WO2019090489A1 - 配置无线资源的方法、终端设备和网络设备 - Google Patents

配置无线资源的方法、终端设备和网络设备 Download PDF

Info

Publication number
WO2019090489A1
WO2019090489A1 PCT/CN2017/109792 CN2017109792W WO2019090489A1 WO 2019090489 A1 WO2019090489 A1 WO 2019090489A1 CN 2017109792 W CN2017109792 W CN 2017109792W WO 2019090489 A1 WO2019090489 A1 WO 2019090489A1
Authority
WO
WIPO (PCT)
Prior art keywords
configuration information
terminal device
srb
network device
radio resource
Prior art date
Application number
PCT/CN2017/109792
Other languages
English (en)
French (fr)
Inventor
杨宁
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201780053455.1A priority Critical patent/CN109691209B/zh
Priority to PCT/CN2017/109792 priority patent/WO2019090489A1/zh
Publication of WO2019090489A1 publication Critical patent/WO2019090489A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to a method, a terminal device, and a network device for configuring a radio resource.
  • LTE-NR dual connection (Dual Connection (DC) transmission data is supported by a combination of bandwidths to improve system throughput.
  • DC Dual Connection
  • the terminal device may be configured with a secondary CG (SCG) signaling radio bearer (signaling radio bearers).
  • SCG secondary CG
  • the SCG SRB allows the Radio Resource Control (RRC) message of the network device under the NR to be directly transmitted between the terminal device and the NR; for example, the network device under LTE is not required to perform any coordinated SN RRC
  • RRC Radio Resource Control
  • the configuration can be directly transmitted to the UE.
  • the mobility measurement report in the network device under the NR can be reported directly through the terminal device.
  • the prior art triggers the SCG failure process. That is, all transmissions on the SCG Data Radio Bearer (DRB) and the split bearer DRB are suspended. Suspend transmission on SCG SRB and split SRB. Reset SCG Media Access Control (MAC).
  • DRB Data Radio Bearer
  • MAC Media Access Control
  • a method for configuring a radio resource is provided, which is applied to a terminal device, where the terminal device and the first network device have a first signaling radio bearer SRB, and the terminal device and the second network device have a first Two SRB;
  • the method includes:
  • the terminal device When the terminal device refuses to reconfigure the radio resource according to the first configuration information, the terminal device sends the reject message of the first configuration information to the first network device.
  • the service of the terminal device on the first SRB can be ensured, thereby improving the data transmission rate and the network side throughput. the amount.
  • the reject message further includes a reason why the terminal device refuses to reconfigure a radio resource according to the first configuration information.
  • the method further includes:
  • the terminal device acquires second configuration information, where the second configuration information is different from the first configuration information, and the terminal device reconfigures the radio resource according to the second configuration information.
  • the service of the terminal device on the first SRB can be ensured, thereby improving the data transmission rate and the network side throughput. the amount.
  • the acquiring, by the terminal device, the second configuration information includes:
  • the terminal device recovers the second configuration information, where the second configuration information is configuration information that is received by the terminal device before receiving the first configuration information.
  • the second configuration information is configuration information that is stored before the terminal device receives the first configuration information.
  • the first SRB is a secondary cell group SCG SRB
  • the second SRB is a primary cell group MSG SRB.
  • the first network device and the second network device belong to different communication systems, respectively.
  • a method for configuring a radio resource is provided, which is applied to a network device, where the network
  • the first signaling radio bearer SRB is between the network device and the terminal device, and the terminal device and the second network device have a second SRB;
  • the method includes:
  • the network device sends the first configuration information to the terminal device on the first signaling radio bearer SRB;
  • the network device receives a reject message of the first configuration information sent by the terminal device.
  • the reject message further includes a reason why the terminal device refuses to reconfigure a radio resource according to the first configuration information.
  • the first SRB is a secondary cell group SCG SRB
  • the second SRB is a primary cell group MSG SRB.
  • the network device and the second network device belong to different communication systems, respectively.
  • a terminal device is provided, the terminal device and the first network device have a first signaling radio bearer SRB, and the terminal device and the second network device have a second SRB;
  • the terminal device includes:
  • a transceiver unit configured to receive first configuration information sent by the first network device on the first SRB;
  • a processing unit configured to: when the reconfiguring the radio resource according to the first configuration information, send the reject message of the first configuration information to the first network device.
  • a terminal device is provided, the terminal device and the first network device have a first signaling radio bearer SRB, and the terminal device and the second network device have a second SRB;
  • the terminal device includes:
  • a transceiver configured to receive first configuration information sent by the first network device on the first SRB;
  • a processor configured to send a reject message of the first configuration information to the first network device when the radio resource is reconfigured according to the first configuration information.
  • a network device is provided, the network device and the terminal device have a first signaling radio bearer SRB, and the terminal device and the second network device have a second SRB;
  • the network device includes:
  • a sending unit configured to send first configuration information to the terminal device on the first signaling radio bearer SRB;
  • a receiving unit configured to receive a rejection of the first configuration information sent by the terminal device interest.
  • a network device is provided, the network device and the terminal device have a first signaling radio bearer SRB, and the terminal device and the second network device have a second SRB;
  • the network device includes:
  • the transceiver is configured to send first configuration information to the terminal device on the first signaling radio bearer SRB, and receive the reject message of the first configuration information sent by the terminal device.
  • a computer readable medium for storing a computer program comprising instructions for performing the method embodiment of the first aspect or the second aspect or the third aspect described above.
  • a computer chip comprising: an input interface, an output interface, at least one processor, a memory, the processor is configured to execute code in the memory, and when the code is executed, the processing.
  • a computer chip comprising: an input interface, an output interface, at least one processor, and a memory, wherein the processor is configured to execute code in the memory, when the code is executed, the processing.
  • a communication system comprising the network device as described above, and the terminal device described above.
  • FIG. 1 is an example of an application scenario of the present invention.
  • FIG. 2 is a schematic block diagram of a method for configuring a signaling radio bearer according to an embodiment of the present invention.
  • FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 4 is a schematic block diagram of another terminal device according to an embodiment of the present invention.
  • FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present invention.
  • FIG. 6 is a schematic block diagram of another network device according to an embodiment of the present invention.
  • FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention.
  • the second network device 120 is connected to the second network device 120.
  • the first network device 130 is a network device under New Radio (NR)
  • the second network device 120 is Long Term Evolution (LTE). Under the network device.
  • NR New Radio
  • LTE Long Term Evolution
  • the first network device 130 and the second network device 120 may include multiple cells.
  • the network device under the NR is used as the network device, and the network device in the second network device 120 is used as an example.
  • the terminal device 110 may be configured with a secondary CG (SCG) signaling radio bearer (SRB), which allows the wireless of the first network device 130.
  • SCG secondary CG
  • RRC Resource Control
  • the SN RRC reconfiguration that does not require the second network device 120 to perform any coordination can be directly transmitted to the terminal device 110 through the SCG SRB.
  • the mobility measurement report in the first network device 130 can be reported directly through the SCG SRB.
  • the RRC message supporting SCG SRB transmission has only an RRC connection reconfiguration message (RRCConnectionReconfiguration), an RRC connection reconfiguration complete message (RRCConnectionReconfigurationComplete), and a measurement report (Measurement Report).
  • RRCConnectionReconfiguration RRC connection reconfiguration message
  • RRCConnectionReconfigurationComplete RRC connection reconfiguration complete message
  • Measurement Report a measurement report
  • a method, a terminal device, and a network device for configuring a radio resource are proposed, which can effectively improve the rate and throughput of data transmission.
  • FIG. 1 is an example of a scenario of an embodiment of the present invention, and an embodiment of the present invention is not limited to that shown in FIG. 1.
  • the communication system adapted by the embodiment of the present invention may include at least a plurality of network devices under the first communication system and/or a plurality of network devices under the second communication system.
  • first communication system and the second communication system in the embodiment of the present invention may be different or the same.
  • the first communication system and the second communication system can be various communication systems, such as: Global System of Mobile communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), and the like.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • TDD Universal Mobile Telecommunication System
  • UMTS Universal Mobile Telecommunication System
  • 5G the main application scenarios of the 5G may include: Enhanced Mobile Broadband (eMBB), Ultra-Reliable and Low Latency Communication (URLLC), and large-scale machines.
  • Massive machine type of communication mMTC).
  • the present invention describes various embodiments in connection with network devices (the first to fourth network devices) and terminal devices.
  • the network device may refer to any entity on the network side that is used to send or receive signals.
  • it may be a device communication of a machine type communication (MTC), a base station (BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, an evolved base station (Evolutional Node B, eNB or eNodeB in LTE). ), base station equipment in a 5G network, and the like.
  • MTC machine type communication
  • BTS base station
  • NodeB base station
  • Evolutional Node B eNB or eNodeB in LTE
  • 5G network and the like.
  • the terminal device 110 can be any terminal device. Specifically, the terminal device can communicate with one or more core networks (Core Network) via a Radio Access Network (RAN), and can also be referred to as an access terminal, a user equipment (User Equipment, UE), and a user. Unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device. For example, it can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), and a wireless communication function. Handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, and terminal devices in 5G networks, and the like.
  • Core Network Radio Access Network
  • RAN Radio Access Network
  • UE User Equipment
  • Unit subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless
  • FIG. 2 is a schematic flowchart of a method for configuring a radio resource according to an embodiment of the present invention.
  • the first network device sends the first configuration information to the terminal device.
  • the terminal device sends the reject message of the first configuration information to the first network device.
  • the terminal device receives the first configuration information sent by the first network device on the first SRB, and sends the device to the first network device when the terminal device refuses to reconfigure the radio resource according to the first configuration information.
  • the rejection message of the first configuration information is the rejection message of the first configuration information.
  • the terminal device and the first network device have a first SRB
  • the terminal device and the second network device have a second SRB
  • the first SRB is an SCG SRB
  • the second SRB is MSG SRB.
  • the first network device and the second network device may belong to different communication systems, and may also belong to the same communication system, which is not specifically limited in the embodiment of the present invention.
  • the first network device in the embodiment of the present invention is a serving device of a secondary cell (SC).
  • SC secondary cell
  • the serving device and the terminal device of the secondary cell (SC) have an SCG SRB on the SCG SRB.
  • the terminal device ensures the normal transmission of data without triggering the SCG failure process.
  • the terminal device maintains the old configuration information or restores the old configuration information, and replies with the rejection message, thereby ensuring that the terminal device is normally on the first SRB, thereby improving the data transmission rate and the network. Side throughput.
  • the reject message further includes a reason why the terminal device refuses to reconfigure the radio resource according to the first configuration information.
  • the first network device can learn that the terminal device refuses to reconfigure the unlimited resource according to the first configuration information, and further, the first network device can determine that the subsequent operation is performed according to the reason. For example, the first network device transmits and receives data according to previous configuration information, and for example, the first network device determines whether to resend configuration information or the like.
  • the terminal device determines to refuse to reconfigure the radio resource according to the first configuration information
  • the first configuration information rejection message is sent to the first network device, and the SCG failure is not triggered. process.
  • the terminal device needs to reconfigure the wireless resource by using the old configuration information, or the terminal device directly uses the old wireless resource.
  • the following describes how the terminal device re-configures the radio resource.
  • the terminal device may first obtain the second configuration information, where the second configuration information is different from the first configuration information. Then, the terminal device reconfigures the radio resource according to the second configuration information.
