WO2019080034A1 - 用于数据传输的方法、终端设备和网络设备 - Google Patents

用于数据传输的方法、终端设备和网络设备

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Publication number
WO2019080034A1
WO2019080034A1 PCT/CN2017/107773 CN2017107773W WO2019080034A1 WO 2019080034 A1 WO2019080034 A1 WO 2019080034A1 CN 2017107773 W CN2017107773 W CN 2017107773W WO 2019080034 A1 WO2019080034 A1 WO 2019080034A1
Authority
WO
WIPO (PCT)
Prior art keywords
mapping relationship
data packet
rqi
uplink data
mapping
Prior art date
Application number
PCT/CN2017/107773
Other languages
English (en)
French (fr)
Inventor
尤心
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 CN201780090266.1A priority Critical patent/CN110622602B/zh
Priority to PCT/CN2017/107773 priority patent/WO2019080034A1/zh
Priority to EP17929721.3A priority patent/EP3637922B1/en
Publication of WO2019080034A1 publication Critical patent/WO2019080034A1/zh
Priority to US16/716,294 priority patent/US11109264B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Definitions

  • the present application relates to the field of communications, and in particular, to a method, a terminal device, and a network device for data transmission.
  • the fifth generation (5th generation, 5G) system new radio (NR) quality of service (QoS) mapping relationship can include two parts: non-access stratum (NAS) mapping (mapping) And an access stratum (AS) mapping, wherein the NAS mapping can represent mapping from an internet protocol (IP) flow to a QoS flow, and the AS mapping can represent a mapping from a QoS flow to a data radio bearer ( Data radio bearer, DRB).
  • IP internet protocol
  • DRB Data radio bearer
  • the reflective QoS indication indicates the activation of the reflective QoS and the AS reflective QoS through a 1-bit (reflective QoS indication, RQI).
  • Deactivation that is, when a user experience (UE) receives a service data adaptation protocol (SDAP) packet, the UE needs to simultaneously determine NAS reflective QoS and AS reflective QoS according to the 1-bit RQI.
  • Activation and deactivation however, NAS reflective QoS and AS reflective QoS are relatively independent, that is, one is likely to be active but the other is inactive. For this case, the UE cannot determine the two based on the RQI. The state of AS mapping and NAS mapping cannot be determined.
  • the present application provides a method, a terminal device, and a network device for data transmission, which can flexibly configure a QoS mapping relationship, thereby improving data transmission efficiency.
  • a first aspect provides a method for data transmission, the method comprising: receiving a downlink data packet sent by a network device, where the downlink data packet includes an RQI; determining an operation mode of the RQI, where the working mode of the RQI is used for determining
  • the indication content of the RQI, the indication content includes whether the first mapping relationship and/or the second mapping relationship meets a reflection QoS mapping, where the first mapping relationship is a mapping relationship between an IP flow and a QoS flow, and the second mapping relationship is a QoS flow.
  • the mapping to the DRB the first mapping The relationship that satisfies the reflected QoS mapping indicates that the first mapping relationship of the downlink data packet is determined as the first mapping relationship of the uplink data packet, and the second mapping relationship satisfies the reflected QoS mapping indicating that the second data packet is the second mapping
  • the mapping relationship is determined as the second mapping relationship of the uplink data packet.
  • the first mapping relationship and the second mapping relationship of the uplink data packet are determined according to the working mode of the RQI and the RQI.
  • the terminal device may determine the working mode of the RQI, and may determine the first mapping of the uplink data packet sent to the network device according to the RQI of only 1 bit in the downlink data packet. Whether the relationship and the second mapping relationship satisfy the reflective QoS, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured.
  • the method further includes: using the corresponding IP flow, QoS flow, and DRB direction according to the first mapping relationship and the second mapping relationship of the uplink data packet.
  • the network device sends the uplink data packet.
  • determining the working mode of the RQI includes: determining that the working mode of the RQI is a first working mode, where the first working mode is used The RQI is indicated to indicate whether the first mapping relationship satisfies the reflected QoS mapping.
  • the RQI is a first preset value
  • a mapping relationship and the second mapping relationship include: determining that the first mapping relationship satisfies the reflected QoS mapping, and determining the first mapping relationship of the downlink data packet as the first mapping relationship of the uplink data packet.
  • the RQI can occupy 1 bit, and the first preset value can be “1”.
  • the RQI is a second preset value
  • determining the first part of the uplink data packet according to the working mode of the RQI and the RQI A mapping relationship and the second mapping relationship include: determining, according to a preset rule, the first mapping relationship of the uplink data packet, where the preset rule includes the first mapping relationship satisfying a default mapping relationship or the first mapping relationship remaining If the first mapping remains unchanged, the first mapping relationship of the previous uplink data packet of the uplink data packet is determined as the first mapping relationship of the uplink data packet.
  • the RQI can occupy 1 bit, and the first preset value can be “0”.
  • the working mode of the RQI is determined to be: determining that the working mode of the RQI is a second working mode, where the second working mode is used to indicate that the RQI indicates whether the first mapping relationship and the second mapping relationship satisfy the reflected QoS mapping.
  • the RQI is a first preset value, and determining the first part of the uplink data packet according to the working mode of the RQI and the RQI a mapping relationship and the second mapping relationship, including: determining that the first mapping relationship and the second mapping relationship satisfy the reflected QoS mapping, and determining the first mapping relationship of the downlink data packet as the uplink data packet The first mapping relationship is determined, and the second mapping relationship of the downlink data packet is determined as the second mapping relationship of the uplink data packet.
  • the RQI can occupy 1 bit, and the first preset value can be “1”.
