机程序包括用于执行上述第一方面或第一方面的任意可能的实现方式中的指令。
第八方面，提供了一种计算机可读介质，用于存储计算机程序，所述计算机程序包括用于执行上述第二方面或第二方面的任意可能的实现方式中的指令。
附图说明
图1是根据本申请实施例的多波束系统中确定控制信道的检测范围的示意性流程图；
图2是根据本申请另一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图3是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图4是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图5是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图6是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图7是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图8是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图9是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图10是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意图；
图11是根据本申请再一实施例的多波束系统中确定控制信道的检测范 围的方法的示意图；
图12是根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法的示意性流程图；
图13是根据本申请实施例的网络设备的示意性框图；
图14是根据本申请实施例的终端设备的示意性框图；
图15是根据本申请另一实施例的网络设备的示意性框图；
图16是根据本申请另一实施例的终端设备的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。
应理解，本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)或全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统、5G系统，或者说新无线(New Radio，NR)系统。
在本申请实施例中，终端设备可以包括但不限于移动台(Mobile Station，MS)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、用户设备(User Equipment，UE)、手机(handset)及便携设备(portable equipment)、车辆(vehicle)等，该终端设备可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，例如，终端设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等，终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
本申请实施例所涉及到的网络设备是一种部署在无线接入网中用以为终端设备提供无线通信功能的装置。所述网络设备可以为基站，所述基站可以包括各种形式的宏基站，微基站，中继站，接入点等。在采用不同的无线 接入技术的系统中，具有基站功能的设备的名称可能会有所不同。例如在LTE网络中，称为演进的节点B(Evolved NodeB，eNB或eNodeB)，在第三代(3rd Generation，3G)网络中，称为节点B(Node B)等等。
图1示出了根据本申请实施例的多波束系统中确定控制信道的检测范围的方法。如图1所示，方法100包括：
S110，网络设备向终端设备发送配置信息，所述配置信息用于终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
根据本申请实施例的多波束系统中确定控制信道的检测范围的方法，网络设备向终端设备发送配置信息，使得终端设备能够根据配置信息确定需要进行控制信道检测的时域资源。由此在多波束系统中终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。
需要说明的是，S110中的时域调度单元指的是时隙(Slot)或微时隙(mini-slot)。
可选地，在S110中，配置信息用于指示目标下行时段内的第一时域资源，第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道。
可选地，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
进一步地，目标下行时段内除第一时域资源外的时域资源中均包括同步信号和广播信道。也就是说，第一时域资源包括目标下行时段内所有不包括同步信号和广播信道的时域资源。在这种情况下，网络设备可以通过系统信息向终端设备发送配置信息。或者网络设备通过广播信道向终端设备发送配置信息。
并且，在一些实施例中，配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息，其中起始位置信息用于指示第一时域资源或每个第一子时域资源的起始位置，时域长度信息用于指示第一时域资源或每个第一子时域资源的时域长度，结束位置信息用于终端设备根据该 结束位置信息确定第一时域资源或每个第一子时域资源的结束位置。
可选地，作为一个实施例，结束位置信息可以通过指示下行到上行的切换点的时域位置指示所述结束位置。
可选地，上述的起始位置和/或时域长度和/或结束位置可以是以时隙和/或微时隙和/或符号为单位。或者上述的起始位置和/或结束位置可以是相对某个同步信号或广播信道的相对位置，也可以是相对于子帧或时隙边界的相对位置。上述的下行到上行的切换点的时域位置可以是以时隙和/或微时隙和/或符号为单位。
例如，假设网络设备通过3个波束(Beam)向终端设备发送信号，同步信号(Synchronization Signal，SS)块(Block)1、SS Block 2和SS Block3组成SS突发(Burst)。其中，如图2所示出的，SS block前后可以不衔接纯数据时段，或者如图3所示出的，SS Block前后衔接纯数据时段。网络设备通过SS Block 2内的物理广播信道(Physical Broadcast Channel，PBCH)或物理下行共享信道(Physical Downlink Shared Channel，PDSCH)中的系统信息(System Information，SI)发送配置信息，指示在图2或图3所示出的下行时段内，哪些时域资源时不包括SS Block，即下行(Downlink，DL)Burst的范围。具体地，配置信息指示DL Burst的起始点和/或终止点和/或下行到上行的切换点，在下行到上行的切换点之后将进行上行传输，对应的是上行(Uplink，UL)Burst。可以理解的是，当DL Burst延伸到整个下行时段的末尾时，指示下行到上行的切换点位置相当于指示DL Burst的终止位置。
