WO2022116835A1 - 上行数据传输的实现方法、装置及用户设备 - Google Patents

上行数据传输的实现方法、装置及用户设备 Download PDF

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Publication number
WO2022116835A1
WO2022116835A1 PCT/CN2021/131282 CN2021131282W WO2022116835A1 WO 2022116835 A1 WO2022116835 A1 WO 2022116835A1 CN 2021131282 W CN2021131282 W CN 2021131282W WO 2022116835 A1 WO2022116835 A1 WO 2022116835A1
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bsr
uplink data
suspended
scheduling request
base station
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PCT/CN2021/131282
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English (en)
French (fr)
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刘立立
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展讯通信（上海）有限公司
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Publication of WO2022116835A1 publication Critical patent/WO2022116835A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of wireless communication technologies, and in particular, to a method, an apparatus, a user equipment, and a computer-readable storage medium for realizing uplink data transmission.
  • RRC Radio Resource Control, radio resource control
  • IDL idle state
  • IACTIVE inactive state
  • CONNECTED connected state
  • Figure 1 it is a schematic diagram of the transition between RRC states under NR.
  • the base station In the connected state, the base station can make the UE transition to the inactive state by sending a Release with Suspend message to the UE; in the inactive state, the UE can pass Send a Resume message to the base station to return to the connected state.
  • a UE User Equipment, user equipment
  • SR Service Request, scheduling request
  • the UE needs to tell the base station how much data needs to be sent in its uplink buffer through a BSR (Buffer Status Report, buffer status report), so that the base station can decide how many uplink resources to allocate to the UE.
  • BSR Buffer Status Report, buffer status report
  • the BSR When the UE sends uplink data in the connected state, if the uplink data sent is more than the data in the buffer indicated by the BSR, the BSR will be in a congested state. After the BSR retransmission timer (retxBSR-Timer) expires, the network sends the UE a The Release with Suspend message is sent, and the UE enters the inactive state. After the UE returns to the connected state, if the UE has more uplink data to send, the UE will not restart the SR scheduling mechanism, so that the BSR cannot be restarted and the data cannot be transmitted.
  • retxBSR-Timer the BSR retransmission timer
  • the implementation method, device, user equipment and computer-readable storage medium for uplink data transmission provided by the present invention can continue to continue when the data transmitted in the uplink is more than the data in the BSR, and the inactive state is then entered into the connected state. Perform upstream data transmission.
  • the present invention provides a method for implementing uplink data transmission, including:
  • the UE After the scheduling request and the buffer status report BSR are sent to the base station, and the UE is suspended and enters the inactive state, it is determined whether the actual uplink data to be transmitted before the UE is suspended is more than the data in the buffer indicated in the BSR , and whether the UE is suspended after the BSR retransmission timer expires;
  • the UE If the actual uplink data to be transmitted before the UE is suspended is more than the data in the buffer indicated in the BSR, and the UE is suspended after the BSR retransmission timer expires, after re-entering the connected state, if When new uplink data needs to be transmitted, a scheduling request is forced to be sent to the base station, BSR is triggered, and uplink data transmission is performed.
  • the method also includes:
  • the UE will re-enter the connection After the state, if new uplink data needs to be transmitted, the scheduling request is automatically triggered, so that the BSR can be triggered normally, so as to transmit the uplink data.
  • the forcibly sending the scheduling request to the base station includes: forcibly re-calling the scheduling request interface, and sending the scheduling request to the base station again.
  • the sending the scheduling request and the buffer status report BSR to the base station includes:
  • the present invention provides a device for implementing uplink data transmission, comprising:
  • the judgment unit is used to judge whether the actual uplink data to be transmitted before the UE is suspended is more than the buffer indicated in the BSR after sending the scheduling request and the BSR to the base station and the UE is suspended and enters the inactive state data, and whether the UE is suspended after the BSR retransmission timer expires;
  • the first processing unit is configured to: if the actual uplink data to be transmitted before the UE is suspended is more than the data in the buffer indicated in the BSR, and the UE is suspended after the BSR retransmission timer expires, then After re-entering the connected state, if there is new uplink data to be transmitted, a scheduling request is forced to be sent to the base station to trigger the BSR to transmit the uplink data.
  • the device further includes:
  • a second processing unit configured to judge whether the actual uplink data to be transmitted before the UE is suspended is more than the data in the buffer indicated in the BSR, and whether the UE is after the BSR retransmission timer expires After being suspended, if the actual uplink data to be transmitted before the UE is suspended is not more than the data in the buffer indicated in the BSR, and/or the UE is not suspended after the BSR retransmission timer expires, After re-entering the connected state, if there is new uplink data to be transmitted, the scheduling request is automatically triggered, so that the BSR can be triggered normally, so as to transmit the uplink data.