  • the terminal device may recover the second configuration information, where the second configuration information is configuration information that is received by the terminal device before receiving the first configuration information.
  • the second configuration information is not specifically defined in the embodiment of the present invention.
  • the second configuration information is: configuration information received by the terminal device before receiving the first configuration information on the first SRB;
  • the second configuration information is: configuration information received by the terminal device before receiving the first configuration information on the second SRB.
  • the terminal device after the terminal device has used the foregoing first configuration information to perform reconfiguration of the radio resource, or the terminal device is using the foregoing first configuration information to perform reconfiguration of the radio resource, in this case, the terminal device is When the reason for refusing to continue using the radio resource configured by the first configuration information, the terminal device resumes using the radio resource configured by the configuration information received before receiving the first configuration information.
  • the second configuration information is configuration information that is stored before the terminal device receives the first configuration information.
  • the terminal device after the terminal device has used the foregoing first configuration information to perform reconfiguration of the radio resource, or the terminal device is using the foregoing first configuration information to perform reconfiguration of the radio resource, in this case, the terminal device is When the reason for refusing to continue using the radio resource configured by the first configuration information, the terminal device restores the radio resource configured by using the previously stored configuration information.
  • the service of the terminal device on the first SRB can be ensured, thereby improving the data transmission rate and the network side throughput. the amount.
  • the second configuration information that is used by the terminal device in the embodiment of the present invention is only an exemplary description, which is not specifically limited in the embodiment of the present invention.
  • the second configuration information may also be configured by the second network device to send configuration information of the terminal device.
  • FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present invention. It should be understood that the terminal device and the first network device have a first signaling radio bearer SRB, and the terminal device and the second network device have a second SRB.
  • SRB first signaling radio bearer
  • the terminal device 300 includes:
  • the transceiver unit 310 is configured to receive first configuration information sent by the first network device on the first SRB.
  • the processing unit 320 is configured to: when the radio resource is reconfigured according to the first configuration information, send the reject message of the first configuration information to the first network device.
  • the reject message further includes a reason why the terminal device refuses to reconfigure the radio resource according to the first configuration information.
  • processing unit 320 is further configured to:
  • processing unit 320 is specifically configured to:
  • the second configuration information is configuration information that is stored before the terminal device receives the first configuration information.
  • the first SRB is a secondary cell group SCG SRB
  • the second SRB is a primary cell group MSG SRB.
  • the transceiving unit 310 can be implemented by a transceiver
  • the processing unit 320 can be implemented by a processor.
  • the terminal device 400 may include a processor 410, a transceiver 420, and a memory 430.
  • the memory 430 can be used to store indication information, and can also be used to store code, instructions, and the like executed by the processor 410.
  • the various components in the terminal device 400 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • the terminal device 400 shown in FIG. 4 can implement the various processes implemented by the terminal device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again.
  • FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present invention. It should be understood that the network device and the terminal device have a first signaling radio bearer SRB, and the terminal device and the second network device have a second SRB;
  • the network device 500 includes:
  • the sending unit 510 is configured to send first configuration information to the terminal device on the first signaling radio bearer SRB;
  • the receiving unit 520 is configured to receive a reject message of the first configuration information sent by the terminal device.
  • the reject message further includes a reason why the terminal device refuses to reconfigure the radio resource according to the first configuration information.
  • the first SRB is a secondary cell group SCG SRB
  • the second SRB is a primary cell group MSG SRB.
  • network device 600 can include a processor 610, a transceiver 620, and a memory 630.
  • the memory 630 can be used to store indication information, and can also be used to store code, instructions, and the like executed by the processor 610.
  • the various components in the network device 600 are connected by a bus system, wherein the bus system is divided by a package In addition to the data bus, it also includes a power bus, a control bus, and a status signal bus.
  • the network device 600 shown in FIG. 6 can implement the various processes implemented by the network device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again.
  • each step of the method embodiment in the embodiment of the present invention may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software. More specifically, the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • the processor may be an integrated circuit chip with signal processing capability, and the methods, steps, and logic blocks disclosed in the embodiments of the present invention may be implemented or executed.
  • the above processor may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or Other programmable logic devices, transistor logic devices, discrete hardware components, and the like.
  • the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory.
  • the volatile memory can be a random access memory (RAM) that acts as an external cache.
  • the memory in the embodiment of the present invention may also be a static random access memory (SRAM), a dynamic random access memory (DRAM), or a dynamic random access memory (DRAM).
  • SDRAM Synchronous dynamic random access memory
  • DDR double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • DR RAM direct memory bus
  • the words “at time” as used herein may be interpreted as “if” or “if” or “when” or “in response to determining” or “in response to detecting” ".
  • the phrase “if determined” or “if detected (conditions or events stated)” may be interpreted as “when determined” or “in response to determination” or “when detected (stated condition or event) "Time” or “in response to a test (condition or event stated)”.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. You can choose some of them according to actual needs or All of the elements are used to achieve the objectives of the embodiments of the present invention.
  • each functional unit in the embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product stored in a storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method of the embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory, a random access memory, a magnetic disk, or an optical disk.

