WO2022116115A1 - 上行逻辑信道复用的方法、终端设备及网络设备 - Google Patents

上行逻辑信道复用的方法、终端设备及网络设备 Download PDF

Info

Publication number
WO2022116115A1
WO2022116115A1 PCT/CN2020/133695 CN2020133695W WO2022116115A1 WO 2022116115 A1 WO2022116115 A1 WO 2022116115A1 CN 2020133695 W CN2020133695 W CN 2020133695W WO 2022116115 A1 WO2022116115 A1 WO 2022116115A1
Authority
WO
WIPO (PCT)
Prior art keywords
smbr
terminal device
session
qos
uplink
Prior art date
Application number
PCT/CN2020/133695
Other languages
English (en)
French (fr)
Inventor
付喆
刘洋
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 CN202080103645.1A priority Critical patent/CN116250275A/zh
Priority to PCT/CN2020/133695 priority patent/WO2022116115A1/zh
Publication of WO2022116115A1 publication Critical patent/WO2022116115A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control

Definitions

  • the present invention relates to the field of communications, and in particular, to a method, terminal equipment and network equipment for multiplexing uplink logical channels.
  • Embodiments of the present invention provide an uplink logical channel multiplexing method, terminal equipment, and network equipment, for the network equipment to notify first QoS information to the terminal equipment, and the terminal equipment to perform uplink logical channel multiplexing according to the first QoS information. is used to ensure the requirements or restrictions for the UE for slices.
  • a first aspect of the embodiments of the present invention provides a method for uplink logical channel multiplexing, which may include: a terminal device receiving first quality of service QoS information sent by a network device, where the first QoS information includes at least one of the following: the maximum slice Bit rate SMBR, slice identifier, uplink/downlink direction; the terminal device performs LCH multiplexing corresponding to the uplink logical channel according to the first QoS information.
  • a second aspect of the embodiments of the present invention provides a method for multiplexing an uplink logical channel, which may include: a network device sending first quality of service QoS information to a terminal device, where the first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier, uplink/downlink direction; the first QoS information is used by the terminal device to perform LCH multiplexing of the corresponding uplink logical channel.
  • a terminal device which has the function of avoiding the increase of more signaling overhead, and can also realize the function of accurately controlling the time slot offset of uplink transmission.
  • This function can be implemented by hardware or by executing corresponding software by hardware.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • a network device which has the function of avoiding the increase of more signaling overhead, and can also realize the function of accurately controlling the time slot offset of uplink transmission.
  • This function can be implemented by hardware or by executing corresponding software by hardware.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • a terminal device including: a memory storing executable program codes; a processor and a transceiver coupled with the memory; the processor and the transceiver are used for corresponding execution The method described in the first aspect or the second aspect of the embodiments of the present invention.
  • a network device including: a memory storing executable program codes; a transceiver coupled to the memory; the transceiver is configured to execute the third aspect or the fourth aspect of the embodiments of the present invention method described in.
  • Still another aspect of the embodiments of the present invention provides a computer-readable storage medium, comprising instructions, which, when executed on a computer, cause the computer to perform as described in the first aspect or the second aspect or the third aspect or the fourth aspect of the present invention method described.
  • a computer program product comprising instructions, which, when run on a computer, causes the computer to execute the first aspect or the second aspect or the third aspect or the fourth aspect of the present invention. method.
  • Another aspect of the embodiments of the present invention provides a chip, where the chip is coupled to a memory in the terminal device, so that the chip invokes program instructions stored in the memory when running, so that the terminal device executes the program as described above A method as described in the first or second aspect of the invention.
  • Another aspect of the embodiments of the present invention provides a chip, where the chip is coupled to a memory in the network device, so that the chip invokes program instructions stored in the memory when running, so that the network device executes the program as described herein.
  • the terminal device receives first quality of service QoS information sent by the network device, where the first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier, and uplink/downlink direction;
  • the terminal device performs LCH multiplexing corresponding to the uplink logical channel according to the first QoS information.
  • the terminal device performs uplink logical channel multiplexing according to the first QoS information, which can ensure the requirement or restriction on the slice for the UE.
  • FIG. 1 is a system architecture diagram of a communication system to which an embodiment of the present invention is applied;
  • FIG. 2 is a schematic diagram of an embodiment of a method for multiplexing uplink logical channels in an embodiment of the present invention
  • FIG. 3 is a schematic diagram of another embodiment of a method for multiplexing uplink logical channels in an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of an embodiment of a terminal device in an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an embodiment of a network device in an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of another embodiment of a terminal device in an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of another embodiment of a network device in an embodiment of the present invention.
  • Radio Access Network needs to Support vertical business for enhancement.
  • One way is to provide lower latency, more targeted, more flexible and more scalable services for multiple services with different requirements based on network slicing.
  • RAN slicing enables application providers to participate in the design, deployment, and operation of customized RANs to better support the business of application providers. Therefore, Release 17 introduces the enhancement of slice slicing in the access network, which specifically involves the following aspects:
  • This topic aims to explore the enhancement of RAN support by network slicing.
  • the specific objectives of the research project are:
  • RACH Random Access Channel
  • the study item aims to investigate enhancement on RAN support of network slicing.
  • Detailed objectives of the study item are:
  • the slicing of R15 RAN only involves the core network side. Specifically, a user equipment (User Equipment, UE) reports slicing requirements, and the network selects an appropriate management application function (Management Application Function, MAF) according to the slicing requirements reported by the UE to establish a service session between the UE and the network.
  • MAF Management Application Function
  • the network can know the slice information required by the UE.
  • R17 SA2 (Stand Alone2, independent networking) introduces a new quality of service (Quality of Service, QoS) parameter, slice maximum bit rate (Slicing Maximum Bit Rate, SMBR), which is a each slice (Single Network Slice Selection Assistance information , S-NSSAI, Network Slice Selection Assistance Information) aggregation parameters for each (per) UE, used to provide per UE uplink and downlink data rate limitations for network slices.
  • QoS Quality of Service
  • SMBR slice maximum bit rate
  • the Access and Mobility Management Function (AMF) will indicate the SMBR parameters to the RAN.
  • the RAN needs to limit the aggregated bit rate for this slice.
  • Solution #22 Solutions for Data Rate Limiting per Network Slice in Uplink (UL) and Downlink (DL) per UE
  • Each slice (S-NSSAI) per UE is associated with the following aggregated rate limit QoS parameters:
  • SMBR Slice Maximum Bit Rate
  • the (R)AN will be limited to the aggregated bit rate available in all Guaranteed Bit Rate (GBR) and non-GBR QoS flows for a given sector within the (R)AN.
  • GRR Guaranteed Bit Rate
  • the (R)AN is the only centralized node capable of controlling all Packet Data Unit (PDU) sessions of the UE within a specific slice, it is recommended to use the same procedure as the UE AMBR to control the SMBR;
  • the (R)AN enforces SMBR with the active user plane of that particular sector in all GBR and non-GBR QoS flows of the UE belonging to the PDU session as follows:
  • Solution#22 Solution on limitation of data rate per Network Slice in UL and DL per UE
  • Each slice(S-NSSAI)per UE is associated with the following aggregate rate limit QoS parameter:
  • (R)AN will limit the aggregate bit rate that can be expected to be provided across all GBR and Non-GBR QoS Flows of a specific slice within the(R)AN.
  • The(R)AN enforces the SMBR across all GBR and Non-GBR QoS Flows of a UE following to PDU Sessions with an active user plane of that specific slice as follows:
  • New generation (New Radio, NR) UL logical channel multiplexing rules or procedures
  • the network allocates uplink transmission resources based on per-UE rather than per-bearer (bearer), which radio bearer data can be put into the allocated uplink transmission resources medium transmission is determined by the UE.
  • the UE Based on the uplink transmission resources configured by the network, the UE needs to determine the transmission data volume of each logical channel in the initial transmission of the MAC PDU, and in some cases, the UE also allocates resources for the MAC CE (Control element, control unit). In order to realize the multiplexing of uplink logical channels, it is necessary to assign a priority to each uplink logical channel. For a MAC PDU of a given size, when there are multiple uplink logical channels that have data transmission requirements at the same time, the resources of the MAC PDU are allocated in descending order according to the logical channel priority corresponding to each uplink logical channel. .
  • MAC CE Control element, control unit
  • PBR Prioritized Bit Rate
  • Radio Resource Control configures the following parameters for each uplink logical channel:
  • Logical channel priority The smaller the value of the priority, the higher the corresponding priority.
  • PBR Prioritised Bit Rate, the priority bit rate, indicating the minimum rate that the logical channel needs to guarantee
  • BSD Bucket Size Duration
  • the Medium Access Control (MAC) of the UE uses the token bucket mechanism to implement uplink logical channel multiplexing.
  • the UE maintains a variable Bj for each uplink logical channel j, which indicates the number of tokens currently available in the token bucket.
  • the method is as follows:
  • the UE When the UE establishes the logical channel j, it initializes Bj to 0;
  • the UE Before each link control protocol (Link Control Protocol, LCP) process, the UE increases Bj by PBR*T, where T is the time interval from the moment when Bj was added last to the current moment;
  • step 2 If the updated Bj according to step 2 is greater than the maximum capacity of the token bucket (ie PBR*BSD), set Bj to the maximum capacity of the token bucket.
  • the UE When the UE receives a UL grant indicating a new transmission, the UE performs logical channel priority processing according to the following steps:
  • Step1 For all logical channels with Bj>0, allocate resources according to the order of priority from high to low.
  • the resources allocated to each logical channel can only meet the requirements of PBR, that is, according to the order in the PBR token bucket corresponding to the logical channel
  • PBR the number of cards allocates resources for that logical channel.
  • Step2 Subtract the size of all MAC SDUs (Service Data Unit, service data unit) multiplexed into the MAC PDU from Bj by the logical channel j in step 1.
  • MAC SDUs Service Data Unit, service data unit
  • Step3 If there are remaining uplink resources after steps 1 and 2 are performed, regardless of the size of Bj, the remaining resources are allocated to each logical channel in order of logical channel priority from high to low. Only when the data of the high-priority logical channel has been sent and the UL grant has not been exhausted, the low-priority logical channel can be served. That is, the UE maximizes the data transmission of the high-priority logical channel at this time.
  • the UE should also follow the following principles:
  • Radio Link Control (RLC) SDU If the entire Radio Link Control (RLC) SDU can fit into the remaining resources, the RLC SDU should not be segmented;
  • the UE segments the RLC SDU in the logical channel, it should try to fill in the largest segment according to the size of the remaining resources;
  • the UE should maximize the transmission of data
  • the UE cannot only send padding BSR (padding Buffer Status Report, filling buffer status report) or only send padding.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • CDMA Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • NR New Radio
  • NTN Non-Terrestrial Networks
  • UMTS Universal Mobile Telecommunication System
  • WLAN Wireless Local Area Networks
  • Wireless Fidelity Wireless Fidelity
  • WiFi fifth-generation communication
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC Machine Type Communication
  • V2V Vehicle to Vehicle
  • V2X Vehicle to everything
  • the communication system in this embodiment of the present application may be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, a dual connectivity (Dual Connectivity, DC) scenario, or a standalone (Standalone, SA) distribution. web scene.
  • Carrier Aggregation, CA Carrier Aggregation, CA
  • DC Dual Connectivity
  • SA standalone
  • the communication system in the embodiment of the present application may be applied to an unlicensed spectrum, where the unlicensed spectrum may also be considered as a shared spectrum; or, the communication system in the embodiment of the present application may also be applied to a licensed spectrum, where, Licensed spectrum can also be considered unshared spectrum.
  • the embodiments of the present application describe various embodiments in conjunction with network equipment and terminal equipment, where the terminal equipment may also be referred to as user equipment (User Equipment, UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • user equipment User Equipment, UE
  • access terminal subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • the terminal device can be a station (STAION, ST) in the WLAN, can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, next-generation communication systems such as end devices in NR networks, or future Terminal equipment in the evolved public land mobile network (Public Land Mobile Network, PLMN) network, etc.
  • STAION, ST in the WLAN
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable, or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as airplanes, balloons, and satellites) superior).
  • the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, and an augmented reality (Augmented Reality, AR) terminal Equipment, wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.
  • a mobile phone Mobile Phone
  • a tablet computer Pad
  • a computer with a wireless transceiver function a virtual reality (Virtual Reality, VR) terminal device
  • augmented reality (Augmented Reality, AR) terminal Equipment wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices, which are the general term for the intelligent design of daily wear and the development of wearable devices using wearable technology, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-scale, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, which needs to cooperate with other devices such as smart phones.
  • the network device may be a device for communicating with a mobile device, and the network device may be an access point (Access Point, AP) in WLAN, or a base station (Base Transceiver Station, BTS) in GSM or CDMA , it can also be a base station (NodeB, NB) in WCDMA, it can also be an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or in-vehicle equipment, wearable devices and NR networks
  • the network device may have a mobile feature, for example, the network device may be a mobile device.
  • the network device may be a satellite or a balloon station.
  • the satellite may be a low earth orbit (LEO) satellite, a medium earth orbit (MEO) satellite, a geostationary earth orbit (GEO) satellite, a High Elliptical Orbit (HEO) ) satellite etc.
  • the network device may also be a base station set in a location such as land or water.
  • a network device may provide services for a cell, and a terminal device communicates with the network device through transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell, and the cell may be a network device (
  • the cell can belong to the macro base station, or it can belong to the base station corresponding to the small cell (Small cell).
  • Pico cell Femto cell (Femto cell), etc.
  • These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • the communication system may include a network device, and the network device may be a device that communicates with a terminal device (or referred to as a communication terminal, a terminal).
  • a network device can provide communication coverage for a specific geographic area, and can communicate with terminal devices located within the coverage area.
  • FIG. 1 exemplarily shows one network device and two terminal devices.
  • the communication system may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. This application implements The example does not limit this.
  • the communication system may further include other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • the network equipment may further include access network equipment and core network equipment. That is, the wireless communication system further includes a plurality of core networks for communicating with the access network equipment.
  • the access network equipment may be a long-term evolution (long-term evolution, LTE) system, a next-generation (mobile communication system) (next radio, NR) system, or an authorized auxiliary access long-term evolution (authorized auxiliary access long-term evolution, LAA-
  • the evolved base station (evolutional node B, may be referred to as eNB or e-NodeB for short) in the LTE) system is a macro base station, a micro base station (also called a "small base station"), a pico base station, an access point (AP), Transmission site (transmission point, TP) or new generation base station (new generation Node B, gNodeB), etc.
  • a device having a communication function in the network/system may be referred to as a communication device.
  • the communication device may include a network device and a terminal device with a communication function, and the network device and the terminal device may be specific devices described in the embodiments of the present invention, which will not be repeated here;
  • the device may also include other devices in the communication system, for example, other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • FIG. 2 it is a schematic diagram of an embodiment of a method for multiplexing an uplink logical channel in an embodiment of the present invention, which may include:
  • the network device sends first quality of service QoS information to the terminal device, where the first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier (S-NSSAI), and uplink/downlink direction.
  • first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier (S-NSSAI), and uplink/downlink direction.
  • the terminal device receives the first quality of service QoS information sent by the network device; the first QoS information is used by the terminal device to perform LCH multiplexing of the corresponding uplink logical channel.
  • the first QoS information may be QoS information for a slice or a slice group, which is not specifically limited.
  • the network equipment may include: core network equipment (eg, AMF) or access network equipment (eg, base station).
  • core network equipment eg, AMF
  • access network equipment eg, base station
  • the first QoS information is borne by a non-access stratum (Non Access Stratum, NAS) message, or is borne by an access stratum (Access Stratum, AS) message.
  • Non Access Stratum NAS
  • Access Stratum AS
  • the AS message may include: system information (System Information Block, SIB), radio resource control (Radio Resource Control, RRC), MAC CE, downlink control information (Downlink Control Information, DCI) and the like.
  • SIB System Information Block
  • RRC Radio Resource Control
  • MAC CE Downlink Control information
  • DCI Downlink Control Information
  • the first QoS information is per Session/Qos flow or Session/Qos flow list.
  • the Session/Qos flow list includes one or more Session/Qos flows, and each Session/Qos flow includes the first QoS information.
  • the first QoS information may also be indicated to the UE by the AMF through a NAS message or an AS message. It can be understood that the first QoS information may be a session/QoS flow list, or one or more sessions/QoS flows, including items (items) corresponding to the session/QoS flows.
  • An item includes at least one of the following: SMBR, slice identifier (S-NSSAI), and uplink/downlink direction.
  • the SMBR is the maximum bit rate of the uplink or downlink of a slice corresponding to the terminal equipment
  • the SMBR is the maximum bit rate of the uplink or downlink of a slice group corresponding to the terminal equipment
  • the SMBR includes an uplink SMBR and a downlink SMBR, and the uplink SMBR and the downlink SMBR are the same value or different values;
  • the SMBR can be given for the GBR, or for the non-GBR service -GBR can also be given together for GBR+non-GBR.
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the uplink or downlink specific Session/QoS flow corresponding to a slice of the terminal device;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the uplink or downlink specific Session/QoS flow corresponding to a slice group of the terminal device;
  • the SMBR corresponding to the Session/QoS flow includes the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow, and the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow are: the same value, or, different values;
  • the value of the SMBR is the minimum value of A and B, the A is the SMBR value indicated by the core network, and the B is the sum of the SMBRs of the multiple sessions/QoS flows;
  • the value of the SMBR corresponding to a specific slice is the minimum value of A and B, the A is the SMBR value corresponding to the specific slice indicated by the core network device, and the B is the multiple sessions/QoS corresponding to the specific slice The sum of the SMBR of the flow;
  • the value of the SMBR corresponding to a specific slice group is the minimum value of A and B, the A is the SMBR value corresponding to the specific slice group indicated by the core network device, and the B is the plurality of slices corresponding to the specific slice group. Sum of SMBR of session/QoS flow.
  • the network device sets the value of the SMBR to the minimum value of A and B, where the A is the SMBR value indicated by the core network device, and the B is the sum of the SMBRs of multiple sessions/QoS flows.
  • the network device is a base station, and the core network device is an AMF.
  • the network device sets the value of the SMBR corresponding to slice M to the minimum value of A and B, where A is the SMBR value of the corresponding slice M indicated by the core network device, and B is the corresponding The sum of the SMBRs of multiple sessions/QoS flows of slice M.
  • the network device is a base station, and the core network device is an AMF;
