WO2018209674A1 - 上行控制信息传输方法、装置及系统 - Google Patents

上行控制信息传输方法、装置及系统 Download PDF

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Publication number
WO2018209674A1
WO2018209674A1 PCT/CN2017/085029 CN2017085029W WO2018209674A1 WO 2018209674 A1 WO2018209674 A1 WO 2018209674A1 CN 2017085029 W CN2017085029 W CN 2017085029W WO 2018209674 A1 WO2018209674 A1 WO 2018209674A1
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WIPO (PCT)
Prior art keywords
uplink
physical resource
information
terminal device
access network
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PCT/CN2017/085029
Other languages
English (en)
French (fr)
Inventor
林亚男
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 ES17909868T priority Critical patent/ES2877899T3/es
Priority to PL17909868T priority patent/PL3614772T3/pl
Priority to RU2019139994A priority patent/RU2019139994A/ru
Priority to AU2017414430A priority patent/AU2017414430A1/en
Priority to CN201780090466.7A priority patent/CN110612766A/zh
Priority to BR112019024141-8A priority patent/BR112019024141A2/pt
Priority to HUE17909868A priority patent/HUE054835T2/hu
Priority to DK17909868.6T priority patent/DK3614772T3/da
Priority to PCT/CN2017/085029 priority patent/WO2018209674A1/zh
Priority to PT179098686T priority patent/PT3614772T/pt
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 MX2019013787A priority patent/MX2019013787A/es
Priority to JP2019561879A priority patent/JP2020521363A/ja
Priority to EP17909868.6A priority patent/EP3614772B1/en
Priority to CN201911319662.4A priority patent/CN110944399A/zh
Priority to KR1020197034979A priority patent/KR20200007841A/ko
Priority to CA3063777A priority patent/CA3063777A1/en
Priority to TW107114988A priority patent/TW201902259A/zh
Publication of WO2018209674A1 publication Critical patent/WO2018209674A1/zh
Priority to US16/684,465 priority patent/US11039463B2/en
Priority to PH12019502557A priority patent/PH12019502557A1/en
Priority to ZA2019/08147A priority patent/ZA201908147B/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • 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
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to a method, an apparatus, and a system for transmitting uplink control information.
  • the scheduling request (English: Scheduling Request, SR for short) is used to notify the base station to allocate corresponding uplink transmission resources to the uplink data in the terminal device.
  • the UE In the Long Term Evolution (LTE) system, if the user equipment (English: User Equipment, UE for short) needs to send uplink data to the eNB, the UE first uses the pre-configured physical uplink control channel (Physical). The physical resources of the Uplink Control Channel (PU CCH) are sent to the eNB, and the eNB configures the uplink transmission resource according to the SR, so that the UE sends the uplink data to the eNB according to the uplink transmission resource configured by the eNB.
  • PU CCH Uplink Control Channel
  • the eNB pre-configures dedicated physical resources for each UE to transmit the SR, and the utilization rate of the dedicated physical resources by the current LTE system is not high.
  • the embodiment of the present invention provides a method, an apparatus, and a system for transmitting uplink control information.
  • the technical solution is as follows:
  • a method for transmitting an uplink control information comprising:
  • the terminal device When the first scheduling request and the uplink information need to be sent in the target time unit, the terminal device simultaneously sends the uplink information and the second scheduling request to the access network device on the physical resource in the target time unit;
  • the terminal device uses multiple uplink logical channels for data transmission, and the first scheduling request is used to indicate that there are uplink logical channels of data to be sent in the multiple uplink logical channels, and the second scheduling request is used to indicate whether multiple uplink logical channels are included. There is uplink data to be transmitted, and parameters of at least two uplink logical channels in the plurality of uplink logical channels are different.
  • the parameters of the uplink logical channel include at least one of a transmission time interval, a subcarrier spacing, a delay, and a reliability.
  • the uplink information includes: feedback response information ACK/NACK, At least one of channel state information CSI and uplink traffic data.
  • the terminal device sends the uplink information and the second scheduling request to the access network device at the same time on the physical resources in the target time unit, including:
  • the terminal device sends the uplink information to the access network device by using the first type of physical resources in the target time unit;
  • the first type of physical resource is a physical resource used to transmit the first scheduling request.
  • the first type of physical resource includes multiple first physical resources, and the plurality of first physical resources have a corresponding relationship with multiple uplink logical channels;
  • the terminal device sends the uplink information to the access network device by using the first type of physical resources in the target time unit, including:
  • the terminal device transmits the uplink information to the access network device by using at least one first physical resource in the target time unit.
  • the at least one first physical resource includes a physical resource corresponding to the first logical channel, where the first logical channel refers to a priority of the uplink logical channel corresponding parameter of the terminal device according to the data to be sent. Determined uplink logical channel.
  • the priority of the uplink logical channel corresponding parameter is agreed by the protocol.
  • the method before the terminal device sends the uplink information to the access network device by using the first type of physical resources in the target time unit, the method further includes:
  • the terminal device receives the first configuration information sent by the access network device, where the first configuration information is used to configure the first type of physical resource to the terminal device.
  • the terminal device sends the uplink information and the second scheduling request to the access network device at the same time on the physical resources in the target time unit, including:
  • the terminal device sends the uplink information and the second scheduling request to the access network device by using the second type of physical resources in the target time unit;
  • the second type of physical resource is a physical resource used for transmitting uplink information.
  • the second scheduling information is 1-bit information
  • the value of the 1-bit information is the first preset value
  • the uplink data to be sent exists in the multiple uplink logical channels
  • the 1-bit information When the value is the second preset value, it indicates that there is no uplink data to be sent in multiple uplink logical channels.
  • the terminal device uses the second type of physics in the target time unit Before the resource sends the uplink information and the second scheduling request to the access network device, the method further includes:
  • the terminal device receives the second configuration information sent by the access network device, where the second configuration information is used to configure the second type of physical resource to the terminal device.
  • an uplink control information transmission method includes:
  • the access network device When the first scheduling request and the uplink information need to be received in the target time unit, the access network device receives the uplink information and the second scheduling request that are simultaneously sent by the terminal device on the physical resources in the target time unit;
  • the terminal device uses multiple uplink logical channels for data transmission, the first scheduling request is used to indicate that there are logical channels of the to-be-transmitted data in the multiple uplink logical channels, and the second scheduling request is used to indicate whether multiple uplink logical channels exist.
  • the parameters of the at least two uplink logical channels in the plurality of uplink logical channels are different.
  • the parameters of the uplink logical channel include at least one of a transmission time interval, a subcarrier spacing, a delay, and a reliability.
  • the uplink information includes at least one of feedback response information ACK/NACK, channel state information CSI, and uplink service data.
  • the access network device receives the uplink information and the second scheduling request that are sent by the terminal device on the physical resources in the target time unit, including:
  • the access network device receives the uplink information sent by the terminal device using the first type of physical resource in the target time unit;
  • the first type of physical resource is a physical resource used to transmit the first scheduling request.
  • the access network device sends the first configuration information to the terminal device, where the first configuration information is used to configure the first type of physical resource to the terminal device.
  • the first type of physical resource includes multiple first physical resources, and the plurality of first physical resources have a corresponding relationship with multiple uplink logical channels;
  • the access network device receives the uplink information and the second scheduling request that are simultaneously sent by the terminal device on the physical resource in the target time unit, and includes:
  • the access network device receives uplink information sent by the terminal device using at least one first physical resource in the target time unit.
  • the at least one first physical resource includes the first logical channel
  • the first logical channel refers to an uplink logical channel determined by the terminal device according to the priority of the uplink logical channel corresponding parameter of the data to be sent.
  • the priority of the uplink logical channel corresponding parameter is agreed by the protocol.
  • the access network device receives the uplink information and the second scheduling request that are sent by the terminal device on the physical resources in the target time unit, including:
  • the access network device receives the uplink information and the second scheduling request sent by the terminal device by using the second type of physical resources in the target time unit;
  • the second type of physical resource is a physical resource used for transmitting uplink information.
  • the access network device sends the second configuration information to the terminal device, where the second configuration information is used to configure the second type of physical resource to the terminal device.
  • the second scheduling information is 1-bit information
  • the value of the 1-bit information is the first preset value
  • the uplink data to be sent exists in the multiple uplink logical channels
  • the 1-bit information When the value is the second preset value, it indicates that there is no uplink data to be sent in multiple uplink logical channels.
  • an uplink control information transmission apparatus comprising at least one unit, wherein the at least one unit is configured to implement any one of the foregoing first aspect or the optional implementation of the first aspect.
  • the uplink control information transmission method provided by the mode.
  • an uplink control information transmission apparatus comprising at least one unit, wherein the at least one unit is configured to implement any one of the foregoing second aspect or the second aspect.
  • the uplink control information transmission method provided by the mode.
  • a terminal device comprising a processor, a memory, a transmitter, and a receiver;
  • the memory is for storing one or more instructions that are indicated to be executed by the processor
  • a processor configured to send the uplink information and the second scheduling request to the access network device simultaneously on the physical resources in the target time unit when the first scheduling request and the uplink information are to be sent in the target time unit;
  • the terminal device uses a plurality of uplink logical channels for data transmission, where the first scheduling request is used to indicate that an uplink logical channel of data to be sent exists in the multiple uplink logical channels, and the second scheduling request is used for And indicating whether there is uplink data to be sent in the multiple uplink logical channels, and parameters of the at least two uplink logical channels in the multiple uplink logical channels are different.
  • an access network device includes a processor, a memory, a transmitter, and a receiver;
  • the memory is for storing one or more instructions that are indicated to be executed by the processor
  • a processor configured to: when the first scheduling request and the uplink information need to be received in the target time unit, receive the uplink information and the second scheduling request that are sent by the terminal device on the physical resources in the target time unit;
  • the terminal device uses a plurality of uplink logical channels for data transmission, where the first scheduling request is used to indicate that there are logical channels of data to be sent in the multiple uplink logical channels, and the second scheduling request is used to indicate Whether there is uplink data to be transmitted in the plurality of uplink logical channels, and parameters of at least two uplink logical channels in the plurality of uplink logical channels are different.
  • a computer readable medium storing one or more instructions loaded by a processor and executed to implement the first aspect described above or The uplink control information transmission method provided by any of the optional implementations of the first aspect.
  • a computer readable medium storing one or more instructions loaded by a processor and executed to implement the second aspect or The uplink control information transmission method provided by any of the optional implementations of the second aspect.
  • a transmission system for uplink control information is provided, where the transmission system of the uplink control information includes a terminal device and an access network device, where the terminal device includes the third aspect or the foregoing
  • the access network apparatus includes the uplink control provided by the optional implementation manner of any one of the foregoing fourth aspect or the fourth aspect Information transmission device.
  • a transmission system for uplink control information is provided, where the transmission system of the uplink control information includes a terminal device and an access network device, where the terminal device is the fifth aspect or the foregoing
  • the terminal device provided by any one of the optional implementations of the fifth aspect, wherein the access network device is an access network device provided by an optional implementation manner of any of the sixth aspect or the sixth aspect.
  • the terminal device When the first scheduling request and the uplink information need to be sent in the target time unit, the terminal device simultaneously sends the uplink information and the second scheduling to the access network device on the physical resources in the target time unit.
  • the request enables the terminal device to transmit the uplink information and the second scheduling request on the dedicated physical resource for transmitting the first scheduling request or the uplink information, thereby improving the utilization of the dedicated physical resources by the LTE system.
  • FIG. 1 is a schematic structural diagram of a mobile communication system according to an exemplary embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a terminal according to an exemplary embodiment of the present invention.
  • FIG. 3 is a flowchart of an uplink control information transmission method according to an exemplary embodiment of the present invention.
  • FIG. 4 is a flowchart of a method for transmitting uplink control information according to another exemplary embodiment of the present invention.
  • FIG. 5 is a flowchart of an uplink control information transmission method according to another exemplary embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an uplink control information transmission apparatus according to an exemplary embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of an uplink control information transmission apparatus according to another exemplary embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a terminal device according to an exemplary embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of an access network device according to an exemplary embodiment of the present invention.
  • a “module” as referred to herein generally refers to a program or instruction stored in a memory that is capable of performing certain functions;
  • "unit” as referred to herein generally refers to a functional structure that is logically divided, the "unit” It can be implemented by pure hardware or a combination of hardware and software.
  • Multiple as referred to herein means two or more. "and/or,” describes the association relationship of the associated objects, indicating that there may be three relationships, for example, A and/or B, which may indicate that there are three cases where A exists separately, A and B exist at the same time, and B exists separately.
  • the character "/" generally indicates that the contextual object is an "or" relationship.
  • the terminal device uses multiple uplink logical channels for data transmission, and the logical channel is a channel that the Medium Access Control (MAC) layer provides services to the Radio Link Control (RLC) layer.
  • the terminal device needs to send an SR to the base station, where the SR is used to indicate to the base station that the uplink logical channel of the uplink data to be sent exists in the terminal device, or the SR It is used to indicate to the base station which uplink logical channels have uplink data to be sent. Therefore, the base station transmits configuration information to the terminal device in advance, and the configuration information is used to configure the physical resource for transmitting the SR to the terminal device.
  • the physical resource is a 2-bit physical resource
  • the SR is 2-bit information.
  • the terminal device uses the 2-bit physical resource to transmit the SR, and the value of the SR has a corresponding relationship with the uplink logical channel.
  • the value of the SR has a one-to-one correspondence with the uplink logical channel.
  • the uplink logical channel is assumed to be four, and the corresponding relationship is as shown in Table 1.
  • the SR has four values: "00", “01”, “10”, and "11".
  • the base station pre-configures a dedicated physical resource for the terminal device to transmit the SR, and the physical resource may be a PUCCH resource.
  • the physical resource may be a PUCCH resource.
  • the current LTE system does not have high utilization of these dedicated physical resources.
  • the present invention provides a method, device and system for transmitting uplink control information. In the following, please refer to the method embodiments provided in the following Figures 1 to 5.
  • Uplink Control Information Includes SR and uplink information.
  • the first scheduling request is used to indicate that an uplink logical channel with data to be transmitted exists in multiple uplink logical channels.