Abstract

提供了一种配置无线资源的方法、终端设备和网络设备。该方法应用于终端设备,该终端设备与第一网络设备之间具有第一信令无线承载SRB,该终端设备与第二网络设备具有第二SRB;该方法包括:该终端设备在该第一SRB上,接收该第一网络设备发送的第一配置信息;该终端设备拒绝根据该第一配置信息重配置无线资源时,向该第一网络设备发送该第一配置信息的拒绝消息。本发明实施例中,通过保持使用旧的配置信息或者恢复旧的配置信息,并回复拒绝消息,进而能够保证终端设备正常在第一SRB上的业务,进而提高数据传输的速率和网络侧的吞吐量。

Description

配置无线资源的方法、终端设备和网络设备 技术领域
本发明实施例涉及通信领域,并且更具体地,涉及一种配置无线资源的方法、终端设备和网络设备。
背景技术
随着人们对速率、延迟、高速移动性、能效的追求以及未来生活中业务的多样性、复杂性。
为此,第三代合作伙伴计划(The 3rd Generation Partnership Project,3GPP)国际标准组织开始研发第五代移动通信技术(5-Generation,5G)。
现有技术中,为了保护移动运营商前期在长期演进(Long Term Evolution,LTE)投资,提出了LTE和新空口(New Radio,NR)之间紧密互通(tight interworking)的工作模式。具体而言,通过带宽(band)组合来支持LTE-NR双连接(Dual Connection,DC)传输数据,提高系统吞吐量。
进一步地,针对上述LTE和NR之间紧密互通(tight interworking)的工作模式,为了快速重配置NR,终端设备可以被配置一个辅小区组(Secondary CG,SCG)信令无线承载(signalling radio bearers,SRB),该SCG SRB允许NR下的网络设备的无线资源控制(Radio Resource Control,RRC)消息直接在终端设备和NR之间传输;例如,不需要LTE下的网络设备做任何协调的SN RRC重配置可以直接传输给UE,又例如,NR下的网络设备内的移动性测量上报可以直接通过终端设备上报。
但是,当SCG SRB的重配置失败时,现有技术会触发SCG失败(failure)过程。即:挂起所有SCG数据无线承载(Data Radio Bearer,DRB)和分叉承载(split bearer)DRB上的传输。挂起SCG SRB以及split SRB上的传输。复位SCG媒体介入控制(Media Access Control,MAC)。
由于SCG失败failure过程过于繁琐,并且,MAC复位有可能导致待传输数据可能丢失,降低了数据传输的速率和吞吐量。
发明内容
提供了一种配置无线资源的方法、终端设备和网络设备,能够有效提高 数据传输的速率和吞吐量。
第一方面,提供了一种配置无线资源的方法,应用于终端设备,所述终端设备与第一网络设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
所述方法包括:
所述终端设备在所述第一SRB上,接收所述第一网络设备发送的第一配置信息;
所述终端设备拒绝根据所述第一配置信息重配置无线资源时,向所述第一网络设备发送所述第一配置信息的拒绝消息。
本发明实施例中,通过保持使用旧的配置信息或者恢复旧的配置信息,并回复拒绝消息,进而能够保证终端设备正常在第一SRB上的业务,进而提高数据传输的速率和网络侧的吞吐量。
在一些可能的实现方式中,所述拒绝消息还包括所述终端设备拒绝根据所述第一配置信息重配置无线资源的原因。
在一些可能的实现方式中,所述方法还包括:
所述终端设备获取第二配置信息,所述第二配置信息与所述第一配置信息为不同的配置信息;所述终端设备根据所述第二配置信息重配置无线资源。
本发明实施例中,通过保持使用旧的配置信息或者恢复旧的配置信息,并回复拒绝消息,进而能够保证终端设备正常在第一SRB上的业务,进而提高数据传输的速率和网络侧的吞吐量。
在一些可能的实现方式中,所述终端设备获取第二配置信息,包括:
所述终端设备恢复所述第二配置信息,所述第二配置信息为所述终端设备在接收所述第一配置信息之前接收的配置信息。
在一些可能的实现方式中,所述第二配置信息为所述终端设备接收所述第一配置信息之前存储的配置信息。
在一些可能的实现方式中,所述第一SRB为辅小区组SCG SRB,且所述第二SRB为主小区组MSG SRB。
在一些可能的实现方式中,所述第一网络设备和所述第二网络设备分别属于不同的通信系统。
第二方面,提供了一种配置无线资源的方法,应用于网络设备,所述网 络设备与终端设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
所述方法包括:
网络设备在第一信令无线承载SRB上,向终端设备发送第一配置信息;
所述网络设备接收所述终端设备发送的所述第一配置信息的拒绝消息。
在一些可能的实现方式中,所述拒绝消息还包括所述终端设备拒绝根据所述第一配置信息重配置无线资源的原因。
在一些可能的实现方式中,所述第一SRB为辅小区组SCG SRB,且所述第二SRB为主小区组MSG SRB。
在一些可能的实现方式中,所述网络设备和所述第二网络设备分别属于不同的通信系统。
第三方面,提供了一种终端设备,所述终端设备与第一网络设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
所述终端设备包括:
收发单元,用于在所述第一SRB上,接收所述第一网络设备发送的第一配置信息;
处理单元,用于拒绝根据所述第一配置信息重配置无线资源时,向所述第一网络设备发送所述第一配置信息的拒绝消息。
第四方面,提供了一种终端设备,所述终端设备与第一网络设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
所述终端设备包括:
收发器,用于在所述第一SRB上,接收所述第一网络设备发送的第一配置信息;
处理器,用于拒绝根据所述第一配置信息重配置无线资源时,向所述第一网络设备发送所述第一配置信息的拒绝消息。
第五方面,提供了一种网络设备,所述网络设备与终端设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
所述网络设备包括:
发送单元,用于在第一信令无线承载SRB上,向终端设备发送第一配置信息;
接收单元,用于接收所述终端设备发送的所述第一配置信息的拒绝消 息。
第六方面,提供了一种网络设备,所述网络设备与终端设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
所述网络设备包括:
收发器,用于在第一信令无线承载SRB上,向终端设备发送第一配置信息;接收所述终端设备发送的所述第一配置信息的拒绝消息。
第七方面,提供了一种计算机可读介质,用于存储计算机程序,该计算机程序包括用于执行上述第一方面或者第二方面或者第三方面的方法实施例的指令。
第八方面,提供了一种计算机芯片,包括:输入接口、输出接口、至少一个处理器、存储器,所述处理器用于执行所述存储器中的代码,当所述代码被执行时,所述处理器可以实现上述第一方面及各种实现方式中的用于配置测量间隔的方法中由终端设备执行的各个过程。
第九方面,提供了一种计算机芯片,包括:输入接口、输出接口、至少一个处理器、存储器,所述处理器用于执行所述存储器中的代码,当所述代码被执行时,所述处理器可以实现上述的第二方面及各种实现方式中的用于配置测量间隔的方法中由网络设备执行的各个过程。
