WO2015120781A1 - 竞争解决消息反馈信息的发送方法及装置 - Google Patents

竞争解决消息反馈信息的发送方法及装置 Download PDF

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Publication number
WO2015120781A1
WO2015120781A1 PCT/CN2015/072418 CN2015072418W WO2015120781A1 WO 2015120781 A1 WO2015120781 A1 WO 2015120781A1 CN 2015072418 W CN2015072418 W CN 2015072418W WO 2015120781 A1 WO2015120781 A1 WO 2015120781A1
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Prior art keywords
pucch
resource
terminal
information
network device
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PCT/CN2015/072418
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English (en)
French (fr)
Inventor
邢艳萍
徐伟杰
潘学明
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电信科学技术研究院
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Publication of WO2015120781A1 publication Critical patent/WO2015120781A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Definitions

  • the present application relates to the field of wireless communications, and in particular, to a method and an apparatus for transmitting contention feedback information.
  • the initial access of the UE (User Equipment, ie, the terminal) from the idle state (RRC_IDLE), ie, RRC (Radio Resource Control)
  • RRC_IDLE the idle state
  • RRC_IDLE Radio Resource Control
  • the connection establishment process requires the UE to initiate a contention random access.
  • the communication protocol stipulates that the process of competing random access is completed in four steps. As shown in FIG. 1, these four steps are called Msg1 to Msg4 (Msg, ie, message).
  • Msg1 an eNB (evolved NodeB, a base station) is configured to configure a preamble (preamble) code and a PRACH (Physical Random Access Channel) resource for transmitting a preamble code, and The configuration result informs the UE camping in the cell, and the UE randomly selects a preamble code to be sent in the preamble code set.
  • eNB evolved NodeB, a base station
  • the Msg2:Msg2 message is the response of the eNB to the UE after receiving the Msg1.
  • Msg2 does not support HARQ (Hybrid Automatic Repeat Request), that is, there is no feedback retransmission process.
  • HARQ Hybrid Automatic Repeat Request
  • Msg 3 After the UE correctly receives Msg2, it transmits Msg3 in the uplink resource allocated by the eNB. The transmission of Msg3 supports the HARQ process.
  • Msg4 carries the UE contention resolution identifier through a MAC (Media Access Control) layer control unit (MAC).
  • the Msg 4 message may carry only the contention resolution message, and may also carry the RRC connection setup message.
  • Msg4 adopts the HARQ mechanism, but only the UE that successfully decodes Msg4 and successfully resolves the competition feeds back ACK (Acknowledgement), and no feedback is made in other cases.
  • the UE For downlink support for HARQ transmission, the UE needs to feed back ACK or NACK.
  • the HARQ feedback is carried on the PUCCH (Physical Uplink Control Channel).
  • the PUCCH resource is configured by the high layer signaling on the network side, and can be configured in the RRC connection setup message at the earliest.
  • the Internet of Things technology is in the ascendant, and it needs to support MTC (Machine Type Communications) in the third generation mobile communication system and its LTE system.
  • An MTC device (or MTC terminal) may have some of the M2M (Machine to Machine) communication characteristics, such as low shift Dynamic, small amount of transmitted data, insensitive to communication delay, and extremely low power consumption.
  • M2M Machine to Machine
  • the MTC terminal that is covering the vulnerability also needs to initiate the competition random access. Each message in the contention random access needs to be repeated to achieve the purpose of enhanced coverage.
  • the UE Based on the existing procedure, the UE sends HARQ feedback through the PUCCH for the first time as feedback for the Msg 4 message.
  • the HARQ-ACK repetition mechanism can be used for coverage enhancement of HARQ feedback on PUCCH.
  • the Msg 4 message may not carry the RRC configuration information, and the UE cannot obtain the RRC configuration message necessary for the HARQ-ACK repetition mechanism. Even if the Msg 4 message carries the RRC configuration information, the configuration of the UE applying the RRC layer requires a certain delay, which exceeds the existing HARQ feedback timing. Therefore, according to the existing mechanism, the UE cannot apply the relevant RRC configuration carried in the Msg4 message immediately when the Msg 4 message is fed back, and thus the coverage enhancement cannot be achieved.
  • the embodiment of the present invention provides a method and a device for sending a contention resolution message feedback information, so that the terminal can use the PUCCH resource to perform information feedback in time for competing to resolve the message feedback, so as to enhance the coverage of the feedback message.
  • the terminal Sending, by the terminal, the feedback information of the contention resolution message to the network device according to the resource configuration information of the PUCCH that is used to carry the feedback information of the contention resolution message, where the resource configuration information is that the terminal broadcasts a message from the system. Or obtained in the random access response message.
  • the terminal before the terminal receives the contention resolution message sent by the network device, the terminal further includes:
  • the terminal After the terminal sends the physical random access channel PRACH preamble to the network device, the terminal receives the random access response message returned by the network device, where the random access response message carries the resource configuration information of the PUCCH.
  • the resource configuration information of the PUCCH may include:
  • the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the PUCCH resource index carried in the random access response message is that the network device receives the PRACH preamble sent by the terminal, and allocates the corresponding PUCCH resource index to the currently received PRACH preamble, and then allocates the PUCCH resource index.
  • the PUCCH resource index is carried in the random access response message.
  • the physical resource information of the PUCCH and the number of repetitions of the PUCCH are that the network device receives the The PRACH preamble, and after allocating the physical resource information of the corresponding PUCCH and the number of repetitions of the PUCCH for the currently received PRACH preamble, the physical resource information of the allocated PUCCH and The PUCCH repetition number is carried in the random access response message.
  • the number of repeated transmissions is determined by the network device according to the number of repetitions of the PRACH preamble sent by the terminal.
  • the method further includes:
  • the terminal determines the number of repetitions of the PUCCH according to the number of repetitions of the PRACH preamble transmitted by the terminal.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the system broadcast message includes a correspondence between a resource total index for transmitting a PRACH preamble and a PUCCH resource index, where the total resource index for transmitting the PRACH preamble is determined according to a resource index of the PRACH and a resource index of the preamble.
  • the sending, by the terminal, the feedback information of the contention resolution message to the network device according to the resource configuration information of the PUCCH may include:
  • the terminal sends the feedback information of the contention resolution message to the network device according to the determined resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the number of repeated transmissions of the PUCCH is determined by the terminal according to the number of repetitions of the PRACH preamble transmitted last time before receiving the random access response message.
  • the method for determining the total resource index of the PRACH preamble according to the resource index of the PRACH and the resource index of the preamble is:
  • Resource total index of PRACH preamble resource index of PRACH ⁇ 64 + resource index of preamble.
  • the network device receives feedback information of the contention resolution message sent by the terminal according to the resource configuration information of the PUCCH.
  • the resource configuration information of the PUCCH may include:
  • the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the network device sends the resource configuration information of the PUCCH by using a random access response message, including:
  • the network device After receiving the PRACH preamble sent by the terminal, the network device is the current received PRACH
  • the guide code allocates a corresponding PUCCH resource index
  • the network device sends the allocated PUCCH resource index to the terminal by carrying a random access response message.
  • the physical resource information of the PUCCH and the number of repetitions of the PUCCH may be that the network device receives the After the PRACH preamble is sent by the terminal, and the physical resource information of the corresponding PUCCH and the number of repetitions of the PUCCH are allocated to the currently received PRACH preamble, the physical resource information of the allocated PUCCH and the number of PUCCH repetitions are carried in the random access.
  • the response message was sent.
  • the number of repeated transmissions is determined by the network device according to the number of repetitions of the PRACH preamble sent by the terminal.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the system broadcast message includes a correspondence between a resource total index for transmitting a PRACH preamble and a PUCCH resource index, where the total resource index for transmitting the PRACH preamble is determined according to a resource index of the PRACH and a resource index of the preamble.
  • the method for determining the total resource index of the PRACH preamble according to the resource index of the PRACH and the resource index of the preamble is:
  • Resource total index of PRACH preamble resource index of PRACH ⁇ 64 + resource index of preamble.
  • a transceiver module configured to receive a contention resolution message sent by the network device
  • a feedback module configured to send feedback information of the contention resolution message to the network device according to resource configuration information of a PUCCH used to carry feedback information of the contention resolution message, where the resource configuration information is the terminal slave system Obtained in a broadcast message or a random access response message.
  • the transceiver module can also be used to:
  • the network device Receiving, after receiving the contention resolution message sent by the network device, the physical random access channel (PRACH) preamble, and receiving the random access response message returned by the network device, where the random access response message carries the Resource configuration information of PUCCH.
  • PRACH physical random access channel
  • the resource configuration information of the PUCCH may include:
  • the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the PUCCH resource index carried in the random access response message is that the network device receives the PRACH preamble sent by the terminal, and allocates the corresponding PUCCH resource index to the currently received PRACH preamble, and then allocates the PUCCH resource index.
  • the PUCCH resource index is carried in the random access response message.
  • the physical resource information of the PUCCH and the PUCCH are included in the resource configuration information of the PUCCH.
  • the physical resource information of the PUCCH and the number of repetitions of the PUCCH may be that the network device receives the PRACH preamble transmitted by the terminal, and allocates a corresponding PUCCH for the currently received PRACH preamble.
  • the physical resource information of the allocated PUCCH and the number of PUCCH repetitions are carried in the random access response message.
  • the number of repeated transmissions may be determined by the network device according to the number of repetitions of the PRACH preamble sent by the terminal.
  • the feedback module can also be used to:
  • the number of repetitions of the PUCCH is determined according to the number of repetitions of the PRACH preamble transmitted by the terminal.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the system broadcast message includes a correspondence between a resource total index for transmitting a PRACH preamble and a PUCCH resource index, where the total resource index for transmitting the PRACH preamble is determined according to a resource index of the PRACH and a resource index of the preamble.
  • the feedback module is specifically configured to:
  • the number of repeated transmissions of the PUCCH is determined by the terminal according to the number of repetitions of the PRACH preamble transmitted last time before receiving the random access response message.
  • the total resource index of the PRACH preamble the resource index of the PRACH ⁇ 64 + the resource index of the preamble.
  • the transceiver may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory stores one or more executable programs, which are used to configure the processor;
  • the processor is configured with one or a plurality of executable programs, the one or more executable programs for performing the following operations:
  • the one or more executable programs are further configured to perform the following operations:
  • the random access response message returned by the network device is received, where the random access response message carries resource configuration information of the PUCCH.
  • the resource configuration information of the PUCCH may include:
  • the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the PUCCH resource index carried in the random access response message is that the network device receives the PRACH preamble sent by the terminal, and allocates the corresponding PUCCH resource index to the currently received PRACH preamble, and then allocates the PUCCH resource index.
  • the PUCCH resource index is carried in the random access response message.
  • the physical resource information of the PUCCH and the number of repetitions of the PUCCH may be that the network device receives the After the PRACH preamble is sent by the terminal, and the physical resource information of the corresponding PUCCH and the number of repetitions of the PUCCH are allocated to the currently received PRACH preamble, the physical resource information of the allocated PUCCH and the number of PUCCH repetitions are carried in the random access.
  • the response message was sent.
  • the number of repeated transmissions may be determined by the network device according to the number of repetitions of the PRACH preamble sent by the terminal.
  • the one or more executable programs can be used to perform the following operations:
  • the number of repetitions of the PUCCH is determined according to the number of repetitions of the PRACH preamble transmitted by the terminal.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the system broadcast message includes a correspondence between a resource total index for transmitting a PRACH preamble and a PUCCH resource index, where the total resource index for transmitting the PRACH preamble is determined according to a resource index of the PRACH and a resource index of the preamble.
  • the one or more executable programs are specifically configured to perform the following operations:
  • the number of repeated transmissions of the PUCCH may be determined by the terminal according to the number of repetitions of the PRACH preamble transmitted last time before receiving the random access response message.
  • the total resource index of the PRACH preamble the resource index of the PRACH ⁇ 64 + the resource index of the preamble.