  • the first scheduling request is used to specifically indicate to the base station which uplink logical channels have data to be transmitted.
  • the uplink logical channel that has data to be transmitted is a subset of all uplink logical channels in the terminal.
  • the first scheduling request is a scheduling request that needs to be sent in the target time unit but is not actually sent.
  • the second scheduling request is used to indicate whether there is uplink data to be sent in multiple uplink logical channels.
  • the second scheduling request does not necessarily indicate to the base station which uplink logical channels have data to be transmitted, and may only indicate to the base station that there is uplink data to be sent in the terminal.
  • the second scheduling request is a scheduling request that the terminal device actually sends and/or implicitly indicates on the physical resource in the target time unit, or the access network device is in the target time unit.
  • a scheduling request corresponding to the physical resource is determined when the uplink information is received on the physical resource.
  • Uplink information at least one of feedback response information, channel state information (CSI), and uplink service data.
  • the feedback response information includes an acknowledgement (ACK) and a non-acknowledgement (NACK).
  • the ACK is used to indicate that the access network device has correctly received the uplink data sent by the terminal device, and the NACK is used to indicate the access.
  • the network device does not correctly receive the uplink data sent by the terminal device;
  • the CSI refers to the channel state information of the uplink channel that the terminal device transmits to the base station, and is used to indicate the channel state of the uplink channel of the terminal device.
  • FIG. 1 illustrates a junction of a mobile communication system according to an exemplary embodiment of the present invention.
  • the mobile communication system may be an LTE system, or may be a 5G system.
  • the 5G system is also called a New Radio (NR) system, which is not limited in this embodiment.
  • the mobile communication system includes an access network device 120 and a terminal device 140.
  • the access network device 120 can be a base station, and the base station can be used to convert the received radio frame with the IP packet message, and can also coordinate the attribute management of the air interface.
  • the base station may be an evolved base station (eNB or e-NodeB) in LTE, or a base station employing a centralized distributed architecture in a 5G system.
  • eNB evolved base station
  • e-NodeB evolved base station
  • the access network device 120 adopts a centralized distributed architecture it generally includes a central unit (CU) and at least two distributed units (DUs).
  • a protocol stack of a Packet Data Convergence Protocol (PD CP) layer, a Radio Link Control (RLC) layer, and a Media Access Control (MAC) layer is disposed in the central unit;
  • the physical layer (P hysical, PHY) protocol stack is disposed in the distribution unit.
  • the specific implementation manner of the access network device 120 is not limited in the embodiment of the present invention.
  • the access network device may further include a home base station (Home eNB, HeNB), a relay, a pico base station Pico, and the like.
  • the access network device 120 and the terminal device 140 establish a wireless connection through the wireless air interface.
  • the wireless air interface is a wireless air interface based on a 5G standard, for example, the wireless air interface is a New Radio (NR); or the wireless air interface may also be a wireless technology based on a 5G-based next-generation mobile communication network technology standard.
  • the air interface; or the wireless air interface may also be a wireless air interface based on the 4G standard (LTE system).
  • the access network device 120 can receive the uplink data sent by the terminal device 140 through a wireless connection.
  • Terminal device 140 may refer to a device that is in data communication with access network device 120.
  • the terminal device 140 can communicate with one or more core networks via a Radio Access Network (RAN), which can be a mobile terminal device, such as a mobile phone (or "cellular" phone) and has a mobile
  • RAN Radio Access Network
  • the computer of the terminal device can be, for example, a portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile device.
  • Access Terminal User Terminal, User Agent, User Device, or User Equipment (UE).
  • the terminal device 140 may also be a relay device, which is not limited in this embodiment.
  • the terminal device 140 can transmit uplink data to the access network device 120 through a wireless connection with the access network device 120.
  • the access network device 120 configures the physical resources in the target time unit to the terminal device 140 in advance.
  • the terminal device 140 needs to send the first scheduling request and the uplink information in the target time unit
  • the terminal device 140 is in the target time unit.
  • the uplink information and the second scheduling request are simultaneously sent to the access network device 120 on the physical resources.
  • a plurality of access network devices 120 and/or a plurality of terminal devices 140 may be included, and one access network device 120 and one terminal device are shown in FIG. 140 is illustrated, but the embodiment does not limit this.
  • the physical resource for sending the first scheduling request simultaneously sends the second scheduling request and other uplink information, or the physical resource for sending other uplink information simultaneously sends the second scheduling request and other uplink information, thereby
  • the implementation indicates that the SR is indicated to the access network device, and the effect of other uplink information is also sent.
  • FIG. 2 is a flowchart of an uplink control information transmission method according to an exemplary embodiment of the present invention.
  • the present embodiment is exemplified by the method used in the mobile communication system shown in FIG. 1.
  • the method includes the following steps.
  • Step 201 The access network device configures the physical resource in the target time unit to the terminal device.
  • the access network device sends configuration information to the terminal device, where the configuration information is used to configure the physical resource in the target time unit to the terminal device.
  • the physical resource is used to send a first scheduling request and/or uplink information.
  • the target time unit is a time unit corresponding to when the terminal device needs to send the first scheduling request and the uplink information.
  • the target time unit is a symbol, b symbol group, c slot or d subframe, and a, b, c, and d are positive integers. This embodiment does not limit this.
  • the terminal device uses multiple uplink logical channels for data transmission, and the parameters of the at least two uplink logical channels in the multiple uplink logical channels are different.
  • the "plurality” can be understood as “n,” n being a positive integer. Optionally, n ⁇ 2.
  • the parameter of the uplink logical channel is used to indicate the transmission requirement of the uplink logical channel
  • the parameters of the uplink logical channel include: at least one of a Transmission Time Interval (TTI), a subcarrier spacing, a delay, and a reliability.
  • TTI is in milliseconds (ms) or orthogonal frequency division multiplexing (Ortho) Measured by directional frequency division multiplexing (OFDM), for example, the length of one TTI is 0.5 ms, or 7 symbols, 4 symbols, 3 symbols, or 2 OFDM symbols; the subcarrier spacing is in kilohertz kHz.
  • Metrics; reliability can be measured by the packet loss rate.
  • both latency and reliability are measured by QoS (Quality of Service) priority.
  • the types and metrics of parameters of the uplink logical channel are not limited.
  • Step 202 The terminal device determines a physical resource in a target time unit configured by the access network device.
  • the terminal device receives configuration information sent by the access network device, and determines physical resources in the target time unit according to the configuration information.
  • Step 203 When the first scheduling request and the uplink information need to be sent in the target time unit, the terminal device simultaneously sends the uplink information and the second scheduling request to the access network device on the physical resource in the target time unit.
  • the first scheduling request is a scheduling request that is not actually generated by the terminal device or a scheduling request that is not sent to the access network device after the terminal device generates.
  • the first scheduling request is 2 bits of information.
  • When the value of the first scheduling request is “00”, it is used to indicate that there is data to be sent in the uplink logical channel 1; when the value of the first scheduling request is “01”
  • the time is used to indicate that there is data to be transmitted in the logical channel 2; when the value of the first scheduling request is "10", it is used to indicate that there is data to be transmitted in the logical channel 3; when the value of the first scheduling request is "11”
  • the time is used to indicate that there is data to be transmitted in the logical channel 4.
  • the number of physical resources required for the first scheduling request transmission is greater than the number of physical resources required for the second scheduling request transmission.
  • the second scheduling request is 1-bit information
  • the value of the 1-bit information is the first preset value
  • the uplink data to be sent exists in the multiple uplink logical channels
  • the value of the 1-bit information is The second preset value indicates that there is no uplink data to be sent in multiple uplink logical channels.
  • the target time unit is a time slot.
  • the terminal device When the first scheduling request S R1 and the uplink information X1 need to be sent in the time slot, the terminal device simultaneously sends uplink information to the access network device on the physical resources in the time slot.
  • the value of the second scheduling request SR2 is a first preset value of "1," indicating to the access network device that there is uplink data to be sent in the plurality of uplink logical channels of the terminal device.
  • Step 204 The access network device receives the uplink information and the second scheduling request that are sent by the terminal device on the physical resources in the target time unit.
  • the access network device determines a set of parameters according to parameters of the multiple uplink logical channels of the terminal device, and A physical resource for transmitting uplink data is configured to the terminal device according to the set of parameters.
  • the terminal device when the first scheduling request and the uplink information need to be sent in the target time unit, the terminal device simultaneously sends the uplink information and the second information to the access network device on the physical resources in the target time unit. Scheduling the request; enabling the terminal device to transmit the uplink information and the second scheduling request on the dedicated physical resource for transmitting the first scheduling request or the uplink information, thereby improving the utilization of the dedicated physical resources by the LTE system.
  • the physical resources in the target time unit configured by the access network device to the terminal device include: a first type of physical resource and/or a second type of physical resource.
  • the first type of physical resource is a physical resource used for transmitting the first scheduling request
  • the second type of physical resource is a physical resource used for transmitting uplink information.
  • the embodiment provided in FIG. 3 introduces a process in which a terminal device simultaneously transmits uplink information and a second scheduling request by using a first type of physical resource
  • the embodiment provided in FIG. 4 describes that the terminal device uses a second type of physical resource to simultaneously transmit. The process of uplink information and second scheduling request.
  • FIG. 3 is a flowchart of an uplink control information transmission method provided by an exemplary embodiment of the present invention, which is used in the mobile communication system shown in FIG. 1.
  • the method includes the following steps.
  • Step 301 The access network device sends the first configuration information to the terminal device.
  • the first configuration information is used to configure a first type of physical resource to the terminal device, where the first type of physical resource is a physical resource used for transmitting the first scheduling request.
  • the first type of physical resource is a physical resource configured by the access network device to the terminal device for transmitting the first scheduling request, but the terminal device does not use the physical resource to transmit the first scheduling request.
  • Step 302 The terminal device receives the first configuration information sent by the access network device.
  • Step 303 The terminal device sends the uplink information to the access network device by using the first type of physical resource in the target time unit.
  • the first type of physical resource is a 2-bit physical resource
  • the first uplink information transmitted by using the first type of physical resource is 2-bit information
  • the uplink information is sent on the first type of physical resource, and is also used to implicitly indicate the second scheduling request.
  • Step 304 The access network device receives uplink information that is sent by the terminal device using the first type of physical resource in the target time unit.
  • Step 305 When receiving the uplink information on the first type of physical resource, the access network device determines a second scheduling request corresponding to the first type of physical resource.
  • the second scheduling request is used to indicate that there is uplink data to be sent in the terminal device.
  • the access network device determines the terminal. There is uplink data to be sent in the device.
  • the terminal device uses three uplink logical channels for data transmission, and the terminal device sends the uplink information X1 to the access network device by using the first type of physical resource S, and the access network device receives the uplink information X1 on the first type of physical resource S. And determining that the terminal device further indicates a second scheduling request, where the second scheduling request indicates that one or several uplink logical channels on the terminal device have data to be sent.
  • Step 306 The access network device determines, according to parameters of the multiple uplink logical channels of the terminal device, parameters used for scheduling uplink data transmission.
  • each uplink logical channel has a corresponding parameter, and each logical channel corresponds to a parameter m (m is a positive integer), and the method for determining a parameter used for scheduling the uplink data transmission includes but not Limited to the following two:
  • the first possible determining method is: the access network device determines, according to the priority of the uplink logical channel corresponding parameter of the data to be sent, the parameter that meets the transmission requirements of the multiple uplink logical channels as the scheduling uplink.
  • the parameters used for data transfer are:
  • the parameters of the uplink logical channel include the transmission time interval, the subcarrier spacing, the delay, and the packet loss rate.
  • the parameters of the channel are shown in Table 2.
  • the parameters of the channel 1 include: a transmission time interval of "1 ms”, a subcarrier interval of "15 kHz”, a delay of "100 ms", and a packet loss rate of 10%";
  • the parameters of the channel 2 include: a transmission time interval of "0.5 ms”, a sub-portion Carrier spacing "30kHz”, delay “50ms” and packet loss rate "1%”;
  • parameters of channel 3 include: transmission time interval "0.25ms”, subcarrier spacing "60kHz”, delay "25ms” and packet loss rate “1%.” Therefore, the access network device determines three parameters that simultaneously meet the transmission requirements of multiple uplink logical channels: the shortest transmission time interval “0.25ms”, the largest subcarrier spacing “60kHz”, and the shortest delay. "25ms" and the highest reliability "1%” combine these parameters into parameters used to schedule upstream data transmissions.
  • the second possible determining method is: the access network device determines the uplink logical channel that meets the most severe preset condition as the target logical channel, and determines the target logical channel corresponding parameter as a parameter used for scheduling uplink data transmission, where
  • the preset conditions include at least one of the shortest transmission time interval, the largest subcarrier spacing, the shortest delay, and the highest reliability.
  • the access network device determines the channel 3 that satisfies the two preset conditions "the shortest delay” as the target logical channel, and the parameter corresponding to the channel 3 (the transmission time interval) "0.25 ms", the subcarrier spacing "60 kHz”, the delay "25 ms", and the packet loss rate "1%" are determined as parameters used for scheduling uplink data transmission.
  • the manner in which the parameters used for scheduling uplink data transmission is determined in this embodiment is not limited.
  • Step 307 The access network device configures a third type of physical resource to the terminal device according to the parameter used for scheduling the uplink data transmission, and the third type of physical resource is a physical resource used for transmitting the uplink data.
  • the access network device configures, according to parameters used for scheduling uplink data transmission, a third type of physical resource, and/or a modulation coding level, and/or transmission power, and/or configured to transmit uplink data to the terminal device. Precoded information.
  • the terminal device when the first scheduling request and the uplink information need to be sent in the target time unit, the terminal device simultaneously sends the uplink information and the second information to the access network device on the physical resources in the target time unit.
  • the scheduling request enables the terminal device to schedule the request and the uplink information in a simultaneous manner, thereby improving the transmission efficiency of the uplink control signaling.