第十方面,提供了一种通信系统,包括前述所述的网络设备,以及前述所述的终端设备。
附图说明
图1是本发明应用场景的示例。
图2是本发明实施例的配置信令无线承载的方法的示意性框图。
图3是本发明实施例的终端设备的示意性框图。
图4是本发明实施例的另一终端设备的示意性框图。
图5是本发明实施例的网络设备的示意性框图。
图6是本发明实施例的另一网络设备的示意性框图。
具体实施方式
图1是本发明实施例的应用场景的示意图。
如图1所示,终端设备110与第一通信系统下的第一网络设备130和第 二通信系统下的第二网络设备120相连,例如,该第一网络设备130为新空口(New Radio,NR)下的网络设备,该第二网络设备120为长期演进(Long Term Evolution,LTE)下的网络设备。
其中,该第一网络设备130和该第二网络设备120下可以包括多个小区。
为了便于理解,下面以第一网络设备130为NR下的网络设备,以第二网络设备120为LTE下的网络设备为例进行说明。
针对上述系统框架,为了快速重配置NR,终端设备110可以被配置一个辅小区组(Secondary CG,SCG)信令无线承载(signalling radio bearers,SRB),该SCG SRB允许第一网络设备130的无线资源控制(Radio Resource Control,RRC)消息直接在终端设备和NR之间传输。
例如,不需要第二网络设备120做任何协调的SN RRC重配置可以直接通过SCG SRB传输给终端设备110,又例如,第一网络设备130内的移动性测量上报可以直接通过SCG SRB上报。
进一步地,例如,支持SCG SRB传输的RRC消息只有RRC连接重配置消息(RRCConnectionReconfiguration)、RRC连接重配置完成消息(RRCConnectionReconfigurationComplete)以及测量报告(Measurement Report)。
但是,当SCG SRB的重配置失败时,如果触发SCG失败(failure)过程。即:挂起所有SCG数据无线承载(Data Radio Bearer,DRB)和分叉承载(split bearer)DRB上的传输。挂起SCG SRB以及split SRB上的传输。复位SCG媒体介入控制(Media Access Control,MAC)。会严重降低数据传输的速率和吞吐量。
为了解决上述问题,本发明实施例中,提出了一种配置无线资源的方法、终端设备和网络设备,能够有效提高数据传输的速率和吞吐量。
应理解,图1是本发明实施例场景的示例,本发明实施例不限于图1所示。
例如,本发明实施例适应的通信系统可以包括至少该第一通信系统下的多个网络设备和/或该第二通信系统下的多个网络设备。
又例如,本发明实施例中的第一通信系统和第二通信系统可以不同,也可以相同。
例如,该第一通信系统和该第二通信系统可以是各种通信系统,例如: 全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE时分双工(Time Division Duplex,TDD)、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)等。又例如,5G通信系统,其中,5G的主要应用场景可以包括:增强移动超宽带(Enhance Mobile Broadband,eMBB)、低时延高可靠通信(Ultra-Reliable and Low Latency Communication,URLLC)、大规模机器类通信(massive machine type of communication,mMTC)。
此外,本发明结合网络设备(该第一网络设备至第四网络设备)和终端设备描述了各个实施例。
其中,网络设备可以指网络侧的任一种用来发送或接收信号的实体。例如,可以是机器类通信(MTC)的用户设备、GSM或CDMA中的基站(Base Transceiver Station,BTS)、WCDMA中的基站(NodeB)、LTE中的演进型基站(Evolutional Node B,eNB或eNodeB)、5G网络中的基站设备等。
终端设备110可以是任意终端设备。具体地,终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network)进行通信,也可称为接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。例如,可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备以及5G网络中的终端设备等。
图2是本发明实施例的配置无线资源的方法的示意性流程图。
210,第一网络设备向终端设备发送第一配置信息。
220,该终端设备向第一网络设备发送该第一配置信息的拒绝消息。
具体的,该终端设备在该第一SRB上,接收该第一网络设备发送的第一配置信息;该终端设备拒绝根据该第一配置信息重配置无线资源时,向该第一网络设备发送该第一配置信息的拒绝消息。
本发明实施例中,该终端设备与第一网络设备之间具有第一SRB,该终端设备与第二网络设备具有第二SRB;例如,该第一SRB为SCG SRB,且该第二SRB为MSG SRB。应理解,该第一网络设备和该第二网络设备可以分别属于不同的通信系统,也可以属于相同的通信系统,本发明实施例不作具体限定。
需要注意的是,本发明实施例的该第一网络设备为辅小区(SC)的服务设备,具体的,辅小区(SC)的服务设备与终端设备之间具有SCG SRB,在这个SCG SRB上传输的配置信息终端设备拒绝时,终端设备在不触发SCG失败(failure)过程的前提下,如何保证数据正常传输。
本发明实施例中,该终端设备通过保持使用旧的配置信息或者恢复旧的配置信息,并回复拒绝消息,进而能够保证终端设备正常在第一SRB上的业务,进而提高数据传输的速率和网络侧的吞吐量。
可选地,该拒绝消息还包括该终端设备拒绝根据该第一配置信息重配置无线资源的原因。
由此,该第一网络设备在接收到上述拒绝消息后,能够获知终端设备拒绝根据该第一配置信息重配置无限资源的原因,进而,该第一网络设备能够确定根据这个原因进行后续操作,例如,第一网络设备根据以前的配置信息收发数据,又例如,该第一网络设备确定是否重新发送配置信息等等。
此外,本发明实施例中,由于终端设备确定拒绝根据该第一配置信息重配置无线资源时,向该第一网络设备发送该第一配置信息的拒绝消息,同时并不触发SCG失败(failure)过程。
因此,为了保证数据的正常传输,该终端设备需要采用旧的配置信息重新对无线资源进行配置,或者,该终端设备直接使用旧的无线资源。
下面对终端设备重新进行无线资源配置的实现方式进行说明。
可选地,该终端设备可以先获取第二配置信息,该第二配置信息与该第一配置信息为不同的配置信息;然后,该终端设备根据该第二配置信息重配置无线资源。
在一个实施例中,该终端设备可以恢复该第二配置信息,该第二配置信息为该终端设备在接收该第一配置信息之前接收的配置信息。应理解,本发明实施例对该第二配置信息不作更具体的限定。例如,该第二配置信息为:在该第一SRB上,该终端设备在接收该第一配置信息之前接收的配置信息; 又例如,该第二配置信息为:在该第二SRB上,该终端设备在接收该第一配置信息之前接收的配置信息。
换句话说,该终端设备已经使用前述第一配置信息进行无线资源的重配置后,或者该终端设备正在使用前述第一配置信息进行无线资源的重配置,这种情况下,该终端设备由于某些原因拒绝继续使用该第一配置信息配置的无线资源时,该终端设备恢复使用在接收该第一配置信息之前接收的配置信息配置的无线资源。