  • the RQI is a second preset value
  • the mapping relationship and the second mapping relationship include: determining the first mapping relationship and the second mapping relationship of the uplink data according to a preset rule, where the preset rule includes the first mapping relationship and the second mapping relationship Satisfying the default mapping relationship or the first mapping relationship and the second mapping relationship remain unchanged, wherein the first mapping relationship and the second mapping relationship remain unchanged, including the first mapping relationship of the previous uplink data packet
  • the first mapping relationship of the uplink data packet is determined, and the second mapping relationship of the previous uplink data packet is determined as the second mapping relationship of the uplink data packet.
  • the RQI can occupy 1 bit, and the first preset value can be “0”.
  • the method further includes: receiving, by the network device, a first radio resource control (RRC) message; An RRC message determines the second mapping relationship of the uplink data packet.
  • RRC radio resource control
  • the method further includes: receiving a second RRC message sent by the network device, where the second RRC message includes an indication field; When the field is the first value, determining that the working mode of the RQI is the first working mode; if the indicating field is the second value, determining that the working mode of the RQI is the second working mode.
  • the terminal device may determine the working mode of the RQI, and may determine the first mapping of the uplink data packet sent to the network device according to the RQI of only 1 bit in the downlink data packet. Whether the relationship and the second mapping satisfy the reflective QoS, The states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured.
  • a second aspect provides a method for data transmission, the method comprising: transmitting a downlink data packet to a terminal device, where the downlink data packet includes an RQI; and transmitting, by the terminal device, an operation mode of the RQI, the working mode of the RQI Determining, by the terminal device, the indication content of the RQI, where the indication content includes whether the first mapping relationship and/or the second mapping relationship meets a reflection QoS mapping, so that the terminal device determines uplink data according to the working mode of the RQI and the RQI.
  • the first mapping relationship of the packet and the second mapping relationship is a mapping relationship between the IP flow and the QoS flow
  • the second mapping relationship is a mapping relationship between the QoS flow and the DRB, where the first mapping relationship satisfies the
  • the reflected QoS mapping indicates that the terminal device determines the first mapping relationship of the downlink data packet as the first mapping relationship of the uplink data packet, where the second mapping relationship satisfies the reflected QoS mapping indicating that the terminal device uses the downlink data packet
  • the second mapping relationship is determined as the second mapping relationship of the uplink data packet.
  • the network device may configure the working mode of the RQI for the terminal device, and may enable the terminal device to determine by sending the downlink data packet including the RQI of only 1 bit to the terminal device. Whether the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device meet the reflective QoS, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, thereby flexibly configuring the first mapping relationship and The mapping rule of the second mapping relationship.
  • the method further includes: receiving, by the terminal device, the uplink data packet that is sent according to the first mapping relationship of the uplink data packet and the second mapping relationship.
  • the working mode of the RQI is a first working mode, where the first working mode is used to indicate whether the RQI indicates whether the first mapping relationship is The reflected QoS mapping is satisfied.
  • the RQI is a first preset value, where the first working mode and the first preset value are used to indicate the terminal device
  • the first mapping relationship of the uplink data satisfies the reflected QoS mapping.
  • the RQI is a second preset value, where the first working mode and the second preset value are used to indicate that the terminal device is configured according to
  • the preset rule determines the first mapping relationship of the uplink data, where the preset rule includes that the first mapping relationship satisfies a default mapping relationship or the first mapping relationship remains unchanged, and the first mapping remains unchanged.
  • the terminal device determines the first mapping relationship of the previous uplink data packet of the uplink data packet as the first mapping relationship of the uplink data packet.
  • the working mode of the RQI is a second working mode, where the second working mode is used to indicate that the RQI represents the first mapping relationship and Whether the second mapping relationship satisfies the reflected QoS mapping.
  • the RQI is a first preset value, where the second working mode and the first preset value are used to indicate the terminal device
  • the first mapping relationship and the second mapping relationship of the uplink data satisfy the reflected QoS mapping.
  • the RQI is a second preset value, where the second working mode and the second preset value are used to indicate that the terminal device is configured according to
  • the preset rule determines the first mapping relationship and the second mapping relationship of the uplink data, where the preset rule includes the first mapping relationship and the second mapping relationship satisfying a default mapping relationship or the first mapping relationship and the second mapping relationship
  • the mapping relationship remains unchanged, and the first mapping relationship and the second mapping relationship remain unchanged, including determining the first mapping relationship of the previous uplink data packet as the first mapping relationship of the uplink data packet, and
  • the second mapping relationship of the previous uplink data packet is determined as the second mapping relationship of the uplink data packet.
  • the method further includes: sending, by the terminal device, a first RRC message, where the first RRC message is used to indicate the uplink data packet.
  • the second mapping relationship
  • the method further includes: sending, by the terminal device, a second RRC message, where the second RRC message includes an indication field, where the indication field is The first value is used to indicate that the working mode of the RQI is the first working mode, and when the indication field is the second value, the working mode for indicating the RQI is the second working mode.
  • the network device may configure the working mode of the RQI for the terminal device, and may enable the terminal device to determine by sending the downlink data packet including the RQI of only 1 bit to the terminal device. Whether the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device meet the reflective QoS, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, thereby flexibly configuring the first mapping relationship and The mapping rule of the second mapping relationship.
  • a terminal device for performing the method of any of the above first aspect or any of the possible implementations of the first aspect.
  • the terminal device includes Aspect or unit of method in any possible implementation of the first aspect.
  • a network device for performing the method of any of the foregoing second aspect or any of the possible implementations of the second aspect.