  • the first type of physical resource includes multiple first physical resources, and the multiple first physical resources have a corresponding relationship with multiple uplink logical channels, including the following three possible correspondences:
  • the first possible correspondence is that there is a one-to-one correspondence between each first physical resource and the uplink logical channel.
  • the corresponding relationship is pre-configured and stored by the access network device, and the corresponding relationship is as shown in Table 3.
  • the first type of physical resources includes a first physical resource S1, a first physical resource S2, a first physical resource S3, and a first physical resource S4.
  • the terminal uses the first physical resource S1, it is used to indicate that there is uplink data to be sent in the uplink logical channel 1, and when the terminal uses the first physical resource S2, it is used to indicate that there is uplink data to be sent in the uplink logical channel 3, and the terminal uses the first Physical resource S3 is used to indicate The uplink logical data to be transmitted exists in the logical channel 3, and is used to indicate that there is uplink data to be transmitted in the uplink logical channel 4 when the terminal uses the first physical resource S4.
  • First physical resource Uplink logical channel First physical resource S1 Upstream logical channel 1 First physical resource S2 Uplink logical channel 2 First physical resource S3 Uplink logical channel 3 First physical resource S4 Uplink logical channel 4
  • each uplink logical channel has a corresponding relationship with multiple first physical resources.
  • the corresponding relationship is pre-configured and stored by the access network device, and the corresponding relationship is as shown in Table 4.
  • the first type of physical resources includes a first physical resource S1, a first physical resource S2, and a first physical resource S3.
  • the terminal uses the first physical resource S1, it is used to indicate that there is uplink data to be sent in the uplink logical channel 1, and when the terminal uses the first physical resource S2, it is used to indicate that there is uplink data to be sent in the uplink logical channel 2, and the terminal uses the first
  • the physical resource S3 is used to indicate that there is uplink data to be transmitted in the uplink logical channel 1 and the uplink logical channel 2.
  • Uplink logical channel First physical resource Upstream logical channel 1 First physical resource S1 Uplink logical channel 2 First physical resource S2 Upstream logical channels 1 and 2 First physical resource S3
  • each first physical resource has a corresponding relationship with multiple uplink logical channels.
  • the corresponding relationship is pre-configured and stored by the access network device, and the corresponding relationship is as shown in Table 5.
  • the first type of physical resources includes a first physical resource S1 and a first physical resource S2.
  • the terminal uses the first physical resource S1, it is used to indicate that there is uplink data to be sent in the uplink logical channel 1 and/or the uplink logical channel 2, and when the terminal uses the first physical resource S2, it is used to indicate the uplink logical channel 3 and/or the uplink logic.
  • the first physical resource S1 is 1-bit information. When the value is 0, it indicates that there is data to be transmitted in the uplink logical channel 1. When the value is 1, it indicates that there is data to be transmitted in the uplink logical channel 2.
  • the first physical resource S3 is 1-bit information. When the value is 0, it indicates that there is data to be sent in the uplink logical channel 1 and the uplink logical channel 2; when the value is 1, it indicates the uplink logical channel 1 and the uplink logical channel 3 There is data to be sent in there.
  • FIG. 4 is a flowchart of an uplink control information transmission method provided by another exemplary embodiment of the present invention, which is used in the mobile communication system shown in FIG. 1.
  • the method includes the following steps.
  • Step 401 The access network device sends the first configuration information to the terminal device.
  • the first configuration information is used to configure a first type of physical resource to the terminal device, where the first type of physical resource includes multiple first physical resources, and the plurality of first physical resources have a corresponding relationship with multiple uplink logical channels.
  • Step 402 The terminal device receives the first configuration information sent by the access network device.
  • Step 403 The terminal device sends uplink information to the access network device by using at least one first physical resource in the target time unit.
  • the first type of physical resource includes multiple first physical resources, each of the first physical resources is a 2-bit physical resource, and the uplink information transmitted by using the first physical resource is 2-bit information.
  • the terminal device sends the uplink information to the access network device by using at least one first physical resource in the target time unit, including but not limited to the following two possible implementation manners:
  • the terminal device sends the uplink information to the access network device by using a first physical resource in the target time unit.
  • the first type of physical resource includes a first physical resource S1 and a first physical resource S2, and the access network device is pre-configured: the first physical resource S1 has a corresponding relationship with the uplink logical channel 1 and the uplink logical channel 2, and the first physical resource S2 has a corresponding relationship with the uplink logical channel 3 and the uplink logical channel 4.
  • the terminal device transmits the uplink information X1 to the access network device using the first physical resource S1 in the target time unit.
  • the terminal device sends uplink information to the access network device by using at least two first physical resources in the target time unit, and the same uplink information is transmitted on each first physical resource.
  • the first type of physical resource includes a first physical resource S1 and a first physical resource S2, and the access network device is pre-configured: the first physical resource S1 has a corresponding relationship with the uplink logical channel 1 and the uplink logical channel 2, and the first physical resource S2 has a corresponding relationship with the uplink logical channel 3 and the uplink logical channel 4.
  • the terminal device sends the uplink information X1 to the access network device by using the first physical resource S1 in the target time unit, and also sends the first physical resource S2 in the target time unit to the access network device. Line information X1.
  • the at least one first physical resource used by the terminal to transmit the uplink information includes: a physical resource corresponding to the first logical channel, where the first logical channel refers to an uplink logical channel corresponding parameter of the terminal device according to the data to be sent.
  • the priority is determined by the uplink logical channel. Schematically, the priority of the corresponding parameters of the uplink logical channel is agreed by the protocol.
  • the first logical channel determined by the terminal device according to the priority of the uplink logical channel corresponding parameter of the data to be sent is the uplink logical channel with the highest transmission requirement, and the first logical channel satisfies at least one of the following parameter conditions:
  • the transmission time interval is the smallest
  • the subcarrier spacing is the smallest
  • the delay is the shortest
  • the reliability is the highest.
  • the uplink logical channel in which the data to be transmitted is the uplink logical channel 1 and the uplink logical channel 2
  • the uplink logical channel 1 corresponds to the physical resource S1
  • the uplink logical channel 1 corresponds to the physical resource S2
  • the uplink logical channel 1 satisfies the above parameter condition
  • the uplink logical channel 1 is the first logical channel
  • the at least one first physical resource S used by the terminal device to send the uplink information to the access network device includes the physical resource S1 corresponding to the logical channel 1.
  • Step 404 The access network device receives uplink information that is sent by the terminal device by using at least one first physical resource in the target time unit.
  • Step 405 When receiving the uplink information on the at least one first physical resource, the access network device determines a second scheduling request corresponding to the at least one first physical resource.
  • the second scheduling request is used to indicate that there is uplink data to be sent on the uplink logical channel corresponding to the at least one first physical resource.
  • the terminal device sends the uplink information to the access network device by using the first possible implementation manner in step 403.
  • the access network device receives the uplink information on the first physical resource, determining, by the access network device, The uplink data to be transmitted exists on the uplink logical channel corresponding to a physical resource.
  • the access network device when the access network device receives the uplink information X1 on the first physical resource S1, it determines that there is uplink data to be sent on the uplink logical channel 1 and/or the uplink logical channel 2 corresponding to the first physical resource S1.
  • the terminal device sends the uplink information to the access network device by using the second possible implementation manner in step 403.
  • the access network device when the access network device receives the uplink information on the at least two first physical resources, determining, by the access network device, The uplink data to be transmitted exists on the uplink logical channel corresponding to the at least two first physical resources.
  • the access network device when the access network device receives the uplink information X1 on the first physical resource S1, it determines that there is an uplink logical channel 1 and/or an uplink logical channel 2 corresponding to the first physical resource S1. And when the uplink information X1 is received on the first physical resource S2, the access network device determines that there is a pending logical channel 1 and/or uplink logical channel 2 corresponding to the first physical resource S2. Upstream data.
  • Step 406 The access network device determines, according to a parameter of the uplink logical channel corresponding to the at least one first physical resource, a parameter used for scheduling uplink data transmission.
  • each uplink logical channel has a corresponding parameter, and each logical channel corresponds to a parameter m (m is a positive integer), and the method for determining a parameter used for scheduling the uplink data transmission includes but not Limited to the following possible implementations.
  • each first physical resource corresponds to the uplink logical channel one-to-one. If the terminal device sends the uplink data to the access network device by using the first physical resource, the access network device determines the parameter of the uplink logical channel corresponding to the first physical resource as a parameter used for scheduling the uplink data transmission.
  • the terminal device sends the uplink data to the access network device by using the first physical resource S1, and the access network device sets the parameter of the uplink logical channel 1 corresponding to the first physical resource S1 (the transmission time interval is “0.25 ms”, the sub- The carrier spacing "60 kHz”, the delay "25 ms", and the packet loss rate "1%” are determined as parameters used for scheduling uplink data transmission.
  • each first physical resource has a one-to-one correspondence with the uplink logical channel. If the terminal device sends the uplink data to the access network device by using the at least two first physical resources, the access network device determines, according to the parameters of the uplink logical channel corresponding to the at least two first physical resources, the scheduled uplink data transmission. parameter. The specific details may be compared to the method for determining the parameters used for scheduling the uplink data transmission in the embodiment provided in FIG. 3, and details are not described herein again.
  • each uplink logical channel has a corresponding relationship with multiple first physical resources. If the terminal device sends the uplink data to the access network device by using the first physical resource, the access network device determines the parameter of the uplink logical channel corresponding to the first physical resource as a parameter used for scheduling the uplink data transmission.
  • the terminal device sends the uplink data to the access network device by using the first physical resource S2, and the access network device uses the parameter of the uplink logical channel 2 corresponding to the first physical resource S2 (the transmission time interval is “0.5 ms”, The carrier spacing "30 kHz”, the delay "50 ms”, and the packet loss rate "1%” are determined as parameters used for scheduling uplink data transmission.
  • each uplink logic The channel has a corresponding relationship with a plurality of first physical resources. If the terminal device sends the uplink data to the access network device by using the at least two first physical resources, the access network device determines, according to the parameters of the uplink logical channel corresponding to the at least two first physical resources, the scheduled uplink data transmission. parameter. The specific details may be compared to the method for determining the parameters used for scheduling the uplink data transmission in the embodiment provided in FIG. 3, and details are not described herein again.
  • each first physical resource has a corresponding relationship with multiple uplink logical channels.
  • the access network device determines, according to the parameter of the uplink logical channel corresponding to the at least one first physical resource, a parameter used for scheduling the uplink data transmission. The specific details may be compared to the method for determining the parameters used for scheduling the uplink data transmission in the embodiment provided in FIG. 3, and details are not described herein again.
  • Step 407 The access network device configures a third type of physical resource to the terminal device according to the parameter used for scheduling the uplink data transmission, and the third type of physical resource is a physical resource used for transmitting the uplink data.
  • the access network device configures a third type of physical resource for transmitting uplink data to the terminal device according to the parameter used for scheduling the uplink data transmission, where the third type of physical resource is an i-bit physical resource, where i is greater than A positive integer of 1.
  • the terminal device when the first scheduling request and the uplink information need to be sent in the target time unit, the terminal device simultaneously sends the uplink information and the second information to the access network device on the physical resources in the target time unit. Scheduling the request; enabling the terminal device to transmit the uplink information and the second scheduling request on the dedicated physical resource for transmitting the first scheduling request or the uplink information, thereby improving the utilization of the dedicated physical resources by the LTE system.
  • the first type of physical resource configured to transmit the first scheduling request is configured by the access network device to the terminal device, and the terminal device sends the uplink information to the access network device by using the first type of physical resource in the target time unit.
  • the terminal device is enabled to transmit uplink information on the dedicated physical resource used for transmitting the first scheduling request, thereby improving the utilization of the dedicated physical resources by the LTE system.
  • the embodiment of the present invention further determines that the access network device can receive the uplink information on the first type of physical resource by using the corresponding relationship between the multiple physical resources and the multiple uplink logical channels, thereby determining the second scheduling request, and further determining the second scheduling request. Determining that there is uplink data to be sent in the terminal device indicated by the second scheduling request, so that the first physical resource can implicitly indicate the second scheduling request.
  • FIG. 5 illustrates uplink control information transmission provided by an exemplary embodiment of the present invention.
  • a flow chart of a method for use in the mobile communication system shown in FIG. The method includes the following steps.
  • Step 501 The access network device sends the second configuration information to the terminal device.
  • the second configuration information is used to configure a second type of physical resource to the terminal device, and the second type of physical resource is a physical resource used to transmit uplink information.
  • Step 502 The terminal device receives second configuration information sent by the access network device.
  • Step 503 The terminal device sends the uplink information and the second scheduling request to the access network device by using the second type of physical resources in the target time unit.
  • the second type of physical resource is a physical resource configured by the access network device to transmit the uplink information to the terminal device.
  • the second type of physical resource is a P-bit physical resource
  • the uplink information transmitted by using the second type of physical resource is P-1 bit information
  • the first type of physical resource transmission is used.
  • the second scheduling request is 1-bit information
  • P is a positive integer greater than one.
  • the second scheduling request is 1-bit information
  • the value of the 1-bit information is a first preset value (such as “1”)
  • the uplink data to be sent exists in the multiple uplink logical channels, where the 1 bit is
  • the value of the information is a second preset value (such as “0”), it indicates that there is no uplink data to be sent in multiple uplink logical channels.
  • the terminal device when determining the 1-bit second scheduling request, the terminal device cascades the 1-bit second scheduling request with the P-1-bit uplink information, and performs joint coding, where the terminal device uses the target time unit after encoding.
  • the second type of physical resource sends uplink information and a second scheduling request to the access network device.
  • the terminal device transmits the 5-bit information "10101" to the access network device by using the second type of physical resource T.
  • Step 504 The access network device receives the uplink information and the second scheduling request sent by the terminal device by using the second type of physical resource in the target time unit.
  • the access network device determines the uplink information “1010” and the second scheduling request “1”, where The second scheduling request "1" is used to indicate to the access network device that there is uplink data to be sent among the plurality of uplink logical channels of the terminal device.
  • Step 505 The access network device determines, according to parameters of the multiple uplink logical channels of the terminal device, parameters used for scheduling uplink data transmission.