  • a sending module configured to send, by using a system broadcast or a random access response message, resource configuration information of a PUCCH for carrying feedback information of the contention resolution message;
  • a receiving module configured to receive feedback information of the contention resolution message sent by the terminal according to the resource configuration information of the PUCCH.
  • the resource configuration information of the PUCCH may include:
  • the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the sending module is specifically configured to: after receiving the PRACH preamble sent by the terminal, allocate a corresponding PUCCH resource index to the currently received PRACH preamble, and send the allocated PUCCH resource index to the random access response message to the The terminal.
  • the sending module is specifically configured to: when the resource configuration information of the PUCCH includes the physical resource information of the PUCCH and the number of repetitions of the PUCCH, receive the PRACH preamble sent by the terminal, and receive the current After the received PRACH preamble allocates the physical resource information of the corresponding PUCCH and the number of repetitions of the PUCCH, the physical resource information of the allocated PUCCH and the number of PUCCH repetitions are carried in the random access response message and sent to the terminal.
  • the number of repeated transmissions is determined according to the number of repetitions of the PRACH preamble sent by the terminal.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the system broadcast message includes a correspondence between a resource total index for transmitting a PRACH preamble and a PUCCH resource index, where the total resource index for transmitting the PRACH preamble is determined according to a resource index of the PRACH and a resource index of the preamble.
  • the resource total index of the PRACH preamble the resource index of the PRACH * 64 + the resource index of the preamble.
  • the transceiver may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory stores one or more executable programs, which are used to configure the processor;
  • the processor is configured with one or a plurality of executable programs, the one or more executable programs for performing the following operations:
  • the resource configuration information of the PUCCH may include:
  • the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource information of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the sending module is specifically configured to: after receiving the PRACH preamble sent by the terminal, allocate a corresponding PUCCH resource index to the currently received PRACH preamble, and send the allocated PUCCH resource index to the random access response message to the The terminal.
  • the one or more executable programs are further configured to: when the resource configuration information of the PUCCH includes the physical resource information of the PUCCH and the number of repetitions of the PUCCH, when the terminal sends the received The PRACH preamble, and the physical resource information of the corresponding PUCCH and the number of repetitions of the PUCCH are allocated to the currently received PRACH preamble, and the physical resource information and the PUCCH repetition number of the allocated PUCCH are carried in the random access response message. To the terminal.
  • the number of repeated transmissions may be determined according to the number of repetitions of the PRACH preamble sent by the terminal.
  • the physical resource information of the PUCCH may be a PUCCH resource index.
  • the system broadcast message includes a correspondence between a resource total index for transmitting a PRACH preamble and a PUCCH resource index, where the total resource index for transmitting the PRACH preamble is determined according to a resource index of the PRACH and a resource index of the preamble.
  • the resource total index of the PRACH preamble the resource index of the PRACH * 64 + the resource index of the preamble.
  • the network device sends the resource configuration information of the PUCCH for transmitting the feedback information of the contention resolution message to the terminal by using the system broadcast message or the random access response message, so that the terminal can timely resolve the contention message.
  • the feedback information is fed back to enhance the coverage of the feedback message compared to the prior art.
  • the terminal After the first time length, the terminal sends the feedback information of the contention resolution message to the network device according to the resource configuration information of the PUCCH, where the first time length refers to the PDSCH that carries the contention resolution message.
  • End time interval the time interval to the start subframe of the PUCCH, the time interval being greater than the time interval between the PDSCH and the PUCCH defined by the 3GPP Release 11 version.
  • the resource configuration information of the PUCCH may include:
  • the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the method may further include:
  • the network device sends a contention resolution message to the terminal, where the contention resolution message carries resource configuration information of the PUCCH for carrying the feedback information of the contention resolution message;
  • the first time length is the time interval between the end subframe of the PDSCH carrying the contention resolution message and the start subframe of the PUCCH, and the time interval is greater than the PDSCH and the PUCCH defined by the 3GPP Release 11 version. time interval.
  • the resource configuration information of the PUCCH may include:
  • the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the method may further include:
  • the terminal determines the number of repetitions of the PUCCH according to the number of repetitions of the physical random access channel PRACH preamble sent by the terminal.
  • a transceiver module configured to receive a contention resolution message sent by the network device, where the contention resolution message carries resource configuration information of a PUCCH used to carry feedback information of the contention resolution message;
  • a feedback module configured to send the feedback information of the contention resolution message to the network device according to the resource configuration information of the PUCCH, where the first time length refers to the bearer of the contention resolution message.
  • the resource configuration information of the PUCCH may include:
  • the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the feedback module is further configured to: when the resource configuration information of the PUCCH does not include the number of repetitions of the PUCCH, determine the number of repetitions of the PUCCH according to the number of repetitions of the physical random access channel PRACH preamble sent by the terminal .
  • the transceiver may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory stores one or more executable programs, which are used to configure the processor;
  • the processor is configured with one or a plurality of executable programs, the one or more executable programs being used to execute Do the following:
  • the contention resolution message carries resource configuration information of a physical uplink control channel PUCCH for carrying feedback information of the contention resolution message
  • the feedback information of the contention resolution message is sent to the network device according to the resource configuration information of the PUCCH, where the first time length refers to a physical downlink shared channel PDSCH that carries the contention resolution message.
  • the resource configuration information of the PUCCH may include:
  • the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the one or more executable programs are configured to perform the following operations: in case the resource configuration information of the PUCCH does not include the number of repetitions of the PUCCH, according to the physical random access channel PRACH preamble sent by the terminal The number of repetitions determines the number of repetitions of the PUCCH.
  • a sending module configured to send a contention resolution message to the terminal, where the contention resolution message carries resource configuration information of a PUCCH for carrying feedback information of the contention resolution message;
  • a receiving module configured to receive feedback information of the contention resolution message returned by the terminal, where the feedback information is sent by the terminal to the network device according to resource configuration information of the PUCCH after the first time length
  • the first time length is the time interval of the end subframe of the physical downlink shared channel PDSCH that carries the contention resolution message, and the time interval of the start subframe of the PUCCH, which is greater than that defined by the 3GPP Release 11 version. Time interval between PDSCH and PUCCH.
  • the resource configuration information of the PUCCH may include:
  • the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the transceiver may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory stores one or more executable programs, which are used to configure the processor;
  • the processor is configured with one or a plurality of executable programs, the one or more executable programs for performing the following operations:
  • the contention resolution message carries resource configuration information of a physical uplink control channel PUCCH for carrying feedback information of the contention resolution message
  • the time interval is the time interval from the end subframe of the physical downlink shared channel PDSCH that carries the contention resolution message to the start subframe of the PUCCH, and the time interval is greater than the time between the PDSCH and the PUCCH defined by the 3GPP Release 11 version. interval.
  • the resource configuration information of the PUCCH may include:
  • the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH are the physical resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the time interval from the end subframe of the PDSCH carrying the contention resolution message to the start subframe of the PUCCH carrying the feedback information of the contention resolution message is greater than the PDSCH and PUCCH defined in the 3GPP Release 11 version.
  • the time interval thus enabling the terminal to have sufficient time to prepare for the transmission of feedback information, enhances the coverage of the feedback message compared to the prior art.
  • FIG. 1 is a schematic diagram of a competitive random access procedure in the prior art
  • FIG. 2a is a schematic structural diagram of a terminal in Embodiment 1 of the present application.
  • FIG. 2b is a schematic flowchart of a terminal side in Embodiment 1 of the present application.
  • FIG. 3 is a schematic structural diagram of a network device according to Embodiment 1 of the present application.
  • FIG. 3b is a schematic flowchart of a network side according to Embodiment 1 of the present application.
  • FIG. 4a is a schematic structural diagram of a terminal in Embodiment 2 of the present application.
  • FIG. 4b is a schematic flowchart of a terminal side in Embodiment 2 of the present application.
  • FIG. 5 is a schematic structural diagram of a network device according to Embodiment 2 of the present application.
  • FIG. 5b is a schematic flowchart of a network side according to Embodiment 2 of the present application.
  • FIG. 6a is a schematic structural diagram of a terminal in Embodiment 3 of the present application.
  • Figure 6b is a schematic flowchart of the third embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a terminal according to another embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a network device according to another embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a terminal according to another embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a network device according to another embodiment of the present disclosure.
  • the resource configuration information of the PUCCH for carrying the contention resolution message feedback information is notified in the random access response message (Msg2 message), so that the terminal can use the PUCCH resource for information feedback in time for competing to resolve the message feedback, so as to enhance Coverage of feedback messages.
  • the terminal to which the embodiment is applicable may be as shown in FIG. 2a, and includes a transceiver 200, a memory 210, and a processor 220.
  • the transceiver 200 may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory 210 stores one or more executable programs, which are used to configure the processor 220;
  • the processor 220 is One or more executable programs are configured, and the one or more executable programs are used to execute the method for transmitting the contention resolution message feedback information provided in Embodiment 1.
  • the network device to which this embodiment is applicable may be as shown in FIG. 3a, and includes a transceiver 300, a memory 310, and a processor 320.
  • the transceiver 300 may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory 310 stores one or more executable programs, which are used to configure the processor 320;
  • the processor 320 is configured One or more executable programs are configured, and the one or more executable programs are used to execute the method for transmitting the contention resolution message feedback information provided in Embodiment 1.
  • FIG. 2 is a schematic diagram of a flow of sending a contention resolution message feedback information implemented on a terminal side according to Embodiment 1 of the present application.
  • the notification process of the PUCCH resource for carrying the contention negotiation message feedback information may include:
  • Step 21 The terminal receives the contention resolution message sent by the network device.
  • the terminal obtains the preamble code set and the PRACH resource information of the preamble code from the system message, and determines the preamble code set according to the size of the first scheduled transmission message (ie, the Msg3 message) and the path loss, and randomly from the set.
  • a preamble code is selected and sent through the Msg1 message; after receiving the Msg1 message, the eNB returns a random access response message (ie, Msg2 message) to the terminal.
  • the Msg2 message carries resource configuration information for transmitting feedback information of the contention resolution message
  • the resource configuration information may include: a physical resource index of the PUCCH, or include: a physical resource index of the PUCCH.
  • the number of repeated transmissions of the PUCCH (the PUCCH is used to carry feedback information of the contention resolution message).
  • the number of repeated transmissions is a repetition of a PRACH preamble sent by the network device according to the terminal.
  • the number is determined. For example, if the number of repetitions of the PRACH preamble transmitted by the terminal is N (N is a positive integer), the number of repeated transmissions of the PUCCH may be set to N.
  • the physical resource information of the PUCCH is a PUCCH resource index.
  • the PUCCH resource index is that the network device receives the PRACH preamble sent by the terminal, and allocates the corresponding PUCCH resource index to the currently received PRACH preamble, and then carries the allocated PUCCH resource index in the random access response message. .
  • the number of repetitions of the PUCCH may be that the network device receives the PRACH preamble sent by the terminal, and is After the number of repetitions of the PUCCH corresponding to the currently received PRACH preamble is allocated, the number of repetitions of the allocated PUCCH is carried in the random access response message.
  • the Msg3 message is transmitted in the uplink resource allocated by the eNB; the eNB sends a contention resolution message (ie, Msg4) to the terminal, where the MAC layer control unit carries the UE contention resolution identifier, and the Msg4 also carries the RRC connection.
  • the RRC connection setup message carries the configuration information of the PUCCH resource configured by the upper layer, and the PUCCH is used to carry the feedback information of the Msg4 message.
  • the interaction process of the above Msg1 message to Msg4 message can be implemented by the processor 420 in cooperation with the transceiver 400.
  • Step 22 The terminal sends the feedback information of the contention resolution message to the network device according to the resource configuration information used to transmit the feedback information of the contention resolution message, where the resource configuration information is the random access response of the terminal. Obtained in the message.