  • the network device sets the value of the SMBR of the corresponding slice group to the minimum value of A and B, where A is the SMBR value of the corresponding slice group M indicated by the core network device, and B is the corresponding slice of The sum of the SMBRs of multiple sessions/QoS flows of group M.
  • the network device is a base station, and the core network device is an AMF.
  • the first QoS information corresponds to a user plane bearer DRB configuration, and/or corresponds to an LCH configuration.
  • the first QoS information is carried in the DRB configuration information, and/or in the LCH configuration information, and may also be carried in other signaling.
  • the DRB configuration may further include a DRB identifier;
  • the LCH configuration may further include: an LCH identifier, logical channel priority, priority bit rate PBR, and BSD.
  • the terminal device performs at least one of the following actions according to the first QoS information: Bj maintenance, uplink LCH multiplexing, and uplink grouping.
  • the Bj is used to indicate the number of tokens currently available in the token bucket.
  • the maintenance of the corresponding uplink logical channel variable Bj may include at least one of the following:
  • the terminal device selects all LCHs corresponding to one slice and performs Bj update; or, when the terminal device updates the Bj of one or more LCHs corresponding to a slice or slice group, correspondingly updates the Bj of other LCHs .
  • the UE may first select all LCHs corresponding to a slice, and perform Bj update together.
  • the Bj of other LCHs may be updated accordingly.
  • the terminal device selects all LCHs corresponding to a slice or slice group, and performs Bj update, which may include at least one of the following:
  • the performing maintenance of the corresponding uplink logical channel variable Bj may include:
  • the terminal device sorts all LCHs of the target slice or slice group from high to low priority; or, performs priority to all LCHs of the target slice or slice group with Bj>0 from high to low Sorting; the terminal device determines whether Bj is adjusted according to the priority from high to low.
  • all LCHs for this slice are sorted (ie, sorted according to LCH priorities from high to low). Or, all current LCHs with Bj>0 for this slice are sorted according to the LCH priority from high to low.
  • the terminal device determines whether Bj is adjusted according to the priority from high to low, which may include:
  • the sum of all LCHs with Bj>0 is greater than SMBR, reduce the Bj value of all LCHs with Bj>0 according to certain rules, so that the sum of the LCHs with reduced Bj value is not greater than SMBR; exemplarily, if all LCHs with Bj>0 If the sum is greater than SMBR, then all LCHs can reduce the Bj value according to a certain proportion, so that the sum is not greater than SMBR (correspondingly retain the original or actually updated Bj value for the next Bj update. That is, the proportionally reduced Bj value For LCH multiplexing, the original Bj value or the actual updated Bj value is used for the next Bj update of the LCH); or,
  • the Bj of the LCHs exceeding the SMBR value is set to 0 according to the priority of the LCHs with Bj>0 from high to low.
  • the Bj of the LCH exceeding the SMBR value is set to 0 (correspondingly, it can be considered that the corresponding value is 0.
  • the Bj of the LCH is not updated, and the original or actually updated Bj value is retained for the next Bj update. That is, 0 is used for LCH multiplexing, and the original value or the actual updated Bj value is used for the next Bj update of the LCH).
  • the terminal device When updating the Bj of one or more LCHs corresponding to one slice or slice group, the terminal device correspondingly updates the Bj of other LCHs, which may include:
  • the sum of all LCHs with Bj>0 is greater than SMBR, reduce the Bj value of all LCHs with Bj>0 according to certain rules, so that the sum of the LCHs with reduced Bj value is not greater than SMBR; exemplarily, if all LCHs with Bj>0 If the sum is greater than SMBR, then all LCHs can reduce the Bj value according to a certain proportion, so that the sum is not greater than SMBR (correspondingly retain the original or actually updated Bj value for the next Bj update. That is, the proportionally reduced Bj value For LCH multiplexing, the original Bj value or the actually updated Bj value is used for the next Bj update of the LCH). or,
  • the Bj of the LCHs exceeding the SMBR value is set to 0 according to the priority of the LCHs with Bj>0 from high to low.
  • the Bj of the LCH after the SMBR value is set to 0 (correspondingly, it can be considered that the corresponding value is The Bj of the LCH of 0 is not updated, and the original or actually updated Bj value is retained for the next Bj update. That is, 0 is used for LCH multiplexing, and the original value or the actual updated value is used for the next Bj update of the LCH) .
  • the performing multiplexing of corresponding uplink logical channels may include:
  • the terminal device In the case of receiving the newly transmitted uplink grant, the terminal device performs corresponding uplink logical channel multiplexing.
  • the performing multiplexing of corresponding uplink logical channels may include at least one of the following:
  • the terminal device For candidate logical channels with Bj>0, the terminal device allocates resources in the order of priority from high to low, and the resources allocated by each candidate logical channel meet the requirements of PBR;
  • the terminal device For each candidate logical channel allocated to the resource, the terminal device subtracts the size of all MAC SDUs multiplexed into the MAC PDU from Bj;
  • the terminal device allocates the remaining resources to each candidate logical channel in order of priority from high to low;
  • the terminal when it is determined that there are remaining resources, for a certain SMBR/slice, if the remaining resources do not exceed the remaining data to be transmitted in the LCH corresponding to this SMBR (or slice or slice group), the terminal will The device allocates the remaining resources to the corresponding candidate logical channels in order of priority from high to low;
  • the terminal device will place the remaining resources in the order of priority from high to low, provided that the SMBR is not exceeded Assigned to the LCH corresponding to the slice, each candidate logical channel of other slices, and at least one of padding.
  • the terminal device when it is determined that there are remaining resources, for a certain SMBR/slice, if the remaining resources exceed the remaining data to be transmitted in the LCH corresponding to this SMBR (or slice or slice group), the terminal device The remaining resources are sequentially corresponding to the LCH of the slice (guaranteed not to exceed the SMBR), corresponding to the LCH of other slices, or padding in the order of priority from high to low.
  • the UE after receiving the newly transmitted UL grant, the UE performs LCH multiplexing and grouping. specific:
  • the first round of resource allocation that is, allocating resources that meet PBR: for all candidate logical channels with Bj>0, resources are allocated in the order of priority from high to low, and the resources allocated for each logical channel can only meet the requirements of PBR , that is, resources are allocated to the logical channel j according to the number of tokens Bj in the PBR token bucket corresponding to the logical channel j.
  • step 3 For the candidate logical channel determined in step 1), if there are remaining uplink resources after performing step 2), if it does not exceed the SMBR, regardless of the size of Bj, the remaining resources are sorted according to the logical channel priority from high to low. The order of , is assigned to each logical channel in turn. If the SMBR is exceeded, the remaining resources will not be occupied regardless of the remaining data to be transmitted on the logical channel.
  • the method may further include: the network device sends first indication information to the terminal device; the terminal device receives the first indication information sent by the network device; the first indication information is used for Instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj maintenance rule: Bj maintenance, uplink LCH multiplexing, and uplink grouping.
  • the terminal device performs at least one of the following actions according to the first QoS information and/or the first indication information: Bj maintenance, uplink LCH multiplexing, and uplink grouping.
  • Bj maintenance for the implementation of the corresponding uplink logical channel variable Bj maintenance, the implementation of the corresponding uplink logical channel multiplexing, and the implementation of the uplink packetization, reference may be made to the above description, which will not be repeated here.
  • the terminal device sends a group packet to the network device.
  • the network device receives the packet sent by the terminal device.
  • the core network device or the access network device notifies the UE of first QoS information, where the first QoS information includes at least one of the following: SMBR, slice identifier, and uplink/downlink direction.
  • the UE needs to maintain Bj according to the first QoS information, and/or perform UL LCH multiplexing, so as to ensure the requirement or restriction of the UE for slices.
  • the method of maintaining Bj by using the SMBR information given by the NW is given for the UE to ensure that the resource/data size of each slice given by the UE to the base station does not exceed the required MBR value, so as to ensure that the network meets the requirements and restrictions of the UE for this slice.
  • FIG. 3 it is a schematic diagram of another embodiment of a method for multiplexing uplink logical channels in an embodiment of the present invention, which may include:
  • the network device sends first quality of service QoS information to the terminal device, where the first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier (S-NSSAI), and uplink/downlink direction.
  • first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier (S-NSSAI), and uplink/downlink direction.
  • step 301 reference may be made to step 201 in the embodiment shown in FIG. 2, and details are not repeated here.
  • the terminal device performs at least one of the following actions according to the first QoS information: uplink LCH multiplexing and uplink grouping.
  • the terminal device maintains the variable Bj corresponding to the uplink logical channel j according to the existing rules.
  • the performing the multiplexing of the corresponding uplink logical channel may include: the terminal device performing the multiplexing of the corresponding uplink logical channel in the case of receiving the newly transmitted uplink grant.
  • the performing multiplexing of corresponding uplink logical channels may include:
  • the terminal device allocates resources in the order of priority from high to low, and the resources allocated by each candidate logical channel meet the requirements of PBR;
  • the terminal device For each candidate logical channel allocated to the resource, the terminal device subtracts the size of all MAC SDUs multiplexed into the MAC PDU from Bj;
  • the terminal device sequentially allocates the remaining resources to each candidate logical channel in order of priority from high to low.
  • the terminal device allocates resources in order of priority from high to low, which may include:
  • the SMBR sum value of the session/QoS flow/LCH corresponding to the first slice or slice group exceeds the SMBR of the terminal device, then part of the The data size of the first Bj of an LCH such that the sum SMBR value is less than or equal to the SMBR of the terminal device; or,
  • the second Bj of the second LCH is put into the grant, the SMBR sum value of the session/QoS flow/LCH corresponding to the second slice or slice group exceeds the SMBR of the terminal device, then the second slice or The fittable data sizes of all LCHs of the slice group are modified (eg, backed off) so that the total SMBR put in is less than or equal to the SMBR of the terminal device.
  • the UE performs LCH multiplexing and grouping after receiving the newly transmitted UL grant according to the first QoS information. specific:
  • the first round of resource allocation that is, allocating resources that meet PBR: for all candidate logical channels with Bj>0, resources are allocated in the order of priority from high to low, and the resources allocated for each logical channel can only meet the requirements of PBR , that is, resources are allocated to the logical channel j according to the number of tokens Bj in the PBR token bucket corresponding to the logical channel j.
  • step 3 For the candidate logical channel determined in step 1), if there are remaining uplink resources after performing step 2), if it does not exceed the SMBR, regardless of the size of Bj, the remaining resources are sorted according to the logical channel priority from high to low. The order of , is assigned to each logical channel in turn. If the SMBR is exceeded, the remaining resources will not be occupied regardless of the remaining data to be transmitted on the logical channel.
  • the method may further include: the network device sends first indication information to the terminal device; the terminal device receives the first indication information sent by the network device; the first indication information is used for Instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj multiplexing rule: uplink LCH multiplexing, and uplink grouping.
  • the terminal device performs at least one of the following actions according to the first QoS information and/or the first indication information: uplink LCH multiplexing, and uplink grouping.
  • uplink LCH multiplexing and uplink grouping.
  • the implementation manner of performing multiplexing of corresponding uplink logical channels and performing uplink grouping can refer to the above description, and details are not repeated here.
  • the terminal device sends a group packet to the network device.
  • the network device receives the packet sent by the terminal device.
  • the core network device or the access network device notifies the UE of first QoS information, where the first QoS information includes at least one of the following: SMBR, slice identifier, and uplink/downlink direction.
  • the UE needs to perform UL LCH multiplexing according to the first QoS information, so as to ensure the requirement or restriction on the slice for the UE.
  • the principle and method of LCH multiplexing by using the SMBR information given by the NW are given, so as to ensure that the resource/data size of each slice that the UE sends to the base station does not exceed the required MBR value, thereby ensuring that the network can target the UE requirements and limitations for this slice.
  • FIG. 4 it is a schematic diagram of an embodiment of a terminal device in an embodiment of the present invention, which may include:
  • a transceiver module 401 configured to receive first quality of service QoS information sent by a network device, where the first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier, and uplink/downlink direction;
  • the processing module 402 is configured to perform LCH multiplexing corresponding to the uplink logical channel according to the first QoS information.
  • the processing module 402 is further configured to perform maintenance of the corresponding uplink logical channel variable Bj according to the first QoS information, and/or perform uplink packetization, where Bj is used to indicate the number of tokens currently available in the token bucket.
  • the first QoS information is borne by a non-access stratum NAS message, or is borne by an access stratum AS message.
  • the AS message includes one of the following: system information, radio resource control RRC, medium access control control unit MAC CE, downlink control information DCI.
  • the first QoS information is per Session/Qos flow or Session/Qos flow list.
  • the Session/Qos flow list includes one or more Session/Qos flows, and each Session/Qos flow includes the first QoS information.
  • the SMBR includes at least one of the following:
  • SMBR is the maximum bit rate of the uplink or downlink of a slice corresponding to the terminal device
  • SMBR is the maximum bit rate of uplink or downlink of a slice group corresponding to the terminal device
  • SMBR includes upstream SMBR and downstream SMBR, and upstream SMBR and downstream SMBR are the same value or different values;
  • GBR services For guaranteed bit rate GBR services, or, non-guaranteed bit rate non-GBR services, or, GBR services and non-GBR services;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the upstream or downstream specific Session/QoS flow corresponding to a slice of the terminal device;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the upstream or downstream specific Session/QoS flow corresponding to a slice group of the terminal device;
  • the SMBR corresponding to the Session/QoS flow includes the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow.
  • the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow are the same value, or, different values;
  • the SMBR corresponding to the Session/QoS flow is less than or equal to the SMBR;
  • the sum of the SMBRs corresponding to multiple Session/QoS flows is greater than or equal to the SMBR;
  • the value of SMBR is the minimum value of A and B, A is the SMBR value indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows;
  • the value of the SMBR corresponding to a specific slice is the minimum value of A and B, where A is the SMBR value corresponding to the specific slice indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows corresponding to the specific slice;
  • the value of the SMBR corresponding to a specific slice group is the minimum value of A and B, where A is the SMBR value corresponding to the specific slice group indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows corresponding to the specific slice group.
  • the first QoS information corresponds to the user plane bearer DRB configuration, and/or corresponds to the LCH configuration.
  • the first QoS information is carried in the DRB configuration information, and/or is carried in the LCH configuration information.
  • the DRB configuration further includes a DRB identifier
  • the LCH configuration also includes: LCH identifier, logical channel priority, priority bit rate PBR, and BSD.
  • the transceiver module 401 is further configured to receive the first indication information sent by the network device;
  • the first indication information is used to instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj maintenance rule: Bj maintenance, uplink LCH multiplexing, and uplink grouping; or,
  • the first indication information is used to instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj multiplexing rule: uplink LCH multiplexing and uplink grouping.
  • the processing module 402 is specifically configured to perform multiplexing of corresponding uplink logical channels according to the first QoS information and the first indication information.
  • the processing module 402 is specifically configured to perform multiplexing of corresponding uplink logical channels in the case of receiving a newly transmitted uplink grant.
  • the processing module 402 is specifically used for the terminal equipment to allocate resources in the order of priority from high to low for candidate logical channels with Bj>0, and the resources allocated to each candidate logical channel meet the requirements of PBR; For each candidate logical channel of the resource, subtract Bj from the size of all MAC SDUs multiplexed into the MAC PDU; if it is determined that there are remaining resources, if the remaining resources do not exceed the SMBR, the remaining resources will be sorted according to priority from The sequence from high to low is assigned to each candidate logical channel in turn.
  • the processing module 402 is specifically configured to, if the first Bj of the first LCH is put into the grant, and the SMBR and value of the session/QoS flow/LCH corresponding to the first slice exceed the SMBR of the terminal device, put the Bj into the grant.
  • the processing module 402 is specifically configured to, according to the first QoS information and the first indication information, perform maintenance of the corresponding uplink logical channel variable Bj, and/or perform uplink grouping.
  • the processing module 402 is specifically configured to select all LCHs corresponding to a slice, and perform Bj update; or,
  • the processing module 402 is specifically configured to update the Bj of other LCHs correspondingly when updating the Bj of one or more LCHs corresponding to one slice.
  • the processing module 402 is specifically configured to sort all LCHs of the target slice from high to low priority; or, sort all LCHs with Bj>0 of the target slice from high to low priority; The priority is sorted from high to low to determine whether Bj is adjusted.
  • the processing module 402 is specifically configured to reduce the Bj value of all the LCHs with Bj>0 according to a certain rule if the sum of all LCHs with Bj>0 is greater than the SMBR, so that the sum of the LCHs with the reduced Bj value is not greater than the SMBR; or,
  • the processing module 402 is specifically configured to, if the sum of all LCHs with Bj>0 is greater than the SMBR, set the Bj of the LCHs exceeding the SMBR value to 0 according to the order of priority of the LCHs with Bj>0 from high to low.
  • the processing module 402 is specifically configured to reduce the Bj value of all the LCHs with Bj>0 according to a certain rule if the sum of all LCHs with Bj>0 is greater than the SMBR, so that the sum of the LCHs with the reduced Bj value is not greater than the SMBR; or,
  • the processing module 402 is specifically configured to, if the sum of all LCHs with Bj>0 is greater than the SMBR, set the Bj of the LCHs exceeding the SMBR value to 0 according to the order of priority of the LCHs with Bj>0 from high to low.
  • the transceiver module 401 is further configured to send a group packet to the network device.
  • the network device includes a core network device or an access network device.
  • FIG. 5 it is a schematic diagram of an embodiment of a network device in an embodiment of the present invention, which may include:
  • the transceiver module 501 is configured to send first quality of service QoS information to a terminal device, where the first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier, and uplink/downlink direction; the first QoS information is used by the terminal device to execute Corresponding to uplink logical channel LCH multiplexing.
  • the first QoS information is also used for the terminal device to perform maintenance of the corresponding uplink logical channel variable Bj, and/or perform uplink packetization, where Bj is used to indicate the number of tokens currently available in the token bucket.
  • the first QoS information is borne by a non-access stratum NAS message, or is borne by an access stratum AS message.
  • the AS message includes one of the following: system information, radio resource control RRC, medium access control control unit MAC CE, downlink control information DCI.
  • the first QoS information is per Session/Qos flow or Session/Qos flow list.
  • the Session/Qos flow list includes one or more Session/Qos flows, and each Session/Qos flow includes the first QoS information.
  • the SMBR includes at least one of the following:
  • SMBR is the maximum bit rate of the uplink or downlink of a slice corresponding to the terminal device
  • SMBR is the maximum bit rate of uplink or downlink of a slice group corresponding to the terminal device
  • SMBR includes upstream SMBR and downstream SMBR, and upstream SMBR and downstream SMBR are the same value or different values;
  • GBR services For guaranteed bit rate GBR services, or, non-guaranteed bit rate non-GBR services, or, GBR services and non-GBR services;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the upstream or downstream specific Session/QoS flow corresponding to a slice of the terminal device;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the upstream or downstream specific Session/QoS flow corresponding to a slice group of the terminal device;