  • each uplink logical channel has a corresponding parameter, and each logical channel corresponds to a parameter m (m is a positive integer) as an example, and the parameters used for scheduling the uplink data transmission are determined.
  • the method includes, but is not limited to, two possible determination methods. For details, refer to the method for determining the parameters used for scheduling the uplink data transmission in the embodiment shown in FIG. 3, and details are not described herein again.
  • Step 506 The access network device configures a third type of physical resource to the terminal device according to the parameter used for scheduling the uplink data transmission, and the third type of physical resource is a physical resource used for transmitting the uplink data.
  • the access network device configures a third type of physical resource for transmitting uplink data to the terminal device according to the parameter used for scheduling the uplink data transmission, where the third type of physical resource is an i-bit physical resource, where i is greater than A positive integer of 1.
  • the terminal device when the first scheduling request and the uplink information need to be sent in the target time unit, the terminal device simultaneously sends the uplink information and the second information to the access network device on the physical resources in the target time unit. Scheduling the request; enabling the terminal device to transmit the uplink information and the second scheduling request on the dedicated physical resource for transmitting the first scheduling request or the uplink information, thereby improving the utilization of the dedicated physical resources by the LTE system.
  • the second type of physical resource for transmitting uplink information is configured by the access network device to the terminal device, and the terminal device sends the uplink information to the access network device by using the second type of physical resource in the target time unit.
  • the second scheduling request enables the terminal device to transmit the uplink information and the second scheduling request on the dedicated physical resource for transmitting the uplink information, thereby improving the utilization of the dedicated physical resources by the LTE system.
  • FIG. 6 is a schematic structural diagram of an uplink control information transmission apparatus according to an embodiment of the present invention.
  • the uplink control information transmission device can be implemented as all or a part of the terminal device by software, hardware, and a combination of both.
  • the uplink control information transmission apparatus includes: a sending module 610 and a receiving module 620.
  • the sending module 610 is configured to implement the foregoing step 203.
  • the receiving module 620 is configured to implement the foregoing step 202.
  • the sending module 610 is further configured to implement the foregoing step 303 or 403, and the receiving module 620 is further configured to implement the foregoing step 302 or step 402.
  • the sending module 610 is further configured to implement the foregoing step 503, and the receiving module 620 is further configured to implement the foregoing step 502.
  • the sending module 610 is further configured to implement any other implied or disclosed function related to the sending step in the foregoing method embodiment.
  • the receiving module 620 is further configured to implement any other implicit or public and receiving steps in the foregoing method embodiment. Related features.
  • FIG. 7 is a schematic structural diagram of an uplink control information transmission apparatus according to an embodiment of the present invention.
  • the uplink control information transmission device can be implemented as all or a part of the access network device by software, hardware, and a combination of the two.
  • the uplink control information transmission apparatus includes: a sending module 710 and a receiving module 720.
  • the sending module 710 is configured to implement the foregoing step 201 or step 301 or step 401.
  • the receiving module 720 is configured to implement the foregoing step 204.
  • the receiving module 720 is further configured to implement the above steps 304 and 305.
  • the receiving module 720 is further configured to implement the above steps 404 and 405.
  • the sending module 710 is further configured to implement any other implicit or disclosed function related to the sending step in the foregoing method embodiment; the receiving module 720 is further configured to implement any other implicit or public and receiving steps in the foregoing method embodiment. Related features.
  • FIG. 8 is a schematic structural diagram of a terminal device according to an exemplary embodiment of the present invention.
  • the access network device may be the terminal device 140 in the mobile communication system shown in FIG. 1 . This embodiment is described by taking the terminal device 140 as an LTE system or a UE in a 5G system.
  • the terminal device includes a processor 21, a receiver 22, a transmitter 23, a memory 24, and a bus 25.
  • the processor 21 includes one or more processing cores, and the processor 21 executes various functional applications and information processing by running software programs and modules.
  • the receiver 22 and the transmitter 23 can be implemented as a communication component.
  • the communication component can be a communication chip.
  • the communication chip can include a receiving module, a transmitting module, a modem module, etc., for modulating and/or decoding information. Adjust and receive or send this information via wireless signal.
  • the memory 24 is connected to the processor 21 via a bus 25.
  • Memory 24 can be used to store software programs as well as modules.
  • the memory 24 can store at least one of the application modules 26 described by the functions.
  • the application module 26 may include a receiving module 261, a determining module 262, and a transmitting module 263.
  • the processor 21 is configured to send the uplink information and the second scheduling request to the access network device simultaneously on the physical resources in the target time unit when the first scheduling request and the uplink information need to be sent in the target time unit. ;
  • the terminal device uses a plurality of uplink logical channels for data transmission, where the first scheduling request is used to indicate that an uplink logical channel of data to be sent exists in the multiple uplink logical channels, and the second scheduling request is used for And indicating whether there is uplink data to be sent in the multiple uplink logical channels, and parameters of the at least two uplink logical channels in the multiple uplink logical channels are different.
  • the processor 21 is configured to execute the receiving module 261 to implement the functions related to the receiving step in the foregoing various method embodiments; the processor 21 is configured to execute the determining module 262 to implement the functions related to the determining step in the foregoing method embodiments; The transmitting module 263 is executed to implement the functions related to the transmitting step in the respective method embodiments described above.
  • memory 24 can be implemented by any type of volatile or non-volatile memory device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable In addition to Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PR OM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PR OM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • FIG. 9 is a schematic structural diagram of an access network device according to an exemplary embodiment of the present invention.
  • the terminal device may be the network access device 120 in the mobile communication system shown in FIG. 1 .
  • the access network device 120 is used as an eNB in the LTE system, or the gNB in the 5G system is used as an example.