在另一个实施例中,该第二配置信息为该终端设备接收该第一配置信息之前存储的配置信息。
换句话说,该终端设备已经使用前述第一配置信息进行无线资源的重配置后,或者该终端设备正在使用前述第一配置信息进行无线资源的重配置,这种情况下,该终端设备由于某些原因拒绝继续使用该第一配置信息配置的无线资源时,该终端设备恢复使用之前存储的配置信息配置的无线资源。
本发明实施例中,通过保持使用旧的配置信息或者恢复旧的配置信息,并回复拒绝消息,进而能够保证终端设备正常在第一SRB上的业务,进而提高数据传输的速率和网络侧的吞吐量。
应理解,本发明实施例中的终端设备恢复使用的第二配置信息仅为示例性说明,本发明实施例不作具体限定。
例如,该第二配置信息还可以时第二网络设备发送给终端设备的配置信息。
图3是本发明实施例的终端设备的示意性框图。应理解,该终端设备与第一网络设备之间具有第一信令无线承载SRB,该终端设备与第二网络设备具有第二SRB。
具体的,如图3所示,该终端设备300包括:
收发单元310,用于在该第一SRB上,接收该第一网络设备发送的第一配置信息;
处理单元320,用于拒绝根据该第一配置信息重配置无线资源时,向该第一网络设备发送该第一配置信息的拒绝消息。
可选地,该拒绝消息还包括该终端设备拒绝根据该第一配置信息重配置无线资源的原因。
可选地,该处理单元320还用于:
获取第二配置信息,该第二配置信息与该第一配置信息为不同的配置信息;根据该第二配置信息重配置无线资源。
可选地,该处理单元320具体用于:
恢复该第二配置信息,该第二配置信息为该终端设备在接收该第一配置信息之前接收的配置信息。
可选地,该第二配置信息为该终端设备接收该第一配置信息之前存储的配置信息。
可选地,该第一SRB为辅小区组SCG SRB,且该第二SRB为主小区组MSG SRB。
应注意,收发单元310可由收发器实现,处理单元320可由处理器实现。如图4所示,终端设备400可以包括处理器410、收发器420和存储器430。其中,存储器430可以用于存储指示信息,还可以用于存储处理器410执行的代码、指令等。终端设备400中的各个组件通过总线系统相连,其中,总线系统除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。
图4所示的终端设备400能够实现前述图2方法实施例中由终端设备所实现的各个过程,为避免重复,这里不再赘述。
图5是本发明实施例的网络设备的示意性框图。应理解,该网络设备与终端设备之间具有第一信令无线承载SRB,该终端设备与第二网络设备具有第二SRB;
具体的,如图5所示,该网络设备500包括:
发送单元510,用于在第一信令无线承载SRB上,向终端设备发送第一配置信息;
接收单元520,用于接收该终端设备发送的该第一配置信息的拒绝消息。
可选地,该拒绝消息还包括该终端设备拒绝根据该第一配置信息重配置无线资源的原因。
可选地,该第一SRB为辅小区组SCG SRB,且该第二SRB为主小区组MSG SRB。
应注意,发送单元510和接收单元520均可由收发器实现。如图6所示,网络设备600可以包括处理器610、收发器620和存储器630。其中,存储器630可以用于存储指示信息,还可以用于存储处理器610执行的代码、指令等。网络设备600中的各个组件通过总线系统相连,其中,总线系统除包 括数据总线之外,还包括电源总线、控制总线和状态信号总线。
图6所示的网络设备600能够实现前述图2方法实施例中由网络设备所实现的各个过程,为避免重复,这里不再赘述。
应理解,本发明实施例中的方法实施例可以应用于处理器中,或者由处理器实现。
在实现过程中,本发明实施例中的方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。更具体地,结合本发明实施例公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域的成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
其中,处理器可能是一种集成电路芯片,具有信号的处理能力,可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。例如,上述的处理器可以是通用处理器、数字信号处理器(digital signal processor,DSP)、专用集成电路(application specific integrated circuit,ASIC)、现成可编程门阵列(field programmable gate array,FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、分立硬件组件等等。此外,通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
此外,本发明实施例中,存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(read-only memory,ROM)、可编程只读存储器(programmable ROM,PROM)、可擦除可编程只读存储器(erasable PROM,EPROM)、电可擦除可编程只读存储器(electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory,RAM),其用作外部高速缓存。应理解,上述存储器为示例性但不是限制性说明,例如,本发明实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM, SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
最后,需要注意的是,在本发明实施例和所附权利要求书中使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本发明实施例。
例如,在本发明实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。
又例如,取决于语境,如在此所使用的词语“在……时”可以被解释成为“如果”或“若”或“当……时”或“响应于确定”或“响应于检测”。类似地,取决于语境,短语“如果确定”或“如果检测(陈述的条件或事件)”可以被解释成为“当确定时”或“响应于确定”或“当检测(陈述的条件或事件)时”或“响应于检测(陈述的条件或事件)”。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本发明实施例的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如,多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或 者全部单元来实现本发明实施例的目的。
另外,在本发明实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
以上内容,仅为本发明实施例的具体实施方式,但本发明实施例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实施例揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明实施例的保护范围之内。因此,本发明实施例的保护范围应以权利要求的保护范围为准。