  • the terminal repeats according to the physical random access channel PRACH preamble (Mag1 message) sent by the terminal. Determining the number of repetitions of the PUCCH (for example, the number of repetitions of the PRACH preamble may be the number of repetitions of the PUCCH), and in step 22, transmitting the contention resolution message to the network device according to the physical resource index of the PUCCH and the number of repetitions of the PUCCH. Feedback information.
  • step 22 can refer to the random access procedure defined by the 3GPP Release 11 version and the HARQ-ACK repetition mechanism. For example, after receiving the UE contention resolution identifier carried by the MAC layer control unit in the Msg4 message, the terminal compares it with the high-level identifier sent by the terminal in the Msg3, and if the two are the same, it is determined that the contention resolution is successful. And transmitting ACK feedback information of the Meg4 message to the eNB through the PUCCH according to the configured PUCCH resource according to the HARQ-ACK repetition mechanism. According to the HARQ-ACK repetition mechanism, the terminal repeats N ANRep times for the ACK feedback information transmission of the Meg4 message.
  • step 22 can be implemented by the processor 220 in cooperation with the transceiver 200.
  • FIG. 3 is a schematic diagram of a sending process of contention feedback message feedback information implemented on the network side according to Embodiment 1 of the present application.
  • the notification process of the PUCCH resource for carrying the contention negotiation message feedback information may include:
  • Step 31 The network device sends a feedback signal for transmitting the contention resolution message by using a random access response message.
  • Resource configuration information The content included in the resource configuration information and how the network device determines the resource coordination information are the same as those previously described, and are not repeated here.
  • Step 32 The network device receives feedback information of the contention resolution message sent by the terminal according to the resource configuration information.
  • the process of sending the feedback information of the contention resolution message by the terminal is the same as that described above, and is not repeated here.
  • the above process can be implemented by the processor 320 in conjunction with the transceiver 300.
  • the network device carries the configuration information of the PUCCH resource in the Msg2 message sent to the terminal, so that the terminal can provide the feedback information of the Msg 4 message in time after receiving the Msg4 message (ACK/ NACK) Repeat transmission to enhance the coverage of the feedback message.
  • the configuration information of the PUCCH resource is notified in the system message, so that the terminal can use the PUCCH resource to perform information feedback in time for competing to resolve the message feedback, so as to enhance the coverage of the feedback message.
  • the terminal to which the embodiment is applicable may be as shown in FIG. 4a, and includes a transceiver 400, a memory 410, and a processor 420.
  • the transceiver 400 may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory 410 stores one or more executable programs, which are used to configure the processor 420;
  • the processor 420 is One or more executable programs are configured, and the one or more executable programs are used to execute the method for transmitting the contention resolution message feedback information provided in Embodiment 2.
  • the network device to which this embodiment is applicable may be as shown in FIG. 5a, including: a transceiver 500, a memory 510, and a processor 520.
  • the transceiver 500 may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory 510 stores one or more executable programs, which are used to configure the processor 520;
  • the processor 520 is One or more executable programs are configured, and the one or more executable programs are used to execute the method for transmitting the contention resolution message feedback information provided in Embodiment 2.
  • FIG. 4 is a schematic diagram of a sending process of contention feedback message feedback information implemented on a terminal side according to Embodiment 2 of the present application.
  • the notification process of the PUCCH resource for carrying the contention negotiation message feedback information may include:
  • Step 41 The terminal receives a contention resolution message sent by the network device.
  • the terminal acquires the preamble code set and the PRACH resource information of the preamble code from the system message.
  • the terminal may also obtain resource configuration information for transmitting feedback information of the contention resolution message from a system message (such as an SIB) sent by the network device.
  • a system message such as an SIB
  • the system message includes a correspondence between a resource total index for transmitting a PRACH preamble and a PUCCH resource index, where the total resource index for transmitting the PRACH preamble is based on a resource index of the PRACH and a resource index of the preamble. determine.
  • the resource total index of the PRACH preamble the resource index of the PRACH ⁇ 64 + the resource index of the preamble.
  • a PUCCH transmission can be notified in the system message.
  • the start index corresponds to the preamble index 0 in the PRACH resource total index; the PUCCH resource corresponding to the PUCCH start resource index +1 corresponds to the preamble index 1, ... in the PRACH resource, and so on.
  • the terminal determines a preamble code set according to the size and path loss of the first scheduled transmission message (ie, the Msg3 message), randomly selects a preamble code from the set and sends the message through the Msg1 message; after receiving the Msg1 message, the eNB returns to the terminal.
  • Random access response message ie Msg2 message.
  • the Msg3 message is transmitted in the uplink resource allocated by the eNB; the eNB sends a contention resolution message (ie, Msg4) to the terminal, where the MAC layer control unit carries the UE contention resolution identifier, and the Msg4 also carries the RRC connection.
  • the RRC connection setup message carries the configuration information of the PUCCH resource configured by the upper layer, and the PUCCH is used to carry the feedback information of the Msg4 message.
  • the interaction process of the Msg1 message to the Msg4 message may refer to the random access procedure defined in the 3GPP Release 11 version.
  • the interaction process of the above Msg1 message to Msg4 message can be implemented by the processor 420 in cooperation with the transceiver 400.
  • Step 42 The terminal sends the feedback information of the contention resolution message to the network device according to the resource configuration information used to transmit the feedback information of the contention resolution message, where the resource configuration information is obtained by the terminal from the system message. Arrived.
  • the terminal may send the feedback information of the contention resolution message to the network device according to the determined resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the number of repeated transmissions of the PUCCH is determined by the terminal according to the number of repetitions of the PRACH preamble transmitted last time before receiving the random access response message. For example, if the number of repetitions of the PRACH preamble transmitted by the terminal is N (N is a positive integer), the number of repeated transmissions of the PUCCH may be set to N. Of course, the number of repetitions of the PUCCH can also be predetermined.
  • step 42 can refer to the random access procedure defined by the 3GPP Release 11 version and the HARQ-ACK repetition mechanism. For example, after receiving the UE contention resolution identifier carried by the MAC layer control unit in the Msg4 message, the terminal compares it with the high-level identifier sent by the terminal in the Msg3, and if the two are the same, it is determined that the contention resolution is successful. And transmitting ACK feedback information of the Meg4 message to the eNB through the PUCCH according to the configured PUCCH resource according to the HARQ-ACK repetition mechanism. According to the HARQ-ACK repetition mechanism, the terminal repeats N ANRep times for the ACK feedback information transmission of the Meg4 message.
  • step 42 can be implemented by the processor 420 in conjunction with the transceiver 400.
  • FIG. 5 is a schematic diagram of a sending process of contention feedback message feedback information implemented on the network side according to Embodiment 2 of the present application.
  • the notification process of the PUCCH resource for carrying the contention negotiation message feedback information may include:
  • Step 51 The network device sends resource configuration information for transmitting feedback information of the contention resolution message by using a system broadcast message.
  • the content included in the resource configuration information, and how the network device determines the resource The cooperation information is the same as mentioned above and will not be repeated here.
  • Step 52 The network device receives feedback information of a contention resolution message sent by the terminal according to the resource configuration information.
  • the process of sending the feedback information of the contention resolution message by the terminal is the same as that described above, and is not repeated here.
  • the above process can be implemented by the processor 520 in conjunction with the transceiver 500.
  • the network device carries the configuration information of the PUCCH resource in the system message, so that the terminal can timely repeat the feedback information (ACK/NACK) of the Msg 4 message after receiving the Msg4 message. Send to enhance the coverage of the feedback message.
  • ACK/NACK feedback information
  • the terminal to which the embodiment is applicable may be as shown in FIG. 6a, and includes a transceiver 600, a memory 610, and a processor 620.
  • the transceiver 600 may include a baseband processing component, a radio frequency processing component, and the like for transmitting related information according to actual needs;
  • the memory 610 stores one or more executable programs, which are used to configure the processor 620;
  • the processor 620 is configured One or more executable programs are configured, and the one or more executable programs are used to execute the method for transmitting the contention resolution message feedback information provided in Embodiment 3.
  • FIG. 6 is a schematic diagram of a sending process of contention feedback message feedback information provided in Embodiment 3 of the present application.
  • the notification process of the PUCCH resource for carrying the contention negotiation message feedback information may include:
  • Step 61 The terminal receives a contention resolution message (Msg4 message) sent by the network device, where the contention resolution message carries resource configuration information for transmitting feedback information of the contention resolution message.
  • Msg4 message a contention resolution message
  • the terminal obtains the preamble code set and the PRACH resource information of the preamble code from the system message, and determines the preamble code set according to the size of the first scheduled transmission message (ie, the Msg3 message) and the path loss, and randomly from the set. Selecting a preamble code and sending it through the Msg1 message; after receiving the Msg1 message, the eNB returns a random access response message (ie, Msg2 message) to the terminal; after receiving the Msg2 message correctly, the terminal transmits the Msg3 message in the uplink resource allocated by the eNB.
  • the eNB sends a contention resolution message (ie, Msg4) to the terminal, where the MAC layer control unit carries the UE contention resolution identifier, and the Msg4 further carries an RRC connection setup message, where the RRC connection setup message carries the PUCCH resource configured by the upper layer.
  • Configuration information the PUCCH is used to carry feedback information of the Msg4 message.
  • the resource configuration information may include: a physical resource index of the PUCCH, or include: a physical resource index of the PUCCH and a repeated transmission number of the PUCCH.
  • the interaction process of the Msg1 message to the Msg4 message may refer to the random access procedure defined in the 3GPP Release 11 version.
  • the interaction process of the Msg1 message to the Msg4 message may be implemented by the processor 620 in cooperation with the transceiver 600.
  • Step 62 After the first time length, the terminal sends the information to the network device according to the resource configuration information.
  • the feedback information of the competition resolution message is the feedback information of the competition resolution message.
  • the first time length is the time interval between the end subframe of the PDSCH that carries the contention resolution message and the start subframe of the PUCCH that carries the feedback information of the contention resolution message, and the time interval is greater than the 3GPP Release.
  • the time interval between the PDSCH and the PUCCH defined in the version 11 is such that the terminal has sufficient time to parse the resource configuration information of the PUCCH from the Msg4 message and apply to the PUCCH for transmission preparation.
  • the terminal determines the PUCCH according to the number of repetitions of the PRACH preamble (Mag1 message) sent by the terminal.
  • the number of repetitions (such as the number of repetitions of the PRACH preamble as the number of repetitions of the PUCCH)
  • the feedback information of the contention resolution message is sent to the network device according to the physical resource index of the PUCCH and the number of repetitions of the PUCCH. .
  • step 62 can refer to the random access procedure defined by the 3GPP Release 11 version and the HARQ-ACK repetition mechanism. For example, after receiving the UE contention resolution identifier carried by the MAC layer control unit in the Msg4 message, the terminal compares it with the high-level identifier sent by the terminal in the Msg3, and if the two are the same, it is determined that the contention resolution is successful. And transmitting ACK feedback information of the Meg4 message to the eNB through the PUCCH according to the configured PUCCH resource according to the HARQ-ACK repetition mechanism. According to the HARQ-ACK repetition mechanism, the terminal repeats N ANRep times for the ACK feedback information transmission of the Meg4 message.
  • step 62 can be implemented by the processor 620 in conjunction with the transceiver 600.
  • the network device sends a contention resolution message to the terminal, where the contention resolution message carries resource configuration information for transmitting feedback information of the contention resolution message; the network device receives the contention resolution returned by the terminal
  • the feedback information of the message is sent by the terminal to the network device according to the resource configuration information after the first time length.
  • the definition of the first time length and the definition of the resource configuration information are the same as described above, and are not repeated here.
  • the feedback message of the contention resolution message (Msg 4 message) is extended based on the time interval between the PDSCH and the PUCCH defined in the existing communication system (3GPP Release 11 version).
  • the timing relationship of the Msg 4 message is sufficient for the terminal to process, so that the PUCCH resource configuration information carried in the Msg 4 message can be applied, and the feedback information (ACK/NACK) of the Msg 4 message is repeatedly sent to enhance the feedback message. Coverage.