  • the SMBR corresponding to the Session/QoS flow includes the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow.
  • the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow are the same value, or, different values;
  • the SMBR corresponding to the Session/QoS flow is less than or equal to the SMBR;
  • the sum of the SMBRs corresponding to multiple Session/QoS flows is greater than or equal to the SMBR;
  • the value of SMBR is the minimum value of A and B, A is the SMBR value indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows;
  • the value of the SMBR corresponding to a specific slice is the minimum value of A and B, where A is the SMBR value corresponding to the specific slice indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows corresponding to the specific slice;
  • the value of the SMBR corresponding to a specific slice group is the minimum value of A and B, where A is the SMBR value corresponding to the specific slice group indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows corresponding to the specific slice group.
  • the first QoS information corresponds to the user plane bearer DRB configuration, and/or corresponds to the LCH configuration.
  • the first QoS information is carried in the DRB configuration information, and/or is carried in the LCH configuration information.
  • the DRB configuration further includes a DRB identifier
  • the LCH configuration also includes: LCH identifier, logical channel priority, priority bit rate PBR, and BSD.
  • the transceiver module 501 is further configured to send the first indication information to the terminal device;
  • the first indication information is used to instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj maintenance rule: Bj maintenance, uplink LCH multiplexing, and uplink grouping; or,
  • the first indication information is used to instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj multiplexing rule: uplink LCH multiplexing and uplink grouping.
  • the first QoS information and the first indication information are used by the terminal device to perform multiplexing of corresponding uplink logical channels.
  • the first QoS information and the first indication information are used for the terminal device to perform maintenance of the corresponding uplink logical channel variable Bj, and/or perform uplink packetization.
  • the transceiver module 501 is further configured to receive a group packet sent by the terminal device.
  • the network device includes a core network device or an access network device.
  • the processing module 502 is configured to set the value of the SMBR to the minimum value of A and B, where A is the SMBR value indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows.
  • the network device sets the value of the SMBR of the corresponding slice M to the minimum value of A and B, where A is the SMBR value of the corresponding slice M indicated by the core network device, and B is the multiple values of the corresponding slice M.
  • A is the SMBR value of the corresponding slice M indicated by the core network device
  • B is the multiple values of the corresponding slice M.
  • the network device is a base station, and the core network device is an AMF; or,
  • the network device sets the SMBR value of the corresponding slice group to the minimum value of A and B, where A is the SMBR value of the corresponding slice group M indicated by the core network device, and B is the multiple sessions of the corresponding slice group M.
  • A is the SMBR value of the corresponding slice group M indicated by the core network device
  • B is the multiple sessions of the corresponding slice group M.
  • the network device is a base station
  • the core network device is an AMF.
  • the embodiment of the present application further provides one or more terminal devices.
  • the terminal device in this embodiment of the present application may implement any one of the foregoing methods.
  • FIG. 6 it is a schematic diagram of another embodiment of the terminal device in the embodiment of the present invention.
  • the terminal device is described by taking a mobile phone as an example, and may include: a radio frequency (RF) circuit 610, a memory 620, an input unit 630, A display unit 640, a sensor 650, an audio circuit 660, a wireless fidelity (WiFi) module 670, a processor 680, a power supply 690 and other components.
  • the radio frequency circuit 610 includes a receiver 614 and a transmitter 612 .
  • the RF circuit 610 can be used for receiving and sending signals during sending and receiving information or during a call. In particular, after receiving the downlink information of the base station, it is processed by the processor 680; in addition, the designed uplink data is sent to the base station.
  • the RF circuit 610 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (LNA), a duplexer, and the like.
  • RF circuitry 610 may communicate with networks and other devices via wireless communications.
  • the above-mentioned wireless communication can use any communication standard or protocol, including but not limited to the global system of mobile communication (global system of mobile communication, GSM), general packet radio service (general packet radio service, GPRS), code division multiple access (code division multiple access) multiple access, CDMA), wideband code division multiple access (WCDMA), long term evolution (long term evolution, LTE), email, short message service (short messaging service, SMS) and so on.
  • GSM global system of mobile communication
  • general packet radio service general packet radio service
  • GPRS code division multiple access
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • long term evolution long term evolution
  • email short message service
  • the memory 620 can be used to store software programs and modules, and the processor 680 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 620 .
  • the memory 620 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required for at least one function, and the like; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc.
  • memory 620 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 630 may be used for receiving inputted numerical or character information, and generating key signal input related to user setting and function control of the mobile phone.
  • the input unit 630 may include a touch panel 631 and other input devices 632 .
  • the touch panel 631 also referred to as a touch screen, can collect the user's touch operations on or near it (such as the user's finger, stylus, etc., any suitable object or attachment on or near the touch panel 631). operation), and drive the corresponding connection device according to the preset program.
  • the touch panel 631 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller.
  • the touch panel 631 can be realized by various types of resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 630 may further include other input devices 632 .
  • other input devices 632 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 640 may be used to display information input by the user or information provided to the user and various menus of the mobile phone.
  • the display unit 640 may include a display panel 641.
  • the display panel 641 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the touch panel 631 can cover the display panel 641, and when the touch panel 631 detects a touch operation on or near it, it transmits it to the processor 680 to determine the type of the touch event, and then the processor 680 determines the type of the touch event according to the touch event. Type provides corresponding visual output on display panel 641 .
  • the touch panel 631 and the display panel 641 are used as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the touch panel 631 and the display panel 641 can be integrated to form Realize the input and output functions of the mobile phone.
  • the cell phone may also include at least one sensor 650, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 641 according to the brightness of the ambient light, and the proximity sensor may turn off the display panel 641 and/or when the mobile phone is moved to the ear. or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary. games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. Repeat.
  • the audio circuit 660, the speaker 661, and the microphone 662 can provide an audio interface between the user and the mobile phone.
  • the audio circuit 660 can transmit the received audio data converted electrical signal to the speaker 661, and the speaker 661 converts it into a sound signal for output; on the other hand, the microphone 662 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 660 After receiving, it is converted into audio data, and then the audio data is output to the processor 680 for processing, and then sent to, for example, another mobile phone through the RF circuit 610, or the audio data is output to the memory 620 for further processing.
  • WiFi is a short-distance wireless transmission technology.
  • the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 670. It provides users with wireless broadband Internet access.
  • FIG. 6 shows the WiFi module 670, it can be understood that it is not a necessary component of the mobile phone, and can be completely omitted as required within the scope of not changing the essence of the invention.
  • the processor 680 is the control center of the mobile phone, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 620, and calling the data stored in the memory 620.
  • the processor 680 may include one or more processing units; preferably, the processor 680 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc. , the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 680 .
  • the mobile phone also includes a power supply 690 (such as a battery) for supplying power to various components.
  • a power supply 690 (such as a battery) for supplying power to various components.
  • the power supply can be logically connected to the processor 680 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.
  • the mobile phone may also include a camera, a Bluetooth module, and the like, which will not be repeated here.
  • the RF circuit 610 is configured to receive first quality of service QoS information sent by the network device, where the first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier, and uplink/downlink direction;
  • the processor 680 is configured to perform LCH multiplexing of the corresponding uplink logical channel according to the first QoS information.
  • the processor 680 is further configured to perform maintenance of the corresponding uplink logical channel variable Bj according to the first QoS information, and/or perform uplink packetization, where Bj is used to indicate the number of tokens currently available in the token bucket.
  • the first QoS information is borne by a non-access stratum NAS message, or is borne by an access stratum AS message.
  • the AS message includes one of the following: system information, radio resource control RRC, medium access control control unit MAC CE, downlink control information DCI.
  • the first QoS information is per Session/Qos flow or Session/Qos flow list.
  • the Session/Qos flow list includes one or more Session/Qos flows, and each Session/Qos flow includes the first QoS information.
  • the SMBR includes at least one of the following:
  • SMBR is the maximum bit rate of the uplink or downlink of a slice corresponding to the terminal device
  • SMBR is the maximum bit rate of uplink or downlink of a slice group corresponding to the terminal device
  • SMBR includes upstream SMBR and downstream SMBR, and upstream SMBR and downstream SMBR are the same value or different values;
  • GBR services For guaranteed bit rate GBR services, or, non-guaranteed bit rate non-GBR services, or, GBR services and non-GBR services;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the upstream or downstream specific Session/QoS flow corresponding to a slice of the terminal device;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the upstream or downstream specific Session/QoS flow corresponding to a slice group of the terminal device;
  • the SMBR corresponding to the Session/QoS flow includes the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow.
  • the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow are the same value, or, different values;
  • the SMBR corresponding to the Session/QoS flow is less than or equal to the SMBR;
  • the sum of the SMBRs corresponding to multiple Session/QoS flows is greater than or equal to the SMBR;
  • the value of SMBR is the minimum value of A and B, A is the SMBR value indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows;
  • the value of the SMBR corresponding to a specific slice is the minimum value of A and B, where A is the SMBR value corresponding to the specific slice indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows corresponding to the specific slice;
  • the value of the SMBR corresponding to a specific slice group is the minimum value of A and B, where A is the SMBR value corresponding to the specific slice group indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows corresponding to the specific slice group.
  • the first QoS information corresponds to the user plane bearer DRB configuration, and/or corresponds to the LCH configuration.
  • the first QoS information is carried in the DRB configuration information, and/or is carried in the LCH configuration information.
  • the DRB configuration further includes a DRB identifier
  • the LCH configuration also includes: LCH identifier, logical channel priority, priority bit rate PBR, and BSD.
  • the RF circuit 610 is further configured to receive the first indication information sent by the network device;
  • the first indication information is used to instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj maintenance rule: Bj maintenance, uplink LCH multiplexing, and uplink grouping; or,
  • the first indication information is used to instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj multiplexing rule: uplink LCH multiplexing and uplink grouping.
  • the processor 680 is specifically configured to perform multiplexing of corresponding uplink logical channels according to the first QoS information and the first indication information.
  • the processor 680 is specifically configured to perform corresponding uplink logical channel multiplexing in the case of receiving a newly transmitted uplink grant.
  • the processor 680 is specifically configured for the terminal device to allocate resources in the order of priority from high to low for candidate logical channels with Bj>0, and the resources allocated to each candidate logical channel meet the requirements of PBR; For each candidate logical channel of the resource, subtract Bj from the size of all MAC SDUs multiplexed into the MAC PDU; if it is determined that there are remaining resources, if the remaining resources do not exceed the SMBR, the remaining resources will be sorted according to priority from The sequence from high to low is assigned to each candidate logical channel in turn.
  • the processor 680 is specifically configured to, if the first Bj of the first LCH is put into the grant, the SMBR and value of the session/QoS flow/LCH corresponding to the first slice exceed the SMBR of the terminal device, then put the Bj into the grant.
  • the processor 680 is specifically configured to, according to the first QoS information and the first indication information, perform maintenance of the corresponding uplink logical channel variable Bj, and/or perform uplink grouping.
  • the processor 680 is specifically configured to select all LCHs corresponding to a slice, and perform Bj update; or,
  • the processor 680 is specifically configured to update the Bj of other LCHs correspondingly when updating the Bj of one or more LCHs corresponding to one slice.
  • the processor 680 is specifically configured to sort all LCHs of the target slice from high to low priority; or, sort all LCHs with Bj>0 of the target slice from high to low priority; The priority is sorted from high to low to determine whether Bj is adjusted.
  • the processor 680 is specifically configured to reduce the Bj value of all LCHs with Bj>0 according to a certain rule if the sum of all LCHs with Bj>0 is greater than the SMBR, so that the sum of the LCHs with the reduced Bj value is not greater than the SMBR; or,
  • the processor 680 is specifically configured to, if the sum of all LCHs with Bj>0 is greater than the SMBR, set the Bj of the LCHs exceeding the SMBR value to 0 according to the order of priorities of the LCHs with Bj>0 from high to low.
  • the processor 680 is specifically configured to reduce the Bj value of all LCHs with Bj>0 according to a certain rule if the sum of all LCHs with Bj>0 is greater than the SMBR, so that the sum of the LCHs with the reduced Bj value is not greater than the SMBR; or,
  • the processor 680 is specifically configured to, if the sum of all LCHs with Bj>0 is greater than the SMBR, set the Bj of the LCHs exceeding the SMBR value to 0 according to the order of priorities of the LCHs with Bj>0 from high to low.
  • the RF circuit 610 is further configured to send the packet to the network device.
  • the network device includes a core network device or an access network device.
  • the embodiment of the present application further provides one or more network devices.
  • FIG. 7 it is a schematic diagram of another embodiment of a network device in an embodiment of the present invention, which may include:
  • the transceiver 701 is configured to send first quality of service QoS information to a terminal device, where the first QoS information includes at least one of the following: slice maximum bit rate SMBR, slice identifier, and uplink/downlink direction; the first QoS information is used by the terminal device to execute Corresponding to uplink logical channel LCH multiplexing.
  • the first QoS information is also used for the terminal device to perform maintenance of the corresponding uplink logical channel variable Bj, and/or perform uplink packetization, where Bj is used to indicate the number of tokens currently available in the token bucket.
  • the first QoS information is borne by a non-access stratum NAS message, or is borne by an access stratum AS message.
  • the AS message includes one of the following: system information, radio resource control RRC, medium access control control unit MAC CE, downlink control information DCI.
  • the first QoS information is per Session/Qos flow or Session/Qos flow list.
  • the Session/Qos flow list includes one or more Session/Qos flows, and each Session/Qos flow includes the first QoS information.
  • the SMBR includes at least one of the following:
  • SMBR is the maximum bit rate of the uplink or downlink of a slice corresponding to the terminal device
  • SMBR is the maximum bit rate of uplink or downlink of a slice group corresponding to the terminal device
  • SMBR includes upstream SMBR and downstream SMBR, and upstream SMBR and downstream SMBR are the same value or different values;
  • GBR services For guaranteed bit rate GBR services, or, non-guaranteed bit rate non-GBR services, or, GBR services and non-GBR services;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the upstream or downstream specific Session/QoS flow corresponding to a slice of the terminal device;
  • the SMBR corresponding to the Session/QoS flow is the maximum bit rate of the upstream or downstream specific Session/QoS flow corresponding to a slice group of the terminal device;
  • the SMBR corresponding to the Session/QoS flow includes the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow.
  • the SMBR corresponding to the upstream Session/QoS flow and the SMBR corresponding to the downstream Session/QoS flow are the same value, or, different values;
  • the SMBR corresponding to the Session/QoS flow is less than or equal to the SMBR;
  • the sum of the SMBRs corresponding to multiple Session/QoS flows is greater than or equal to the SMBR;
  • the value of SMBR is the minimum value of A and B, A is the SMBR value indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows;
  • the value of the SMBR corresponding to a specific slice is the minimum value of A and B, where A is the SMBR value corresponding to the specific slice indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows corresponding to the specific slice;
  • the value of the SMBR corresponding to a specific slice group is the minimum value of A and B, where A is the SMBR value corresponding to the specific slice group indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows corresponding to the specific slice group.
  • the first QoS information corresponds to the user plane bearer DRB configuration, and/or corresponds to the LCH configuration.
  • the first QoS information is carried in the DRB configuration information, and/or is carried in the LCH configuration information.
  • the DRB configuration further includes a DRB identifier
  • the LCH configuration also includes: LCH identifier, logical channel priority, priority bit rate PBR, and BSD.
  • the transceiver 701 is further configured to send the first indication information to the terminal device;
  • the first indication information is used to instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj maintenance rule: Bj maintenance, uplink LCH multiplexing, and uplink grouping; or,
  • the first indication information is used to instruct the terminal device to perform at least one of the following actions according to the first QoS information or the first Bj multiplexing rule: uplink LCH multiplexing and uplink grouping.
  • the first QoS information and the first indication information are used by the terminal device to perform multiplexing of corresponding uplink logical channels.
  • the first QoS information and the first indication information are used for the terminal device to perform maintenance of the corresponding uplink logical channel variable Bj, and/or perform uplink packetization.
  • the transceiver 701 is further configured to receive a group packet sent by the terminal device.
  • the network device includes a core network device or an access network device.
  • the processor 702 is configured to set the value of the SMBR to the minimum value of A and B, where A is the SMBR value indicated by the core network device, and B is the sum of the SMBRs of multiple sessions/QoS flows.
  • the network device sets the value of the SMBR of the corresponding slice M to the minimum value of A and B, where A is the SMBR value of the corresponding slice M indicated by the core network device, and B is the multiple values of the corresponding slice M.
  • A is the SMBR value of the corresponding slice M indicated by the core network device
  • B is the multiple values of the corresponding slice M.
  • the network device is a base station, and the core network device is an AMF; or,
  • the network device sets the SMBR value of the corresponding slice group to the minimum value of A and B, where A is the SMBR value of the corresponding slice group M indicated by the core network device, and B is the multiple sessions of the corresponding slice group M.
  • A is the SMBR value of the corresponding slice group M indicated by the core network device
  • B is the multiple sessions of the corresponding slice group M.
  • the network device is a base station
  • the core network device is an AMF.
  • the above-mentioned embodiments it may be implemented in whole or in part by software, hardware, firmware or any combination thereof.
  • software it can be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present invention are generated.
  • the computer may be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server, or data center Transmission to another website site, computer, server, or data center is by wire (eg, coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be stored by a computer or a data storage device such as a server, a data center, etc. that includes one or more available media integrated.
  • the usable media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), and the like.