需要说明的是，通过系统信息发送配置信息的方式通常指示整个DL Burst的时域范围，即所有不包括SS Block的时域资源。并且通过系统信息发送配置信息可以通过广播方式将不包括SS Block的时域资源通知给整个波束所有的终端设备。但是由于系统信息只能半静态更新，所以通过系统信息发送配置信息的方式更适用于不包括SS Block的时域资源半静态变化的场景，例如不包括SS Block的时域资源的起点位置主要受到SS Burst长度影响，是固定或半静态变化的场景。
在本申请实施例中，可选地，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道。也就是说，第一时域资源可以包括所述目标下行时段内的一部分不包括同步信号和 广播信道的时域资源。在这种情况下，网络设备通过高层信令(例如，无线资源控制(Radio Resource Control，RRC)信令)或下行控制信息(Downlink Control Information，DCI)向终端设备发送配置信息。或者网络设备通过下行控制信道或下行数据信道向终端设备发送配置信息。
需要说明的是，在第一时域资源包括所述目标下行时段内的一部分不包括同步信号和广播信道的时域资源的情况下，对于整个小区来说，未接收到配置信息的终端设备进行控制信道检测的时域资源为目标下行时段内所有不包括同步信号和广播信道的时域资源，而接收到配置信息的终端设备进行控制信道检测的时域资源为配置信息指示的该第一时域资源。
例如，假设网络设备通过3个Beam向终端设备发送信号，SS Block1、SS Block 2和SS Block 3组成SS Burst。其中，如图4所示出的，SS block前后可以不衔接纯数据时段，或者如图5所示出的，SS Block前后衔接纯数据时段。网络设备通过DCI发送配置信息，可以指示整个DL Burst的时域范围，也可以指示DL Burst的一部分范围。可以理解的是，网络设备通过DCI发送配置信息可以以单播方式将不包括SS Block的时域资源通知给某个特定终端设备，使得该特定终端设备在配置信息指示的时域资源上进行控制信道检测。并且由于DCI可以动态更新，因此通过DCI发送配置信息的方法更适合不包括SS Block的时域资源动态变化的场景，例如不包括SS Block的时域资源的终止点位置或下行到上行的切换点位置变化的场景。
或者，假设网络设备通过3个Beam向终端设备发送信号，SS Block1、SS Block 2和SS Block 3组成SS Burst。其中，如图6所示出的，SS block前后可以不衔接纯数据时段，或者如图7所示出的，SS Block前后衔接纯数据时段。网络设备通过RRC信令发送配置信息。通过RRC信令可以指示整个DL Burst的时域范围，也可以指示DL Burst的一部分范围。同样的，通过RRC信令发送配置信息可以以单播的方式将不包括SS Block的时域资源通知给某个特定终端设备，该特定终端设备在配置信息指示的时域资源上进行控制信道的检测。和通过SI发送配置信息的方法类似，RRC信令只能半静态更新，因此通过RRC信令发送配置信息的方法更适用于不包括SS Block的时域资源半静态变化的场景，例如不包括SS Block的时域资源的起点位置主要受到SS Burst长度影响，是固定或半静态变化的场景。
在本申请实施例中，可选地，用于携带所述起始位置信息的信息、用于 携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同。也就是说，起点位置信息、时域长度信息和结束位置信息可以通过不同类型的信息发送。例如，起点位置信息通过SI或RRC信令发送，时域长度信息和终点位置信息通过DCI发送。
或者，用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。也就是说，起点位置信息、时域长度信息和结束位置信息可以通过不同的信道发送。
例如，假设网络设备通过3个Beam向终端设备发送信号，SS Block1、SS Block 2和SS Block 3组成SS Burst。其中，如图8所示出的，SS block前后可以不衔接纯数据时段，或者如图9所示出的，SS Block前后衔接纯数据时段。网络设备通过SI或RRC信令指示不包括SS Block的时域资源的起点位置，通过DCI指示不包括SS Block的时域资源的终止位置或下行到上行的切换点位置。
可选地，在S110中，配置信息用于指示目标下行时段内的第二时域资源，所述第二时域资源包括同步信号和广播信道。由此，终端设备根据第二时域资源确定用于进行控制信道检测的时域资源。
进一步地，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。也就是说，第二时域资源包括所述目标下行时段内所有的同步信号和广播信道。
例如，假设网络设备通过3个Beam向终端设备发送信号，SS Block 1、SS Block 2和SS Block 3组成SS Burst。其中，如图10所示出的，SS block前后可以不衔接纯数据时段，或者如图11所示出的，SS Block前后衔接纯数据时段。网络设备通过SI指示SS Burst，终端设备在获知SS Burst的时域范围之后，可以推算出不包括SS Block的时域资源的范围。
以上结合图1至图11从网络设备侧详细描述了根据本申请实施例的多波束系统中确定控制信道的检测范围的方法。下面将结合图12从终端设备侧详细描述根据本申请实施例的多波束系统中确定控制信道的检测范围的方法。应理解，终端设备侧描述的终端设备与网络设备的交互与网络设备侧的描述相同，为了避免重复，适当省略相关描述。
图12示出了根据本申请再一实施例的多波束系统中确定控制信道的检测范围的方法，如图12所示，方法200包括：
S210，终端设备接收网络设备发送的配置信息，所述配置信息用于所述终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源；
S220，所述终端设备根据所述配置信息，确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