  • the network device comprises means for performing the method of any of the above-described second or second aspects of the second aspect.
  • a terminal device comprising: a storage unit and a processor, the storage unit is configured to store an instruction, the processor is configured to execute an instruction stored by the memory, and when the processor executes the instruction stored by the memory The execution causes the processor to perform the method of the first aspect or any possible implementation of the first aspect.
  • a network device comprising: a storage unit and a processor, the storage unit is configured to store an instruction, the processor is configured to execute an instruction stored by the memory, and when the processor executes the instruction stored by the memory The execution causes the processor to perform the method of the second aspect or any possible implementation of the second aspect.
  • a seventh aspect a computer readable medium for storing a computer program, the computer program comprising instructions for performing the method of the first aspect or any of the possible implementations of the first aspect.
  • a computer readable medium for storing a computer program comprising instructions for performing the method of the second aspect or any of the possible implementations of the second aspect.
  • a computer program product comprising instructions for performing the above-described first aspect or any of the possible implementations of the first aspect when the computer runs the finger of the computer program product The method of data transmission.
  • the computer program product can be run on the terminal device of the above third aspect.
  • a computer program product comprising instructions for performing the second aspect or any of the possible implementations of the second aspect when the computer runs the finger of the computer program product The method of data transmission.
  • the computer program product can be run on the network device of the fourth aspect described above.
  • FIG. 1 is a schematic flowchart of a method for data transmission according to an embodiment of the present application.
  • FIG. 2 is another schematic flowchart of a method for data transmission according to an embodiment of the present application.
  • FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 4 is another schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 5 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 6 is another schematic block diagram of a network device according to an embodiment of the present application.
  • GSMC global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet radio service
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the terminal device in the embodiment of the present application may refer to a user equipment, an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or User device.
  • the terminal device may also be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), with wireless communication.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device in the embodiment of the present application may be a device for communicating with a terminal device, where the network device may be a base transceiver station (BTS) in a GSMC system or a CDMA system, or a base station (NodeB in a WCDMA system. NB), which may also be an evolved base station (evolutional NodeB, eNB or eNodeB) in the LTE system, or a wireless controller in a cloud radio access network (CRAN) scenario, or the network device may
  • the embodiment of the present application is not limited to a relay station, an access point, an in-vehicle device, a wearable device, a network device in a future 5G network, or a network device in a future evolved PLMN network. set.
  • FIG. 1 shows a schematic flow diagram of a method 100 for data transmission in accordance with an embodiment of the present application, which may be performed by a terminal device.
  • the method 100 includes: S110, receiving a downlink data packet sent by a network device, where the downlink data packet includes an RQI; S120, determining an operating mode of the RQI, where the working mode of the RQI is used to determine an indication of the RQI.
  • the indication content includes whether the first mapping relationship and/or the second mapping relationship meets a reflection QoS mapping, where the first mapping relationship is a mapping relationship between the IP flow and the QoS flow, and the second mapping relationship is a mapping of the QoS flow to the DRB.
  • a relationship that the first mapping relationship satisfies the reflected QoS mapping indicates that the first mapping relationship of the downlink data packet is determined as the first mapping relationship of the uplink data packet, and the second mapping relationship satisfies the reflected QoS mapping representation to indicate the downlink
  • the second mapping relationship of the data packet is determined as the second mapping relationship of the uplink data packet.
  • the first mapping relationship may be a NAS mapping, that is, the first mapping relationship may indicate that the IP flow is mapped to the QoS flow
  • the second mapping relationship may be an AS mapping, that is, the second mapping relationship may represent that the QoS flow is mapped to DRB.
  • the first mapping relationship indicates that the IP flow is mapped to the QoS flow.
  • the specific mapping relationship between each IP flow and each QoS flow in the data packet may be determined according to the mapping rule that the first mapping relationship satisfies.
  • the mapping rule that the second mapping relationship of the data packet is satisfied, the specific correspondence between each QoS flow of the data packet and each DRB may also be determined.
  • the first mapping relationship and the second mapping relationship may be mapped according to a certain mapping rule.
  • the first mapping relationship and the second mapping relationship may follow reflective QoS, so as to determine a first mapping of the downlink data packet.
  • the second mapping relationship, the first mapping relationship and the second mapping relationship of the downlink data packet are respectively determined as a first mapping relationship and a second mapping relationship of the uplink data packet.
  • the first mapping relationship and/or the second mapping relationship follow reflective QoS, that is, the first reflective QoS is in an active state, and/or the second reflective QoS is in an active state, otherwise, the first reflective QoS and the second The reflective QoS is deactivated.
  • the terminal device determines an operating mode of the RQI, where the working mode of the RQI is used to determine the indication content of the RQI, where the indication content includes whether the first mapping relationship and/or the second mapping relationship meets the reflective QoS.
  • the working mode of the RQI may include a first working mode and a second working mode, where the first working mode is used to indicate whether the first mapping relationship satisfies the reflective QoS, where the second working mode is used to indicate the first mapping relationship and Whether the second mapping relationship is Meet reflective QoS.
  • the terminal device when the terminal device determines that the working mode of the RQI is the first working mode, the terminal device receives the downlink data packet that is sent by the network device, including the RQI, if the RQI is the first For example, if the RQI is “1”, the first mapping relationship of the uplink data packet of the terminal device satisfies the reflective QoS; if the RQI is the second preset value, for example, the RQI is “0”. The first mapping relationship does not satisfy the reflective QoS.
  • the first mapping relationship may be determined according to a preset rule.