  • the embodiment of the present application further provides a terminal, which can be applied to the first embodiment or the second embodiment.
  • the terminal may include:
  • the transceiver module 701 is configured to receive a contention resolution message sent by the network device.
  • the feedback module 702 is configured to send, according to the resource configuration information of the PUCCH that is used to carry the feedback information of the contention resolution message, the feedback information of the contention resolution message to the network device, where the resource configuration information is that the terminal Obtained in the system broadcast message or random access response message.
  • the transceiver module 701 may further receive a random access response message returned by the network device after the PRACH preamble is sent to the network device, before receiving the contention resolution message sent by the network device, where the random access response message is carried. There is resource configuration information of the PUCCH.
  • the resource configuration information of the PUCCH includes: physical resource information of the PUCCH, or includes: physical resource information of the PUCCH and repeated transmission times of the PUCCH.
  • the physical resource information of the PUCCH is a PUCCH resource index.
  • the PUCCH resource index carried in the random access response message is that the network device receives the PRACH preamble sent by the terminal, and is current. After the received PRACH preamble is allocated to the corresponding PUCCH resource index, the allocated PUCCH resource index is carried in the random access response message.
  • the resource configuration information of the PUCCH includes the physical resource information of the PUCCH and the number of repetitions of the PUCCH
  • the physical resource information of the PUCCH and the number of repetitions of the PUCCH are that the network device receives the After the PRACH preamble is allocated, and the physical resource information corresponding to the PUCCH and the number of repetitions of the PUCCH are allocated to the currently received PRACH preamble, the physical resource information and the PUCCH repetition number of the allocated PUCCH are carried in the random access response message. of.
  • the number of repeated transmissions is determined by the network device according to the number of repetitions of the PRACH preamble sent by the terminal.
  • the feedback module 702 may further determine, according to the repetition quantity of the PRACH preamble sent by the terminal, the number of repetitions of the PUCCH, if the resource configuration information of the PUCCH does not include the repetition number of the PUCCH.
  • the physical resource information of the PUCCH is a PUCCH resource index.
  • the system broadcast message includes a correspondence between a resource total index for transmitting a PRACH preamble and a PUCCH resource index, where the total resource index for transmitting the PRACH preamble is based on a resource index of the PRACH and a resource of the preamble. The index is determined.
  • the feedback module 702 is specifically configured to: determine, according to the correspondence between the total resource index of the PRACH preamble and the PUCCH resource index, the PUCCH corresponding to the total index of the PRACH preamble resources used by the terminal to send the PRACH preamble. a resource index; the feedback information of the contention resolution message is sent to the network device according to the determined resource index of the PUCCH and the number of repeated transmissions of the PUCCH.
  • the number of repeated transmissions of the PUCCH is determined by the terminal according to the number of repetitions of the PRACH preamble transmitted last time before receiving the random access response message.
  • the resource total index of the PRACH preamble the resource index of the PRACH ⁇ 64 + the resource index of the preamble.
  • the embodiment of the present application further provides a network device, which can be applied to the first embodiment or the second embodiment.
  • the terminal may include:
  • the sending module 801 is configured to send, by using a system broadcast or a random access response message, resource configuration information of a PUCCH for carrying feedback information of the contention resolution message;
  • the receiving module 802 is configured to receive a contention resolution that is sent by the terminal according to the resource configuration information of the PUCCH. Feedback information for the message.
  • the resource configuration information of the PUCCH includes: physical resource information of the PUCCH, or includes: physical resource information of the PUCCH and repeated transmission times of the PUCCH.
  • the physical resource information of the PUCCH is a PUCCH resource index; correspondingly, the sending module is specifically configured to: after receiving the PRACH preamble sent by the terminal, allocate a corresponding PUCCH for the currently received PRACH preamble
  • the resource index is sent to the terminal by carrying the allocated PUCCH resource index in a random access response message.
  • the sending module 801 may receive the PRACH preamble sent by the terminal and the current received PRACH if the resource configuration information of the PUCCH includes the physical resource information of the PUCCH and the number of repetitions of the PUCCH.
  • the preamble allocates the physical resource information of the corresponding PUCCH and the number of repetitions of the PUCCH
  • the physical resource information of the allocated PUCCH and the number of PUCCH repetitions are carried in the random access response message and sent to the terminal.
  • the number of repeated transmissions is determined according to the number of repetitions of the PRACH preamble transmitted by the terminal.
  • the physical resource information of the PUCCH is a PUCCH resource index.
  • the system broadcast message includes a correspondence between a total resource index for transmitting a PRACH preamble and a PUCCH resource index, where the PRACH preamble is sent.
  • the embodiment of the present application further provides a terminal.
  • the terminal may include: a transceiver module 901 and a feedback module 902, where:
  • the transceiver module 901 is configured to receive a contention resolution message sent by the network device, where the contention resolution message carries resource configuration information of a PUCCH used to carry feedback information of the contention resolution message.
  • the feedback module 902 is configured to send, after the first time length, the feedback information of the contention resolution message to the network device according to the resource configuration information of the PUCCH, where the first time length refers to carrying the contention resolution message.
  • the end subframe of the PDSCH, the time interval to the start subframe of the PUCCH, the time interval is greater than the time interval between the PDSCH and the PUCCH defined by the 3GPP Release 11 version.
  • the resource configuration information of the PUCCH includes: a physical resource index of the PUCCH; or a physical resource index including a PUCCH and a repeated transmission number of the PUCCH.
  • the feedback module 902 is further configured to: when the resource configuration information of the PUCCH does not include the number of repetitions of the PUCCH, determine the number of repetitions of the PUCCH according to the number of repetitions of the PRACH preamble sent by the terminal.
  • the embodiment of the present application further provides a network device based on the same technical concept as the third embodiment.
  • FIG. 10 it is a schematic structural diagram of the network device, where the network device may include: a sending module 1001, and a receiving module 1002, where:
  • the sending module 1001 is configured to send a contention resolution message to the terminal, where the contention resolution message carries resource configuration information of a PUCCH for carrying feedback information of the contention resolution message;
  • the receiving module 1002 is configured to receive feedback information of the contention resolution message returned by the terminal, where the feedback information is sent by the terminal to the network device according to the resource configuration information of the PUCCH after the first time length
  • the first time length is the time interval of the end subframe of the physical downlink shared channel PDSCH that carries the contention resolution message, and the time interval of the start subframe of the PUCCH, where the time interval is greater than the 3GPP Release 11 version definition. Time interval between PDSCH and PUCCH.
  • the resource configuration information of the PUCCH may include a physical resource index of the PUCCH, or a physical resource index including a PUCCH and a repeated transmission number of the PUCCH.
  • the present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the present application. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG.
  • the computer program instructions can be provided to a general purpose computer, a special purpose computer, an embedded processor, or a processor of other programmable data processing device such that instructions executed by a processor of the computer or other programmable data processing device can be implemented in a flowchart
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

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Abstract

本申请公开了竟争解决消息反馈信息的发送方法及装置。本申请的一种方案中，网络设备通过***广播消息或随机接入响应消息将用于传输竟争解决消息的反馈信息的PUCCH的资源配置信息发送给终端，使终端能够及时对竟争解决消息的反馈信息进行反馈，与现有技术相比增强反馈消息的覆盖。另一种方案中，由于承载竟争解决消息的PDSCH的结束子帧，到承载竟争解决消息的反馈信息的PUCCH的起始子帧的时间间隔，大于3GPP Release11版本定义的PDSCH与PUCCH之间时间间隔，因此使终端能够有足够的时间进行反馈信息的发射准备，与现有技术相比增强反馈消息的覆盖。

Description

竞争解决消息反馈信息的发送方法及装置
本申请要求在2014年02月13日提交中国专利局、申请号为201410050374.4、发明名称为“竞争解决消息反馈信息的发送方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及无线通信领域，尤其涉及竞争解决消息反馈信息的发送方法及装置。
背景技术
在LTE(Long Term Evolution，长期演进)或其演进***中，UE(User Equipment，用户设备，即终端)从空闲状态(RRC_IDLE)初始接入的过程，即RRC(Radio Resource Control，无线资源控制)连接建立过程，需要UE发起竞争随机接入。通信协议规定竞争随机接入的流程分四步完成，如图1所示，这四步称为Msg1～Msg4(Msg，即message)。
Msg1：eNB(evolved NodeB，演进节点B，即基站)负责对preamble(前导)码以及用于发送preamble码的PRACH(Physical Random Access Channel，物理随机接入信道)资源进行配置，并通过***消息将配置结果通知小区内驻留的UE，UE在preamble码集合中随机选择一个preamble码发送。
Msg2：Msg2消息是eNB在接收到Msg1之后对UE的响应。Msg2不支持HARQ(Hybrid Automatic Repeat Request，混合自动重传请求)，即没有反馈重传过程。
Msg 3：UE正确接收Msg2后，在eNB分配的上行资源中传输Msg3。Msg3的传输支持HARQ过程。
Msg4：Msg4通过MAC(Media Access Control，媒体接入控制)层控制单元(Contention Resolution Identity MAC CE)携带UE竞争解决标识。Msg 4消息可以只携带竞争解决消息，也可以同时携带RRC连接建立消息。Msg4采用HARQ机制，但只有成功解码Msg4并成功解决竞争的UE才反馈ACK(Acknowledgement，确认)，其它情况不进行反馈。
对于下行支持HARQ的传输，UE需要反馈ACK或者NACK。HARQ反馈承载在PUCCH(Physical Uplink Control Channel，物理上行控制信道)上。PUCCH资源由网络侧的高层信令配置，最早可以在RRC连接建立消息中进行配置。
物联网技术方兴未艾，在第三代移动通信***以及其LTE***中需要支持MTC(Machine Type Communications，机器型通信)功能。一台MTC设备(或MTC终端)可能具有多种M2M(Machine to Machine，机器与机器)通信特性之中的部分特性，如低移 动性、传输数据量小、对通信时延不敏感、要求极低功耗等特征。处于覆盖漏洞的MTC终端，从空闲状态进入连接状态的过程中，也需要发起竞争随机接入。竞争随机接入中的各个消息都需要进行重复从而达到增强覆盖的目的。
基于现有流程，UE第一次通过PUCCH发送HARQ反馈是针对Msg 4消息的反馈。HARQ-ACK重复机制可以用于PUCCH上的HARQ反馈的覆盖增强。Msg 4消息可以不携带RRC配置信息，此时UE无法获得HARQ-ACK重复机制所必需的RRC配置消息。即使Msg 4消息携带了RRC配置信息，然而UE应用RRC层的配置需要一定的时延，该时延超过了现有的HARQ反馈定时。因此，按照现有机制，UE无法在对Msg 4消息进行反馈时立即应用Msg4消息携带的相关RRC配置，进而也就无法达到覆盖增强的目的。
发明内容
本申请实施例提供一种竞争解决消息反馈信息的发送方法及装置，用以使终端能够在竞争解决消息反馈时及时使用PUCCH资源进行信息反馈，以增强反馈消息的覆盖。
本申请实施例提供的竞争解决消息反馈信息的发送方法，包括：
终端接收网络设备发送的竞争解决消息；
所述终端根据用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，所述资源配置信息是所述终端从***广播消息或随机接入响应消息中获取到的。
优选的，所述终端接收网络设备发送的竞争解决消息之前，还包括：
所述终端向网络设备发送物理随机接入信道PRACH前导码后，接收所述网络设备返回的随机接入响应消息，所述随机接入响应消息中携带有所述PUCCH的资源配置信息。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源信息；或者，
PUCCH的物理资源信息和PUCCH的重复传输次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述随机接入响应消息中携带的PUCCH资源索引，是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH资源索引后，将分配的PUCCH资源索引携带于所述随机接入响应消息发送的。
在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，所述PUCCH的物理资源信息和所述PUCCH的重复次数是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和 PUCCH重复次数携带于所述随机接入响应消息发送的。
优选的，所述重复传输次数是所述网络设备根据所述终端发送的PRACH前导码的重复次数确定出来的。
优选的，在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，还包括：
所述终端根据所述终端发送的PRACH前导码的重复次数确定PUCCH的重复次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
相应的，所述终端根据PUCCH的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，可以包括：
所述终端根据PRACH前导码的资源总索引与PUCCH资源索引的对应关系，确定出与所述终端发送PRACH前导码时所使用的PRACH前导码资源总索引所对应的PUCCH的资源索引；
所述终端根据确定出的PUCCH的资源索引和PUCCH的重复传输次数，向所述网络设备发送所述竞争解决消息的反馈信息。
优选的，所述PUCCH的重复传输次数是所述终端根据在接收到所述随机接入响应消息前最后一次发送的PRACH前导码的重复次数确定的。
优选的，根据PRACH的资源索引和前导码的资源索引确定PRACH前导码的资源总索引的方法为：
PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
本申请另一实施例提供的竞争解决消息反馈信息的发送方法，包括：
网络设备通过***广播或随机接入响应消息发送用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
所述网络设备接收所述终端根据所述PUCCH的资源配置信息发送的竞争解决消息的反馈信息。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源信息；或者，
PUCCH的物理资源信息和PUCCH的重复传输次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述网络设备通过随机接入响应消息发送所述PUCCH的资源配置信息，包括：
所述网络设备接收到所述终端发送的PRACH前导码后，为当前接收到的PRACH前 导码分配对应的PUCCH资源索引；
所述网络设备将分配的PUCCH资源索引携带于随机接入响应消息发送给所述终端。
其中，在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，所述PUCCH的物理资源信息和所述PUCCH的重复次数可以是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送的。
其中，所述重复传输次数是所述网络设备根据所述终端发送的PRACH前导码的重复次数确定出来的。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
其中，根据PRACH的资源索引和前导码的资源索引确定PRACH前导码的资源总索引的方法为：
PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
本申请实施例提供的终端，包括：
收发模块，用于接收网络设备发送的竞争解决消息；
反馈模块，用于根据用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，所述资源配置信息是所述终端从***广播消息或随机接入响应消息中获取到的。
其中，所述收发模块还可以用于：
在接收网络设备发送的竞争解决消息之前，向网络设备发送物理随机接入信道PRACH前导码后，接收所述网络设备返回的随机接入响应消息，所述随机接入响应消息中携带有所述PUCCH的资源配置信息。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源信息；或者，
PUCCH的物理资源信息和PUCCH的重复传输次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述随机接入响应消息中携带的PUCCH资源索引，是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH资源索引后，将分配的PUCCH资源索引携带于所述随机接入响应消息发送的。
其中，在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的 重复次数的情况下，所述PUCCH的物理资源信息和所述PUCCH的重复次数可以是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送的。
其中，所述重复传输次数可以是所述网络设备根据所述终端发送的PRACH前导码的重复次数确定出来的。
其中，所述反馈模块还可以用于：
在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，根据所述终端发送的PRACH前导码的重复次数确定PUCCH的重复次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
其中，所述反馈模块具体用于：
根据PRACH前导码的资源总索引与PUCCH资源索引的对应关系，确定出与所述终端发送PRACH前导码时所使用的PRACH前导码资源总索引所对应的PUCCH的资源索引；
根据确定出的PUCCH的资源索引和PUCCH的重复传输次数，向所述网络设备发送所述竞争解决消息的反馈信息。
优选的，所述PUCCH的重复传输次数是所述终端根据在接收到所述随机接入响应消息前最后一次发送的PRACH前导码的重复次数确定的。
优选的，PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
本申请实施例提供的终端，包括：
收发信机、存储器和处理器。其中，收发信机根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器存储一个或多个可执行程序，被用于配置处理器；处理器被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行如下操作：
接收网络设备发送的竞争解决消息；
根据用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，所述PUCCH的资源配置信息是所述终端从***广播消息或随机接入响应消息中获取到的。
其中，所述一个或多个可执行程序还用于执行如下操作：
在接收网络设备发送的竞争解决消息之前，向网络设备发送物理随机接入信道PRACH 前导码后，接收所述网络设备返回的随机接入响应消息，所述随机接入响应消息中携带有所述PUCCH的资源配置信息。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源信息；或者，
PUCCH的物理资源信息和PUCCH的重复传输次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述随机接入响应消息中携带的PUCCH资源索引，是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH资源索引后，将分配的PUCCH资源索引携带于所述随机接入响应消息发送的。
其中，在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，所述PUCCH的物理资源信息和所述PUCCH的重复次数可以是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送的。
其中，所述重复传输次数可以是所述网络设备根据所述终端发送的PRACH前导码的重复次数确定出来的。
其中，所述一个或多个可执行程序可以用于执行如下操作：
在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，根据所述终端发送的PRACH前导码的重复次数确定PUCCH的重复次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
其中，所述一个或多个可执行程序具体用于执行如下操作：
根据PRACH前导码的资源总索引与PUCCH资源索引的对应关系，确定出与所述终端发送PRACH前导码时所使用的PRACH前导码资源总索引所对应的PUCCH的资源索引；
根据确定出的PUCCH的资源索引和PUCCH的重复传输次数，向所述网络设备发送所述竞争解决消息的反馈信息。
其中，所述PUCCH的重复传输次数可以是所述终端根据在接收到所述随机接入响应消息前最后一次发送的PRACH前导码的重复次数确定的。
其中，PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
本申请实施例提供的网络设备，包括：
发送模块，用于通过***广播或随机接入响应消息发送用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
接收模块，用于接收所述终端根据所述PUCCH的资源配置信息发送的竞争解决消息的反馈信息。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源信息；或者，