  • the access network device includes: a processor 31, a receiver 32, a transmitter 33, a memory 34, and a bus. 35.
  • the processor 31 includes one or more processing cores, and the processor 31 executes various functional applications and information processing by running software programs and modules.
  • the receiver 32 and the transmitter 33 can be implemented as a communication component, and the communication component can be a communication chip, and the communication chip can include a receiving module, a transmitting module, a modem module, etc., for modulating and demodulating information, and The information is received or transmitted via a wireless signal.
  • the memory 34 is connected to the processor 31 via a bus 35.
  • Memory 34 can be used to store software programs as well as modules.
  • the memory 34 can store the application module 36 as described by at least one function.
  • Application module 36 The method may include a sending module 361, a determining module 362, a configuration module 363, and a receiving module 364.
  • the processor 31 is configured to: when the first scheduling request and the uplink information need to be received in the target time unit, receive the uplink information and the second scheduling request that are sent by the terminal device on the physical resources in the target time unit at the same time;
  • the terminal device uses a plurality of uplink logical channels for data transmission, where the first scheduling request is used to indicate that there are logical channels of data to be sent in the multiple uplink logical channels, and the second scheduling request is used to indicate Whether there is uplink data to be transmitted in the plurality of uplink logical channels, and parameters of at least two uplink logical channels in the plurality of uplink logical channels are different.
  • the processor 31 is configured to execute the sending module 361 to implement the functions related to the sending step in the foregoing various method embodiments; the processor 31 is configured to execute the determining module 362 to implement the functions related to the determining step in the foregoing method embodiments;
  • the configuration module 363 is executed to implement the functions related to the configuration steps in the various method embodiments described above; the processor 31 is configured to execute the receiving module 364 to implement the functions of the receiving steps in the various method embodiments described above.
  • memory 34 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable In addition to Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PR OM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PR OM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • the embodiment of the invention further provides an uplink data system, which may include a terminal device and an access network device.
  • the terminal device may include the uplink control information transmission device provided in FIG. 6 above, and the access network device may include the uplink control information transmission device provided in FIG. 7 above.
  • the terminal device may be the terminal device provided in FIG. 8 above
  • the access network device may be the access network device provided in FIG. 9 above.
  • the functions described in the embodiments of the present invention may be implemented in hardware, software, firmware, or any combination thereof.
  • the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.

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Abstract

本发明实施例提供了一种上行控制信息传输方法、装置及系统，涉及通信领域，所述方法包括：当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求。本发明实施例中，终端设备能够在用于传输第一调度请求或上行信息的专用物理资源上传输上行信息和第二调度请求，提高了LTE系统对这些专用物理资源的利用率。

Description

上行控制信息传输方法、装置及系统 技术领域
本发明实施例涉及通信领域，特别涉及一种上行控制信息传输方法、装置及系统。
背景技术
调度请求(英文：Scheduling Request，简称：SR)用于通知基站向终端设备中的上行数据分配相应的上行传输资源。
在长期演进(英文：Long Term Evolution，简称：LTE)系统中，若用户设备(英文：User Equipment，简称：UE)需要向eNB发送上行数据，则UE首先使用预先配置的物理上行控制信道(Physical Uplink Control Channel，PU CCH)的物理资源向eNB发送SR，eNB根据该SR向UE配置上行传输资源，以使得UE根据eNB配置的上行传输资源向eNB发送上行数据。
在上述方法中，eNB为每个UE预先配置专用物理资源来传输SR，目前的LTE系统对这些专用物理资源的利用率不高。
发明内容
为了解决相关技术中LTE系统对用于传输SR的专用物理资源的利用率不高的问题，本发明实施例提供了一种上行控制信息传输方法、装置及系统。所述技术方案如下：
根据本发明实施例的第一方面，提供了一种上行控制信息传输方法，该方法包括：
当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求；
其中，终端设备使用多个上行逻辑信道进行数据传输，第一调度请求用于指示多个上行逻辑信道中存在待发送数据的上行逻辑信道，第二调度请求用于指示多个上行逻辑信道中是否存在待发送的上行数据，多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
在一种可选的实现方式中，上行逻辑信道的参数包括：传输时间间隔、子载波间隔、时延和可靠性的至少一种。
在另一种可选的实现方式中，上行信息包括：反馈应答信息ACK/NACK、 信道状态信息CSI和上行业务数据中的至少一种。
在另一种可选的实现方式中，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求，包括：
终端设备使用目标时间单元内的第一类物理资源向接入网设备发送上行信息；
其中，第一类物理资源是用于传输第一调度请求的物理资源。
在另一种可选的实现方式中，第一类物理资源包括多个第一物理资源，多个第一物理资源与多个上行逻辑信道存在对应关系；
终端设备使用目标时间单元内的第一类物理资源向接入网设备发送上行信息，包括：
终端设备使用目标时间单元内的至少一个第一物理资源向接入网设备发送上行信息。
在另一种可选的实现方式中，至少一个第一物理资源包括与第一逻辑信道对应的物理资源，第一逻辑信道是指终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。
在另一种可选的实现方式中，上行逻辑信道对应参数的优先级由协议约定。
在另一种可选的实现方式中，终端设备使用目标时间单元内的第一类物理资源向接入网设备发送上行信息之前，还包括；
终端设备接收接入网设备发送的第一配置信息，第一配置信息用于向终端设备配置第一类物理资源。
在另一种可选的实现方式中，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求，包括：
终端设备使用目标时间单元内的第二类物理资源向接入网设备发送上行信息和第二调度请求；
其中，第二类物理资源是用于传输上行信息的物理资源。
在另一种可选的实现方式中，第二调度信息为1比特信息，1比特信息的取值为第一预设值时表示多个上行逻辑信道中存在待发送的上行数据，1比特信息的取值为第二预设值时表示多个上行逻辑信道中不存在待发送的上行数据。
在另一种可选的实现方式中，终端设备使用目标时间单元内的第二类物理 资源向接入网设备发送上行信息和第二调度请求之前，还包括：
终端设备接收接入网设备发送的第二配置信息，第二配置信息用于向终端设备配置第二类物理资源。
根据本发明实施例的第二方面，提供了一种上行控制信息传输方法，该方法包括：
当在目标时间单元内需要接收第一调度请求和上行信息时，接入网设备接收终端设备在目标时间单元内的物理资源上同时发送的上行信息和第二调度请求；
其中，终端设备使用多个上行逻辑信道进行数据传输，第一调度请求用于指示多个上行逻辑信道中存在待发送数据的逻辑信道，第二调度请求用于指示多个上行逻辑信道中是否存在待发送的上行数据，多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
在一种可选的实现方式中，上行逻辑信道的参数包括：传输时间间隔、子载波间隔、时延和可靠性的至少一种。
在另一种可选的实现方式中，上行信息包括：反馈应答信息ACK/NACK、信道状态信息CSI和上行业务数据中的至少一种。
在另一种可选的实现方式中，接入网设备接收终端设备在目标时间单元内的物理资源上同时发送的上行信息和第二调度请求，包括：
接入网设备接收终端设备使用目标时间单元内的第一类物理资源发送的上行信息；
其中，第一类物理资源是用于传输第一调度请求的物理资源。
在另一种可选的实现方式中，接入网设备向终端设备发送第一配置信息，第一配置信息用于向终端设备配置第一类物理资源。
在另一种可选的实现方式中，第一类物理资源包括多个第一物理资源，多个第一物理资源与多个上行逻辑信道存在对应关系；
接入网设备接收终端设备在目标时间单元内的物理资源上同时发送的上行信息和第二调度请求，包括：
接入网设备接收终端设备使用目标时间单元内的至少一个第一物理资源发送的上行信息。
在另一种可选的实现方式中，至少一个第一物理资源包括与第一逻辑信道 对应的物理资源，第一逻辑信道是指终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。
在另一种可选的实现方式中，上行逻辑信道对应参数的优先级由协议约定。
在另一种可选的实现方式中，接入网设备接收终端设备在目标时间单元内的物理资源上同时发送的上行信息和第二调度请求，包括：
接入网设备接收终端设备使用目标时间单元内的第二类物理资源发送的上行信息和第二调度请求；
其中，第二类物理资源是用于传输上行信息的物理资源。
在另一种可选的实现方式中，接入网设备向终端设备发送第二配置信息，第二配置信息用于向终端设备配置第二类物理资源。
在另一种可选的实现方式中，第二调度信息为1比特信息，1比特信息的取值为第一预设值时表示多个上行逻辑信道中存在待发送的上行数据，1比特信息的取值为第二预设值时表示多个上行逻辑信道中不存在待发送的上行数据。
根据本发明实施例的第三方面，提供了一种上行控制信息传输装置，该装置包括至少一个单元，该至少一个单元用于实现上述第一方面或第一方面中任意一种可选的实现方式所提供的上行控制信息传输方法。
根据本发明实施例的第四方面，提供了一种上行控制信息传输装置，该装置包括至少一个单元，该至少一个单元用于实现上述第二方面或第二方面中任意一种可选的实现方式所提供的上行控制信息传输方法。
根据本发明实施例的第五方面，提供了一种终端设备，该终端设备包括处理器、存储器、发送器和接收器；
存储器用于存储一个或一个以上的指令，该指令被指示为由处理器执行；
处理器，用于当在目标时间单元内需要发送第一调度请求和上行信息时，在所述目标时间单元内的物理资源上同时向接入网设备发送所述上行信息和第二调度请求；
其中，所述终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的上行逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
根据本发明实施例的第六方面，提供了一种接入网设备，该接入网设备包括处理器、存储器、发送器和接收器；
存储器用于存储一个或一个以上的指令，该指令被指示为由处理器执行；
处理器，用于当在目标时间单元内需要接收第一调度请求和上行信息时，接收终端设备在所述目标时间单元内的物理资源上同时发送的所述上行信息和第二调度请求；
其中，所述终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
根据本发明实施例的第七方面，提供了一种计算机可读介质，所述计算机可读介质存储有一个或一个以上的指令，所述指令由处理器加载并执行以实现上述第一方面或第一方面中任意一种可选的实现方式所提供的上行控制信息传输方法。
根据本发明实施例的第八方面，提供了一种计算机可读介质，所述计算机可读介质存储有一个或一个以上的指令，所述指令由处理器加载并执行以实现上述第二方面或第二方面中任意一种可选的实现方式所提供的上行控制信息传输方法。
根据本发明实施例的第九方面，提供了一种上行控制信息的传输系统，所述上行控制信息的传输系统包括终端设备和接入网设备，所述终端设备包括如上述第三方面或第三方面中任意一种可选的实现方式所提供的上行控制信息传输装置，所述接入网设备包括如上述第四方面或第四方面中任意一种可选的实现方式所提供的上行控制信息传输装置。
根据本发明实施例的第十方面，提供了一种上行控制信息的传输系统，所述上行控制信息的传输系统包括终端设备和接入网设备，所述终端设备是如上述第五方面或第五方面中任意一种可选的实现方式所提供的终端设备，所述接入网设备是如上述第六方面或第六方面中任意一种可选的实现方式所提供的接入网设备。
本发明实施例提供的技术方案的有益效果是：
通过当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度 请求；使得终端设备能够在用于传输第一调度请求或上行信息的专用物理资源上传输上行信息和第二调度请求，提高了LTE系统对这些专用物理资源的利用率。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明一个示例性实施例提供的移动通信系统的结构示意图；
图2是本发明一个示例性实施例提供的终端的结构示意图；
图3是本发明一个示例性实施例提供的上行控制信息传输方法的流程图；
图4是本发明另一个示例性实施例提供的上行控制信息传输方法的流程图；
图5是本发明另一个示例性实施例提供的上行控制信息传输方法的流程图；
图6是本发明一个示例性实施例提供的上行控制信息传输装置的结构示意图；
图7是本发明另一个示例性实施例提供的上行控制信息传输装置的结构示意图；