  • the terminal device when the terminal device receives the downlink data packet that is sent by the network device, including the RQI, and the RQI is the first preset value, for example, the RQI is “1”, the terminal device activates the first The reflective QoS of the mapping relationship determines that the first mapping relationship of the uplink data packet satisfies the reflective QoS, that is, the terminal device determines the first mapping relationship of the received downlink data packet as the first mapping relationship of the uplink data packet.
  • the reflective QoS of a mapping relationship may determine the first mapping relationship of the uplink data packet according to a preset rule.
  • the preset rule may be used to maintain the first mapping relationship for the terminal device. For example, the terminal device may determine the first mapping relationship of the previous uplink data packet of the uplink data packet as the first mapping relationship of the uplink data packet.
  • the preset rule may also be used by the terminal device to determine the first mapping relationship of the uplink data packet according to the default mapping rule.
  • the default mapping rule may be pre-configured, but the embodiment of the present application is not limited thereto.
  • the terminal device may determine, by using an RRC message sent by the network device, a second mapping relationship of the uplink data packet. Specifically, the terminal device may receive the first RRC message sent by the network device, where the first RRC message includes a mapping rule of the second mapping relationship, and the terminal device may determine, according to the first RRC message, a second mapping relationship of the uplink data packet.
  • the terminal device when the terminal device determines that the working mode of the RQI is the second working mode, the terminal device receives the downlink data packet that is sent by the network device, including the RQI, if the RQI is the first The preset value, for example, the RQI is “1”, indicating that the first mapping relationship and the second mapping relationship of the uplink data packet of the terminal device both satisfy the reflective QoS; if the RQI is the second preset value, for example If the RQI is “0”, the first mapping relationship is represented. The second mapping relationship does not satisfy the reflective QoS.
  • the first mapping relationship and the second mapping relationship may be determined according to a preset rule. That is, in the second working mode, the RQI may be used to indicate whether the first mapping relationship and the second mapping relationship satisfy the reflective QoS.
  • the terminal device when the terminal device receives the downlink data packet that is sent by the network device, including the RQI, and the RQI is the first preset value, for example, the RQI is “1”, the terminal device activates the first The reflective QoS of the mapping relationship and the second mapping relationship determines that the first mapping relationship and the second mapping relationship of the uplink data packet satisfy the reflective QoS, that is, the terminal device determines the first mapping relationship of the received downlink data packet as the uplink data packet. The first mapping relationship is determined, and the second mapping relationship of the received downlink data packet is determined as the second mapping relationship of the uplink data packet.
  • the terminal device deactivates the first
  • the reflective QoS of the mapping relationship and the second mapping relationship may determine the first mapping relationship and the second mapping relationship of the uplink data packet according to a preset rule.
  • the preset rule may be configured to maintain the first mapping relationship and the second mapping relationship unchanged for the terminal device. For example, the terminal device may determine, as the uplink data packet, the first mapping relationship of the previous uplink data packet of the uplink data packet.
  • the preset rule may further determine, by the terminal device, the uplink data packet according to a default mapping rule.
  • a mapping relationship and a second mapping relationship, the default mapping rule may be pre-configured, but the embodiment of the present application is not limited thereto.
  • the RQI may indicate whether the first mapping relationship and the second mapping relationship meet the reflective QoS, where the second mapping relationship may further be determined according to the RRC message sent by the network device.
  • the terminal device may determine whether the second mapping relationship satisfies the reflective QoS, and the terminal device may further receive the first RRC message sent by the network device, where the first RRC message includes The mapping rule of the second mapping relationship, the terminal device may determine the second mapping relationship of the uplink data packet according to the first RRC message, and does not need to determine the second mapping relationship according to the indication of the RQI of the second working mode.
  • the SDAP layer of the terminal device may determine the working mode of the RQI according to the configuration message sent by the RRC layer. Specifically, the terminal device may receive the second RRC message sent by the network device, and determine, according to the second RRC message, the working mode of the RQI. For example, receiving a second RRC message sent by the network device, where the second RRC message may include an indication field, for example, This indication field can occupy 1 bit.
  • the indication field is the first value, for example, the indication field is “0”
  • the terminal device may indicate that the working mode of the RQI is the first working mode, and when the indication field is the second value, for example, the indication field. If the value is "1", the working mode of the RQI of the terminal device may be indicated as the second working mode, but the embodiment of the present application is not limited thereto.
  • the terminal device determines the first mapping relationship and the second mapping relationship of the uplink data packet according to the RQI in the downlink data packet and the determined working mode of the RQI, and further can use the corresponding IP flow and the QoS flow.
  • the DRB sends the uplink data packet to the network device.
  • the terminal device may determine the working mode of the RQI, and may determine the first mapping of the uplink data packet sent to the network device according to the RQI of only 1 bit in the downlink data packet. Whether the relationship and the second mapping relationship satisfy the reflective QoS, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured.
  • FIG. 1 a method for data transmission according to an embodiment of the present application is described in detail from the perspective of a terminal device.
  • FIG. 2 a method for data transmission according to an embodiment of the present application will be described from the perspective of a network device. method.
  • the method 200 includes: S210, sending a downlink data packet to a terminal device, where the downlink data packet includes an RQI; S220, sending an operation mode of the RQI to the terminal device, where the working mode of the RQI is used for the terminal Determining, by the device, the indication content of the RQI, where the indication content includes whether the first mapping relationship and/or the second mapping relationship meets a reflection QoS mapping, so that the terminal device determines the first uplink data packet according to the working mode of the RQI and the RQI.