  • the first transmission unit is configured to, after re-entering the connected state, if new uplink data needs to be transmitted, forcibly re-call the scheduling request interface, send the scheduling request to the base station again, trigger the BSR, and perform uplink data transmission. transmission.
  • the present invention provides a user equipment, where the user equipment includes the above-mentioned apparatus for implementing uplink data transmission.
  • the present invention provides a device for implementing uplink data transmission, including:
  • the processor is configured to execute the above-mentioned implementation method of uplink data transmission based on the instructions stored in the memory.
  • the present invention provides a computer-readable storage medium, where computer instructions are stored in the computer-readable storage medium, and when the computer instructions are executed by a processor, the above-mentioned method for implementing uplink data transmission is implemented.
  • the UE when the uplink transmission data is more than the data in the BSR, and the UE enters the inactive state and then enters the connected state, the UE It can forcefully send a scheduling request to the base station and trigger the BSR, thereby ensuring that uplink data transmission can continue.
  • Figure 1 is a schematic diagram of the transition between the states of RRC under NR
  • FIG. 2 is a flowchart of a method for implementing uplink data transmission according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a method for implementing uplink data transmission according to another embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an apparatus for implementing uplink data transmission according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an apparatus for implementing uplink data transmission according to another embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an apparatus for implementing uplink data transmission according to another embodiment of the present invention.
  • An embodiment of the present invention provides a method for implementing uplink data transmission.
  • the method is applied to a UE. As shown in FIG. 2 , the method includes:
  • the UE If the actual uplink data to be transmitted before the UE is suspended is more than the data in the buffer indicated in the BSR, and the UE is suspended after the BSR retransmission timer expires, after re-entering the connected state , if there is new uplink data to be transmitted, the UE is forced to send a scheduling request to the base station to trigger the BSR to transmit the uplink data.
  • the UE when the data transmitted in the uplink is more than the data in the BSR, and the UE enters the inactive state and then enters the connected state, the UE can forcefully send a scheduling request to the base station to trigger the BSR. Thus, it is ensured that uplink data transmission can continue.
  • the implementation method of uplink data transmission in this embodiment includes:
  • the UE sends a BSR to the base station to inform the base station of the amount of uplink data to be transmitted, the base station allocates the required uplink resources for the UE, and the UE performs uplink data transmission.
  • the UE is suspended and enters an inactive state.
  • step S24 The UE judges whether the actual uplink data to be transmitted before being suspended is more than the data in the buffer indicated in the BSR, and the UE is suspended after the BSR retransmission timer expires, and if so, execute step S25 ; otherwise, go to step S26.
  • the UE After the UE re-enters the connected state, if there is new uplink data to be transmitted, the UE forcibly re-calls the scheduling request interface, and sends a scheduling request to the base station again, requesting to obtain uplink resources.
  • the UE does not consider the new uplink data to be newly transmitted data, and does not automatically trigger a scheduling request according to the transmission process of the newly transmitted data, and needs to forcibly call the SR interface.
  • the UE considers the data to be transmitted as newly transmitted data, and automatically triggers a scheduling request according to the transmission process of the newly transmitted data.
  • the UE starts the BSR to transmit uplink data.
  • the UE can forcefully send a scheduling request to the base station to trigger the BSR, thereby ensuring that the uplink data transmission can continue.
  • An embodiment of the present invention further provides a device for realizing uplink data transmission. As shown in FIG. 4 , the device includes:
  • the judgment unit 11 is used for judging whether the actual uplink data to be transmitted before the UE is suspended is more than the buffer indicated in the BSR after sending the scheduling request and the BSR to the base station and the UE is suspended and enters the inactive state and whether the UE is suspended after the BSR retransmission timer expires;
  • the first processing unit 12 is configured to, if the actual uplink data to be transmitted before the UE is suspended is more than the data in the buffer indicated in the BSR, and the UE is suspended after the BSR retransmission timer expires, then After re-entering the connected state, if there is new uplink data to be transmitted, a scheduling request is forced to be sent to the base station to trigger the BSR to transmit the uplink data.
  • the UE when the data transmitted in the uplink is more than the data in the BSR, and the UE enters the inactive state and then enters the connected state, the UE can forcibly send a scheduling request to the base station to trigger the BSR, thus, it is ensured that uplink data transmission can continue.