图8是本发明一个示例性实施例提供的终端设备的结构示意图；
图9是本发明一个示例性实施例提供的接入网设备的结构示意图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明实施方式作进一步地详细描述。
本文所提及的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”或者“一”等类似词语也不表示数量限制，而是表示存在至少一个。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。
在本文提及的“模块”通常是指存储在存储器中的能够实现某些功能的程序或指令；在本文中提及的“单元”通常是指按照逻辑划分的功能性结构，该“单元”可以由纯硬件实现，或者，软硬件的结合实现。
在本文中提及的“多个”是指两个或两个以上。“和/或，”描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
相关技术中，终端设备使用多个上行逻辑信道进行数据传输，逻辑信道是媒体接入控制(Medium Access Control，MAC)层向无线链路控制(Radio Link Control，RLC)层提供服务的信道。当终端设备中存在待发送的上行数据的上行逻辑信道时，终端设备需要向基站发送SR，该SR用于向基站指示终端设备中存在待发送的上行数据的上行逻辑信道，或者说，该SR用于向基站指示哪几个上行逻辑信道存在待发送的上行数据。因此，基站预先向终端设备发送配置信息，该配置信息用于向终端设备配置用于传输SR的物理资源。其中，该物理资源为2比特的物理资源，该SR为2比特信息。对应的，终端设备使用该2比特的物理资源传输SR，该SR的取值与上行逻辑信道存在对应关系。
可选地，SR的取值与上行逻辑信道之间具有一一对应的对应关系。示意性的，假设上行逻辑信道为4个，该对应关系如表一所示。SR有4种取值：“00”、“01”、“10”和“11，”当SR的取值为“00”时用于表示终端设备中的上行逻辑信道1存在待发送的上行数据，当SR的取值为“01”时用于表示终端设备中的上行逻辑信道2存在待发送的上行数据，当SR的取值为“10”时用于表示终端设备中的上行逻辑信道3存在待发送的上行数据，当SR的取值为“11”时用于表示终端设备中的上行逻辑信道4存在待发送的上行数据。
表一
SR 上行逻辑信道
00 上行逻辑信道1
01 上行逻辑信道2
10 上行逻辑信道3
11 上行逻辑信道4
在上述方法中，基站为终端设备预先配置专用的物理资源来传输SR，该物理资源可以是PUCCH资源。目前的LTE系统对这些专用物理资源的利用率不高。基于此技术问题，本发明提供了一种上行控制信息传输方法、装置及系统。下面，请参考下面的图1至图5所提供的方法实施例。
首先对本发明实施例所涉及的若干个名词进行介绍。
1、上行控制信息(Uplink Control Information，UCI)：包括SR和上行信息。
2、第一调度请求：用于指示多个上行逻辑信道中存在待发送数据的上行逻辑信道。第一调度请求用于向基站具体指示哪些上行逻辑信道存在待发送数据。其中，存在待发送数据的上行逻辑信道是终端中所有上行逻辑信道的子集。可选地，在本发明实施例中，第一调度请求是在目标时间单元内需要发送但实际并未发送的调度请求。
3、第二调度请求：用于指示多个上行逻辑信道中是否存在待发送的上行数据。第二调度请求不一定向基站具体指示哪些上行逻辑信道存在待发送数据，可能仅向基站指示终端中存在待发送的上行数据。可选地，在本发明实施例中，第二调度请求是终端设备在目标时间单元内的物理资源上实际发送和/或隐式指示的调度请求，或者是，接入网设备在目标时间单元内的物理资源上接收到上行信息时，确定的与该物理资源对应的调度请求。
4、上行信息：包括反馈应答信息、信道状态信息(Channel State Informa tion，CSI)和上行业务数据中的至少一种。其中，反馈应答信息包括确认应答(Acknowledgement，ACK)和非确认应答(Non-Acknowledgement，NACK)，ACK用于指示接入网设备已正确接收到终端设备发送的上行数据，NACK用于指示接入网设备未正确接收到终端设备发送的上行数据；CSI是指终端设备向基站传输的上行信道的信道状态信息，用于指示终端设备的上行信道的信道状态。
本发明实施例所涉及的一部分相关名词可参考3GPP协议中对应的相关描述，比如，ACK/NACK、CSI和上行业务数据等，本文对此不再赘述。
请参考图1，其示出了本发明一个示例性实施例提供的移动通信系统的结 构示意图。移动通信系统可以是LTE系统，还可以是5G系统，5G系统又称新空口(New Radio，NR)系统，本实施例对此不作限定。该移动通信系统包括：接入网设备120和终端设备140。
接入网设备120可以是基站，该基站可用于将接收到的无线帧与IP分组报文进行相互转换，还可协调对空中接口的属性管理。例如，基站可以是LTE中的演进型基站(evolutional Node B，eNB或e-NodeB)，或者，5G系统中采用集中分布式架构的基站。当接入网设备120采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PD CP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体访问控制(Media Access Control，MAC)层的协议栈；分布单元中设置有物理层(P hysical，PHY)协议栈，本发明实施例对接入网设备120的具体实现方式不加以限定。可选地，接入网设备还可以包括家庭基站(Home eNB，HeNB)、中继(Relay)、微微基站Pico等。
接入网设备120和终端设备140通过无线空口建立无线连接。可选地，该无线空口是基于5G标准的无线空口，比如该无线空口是新空口(New Radio，NR)；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口；或者，该无线空口也可以是基于4G标准(LTE系统)的无线空口。接入网设备120可以通过无线连接接收终端设备140发送的上行数据。
终端设备140可以是指与接入网设备120进行数据通信的设备。终端设备140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，终端设备140可以是移动终端设备，如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机，例如，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。例如，订户单元(Subscriber Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、接入点(Access Point)、远程终端设备(Remote Termina l)、接入终端设备(Access Terminal)、用户装置(User Terminal)、用户代理(User Agent)、终端设备(User Device)、或用户终端设备(User Equipment，UE)。可选地，终端设备140还可以为中继(Relay)设备，本实施例对此不作限定。终端设备140可以通过与接入网设备120之间的无线连接，向接入网设备120发送上行数据。
可选地，接入网设备120预先向终端设备140配置目标时间单元内的物理资源，当终端设备140在目标时间单元内需要发送第一调度请求和上行信息时，终端设备140在目标时间单元内的物理资源上同时向接入网设备120发送上行信息和第二调度请求。
需要说明的是，在图1所示的移动通信系统中，可以包括多个接入网设备120和/或多个终端设备140，图1中以示出一个接入网设备120和一个终端设备140来举例说明，但本实施例对此不作限定。
为了对用于发送SR的物理资源进行充分利用。本发明实施例将用于发送第一调度请求的物理资源同时发送第二调度请求和其它上行信息，或者，将用于发送其它上行信息的物理资源同时发送第二调度请求和其它上行信息，从而实现即向接入网设备指示了SR，还同时发送了其它上行信息的效果。
请参考图2，其示出了本发明一个示例性实施例提供的上行控制信息传输方法的流程图，本实施例以该方法用于图1所示的移动通信系统中来举例说明。该方法包括以下几个步骤。
步骤201，接入网设备向终端设备配置目标时间单元内的物理资源。
可选的，接入网设备向终端设备发送配置信息，该配置信息用于向终端设备配置目标时间单元内的物理资源。该物理资源用于发送第一调度请求和/或上行信息。
可选的，目标时间单元是指终端设备需要发送第一调度请求和上行信息时对应的时间单元。示意性的，目标时间单元为a个符号(symbol)、b个符号组(symbol group)、c个时隙(slot)或d个子帧(subframe)，a、b、c、d为正整数，本实施例对此不加以限定。
可选的，终端设备使用多个上行逻辑信道进行数据传输，多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。该“多个”可以理解为“n个，”n为正整数。可选地，n≥2。
可选的，上行逻辑信道的参数用于表示该上行逻辑信道的传输要求，上行逻辑信道的参数包括：传输时间间隔(Transmission Time Interval，TTI)、子载波间隔、时延和可靠性的至少一种。可选地，存在至少一种参数采用优先级来度量。示意性的，TTI用毫秒(millisecond，ms)或用正交频分复用(Ortho  gonal Frequency Division Multiplexing，OFDM)来度量，比如：1个TTI的时间长度是0.5ms，或者是7个符号、4个符号、3个符号或2个OFDM符号等；子载波间隔用千赫兹kHz来度量；可靠性可用丢包率来度量。或者，时延和可靠性均用QoS(Quality of Service，服务质量)优先级来度量。本实施例对上行逻辑信道的参数的类型和度量方式不加以限定。
步骤202，终端设备确定接入网设备配置的目标时间单元内的物理资源。
可选的，终端设备接收到接入网设备发送的配置信息，根据该配置信息确定目标时间单元内的物理资源。
步骤203，当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求。
可选的，第一调度请求是终端设备未实际生成的调度请求或者是终端设备生成后不向接入网设备发送的调度请求。示意性的，第一调度请求为2比特信息，当第一调度请求的取值为“00”时用于表示上行逻辑信道1中存在待发送数据；当第一调度请求的取值为“01”时用于表示逻辑信道2中存在待发送数据；当第一调度请求的取值为“10”时用于表示逻辑信道3中存在待发送数据；当第一调度请求的取值为“11”时用于表示逻辑信道4中存在待发送数据。
第一调度请求传输时所需要的物理资源数量大于第二调度请求传输时所需要的物理资源数量。
可选的，第二调度请求为1比特信息，1比特信息的取值为第一预设值时表示多个上行逻辑信道中存在待发送的上行数据，所述1比特信息的取值为第二预设值时表示多个上行逻辑信道中不存在待发送的上行数据。
比如，目标时间单元为一个时隙，当在该时隙内需要发送第一调度请求S R1和上行信息X1时，终端设备在该时隙内的物理资源上同时向接入网设备发送上行信息X1和第二调度请求SR2，该第二调度请求SR2的取值为第一预设值“1，”则向接入网设备指示终端设备的多个上行逻辑信道中存在待发送的上行数据。
步骤204，接入网设备接收终端设备在目标时间单元内的物理资源上同时发送的上行信息和第二调度请求。
可选的，接入网设备在目标时间单元内的物理资源上接收到上行信息和第二调度请求之后，根据终端设备的多个上行逻辑信道的参数确定一组参数，并 根据该组参数向终端设备配置用于传输上行数据的物理资源。
综上所述，本发明实施例通过当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求；使得终端设备能够在用于传输第一调度请求或上行信息的专用物理资源上传输上行信息和第二调度请求，提高了LTE系统对这些专用物理资源的利用率。
需要说明的是，接入网设备向终端设备配置的目标时间单元内的物理资源包括：第一类物理资源和/或第二类物理资源。其中，第一类物理资源是用于传输第一调度请求的物理资源；第二类物理资源是用于传输上行信息的物理资源。下面，图3所提供的实施例介绍了终端设备使用第一类物理资源同时传输上行信息和第二调度请求的过程，图4所提供的实施例介绍了终端设备使用第二类物理资源同时传输上行信息和第二调度请求的过程。
请参考图3，其示出了本发明一个示例性实施例提供的上行控制信息传输方法的流程图，该方法用于图1所示的移动通信系统中。该方法包括以下几个步骤。
步骤301，接入网设备向终端设备发送第一配置信息。
其中，第一配置信息用于向终端设备配置第一类物理资源，第一类物理资源是用于传输第一调度请求的物理资源。或者说，第一类物理资源是接入网设备向终端设备配置的用于传输第一调度请求的物理资源，但终端设备并未使用该物理资源传输第一调度请求。
步骤302，终端设备接收接入网设备发送的第一配置信息。
步骤303，终端设备使用目标时间单元内的第一类物理资源向接入网设备发送上行信息。
可选的，第一类物理资源为2比特的物理资源，使用第一类物理资源传输的第一上行信息为2比特信息。
此时，上行信息在第一类物理资源上发送，还用于隐式指示第二调度请求。
步骤304，接入网设备接收终端设备使用目标时间单元内的第一类物理资源发送的上行信息。
步骤305，接入网设备在第一类物理资源上接收到上行信息时，确定与第一类物理资源对应的第二调度请求。
其中，第二调度请求用于指示终端设备中存在待发送的上行数据。
可选的，当终端设备向接入网设备发送上行信息所使用的物理资源为第一类物理资源，接入网设备在第一类物理资源上接收到上行信息时，接入网设备确定终端设备中存在待发送的上行数据。
比如，终端设备使用3个上行逻辑信道进行数据传输，终端设备使用第一类物理资源S向接入网设备发送上行信息X1，接入网设备在第一类物理资源S上接收到上行信息X1时，确定终端设备还指示了第二调度请求，该第二调度请求表示终端设备上的某一个或几个上行逻辑信道存在待发送数据。
步骤306，接入网设备根据终端设备的多个上行逻辑信道的参数确定调度上行数据传输所使用的参数。
可选的，每个上行逻辑信道对应有各自的参数，以每个逻辑信道对应有m(m为正整数)种参数为例进行说明，确定调度上行数据传输所使用的参数的方法包括但不限于以下两种：
第一种可能的确定方法为：接入网设备针对每种类型参数，根据存在待发送数据的上行逻辑信道对应参数的优先级，确定同时符合多个上行逻辑信道的传输要求的参数作为调度上行数据传输所使用的参数。
比如，上行逻辑信道的参数包括传输时间间隔、子载波间隔、时延和丢包率，存在待发送数据的上行逻辑信道为3个，分别为信道1、信道2和信道3。3个上行逻辑信道的参数如表二所示。其中，信道1的参数包括：传输时间间隔“1ms”、子载波间隔“15kHz”、时延“100ms”和丢包率10％”；信道2的参数包括：传输时间间隔“0.5ms”、子载波间隔“30kHz”、时延“50ms”和丢包率“1％”；信道3的参数包括：传输时间间隔“0.25ms”、子载波间隔“60kHz”、时延“25ms”和丢包率“1％”。因此，接入网设备确定3种同时符合多个上行逻辑信道的传输要求的参数：最短的传输时间间隔“0.25ms”、最大的子载波间隔“60kHz”、最短的时延“25ms”和最高的可靠性“1％”，将这些参数组合成调度上行数据传输所使用的参数。
表二
Figure PCTCN2017085029-appb-000001
Figure PCTCN2017085029-appb-000002
第二种可能的确定方法为：接入网设备将满足预设条件最严苛的上行逻辑信道确定为目标逻辑信道，将该目标逻辑信道对应参数确定为调度上行数据传输所使用的参数，其中预设条件包括传输时间间隔最短、子载波间隔最大、时延最短和可靠性最高中的至少一种。
如上述表二所示的3个上行逻辑信道的参数，接入网设备将满足两个预设条件“时延最短”的信道3确定为目标逻辑信道，将信道3对应的参数(传输时间间隔“0.25ms”、子载波间隔“60kHz”、时延“25ms”和丢包率“1％”)确定为调度上行数据传输所使用的参数。本实施例对调度上行数据传输所使用的参数的确定方式不加以限定。
步骤307，接入网设备根据调度上行数据传输所使用的参数，向终端设备配置第三类物理资源，第三类物理资源是用于传输上行数据的物理资源。
可选的，接入网设备根据调度上行数据传输所使用的参数，向终端设备配置用于传输上行数据的第三类物理资源，和/或调制编码等级，和/或发送功率，和/或预编码信息。
综上所述，本发明实施例通过当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求；使得终端设备能够在同时方式调度请求和上行信息，提高了上行控制信令的传输效率。
需要说明的是，第一类物理资源包括多个第一物理资源，多个第一物理资源与多个上行逻辑信道存在对应关系，包括以下三种可能的对应关系：
第一种可能的对应关系为：每个第一物理资源与上行逻辑信道存在一一对应关系。该对应关系是接入网设备预先配置并存储的，该对应关系如表三所示。其中，第一类物理资源包括第一物理资源S1、第一物理资源S2、第一物理资源S3和第一物理资源S4。终端使用第一物理资源S1时用于表示上行逻辑信道1中存在待发送的上行数据，终端使用第一物理资源S2时用于表示上行逻辑信道3中存在待发送的上行数据，终端使用第一物理资源S3时用于表示上 行逻辑信道3中存在待发送的上行数据，终端使用第一物理资源S4时用于表示上行逻辑信道4中存在待发送的上行数据。
表三
第一物理资源 上行逻辑信道
第一物理资源S1 上行逻辑信道1
第一物理资源S2 上行逻辑信道2
第一物理资源S3 上行逻辑信道3
第一物理资源S4 上行逻辑信道4
第二种可能的对应关系为：每个上行逻辑信道与多个第一物理资源存在对应关系。该对应关系是接入网设备预先配置并存储的，该对应关系如表四所示。其中，第一类物理资源包括第一物理资源S1、第一物理资源S2和第一物理资源S3。终端使用第一物理资源S1时用于表示上行逻辑信道1中存在待发送的上行数据，终端使用第一物理资源S2时用于表示上行逻辑信道2中存在待发送的上行数据，终端使用第一物理资源S3时用于表示上行逻辑信道1和上行逻辑信道2中存在待发送的上行数据。
表四
上行逻辑信道 第一物理资源
上行逻辑信道1 第一物理资源S1
上行逻辑信道2 第一物理资源S2
上行逻辑信道1和2 第一物理资源S3
第三种可能的对应关系为：每个第一物理资源与多个上行逻辑信道存在对应关系。该对应关系是接入网设备预先配置并存储的，该对应关系如表五所示。其中，第一类物理资源包括第一物理资源S1和第一物理资源S2。终端使用第一物理资源S1时用于表示上行逻辑信道1和/或上行逻辑信道2中存在待发送的上行数据，终端使用第一物理资源S2时用于表示上行逻辑信道3和/或上行逻辑信道4中存在待发送的上行数据。比如，第一物理资源S1是1比特信息，当取值为0时，表示上行逻辑信道1中存在待发送数据；当取值为1时，表示上行逻辑信道2中存在待发送数据。