根据本申请实施例的多波束系统中确定控制信道的检测范围的方法，终端设备接收网络设备发送的配置信息，并根据配置信息确定需要进行控制信道检测的时域资源。由此在多波束系统中终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。
在本申请实施例中，可选地，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道；
其中，S220具体为：
所述终端设备将所述第一时域资源确定为需要进行控制信道检测的时域资源。
在本申请实施例中，可选地，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
其中，所述S210具体为：
所述终端设备接收所述网络设备发送的系统信息，所述系统信息中包括所述配置信息；或，
所述终端设备接收所述网络设备通过广播信道发送的所述配置信息。
在本申请实施例中，可选地，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
其中，所述S210具体为：
所述终端设备接收所述网络设备发送的高层信令，所述高层信令中包括所述配置信息；或，
所述终端设备接收所述网络设备发送的下行控制信息DCI，所述DCI中包括所述配置信息；或，
所述终端设备接收所述网络设备通过下行控制信道或下行数据信道发送的所述配置信息。
在本申请实施例中，可选地，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
在本申请实施例中，可选地，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一子时域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资源或每个第一子时域资源的结束位置。
在本申请实施例中，可选地，所述结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置，所述方法200还包括：
所述终端设备将所述下行到上行的切换点的时域位置确定为所述第一时域资源的结束位置。
在本申请实施例中，可选地，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同；或，
用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
在本申请实施例中，可选地，所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道；
其中，所述S220具体为：
所述终端设备将所述目标下行时段内除所述第二时域资源之外的时域资源确定为需要进行控制信道检测的时域资源。
在本申请实施例中，可选地，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
以上结合图1至图12详细描述了根据本申请实施例的多波束系统中确定控制信道的检测范围的方法，下面将结合图13详细描述根据本申请实施例的网络设备，如图13所示，网络设备10包括：
处理模块11，用于生成配置信息，所述配置信息用于终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源，所述时域 资源包括多个时域调度单元；
收发模块12，用于向终端设备发送所述配置信息。
根据本申请实施例的网络设备向终端设备发送配置信息，使得终端设备能够根据配置信息确定需要进行控制信道检测的时域资源。由此在多波束系统中终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。
在本申请实施例中，可选地，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道。
在本申请实施例中，可选地，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
其中，所述收发模块12具体用于：向所述终端设备发送系统信息，所述系统信息中包括所述配置信息；或，通过广播信道向所述终端设备发送所述配置信息。
在本申请实施例中，可选地，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
其中，所述收发模块12具体用于：
向所述终端设备发送高层信令，所述高层信令中包括所述配置信息；或，
向所述终端设备发送下行控制信息DCI，所述DCI中包括所述配置信息；或，
通过下行控制信道或下行数据信道向所述终端设备发送所述配置信息。
在本申请实施例中，可选地，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
在本申请实施例中，可选地，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一子时域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资 源或每个第一子时域资源的结束位置。
在本申请实施例中，可选地，所述结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置。
在本申请实施例中，可选地，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同；或，
用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
在本申请实施例中，可选地，所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道。
在本申请实施例中，可选地，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
根据本申请实施例的网络设备可以参照对应本申请实施例的方法100的流程，并且，该网络设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法100中的相应流程，为了简洁，在此不再赘述。
图14示出了根据本申请实施例的终端设备，如图14所示，终端设备20包括：
收发模块21，用于接收网络设备发送的配置信息，所述配置信息用于所述终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源；
处理模块22，用于根据所述配置信息，确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