PUCCH的物理资源信息和PUCCH的重复传输次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述发送模块具体用于：接收到所述终端发送的PRACH前导码后，为当前接收到的PRACH前导码分配对应的PUCCH资源索引，将分配的PUCCH资源索引携带于随机接入响应消息发送给所述终端。
其中，所述发送模块具体用于：在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，在接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送给所述终端。
其中，所述重复传输次数是根据所述终端发送的PRACH前导码的重复次数确定出来的。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
其中，PRACH前导码的资源总索引＝PRACH的资源索引*64+前导码的资源索引。
本申请实施例提供的网络设备，包括：
收发信机、存储器和处理器。其中，收发信机根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器存储一个或多个可执行程序，被用于配置处理器；处理器被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行如下操作：
通过***广播或随机接入响应消息发送用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
接收所述终端根据所述PUCCH的资源配置信息发送的竞争解决消息的反馈信息。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源信息；或者，
PUCCH的物理资源信息和PUCCH的重复传输次数。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述发送模块具体用于：接收到所述终端发送的PRACH前导码后，为当前接收到的PRACH前导码分配对应的PUCCH资源索引，将分配的PUCCH资源索引携带于随机接入响应消息发送给所述终端。
其中，所述一个或多个可执行程序还用于执行如下操作：在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，在接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送给所述终端。
其中，所述重复传输次数可以是根据所述终端发送的PRACH前导码的重复次数确定出来的。
其中，所述PUCCH的物理资源信息可以为PUCCH资源索引；
所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
其中，PRACH前导码的资源总索引＝PRACH的资源索引*64+前导码的资源索引。
本申请的上述实施例中，网络设备通过***广播消息或随机接入响应消息将用于传输所述竞争解决消息的反馈信息的PUCCH的资源配置信息发送给终端，使终端能够及时对竞争解决消息的反馈信息进行反馈，与现有技术相比增强反馈消息的覆盖。
本申请另一实施例提供的竞争解决消息反馈信息的发送方法，包括：
终端接收网络设备发送的竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
所述终端在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送所述竞争解决消息的反馈信息，所述第一时间长度是指承载所述竞争解决消息的PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源索引；或者，
PUCCH的物理资源索引和PUCCH的重复传输次数。
其中，在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，还可以包括：
所述终端根据所述终端发送的物理随机接入信道PRACH前导码的重复次数确定 PUCCH的重复次数。
本申请实施例提供的另一种竞争解决消息反馈信息的发送方法，包括：
网络设备向终端发送竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
所述网络设备接收所述终端返回的所述竞争解决消息的反馈信息，所述反馈信息是所述终端在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送的，所述第一时间长度是指承载所述竞争解决消息的PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源索引；或者，
PUCCH的物理资源索引和PUCCH的重复传输次数。
其中，在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，还可以包括：
所述终端根据所述终端发送的物理随机接入信道PRACH前导码的重复次数确定PUCCH的重复次数。
本申请另一实施例提供的终端，包括：
收发模块，用于接收网络设备发送的竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
反馈模块，用于在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送所述竞争解决消息的反馈信息，所述第一时间长度是指承载所述竞争解决消息的PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源索引；或者，
PUCCH的物理资源索引和PUCCH的重复传输次数。
其中，所述反馈模块还用于：在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，根据所述终端发送的物理随机接入信道PRACH前导码的重复次数确定PUCCH的重复次数。
本申请实施例提供的终端，包括：
收发信机、存储器和处理器。其中，收发信机根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器存储一个或多个可执行程序，被用于配置处理器；处理器被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行 如下操作：
接收网络设备发送的竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送所述竞争解决消息的反馈信息，所述第一时间长度是指承载所述竞争解决消息的物理下行共享信道PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源索引；或者，
PUCCH的物理资源索引和PUCCH的重复传输次数。
其中，所述一个或多个可执行程序用于执行如下操作：在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，根据所述终端发送的物理随机接入信道PRACH前导码的重复次数确定PUCCH的重复次数。
本申请另一实施例提供的网络设备，包括：
发送模块，用于向终端发送竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
接收模块，用于接收所述终端返回的所述竞争解决消息的反馈信息，所述反馈信息是所述终端在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送的，所述第一时间长度是指承载所述竞争解决消息的物理下行共享信道PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源索引；或者，
PUCCH的物理资源索引和PUCCH的重复传输次数。
本申请实施例提供的网络设备，包括：
收发信机、存储器和处理器。其中，收发信机根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器存储一个或多个可执行程序，被用于配置处理器；处理器被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行如下操作：
向终端发送竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
接收所述终端返回的所述竞争解决消息的反馈信息，所述反馈信息是所述终端在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送的，所述第一时间长 度是指承载所述竞争解决消息的物理下行共享信道PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
其中，所述PUCCH的资源配置信息可以包括：
PUCCH的物理资源索引；或者，
PUCCH的物理资源索引和PUCCH的重复传输次数。
本申请的上述实施例中，由于承载竞争解决消息的PDSCH的结束子帧，到承载竞争解决消息的反馈信息的PUCCH的起始子帧的时间间隔，大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔，因此使终端能够有足够的时间进行反馈信息的发射准备，与现有技术相比增强反馈消息的覆盖。
附图说明
为了更清楚地说明本申请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要介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为现有技术中竞争随机接入流程示意图；
图2a为本申请实施例一中的终端的结构示意图；
图2b为本申请实施例一中终端侧的流程示意图；
图3a为本申请实施例一中的网络设备的结构示意图；
图3b为本申请实施例一中网络侧的流程示意图；
图4a为本申请实施例二中的终端的结构示意图；
图4b为本申请实施例二中终端侧的流程示意图；
图5a为本申请实施例二中的网络设备的结构示意图；
图5b为本申请实施例二中网络侧的流程示意图；
图6a为本申请实施例三中的终端的结构示意图；
图6b为本申请实施例三中的流程示意图；
图7为本申请另一实施例提供的终端的结构示意图；
图8为本申请另一实施例提供的网络设备的结构示意图；
图9为本申请另一实施例提供的终端的结构示意图；
图10为本申请另一实施例提供的网络设备的结构示意图。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请作进一步地详细描述，显然，所描述的实施例仅仅是本申请一部份实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
实施例一
本实施例在随机接入响应消息(Msg2消息)中通知用于承载竞争解决消息反馈信息的PUCCH的资源配置信息，以使终端能够在竞争解决消息反馈时及时使用PUCCH资源进行信息反馈，以增强反馈消息的覆盖。
本实施例可分别在终端侧和网络侧实现。本实施例所适用的终端可如图2a所示，包括：收发信机200、存储器210和处理器220。其中，收发信机200根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器210存储一个或多个可执行程序，被用于配置处理器220；处理器220被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行实施例一所提供的竞争解决消息反馈信息的发送方法。
本实施例所适用的网络设备可如图3a所示，包括：收发信机300、存储器310和处理器320。其中，收发信机300根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器310存储一个或多个可执行程序，被用于配置处理器320；处理器320被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行实施例一所提供的竞争解决消息反馈信息的发送方法。
参见图2b，为本申请实施例一提供的在终端侧实现的竞争解决消息反馈信息发送流程示意图。当终端从空闲状态进入连接状态时需要发起竞争随机接入过程，在该竞争随机接入过程中，用于承载竞争解决消息反馈信息的PUCCH的资源的通知流程可包括：
步骤21：终端接收网络设备发送的竞争解决消息。
在步骤21之前，终端从***消息中获取到preamble码集合以及preamble码的PRACH资源信息，根据第一次调度传输消息(即Msg3消息)的大小和路损确定preamble码集合，从该集合中随机选择一个preamble码并通过Msg1消息发送；eNB在接收到Msg1消息后，向该终端返回随机接入响应消息(即Msg2消息)。
在本实施例中，该Msg2消息中携带有用于传输所述竞争解决消息的反馈信息的资源配置信息，所述资源配置信息可包括：PUCCH的物理资源索引，或者包括：PUCCH的物理资源索引和PUCCH的重复传输次数(该PUCCH用于承载所述竞争解决消息的反馈信息)。
优选地，所述重复传输次数是网络设备根据所述终端发送的PRACH前导码的重复次 数确定出来的。比如，如果终端发送的PRACH前导码的重复次数为N(N为正整数)，则可将PUCCH的重复传输次数设置为N。
优选地，所述PUCCH的物理资源信息为PUCCH资源索引。该PUCCH资源索引是网络设备接收到终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH资源索引后，将分配的PUCCH资源索引携带于所述随机接入响应消息发送的。
进一步地，在所述资源配置信息中除包含PUCCH的物理资源信息以外还包含PUCCH的重复次数的情况下，所述PUCCH的重复次数也可以是网络设备接收到终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的重复次数后，将分配的PUCCH重复次数携带于所述随机接入响应消息发送的。
终端正确接收Msg2消息后，在eNB分配的上行资源中传输Msg3消息；eNB向该终端发送竞争解决消息(即Msg4)，其中通过MAC层控制单元携带UE竞争解决标识，该Msg4中还携带RRC连接建立消息，该RRC连接建立消息中携带高层所配置的PUCCH资源的配置信息，该PUCCH用于承载Msg4消息的反馈信息。
以上Msg1消息～Msg4消息的交互过程可由处理器420配合收发信机400来实现。
步骤22：终端根据用于传输所述竞争解决消息的反馈信息的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，所述资源配置信息是所述终端从随机接入响应消息中获取到的。
优选地，在步骤21中，若终端从Msg2中获取到的所述资源配置信息未包含PUCCH的重复次数，则该终端根据该终端发送的物理随机接入信道PRACH前导码(Mag1消息)的重复次数确定PUCCH的重复次数(比如可取PRACH前导码的重复次数作为PUCCH的重复次数)，并在步骤22中，根据PUCCH的物理资源索引和PUCCH的重复次数向所述网络设备发送所述竞争解决消息的反馈信息。
步骤22的具体实现过程可参照3GPP Release 11版本定义的随机接入过程以及HARQ-ACK重复机制。举例来说，终端在接收到Msg4消息中的MAC层控制单元所携带的UE竞争解决标识后，将其与该终端在Msg3中发送的高层标识进行比较，若两者相同则判定为竞争解决成功，并按照HARQ-ACK重复机制并根据配置的PUCCH资源通过PUCCH向eNB发送Meg4消息的ACK反馈信息。根据HARQ-ACK重复机制，终端对Meg4消息的ACK反馈信息传输重复NANRep次。
上述步骤22可由处理器220配合收发信机200来实现。
参见图3b，为本申请实施例一提供的在网络侧实现的竞争解决消息反馈信息的发送流程示意图。当终端从空闲状态进入连接状态时需要发起竞争随机接入过程，在该竞争随机接入过程中，用于承载竞争解决消息反馈信息的PUCCH的资源的通知流程可包括：
步骤31：网络设备通过随机接入响应消息发送用于传输所述竞争解决消息的反馈信 息的资源配置信息。其中，所述资源配置信息所包含的内容，以及网络设备如何确定所述资源配合信息均同前所述，在此不再重复。
步骤32：网络设备接收所述终端根据所述资源配置信息发送的竞争解决消息的反馈信息。其中，终端发送竞争解决消息的反馈信息的过程同前所述，在此不再重复。
上述流程可由处理器320配合收发信机300来实现。
通过实施例一的描述可以看出，由于网络设备在发送给终端的Msg2消息中携带了PUCCH资源的配置信息，使终端在接收到Msg4消息后有可及时对Msg 4消息的反馈信息(ACK/NACK)进行重复发送，以增强反馈消息的覆盖。
实施例二
本实施例在***消息中通知PUCCH资源的配置信息，以使终端能够在竞争解决消息反馈时及时使用PUCCH资源进行信息反馈，以增强反馈消息的覆盖。
本实施例可分别在终端侧和网络侧实现。本实施例所适用的终端可如图4a所示，包括：收发信机400、存储器410和处理器420。其中，收发信机400根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器410存储一个或多个可执行程序，被用于配置处理器420；处理器420被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行实施例二所提供的竞争解决消息反馈信息的发送方法。
本实施例所适用的网络设备可如图5a所示，包括：收发信机500、存储器510和处理器520。其中，收发信机500根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器510存储一个或多个可执行程序，被用于配置处理器520；处理器520被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行实施例二所提供的竞争解决消息反馈信息的发送方法。
参见图4b，为本申请实施例二提供的在终端侧实现的竞争解决消息反馈信息的发送流程示意图。当终端从空闲状态进入连接状态时需要发起竞争随机接入过程，在该竞争随机接入过程中，用于承载竞争解决消息反馈信息的PUCCH的资源的通知流程可包括：
步骤41：终端接收网络设备发送的竞争解决消息。
在步骤41之前，终端从***消息中获取到preamble码集合以及preamble码的PRACH资源信息。本实施例中，终端还可以从网络设备发送的***消息(比如SIB)中获取到用于传输竞争解决消息的反馈信息的资源配置信息。
优选地，所述***消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。比如，PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