  • mapping relationship and a second mapping relationship where the first mapping relationship is a mapping relationship between the IP flow and the QoS flow, and the second mapping relationship is a mapping relationship between the QoS flow and the DRB, where the first mapping relationship satisfies the reflected QoS mapping representation Determining, by the terminal device, the first mapping relationship of the downlink data packet as the first mapping relationship of the uplink data packet, where the second mapping relationship satisfies the reflected QoS mapping, indicating that the terminal device uses the second mapping of the downlink data packet The relationship is determined as the second mapping relationship of the upstream data packet.
  • the network device may configure the working mode of the RQI for the terminal device, and may enable the terminal device to determine by sending the downlink data packet including the RQI of only 1 bit to the terminal device. Whether the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device meet the reflective QoS, so that the first mapping relationship and the second mapping The state of the reflective QoS of the shot relationship is relatively independent, thereby flexibly configuring the mapping rules of the first mapping relationship and the second mapping relationship.
  • the method 200 further includes: receiving, by the terminal device, the uplink data packet sent according to the first mapping relationship of the uplink data packet and the second mapping relationship.
  • the working mode of the RQI is a first working mode, where the first working mode is used to indicate that the RQI indicates whether the first mapping relationship satisfies the reflected QoS mapping.
  • the RQI is a first preset value, where the first working mode and the first preset value are used to indicate that the first mapping relationship of the uplink data of the terminal device satisfies the reflected QoS mapping.
  • the RQI is a second preset value, where the first working mode and the second preset value are used to indicate that the terminal device determines the first mapping relationship of the uplink data according to a preset rule, where the preset rule is If the first mapping relationship satisfies the default mapping relationship or the first mapping relationship remains unchanged, the first mapping remains unchanged, and the terminal device determines the first mapping relationship of the previous uplink data packet of the uplink data packet as The first mapping relationship of the uplink data packet.
  • the working mode of the RQI is a second working mode, where the second working mode is used to indicate that the RQI indicates whether the first mapping relationship and the second mapping relationship satisfy the reflective QoS mapping.
  • the RQI is a first preset value, where the second working mode and the first preset value are used to indicate that the first mapping relationship and the second mapping relationship of the uplink data of the terminal device meet the reflection QoS mapping.
  • the RQI is a second preset value, where the second working mode and the second preset value are used to indicate that the terminal device determines the first mapping relationship and the second mapping of the uplink data according to a preset rule.
  • the preset rule includes the first mapping relationship and the second mapping relationship satisfying a default mapping relationship, or the first mapping relationship and the second mapping relationship remain unchanged, and the first mapping relationship and the second mapping relationship are maintained.
  • the invariant includes determining the first mapping relationship of the previous uplink data packet as the first mapping relationship of the uplink data packet, and determining the second mapping relationship of the previous uplink data packet as the uplink data packet. The second mapping relationship.
  • the method 200 further includes: sending, by the terminal device, a first RRC message, where the first RRC message is used to indicate the second mapping relationship of the uplink data packet.
  • the method 200 further includes: sending a second RRC message to the terminal device, where the second RRC message includes an indication field, where the indication field is a first value, indicating that the working mode of the RQI is the first work
  • the mode when the indication field is the second value, is used to indicate that the working mode of the RQI is the second working mode.
  • the network device in the method 200 in the embodiment of the present application may correspond to the network device in the method 100
  • the terminal device in the method 200 may correspond to the terminal device in the method 100, and details are not described herein again.
  • the network device may configure the working mode of the RQI for the terminal device, and may enable the terminal device to determine by sending the downlink data packet including the RQI of only 1 bit to the terminal device. Whether the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device meet the reflective QoS, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, thereby flexibly configuring the first mapping relationship and The mapping rule of the second mapping relationship.
  • the size of the sequence numbers of the foregoing processes does not mean the order of execution sequence, and the order of execution of each process should be determined by its function and internal logic, and should not be applied to the embodiment of the present application.
  • the implementation process constitutes any limitation.
  • a method for data transmission according to an embodiment of the present application is described in detail above with reference to FIG. 1 to FIG. 2, and a terminal device and a network device according to an embodiment of the present application will be described below with reference to FIG. 3 to FIG.
  • the terminal device 300 includes: a receiving unit 310 and a determining unit 320, and optionally, a sending unit 330.
  • the receiving unit 310 is configured to: receive a downlink data packet sent by the network device, where the downlink data packet includes an RQI; the determining unit 320 is configured to: determine an operating mode of the RQI, where the working mode of the RQI is used to determine the RQI
  • the indication content includes a first mapping relationship and/or a second mapping relationship that satisfies a reflection QoS mapping, where the first mapping relationship is a mapping relationship between an IP flow and a QoS flow, and the second mapping relationship is a QoS flow to the DRB.
  • mapping relationship where the first mapping relationship satisfies the reflected QoS mapping, the first mapping relationship of the downlink data packet is determined as the first mapping relationship of the uplink data packet, and the second mapping relationship satisfies the reflected QoS mapping representation
  • the second mapping relationship of the downlink data packet is determined as the second mapping relationship of the uplink data packet; the determining unit 320 is further configured to: determine the first mapping of the uplink data packet according to the working mode of the RQI and the RQI Relationship and the second mapping relationship.
  • the terminal device in the embodiment of the present application can determine the working mode of the RQI, and can determine the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device according to the RQI of only 1 bit in the downlink data packet. Whether the reflective QoS is satisfied, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured.
  • the sending unit 330 is configured to send the uplink data packet to the network device by using the corresponding IP flow, the QoS flow, and the DRB according to the first mapping relationship and the second mapping relationship of the uplink data packet.
  • the determining unit 320 is specifically configured to: determine that the working mode of the RQI is a first working mode, where the first working mode is used to indicate whether the RQI indicates whether the first mapping relationship satisfies the reflected QoS mapping.