Landscapes

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

Abstract

本发明实施例提供一种上行逻辑信道复用的方法、终端设备及网络设备,用于网络设备将第一QoS信息通知给终端设备,终端设备根据所述第一QoS信息执行上行逻辑信道复用,保证针对UE针对切片的需求或限制。本发明实施例可以包括:终端设备接收网络设备发送的第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;所述终端设备根据所述第一QoS信息,执行对应上行逻辑信道LCH复用。

Description

上行逻辑信道复用的方法、终端设备及网络设备 技术领域
本发明涉及通信领域,尤其涉及一种上行逻辑信道复用的方法、终端设备及网络设备。
背景技术
在SA2 R17中引入了针对UE针对切片的新的QoS参数,会对RAN的行为造成影响。当前,这一影响还尚未研究。
发明内容
本发明实施例提供了一种上行逻辑信道复用的方法、终端设备及网络设备,用于网络设备将第一QoS信息通知给终端设备,终端设备根据所述第一QoS信息执行上行逻辑信道复用,保证针对UE针对切片的需求或限制。
本发明实施例的第一方面提供一种上行逻辑信道复用的方法,可以包括:终端设备接收网络设备发送的第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;所述终端设备根据所述第一QoS信息,执行对应上行逻辑信道LCH复用。
本发明实施例的第二方面提供一种上行逻辑信道复用的方法,可以包括:网络设备向终端设备发送第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;所述第一QoS信息用于所述终端设备执行对应上行逻辑信道LCH复用。
本发明实施例又一方面提供了一种终端设备,具有避免增加较多的信令开销,又可以实现对上行传输的时隙偏移量进行准确地控制的功能。该功能可以通过硬件实现,也可以通过硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
本发明实施例又一方面提供了一种网络设备,具有避免增加较多的信令开销,又可以实现对上行传输的时隙偏移量进行准确地控制的功能。该功能可以通过硬件实现,也可以通过硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
本发明实施例又一方面提供一种终端设备,包括:存储有可执行程序代码的存储器;与所述存储器耦合的处理器和收发器;所述处理器和所述收发器,用于对应执行本发明实施例第一方面或第二方面中所述的方法。
本发明实施例又一方面提供一种网络设备,包括:存储有可执行程序代码的存储器;与所述存储器耦合的收发器;所述收发器用于执行本发明实施例第三方面或第四方面中所述的方法。
本发明实施例又一方面提供一种计算机可读存储介质,包括指令,当其在计算机上运行时,使得计算机执行如本发明第一方面或第二方面或第三方面或第四方面中所述的方法。
本发明实施例又一方面提供一种包含指令的计算机程序产品,当其在计算机上运行时,使得计算机执行如本发明第一方面或第二方面或第三方面或第四方面中所述的方法。
本发明实施例又一方面提供一种芯片,所述芯片与所述终端设备中的存储器耦合,使得所述芯片在运行时调用所述存储器中存储的程序指令,使得所述终端设备执行如本发明第一方面或第二方面中所述的方法。
本发明实施例又一方面提供一种芯片,所述芯片与所述网络设备中的存储器耦合,使得所述芯片在运行时调用所述存储器中存储的程序指令,使得所述网络设备执行如本发明第三方面或第四方面中所述的方法。
本发明实施例提供的技术方案中,终端设备接收网络设备发送的第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;所述终端设备根据所述第一QoS信息,执行对应上行逻辑信道LCH复用。终端设备根据所述第一QoS信息执行上行逻辑信道复用,可以保证针对UE针对切片的需求或限制。
附图说明
图1为本发明实施例所应用的通信系统的系统架构图;
图2为本发明实施例中上行逻辑信道复用的方法的一个实施例示意图;
图3为本发明实施例中上行逻辑信道复用的方法的另一个实施例示意图;
图4为本发明实施例中终端设备的一个实施例示意图;
图5为本发明实施例中网络设备的一个实施例示意图;
图6为本发明实施例中终端设备的另一个实施例示意图;
图7为本发明实施例中网络设备的另一个实施例示意图。
具体实施方式
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,本领域技术人员在没有作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。
下面先对本申请中涉及到的一些术语做一个简要的说明,如下所示:
垂直市场对无线通信的强劲需求是有目共睹的,为了满足垂直行业对延迟、移动性、可靠性、位置精度等方面的需求,无线接入网(Radio Access Network,RAN)需要对如何在接入网支持垂直业务进行增强。其中,一种方式为,基于网络切片(slicing),对不同需求的多个业务提供更低时延,更有目标性,更大的灵活性和更高的可扩展性服务。更具体地说,RAN slicing可以使得,让应用程序提供商参与定制RAN的设计、部署和操作,更好地支持应用程序提供商的业务。因此,Release 17引入接入网对切片slicing的增强,具体涉及以下方面:
本课题旨在探讨网络切片对RAN支持的增强。研究项目的具体目标是:
研究使UE能够快速访问支持预定切片的单元的机制,包括[RAN2];
网络控制下基于切片的小区重选;
基于切片的随机接入信道(Random Access Channel,RACH)配置或访问限制;
注:现有机制是否能满足这种情况或需求,可以研究。
对应英文翻译如下所示:
The study item aims to investigate enhancement on RAN support of network slicing.Detailed objectives of the study item are:
Study mechanisms to enable UE fast access to the cell supporting the intended slice,including[RAN2];
Slice based cell reselection under network control;
Slice based RACH configuration or access barring;
Note:whether the existing mechanism can meet this scenario or requirement can be studied.
1、R15 RAN Slicing
R15 RAN的slicing仅涉及核心网侧。具体的,用户设备(User Equipment,UE)上报slicing需求,网络根据UE上报的slicing需求,选择合适的管理应用功能(Management Application Function,MAF),以建立UE和网络之间的业务会话。在现有技术中,在收到消息5(message5,MSG5)后,网络才能知道UE需求的切片信息。
2、R17 SA2 Slicing
R17 SA2(Stand Alone2,独立组网)引入了新的服务质量(Quality of Service,QoS)参数,切片最大比特率(Slicing Maximum Bit Rate,SMBR),其为一个each slice(Single Network Slice Selection Assistance information,S-NSSAI,网络切片选择辅助信息)每个(per)UE的聚合参数,用于提供per UE的上行和下行的、针对网络切片的数据率的限制。接入和移动性管理实体(Access and Mobility Management Function,AMF)将把SMBR参数指示给RAN。RAN需要限制针对这个切片的聚合比特率。
具体细节见下:
解决方案#22:上行(Uplink,UL)和下行(Downlink,DL)per UE中每个网络切片的数据速率限制的解决方案
每个UE的每个切片(S-NSSAI)与以下聚合速率限制QoS参数相关联:
切片最大比特率(SMBR)。
(R)AN将限制在(R)AN内特定扇区的所有保证比特率(Guaranteed Bit Rate,GBR)和非GBR QoS流中可以提供的聚合比特率。
由于(R)AN是唯一一个能够控制特定切片内UE所有分组数据单元(Packet Data Unit,PDU)会话的集中式节点,因此建议使用与UE AMBR相同的过程来控制SMBR;
(R)AN在属于PDU会话的UE的所有GBR和非GBR QoS流中与该特定扇区的活动用户平面强制SMBR,如下所示:
对接口的影响
AMF:
-在初始注册期间通过Nudm_SDM服务支持订阅的SMBR传输。
-支持通过N2接口和SMBR强制进行SMBR传输。
RAN:
-支持通过N2接口和SMBR强制进行SMBR传输。
Solution#22:Solution on limitation of data rate per Network Slice in UL and DL per UE
Each slice(S-NSSAI)per UE is associated with the following aggregate rate limit QoS parameter:
Slice Maximum Bitrate(SMBR).
(R)AN will limit the aggregate bit rate that can be expected to be provided across all GBR and Non-GBR QoS Flows of a specific slice within the(R)AN.
It is proposed to use same procedure as UE AMBR to control SMBR since(R)AN is the only centralized node which could control all PDU Sessions of a UE within a specific slice
The(R)AN enforces the SMBR across all GBR and Non-GBR QoS Flows of a UE belonging to PDU Sessions with an active user plane of that specific slice as follows:
Impact on interface
AMF:
-Support Subscribed SMBR transfer during initial registration via Nudm_SDM Service.
-Support SMBR transfer via N2 interface and SMBR enforcement.
RAN:
-Support SMBR transfer via N2 interface and SMBR enforcement.
3、新一代(New Radio,NR)UL逻辑信道复用规则或过程
与长期演进(Long Term Evolution,LTE)相同,在NR中,网络是基于per-UE而不是基于per-bearer(承载)分配上行传输资源的,哪些无线承载的数据能够放入分配的上行传输资源中传输是由UE决定的。
基于网络配置的上行传输资源,UE需要决定在初传MAC PDU中的每个逻辑信道的传输数据量,在某些情况下UE还要为MAC CE(Control element,控制单元)分配资源。为了实现上行逻辑信道的复用,需要为每个上行逻辑信道分配一个优先级。对于一个给定大小的MAC PDU,在有多个上行逻辑信道同时有数据传输需求的情况下,按照有各个上行逻辑信道对应的逻辑信道优先级从大到小的顺序依次分配该MAC PDU的资源。同时,为了兼顾不同逻辑信道之间的公平性,引入了优先比特速率(Prioritized Bit Rate,PBR)的概率,在UE进行逻辑信道复用时,需要先保证各个逻辑信道的最小数据速率需求,从而避免由于优先级高的上行逻辑信道始终占据网络分配给UE的上行资源,导致该UE的其他优先级低的上行逻辑信道被“饿死”的情况。
为了实现上行逻辑信道的复用,网络无线资源控制(Radio Resource Control,RRC)为每个上行逻辑信道配置以下参数:
逻辑信道优先级priority:优先级的取值越小,对应的优先级越高。
PBR:Prioritised Bit Rate,优先比特速率,表示该逻辑信道需要保证的最小速率;
BSD(bucket Size Duration):该参数决定令牌桶的深度。
UE的媒体接入控制(Medium Access Control,MAC)使用令牌桶机制实现上行逻辑信道复用。UE为每个上行逻辑信道j维护一个变量Bj,该变量指示了令牌桶里当前可用的令牌数,方法如下:
UE在建立逻辑信道j时,初始化Bj为0;
UE在每次链路控制协议(Link Control Protocol,LCP)过程之前,将Bj增加PBR*T,其中,T为上次增加Bj的时刻到当前时刻的时间间隔;
如果按照步骤2更新后的Bj大于令牌桶最大容量(即PBR*BSD),则将Bj设置为令牌桶的最大容量。
当UE收到指示新传的UL grant时,UE按照如下步骤进行逻辑信道优先级处理:
Step1:对于所有Bj>0的逻辑信道,按照优先级从高到低的顺序分配资源,每个逻辑信道分配的资源只能满足PBR的要求,即根据逻辑信道对应的PBR令牌桶中的令牌数为该逻辑信道分配资源。当某个逻辑信道的PBR设置为无穷大时,只有当这个逻辑信道的资源得到满足后,才会考虑比它优先级低的逻辑信道。
Step2:将Bj减去逻辑信道j在步骤1里复用到MAC PDU的所有MAC SDU(Service Data Unit,业务数据单元)的大小。
Step3:如果执行完步骤1和步骤2之后还有剩余的上行资源,则不管Bj的大小,把剩余的资源按照逻辑信道优先级从高到低的顺序依次分配给各个逻辑信道。只有当高优先级的逻辑信道的数据都发送完毕且UL grant还未耗尽的情况下,低优先级的逻辑信道才能得到服务。即此时UE最大化高优先级的 逻辑信道的数据传输。
与此同时,UE还应遵循如下原则:
如果整个无线链路控制(Radio Link Control,RLC)SDU能够填入剩余的资源中,则不应该对该RLC SDU进行分段;
如果UE对逻辑信道中的RLC SDU进行分段,则应根据剩余资源的大小,尽量填入最大分段;
UE应该最大化数据的传输;
如果UL grant大小大于或者等于8bytes,并且UE有数据传输的需求,则UE不能只发送padding BSR(padding Buffer Status Report,填充缓存状态报告)或者只发送padding。
在SA2 R17中引入了针对UE针对切片的新的QoS参数,会对RAN的行为造成影响。当前,这一影响还尚未研究。本专利针对UL逻辑信道(Logic Channel,LCH)复用过程/规则进行讨论。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、先进的长期演进(Advanced long term evolution,LTE-A)系统、新无线(New Radio,NR)系统、NR系统的演进系统、非授权频谱上的LTE(LTE-based access to unlicensed spectrum,LTE-U)系统、非授权频谱上的NR(NR-based access to unlicensed spectrum,NR-U)系统、非地面通信网络(Non-Terrestrial Networks,NTN)系统、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、无线局域网(Wireless Local Area Networks,WLAN)、无线保真(Wireless Fidelity,WiFi)、第五代通信(5th-Generation,5G)系统或其他通信系统等。
通常来说,传统的通信系统支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信系统将不仅支持传统的通信,还将支持例如,设备到设备(Device to Device,D2D)通信,机器到机器(Machine to Machine,M2M)通信,机器类型通信(Machine Type Communication,MTC),车辆间(Vehicle to Vehicle,V2V)通信,或车联网(Vehicle to everything,V2X)通信等,本申请实施例也可以应用于这些通信系统。
可选地,本申请实施例中的通信系统可以应用于载波聚合(Carrier Aggregation,CA)场景,也可以应用于双连接(Dual Connectivity,DC)场景,还可以应用于独立(Standalone,SA)布网场景。
可选地,本申请实施例中的通信系统可以应用于非授权频谱,其中,非授权频谱也可以认为是共享频谱;或者,本申请实施例中的通信系统也可以应用于授权频谱,其中,授权频谱也可以认为是非共享频谱。
本申请实施例结合网络设备和终端设备描述了各个实施例,其中,终端设备也可以称为用户设备(User Equipment,UE)、接入终端、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等。
终端设备可以是WLAN中的站点(STAION,ST),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)设备、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、下一代通信系统例如NR网络中的终端设备,或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)网络中的终端设备等。
在本申请实施例中,终端设备可以部署在陆地上,包括室内或室外、手持、穿戴或车载;也可以部署在水面上(如轮船等);还可以部署在空中(例如飞机、气球和卫星上等)。
在本申请实施例中,终端设备可以是手机(Mobile Phone)、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(Virtual Reality,VR)终端设备、增强现实(Augmented Reality,AR)终端设备、工业控制(industrial control)中的无线终端设备、无人驾驶(self driving)中的无线终端设备、远程医疗(remote medical)中的无线终端设备、智能电网(smart grid)中的无线终端设备、运输安全(transportation safety)中的无线终端设备、智慧城市(smart city)中的无线终端设备或智慧家庭(smart home)中的无线终端设备等。
作为示例而非限定,在本申请实施例中,该终端设备还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备,是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称,如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上,或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备,更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能,例如:智能手表或智能眼镜等,以及只专注于某一类应用功能,需要和其它设备如智能手机配合使用,如各类 进行体征监测的智能手环、智能首饰等。
在本申请实施例中,网络设备可以是用于与移动设备通信的设备,网络设备可以是WLAN中的接入点(Access Point,AP),GSM或CDMA中的基站(Base Transceiver Station,BTS),也可以是WCDMA中的基站(NodeB,NB),还可以是LTE中的演进型基站(Evolutional Node B,eNB或eNodeB),或者中继站或接入点,或者车载设备、可穿戴设备以及NR网络中的网络设备(gNB)或者未来演进的PLMN网络中的网络设备或者NTN网络中的网络设备等。
作为示例而非限定,在本申请实施例中,网络设备可以具有移动特性,例如网络设备可以为移动的设备。可选地,网络设备可以为卫星、气球站。例如,卫星可以为低地球轨道(low earth orbit,LEO)卫星、中地球轨道(medium earth orbit,MEO)卫星、地球同步轨道(geostationary earth orbit,GEO)卫星、高椭圆轨道(High Elliptical Orbit,HEO)卫星等。可选地,网络设备还可以为设置在陆地、水域等位置的基站。
在本申请实施例中,网络设备可以为小区提供服务,终端设备通过该小区使用的传输资源(例如,频域资源,或者说,频谱资源)与网络设备进行通信,该小区可以是网络设备(例如基站)对应的小区,小区可以属于宏基站,也可以属于小小区(Small cell)对应的基站,这里的小小区可以包括:城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等,这些小小区具有覆盖范围小、发射功率低的特点,适用于提供高速率的数据传输服务。
如图1所示,为本发明实施例所应用的通信系统的系统架构图。该通信系统可以包括网络设备,网络设备可以是与终端设备(或称为通信终端、终端)通信的设备。网络设备可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端设备进行通信。图1示例性地示出了一个网络设备和两个终端设备,可选地,该通信系统可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备,本申请实施例对此不做限定。可选地,该通信系统还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
其中,网络设备又可以包括接入网设备和核心网设备。即无线通信系统还包括用于与接入网设备进行通信的多个核心网。接入网设备可以是长期演进(long-term evolution,LTE)系统、下一代(移动通信系统)(next radio,NR)系统或者授权辅助接入长期演进(authorized auxiliary access long-term evolution,LAA-LTE)系统中的演进型基站(evolutional node B,简称可以为eNB或e-NodeB)宏基站、微基站(也称为“小基站”)、微微基站、接入站点(access point,AP)、传输站点(transmission point,TP)或新一代基站(new generation Node B,gNodeB)等。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统为例,通信设备可包括具有通信功能的网络设备和终端设备,网络设备和终端设备可以为本发明实施例中所述的具体设备,此处不再赘述;通信设备还可包括通信系统中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