举例来说，对每一个PRACH资源总索引，***消息中可以通知一个PUCCH传输的 起始资源索引。该起始索引对应该PRACH资源总索引中的preamble index 0；PUCCH起始资源索引+1对应的PUCCH资源对应该PRACH资源中的preamble index 1，……依次类推。
终端根据第一次调度传输消息(即Msg3消息)的大小和路损确定preamble码集合，从该集合中随机选择一个preamble码并通过Msg1消息发送；eNB在接收到Msg1消息后，向该终端返回随机接入响应消息(即Msg2消息)。终端正确接收Msg2消息后，在eNB分配的上行资源中传输Msg3消息；eNB向该终端发送竞争解决消息(即Msg4)，其中通过MAC层控制单元携带UE竞争解决标识，该Msg4中还携带RRC连接建立消息，该RRC连接建立消息中携带高层所配置的PUCCH资源的配置信息，该PUCCH用于承载Msg4消息的反馈信息。
以上Msg1消息～Msg4消息的交互过程可参照3GPP Release 11版本定义的随机接入过程。以上Msg1消息～Msg4消息的交互过程可由处理器420配合收发信机400来实现。
步骤42：终端根据用于传输所述竞争解决消息的反馈信息的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，所述资源配置信息是所述终端从***消息中获取到的。
该步骤中，终端可根据确定出的PUCCH的资源索引和PUCCH的重复传输次数，向所述网络设备发送所述竞争解决消息的反馈信息。
优选地，所述PUCCH的重复传输次数是终端根据在接收到随机接入响应消息前最后一次发送的PRACH前导码的重复次数确定的。比如，如果终端发送的PRACH前导码的重复次数为N(N为正整数)，则可将PUCCH的重复传输次数设置为N。当然，该PUCCH的重复次数也可以预先约定。
步骤42的具体实现过程可参照3GPP Release 11版本定义的随机接入过程以及HARQ-ACK重复机制。举例来说，终端在接收到Msg4消息中的MAC层控制单元所携带的UE竞争解决标识后，将其与该终端在Msg3中发送的高层标识进行比较，若两者相同则判定为竞争解决成功，并按照HARQ-ACK重复机制并根据配置的PUCCH资源通过PUCCH向eNB发送Meg4消息的ACK反馈信息。根据HARQ-ACK重复机制，终端对Meg4消息的ACK反馈信息传输重复NANRep次。
上述步骤42可由处理器420配合收发信机400来实现。
参见图5b，为本申请实施例二提供的在网络侧实现的竞争解决消息反馈信息的发送流程示意图。当终端从空闲状态进入连接状态时需要发起竞争随机接入过程，在该竞争随机接入过程中，用于承载竞争解决消息反馈信息的PUCCH的资源的通知流程可包括：
步骤51：网络设备通过***广播消息发送用于传输所述竞争解决消息的反馈信息的资源配置信息。其中，所述资源配置信息所包含的内容，以及网络设备如何确定所述资源 配合信息均同前所述，在此不再重复。
步骤52：所述网络设备接收所述终端根据所述资源配置信息发送的竞争解决消息的反馈信息。其中，终端发送竞争解决消息的反馈信息的过程同前所述，在此不再重复。
上述流程可由处理器520配合收发信机500来实现。
通过实施例二的描述可以看出，由于网络设备在***消息中携带了PUCCH资源的配置信息，使终端在接收到Msg4消息后有可及时对Msg 4消息的反馈信息(ACK/NACK)进行重复发送，以增强反馈消息的覆盖。
实施例三
本实施例通过延长竞争解决消息(Msg 4消息)的反馈消息相对Msg 4消息的定时关系，为终端留有足够的处理时间，从而可以应用Msg 4消息中携带的PUCCH资源配置信息，对Msg 4消息的反馈信息(ACK/NACK)进行重复发送。
本实施例可分别在终端侧和网络侧实现。本实施例所适用的终端可如图6a所示，包括：收发信机600、存储器610和处理器620。其中，收发信机600根据实际需要可以包括基带处理部件、射频处理部件等设备，用于传输相关信息；存储器610存储一个或多个可执行程序，被用于配置处理器620；处理器620被配置了一个或多个可执行程序，所述一个或多个可执行程序用于执行实施例三所提供的竞争解决消息反馈信息的发送方法。
参见图6b，为本申请实施例三提供的竞争解决消息反馈信息的发送流程示意图。当终端从空闲状态进入连接状态时需要发起竞争随机接入过程，在该竞争随机接入过程中，用于承载竞争解决消息反馈信息的PUCCH的资源的通知流程可包括：
步骤61：终端接收网络设备发送的竞争解决消息(Msg4消息)，所述竞争解决消息中携带有用于传输所述竞争解决消息的反馈信息的资源配置信息。
在步骤61之前，终端从***消息中获取到preamble码集合以及preamble码的PRACH资源信息，根据第一次调度传输消息(即Msg3消息)的大小和路损确定preamble码集合，从该集合中随机选择一个preamble码并通过Msg1消息发送；eNB在接收到Msg1消息后，向该终端返回随机接入响应消息(即Msg2消息)；终端正确接收Msg2消息后，在eNB分配的上行资源中传输Msg3消息；eNB向该终端发送竞争解决消息(即Msg4)，其中通过MAC层控制单元携带UE竞争解决标识，该Msg4中还携带RRC连接建立消息，该RRC连接建立消息中携带高层所配置的PUCCH资源的配置信息，该PUCCH用于承载Msg4消息的反馈信息。所述资源配置信息可包括：PUCCH的物理资源索引，或者包括：PUCCH的物理资源索引和PUCCH的重复传输次数。
以上Msg1消息～Msg4消息的交互过程可参照3GPP Release 11版本定义的随机接入过程，Msg1消息～Msg4消息的交互过程可由处理器620配合收发信机600来实现。
步骤62：终端在第一时间长度后，根据所述资源配置信息向所述网络设备发送所述 竞争解决消息的反馈信息。
其中，所述第一时间长度是指承载所述竞争解决消息的PDSCH的结束子帧，到承载所述竞争解决消息的反馈信息的PUCCH的起始子帧的时间间隔，该时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔，以使终端有足够的时间从Msg4消息中解析出PUCCH的资源配置信息并应用于PUCCH的发射准备。
优选地，在步骤61中，若终端从竞争解决消息中获取到的所述资源配置信息未包含PUCCH的重复次数，则该终端根据该终端发送的PRACH前导码(Mag1消息)的重复次数确定PUCCH的重复次数(比如可取PRACH前导码的重复次数作为PUCCH的重复次数)，并在步骤62中，根据PUCCH的物理资源索引和PUCCH的重复次数向所述网络设备发送所述竞争解决消息的反馈信息。
步骤62的具体实现过程可参照3GPP Release 11版本定义的随机接入过程以及HARQ-ACK重复机制。举例来说，终端在接收到Msg4消息中的MAC层控制单元所携带的UE竞争解决标识后，将其与该终端在Msg3中发送的高层标识进行比较，若两者相同则判定为竞争解决成功，并按照HARQ-ACK重复机制并根据配置的PUCCH资源通过PUCCH向eNB发送Meg4消息的ACK反馈信息。根据HARQ-ACK重复机制，终端对Meg4消息的ACK反馈信息传输重复NANRep次。
上述步骤62可由处理器620配合收发信机600来实现。
在网络侧，网络设备向终端发送竞争解决消息，所述竞争解决消息中携带有用于传输所述竞争解决消息的反馈信息的资源配置信息；所述网络设备接收所述终端返回的所述竞争解决消息的反馈信息，该反馈信息是所述终端在第一时间长度后，根据所述资源配置信息向所述网络设备发送的。其中，第一时间长度的定义以及资源配置信息的定义同前所述，在此不再重复。
通过对实施例三的描述可以看出，由于在现有通信***(3GPP Release 11版本)定义的PDSCH与PUCCH之间时间间隔的基础上，延长了竞争解决消息(Msg 4消息)的反馈消息相对Msg 4消息的定时关系，为终端留有足够的处理时间，从而可以应用Msg 4消息中携带的PUCCH资源配置信息，对Msg 4消息的反馈信息(ACK/NACK)进行重复发送，以增强反馈消息的覆盖。
基于与实施例一和/或实施例二相同的技术构思，本申请实施例还提供了一种终端，该终端可应用于实施例一或实施例二。参见图7，该终端可包括：
收发模块701，用于接收网络设备发送的竞争解决消息；
反馈模块702，用于根据用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，所述资源配置信息是所述终端从***广播消息或随机接入响应消息中获取到的。
进一步地，收发模块701还可在接收网络设备发送的竞争解决消息之前，向网络设备发送PRACH前导码后，接收所述网络设备返回的随机接入响应消息，所述随机接入响应消息中携带有所述PUCCH的资源配置信息。
其中，所述PUCCH的资源配置信息包括：PUCCH的物理资源信息，或者包括：PUCCH的物理资源信息和PUCCH的重复传输次数。
其中，所述PUCCH的物理资源信息为PUCCH资源索引；相应的，所述随机接入响应消息中携带的PUCCH资源索引，是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH资源索引后，将分配的PUCCH资源索引携带于所述随机接入响应消息发送的。
在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，所述PUCCH的物理资源信息和所述PUCCH的重复次数是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应PUCCH的物理资源信息和的PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送的。
优选地，所述重复传输次数是所述网络设备根据所述终端发送的PRACH前导码的重复次数确定出来的。
进一步地，反馈模块702还可在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，根据所述终端发送的PRACH前导码的重复次数确定PUCCH的重复次数。
优选地，所述PUCCH的物理资源信息为PUCCH资源索引。相应的，所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
优选地，反馈模块702具体用于：根据PRACH前导码的资源总索引与PUCCH资源索引的对应关系，确定出与所述终端发送PRACH前导码时所使用的PRACH前导码资源总索引所对应的PUCCH的资源索引；根据确定出的PUCCH的资源索引和PUCCH的重复传输次数，向所述网络设备发送所述竞争解决消息的反馈信息。
其中，所述PUCCH的重复传输次数是所述终端根据在接收到所述随机接入响应消息前最后一次发送的PRACH前导码的重复次数确定的。比如，PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
基于与实施例一和/或实施例二相同的技术构思，本申请实施例还提供了一种网络设备，该网络设备可应用于实施例一或实施例二。参见图8，该终端可包括：
发送模块801，用于通过***广播或随机接入响应消息发送用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
接收模块802，用于接收所述终端根据所述PUCCH的资源配置信息发送的竞争解决 消息的反馈信息。
其中，所述PUCCH的资源配置信息包括：PUCCH的物理资源信息，或者包括：PUCCH的物理资源信息和PUCCH的重复传输次数。
优选地，所述PUCCH的物理资源信息为PUCCH资源索引；相应的，所述发送模块具体用于：接收到所述终端发送的PRACH前导码后，为当前接收到的PRACH前导码分配对应的PUCCH资源索引，将分配的PUCCH资源索引携带于随机接入响应消息发送给所述终端。
优选地，发送模块801可在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，在接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送给所述终端。
优选地，所述重复传输次数是根据所述终端发送的PRACH前导码的重复次数确定出来的。
优选地，所述PUCCH的物理资源信息为PUCCH资源索引；相应的，所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。比如，PRACH前导码的资源总索引＝PRACH的资源索引*64+前导码的资源索引。
基于与实施例三相同的技术构思，本申请实施例还提供了一种终端。参见图9，为该终端的结构示意图，该终端可包括：收发模块901、反馈模块902，其中：
收发模块901，用于接收网络设备发送的竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
反馈模块902，用于在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送所述竞争解决消息的反馈信息，所述第一时间长度是指承载所述竞争解决消息的PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
具体的，所述PUCCH的资源配置信息包括：PUCCH的物理资源索引；或者，包括PUCCH的物理资源索引和PUCCH的重复传输次数。
进一步地，反馈模块902还用于：在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，根据所述终端发送的PRACH前导码的重复次数确定PUCCH的重复次数。
基于与实施例三相同的技术构思，本申请实施例还提供了一种网络设备。参见图10，为该网络设备的结构示意图，该网络设备可包括：发送模块1001、接收模块1002，其中：
发送模块1001，用于向终端发送竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的PUCCH的资源配置信息；
接收模块1002，用于接收所述终端返回的所述竞争解决消息的反馈信息，所述反馈信息是所述终端在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送的，所述第一时间长度是指承载所述竞争解决消息的物理下行共享信道PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
其中，所述PUCCH的资源配置信息可包括PUCCH的物理资源索引，或者包括PUCCH的物理资源索引和PUCCH的重复传输次数。
本申请是参照根据本申请实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器，使得通过该计算机或其他可编程数据处理设备的处理器执行的指令可实现流程图中的一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图的一个流程或多个流程和/或方框图的一个方框或多个方框中指定的功能的步骤。
尽管已描述了本申请的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本申请范围的所有变更和修改。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (47)

  1. 一种竞争解决消息反馈信息的发送方法，其特征在于，包括：
    终端接收网络设备发送的竞争解决消息；
    所述终端根据用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，所述PUCCH的资源配置信息是所述终端从***广播消息或随机接入响应消息中获取到的。
  2. 如权利要求1所述的方法，其特征在于，所述终端接收网络设备发送的竞争解决消息之前，还包括：
    所述终端向网络设备发送物理随机接入信道PRACH前导码后，接收所述网络设备返回的随机接入响应消息，所述随机接入响应消息中携带有所述PUCCH的资源配置信息。
  3. 如权利要求2所述的方法，其特征在于，所述PUCCH的资源配置信息包括：
    PUCCH的物理资源信息；或者，
    PUCCH的物理资源信息和PUCCH的重复传输次数。
  4. 如权利要求3所述的方法，其特征在于，所述PUCCH的物理资源信息为PUCCH资源索引；
    所述随机接入响应消息中携带的PUCCH资源索引，是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH资源索引后，将分配的PUCCH资源索引携带于所述随机接入响应消息发送的。
  5. 如权利要求3所述的方法，其特征在于，在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，所述PUCCH的物理资源信息和所述PUCCH的重复次数是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送的。
  6. 如权利要求3所述的方法，其特征在于，所述重复传输次数是所述网络设备根据所述终端发送的PRACH前导码的重复次数确定出来的。
  7. 如权利要求3所述的方法，其特征在于，在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，还包括：
    所述终端根据所述终端发送的PRACH前导码的重复次数确定PUCCH的重复次数。
  8. 如权利要求1所述的方法，其特征在于，所述PUCCH的物理资源信息为PUCCH资源索引；
    所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
  9. 如权利要求8所述的方法，其特征在于，所述终端根据PUCCH的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，包括：
    所述终端根据PRACH前导码的资源总索引与PUCCH资源索引的对应关系，确定出与所述终端发送PRACH前导码时所使用的PRACH前导码资源总索引所对应的PUCCH的资源索引；
    所述终端根据确定出的PUCCH的资源索引和PUCCH的重复传输次数，向所述网络设备发送所述竞争解决消息的反馈信息。
  10. 如权利要求9所述的方法，其特征在于，所述PUCCH的重复传输次数是所述终端根据在接收到所述随机接入响应消息前最后一次发送的PRACH前导码的重复次数确定的。
  11. 如权利要求8所述的方法，其特征在于，根据PRACH的资源索引和前导码的资源索引确定PRACH前导码的资源总索引的方法为：
    PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
  12. 一种竞争解决消息反馈信息的发送方法，其特征在于，包括：
    网络设备通过***广播或随机接入响应消息发送用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
    所述网络设备接收所述终端根据所述PUCCH的资源配置信息发送的竞争解决消息的反馈信息。