  • the RQI is a first preset value
  • the determining unit 320 is specifically configured to: determine that the first mapping relationship satisfies the reflected QoS mapping, and determine the first mapping relationship of the downlink data packet as the uplink data. The first mapping relationship of the packet.
  • the RQI is a second preset value
  • the determining unit 320 is configured to: determine, according to a preset rule, the first mapping relationship of the uplink data packet, where the preset rule includes the first mapping relationship meets a default The mapping relationship or the first mapping relationship remains unchanged. The first mapping remains unchanged, and the first mapping relationship of the previous uplink data packet of the uplink data packet is determined as the first mapping relationship of the uplink data packet.
  • the determining unit 320 is specifically configured to: determine that the working mode of the RQI is a second working mode, where the second working mode is used to indicate that the RQI indicates whether the first mapping relationship and the second mapping relationship satisfy the reflection QoS mapping.
  • the RQI is a first preset value
  • the determining unit 320 is specifically configured to: determine that the first mapping relationship and the second mapping relationship satisfy the reflected QoS mapping, and set the first mapping of the downlink data packet.
  • the relationship is determined as the first mapping relationship of the uplink data packet
  • the second mapping relationship of the downlink data packet is determined as the second mapping relationship of the uplink data packet.
  • the RQI is a second preset value
  • the determining unit 320 is specifically configured to: determine the first mapping relationship and the second mapping relationship of the uplink data according to a preset rule, where the preset rule includes the first A mapping relationship and the second mapping relationship satisfy a default mapping relationship or the first mapping relationship and the second mapping relationship remain unchanged, wherein the first mapping relationship and the second mapping relationship remain unchanged, including the previous mapping
  • the first mapping relationship of the uplink data packet is determined as the uplink data packet.
  • the receiving unit 310 is further configured to: receive the first RRC message sent by the network device; the determining unit 320 is further configured to: determine, according to the first RRC message, the second mapping relationship of the uplink data packet.
  • the receiving unit 310 is further configured to: receive a second RRC message sent by the network device, where the second RRC message includes an indication field; the determining unit 320 is further configured to: if the indication field is the first value, Determining the working mode of the RQI is the first working mode; if the indicating field is the second value, determining that the working mode of the RQI is the second working mode.
  • terminal device 300 may correspond to the method 100 in the embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the terminal device 300 are respectively implemented to implement FIG. 1 to FIG. 2 .
  • the corresponding processes of the terminal devices of the respective methods are not described herein for the sake of brevity.
  • the terminal device in the embodiment of the present application can determine the working mode of the RQI, and can determine the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device according to the RQI of only 1 bit in the downlink data packet. Whether the reflective QoS is satisfied, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured.
  • the network device 400 includes: a sending unit 410, which may optionally include a receiving unit 420.
  • the sending unit 410 is configured to: send a downlink data packet to the terminal device, where the downlink data packet includes an RQI; the sending unit 410 is further configured to: send the working mode of the RQI to the terminal device, where the working mode of the RQI is used. Determining, by the terminal device, the indication content of the RQI, where the indication content includes whether the first mapping relationship and/or the second mapping relationship meets a reflection QoS mapping, so that the terminal device determines the uplink data packet according to the working mode of the RQI and the RQI.
  • the first mapping relationship and the second mapping relationship is a mapping relationship between the IP flow and the QoS flow
  • the second mapping relationship is a mapping relationship between the QoS flow and the DRB, where the first mapping relationship satisfies the reflection
  • the QoS mapping indicates that the terminal device determines the first mapping relationship of the downlink data packet as the first mapping relationship of the uplink data packet, where the second mapping relationship satisfies the reflected QoS mapping indicating that the terminal device uses the downlink data packet for the downlink data packet.
  • the second mapping relationship is determined as the second mapping relationship of the uplink data packet.
  • the network device in the embodiment of the present application configures the working mode of the RQI for the terminal device, And sending the downlink data packet including the RQI of only 1 bit to the terminal device, so that the terminal device can determine whether the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device meet the reflective QoS, so that the first mapping is performed.
  • the state of the reflective QoS of the relationship and the second mapping relationship is relatively independent, thereby flexibly configuring the mapping rules of the first mapping relationship and the second mapping relationship.
  • the receiving unit 420 is configured to: receive the uplink data packet that is sent by the terminal device according to the first mapping relationship of the uplink data packet and the second mapping relationship.
  • the working mode of the RQI is a first working mode, where the first working mode is used to indicate that the RQI indicates whether the first mapping relationship satisfies the reflected QoS mapping.
  • the RQI is a first preset value, where the first working mode and the first preset value are used to indicate that the first mapping relationship of the uplink data of the terminal device satisfies the reflected QoS mapping.
  • the RQI is a second preset value, where the first working mode and the second preset value are used to indicate that the terminal device determines the first mapping relationship of the uplink data according to a preset rule, where the preset rule is If the first mapping relationship satisfies the default mapping relationship or the first mapping relationship remains unchanged, the first mapping remains unchanged, and the terminal device determines the first mapping relationship of the previous uplink data packet of the uplink data packet as The first mapping relationship of the uplink data packet.
  • the working mode of the RQI is a second working mode, where the second working mode is used to indicate that the RQI indicates whether the first mapping relationship and the second mapping relationship satisfy the reflective QoS mapping.
  • the RQI is a first preset value, where the second working mode and the first preset value are used to indicate that the first mapping relationship and the second mapping relationship of the uplink data of the terminal device meet the reflection QoS mapping.
  • the RQI is a second preset value, where the second working mode and the second preset value are used to indicate that the terminal device determines the first mapping relationship and the second mapping of the uplink data according to a preset rule.