下面以实施例的方式,对本发明技术方案做进一步的说明,如图2所示,为本发明实施例中上行逻辑信道复用的方法的一个实施例示意图,可以包括:
201、网络设备向终端设备发送第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识(S-NSSAI),上/下行方向。
终端设备接收网络设备发送的第一服务质量QoS信息;所述第一QoS信息用于所述终端设备执行对应上行逻辑信道LCH复用。可以理解的是,第一QoS信息可以是针对切片或切片组的QoS信息,具体不做限定。
可选的,网络设备可以包括:核心网设备(例如AMF)或者接入网设备(例如基站)。
(1)对第一QoS信息的承载进行说明
可选的,所述第一QoS信息通过非接入层(Non Access Stratum,NAS)消息承载,或者,通过接入层(Access Stratum,AS)消息承载。
可选的,AS消息可以包括:系统信息(System Information Block,SIB)、无线资源控制(Radio Resource Control,RRC)、MAC CE、下行控制信息(Downlink Control Information,DCI)等。
可选的,所述第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
可选的,所述Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括所述第一QoS信息。
示例性的,针对所述第一QoS信息,也可以由AMF通过NAS消息或AS消息指示给UE。可以理解的是,第一QoS信息可以为一个session/Qos flow list,或一个或多个Session/Qos flow,其中包括session/Qos flow对应的项目(item)。一个item中包括以下至少之一:SMBR,切片标识(S-NSSAI), 上/下行方向。
(2)针对SMBR,可以包括以下至少之一:
1)所述SMBR为对应终端设备的一个切片上行或下行的最大比特率;
2)所述SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
3)所述SMBR包括上行SMBR和下行SMBR,所述上行SMBR和所述下行SMBR为同一个值,或,不同值;
4)针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,所述GBR业务和所述non-GBR业务;示例性的,该SMBR,可以针对GBR给,也可以针对non-GBR给,也可以针对GBR+non-GBR一起给。
5)Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
6)Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
7)Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,所述上行Session/QoS flow对应的SMBR和所述下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
8)Session/QoS flow对应的SMBR小于等于所述SMBR,即Session/QoS flow对应的SMBR<=UE SMBR;
9)多个Session/QoS flow对应的SMBR之和大于等于所述SMBR,即Session/QoS flow对应的SMBR之和>=UE SMBR;
10)所述SMBR的值为A和B的最小值,所述A是核心网指示的SMBR值,所述B是所述多个session/QoS flow的SMBR之和;
11)对应特定切片的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片的SMBR值,所述B是对应特定切片的所述多个session/QoS flow的SMBR之和;
12)对应特定切片组的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片组的SMBR值,所述B是对应特定切片组的所述多个session/QoS flow的SMBR之和。
可选的,网络设备将所述SMBR的值设置为A和B的最小值,所述A是核心网设备指示的SMBR值,所述B是多个session/QoS flow的SMBR之和。可选的,所述网络设备为基站,所述核心网设备为AMF。
具体的,对应切片M,网络设备将对应切片M的所述SMBR的值设置为A和B的最小值,所述A是核心网设备指示的对应切片M的SMBR值,所述B是的对应切片M的多个session/QoS flow的SMBR之和。可选的,所述网络设备为基站,所述核心网设备为AMF;
或者,
对应切片组M,网络设备将对应切片组的所述SMBR的值设置为A和B的最小值,所述A是核心网设备指示的对应切片组M的SMBR值,所述B是的对应切片组M的多个session/QoS flow的SMBR之和。可选的,所述网络设备为基站,所述核心网设备为AMF。
可选的,所述第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
可选的,所述第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带,也可以在其他信令中携带。
可选的,所述DRB配置还可以包括DRB标识;所述LCH配置还可以包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
202、所述终端设备根据所述第一QoS信息,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包。
其中,所述Bj用于指示令牌桶里当前可用的令牌数。
1、所述执行对应上行逻辑信道变量Bj维护,可以包括以下至少之一:
(1)所述终端设备选择对应一个切片的所有LCH,进行Bj更新;或,所述终端设备在更新一个切片或切片组对应的一个或多个LCH的Bj时,相应地更新其他LCH的Bj。
示例性的,UE可以先选择对应一个slice的所有LCH,一起进行Bj更新。也可以在更新一个slice对应的某个/某些LCH的Bj时,相应地更新其他LCH的Bj。
(2)所述终端设备选择对应一个切片或切片组的所有LCH,进行Bj更新,可以包括以下至少之一:
i:在LCP过程前,选择目标切片或切片组的所有LCH,将每个LCH增加Bj=PBR*T,T为上次增加Bj的时刻到当前时刻的时间间隔;若PBR*T>PRB*BSD,则Bj=PRB*BSD。
ii:所述执行对应上行逻辑信道变量Bj维护,可以包括:
所述终端设备对所述目标切片或切片组的所有LCH按照优先级从高到低进行排序;或,对所述目标 切片或切片组的所有Bj>0的LCH按照优先级从高到低进行排序;所述终端设备按照优先级从高到低的排序,确定Bj是否调整。
示例性的,针对这个slice的所有LCH排序(即按照LCH优先级从高到低排序)。或,针对这个slice的所有当前Bj>0的LCH按照LCH优先级从高到低排序。
iii:所述终端设备按照优先级从高到低的排序,确定Bj是否调整,可以包括:
若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;示例性的,若所有Bj>0的LCH之和大于SMBR,则所有LCH可以按一定比例降低Bj值,使得其和不大于SMBR(相应的保留原来的或实际更新的Bj值,用于下一次Bj更新。即按比例降低后的Bj值用于LCH复用,原来的Bj值或实际更新的Bj值用于LCH的下一次Bj更新);或,
若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。示例性的,若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,超过SMBR值的LCH的Bj设置为0(相应的可以认为对应为0的LCH的Bj没有更新,保留原来或实际更新的Bj值,用于下一次Bj更新。即0用于LCH复用,原来的值或实际更新的用于LCH的下一次Bj更新)。
(3)所述终端设备在更新一个切片或切片组对应的一个或多个LCH的Bj时,相应地更新其他LCH的Bj,可以包括:
若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;示例性的,若所有Bj>0的LCH之和大于SMBR,则所有LCH可以按一定比例降低Bj值,使得其和不大于SMBR(相应的保留原来的或实际更新的Bj值,用于下一次Bj更新。即按比例降低后的Bj值用于LCH复用,原来的Bj值或实际更新的Bj值用于LCH的下一次Bj更新)。或,
若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。示例性的,若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,超过SMBR值后的LCH的Bj设置为0(相应的可以认为对应为0的LCH的Bj没有更新,保留原来的或实际更新的Bj值,用于下一次Bj更新。即0用于LCH复用,原来的值或实际更新的值用于LCH的下一次Bj更新)。
2、所述执行对应上行逻辑信道复用,可以包括:
所述终端设备在接收到新传的上行授权的情况下,执行对应上行逻辑信道复用。
可选的,所述执行对应上行逻辑信道复用,可以包括以下至少之一:
所述终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个候选逻辑信道分配的资源满足PBR的要求;
所述终端设备对于分配到资源的每个候选逻辑信道,将Bj减去复用到MAC PDU的所有MAC SDU的大小;
在确定还存在剩余资源的情况下,若所述剩余资源不超过SMBR,则所述终端设备将所述剩余资源,按照优先级从高到低的顺序依次分配给各个候选逻辑信道;
具体来说,在确定还存在剩余资源的情况下,对某个SMBR/slice,若所述剩余资源不超过对应这个SMBR(或切片或切片组)的LCH的剩余待传输数据,则所述终端设备将所述剩余资源,按照优先级从高到低的顺序依次分配给对应的各个候选逻辑信道;
在确定还存在剩余资源的情况下,若所述剩余资源超过SMBR/slice,则所述终端设备将所述剩余资源,按照优先级从高到低的顺序依次,在不超过该SMBR的情况下分配给对应该slice的LCH,其他slice各个候选逻辑信道,padding中的至少之一。
具体来说,在确定还存在剩余资源的情况下,对某个SMBR/slice,若所述剩余资源超过对应这个SMBR(或切片或切片组)的LCH的剩余待传输数据,则所述终端设备将所述剩余资源,按照优先级从高到低的顺序依次对应该Slice的LCH(保证不超过SMBR),对应其他slice的LCH,或填充padding。
示例性的,UE在接收到新传的UL grant后,进行LCH复用和组包。具体的:
1)第一轮资源分配,即分配满足PBR的资源:对于所有Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个逻辑信道分配的资源只能满足PBR的要求,即根据逻辑信道j对应的PBR令牌桶中的令牌数Bj为该逻辑信道分配资源。
2)对于在步骤1)中分配到资源的逻辑信道j,将Bj减去逻辑信道j在步骤1)里复用到MAC PDU的所有MAC SDU的大小。
3)对于步骤1)确定的候选逻辑信道,如果执行完步骤2)之后还有剩余的上行资源,若不超过SMBR,则不管Bj的大小,把剩余的资源按照逻辑信道优先级从高到低的顺序依次分配给各个逻辑信道。若超过SMBR,则不管逻辑信道剩余的待传输数据,不占用剩余资源。
可选的,所述方法还可以包括:所述网络设备向所述终端设备发送第一指示信息;所述终端设备接收所述网络设备发送的第一指示信息;所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包。
即可以理解的是,所述终端设备根据所述第一QoS信息,和/或,第一指示信息,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包。其中,执行对应上行逻辑信道变量Bj维护,执行对应上行逻辑信道复用,执行上行组包的实现方式,可以参考上述说明,此处不再赘述。
203、所述终端设备向所述网络设备发送组包。所述网络设备接收所述终端设备发送的组包。
在本发明实施例中,核心网设备或者接入网设备将第一QoS信息通知UE,所述第一QoS信息包括以下至少之一:SMBR,切片标识,上/下行方向。UE需要根据所述第一QoS信息维护Bj,和/或,执行UL LCH复用,保证UE针对切片的需求或限制。给出了UE使用NW给的SMBR信息,维护Bj的方法,保证UE给基站的针对这各slice资源/data size不超过要求的MBR值,从而保证网络针对该UE该切片的需求和限制。
如图3所示,为本发明实施例中上行逻辑信道复用的方法的另一个实施例示意图,可以包括:
301、网络设备向终端设备发送第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识(S-NSSAI),上/下行方向。
需要说明的是,步骤301可以参考图2所示实施例中的步骤201,此处不再赘述。
302、所述终端设备根据所述第一QoS信息,执行以下行为至少之一:上行LCH复用、上行组包。
可以理解的是,所述终端设备按照现有规则,维护对应上行逻辑信道j的变量Bj。
可选的,所述执行对应上行逻辑信道复用,可以包括:所述终端设备在接收到新传的上行授权的情况下,执行对应上行逻辑信道复用。
可选的,所述执行对应上行逻辑信道复用,可以包括:
(1)所述终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个候选逻辑信道分配的资源满足PBR的要求;
(2)所述终端设备对于分配到资源的每个候选逻辑信道,将Bj减去复用到MAC PDU的所有MAC SDU的大小;
(3)在确定还存在剩余资源的情况下,若所述剩余资源不超过SMBR,则所述终端设备将所述剩余资源,按照优先级从高到低的顺序依次分配给各个候选逻辑信道。
可选的,所述终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,可以包括:
1)若将第一LCH的第一Bj放入grant时,对应第一切片或切片组的session/QoS flow/LCH的SMBR和值超过所述终端设备的SMBR,则放入部分所述第一LCH的第一Bj的数据大小,使得SMBR和值小于或等于所述终端设备的SMBR;或,
2)若将第二LCH的第二Bj放入grant时,对应第二切片或切片组的session/QoS flow/LCH的SMBR和值超过所述终端设备的SMBR,则对所述第二切片或切片组的所有LCH的可放入数据大小进行修正(例如回退),使得放入总的SMBR小于或等于所述终端设备的SMBR。
示例性的,UE根据第一QoS信息,在接收到新传的UL grant后,进行LCH复用和组包。具体的:
1)第一轮资源分配,即分配满足PBR的资源:对于所有Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个逻辑信道分配的资源只能满足PBR的要求,即根据逻辑信道j对应的PBR令牌桶中的令牌数Bj为该逻辑信道分配资源。
在该过程中,若将某个LCH的Bj放入grant时,这个slice的session/LCH的SMBR和值超过了UE SMBR,则仅放入部分这个LCH的Bj的数据大小,使得总的SMBR等于UE SMBR。或者,
在该过程中,若将某个LCH的Bj放入grant时,这个slice的session/LCH的SMBR和值超过了UE SMBR,则对对应这个slice的所有LCH的可放入数据大小进行回退,仅放入总的SMBR等于UE SMBR的数据量。
2)对于在步骤1)中分配到资源的逻辑信道j,将Bj减去逻辑信道j在步骤1)里复用到MAC PDU的所有MAC SDU的大小。
3)对于步骤1)确定的候选逻辑信道,如果执行完步骤2)之后还有剩余的上行资源,若不超过SMBR,则不管Bj的大小,把剩余的资源按照逻辑信道优先级从高到低的顺序依次分配给各个逻辑信道。若超过SMBR,则不管逻辑信道剩余的待传输数据,不占用剩余资源。
可选的,所述方法还可以包括:所述网络设备向所述终端设备发送第一指示信息;所述终端设备接收所述网络设备发送的第一指示信息;所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
即可以理解的是,所述终端设备根据所述第一QoS信息,和/或,第一指示信息,执行以下行为至少之一:上行LCH复用、上行组包。其中,执行对应上行逻辑信道复用,执行上行组包的实现方式,可以参考上述说明,此处不再赘述。
303、所述终端设备向所述网络设备发送组包。所述网络设备接收所述终端设备发送的组包。
在本发明实施例中,核心网设备或者接入网设备将第一QoS信息通知UE,所述第一QoS信息包括以下至少之一:SMBR,切片标识,上/下行方向。UE需要根据所述第一QoS信息执行UL LCH复用,保证针对UE针对切片的需求或限制。针对实施例1,给出了UE使用NW给的SMBR信息,进行LCH复用的原则和方法,保证UE给基站的针对这各slice资源/data size不超过要求的MBR值,从而保证网络针对该UE该切片的需求和限制。
如图4所示,为本发明实施例中终端设备的一个实施例示意图,可以包括:
收发模块401,用于接收网络设备发送的第一服务质量QoS信息,第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;
处理模块402,用于根据第一QoS信息,执行对应上行逻辑信道LCH复用。
可选的,处理模块402,还用于根据第一QoS信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,Bj用于指示令牌桶里当前可用的令牌数。
可选的,第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
可选的,AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
可选的,第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
可选的,Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括第一QoS信息。
可选的,SMBR包括以下至少之一:
SMBR为对应终端设备的一个切片上行或下行的最大比特率;
SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
SMBR包括上行SMBR和下行SMBR,上行SMBR和下行SMBR为同一个值,或,不同值;
针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,GBR业务和non-GBR业务;
Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
Session/QoS flow对应的SMBR小于等于SMBR;
多个Session/QoS flow对应的SMBR之和大于等于SMBR;
SMBR的值为A和B的最小值,A是核心网设备指示的SMBR值,B是多个session/QoS flow的SMBR之和;
对应特定切片的SMBR的值为A和B的最小值,A是核心网设备指示的对应特定切片的SMBR值,B是对应特定切片的多个session/QoS flow的SMBR之和;
对应特定切片组的SMBR的值为A和B的最小值,A是核心网设备指示的对应特定切片组的SMBR值,B是对应特定切片组的多个session/QoS flow的SMBR之和。
可选的,第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
可选的,第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
可选的,DRB配置还包括DRB标识;
LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
可选的,收发模块401,还用于接收网络设备发送的第一指示信息;
第一指示信息用于指示终端设备按照第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
第一指示信息用于指示终端设备按照第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
可选的,处理模块402,具体用于根据第一QoS信息和第一指示信息,执行对应上行逻辑信道复用。
可选的,处理模块402,具体用于在接收到新传的上行授权的情况下,执行对应上行逻辑信道复用。
可选的,处理模块402,具体用于终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个候选逻辑信道分配的资源满足PBR的要求;对于分配到资源的每个候选逻辑信道,将Bj减去复用到MAC PDU的所有MAC SDU的大小;在确定还存在剩余资源的情况下,若剩余资源不超过SMBR,则将剩余资源,按照优先级从高到低的顺序依次分配给各个候选逻辑信道。
可选的,处理模块402,具体用于若将第一LCH的第一Bj放入grant时,对应第一切片的session/QoS flow/LCH的SMBR和值超过终端设备的SMBR,则放入部分第一LCH的第一Bj的数据大小,使得SMBR和值小于或等于终端设备的SMBR;或,若将第二LCH的第二Bj放入grant时,对应第二切片的session/QoS flow/LCH的SMBR和值超过终端设备的SMBR,则对第二切片的所有LCH的可放入数据大小进行修正,使得放入总的SMBR小于或等于终端设备的SMBR。
可选的,处理模块402,具体用于根据第一QoS信息和第一指示信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
可选的,处理模块402,具体用于选择对应一个切片的所有LCH,进行Bj更新;或,
处理模块402,具体用于在更新一个切片对应的一个或多个LCH的Bj时,相应地更新其他LCH的Bj。
可选的,处理模块402,具体用于在LCP过程前,选择目标切片的所有LCH,将每个LCH增加Bj=PBR*T,T为上次增加Bj的时刻到当前时刻的时间间隔。
可选的,若PBR*T>PRB*BSD,则Bj=PRB*BSD。
可选的,处理模块402,具体用于对目标切片的所有LCH按照优先级从高到低进行排序;或,对目标切片的所有Bj>0的LCH按照优先级从高到低进行排序;按照优先级从高到低的排序,确定Bj是否调整。
可选的,处理模块402,具体用于若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