  • the device also includes:
  • the second processing unit 13 is configured to judge whether the actual uplink data to be transmitted before the UE is suspended is more than the data in the buffer indicated in the BSR, and whether the UE is in the BSR retransmission timer After being suspended after timeout, if the actual uplink data to be transmitted before the UE is suspended is not more than the data in the buffer indicated in the BSR, and/or the UE is not suspended after the BSR retransmission timer expires After re-entering the connected state, if there is new uplink data to be transmitted, the scheduling request is automatically triggered, so that the BSR can be triggered normally, so as to transmit the uplink data.
  • the first transmission unit 13 is configured to, after re-entering the connected state, if new uplink data needs to be transmitted, forcibly re-call the scheduling request interface, send the scheduling request to the base station again, trigger the BSR, and perform uplink. transmission of data.
  • An embodiment of the present invention further provides a user equipment, where the user equipment includes the foregoing apparatus for implementing uplink data transmission.
  • An embodiment of the present invention further provides an apparatus 2 for implementing uplink data transmission. As shown in FIG. 6 , the apparatus includes:
  • the processor 22 is configured to execute the above-mentioned implementation method of uplink data transmission based on the instructions stored in the memory 21 .
  • Embodiments of the present invention further provide a computer-readable storage medium, where computer instructions are stored in the computer-readable storage medium, and when the computer instructions are executed by a processor, the above-mentioned method for implementing uplink data transmission is implemented.
  • the realization of all or part of the processes in the above method embodiments can be accomplished by instructing relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium. During execution, the processes of the embodiments of the above-mentioned methods may be included.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM) or the like.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明提供一种上行数据传输的实现方法、装置、用户设备及计算机可读存储介质。所述方法包括：在向基站发送调度请求以及缓冲状态报告BSR、且UE被挂起并进入非激活态之后，判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起；若UE被挂起之前实际要传输的上行数据多于所述BSR中指示的缓冲区中的数据，且UE是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，强制向基站发送调度请求，触发BSR，进行上行数据的传输。本发明能够在上行传输的数据多于BSR中的数据，且进入非激活态后再进入连接态时，仍能继续进行上行数据传输。

Description

上行数据传输的实现方法、装置及用户设备 技术领域
本发明涉及无线通信技术领域，尤其涉及一种上行数据传输的实现方法、装置、用户设备及计算机可读存储介质。
背景技术
在5G NR(New Radio，新空口)下，RRC(Radio Resource Control，无线资源控制)有三种状态：空闲态(IDLE)、非激活态(INACTIVE)和连接态(CONNECTED)。如图1所示，为NR下RRC各状态之间的转换示意图，在连接态下，基站可以通过向UE发送Release with Suspend消息使得UE转换到非激活态；在非激活态下，UE可以通过向基站发送Resume消息返回连接态。