  • the preset rule includes the first mapping relationship and the second mapping relationship satisfying a default mapping relationship, or the first mapping relationship and the second mapping relationship remain unchanged, and the first mapping relationship and the second mapping relationship are maintained.
  • the invariant includes determining the first mapping relationship of the previous uplink data packet as the first mapping relationship of the uplink data packet, and determining the second mapping relationship of the previous uplink data packet as the uplink data packet. The second mapping relationship.
  • the sending unit 410 is further configured to: send a first RRC message to the terminal device, where the first RRC message is used to indicate the second mapping relationship of the uplink data packet.
  • the sending unit 410 is further configured to: send, to the terminal device, a second RRC message, where the second RRC message includes an indication field, where the indication field is a first value, used to indicate the RQI The working mode is the first working mode, and the indicating field is a second value for indicating that the working mode of the RQI is the second working mode.
  • the network device 400 may correspond to the method 200 in the embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the network device 400 are respectively implemented in order to implement FIG. 1 to FIG. 2 .
  • the corresponding process of the network device of each method in the method is not described here for brevity.
  • the network device in the embodiment of the present application can enable the terminal device to determine the uplink data sent to the network device by configuring the working mode of the RQI for the terminal device and transmitting the downlink data packet including the RQI of only 1 bit to the terminal device.
  • the first mapping relationship and the second mapping relationship of the packet satisfy the reflective QoS, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured. .
  • FIG. 5 shows a schematic block diagram of a terminal device 500 according to an embodiment of the present application.
  • the terminal device 500 includes a processor 510 and a transceiver 520.
  • the processor 510 is connected to the transceiver 520, and is optional.
  • the terminal device 500 further includes a memory 530, and the memory 530 is connected to the processor 510.
  • the processor 510, the memory 530, and the transceiver 520 communicate with each other through an internal connection path to transfer and/or control data signals.
  • the memory 530 can be used to store instructions, and the processor 510 is configured to execute the memory 530.
  • the transceiver 520 is configured to: receive a downlink data packet sent by the network device, where the downlink data packet includes an RQI; the processor 510 is configured to: determine an operating mode of the RQI, where The working mode of the RQI is used to determine the indication content of the RQI, where the indication content includes whether the first mapping relationship and/or the second mapping relationship meets a reflection QoS mapping, where the first mapping relationship is a mapping relationship between the IP flow and the QoS flow, where the first mapping relationship is The second mapping relationship is a mapping relationship between the QoS flow and the DRB, where the first mapping relationship satisfies the reflected QoS mapping, and the first mapping relationship of the downlink data packet is determined as the first mapping relationship of the uplink data packet, where the second mapping relationship is The mapping relationship satisfies the reflected QoS mapping indicating that the second mapping relationship of the downlink data packet is determined as the second mapping relationship of the uplink data packet, where the second mapping relationship is The mapping relationship satisfies
  • the terminal device in the embodiment of the present application can determine the working mode of the RQI, and can determine the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device according to the RQI of only 1 bit in the downlink data packet. Whether the reflective QoS is satisfied, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, thereby flexibly configuring the first mapping relationship.
  • the mapping rule of the system and the second mapping relationship can be determined the working mode of the RQI, and can determine the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device according to the RQI of only 1 bit in the downlink data packet.
  • the transceiver 520 is configured to send, according to the first mapping relationship and the second mapping relationship of the uplink data packet, the corresponding IP flow, the QoS flow, and the DRB to the network device. Upstream packet.
  • the processor 510 is configured to: determine that the working mode of the RQI is a first working mode, where the first working mode is used to indicate whether the RQI indicates whether the first mapping relationship satisfies the reflected QoS mapping. .
  • the RQI is a first preset value
  • the processor 510 is configured to: determine that the first mapping relationship satisfies the reflected QoS mapping, and determine the first mapping relationship of the downlink data packet. The first mapping relationship of the uplink data packet.
  • the RQI is a second preset value
  • the processor 510 is configured to: determine, according to a preset rule, the first mapping relationship of the uplink data packet, where the preset rule includes the first The mapping relationship satisfies the default mapping relationship or the first mapping relationship remains unchanged. The first mapping remains unchanged, and the first mapping relationship of the previous uplink data packet of the uplink data packet is determined to be the first information of the uplink data packet. A mapping relationship.
  • the processor 510 is configured to: determine that the working mode of the RQI is a second working mode, where the second working mode is used to indicate that the RQI represents the first mapping relationship and the second mapping relationship. Whether the reflection QoS mapping is satisfied.
  • the RQI is a first preset value
  • the processor 510 is configured to: determine that the first mapping relationship and the second mapping relationship satisfy the reflected QoS mapping, and that the downlink data packet is The first mapping relationship is determined as the first mapping relationship of the uplink data packet, and the second mapping relationship of the downlink data packet is determined as the second mapping relationship of the uplink data packet.
  • the RQI is a second preset value
  • the processor 510 is configured to: determine the first mapping relationship and the second mapping relationship of the uplink data according to a preset rule, where the preset The rule includes the first mapping relationship and the second mapping relationship satisfying a default mapping relationship or the first mapping relationship and the second mapping relationship remain unchanged, wherein the first mapping relationship and the second mapping relationship remain unchanged. Determining the first mapping relationship of the previous uplink data packet as the first mapping relationship of the uplink data packet, and determining the second mapping relationship of the previous uplink data packet as the second mapping of the uplink data packet Mapping relations.
  • the transceiver 520 is configured to: receive a first RRC message sent by the network device, where the processor 510 is configured to: determine the uplink number according to the first RRC message. According to the second mapping relationship of the package.