处理模块402,具体用于若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
可选的,处理模块402,具体用于若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
处理模块402,具体用于若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
可选的,收发模块401,还用于向网络设备发送组包。
可选的,网络设备包括核心网设备或接入网设备。
如图5所示,为本发明实施例中网络设备的一个实施例示意图,可以包括:
收发模块501,用于向终端设备发送第一服务质量QoS信息,第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;第一QoS信息用于终端设备执行对应上行逻辑信道LCH复用。
可选的,第一QoS信息还用于终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,Bj用于指示令牌桶里当前可用的令牌数。
可选的,第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
可选的,AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
可选的,第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
可选的,Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括第一QoS信息。
可选的,SMBR包括以下至少之一:
SMBR为对应终端设备的一个切片上行或下行的最大比特率;
SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
SMBR包括上行SMBR和下行SMBR,上行SMBR和下行SMBR为同一个值,或,不同值;
针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,GBR业务和non-GBR业务;
Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow 对应的SMBR,上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
Session/QoS flow对应的SMBR小于等于SMBR;
多个Session/QoS flow对应的SMBR之和大于等于SMBR;
SMBR的值为A和B的最小值,A是核心网设备指示的SMBR值,B是多个session/QoS flow的SMBR之和;
对应特定切片的SMBR的值为A和B的最小值,A是核心网设备指示的对应特定切片的SMBR值,B是对应特定切片的多个session/QoS flow的SMBR之和;
对应特定切片组的SMBR的值为A和B的最小值,A是核心网设备指示的对应特定切片组的SMBR值,B是对应特定切片组的多个session/QoS flow的SMBR之和。
可选的,第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
可选的,第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
可选的,DRB配置还包括DRB标识;
LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
可选的,收发模块501,还用于向终端设备发送第一指示信息;
第一指示信息用于指示终端设备按照第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
第一指示信息用于指示终端设备按照第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
可选的,第一QoS信息和第一指示信息,用于终端设备执行对应上行逻辑信道复用。
可选的,第一QoS信息和第一指示信息,用于终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
可选的,收发模块501,还用于接收终端设备发送的组包。
可选的,网络设备包括核心网设备或接入网设备。
可选的,处理模块502,用于将SMBR的值设置为A和B的最小值,A是核心网设备指示的SMBR值,B是多个session/QoS flow的SMBR之和。
可选的,对应切片M,网络设备将对应切片M的SMBR的值设置为A和B的最小值,A是核心网设备指示的对应切片M的SMBR值,B是的对应切片M的多个session/QoS flow的SMBR之和。可选的,网络设备为基站,核心网设备为AMF;或者,
对应切片组M,网络设备将对应切片组的SMBR的值设置为A和B的最小值,A是核心网设备指示的对应切片组M的SMBR值,B是的对应切片组M的多个session/QoS flow的SMBR之和。可选的,网络设备为基站,核心网设备为AMF。
与上述至少一个应用于终端设备的实施例的方法相对应地,本申请实施例还提供一种或多种终端设备。本申请实施例的终端设备可以实施上述方法中的任意一种实现方式。如图6所示,为本发明实施例中终端设备的另一个实施例示意图,终端设备以手机为例进行说明,可以包括:射频(radio frequency,RF)电路610、存储器620、输入单元630、显示单元640、传感器650、音频电路660、无线保真(wireless fidelity,WiFi)模块670、处理器680、以及电源690等部件。其中,射频电路610包括接收器614和发送器612。本领域技术人员可以理解,图6中示出的手机结构并不构成对手机的限定,可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。
下面结合图6对手机的各个构成部件进行具体的介绍:
RF电路610可用于收发信息或通话过程中,信号的接收和发送,特别地,将基站的下行信息接收后,给处理器680处理;另外,将设计上行的数据发送给基站。通常,RF电路610包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(low noise amplifier,LNA)、双工器等。此外,RF电路610还可以通过无线通信与网络和其他设备通信。上述无线通信可以使用任一通信标准或协议,包括但不限于全球移动通讯系统(global system of mobile communication,GSM)、通用分组无线服务(general packet radio service,GPRS)、码分多址(code division multiple access,CDMA)、宽带码分多址(wideband code division multiple access,WCDMA)、长期演进(long term evolution,LTE)、电子邮件、短消息服务(short messaging service,SMS)等。
存储器620可用于存储软件程序以及模块,处理器680通过运行存储在存储器620的软件程序以及模块,从而执行手机的各种功能应用以及数据处理。存储器620可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储 器620可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元630可用于接收输入的数字或字符信息,以及产生与手机的用户设置以及功能控制有关的键信号输入。具体地,输入单元630可包括触控面板631以及其他输入设备632。触控面板631,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板631上或在触控面板631附近的操作),并根据预先设定的程式驱动相应的连接装置。可选的,触控面板631可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器680,并能接收处理器680发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板631。除了触控面板631,输入单元630还可以包括其他输入设备632。具体地,其他输入设备632可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元640可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元640可包括显示面板641,可选的,可以采用液晶显示器(liquid crystal display,LCD)、有机发光二极管(organic light-Emitting diode,OLED)等形式来配置显示面板641。进一步的,触控面板631可覆盖显示面板641,当触控面板631检测到在其上或附近的触摸操作后,传送给处理器680以确定触摸事件的类型,随后处理器680根据触摸事件的类型在显示面板641上提供相应的视觉输出。虽然在图6中,触控面板631与显示面板641是作为两个独立的部件来实现手机的输入和输入功能,但是在某些实施例中,可以将触控面板631与显示面板641集成而实现手机的输入和输出功能。
手机还可包括至少一种传感器650,比如光传感器、运动传感器以及其他传感器。具体地,光传感器可包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板641的亮度,接近传感器可在手机移动到耳边时,关闭显示面板641和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;至于手机还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器,在此不再赘述。
音频电路660、扬声器661,传声器662可提供用户与手机之间的音频接口。音频电路660可将接收到的音频数据转换后的电信号,传输到扬声器661,由扬声器661转换为声音信号输出;另一方面,传声器662将收集的声音信号转换为电信号,由音频电路660接收后转换为音频数据,再将音频数据输出处理器680处理后,经RF电路610以发送给比如另一手机,或者将音频数据输出至存储器620以便进一步处理。
WiFi属于短距离无线传输技术,手机通过WiFi模块670可以帮助用户收发电子邮件、浏览网页和访问流式媒体等,它为用户提供了无线的宽带互联网访问。虽然图6示出了WiFi模块670,但是可以理解的是,其并不属于手机的必须构成,完全可以根据需要在不改变发明的本质的范围内而省略。
处理器680是手机的控制中心,利用各种接口和线路连接整个手机的各个部分,通过运行或执行存储在存储器620内的软件程序和/或模块,以及调用存储在存储器620内的数据,执行手机的各种功能和处理数据,从而对手机进行整体监控。可选的,处理器680可包括一个或多个处理单元;优选的,处理器680可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器680中。
手机还包括给各个部件供电的电源690(比如电池),优选的,电源可以通过电源管理系统与处理器680逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。尽管未示出,手机还可以包括摄像头、蓝牙模块等,在此不再赘述。
可选的,RF电路610,用于接收网络设备发送的第一服务质量QoS信息,第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;
处理器680,用于根据第一QoS信息,执行对应上行逻辑信道LCH复用。
可选的,处理器680,还用于根据第一QoS信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,Bj用于指示令牌桶里当前可用的令牌数。
可选的,第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
可选的,AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
可选的,第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
可选的,Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括第一QoS信息。
可选的,SMBR包括以下至少之一:
SMBR为对应终端设备的一个切片上行或下行的最大比特率;
SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
SMBR包括上行SMBR和下行SMBR,上行SMBR和下行SMBR为同一个值,或,不同值;
针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,GBR业务和non-GBR业务;
Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
Session/QoS flow对应的SMBR小于等于SMBR;
多个Session/QoS flow对应的SMBR之和大于等于SMBR;
SMBR的值为A和B的最小值,A是核心网设备指示的SMBR值,B是多个session/QoS flow的SMBR之和;
对应特定切片的SMBR的值为A和B的最小值,A是核心网设备指示的对应特定切片的SMBR值,B是对应特定切片的多个session/QoS flow的SMBR之和;
对应特定切片组的SMBR的值为A和B的最小值,A是核心网设备指示的对应特定切片组的SMBR值,B是对应特定切片组的多个session/QoS flow的SMBR之和。
可选的,第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
可选的,第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
可选的,DRB配置还包括DRB标识;
LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
可选的,RF电路610,还用于接收网络设备发送的第一指示信息;
第一指示信息用于指示终端设备按照第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
第一指示信息用于指示终端设备按照第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
可选的,处理器680,具体用于根据第一QoS信息和第一指示信息,执行对应上行逻辑信道复用。
可选的,处理器680,具体用于在接收到新传的上行授权的情况下,执行对应上行逻辑信道复用。
可选的,处理器680,具体用于终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个候选逻辑信道分配的资源满足PBR的要求;对于分配到资源的每个候选逻辑信道,将Bj减去复用到MAC PDU的所有MAC SDU的大小;在确定还存在剩余资源的情况下,若剩余资源不超过SMBR,则将剩余资源,按照优先级从高到低的顺序依次分配给各个候选逻辑信道。
可选的,处理器680,具体用于若将第一LCH的第一Bj放入grant时,对应第一切片的session/QoS flow/LCH的SMBR和值超过终端设备的SMBR,则放入部分第一LCH的第一Bj的数据大小,使得SMBR和值小于或等于终端设备的SMBR;或,若将第二LCH的第二Bj放入grant时,对应第二切片的session/QoS flow/LCH的SMBR和值超过终端设备的SMBR,则对第二切片的所有LCH的可放入数据大小进行修正,使得放入总的SMBR小于或等于终端设备的SMBR。
可选的,处理器680,具体用于根据第一QoS信息和第一指示信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
可选的,处理器680,具体用于选择对应一个切片的所有LCH,进行Bj更新;或,
处理器680,具体用于在更新一个切片对应的一个或多个LCH的Bj时,相应地更新其他LCH的Bj。
可选的,处理器680,具体用于在LCP过程前,选择目标切片的所有LCH,将每个LCH增加Bj=PBR*T,T为上次增加Bj的时刻到当前时刻的时间间隔。
可选的,若PBR*T>PRB*BSD,则Bj=PRB*BSD。
可选的,处理器680,具体用于对目标切片的所有LCH按照优先级从高到低进行排序;或,对目标切片的所有Bj>0的LCH按照优先级从高到低进行排序;按照优先级从高到低的排序,确定Bj是否调整。
可选的,处理器680,具体用于若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规 则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
处理器680,具体用于若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
可选的,处理器680,具体用于若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
处理器680,具体用于若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
可选的,RF电路610,还用于向网络设备发送组包。
可选的,网络设备包括核心网设备或接入网设备。
与上述至少一个应用于网络设备的实施例的方法相对应地,本申请实施例还提供一种或多种网络设备。如图7所示,为本发明实施例中网络设备的另一个实施例示意图,可以包括:
收发器701,用于向终端设备发送第一服务质量QoS信息,第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;第一QoS信息用于终端设备执行对应上行逻辑信道LCH复用。
可选的,第一QoS信息还用于终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,Bj用于指示令牌桶里当前可用的令牌数。
可选的,第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
可选的,AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
可选的,第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
可选的,Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括第一QoS信息。
可选的,SMBR包括以下至少之一:
SMBR为对应终端设备的一个切片上行或下行的最大比特率;
SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
SMBR包括上行SMBR和下行SMBR,上行SMBR和下行SMBR为同一个值,或,不同值;
针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,GBR业务和non-GBR业务;
Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
Session/QoS flow对应的SMBR小于等于SMBR;
多个Session/QoS flow对应的SMBR之和大于等于SMBR;
SMBR的值为A和B的最小值,A是核心网设备指示的SMBR值,B是多个session/QoS flow的SMBR之和;
对应特定切片的SMBR的值为A和B的最小值,A是核心网设备指示的对应特定切片的SMBR值,B是对应特定切片的多个session/QoS flow的SMBR之和;
对应特定切片组的SMBR的值为A和B的最小值,A是核心网设备指示的对应特定切片组的SMBR值,B是对应特定切片组的多个session/QoS flow的SMBR之和。
可选的,第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
可选的,第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
可选的,DRB配置还包括DRB标识;
LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
可选的,收发器701,还用于向终端设备发送第一指示信息;
第一指示信息用于指示终端设备按照第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
第一指示信息用于指示终端设备按照第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
可选的,第一QoS信息和第一指示信息,用于终端设备执行对应上行逻辑信道复用。
可选的,第一QoS信息和第一指示信息,用于终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
可选的,收发器701,还用于接收终端设备发送的组包。
可选的,网络设备包括核心网设备或接入网设备。
可选的,处理器702,用于将SMBR的值设置为A和B的最小值,A是核心网设备指示的SMBR值,B是多个session/QoS flow的SMBR之和。
可选的,对应切片M,网络设备将对应切片M的SMBR的值设置为A和B的最小值,A是核心网设备指示的对应切片M的SMBR值,B是的对应切片M的多个session/QoS flow的SMBR之和。可选的,网络设备为基站,核心网设备为AMF;或者,
对应切片组M,网络设备将对应切片组的SMBR的值设置为A和B的最小值,A是核心网设备指示的对应切片组M的SMBR值,B是的对应切片组M的多个session/QoS flow的SMBR之和。可选的,网络设备为基站,核心网设备为AMF。
在上述实施例中,可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时,可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时,全部或部分地产生按照本发明实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中,或者从一个计算机可读存储介质向另一计算机可读存储介质传输,例如,所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存储的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质,(例如,软盘、硬盘、磁带)、光介质(例如,DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”、“第四”等(如果存在)是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。