根据本申请实施例的终端设备接收网络设备发送的配置信息，并根据配置信息确定需要进行控制信道检测的时域资源。由此在多波束系统中终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。
在本申请实施例中，可选地，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道；
其中，所述处理模块22具体用于：
将所述第一时域资源确定为需要进行控制信道检测的时域资源。
在本申请实施例中，可选地，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
其中，所述收发模块21具体用于：
接收所述网络设备发送的系统信息，所述系统信息中包括所述配置信息；或，
接收所述网络设备通过广播信道发送的所述配置信息。
在本申请实施例中，可选地，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
其中，所述收发模块21具体用于：
接收所述网络设备发送的高层信令，所述高层信令中包括所述配置信息；或，
接收所述网络设备发送的下行控制信息DCI，所述DCI中包括所述配置信息；或，
接收所述网络设备通过下行控制信道或下行数据信道发送的所述配置信息。
在本申请实施例中，可选地，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
在本申请实施例中，可选地，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一子时域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资源或每个第一子时域资源的结束位置。
在本申请实施例中，可选地，所述结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置，所述处理模块22还用于
将所述下行到上行的切换点的时域位置确定为所述第一时域资源的结束位置。
在本申请实施例中，可选地，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少 两个信息不同；或，
用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
在本申请实施例中，可选地，所所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道；
其中，所述处理模块22具体用于：
将所述目标下行时段内除所述第二时域资源之外的时域资源确定为需要进行控制信道检测的时域资源。
在本申请实施例中，可选地，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
根据本申请实施例的终端设备可以参照对应本申请实施例的方法200的流程，并且，该终端设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200中的相应流程，为了简洁，在此不再赘述。
图15示出了根据本申请另一实施例的网络设备。如图15所示，网络设备100包括处理器110和收发器120，处理器110和收发器120相连，可选地，该网络设备100还包括存储器130，存储器130与处理器110相连。其中，处理器110、存储器130和收发器120可以通过内部连接通路互相通信。其中，处理器110，用于生成配置信息，所述配置信息用于终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元；收发器120，用于向终端设备发送所述配置信息。
因此，根据本申请实施例的网络设备向终端设备发送配置信息，使得终端设备能够根据配置信息确定需要进行控制信道检测的时域资源。由此在多波束系统中终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。
根据本申请实施例的网络设备100可以参照对应本申请实施例的网络设备10，并且，该网络设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法100中的相应流程，为了简洁，在此不再赘述。
图16示出了根据本申请另一实施例的终端设备的示意性框图，如图16所示，终端设备200包括：处理器210和收发器220，处理器210和收发器220相连，可选地，所述终端设备200还包括存储器230，存储器230与处理器210相连。其中，处理器210、存储器230和收发器220可以通过内部连接通路互相通信。其中，所述收发器220，用于接收网络设备发送的配置信息，所述配置信息用于所述终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源；所述处理器210，用于根据所述配置信息，确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
因此，根据本申请实施例的终端设备接收网络设备发送的配置信息，并根据配置信息确定需要进行控制信道检测的时域资源。由此在多波束系统中终端设备只需要在根据配置信息确定出的时域资源上进行控制信道的检测，而对于那些确定不存在本波束的控制信道时域资源(如其他波束同步信号或广播信号所在的时域调度单元)，可以通过所述配置信息排除在外，使终端避免去检测这部分时域资源，从而能够降低终端设备的复杂度和电池耗电量。
根据本申请实施例的终端设备200可以参照对应本申请实施例的终端设备20，并且，该终端设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200中的相应流程，为了简洁，在此不再赘述。
可以理解，本申请实施例中的处理器可以是一种集成电路芯片，具有信号的处理能力。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储 器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
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单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一 个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案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一个存储介质中，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)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (40)