UE(User Equipment，用户设备)向基站发送SR(Scheduling Request，调度请求)来请求上行资源时，只指明了其是否有上行数据需要发送，而没有指明自己需要发送多少上行数据。UE需要通过BSR(Buffer Status Report，缓冲状态报告)告诉基站，其上行缓冲区里有多少数据需要发送，以便基站决定给该UE分配多少上行资源。
当UE在连接态发送上行数据时，如果发送的上行数据多于BSR指示的缓冲区中的数据，BSR就会处于拥堵状态，在BSR重传定时器(retxBSR-Timer)超时之后，网络向UE发送了Release with Suspend消息，这时UE进入非激活态。当UE恢复至连接态之后，如果UE再有上行数据需要发送，UE并不会重新启动SR的调度机制，导致BSR不能重启，数据就不能进行传输。
发明内容
本发明提供的上行数据传输的实现方法、装置、用户设备及计算机可读存 储介质，能够在上行传输的数据多于BSR中的数据，且进入非激活态后再进入连接态时，仍能继续进行上行数据传输。
第一方面，本发明提供一种上行数据传输的实现方法，包括：
在向基站发送调度请求以及缓冲状态报告BSR、且UE被挂起并进入非激活态之后，判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起；
若UE被挂起之前实际要传输的上行数据多于所述BSR中指示的缓冲区中的数据，且UE是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，强制向基站发送调度请求，触发BSR，进行上行数据的传输。
可选地，在所述判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起之后，所述方法还包括：
若UE被挂起之前实际要传输的上行数据不多于所述BSR中指示的缓冲区中的数据，和/或，UE不是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则自动触发调度请求，使BSR得以正常触发，从而进行上行数据的传输。
可选地，所述强制向基站发送调度请求包括：强制重新调用调度请求接口，再次向基站发送调度请求。
可选地，所述向基站发送调度请求以及缓冲状态报告BSR包括：
在进入连接态后，向基站发送调度请求，请求获取上行资源；
向基站发送BSR，告知基站需要传输的上行数据量。
第二方面，本发明提供一种上行数据传输的实现装置，包括：
判断单元，用于在向基站发送调度请求以及BSR、且UE被挂起并进入非激活态之后，判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起；
第一处理单元，用于若UE被挂起之前实际要传输的上行数据多于所述BSR中指示的缓冲区中的数据，且UE是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则强制向基站发送调度请求，触发BSR，进行上行数据的传输。
可选地，所述装置还包括：
第二处理单元，用于在所述判断单元判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起之后，若UE被挂起之前实际要传输的上行数据不多于所述BSR中指示的缓冲区中的数据，和/或，UE不是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则自动触发调度请求，使BSR得以正常触发，从而进行上行数据的传输。
可选地，所述第一传输单元，用于在重新进入连接态后，若有新的上行数据需要传输，则强制重新调用调度请求接口，再次向基站发送调度请求，触发BSR，进行上行数据的传输。
第三方面，本发明提供一种用户设备，所述用户设备包括上述上行数据传输的实现装置。
第四方面，本发明提供一种上行数据传输的实现装置，包括：
存储器；
以及耦接至所述存储器的处理器，所述处理器被配置为基于存储在所述存储器中的指令，执行上述上行数据传输的实现方法。
第五方面，本发明提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机指令，所述计算机指令被处理器执行时实现上述上行数据传输的实现方法。
本发明实施例提供的上行数据传输的实现方法、装置、用户设备及计算机可读存储介质，在上行传输的数据多于BSR中的数据，且UE进入非激活态后再进入连接态时，UE能够强制向基站发送调度请求，触发BSR，从而保证能够继续进行上行数据传输。
附图说明
图1为NR下RRC各状态之间的转换示意图；
图2为本发明一实施例上行数据传输的实现方法的流程图；
图3为本发明另一实施例上行数据传输的实现方法的流程图；
图4为本发明一实施例上行数据传输的实现装置的结构示意图；
图5为本发明另一实施例上行数据传输的实现装置的结构示意图；
图6为本发明又一实施例上行数据传输的实现装置的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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他实施例，都属于本发明保护的范围。
本发明实施例提供一种上行数据传输的实现方法，所述方法应用于UE，如图2所示，所述方法包括：
S11、在向基站发送调度请求以及缓冲状态报告BSR、且UE被挂起并进入 非激活态之后，判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起。
S12、若UE被挂起之前实际要传输的上行数据多于所述BSR中指示的缓冲区中的数据，且UE是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则UE强制向基站发送调度请求，触发BSR，进行上行数据的传输。
本发明实施例提供的上行数据传输的实现方法，在上行传输的数据多于BSR中的数据，且UE进入非激活态后再进入连接态时，UE能够强制向基站发送调度请求，触发BSR，从而保证能够继续进行上行数据传输。
下面结合具体实施例对本发明上行数据传输的实现方法进行详细说明。
如图3所示，本实施例上行数据传输的实现方法包括：
S21、在UE进入连接态后，有上行数据要传输，UE向基站发送调度请求，请求获取上行资源。
S22、UE向基站发送BSR，告知基站需要传输的上行数据量，基站为UE分配所需的上行资源，UE进行上行数据传输。
S23、UE被挂起，进入非激活态。
S24、UE判断被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是在BSR重传定时器超时后被挂起，若是，则执行步骤S25；否则执行步骤S26。
S25、UE重新进入连接态后，有新的上行数据需要传输，UE强制重新调用调度请求接口，再次向基站发送调度请求，请求获取上行资源。