表五
Figure PCTCN2017085029-appb-000003
上述多个第一物理资源与多个上行逻辑信道的对应关系仅为示意性的，在上述的各种可能的实现方式的基础上，本领域技术人员能够结合惯用技术手段得到的方案均为本申请所要求保护的范围。
可选的，基于表五所提供的第三种可能的对应关系，存在第四种可能的对应关系，该对应关系如表六所示。比如，第一物理资源S3是1比特信息，当取值为0时表示上行逻辑信道1和上行逻辑信道2中存在待发送数据；当取值为1时表示上行逻辑信道1和上行逻辑信道3中存在待发送数据。
表六
Figure PCTCN2017085029-appb-000004
Figure PCTCN2017085029-appb-000005
请参考图4，其示出了本发明另一个示例性实施例提供的上行控制信息传输方法的流程图，该方法用于图1所示的移动通信系统中。该方法包括以下几个步骤。
步骤401，接入网设备向终端设备发送第一配置信息。
其中，第一配置信息用于向终端设备配置第一类物理资源，第一类物理资源包括多个第一物理资源，多个第一物理资源与多个上行逻辑信道存在对应关系。
步骤402，终端设备接收接入网设备发送的第一配置信息。
步骤403，终端设备使用目标时间单元内的至少一个第一物理资源向接入网设备发送上行信息。
可选的，第一类物理资源包括多个第一物理资源，每个第一物理资源为2比特的物理资源，使用第一物理资源传输的上行信息为2比特信息。
终端设备使用目标时间单元内的至少一个第一物理资源向接入网设备发送上行信息，包括但不限于以下两种可能的实现方式：
在第一种可能的实现方式中，终端设备使用目标时间单元内的一个第一物理资源向接入网设备发送上行信息。
比如，第一类物理资源包括第一物理资源S1和第一物理资源S2，接入网设备预先配置：第一物理资源S1与上行逻辑信道1和上行逻辑信道2存在对应关系，第一物理资源S2与上行逻辑信道3和上行逻辑信道4存在对应关系。终端设备使用目标时间单元内的第一物理资源S1向接入网设备发送上行信息X1。
在第二种可能的实现方式中，终端设备使用目标时间单元内的至少两个第一物理资源向接入网设备发送上行信息，每个第一物理资源上传输相同的上行信息。
比如，第一类物理资源包括第一物理资源S1和第一物理资源S2，接入网设备预先配置：第一物理资源S1与上行逻辑信道1和上行逻辑信道2存在对应关系，第一物理资源S2与上行逻辑信道3和上行逻辑信道4存在对应关系。终端设备在使用目标时间单元内的第一物理资源S1向接入网设备发送上行信息X1的同时，还使用目标时间单元内的第一物理资源S2向接入网设备发送上 行信息X1。
可选的，终端传输上行信息时所使用的至少一个第一物理资源包括：与第一逻辑信道对应的物理资源，该第一逻辑信道是指终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。示意性的，上行逻辑信道对应参数的优先级由协议约定。
可选的，终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的第一逻辑信道是传输要求最高的上行逻辑信道，该第一逻辑信道满足以下参数条件中的至少一种：传输时间间隔最小、子载波间隔最小、时延最短和可靠性最高。
比如，存在待发送数据的上行逻辑信道为上行逻辑信道1和上行逻辑信道2，上行逻辑信道1对应物理资源S1，上行逻辑信道1对应物理资源S2，若上行逻辑信道1满足上述的参数条件即上行逻辑信道1为第一逻辑信道，则终端设备向接入网设备发送上行信息所使用的至少一个第一物理资源S包括与逻辑信道1对应的物理资源S1。
步骤404，接入网设备接收终端设备使用目标时间单元内的至少一个第一物理资源发送的上行信息。
步骤405，接入网设备在至少一个第一物理资源上接收到上行信息时，确定与至少一个第一物理资源对应的第二调度请求。
其中，第二调度请求用于指示与至少一个第一物理资源对应的上行逻辑信道上存在待发送的上行数据。
可选的，终端设备采用步骤403中第一种可能的实现方式向接入网设备发送上行信息，对应的，接入网设备在该第一物理资源上接收到上行信息时，确定与该第一物理资源对应的上行逻辑信道上存在待发送的上行数据。
比如，接入网设备在第一物理资源S1上接收到上行信息X1时，确定与第一物理资源S1对应的上行逻辑信道1和/或上行逻辑信道2上存在待发送的上行数据。可选的，终端设备采用步骤403中第二种可能的实现方式向接入网设备发送上行信息，对应的，接入网设备在至少两个第一物理资源上接收到上行信息时，确定与至少两个第一物理资源对应的上行逻辑信道上存在待发送的上行数据。
比如，接入网设备在第一物理资源S1上接收到上行信息X1时，确定与第一物理资源S1对应的上行逻辑信道1和/或上行逻辑信道2上存在待发送的上 行数据；和/或，接入网设备在第一物理资源S2上接收到上行信息X1时，确定与第一物理资源S2对应的上行逻辑信道1和/或上行逻辑信道2上存在待发送的上行数据。
步骤406，接入网设备根据与至少一个第一物理资源对应的上行逻辑信道的参数，确定调度上行数据传输所使用的参数。
可选的，每个上行逻辑信道对应有各自的参数，以每个逻辑信道对应有m(m为正整数)种参数为例进行说明，确定调度上行数据传输所使用的参数的方法包括但不限于以下几种可能的实现方式。
在一种可能的实现方式中，基于表三所示的对应关系，即每个第一物理资源与上行逻辑信道一一对应。若终端设备使用一个第一物理资源向接入网设备发送上行数据，则接入网设备将与该第一物理资源对应的上行逻辑信道的参数确定为调度上行数据传输所使用的参数。
比如，终端设备使用一个第一物理资源S1向接入网设备发送上行数据，则接入网设备将与第一物理资源S1对应的上行逻辑信道1的参数(传输时间间隔“0.25ms”、子载波间隔“60kHz”、时延“25ms”和丢包率“1％”)确定为调度上行数据传输所使用的参数。
在另一种可能的实现方式中，基于表三所示的对应关系，即每个第一物理资源与上行逻辑信道一一对应。若终端设备使用至少两个第一物理资源向接入网设备发送上行数据，则接入网设备根据与至少两个第一物理资源对应的上行逻辑信道的参数，确定调度上行数据传输所使用的参数。具体细节可类比图3所提供的实施例中确定调度上行数据传输所使用的参数的确定方法，在此不再赘述。
在另一种可能的实现方式中，基于表四所示的对应关系，即每个上行逻辑信道与多个第一物理资源存在对应关系。若终端设备使用一个第一物理资源向接入网设备发送上行数据，则接入网设备将与该第一物理资源对应的上行逻辑信道的参数确定为调度上行数据传输所使用的参数。
比如，终端设备使用一个第一物理资源S2向接入网设备发送上行数据，则接入网设备将与第一物理资源S2对应的上行逻辑信道2的参数(传输时间间隔“0.5ms”、子载波间隔“30kHz”、时延“50ms”和丢包率“1％)确定为调度上行数据传输所使用的参数。
在另一种可能的实现方式中，基于表四所示的对应关系，即每个上行逻辑 信道与多个第一物理资源存在对应关系。若终端设备使用至少两个第一物理资源向接入网设备发送上行数据，则接入网设备根据与至少两个第一物理资源对应的上行逻辑信道的参数，确定调度上行数据传输所使用的参数。具体细节可类比图3所提供的实施例中确定调度上行数据传输所使用的参数的确定方法，在此不再赘述。
在另一种可能的实现方式中，基于表五所示的对应关系，即每个第一物理资源与多个上行逻辑信道存在对应关系。若终端设备使用至少一个第一物理资源向接入网设备发送上行数据，则接入网设备根据与至少一个第一物理资源对应的上行逻辑信道的参数，确定调度上行数据传输所使用的参数。具体细节可类比图3所提供的实施例中确定调度上行数据传输所使用的参数的确定方法，在此不再赘述。
步骤407，接入网设备根据调度上行数据传输所使用的参数，向终端设备配置第三类物理资源，第三类物理资源是用于传输上行数据的物理资源。
可选的，接入网设备根据调度上行数据传输所使用的参数，向终端设备配置用于传输上行数据的第三类物理资源，该第三类物理资源为i比特的物理资源，i为大于1的正整数。
综上所述，本发明实施例通过当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求；使得终端设备能够在用于传输第一调度请求或上行信息的专用物理资源上传输上行信息和第二调度请求，提高了LTE系统对这些专用物理资源的利用率。
本发明实施例还通过接入网设备向终端设备配置的用于传输第一调度请求的第一类物理资源，终端设备使用目标时间单元内的第一类物理资源向接入网设备发送上行信息，使得终端设备能够在用于传输第一调度请求的专用物理资源上传输上行信息，提高了LTE系统对这些专用物理资源的利用率。
本发明实施例还通过多个第一物理资源与所述多个上行逻辑信道存在对应关系，接入网设备能够在第一类物理资源上接收到上行信息时，从而确定第二调度请求，进而确定该第二调度请求指示的终端设备中存在待发送的上行数据，使得第一物理资源能够隐式指示第二调度请求。
请参考图5，其示出了本发明一个示例性实施例提供的上行控制信息传输 方法的流程图，该方法用于图1所示的移动通信系统中。该方法包括以下几个步骤。
步骤501，接入网设备向终端设备发送第二配置信息。
其中，第二配置信息用于向终端设备配置第二类物理资源，第二类物理资源是用于传输上行信息的物理资源。
步骤502，终端设备接收接入网设备发送的第二配置信息。
步骤503，终端设备使用目标时间单元内的第二类物理资源向接入网设备发送上行信息和第二调度请求。
其中，第二类物理资源是接入网设备向终端设备配置的用于传输上行信息的物理资源。可选的，第二类物理资源为P比特的物理资源，使用所述第二类物理资源传输的所述上行信息为P-1比特信息，使用所述第二类物理资源传输的所述第二调度请求为1比特信息，P为大于1的正整数。
可选的，第二调度请求为1比特信息，1比特信息的取值为第一预设值(比如“1”)时表示多个上行逻辑信道中存在待发送的上行数据，所述1比特信息的取值为第二预设值(比如“0”)时表示多个上行逻辑信道中不存在待发送的上行数据。
示意性的，终端设备在确定1比特的第二调度请求时，将1比特的第二调度请求与P-1比特的上行信息级联后进行联合编码，在编码后终端设备使用目标时间单元内的第二类物理资源向接入网设备发送上行信息和第二调度请求。
比如，第二调度请求为1比特信息“1”，上行信息为4比特信息“1010”，则终端设备使用第二类物理资源T向接入网设备发送5比特信息“10101”。
步骤504，接入网设备接收终端设备使用目标时间单元内的第二类物理资源发送的上行信息和第二调度请求。
可选的，接入网设备在接收到终端设备使用目标时间单元内的第二类物理资源发送的5比特信息“10101”之后，确定上行信息“1010”和第二调度请求“1”，其中第二调度请求“1”用于向接入网设备指示终端设备的多个上行逻辑信道中存在待发送的上行数据。
步骤505，接入网设备根据终端设备的多个上行逻辑信道的参数确定调度上行数据传输所使用的参数。
可选的，每个上行逻辑信道对应有各自的参数，以每个逻辑信道对应有m(m为正整数)种参数为例进行说明，确定调度上行数据传输所使用的参数的 方法包括但不限于两种可能的确定方法，具体细节可参考图3所示的实施例中确定调度上行数据传输所使用的参数的确定方法，在此不再赘述。
步骤506，接入网设备根据调度上行数据传输所使用的参数，向终端设备配置第三类物理资源，第三类物理资源是用于传输上行数据的物理资源。
可选的，接入网设备根据调度上行数据传输所使用的参数，向终端设备配置用于传输上行数据的第三类物理资源，该第三类物理资源为i比特的物理资源，i为大于1的正整数。
综上所述，本发明实施例通过当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在目标时间单元内的物理资源上同时向接入网设备发送上行信息和第二调度请求；使得终端设备能够在用于传输第一调度请求或上行信息的专用物理资源上传输上行信息和第二调度请求，提高了LTE系统对这些专用物理资源的利用率。
本发明实施例还通过接入网设备向终端设备配置的用于传输上行信息的第二类物理资源，终端设备使用目标时间单元内的第二类物理资源向接入网设备发送上行信息和第二调度请求，使得终端设备能够在用于传输上行信息的专用物理资源上传输上行信息和第二调度请求，提高了LTE系统对这些专用物理资源的利用率。
以下为本发明实施例的装置实施例，对于装置实施例中未详细阐述的部分，可以参考上述方法实施例中公开的技术细节。
请参考图6，其示出了本发明一个实施例提供的上行控制信息传输装置的结构示意图。该上行控制信息传输装置可以通过软件、硬件以及两者的组合实现成为终端设备的全部或一部分。该上行控制信息传输装置包括：发送模块610和接收模块620。
发送模块610，用于实现上述步骤203。
接收模块620，用于实现上述步骤202。
在基于图6所示实施例提供的一个可选实施例中，该发送模块610，还用于实现上述步骤303或403；接收模块620，还用于实现上述步骤302或步骤402。
在基于图6所示实施例提供的一个可选实施例中，该发送模块610，还用于实现上述步骤503；接收模块620，还用于实现上述步骤502。
相关细节可结合参考图1至图5所示的方法实施例。其中，发送模块610还用于实现上述方法实施例中其他任意隐含或公开的与发送步骤相关的功能；接收模块620还用于实现上述方法实施例中其他任意隐含或公开的与接收步骤相关的功能。
请参考图7，其示出了本发明一个实施例提供的上行控制信息传输装置的结构示意图。该上行控制信息传输装置可以通过软件、硬件以及两者的组合实现成为接入网设备的全部或一部分。该上行控制信息传输装置包括：发送模块710和接收模块720。
发送模块710，用于实现上述步骤201或步骤301或步骤401。
接收模块720，用于实现上述步骤204。
在基于图7所示实施例提供的一个可选实施例中，接收模块720，还用于实现上述步骤304和305。
在基于图7所示实施例提供的一个可选实施例中，接收模块720，还用于实现上述步骤404和405。
相关细节可结合参考图1至图5所示的方法实施例。其中，发送模块710还用于实现上述方法实施例中其他任意隐含或公开的与发送步骤相关的功能；接收模块720还用于实现上述方法实施例中其他任意隐含或公开的与接收步骤相关的功能。
请参考图8，其示出了本发明一个示例性实施例提供的终端设备的结构示意图，该接入网设备可以是图1所示的移动通信系统中的终端设备140。本实施例以终端设备140为LTE系统或5G系统中的UE为例进行说明，该终端设备包括：处理器21、接收器22、发送器23、存储器24和总线25。
处理器21包括一个或者一个以上处理核心，处理器21通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
接收器22和发送器23可以实现为一个通信组件，该通信组件可以是一块通信芯片，通信芯片中可以包括接收模块、发射模块和调制解调模块等，用于对信息进行调制和/或解调，并通过无线信号接收或发送该信息。
存储器24通过总线25与处理器21相连。
存储器24可用于存储软件程序以及模块。
存储器24可存储至少一个功能所述的应用程序模块26。应用程序模块26可以包括：接收模块261、确定模块262和发送模块263。
处理器21，用于当在目标时间单元内需要发送第一调度请求和上行信息时，在所述目标时间单元内的物理资源上同时向接入网设备发送所述上行信息和第二调度请求；
其中，所述终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的上行逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
处理器21用于执行接收模块261以实现上述各个方法实施例中有关接收步骤的功能；处理器21用于执行确定模块262以实现上述各个方法实施例中有关确定步骤的功能；处理器21用于执行发送模块263以实现上述各个方法实施例中有关发送步骤的功能。
此外，存储器24可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随时存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PR OM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
请参考图9，其示出了本发明一个示例性实施例提供的接入网设备的结构示意图，该终端设备可以是图1所示的移动通信系统中的接网设备120。本实施例以接入网设备120为LTE系统中eNB，或者，5G系统中的gNB为例进行说明，该接入网设备包括：处理器31、接收器32、发送器33、存储器34和总线35。
处理器31包括一个或者一个以上处理核心，处理器31通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
接收器32和发送器33可以实现为一个通信组件，该通信组件可以是一块通信芯片，通信芯片中可以包括接收模块、发射模块和调制解调模块等，用于对信息进行调制解调，并通过无线信号接收或发送该信息。
存储器34通过总线35与处理器31相连。
存储器34可用于存储软件程序以及模块。
存储器34可存储至少一个功能所述的应用程序模块36。应用程序模块36 可以包括：发送模块361、确定模块362、配置模块363和接收模块364。
处理器31，用于当在目标时间单元内需要接收第一调度请求和上行信息时，接收终端设备在所述目标时间单元内的物理资源上同时发送的所述上行信息和第二调度请求；
其中，所述终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
处理器31用于执行发送模块361以实现上述各个方法实施例中有关发送步骤的功能；处理器31用于执行确定模块362以实现上述各个方法实施例中有关确定步骤的功能；处理器31用于执行配置模块363以实现上述各个方法实施例中有关配置步骤的功能；处理器31用于执行接收模块364以实现上述各个方法实施例中有关接收步骤的功能。
此外，存储器34可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随时存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PR OM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
本发明实施例还提供一种上行数据系统，该上行数据系统可以包含终端设备和接入网设备。
其中，终端设备可以包含上述图6所提供的上行控制信息传输装置，接入网设备可以是包含上述图7所提供的上行控制信息传输装置。