Claims (121)

  1. 一种上行逻辑信道复用的方法,其特征在于,包括:
    终端设备接收网络设备发送的第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;
    所述终端设备根据所述第一QoS信息,执行对应上行逻辑信道LCH复用。
  2. 根据权利要求1所述的方法,其特征在于,所述方法还包括:
    所述终端设备根据所述第一QoS信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,所述Bj用于指示令牌桶里当前可用的令牌数。
  3. 根据权利要求1或2所述的方法,其特征在于,所述第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
  4. 根据权利要求3所述的方法,其特征在于,所述AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
  5. 根据权利要求1-4中任一项所述的方法,其特征在于,所述第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
  6. 根据权利要求5所述的方法,其特征在于,所述Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括所述第一QoS信息。
  7. 根据权利1-6中任一项所述的方法,其特征在于,所述SMBR包括以下至少之一:
    所述SMBR为对应终端设备的一个切片上行或下行的最大比特率;
    所述SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
    所述SMBR包括上行SMBR和下行SMBR,所述上行SMBR和所述下行SMBR为同一个值,或,不同值;
    针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,所述GBR业务和所述non-GBR业务;
    Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,所述上行Session/QoS flow对应的SMBR和所述下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
    Session/QoS flow对应的SMBR小于等于所述SMBR;
    多个Session/QoS flow对应的SMBR之和大于等于所述SMBR;
    所述SMBR的值为A和B的最小值,所述A是核心网设备指示的SMBR值,所述B是所述多个session/QoS flow的SMBR之和;
    对应特定切片的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片的SMBR值,所述B是对应特定切片的所述多个session/QoS flow的SMBR之和;
    对应特定切片组的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片组的SMBR值,所述B是对应特定切片组的所述多个session/QoS flow的SMBR之和。
  8. 根据权利1-7中任一项所述的方法,其特征在于,所述第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
  9. 根据权利1-7中任一项所述的方法,其特征在于,所述第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
  10. 根据权利要求8或9所述的方法,其特征在于,所述DRB配置还包括DRB标识;
    所述LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
  11. 根据权利1-10中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备接收所述网络设备发送的第一指示信息;
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
  12. 根据权利要求1-11中任一项所述的方法,其特征在于,所述终端设备根据所述第一QoS信息,执行对应上行逻辑信道复用,包括:
    所述终端设备根据所述第一QoS信息和第一指示信息,执行对应上行逻辑信道复用。
  13. 根据权利要求12所述的方法,其特征在于,所述执行对应上行逻辑信道复用,包括:
    所述终端设备在接收到新传的上行授权的情况下,执行对应上行逻辑信道复用。
  14. 根据权利要求13所述的方法,其特征在于,所述执行对应上行逻辑信道复用,包括:
    所述终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个候选逻辑信道分配的资源满足PBR的要求;
    所述终端设备对于分配到资源的每个候选逻辑信道,将Bj减去复用到MAC PDU的所有MAC SDU的大小;
    在确定还存在剩余资源的情况下,若所述剩余资源不超过SMBR,则所述终端设备将所述剩余资源,按照优先级从高到低的顺序依次分配给各个候选逻辑信道。
  15. 根据权利要求14所述的方法,其特征在于,所述终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,包括:
    若将第一LCH的第一Bj放入grant时,对应第一切片的session/QoS flow/LCH的SMBR和值超过所述终端设备的SMBR,则放入部分所述第一LCH的第一Bj的数据大小,使得SMBR和值小于或等于所述终端设备的SMBR;或,
    若将第二LCH的第二Bj放入grant时,对应第二切片的session/QoS flow/LCH的SMBR和值超过所述终端设备的SMBR,则对所述第二切片的所有LCH的可放入数据大小进行修正,使得放入总的SMBR小于或等于所述终端设备的SMBR。
  16. 根据权利要求2-15中任一项所述的方法,其特征在于,所述终端设备根据所述第一QoS信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,包括:
    所述终端设备根据所述第一QoS信息和第一指示信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
  17. 根据权利要求16所述的方法,其特征在于,所述执行对应上行逻辑信道变量Bj维护,包括:
    所述终端设备选择对应一个切片的所有LCH,进行Bj更新;或,
    所述终端设备在更新一个切片对应的一个或多个LCH的Bj时,相应地更新其他LCH的Bj。
  18. 根据权利要求17所述的方法,其特征在于,所述终端设备选择对应一个切片的所有LCH,进行Bj更新,包括:
    在LCP过程前,选择目标切片的所有LCH,将每个LCH增加Bj=PBR*T,T为上次增加Bj的时刻到当前时刻的时间间隔。
  19. 根据权利要求18所述的方法,其特征在于,若PBR*T>PRB*BSD,则Bj=PRB*BSD。
  20. 根据权利要求18或19所述的方法,其特征在于,所述执行对应上行逻辑信道变量Bj维护,包括:
    所述终端设备对所述目标切片的所有LCH按照优先级从高到低进行排序;或,对所述目标切片的所有Bj>0的LCH按照优先级从高到低进行排序;
    所述终端设备按照优先级从高到低的排序,确定Bj是否调整。
  21. 根据权利要求20所述的方法,其特征在于,所述终端设备按照优先级从高到低的排序,确定Bj是否调整,包括:
    若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
    若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
  22. 根据权利要求17所述的方法,其特征在于,所述终端设备在更新一个切片对应的一个或多个LCH的Bj时,相应地更新其他LCH的Bj,包括:
    若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
    若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
  23. 根据权利要求1-22中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备向所述网络设备发送组包。
  24. 根据权利要求1-23中任一项所述的方法,其特征在于,所述网络设备包括核心网设备或接入网设备。
  25. 一种上行逻辑信道复用的方法,其特征在于,包括:
    网络设备向终端设备发送第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大 比特率SMBR,切片标识,上/下行方向;所述第一QoS信息用于所述终端设备执行对应上行逻辑信道LCH复用。
  26. 根据权利要求25所述的方法,其特征在于,
    所述第一QoS信息还用于所述终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,所述Bj用于指示令牌桶里当前可用的令牌数。
  27. 根据权利要求25或26所述的方法,其特征在于,所述第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
  28. 根据权利要求27所述的方法,其特征在于,所述AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
  29. 根据权利要求25-28中任一项所述的方法,其特征在于,所述第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
  30. 根据权利要求29所述的方法,其特征在于,所述Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括所述第一QoS信息。
  31. 根据权利25-30中任一项所述的方法,其特征在于,所述SMBR包括以下至少之一:
    所述SMBR为对应终端设备的一个切片上行或下行的最大比特率;
    所述SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
    所述SMBR包括上行SMBR和下行SMBR,所述上行SMBR和所述下行SMBR为同一个值,或,不同值;
    针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,所述GBR业务和所述non-GBR业务;
    Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,所述上行Session/QoS flow对应的SMBR和所述下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
    Session/QoS flow对应的SMBR小于等于所述SMBR;
    多个Session/QoS flow对应的SMBR之和大于等于所述SMBR;
    所述SMBR的值为A和B的最小值,所述A是核心网设备指示的SMBR值,所述B是所述多个session/QoS flow的SMBR之和;
    对应特定切片的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片的SMBR值,所述B是对应特定切片的所述多个session/QoS flow的SMBR之和;
    对应特定切片组的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片组的SMBR值,所述B是对应特定切片组的所述多个session/QoS flow的SMBR之和。
  32. 根据权利25-31中任一项所述的方法,其特征在于,所述第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
  33. 根据权利25-31中任一项所述的方法,其特征在于,所述第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
  34. 根据权利要求32或33所述的方法,其特征在于,所述DRB配置还包括DRB标识;
    所述LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
  35. 根据权利25-34中任一项所述的方法,其特征在于,所述方法还包括:
    所述网络设备向所述终端设备发送第一指示信息;
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
  36. 根据权利要求25-35中任一项所述的方法,其特征在于,所述第一QoS信息和第一指示信息,用于所述终端设备执行对应上行逻辑信道复用。
  37. 根据权利要求26-36中任一项所述的方法,其特征在于,所述第一QoS信息和第一指示信息,用于所述终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
  38. 根据权利要求25-37中任一项所述的方法,其特征在于,所述方法还包括:
    所述网络设备接收所述终端设备发送的组包。
  39. 根据权利要求25-38中任一项所述的方法,其特征在于,所述网络设备包括核心网设备或接入网设备。
  40. 根据权利要求25-39中任一项所述的方法,其特征在于,所述方法还包括:
    所述网络设备将所述SMBR的值设置为A和B的最小值,所述A是核心网设备指示的SMBR值,所述B是多个session/QoS flow的SMBR之和。
  41. 一种终端设备,其特征在于,包括:
    收发模块,用于接收网络设备发送的第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;
    处理模块,用于根据所述第一QoS信息,执行对应上行逻辑信道LCH复用。
  42. 根据权利要求41所述的终端设备,其特征在于,
    所述处理模块,还用于根据所述第一QoS信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,所述Bj用于指示令牌桶里当前可用的令牌数。
  43. 根据权利要求41或42所述的终端设备,其特征在于,所述第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
  44. 根据权利要求43所述的终端设备,其特征在于,所述AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
  45. 根据权利要求41-44中任一项所述的终端设备,其特征在于,所述第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
  46. 根据权利要求45所述的终端设备,其特征在于,所述Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括所述第一QoS信息。
  47. 根据权利41-46中任一项所述的终端设备,其特征在于,所述SMBR包括以下至少之一:
    所述SMBR为对应终端设备的一个切片上行或下行的最大比特率;
    所述SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
    所述SMBR包括上行SMBR和下行SMBR,所述上行SMBR和所述下行SMBR为同一个值,或,不同值;
    针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,所述GBR业务和所述non-GBR业务;
    Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,所述上行Session/QoS flow对应的SMBR和所述下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
    Session/QoS flow对应的SMBR小于等于所述SMBR;
    多个Session/QoS flow对应的SMBR之和大于等于所述SMBR;
    所述SMBR的值为A和B的最小值,所述A是核心网设备指示的SMBR值,所述B是所述多个session/QoS flow的SMBR之和;
    对应特定切片的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片的SMBR值,所述B是对应特定切片的所述多个session/QoS flow的SMBR之和;
    对应特定切片组的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片组的SMBR值,所述B是对应特定切片组的所述多个session/QoS flow的SMBR之和。
  48. 根据权利41-47中任一项所述的终端设备,其特征在于,所述第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
  49. 根据权利41-47中任一项所述的终端设备,其特征在于,所述第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
  50. 根据权利要求48或49所述的终端设备,其特征在于,所述DRB配置还包括DRB标识;
    所述LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
  51. 根据权利41-50中任一项所述的终端设备,其特征在于,
    所述收发模块,还用于接收所述网络设备发送的第一指示信息;
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
  52. 根据权利要求41-51中任一项所述的终端设备,其特征在于,
    所述处理模块,具体用于根据所述第一QoS信息和第一指示信息,执行对应上行逻辑信道复用。
  53. 根据权利要求52所述的终端设备,其特征在于,
    所述处理模块,具体用于在接收到新传的上行授权的情况下,执行对应上行逻辑信道复用。
  54. 根据权利要求53所述的终端设备,其特征在于,
    所述处理模块,具体用于所述终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个候选逻辑信道分配的资源满足PBR的要求;对于分配到资源的每个候选逻辑信道,将Bj减去复用到MAC PDU的所有MAC SDU的大小;在确定还存在剩余资源的情况下,若所述剩余资源不超过SMBR,则将所述剩余资源,按照优先级从高到低的顺序依次分配给各个候选逻辑信道。
  55. 根据权利要求54所述的终端设备,其特征在于,
    所述处理模块,具体用于若将第一LCH的第一Bj放入grant时,对应第一切片的session/QoS flow/LCH的SMBR和值超过所述终端设备的SMBR,则放入部分所述第一LCH的第一Bj的数据大小,使得SMBR和值小于或等于所述终端设备的SMBR;或,若将第二LCH的第二Bj放入grant时,对应第二切片的session/QoS flow/LCH的SMBR和值超过所述终端设备的SMBR,则对所述第二切片的所有LCH的可放入数据大小进行修正,使得放入总的SMBR小于或等于所述终端设备的SMBR。
  56. 根据权利要求42-55中任一项所述的终端设备,其特征在于,
    所述处理模块,具体用于根据所述第一QoS信息和第一指示信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
  57. 根据权利要求56所述的终端设备,其特征在于,
    所述处理模块,具体用于选择对应一个切片的所有LCH,进行Bj更新;或,
    所述处理模块,具体用于在更新一个切片对应的一个或多个LCH的Bj时,相应地更新其他LCH的Bj。
  58. 根据权利要求57所述的终端设备,其特征在于,
    所述处理模块,具体用于在LCP过程前,选择目标切片的所有LCH,将每个LCH增加Bj=PBR*T,T为上次增加Bj的时刻到当前时刻的时间间隔。
  59. 根据权利要求58所述的终端设备,其特征在于,若PBR*T>PRB*BSD,则Bj=PRB*BSD。
  60. 根据权利要求58或59所述的终端设备,其特征在于,
    所述处理模块,具体用于对所述目标切片的所有LCH按照优先级从高到低进行排序;或,对所述目标切片的所有Bj>0的LCH按照优先级从高到低进行排序;按照优先级从高到低的排序,确定Bj是否调整。
  61. 根据权利要求60所述的终端设备,其特征在于,
    所述处理模块,具体用于若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
    所述处理模块,具体用于若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
  62. 根据权利要求57所述的终端设备,其特征在于,
    所述处理模块,具体用于若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
    所述处理模块,具体用于若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
  63. 根据权利要求41-62中任一项所述的终端设备,其特征在于,
    所述收发模块,还用于向所述网络设备发送组包。
  64. 根据权利要求41-63中任一项所述的终端设备,其特征在于,所述网络设备包括核心网设备或接入网设备。
  65. 一种网络设备,其特征在于,包括:
    收发模块,用于向终端设备发送第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;所述第一QoS信息用于所述终端设备执行对应上行逻辑信道LCH复用。
  66. 根据权利要求65所述的网络设备,其特征在于,
    所述第一QoS信息还用于所述终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包, 所述Bj用于指示令牌桶里当前可用的令牌数。
  67. 根据权利要求65或66所述的网络设备,其特征在于,所述第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
  68. 根据权利要求67所述的网络设备,其特征在于,所述AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
  69. 根据权利要求65-68中任一项所述的网络设备,其特征在于,所述第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
  70. 根据权利要求29所述的网络设备,其特征在于,所述Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括所述第一QoS信息。
  71. 根据权利65-70中任一项所述的网络设备,其特征在于,所述SMBR包括以下至少之一:
    所述SMBR为对应终端设备的一个切片上行或下行的最大比特率;
    所述SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
    所述SMBR包括上行SMBR和下行SMBR,所述上行SMBR和所述下行SMBR为同一个值,或,不同值;
    针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,所述GBR业务和所述non-GBR业务;
    Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,所述上行Session/QoS flow对应的SMBR和所述下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
    Session/QoS flow对应的SMBR小于等于所述SMBR;
    多个Session/QoS flow对应的SMBR之和大于等于所述SMBR;
    所述SMBR的值为A和B的最小值,所述A是核心网设备指示的SMBR值,所述B是所述多个session/QoS flow的SMBR之和;
    对应特定切片的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片的SMBR值,所述B是对应特定切片的所述多个session/QoS flow的SMBR之和;
    对应特定切片组的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片组的SMBR值,所述B是对应特定切片组的所述多个session/QoS flow的SMBR之和。
  72. 根据权利65-71中任一项所述的网络设备,其特征在于,所述第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
  73. 根据权利65-71中任一项所述的网络设备,其特征在于,所述第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
  74. 根据权利要求72或73所述的网络设备,其特征在于,所述DRB配置还包括DRB标识;
    所述LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
  75. 根据权利65-74中任一项所述的网络设备,其特征在于,
    所述收发模块,还用于向所述终端设备发送第一指示信息;
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
  76. 根据权利要求65-75中任一项所述的网络设备,其特征在于,所述第一QoS信息和第一指示信息,用于所述终端设备执行对应上行逻辑信道复用。
  77. 根据权利要求66-76中任一项所述的网络设备,其特征在于,所述第一QoS信息和第一指示信息,用于所述终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
  78. 根据权利要求65-77中任一项所述的网络设备,其特征在于,
    所述收发模块,还用于接收所述终端设备发送的组包。
  79. 根据权利要求65-78中任一项所述的网络设备,其特征在于,所述网络设备包括核心网设备或接入网设备。
  80. 根据权利要求79所述的网络设备,其特征在于,所述网络设备还包括:
    处理模块,用于将所述SMBR的值设置为A和B的最小值,所述A是核心网设备指示的SMBR值,所 述B是多个session/QoS flow的SMBR之和。
  81. 一种终端设备,其特征在于,包括:
    收发器,用于接收网络设备发送的第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;
    处理器,用于根据所述第一QoS信息,执行对应上行逻辑信道LCH复用。
  82. 根据权利要求81所述的终端设备,其特征在于,
    所述处理器,还用于根据所述第一QoS信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,所述Bj用于指示令牌桶里当前可用的令牌数。
  83. 根据权利要求81或82所述的终端设备,其特征在于,所述第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
  84. 根据权利要求83所述的终端设备,其特征在于,所述AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
  85. 根据权利要求81-84中任一项所述的终端设备,其特征在于,所述第一QoS信息是perSession/Qos flow或Session/Qos flow list的。
  86. 根据权利要求85所述的终端设备,其特征在于,所述Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括所述第一QoS信息。
  87. 根据权利81-86中任一项所述的终端设备,其特征在于,所述SMBR包括以下至少之一:
    所述SMBR为对应终端设备的一个切片上行或下行的最大比特率;
    所述SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
    所述SMBR包括上行SMBR和下行SMBR,所述上行SMBR和所述下行SMBR为同一个值,或,不同值;
    针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,所述GBR业务和所述non-GBR业务;
    Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,所述上行Session/QoS flow对应的SMBR和所述下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
    Session/QoS flow对应的SMBR小于等于所述SMBR;
    多个Session/QoS flow对应的SMBR之和大于等于所述SMBR;
    所述SMBR的值为A和B的最小值,所述A是核心网设备指示的SMBR值,所述B是所述多个session/QoS flow的SMBR之和;
    对应特定切片的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片的SMBR值,所述B是对应特定切片的所述多个session/QoS flow的SMBR之和;
    对应特定切片组的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片组的SMBR值,所述B是对应特定切片组的所述多个session/QoS flow的SMBR之和。
  88. 根据权利81-87中任一项所述的终端设备,其特征在于,所述第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
  89. 根据权利81-87中任一项所述的终端设备,其特征在于,所述第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
  90. 根据权利要求88或89所述的终端设备,其特征在于,所述DRB配置还包括DRB标识;
    所述LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
  91. 根据权利81-90中任一项所述的终端设备,其特征在于,
    所述收发器,还用于接收所述网络设备发送的第一指示信息;
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
  92. 根据权利要求81-91中任一项所述的终端设备,其特征在于,
    所述处理器,具体用于根据所述第一QoS信息和第一指示信息,执行对应上行逻辑信道复用。
  93. 根据权利要求92所述的终端设备,其特征在于,
    所述处理器,具体用于在接收到新传的上行授权的情况下,执行对应上行逻辑信道复用。
  94. 根据权利要求93所述的终端设备,其特征在于,
    所述处理器,具体用于所述终端设备对于Bj>0的候选逻辑信道,按照优先级从高到低的顺序分配资源,每个候选逻辑信道分配的资源满足PBR的要求;对于分配到资源的每个候选逻辑信道,将Bj减去复用到MAC PDU的所有MAC SDU的大小;在确定还存在剩余资源的情况下,若所述剩余资源不超过SMBR,则将所述剩余资源,按照优先级从高到低的顺序依次分配给各个候选逻辑信道。
  95. 根据权利要求94所述的终端设备,其特征在于,
    所述处理器,具体用于若将第一LCH的第一Bj放入grant时,对应第一切片的session/QoS flow/LCH的SMBR和值超过所述终端设备的SMBR,则放入部分所述第一LCH的第一Bj的数据大小,使得SMBR和值小于或等于所述终端设备的SMBR;或,若将第二LCH的第二Bj放入grant时,对应第二切片的session/QoS flow/LCH的SMBR和值超过所述终端设备的SMBR,则对所述第二切片的所有LCH的可放入数据大小进行修正,使得放入总的SMBR小于或等于所述终端设备的SMBR。
  96. 根据权利要求82-95中任一项所述的终端设备,其特征在于,
    所述处理器,具体用于根据所述第一QoS信息和第一指示信息,执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
  97. 根据权利要求96所述的终端设备,其特征在于,
    所述处理器,具体用于选择对应一个切片的所有LCH,进行Bj更新;或,
    所述处理器,具体用于在更新一个切片对应的一个或多个LCH的Bj时,相应地更新其他LCH的Bj。
  98. 根据权利要求97所述的终端设备,其特征在于,
    所述处理器,具体用于在LCP过程前,选择目标切片的所有LCH,将每个LCH增加Bj=PBR*T,T为上次增加Bj的时刻到当前时刻的时间间隔。
  99. 根据权利要求98所述的终端设备,其特征在于,若PBR*T>PRB*BSD,则Bj=PRB*BSD。
  100. 根据权利要求98或99所述的终端设备,其特征在于,
    所述处理器,具体用于对所述目标切片的所有LCH按照优先级从高到低进行排序;或,对所述目标切片的所有Bj>0的LCH按照优先级从高到低进行排序;按照优先级从高到低的排序,确定Bj是否调整。
  101. 根据权利要求100所述的终端设备,其特征在于,
    所述处理器,具体用于若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
    所述处理器,具体用于若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
  102. 根据权利要求97所述的终端设备,其特征在于,
    所述处理器,具体用于若所有Bj>0的LCH之和大于SMBR,则将所有Bj>0的LCH按一定规则降低Bj值,使得降低Bj值的LCH之和不大于SMBR;或,
    所述处理器,具体用于若所有Bj>0的LCH之和大于SMBR,则按照Bj>0的LCH优先级从高到低的顺序,将超过SMBR值的LCH的Bj设置为0。
  103. 根据权利要求81-102中任一项所述的终端设备,其特征在于,
    所述收发器,还用于向所述网络设备发送组包。
  104. 根据权利要求81-103中任一项所述的终端设备,其特征在于,所述网络设备包括核心网设备设备或接入网设备。
  105. 一种网络设备,其特征在于,包括:
    收发器,用于向终端设备发送第一服务质量QoS信息,所述第一QoS信息包括以下至少之一:切片最大比特率SMBR,切片标识,上/下行方向;所述第一QoS信息用于所述终端设备执行对应上行逻辑信道LCH复用。
  106. 根据权利要求105所述的网络设备,其特征在于,
    所述第一QoS信息还用于所述终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包,所述Bj用于指示令牌桶里当前可用的令牌数。
  107. 根据权利要求105或106所述的网络设备,其特征在于,所述第一QoS信息通过非接入层NAS消息承载,或者,通过接入层AS消息承载。
  108. 根据权利要求107所述的网络设备,其特征在于,所述AS消息包括以下之一:系统信息,无线资源控制RRC,媒体接入控制的控制单元MAC CE,下行控制信息DCI。
  109. 根据权利要求105-108中任一项所述的网络设备,其特征在于,所述第一QoS信息是per Session/Qos flow或Session/Qos flow list的。
  110. 根据权利要求109所述的网络设备,其特征在于,所述Session/Qos flow list中包括一个或多个Session/Qos flow,每个Session/Qos flow包括所述第一QoS信息。
  111. 根据权利105-110中任一项所述的网络设备,其特征在于,所述SMBR包括以下至少之一:
    所述SMBR为对应终端设备的一个切片上行或下行的最大比特率;
    所述SMBR为对应终端设备的一个切片组上行或下行的最大比特率;
    所述SMBR包括上行SMBR和下行SMBR,所述上行SMBR和所述下行SMBR为同一个值,或,不同值;
    针对保证比特率GBR业务,或,非保证比特率non-GBR业务,或,所述GBR业务和所述non-GBR业务;
    Session/QoS flow对应的SMBR为对应终端设备一个切片的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR为对应终端设备一个切片组的上行或下行的特定Session/QoS flow最大比特率;
    Session/QoS flow对应的SMBR包括上行Session/QoS flow对应的SMBR和下行Session/QoS flow对应的SMBR,所述上行Session/QoS flow对应的SMBR和所述下行Session/QoS flow对应的SMBR为同一个值,或,不同值;
    Session/QoS flow对应的SMBR小于等于所述SMBR;
    多个Session/QoS flow对应的SMBR之和大于等于所述SMBR;
    所述SMBR的值为A和B的最小值,所述A是核心网设备指示的SMBR值,所述B是所述多个session/QoS flow的SMBR之和;
    对应特定切片的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片的SMBR值,所述B是对应特定切片的所述多个session/QoS flow的SMBR之和;
    对应特定切片组的所述SMBR的值为A和B的最小值,所述A是核心网设备指示的对应特定切片组的SMBR值,所述B是对应特定切片组的所述多个session/QoS flow的SMBR之和。
  112. 根据权利105-111中任一项所述的网络设备,其特征在于,所述第一QoS信息对应用户面承载DRB配置,和/或,对应LCH配置。
  113. 根据权利105-111中任一项所述的网络设备,其特征在于,所述第一QoS信息在DRB配置信息中携带,和/或,在LCH配置信息中携带。
  114. 根据权利要求112或113所述的网络设备,其特征在于,所述DRB配置还包括DRB标识;
    所述LCH配置还包括:LCH标识,逻辑信道优先级priority,优先比特速率PBR,BSD。
  115. 根据权利105-114中任一项所述的网络设备,其特征在于,
    所述收发器,还用于向所述终端设备发送第一指示信息;
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj维护规则,执行以下行为至少之一:Bj维护、上行LCH复用、上行组包;或,
    所述第一指示信息用于指示所述终端设备按照所述第一QoS信息或第一Bj复用规则,执行以下行为至少之一:上行LCH复用、上行组包。
  116. 根据权利要求105-115中任一项所述的网络设备,其特征在于,所述第一QoS信息和第一指示信息,用于所述终端设备执行对应上行逻辑信道复用。
  117. 根据权利要求106-116中任一项所述的网络设备,其特征在于,所述第一QoS信息和第一指示信息,用于所述终端设备执行对应上行逻辑信道变量Bj维护,和/或,执行上行组包。
  118. 根据权利要求105-117中任一项所述的网络设备,其特征在于,
    所述收发器,还用于接收所述终端设备发送的组包。
  119. 根据权利要求105-118中任一项所述的网络设备,其特征在于,所述网络设备包括核心网设备设备或接入网设备。
  120. 根据权利要求119所述的网络设备,其特征在于,所述网络设备还包括:
    处理器,用于将所述SMBR的值设置为A和B的最小值,所述A是核心网设备设备指示的SMBR值,所述B是多个session/QoS flow的SMBR之和。
  121. 一种计算机可读存储介质,包括指令,当其在计算机上运行时,使得计算机执行如权利要求1-24中任意一项,或25-40中任意一项所述的方法。
PCT/CN2020/133695 2020-12-03 2020-12-03 上行逻辑信道复用的方法、终端设备及网络设备 WO2022116115A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202080103645.1A CN116250275A (zh) 2020-12-03 2020-12-03 上行逻辑信道复用的方法、终端设备及网络设备
PCT/CN2020/133695 WO2022116115A1 (zh) 2020-12-03 2020-12-03 上行逻辑信道复用的方法、终端设备及网络设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/133695 WO2022116115A1 (zh) 2020-12-03 2020-12-03 上行逻辑信道复用的方法、终端设备及网络设备