此时，UE不会认为该新的上行数据为新传数据，不会按照新传数据的传输流程自动触发调度请求，需要强制调用SR接口。
S26、UE重新进入连接态后，有新的上行数据需要传输，UE自动触发调度请求。
此时，UE认为待传输的数据为新传数据，按照新传数据的传输流程自动触发调度请求。
S27、UE启动BSR，进行上行数据的传输。
从而，在上行传输的数据多于BSR中的数据，且UE进入非激活态后再进入连接态时，UE能够强制向基站发送调度请求，触发BSR，从而保证能够继续进行上行数据传输。
本发明实施例还提供一种上行数据传输的实现装置，如图4所示，所述装置包括：
判断单元11，用于在向基站发送调度请求以及BSR、且UE被挂起并进入非激活态之后，判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起；
第一处理单元12，用于若UE被挂起之前实际要传输的上行数据多于所述BSR中指示的缓冲区中的数据，且UE是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则强制向基站发送调度请求，触发BSR，进行上行数据的传输。
本发明实施例提供的上行数据传输的实现装置，在上行传输的数据多于BSR中的数据，且UE进入非激活态后再进入连接态时，UE能够强制向基站发送调度请求，触发BSR，从而保证能够继续进行上行数据传输。
进一步地，如图5所示，所述装置还包括：
第二处理单元13，用于在所述判断单元11判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重 传定时器超时后被挂起之后，若UE被挂起之前实际要传输的上行数据不多于所述BSR中指示的缓冲区中的数据，和/或，UE不是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则自动触发调度请求，使BSR得以正常触发，从而进行上行数据的传输。
可选地，所述第一传输单元13，用于在重新进入连接态后，若有新的上行数据需要传输，则强制重新调用调度请求接口，再次向基站发送调度请求，触发BSR，进行上行数据的传输。
本实施例的装置，可以用于执行上述方法实施例的技术方案，其实现原理和技术效果类似，此处不再赘述。
本发明实施例还提供一种用户设备，所述用户设备包括上述上行数据传输的实现装置。
本发明实施例还提供一种上行数据传输的实现装置2，如图6所示，所述装置包括：
存储器21；
以及耦接至所述存储器的处理器22，所述处理器22被配置为基于存储在所述存储器21中的指令，执行上述上行数据传输的实现方法。
本发明实施例还提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机指令，所述计算机指令被处理器执行时实现上述上行数据传输的实现方法。
本领域普通技术人员可以理解实现上述方法实施例中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory， ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。

Claims (10)

  1. 一种上行数据传输的实现方法，其特征在于，包括：
    在向基站发送调度请求以及缓冲状态报告BSR、且UE被挂起并进入非激活态之后，判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起；
    若UE被挂起之前实际要传输的上行数据多于所述BSR中指示的缓冲区中的数据，且UE是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，强制向基站发送调度请求，触发BSR，进行上行数据的传输。
  2. 根据权利要求1所述的方法，其特征在于，在所述判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起之后，所述方法还包括：
    若UE被挂起之前实际要传输的上行数据不多于所述BSR中指示的缓冲区中的数据，和/或，UE不是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则自动触发调度请求，使BSR得以正常触发，从而进行上行数据的传输。
  3. 根据权利要求1或2所述的方法，其特征在于，所述强制向基站发送调度请求包括：强制重新调用调度请求接口，再次向基站发送调度请求。
  4. 根据权利要求1或2所述的方法，其特征在于，所述向基站发送调度请求以及缓冲状态报告BSR包括：
    在进入连接态后，向基站发送调度请求，请求获取上行资源；
    向基站发送BSR，告知基站需要传输的上行数据量。
  5. 一种上行数据传输的实现装置，其特征在于，包括：
    判断单元，用于在向基站发送调度请求以及BSR、且UE被挂起并进入非激活态之后，判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起；
    第一处理单元，用于若UE被挂起之前实际要传输的上行数据多于所述BSR中指示的缓冲区中的数据，且UE是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则强制向基站发送调度请求，触发BSR，进行上行数据的传输。
  6. 根据权利要求5所述的装置，其特征在于，所述装置还包括：
    第二处理单元，用于在所述判断单元判断UE被挂起之前实际要传输的上行数据是否多于所述BSR中指示的缓冲区中的数据，且UE是否在BSR重传定时器超时后被挂起之后，若UE被挂起之前实际要传输的上行数据不多于所述BSR中指示的缓冲区中的数据，和/或，UE不是在BSR重传定时器超时后被挂起，则在重新进入连接态后，若有新的上行数据需要传输，则自动触发调度请求，使BSR得以正常触发，从而进行上行数据的传输。
  7. 根据权利要求5或6所述的装置，其特征在于，所述第一传输单元，用于在重新进入连接态后，若有新的上行数据需要传输，则强制重新调用调度请求接口，再次向基站发送调度请求，触发BSR，进行上行数据的传输。
  8. 一种用户设备，其特征在于，所述用户设备包括如权利要求5至7中任一项所述的上行数据传输的实现装置。
  9. 一种上行数据传输的实现装置，包括：
    存储器；
    以及耦接至所述存储器的处理器，所述处理器被配置为基于存储在所述存储器中的指令，执行如权利要求1至4中任一项所述的上行数据传输的实现方 法。
  10. 一种计算机可读存储介质，其中，所述计算机可读存储介质存储有计算机指令，所述计算机指令被处理器执行时实现如权利要求1至4中任一项所述的上行数据传输的实现方法。
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