Claims (22)

  1. 一种配置无线资源的方法,其特征在于,应用于终端设备,所述终端设备与第一网络设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
    所述方法包括:
    所述终端设备在所述第一SRB上,接收所述第一网络设备发送的第一配置信息;
    所述终端设备拒绝根据所述第一配置信息重配置无线资源时,向所述第一网络设备发送所述第一配置信息的拒绝消息。
  2. 根据权利要求1所述的方法,其特征在于,所述拒绝消息还包括所述终端设备拒绝根据所述第一配置信息重配置无线资源的原因。
  3. 根据权利要求1或2所述的方法,其特征在于,所述方法还包括:
    所述终端设备获取第二配置信息,所述第二配置信息与所述第一配置信息为不同的配置信息;
    所述终端设备根据所述第二配置信息重配置无线资源。
  4. 根据权利要求3所述的方法,其特征在于,所述终端设备获取第二配置信息,包括:
    所述终端设备恢复所述第二配置信息,所述第二配置信息为所述终端设备在接收所述第一配置信息之前接收的配置信息。
  5. 根据权利要求3所述的方法,其特征在于,所述第二配置信息为所述终端设备接收所述第一配置信息之前存储的配置信息。
  6. 根据权利要求1至5中任一项所述的方法,其特征在于,所述第一SRB为辅小区组SCG SRB,且所述第二SRB为主小区组MSG SRB。
  7. 根据权利要求1至6中任一项所述的方法,其特征在于,所述第一网络设备和所述第二网络设备分别属于不同的通信系统。
  8. 一种配置无线资源的方法,其特征在于,应用于网络设备,所述网络设备与终端设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
    所述方法包括:
    网络设备在第一信令无线承载SRB上,向终端设备发送第一配置信息;
    所述网络设备接收所述终端设备发送的所述第一配置信息的拒绝消息。
  9. 根据权利要求8所述的方法,其特征在于,所述拒绝消息还包括所述终端设备拒绝根据所述第一配置信息重配置无线资源的原因。
  10. 根据权利要求8或9所述的方法,其特征在于,所述第一SRB为辅小区组SCG SRB,且所述第二SRB为主小区组MSG SRB。
  11. 根据权利要求8至10中任一项所述的方法,其特征在于,所述网络设备和所述第一网络设备分别属于不同的通信系统。
  12. 一种终端设备,其特征在于,所述终端设备与第一网络设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
    所述终端设备包括:
    收发单元,用于在所述第一SRB上,接收所述第一网络设备发送的第一配置信息;
    处理单元,用于拒绝根据所述第一配置信息重配置无线资源时,向所述第一网络设备发送所述第一配置信息的拒绝消息。
  13. 根据权利要求12所述的终端设备,其特征在于,所述拒绝消息还包括所述终端设备拒绝根据所述第一配置信息重配置无线资源的原因。
  14. 根据权利要求12或13所述的终端设备,其特征在于,所述处理单元还用于:
    获取第二配置信息,所述第二配置信息与所述第一配置信息为不同的配置信息;
    根据所述第二配置信息重配置无线资源。
  15. 根据权利要求14所述的终端设备,其特征在于,所述处理单元具体用于:
    恢复所述第二配置信息,所述第二配置信息为所述终端设备在接收所述第一配置信息之前接收的配置信息。
  16. 根据权利要求14所述的终端设备,其特征在于,所述第二配置信息为所述终端设备接收所述第一配置信息之前存储的配置信息。
  17. 根据权利要求12至16中任一项所述的终端设备,其特征在于,所述第一SRB为辅小区组SCG SRB,且所述第二SRB为主小区组MSG SRB。
  18. 根据权利要求12至17中任一项所述的终端设备,所述第一网络设备和所述第二网络设备分别属于不同的通信系统。
  19. 一种网络设备,其特征在于,所述网络设备与终端设备之间具有第一信令无线承载SRB,所述终端设备与第二网络设备具有第二SRB;
    所述网络设备包括:
    发送单元,用于在第一信令无线承载SRB上,向终端设备发送第一配置信息;
    接收单元,用于接收所述终端设备发送的所述第一配置信息的拒绝消息。
  20. 根据权利要求19所述的网络设备,其特征在于,所述拒绝消息还包括所述终端设备拒绝根据所述第一配置信息重配置无线资源的原因。
  21. 根据权利要求19或20所述的网络设备,其特征在于,所述第一SRB为辅小区组SCG SRB,且所述第二SRB为主小区组MSG SRB。
  22. 根据权利要求19至21中任一项所述的网络设备,其特征在于,所述网络设备和所述第二网络设备分别属于不同的通信系统。
PCT/CN2017/109792 2017-11-07 2017-11-07 配置无线资源的方法、终端设备和网络设备 WO2019090489A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780053455.1A CN109691209B (zh) 2017-11-07 2017-11-07 配置无线资源的方法、终端设备和网络设备
PCT/CN2017/109792 WO2019090489A1 (zh) 2017-11-07 2017-11-07 配置无线资源的方法、终端设备和网络设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/109792 WO2019090489A1 (zh) 2017-11-07 2017-11-07 配置无线资源的方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
WO2019090489A1 true WO2019090489A1 (zh) 2019-05-16