  1. 一种多波束系统中确定控制信道的检测范围的方法，其特征在于，包括：
    网络设备向终端设备发送配置信息，所述配置信息用于终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
  2. 根据权利要求1所述的方法，其特征在于，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道。
  3. 根据权利要求2所述的方法，其特征在于，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
    其中，所述网络设备向终端设备发送配置信息，包括：
    所述网络设备向所述终端设备发送系统信息，所述系统信息中包括所述配置信息；或，
    所述网络设备通过广播信道向所述终端设备发送所述配置信息。
  4. 根据权利要求2所述的方法，其特征在于，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
    其中，所述网络设备向终端设备发送配置信息，包括：
    所述网络设备向所述终端设备发送高层信令，所述高层信令中包括所述配置信息；或，
    所述网络设备向所述终端设备发送下行控制信息DCI，所述DCI中包括所述配置信息；或，
    所述网络设备通过下行控制信道或下行数据信道向所述终端设备发送所述配置信息。
  5. 根据权利要求2至4中任一项所述的方法，其特征在于，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
  6. 根据权利要求2至5中任一项所述的方法，其特征在于，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一子时 域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资源或每个第一子时域资源的结束位置。
  7. 根据权利要求6所述的方法，其特征在于，所述结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置。
  8. 根据权利要求6或7所述的方法，其特征在于，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同；或，
    用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
  9. 根据权利要求1所述的方法，其特征在于，所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道。
  10. 根据权利要求9所述的方法，其特征在于，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
  11. 一种多波束系统中确定控制信道的检测范围的方法，其特征在于，包括：
    终端设备接收网络设备发送的配置信息，所述配置信息用于所述终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源；
    所述终端设备根据所述配置信息，确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
  12. 根据权利要求11所述的方法，其特征在于，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道；
    其中，所述终端设备根据所述配置信息，确定目标下行时段内需要进行控制信道检测的时域资源，包括：
    所述终端设备将所述第一时域资源确定为需要进行控制信道检测的时域资源。
  13. 根据权利要求12所述的方法，其特征在于，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
    其中，所述终端设备接收网络设备发送的配置信息，包括：
    所述终端设备接收所述网络设备发送的系统信息，所述系统信息中包括所述配置信息；或，
    所述终端设备接收所述网络设备通过广播信道发送的所述配置信息。
  14. 根据权利要求12所述的方法，其特征在于，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
    其中，所述终端设备接收网络设备发送的配置信息，包括：
    所述终端设备接收所述网络设备发送的高层信令，所述高层信令中包括所述配置信息；或，
    所述终端设备接收所述网络设备发送的下行控制信息DCI，所述DCI中包括所述配置信息；或，
    所述终端设备接收所述网络设备通过下行控制信道或下行数据信道发送的所述配置信息。
  15. 根据权利要求12至14中任一项所述的方法，其特征在于，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
  16. 根据权利要求12至15中任一项所述的方法，其特征在于，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一子时域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资源或每个第一子时域资源的结束位置。
  17. 根据权利要求16所述的方法，其特征在于，所述结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置，所述方法还包括：
    所述终端设备将所述下行到上行的切换点的时域位置确定为所述第一时域资源的结束位置。
  18. 根据权利要求16或17所述的方法，其特征在于，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同；或，
    用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
  19. 根据权利要求11所述的方法，其特征在于，所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道；
    其中，所述终端设备根据所述配置信息，确定所述目标下行时段内需要进行控制信道检测的时域资源，包括：
    所述终端设备将所述目标下行时段内除所述第二时域资源之外的时域资源确定为需要进行控制信道检测的时域资源。
  20. 根据权利要求19所述的方法，其特征在于，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