  13. 如权利要求12所述的方法，其特征在于，所述PUCCH的资源配置信息包括：
    PUCCH的物理资源信息；或者，
    PUCCH的物理资源信息和PUCCH的重复传输次数。
  14. 如权利要求13所述的方法，其特征在于，所述PUCCH的物理资源信息为PUCCH资源索引；
    所述网络设备通过随机接入响应消息发送所述PUCCH的资源配置信息，包括：
    所述网络设备接收到所述终端发送的PRACH前导码后，为当前接收到的PRACH前导码分配对应的PUCCH资源索引；
    所述网络设备将分配的PUCCH资源索引携带于随机接入响应消息发送给所述终端。
  15. 如权利要求13所述的方法，其特征在于，在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，所述PUCCH的物理资源信息和所述PUCCH的重复次数是所述网络设备接收到所述终端发送的PRACH前导码，并 为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送的。
  16. 如权利要求13所述的方法，其特征在于，所述重复传输次数是所述网络设备根据所述终端发送的PRACH前导码的重复次数确定出来的。
  17. 如权利要求12所述的方法，其特征在于，所述PUCCH的物理资源信息为PUCCH资源索引；
    所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
  18. 如权利要求17所述的方法，其特征在于，根据PRACH的资源索引和前导码的资源索引确定PRACH前导码的资源总索引的方法为：
    PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
  19. 一种终端，其特征在于，包括：
    收发模块，用于接收网络设备发送的竞争解决消息；
    反馈模块，用于根据用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道的资源配置信息，向所述网络设备发送所述竞争解决消息的反馈信息，所述PUCCH的资源配置信息是所述终端从***广播消息或随机接入响应消息中获取到的。
  20. 如权利要求19所述的终端，其特征在于，所述收发模块还用于：
    在接收网络设备发送的竞争解决消息之前，向网络设备发送物理随机接入信道PRACH前导码后，接收所述网络设备返回的随机接入响应消息，所述随机接入响应消息中携带有所述PUCCH的资源配置信息。
  21. 如权利要求20所述的终端，其特征在于，所述PUCCH的资源配置信息包括：
    PUCCH的物理资源信息；或者，
    PUCCH的物理资源信息和PUCCH的重复传输次数。
  22. 如权利要求21所述的终端，其特征在于，所述PUCCH的物理资源信息为PUCCH资源索引；
    所述随机接入响应消息中携带的PUCCH资源索引，是所述网络设备接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH资源索引后，将分配的PUCCH资源索引携带于所述随机接入响应消息发送的。
  23. 如权利要求21所述的终端，其特征在于，在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，所述PUCCH的物理资源信息和所述PUCCH的重复次数是所述网络设备接收到所述终端发送的PRACH前导码，并 为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送的。
  24. 如权利要求21所述的终端，其特征在于，所述重复传输次数是所述网络设备根据所述终端发送的PRACH前导码的重复次数确定出来的。
  25. 如权利要求21所述的终端，其特征在于，所述反馈模块还用于：
    在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，根据所述终端发送的PRACH前导码的重复次数确定PUCCH的重复次数。
  26. 如权利要求19所述的终端，其特征在于，所述PUCCH的物理资源信息为PUCCH资源索引；
    所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
  27. 如权利要求26所述的终端，其特征在于，所述反馈模块具体用于：
    根据PRACH前导码的资源总索引与PUCCH资源索引的对应关系，确定出与所述终端发送PRACH前导码时所使用的PRACH前导码资源总索引所对应的PUCCH的资源索引；
    根据确定出的PUCCH的资源索引和PUCCH的重复传输次数，向所述网络设备发送所述竞争解决消息的反馈信息。
  28. 如权利要求27所述的终端，其特征在于，所述PUCCH的重复传输次数是所述终端根据在接收到所述随机接入响应消息前最后一次发送的PRACH前导码的重复次数确定的。
  29. 如权利要求26所述的终端，其特征在于，PRACH前导码的资源总索引＝PRACH的资源索引×64+前导码的资源索引。
  30. 一种网络设备，其特征在于，包括：
    发送模块，用于通过***广播或随机接入响应消息发送用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
    接收模块，用于接收所述终端根据所述PUCCH的资源配置信息发送的竞争解决消息的反馈信息。
  31. 如权利要求30所述的网络设备，其特征在于，所述PUCCH的资源配置信息包括：
    PUCCH的物理资源信息；或者，
    PUCCH的物理资源信息和PUCCH的重复传输次数。
  32. 如权利要求31所述的网络设备，其特征在于，所述PUCCH的物理资源信息为PUCCH资源索引；
    所述发送模块具体用于：接收到所述终端发送的PRACH前导码后，为当前接收到的PRACH前导码分配对应的PUCCH资源索引，将分配的PUCCH资源索引携带于随机接入响应消息发送给所述终端。
  33. 如权利要求31所述的网络设备，其特征在于，所述发送模块具体用于：在所述PUCCH的资源配置信息中包含PUCCH的物理资源信息和PUCCH的重复次数的情况下，在接收到所述终端发送的PRACH前导码，并为当前接收到的PRACH前导码分配对应的PUCCH的物理资源信息和PUCCH的重复次数后，将分配的PUCCH的物理资源信息和PUCCH重复次数携带于所述随机接入响应消息发送给所述终端。
  34. 如权利要求31所述的网络设备，其特征在于，所述重复传输次数是根据所述终端发送的PRACH前导码的重复次数确定出来的。
  35. 如权利要求30所述的网络设备，其特征在于，所述PUCCH的物理资源信息为PUCCH资源索引；
    所述***广播消息中包括用于发送PRACH前导码的资源总索引与PUCCH资源索引的对应关系，所述用于发送PRACH前导码的资源总索引根据PRACH的资源索引和前导码的资源索引确定。
  36. 如权利要求35所述的网络设备，其特征在于，PRACH前导码的资源总索引＝PRACH的资源索引*64+前导码的资源索引。
  37. 一种竞争解决消息反馈信息的发送方法，其特征在于，包括：
    终端接收网络设备发送的竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
    所述终端在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送所述竞争解决消息的反馈信息，所述第一时间长度是指承载所述竞争解决消息的物理下行共享信道PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
  38. 如权利要求37所述的方法，其特征在于，所述PUCCH的资源配置信息包括：
    PUCCH的物理资源索引；或者，
    PUCCH的物理资源索引和PUCCH的重复传输次数。
  39. 如权利要求38所述的方法，其特征在于，在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，还包括：
    所述终端根据所述终端发送的物理随机接入信道PRACH前导码的重复次数确定PUCCH的重复次数。
  40. 一种竞争解决消息反馈信息的发送方法，其特征在于，包括：
    网络设备向终端发送竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
    所述网络设备接收所述终端返回的所述竞争解决消息的反馈信息，所述反馈信息是所述终端在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送的，所述第一时间长度是指承载所述竞争解决消息的物理下行共享信道PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
  41. 如权利要求40所述的方法，其特征在于，所述PUCCH的资源配置信息包括：
    PUCCH的物理资源索引；或者，
    PUCCH的物理资源索引和PUCCH的重复传输次数。
  42. 如权利要求41所述的方法，其特征在于，在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，还包括：
    所述终端根据所述终端发送的物理随机接入信道PRACH前导码的重复次数确定PUCCH的重复次数。
  43. 一种终端，其特征在于，包括：
    收发模块，用于接收网络设备发送的竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
    反馈模块，用于在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送所述竞争解决消息的反馈信息，所述第一时间长度是指承载所述竞争解决消息的物理下行共享信道PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
  44. 如权利要求43所述的终端，其特征在于，所述PUCCH的资源配置信息包括：
    PUCCH的物理资源索引；或者，
    PUCCH的物理资源索引和PUCCH的重复传输次数。
  45. 如权利要求44所述的终端，其特征在于，所述反馈模块还用于：在所述PUCCH的资源配置信息未包含PUCCH的重复次数的情况下，根据所述终端发送的物理随机接入信道PRACH前导码的重复次数确定PUCCH的重复次数。
  46. 一种网络设备，其特征在于，包括：
    发送模块，用于向终端发送竞争解决消息，所述竞争解决消息中携带有用于承载所述竞争解决消息的反馈信息的物理上行链路控制信道PUCCH的资源配置信息；
    接收模块，用于接收所述终端返回的所述竞争解决消息的反馈信息，所述反馈信息是所述终端在第一时间长度后，根据所述PUCCH的资源配置信息向所述网络设备发送的， 所述第一时间长度是指承载所述竞争解决消息的物理下行共享信道PDSCH的结束子帧，到所述PUCCH的起始子帧的时间间隔，所述时间间隔大于3GPP Release 11版本定义的PDSCH与PUCCH之间时间间隔。
  47. 如权利要求46所述的网络设备，其特征在于，所述PUCCH的资源配置信息包括：
    PUCCH的物理资源索引；或者，
    PUCCH的物理资源索引和PUCCH的重复传输次数。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109392129A (zh) * 2017-08-11 2019-02-26 华为技术有限公司 一种资源分配的方法，终端以及网络设备
CN111867138A (zh) * 2019-04-30 2020-10-30 夏普株式会社 随机接入方法以及用户设备
CN113396629A (zh) * 2019-02-14 2021-09-14 株式会社Ntt都科摩 用户装置
WO2021257951A1 (en) * 2020-06-18 2021-12-23 Ofinno, Llc Hybrid acknowledgement repeat request feedback repetition
CN113891394A (zh) * 2020-07-01 2022-01-04 华为技术有限公司 一种harq-ack传输方法和装置
CN114363986A (zh) * 2020-09-29 2022-04-15 维沃移动通信有限公司 Pucch重复传输次数确定方法、装置及终端

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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CN105828450B (zh) * 2016-03-11 2019-09-17 京信通信***（中国）有限公司 一种竞争接入的方法及装置
AU2016334149B2 (en) * 2016-07-20 2020-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Method for facilitating random access, network node and terminal device
WO2018232368A1 (en) * 2017-06-16 2018-12-20 Motorola Mobility Llc Method and apparatus for communicating a harq-ack feedback on an uplink control channel
CN109600833B (zh) * 2017-09-30 2023-08-01 ***通信有限公司研究院 一种确定传输资源的方法及设备
CN110769517B (zh) 2018-07-26 2022-02-01 维沃移动通信有限公司 一种随机接入方法及相关设备
WO2020024611A1 (zh) * 2018-08-03 2020-02-06 Oppo广东移动通信有限公司 一种信息传输的方法、设备及计算机存储介质
WO2020107429A1 (zh) * 2018-11-30 2020-06-04 Oppo广东移动通信有限公司 随机接入的方法和设备
KR20210108483A (ko) * 2019-01-11 2021-09-02 지티이 코포레이션 높은 신뢰성 무선 통신
CN114501658A (zh) * 2020-10-23 2022-05-13 展讯半导体(南京)有限公司 数据重复传输方法及装置、存储介质、终端、基站
CN112702147B (zh) * 2020-11-26 2022-10-14 海能达通信股份有限公司 Emtc及其降低下行调度HARQ反馈时延的方法、终端及存储介质
CN114287166B (zh) * 2021-12-06 2024-04-05 北京小米移动软件有限公司 一种基于四步随机接入的第三条消息重复的覆盖增强方法
WO2024065095A1 (zh) * 2022-09-26 2024-04-04 北京小米移动软件有限公司 指示方法、装置、设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101772180A (zh) * 2008-12-31 2010-07-07 中兴通讯股份有限公司 随机接入方法和***
CN102916767A (zh) * 2011-08-05 2013-02-06 华为技术有限公司 一种高速专用物理控制信道上行反馈方法及相关设备
CN102917433A (zh) * 2012-10-11 2013-02-06 北京创毅讯联科技股份有限公司 一种机器类通信终端的接入方法及基站、终端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101128028A (zh) * 2006-08-17 2008-02-20 北京三星通信技术研究有限公司 传输随机接入信息的设备和方法
CN102088729B (zh) * 2009-12-02 2014-06-25 华为技术有限公司 网络接入的方法、装置及***
US8478258B2 (en) * 2010-03-05 2013-07-02 Intel Corporation Techniques to reduce false detection of control channel messages in a wireless network
CN103297207B (zh) * 2012-03-02 2016-12-14 上海贝尔股份有限公司 对随机接入响应消息进行混合自动请求重传的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101772180A (zh) * 2008-12-31 2010-07-07 中兴通讯股份有限公司 随机接入方法和***
CN102916767A (zh) * 2011-08-05 2013-02-06 华为技术有限公司 一种高速专用物理控制信道上行反馈方法及相关设备
CN102917433A (zh) * 2012-10-11 2013-02-06 北京创毅讯联科技股份有限公司 一种机器类通信终端的接入方法及基站、终端

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109392129A (zh) * 2017-08-11 2019-02-26 华为技术有限公司 一种资源分配的方法，终端以及网络设备
CN113396629A (zh) * 2019-02-14 2021-09-14 株式会社Ntt都科摩 用户装置
CN113396629B (zh) * 2019-02-14 2024-06-07 株式会社Ntt都科摩 用户装置
CN111867138A (zh) * 2019-04-30 2020-10-30 夏普株式会社 随机接入方法以及用户设备
WO2021257951A1 (en) * 2020-06-18 2021-12-23 Ofinno, Llc Hybrid acknowledgement repeat request feedback repetition
CN113891394A (zh) * 2020-07-01 2022-01-04 华为技术有限公司 一种harq-ack传输方法和装置
CN114363986A (zh) * 2020-09-29 2022-04-15 维沃移动通信有限公司 Pucch重复传输次数确定方法、装置及终端

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