Publications (1)

Publication Number Publication Date
WO2022116115A1 true WO2022116115A1 (zh) 2022-06-09

Family

ID=81852822

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/133695 WO2022116115A1 (zh) 2020-12-03 2020-12-03 上行逻辑信道复用的方法、终端设备及网络设备

Country Status (2)

Country Link
CN (1) CN116250275A (zh)
WO (1) WO2022116115A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107708109A (zh) * 2016-08-08 2018-02-16 中兴通讯股份有限公司 业务处理方法、装置、系统、基站、终端及核心网网元
WO2018057120A1 (en) * 2016-09-26 2018-03-29 Intel IP Corporation Apparatuses for configuration of a light connection
CN107889155A (zh) * 2016-09-30 2018-04-06 中兴通讯股份有限公司 一种网络切片的管理方法及装置
CN111669831A (zh) * 2020-05-22 2020-09-15 中国联合网络通信集团有限公司 一种资源分配方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017129230A1 (en) * 2016-01-26 2017-08-03 Nokia Solutions And Networks Oy Hierarchical arrangement and multiplexing of mobile network resource slices for logical networks
CN107426776B (zh) * 2016-05-24 2024-06-04 华为技术有限公司 QoS控制方法及设备
US10383165B2 (en) * 2016-06-03 2019-08-13 Ofinno, Llc Uplink resource allocation in a wireless device and wireless network
US10484907B2 (en) * 2016-07-05 2019-11-19 Electronics And Telecommunications Research Institute Communication method and apparatus based on quality of service (QoS) in network slice-based mobile communication network
CN115297559A (zh) * 2016-10-19 2022-11-04 艾普拉控股有限公司 用于无线通信的装置
EP3791668A1 (en) * 2018-05-08 2021-03-17 IDAC Holdings, Inc. Methods for logical channel prioritization and traffic shaping in wireless systems
CN111683407B (zh) * 2020-05-22 2022-08-26 中国联合网络通信集团有限公司 一种资源分配方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107708109A (zh) * 2016-08-08 2018-02-16 中兴通讯股份有限公司 业务处理方法、装置、系统、基站、终端及核心网网元
WO2018057120A1 (en) * 2016-09-26 2018-03-29 Intel IP Corporation Apparatuses for configuration of a light connection
CN107889155A (zh) * 2016-09-30 2018-04-06 中兴通讯股份有限公司 一种网络切片的管理方法及装置
CN111669831A (zh) * 2020-05-22 2020-09-15 中国联合网络通信集团有限公司 一种资源分配方法及装置

Also Published As

Publication number Publication date
CN116250275A (zh) 2023-06-09

Similar Documents

Publication Publication Date Title
CN111182540B (zh) 数据传送的保障方法及通信设备
CN104363598B (zh) 一种drb映射方法及装置
CN110651501B (zh) 电子装置、无线通信方法和计算机可读介质
KR101368553B1 (ko) 토큰 버킷들을 초기화, 유지 및 재구성하는 방법 및 장치
KR102480438B1 (ko) 전자 디바이스 및 라디오 통신 방법
TWI737725B (zh) 通信方法、網路設備和終端設備
WO2018228517A1 (zh) 一种接入控制的方法、网络设备以及终端设备
CN110583087B (zh) 调度请求传输控制方法及相关产品
CN112351403A (zh) 通信方法、建立slrb的方法和通信装置
EP3257317B1 (en) Uplink scheduling with wlan/3gpp aggregation
WO2022151502A1 (zh) 配置srs传输资源的方法、终端设备及网络设备
WO2022188143A1 (zh) 数据传输方法及装置
CN112637953B (zh) 一种切换bwp的方法及终端设备
WO2022000146A1 (zh) 通信方法及终端设备
WO2024055642A1 (zh) 确定调度信息类型的方法、装置、网络设备及存储介质
WO2021159252A1 (zh) 传输调度方法、装置、通信设备及存储介质
EP3381217B1 (en) Flexible mapping of logical end-points
WO2022116115A1 (zh) 上行逻辑信道复用的方法、终端设备及网络设备
WO2023000335A1 (zh) 资源处理的方法、终端设备、网络设备及存储介质
CN111194085A (zh) 一种通道资源的控制方法、终端和通信网元
CN116982346A (zh) 用于速率控制的方法和装置
WO2022141426A1 (zh) 一种切片信息的指示方法、终端设备及网络设备
CN111800832A (zh) 数据发送方法及用户设备
WO2023060404A1 (zh) 逻辑信道优先级排序方法、装置、设备及存储介质
CN118575434A (zh) Xr业务传输的方法、终端设备、网络设备及存储介质

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: 20963961

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: 20963961

Country of ref document: EP

Kind code of ref document: A1