  21. 一种网络设备，其特征在于，包括：
    处理模块，用于生成配置信息，所述配置信息用于终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元；
    收发模块，用于向终端设备发送所述配置信息。
  22. 根据权利要求21所述的网络设备，其特征在于，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第一子时域资源，每个第一子时域资源中不包括同步信号和广播信道。
  23. 根据权利要求22所述的网络设备，其特征在于，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
    其中，所述收发模块具体用于：
    向所述终端设备发送系统信息，所述系统信息中包括所述配置信息；或，
    通过广播信道向所述终端设备发送所述配置信息。
  24. 根据权利要求22所述的网络设备，其特征在于，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
    其中，所述收发模块具体用于：
    向所述终端设备发送高层信令，所述高层信令中包括所述配置信息；或，
    向所述终端设备发送下行控制信息DCI，所述DCI中包括所述配置信息；或，
    通过下行控制信道或下行数据信道向所述终端设备发送所述配置信息。
  25. 根据权利要求22至24中任一项所述的网络设备，其特征在于，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
  26. 根据权利要求22至25中任一项所述的网络设备，其特征在于，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一子时域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资源或每个第一子时域资源的结束位置。
  27. 根据权利要求26所述的网络设备，其特征在于，所述结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置。
  28. 根据权利要求26或27所述的网络设备，其特征在于，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同；或，
    用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
  29. 根据权利要求21所述的网络设备，其特征在于，所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道。
  30. 根据权利要求29所述的网络设备，其特征在于，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
  31. 一种终端设备，其特征在于，包括：
    收发模块，用于接收网络设备发送的配置信息，所述配置信息用于所述终端设备根据所述配置信息确定目标下行时段内需要进行控制信道检测的时域资源；
    处理模块，用于根据所述配置信息，确定目标下行时段内需要进行控制信道检测的时域资源，所述时域资源包括多个时域调度单元。
  32. 根据权利要求31所述的终端设备，其特征在于，所述配置信息用于指示所述目标下行时段内的第一时域资源，所述第一时域资源包括多个第 一子时域资源，每个第一子时域资源中不包括同步信号和广播信道；
    其中，所述处理模块具体用于：
    将所述第一时域资源确定为需要进行控制信道检测的时域资源。
  33. 根据权利要求32所述的终端设备，其特征在于，所述目标下行时段内除所述第一时域资源之外的时域资源中均包括同步信号和广播信道；
    其中，所述收发模块具体用于：
    接收所述网络设备发送的系统信息，所述系统信息中包括所述配置信息；或，
    接收所述网络设备通过广播信道发送的所述配置信息。
  34. 根据权利要求32所述的终端设备，其特征在于，所述目标下行时段内除所述第一时域资源之外的时域资源中的部分时域资源中不包括同步信号和广播信道；
    其中，所述收发模块具体用于：
    接收所述网络设备发送的高层信令，所述高层信令中包括所述配置信息；或，
    接收所述网络设备发送的下行控制信息DCI，所述DCI中包括所述配置信息；或，
    接收所述网络设备通过下行控制信道或下行数据信道发送的所述配置信息。
  35. 根据权利要求32至34中任一项所述的终端设备，其特征在于，所述多个第一子时域资源是连续的；或所述多个第一子时域资源中至少两个第一子时域资源是不连续的。
  36. 根据权利要求32至35中任一项所述的终端设备，其特征在于，所述配置信息包括下列信息中的至少一种：起始位置信息、时域长度信息和结束位置信息；其中，所述起始位置信息用于指示所述第一时域资源或每个第一子时域资源的起始位置，所述时域长度信息用于指示所述第一时域资源或每个第一子时域资源的时域长度，所述结束位置信息用于所述终端设备根据所述结束位置信息确定所述第一时域资源或每个第一子时域资源的结束位置。
  37. 根据权利要求36所述的终端设备，其特征在于，所述结束位置信息通过指示下行到上行的切换点的时域位置指示所述结束位置，所述处理模 块还用于
    将所述下行到上行的切换点的时域位置确定为所述第一时域资源的结束位置。
  38. 根据权利要求36或37所述的终端设备，其特征在于，用于携带所述起始位置信息的信息、用于携带所述时域长度信息的信息和用于携带所述结束位置信息的信息中至少两个信息不同；或，
    用于承载所述起始位置信息的信道、用于承载所述时域长度信息的信道和用于承载所述结束位置信息的信道中至少两个信道不同。
  39. 根据权利要求31所述的终端设备，其特征在于，所述配置信息用于指示所述目标下行时段内的第二时域资源，所述第二时域资源中包括同步信号和广播信道；
    其中，所述处理模块具体用于：
    将所述目标下行时段内除所述第二时域资源之外的时域资源确定为需要进行控制信道检测的时域资源。
  40. 根据权利要求39所述的终端设备，其特征在于，所述目标下行时段内除所述第二时域资源之外的时域资源中均不包括同步信号和广播信道。
PCT/CN2017/077850 2017-03-23 2017-03-23 多波束系统中确定控制信道的检测范围的方法和设备 WO2018170826A1 (zh)

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