Family

ID=66184341

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/109792 WO2019090489A1 (zh) 2017-11-07 2017-11-07 配置无线资源的方法、终端设备和网络设备

Country Status (2)

Country Link
CN (1) CN109691209B (zh)
WO (1) WO2019090489A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114079936A (zh) * 2020-08-13 2022-02-22 维沃移动通信有限公司 数据传输处理方法、装置及设备
CN113556758B (zh) * 2020-09-27 2022-11-18 华为技术有限公司 配置辅小区组的方法和装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105917727A (zh) * 2014-01-30 2016-08-31 夏普株式会社 用于双连接操作的系统和方法
CN107690154A (zh) * 2016-08-05 2018-02-13 电信科学技术研究院 一种小区配置方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101635986A (zh) * 2009-09-01 2010-01-27 中兴通讯股份有限公司 一种无线资源控制连接重配置失败的处理方法及系统
CN101951689B (zh) * 2010-08-27 2013-07-03 新邮通信设备有限公司 一种无线资源控制连接重建立方法和一种基站
WO2014002094A2 (en) * 2012-06-25 2014-01-03 Storone Ltd. System and method for datacenters disaster recovery
US9713044B2 (en) * 2014-01-30 2017-07-18 Sharp Kabushiki Kaisha Systems and methods for dual-connectivity operation
JP6031555B2 (ja) * 2014-05-13 2016-11-24 宏達國際電子股▲ふん▼有限公司 測定構成を処理する装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105917727A (zh) * 2014-01-30 2016-08-31 夏普株式会社 用于双连接操作的系统和方法
CN107690154A (zh) * 2016-08-05 2018-02-13 电信科学技术研究院 一种小区配置方法及装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CATT: "Discussion on remaining issues for EN-DC SRB Option", 3GPP TSG RAN WG2 MEETING #97BIS R3-173606, 9 October 2017 (2017-10-09), pages 5 - 6, XP051344031 *
CATT: "RRC Reconfiguration Failure", 3GPP TSG RAN WG2 MEETING #85BIS R2-141570, 4 April 2014 (2014-04-04), pages 1 - 2, XP050792723 *

Also Published As

Publication number Publication date
CN109691209A (zh) 2019-04-26
CN109691209B (zh) 2020-09-22

Similar Documents

Publication Publication Date Title
WO2022021247A1 (zh) 基于条件的辅节点或主辅小区变更方法及设备
US11838815B2 (en) Cell handover method, terminal device, and network device
WO2021185259A1 (zh) 通信方法及装置
WO2019237763A1 (zh) 一种rlf的处理方法及装置、通信设备
CN109672510B (zh) 通信方法和通信装置
WO2019041099A1 (zh) 传输数据的方法、网络设备和终端设备
WO2023066383A1 (zh) 数据传输方法、装置及存储介质
WO2021026747A1 (zh) 无线通信方法和终端设备
WO2019061151A1 (zh) 切换路径的方法和终端设备
WO2018014154A1 (zh) 一种rrc连接重建方法和装置
WO2019076347A1 (zh) 通信方法和通信装置
WO2019047159A1 (zh) 切换状态的方法、网络设备和终端设备
WO2020227870A1 (zh) 一种切换方法及装置、通信设备
WO2019090489A1 (zh) 配置无线资源的方法、终端设备和网络设备
WO2020029109A1 (zh) 一种信息配置方法及装置、终端、网络设备
WO2019084800A1 (zh) 上报射频能力的方法、终端设备和网络设备
US11638151B2 (en) Method and device for retransmitting data
WO2022040873A1 (zh) 一种通信方法、设备和装置
WO2022021246A1 (zh) 基于条件的辅节点或主辅小区添加方法及设备
WO2021027660A1 (zh) 无线通信的方法和通信装置
US20230254729A1 (en) Migration method and apparatus for iab-node
TWI775936B (zh) 傳輸資料的方法和網路設備
WO2019090623A1 (zh) 配置测量间隔的方法、网络设备和终端设备
WO2020082247A1 (zh) 一种安全算法的处理方法及装置、终端
WO2019090711A1 (zh) 传输信息的方法、网络设备和终端设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17931695

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17931695

Country of ref document: EP

Kind code of ref document: A1