或者，终端设备可以是上述图8所提供的终端设备，接入网设备可以是上述图9所提供的接入网设备。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本发明实施例所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (67)

  1. 一种上行控制信息传输方法，其特征在于，所述方法包括：
    当在目标时间单元内需要发送第一调度请求和上行信息时，终端设备在所述目标时间单元内的物理资源上同时向接入网设备发送所述上行信息和第二调度请求；
    其中，所述终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的上行逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
  2. 根据权利要求1所述的方法，其特征在于，所述上行逻辑信道的参数包括：传输时间间隔、子载波间隔、时延和可靠性的至少一种。
  3. 根据权利要求1所述的方法，其特征在于，所述上行信息包括：反馈应答信息ACK/NACK、信道状态信息CSI和上行业务数据中的至少一种。
  4. 根据权利要求1至3任一所述的方法，其特征在于，所述终端设备在所述目标时间单元内的物理资源上同时向接入网设备发送所述上行信息和第二调度请求，包括：
    所述终端设备使用所述目标时间单元内的第一类物理资源向所述接入网设备发送所述上行信息；
    其中，所述第一类物理资源是用于传输所述第一调度请求的物理资源。
  5. 根据权利要求4所述的方法，其特征在于，所述第一类物理资源包括多个第一物理资源，所述多个第一物理资源与所述多个上行逻辑信道存在对应关系；
    所述终端设备使用所述目标时间单元内的第一类物理资源向所述接入网设备发送所述上行信息，包括：
    所述终端设备使用所述目标时间单元内的至少一个第一物理资源向所述接入网设备发送所述上行信息。
  6. 根据权利要求5所述的方法，其特征在于，所述至少一个第一物理资源包括与第一逻辑信道对应的物理资源，所述第一逻辑信道是指所述终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。
  7. 根据权利要求6所述的方法，其特征在于，所述上行逻辑信道对应参数的优先级由协议约定。
  8. 根据权利要求4至7任一所述的方法，其特征在于，所述终端设备使用所述目标时间单元内的第一类物理资源向所述接入网设备发送所述上行信息之前，还包括；
    所述终端设备接收所述接入网设备发送的第一配置信息，所述第一配置信息用于向所述终端设备配置所述第一类物理资源。
  9. 根据权利要求1至3任一所述的方法，其特征在于，所述终端设备在所述目标时间单元内的物理资源上同时向接入网设备发送所述上行信息和第二调度请求，包括：
    所述终端设备使用所述目标时间单元内的第二类物理资源向所述接入网设备发送所述上行信息和所述第二调度请求；
    其中，所述第二类物理资源是用于传输所述上行信息的物理资源。
  10. 根据权利要求9所述的方法，其特征在于，所述第二调度信息为1比特信息，所述1比特信息的取值为第一预设值时表示所述多个上行逻辑信道中存在待发送的上行数据，所述1比特信息的取值为第二预设值时表示所述多个上行逻辑信道中不存在待发送的上行数据。
  11. 根据权利要求9所述的方法，其特征在于，所述终端设备使用所述目标时间单元内的第二类物理资源向所述接入网设备发送所述上行信息和所述第二调度请求之前，还包括：
    所述终端设备接收所述接入网设备发送的第二配置信息，所述第二配置信息用于向所述终端设备配置所述第二类物理资源。
  12. 一种上行控制信息传输方法，其特征在于，所述方法包括：
    当在目标时间单元内需要接收第一调度请求和上行信息时，接入网设备接收终端设备在所述目标时间单元内的物理资源上同时发送的所述上行信息和第二调度请求；
    其中，所述终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
  13. 根据权利要求12所述的方法，其特征在于，所述上行逻辑信道的参数包括：传输时间间隔、子载波间隔、时延和可靠性的至少一种。
  14. 根据权利要求12所述的方法，其特征在于，所述上行信息包括：反馈应答信息ACK/NACK、信道状态信息CSI和上行业务数据中的至少一种。
  15. 根据权利要求12至14任一所述的方法，其特征在于，
    所述接入网设备接收终端设备在所述目标时间单元内的物理资源上同时发送的上行信息和第二调度请求，包括：
    所述接入网设备接收所述终端设备使用所述目标时间单元内的所述第一类物理资源发送的所述上行信息；
    其中，所述第一类物理资源是用于传输所述第一调度请求的物理资源。
  16. 根据权利要求15所述的方法，其特征在于，所述接入网设备接收终端设备在所述目标时间单元内的物理资源上同时发送的上行信息和第二调度请求之前，还包括：
    所述接入网设备向所述终端设备发送第一配置信息，所述第一配置信息用于向所述终端设备配置所述第一类物理资源。
  17. 根据权利要求15所述的方法，其特征在于，所述第一类物理资源包括多个第一物理资源，所述多个第一物理资源与所述多个上行逻辑信道存在对应 关系；
    所述接入网设备接收终端设备在所述目标时间单元内的物理资源上同时发送的上行信息和第二调度请求，包括：
    所述接入网设备接收所述终端设备使用所述目标时间单元内的至少一个第一物理资源发送的所述上行信息。
  18. 根据权利要求17所述的方法，其特征在于，所述至少一个第一物理资源包括与第一逻辑信道对应的物理资源，所述第一逻辑信道是指所述终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。
  19. 根据权利要求18所述的方法，其特征在于，所述上行逻辑信道对应参数的优先级由协议约定。
  20. 根据权利要求12至14任一所述的方法，其特征在于，
    所述接入网设备接收终端设备在所述目标时间单元内的物理资源上同时发送的上行信息和第二调度请求，包括：
    所述接入网设备接收所述终端设备使用所述目标时间单元内的所述第二类物理资源发送的所述上行信息和所述第二调度请求；
    其中，所述第二类物理资源是用于传输所述上行信息的物理资源。
  21. 根据权利要求20所述的方法，其特征在于，所述接入网设备接收终端设备在所述目标时间单元内的物理资源上同时发送的上行信息和第二调度请求之前，还包括：
    所述接入网设备向所述终端设备发送第二配置信息，所述第二配置信息用于向所述终端设备配置所述第二类物理资源。
  22. 根据权利要求20所述的方法，其特征在于，所述第二调度信息为1比特信息，所述1比特信息的取值为第一预设值时表示所述多个上行逻辑信道中存在待发送的上行数据，所述1比特信息的取值为第二预设值时表示所述多个上行逻辑信道中不存在待发送的上行数据。
  23. 一种上行控制信息传输装置，其特征在于，所述装置，包括：
    发送模块，用于当在目标时间单元内需要发送第一调度请求和上行信息时，在所述目标时间单元内的物理资源上同时向接入网设备发送所述上行信息和第二调度请求；
    其中，终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的上行逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
  24. 根据权利要求23所述的装置，其特征在于，所述上行逻辑信道的参数包括：传输时间间隔、子载波间隔、时延和可靠性的至少一种。
  25. 根据权利要求23所述的装置，其特征在于，所述上行信息包括：反馈应答信息ACK/NACK、信道状态信息CSI和上行业务数据中的至少一种。
  26. 根据权利要求23至25任一所述的装置，其特征在于，所述发送模块，还用于：
    使用所述目标时间单元内的第一类物理资源向所述接入网设备发送所述上行信息；
    其中，所述第一类物理资源是用于传输所述第一调度请求的物理资源。
  27. 根据权利要求26所述的装置，其特征在于，所述第一类物理资源包括多个第一物理资源，所述多个第一物理资源与所述多个上行逻辑信道存在对应关系；
    所述发送模块，还用于使用所述目标时间单元内的至少一个第一物理资源向所述接入网设备发送所述上行信息。
  28. 根据权利要求27所述的装置，其特征在于，所述至少一个第一物理资源包括与第一逻辑信道对应的物理资源，所述第一逻辑信道是指所述终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。
  29. 根据权利要求28所述的装置，其特征在于，所述上行逻辑信道对应参数的优先级由协议约定。
  30. 根据权利要求26至29任一所述的装置，其特征在于，所述装置，还包括；
    接收模块，用于接收所述接入网设备发送的第一配置信息，所述第一配置信息用于向所述终端设备配置所述第一类物理资源。
  31. 根据权利要求23至25任一所述的装置，其特征在于，所述发送模块，还用于：
    使用所述目标时间单元内的第二类物理资源向所述接入网设备发送所述上行信息和所述第二调度请求；
    其中，所述第二类物理资源是用于传输所述上行信息的物理资源。
  32. 根据权利要求31所述的装置，其特征在于，所述第二调度信息为1比特信息，所述1比特信息的取值为第一预设值时表示所述多个上行逻辑信道中存在待发送的上行数据，所述1比特信息的取值为第二预设值时表示所述多个上行逻辑信道中不存在待发送的上行数据。
  33. 根据权利要求31所述的装置，其特征在于，所述装置，还包括：
    接收模块，用于接收所述接入网设备发送的第二配置信息，所述第二配置信息用于向所述终端设备配置所述第二类物理资源。
  34. 一种上行控制信息传输装置，其特征在于，所述装置包括：
    接收模块，用于当在目标时间单元内需要接收第一调度请求和上行信息时，接入网设备接收终端设备在所述目标时间单元内的物理资源上同时发送的所述上行信息和第二调度请求；
    其中，所述终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
  35. 根据权利要求34所述的装置，其特征在于，所述上行逻辑信道的参数包括：传输时间间隔、子载波间隔、时延和可靠性的至少一种。
  36. 根据权利要求34所述的装置，其特征在于，所述上行信息包括：反馈应答信息ACK/NACK、信道状态信息CSI和上行业务数据中的至少一种。
  37. 根据权利要求34至36任一所述的装置，其特征在于，所述接收模块，还用于接收所述终端设备使用所述目标时间单元内的所述第一类物理资源发送的所述上行信息；
    其中，所述第一类物理资源是用于传输所述第一调度请求的物理资源。
  38. 根据权利要求37所述的装置，其特征在于，所述装置，还包括：
    发送模块，用于向所述终端设备发送第一配置信息，所述第一配置信息用于向所述终端设备配置所述第一类物理资源。
  39. 根据权利要求37所述的装置，其特征在于，所述第一类物理资源包括多个第一物理资源，所述多个第一物理资源与所述多个上行逻辑信道存在对应关系；
    所述接收模块，还用于接收所述终端设备使用所述目标时间单元内的至少一个第一物理资源发送的所述上行信息。
  40. 根据权利要求39所述的装置，其特征在于，所述至少一个第一物理资源包括与第一逻辑信道对应的物理资源，所述第一逻辑信道是指所述终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。
  41. 根据权利要求40所述的装置，其特征在于，所述上行逻辑信道对应参数的优先级由协议约定。
  42. 根据权利要求34至36任一所述的装置，其特征在于，所述接收模块，还用于接收所述终端设备使用所述目标时间单元内的所述第二类物理资源发送 的所述上行信息和所述第二调度请求；
    其中，所述第二类物理资源是用于传输所述上行信息的物理资源。
  43. 根据权利要求42所述的装置，其特征在于，所述装置，还包括：
    发送模块，用于向所述终端设备发送第二配置信息，所述第二配置信息用于向所述终端设备配置所述第二类物理资源。
  44. 根据权利要求42所述的装置，其特征在于，所述第二调度信息为1比特信息，所述1比特信息的取值为第一预设值时表示所述多个上行逻辑信道中存在待发送的上行数据，所述1比特信息的取值为第二预设值时表示所述多个上行逻辑信道中不存在待发送的上行数据。
  45. 一种终端设备，其特征在于，所述终端设备包括：处理器、接收器和发送器；
    所述处理器，用于当在目标时间单元内需要发送第一调度请求和上行信息时，在所述目标时间单元内的物理资源上同时向接入网设备发送所述上行信息和第二调度请求；
    其中，终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的上行逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
  46. 根据权利要求45所述的终端设备，其特征在于，所述上行逻辑信道的参数包括：传输时间间隔、子载波间隔、时延和可靠性的至少一种。
  47. 根据权利要求45所述的终端设备，其特征在于，所述上行信息包括：反馈应答信息ACK/NACK、信道状态信息CSI和上行业务数据中的至少一种。
  48. 根据权利要求45至47任一所述的终端设备，其特征在于，所述处理器，还用于使用所述目标时间单元内的第一类物理资源向所述接入网设备发送所述上行信息；
    其中，所述第一类物理资源是用于传输所述第一调度请求的物理资源。
  49. 根据权利要求48所述的终端设备，其特征在于，所述第一类物理资源包括多个第一物理资源，所述多个第一物理资源与所述多个上行逻辑信道存在对应关系；
    所述处理器，还用于使用所述目标时间单元内的至少一个第一物理资源向所述接入网设备发送所述上行信息。
  50. 根据权利要求49所述的终端设备，其特征在于，所述至少一个第一物理资源包括与第一逻辑信道对应的物理资源，所述第一逻辑信道是指所述终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。
  51. 根据权利要求50所述的终端设备，其特征在于，所述上行逻辑信道对应参数的优先级由协议约定。
  52. 根据权利要求48至51任一所述的终端设备，其特征在于，所述处理器，还用于接收所述接入网设备发送的第一配置信息，所述第一配置信息用于向所述终端设备配置所述第一类物理资源。
  53. 根据权利要求45至47任一所述的终端设备，其特征在于，所述处理器，还用于：
    使用所述目标时间单元内的第二类物理资源向所述接入网设备发送所述上行信息和所述第二调度请求；
    其中，所述第二类物理资源是用于传输所述上行信息的物理资源。
  54. 根据权利要求53所述的终端设备，其特征在于，所述第二调度信息为1比特信息，所述1比特信息的取值为第一预设值时表示所述多个上行逻辑信道中存在待发送的上行数据，所述1比特信息的取值为第二预设值时表示所述多个上行逻辑信道中不存在待发送的上行数据。
  55. 根据权利要求53所述的终端设备，其特征在于，所述处理器，还用于接收所述接入网设备发送的第二配置信息，所述第二配置信息用于向所述终端设备配置所述第二类物理资源。
  56. 一种接入网设备，其特征在于，所述接入网设备包括：处理器、发送器和接收器；
    所述处理器，用于当在目标时间单元内需要接收第一调度请求和上行信息时，接收终端设备在所述目标时间单元内的物理资源上同时发送的所述上行信息和第二调度请求；
    其中，所述终端设备使用多个上行逻辑信道进行数据传输，所述第一调度请求用于指示所述多个上行逻辑信道中存在待发送数据的逻辑信道，所述第二调度请求用于指示所述多个上行逻辑信道中是否存在待发送的上行数据，所述多个上行逻辑信道中存在至少两个上行逻辑信道的参数是不同的。
  57. 根据权利要求56所述的接入网设备，其特征在于，所述上行逻辑信道的参数包括：传输时间间隔、子载波间隔、时延和可靠性的至少一种。
  58. 根据权利要求56所述的接入网设备，其特征在于，所述上行信息包括：反馈应答信息ACK/NACK、信道状态信息CSI和上行业务数据中的至少一种。
  59. 根据权利要求56至58任一所述的接入网设备，其特征在于，所述处理器，还用于向所述终端设备发送第一配置信息，所述第一配置信息用于向所述终端设备配置第一类物理资源，所述第一类物理资源是用于传输所述第一调度请求的物理资源；
    所述处理器，还用于接收所述终端设备使用所述目标时间单元内的所述第一类物理资源发送的所述上行信息；
    其中，所述第一类物理资源是用于传输所述第一调度请求的物理资源。
  60. 根据权利要求59所述的接入网设备，其特征在于，所述处理器，还用于向所述终端设备发送第一配置信息，所述第一配置信息用于向所述终端设备配置所述第一类物理资源。
  61. 根据权利要求59所述的接入网设备，其特征在于，所述第一类物理资源包括多个第一物理资源，所述多个第一物理资源与所述多个上行逻辑信道存在对应关系；
    所述处理器，还用于接收所述终端设备使用所述目标时间单元内的至少一个第一物理资源发送的所述上行信息。
  62. 根据权利要求61所述的接入网设备，其特征在于，所述至少一个第一物理资源包括与第一逻辑信道对应的物理资源，所述第一逻辑信道是指所述终端设备根据存在待发送数据的上行逻辑信道对应参数的优先级确定的上行逻辑信道。
  63. 根据权利要求62所述的接入网设备，其特征在于，所述上行逻辑信道对应参数的优先级由协议约定。
  64. 根据权利要求56至58任一所述的接入网设备，其特征在于，所述处理器，还用于接收所述终端设备使用所述目标时间单元内的所述第二类物理资源发送的所述上行信息和所述第二调度请求；
    其中，所述第二类物理资源是用于传输所述上行信息的物理资源。
  65. 根据权利要求64所述的接入网设备，其特征在于，所述处理器，还用于向所述终端设备发送第二配置信息，所述第二配置信息用于向所述终端设备配置所述第二类物理资源。
  66. 根据权利要求64所述的接入网设备，其特征在于，所述第二调度信息为1比特信息，所述1比特信息的取值为第一预设值时表示所述多个上行逻辑信道中存在待发送的上行数据，所述1比特信息的取值为第二预设值时表示所述多个上行逻辑信道中不存在待发送的上行数据。
  67. 一种上行控制信息传输系统，其特征在于，所述系统包括终端设备和接入网设备；
    所述终端设备如权利要求23至33任一所述的装置；
    所述接入网设备如权利要求34至44任一所述的装置。
PCT/CN2017/085029 2017-05-19 2017-05-19 上行控制信息传输方法、装置及系统 WO2018209674A1 (zh)

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