  • the transceiver 520 is further configured to: receive a second RRC message sent by the network device, where the second RRC message includes an indication field, and the processor 510 is configured to: if the indication field is When the value is a value, the working mode of the RQI is determined to be the first working mode; if the indicating field is the second value, determining that the working mode of the RQI is the second working mode.
  • the terminal device 500 may correspond to the terminal device 300 in the embodiment of the present application, and may correspond to the corresponding body in the method 100 according to the embodiment of the present application, and each of the terminal devices 500
  • the above and other operations and/or functions of the unit are respectively implemented in order to implement the corresponding processes of the terminal devices in the respective methods in FIG. 1 and FIG. 2, and are not described herein again for brevity.
  • the terminal device in the embodiment of the present application can determine the working mode of the RQI, and can determine the first mapping relationship and the second mapping relationship of the uplink data packet sent to the network device according to the RQI of only 1 bit in the downlink data packet. Whether the reflective QoS is satisfied, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured.
  • FIG. 6 shows a schematic block diagram of a network device 600 according to an embodiment of the present application.
  • the network device 600 includes a processor 610 and a transceiver 620.
  • the processor 610 is connected to the transceiver 620, and is optional.
  • the network device 600 also includes a memory 630 that is coupled to the processor 610.
  • the processor 610, the memory 630 and the transceiver 620 communicate with each other through an internal connection path, and the data signal is transmitted and/or controlled.
  • the memory 630 can be used to store instructions, and the processor 610 is configured to execute the storage of the memory 630.
  • the command is used to control the transceiver 620 to send information or signals.
  • the transceiver 620 is configured to: send a downlink data packet to the terminal device, where the downlink data packet includes an RQI; send the RQI working mode to the terminal device, and the working mode of the RQI Determining, by the terminal device, the indication content of the RQI, where the indication content includes whether the first mapping relationship and/or the second mapping relationship meets a reflection QoS mapping, so that the terminal device determines uplink data according to the working mode of the RQI and the RQI.
  • the first mapping relationship of the packet and the second mapping relationship is a mapping relationship between the IP flow and the QoS flow
  • the second mapping relationship is a mapping relationship between the QoS flow and the DRB, where the first mapping relationship satisfies the
  • the reflected QoS mapping indicates that the terminal device determines the first mapping relationship of the downlink data packet as the first mapping relationship of the uplink data packet, and the second mapping The shooting relationship satisfies the reflected QoS mapping, indicating that the terminal device determines the second mapping relationship of the downlink data packet as the second mapping relationship of the uplink data packet.
  • the network device in the embodiment of the present application can enable the terminal device to determine the uplink data sent to the network device by configuring the working mode of the RQI for the terminal device and transmitting the downlink data packet including the RQI of only 1 bit to the terminal device.
  • the first mapping relationship and the second mapping relationship of the packet satisfy the reflective QoS, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured. .
  • the transceiver 620 is configured to: receive the uplink data packet sent by the terminal device according to the first mapping relationship of the uplink data packet and the second mapping relationship.
  • the working mode of the RQI is a first working mode, where the first working mode is used to indicate that the RQI indicates whether the first mapping relationship satisfies the reflected QoS mapping.
  • the RQI is a first preset value, where the first working mode and the first preset value are used to indicate that the first mapping relationship of the uplink data of the terminal device satisfies the reflection QoS. Mapping.
  • the RQI is a second preset value, where the first working mode and the second preset value are used to indicate that the terminal device determines the first mapping relationship of the uplink data according to a preset rule.
  • the preset rule includes that the first mapping relationship satisfies a default mapping relationship or the first mapping relationship remains unchanged, and the first mapping remains unchanged, including the first uplink data packet of the uplink data packet by the terminal device.
  • a mapping relationship is determined as the first mapping relationship of the uplink data packet.
  • the working mode of the RQI is a second working mode, where the second working mode is used to indicate that the RQI indicates whether the first mapping relationship and the second mapping relationship satisfy the reflective QoS mapping.
  • the RQI is a first preset value, where the second working mode and the first preset value are used to indicate the first mapping relationship and the second of the uplink data of the terminal device.
  • the mapping relationship satisfies the reflected QoS mapping.
  • the RQI is a second preset value, where the second working mode and the second preset value are used to indicate that the terminal device determines the first mapping relationship of the uplink data according to a preset rule.
  • the preset rule includes the first mapping relationship and the second mapping relationship satisfying a default mapping relationship or the first mapping relationship and the second mapping relationship remain unchanged, the first mapping relationship and the first mapping relationship The second mapping relationship remains unchanged, the first mapping relationship of the previous uplink data packet is determined as the first mapping relationship of the uplink data packet, and the second mapping relationship of the previous uplink data packet is determined as The second mapping relationship of the uplink data packet.
  • the transceiver 620 is configured to send the first to the terminal device.
  • the RRC message is used to indicate the second mapping relationship of the uplink data packet.
  • the transceiver 620 is configured to send a second RRC message to the terminal device, where the second RRC message includes an indication field, where the indication field is a first value, and is used to indicate the work of the RQI.
  • the mode is the first working mode, and when the indication field is the second value, the working mode for indicating the RQI is the second working mode.
  • the network device 600 may correspond to the network device 400 in the embodiment of the present application, and may correspond to the corresponding body in the method 200 according to the embodiment of the present application, and each of the network devices 600
  • the above and other operations and/or functions of the unit are respectively implemented in order to implement the corresponding processes of the network devices in the respective methods in FIG. 1 to FIG. 2, and are not described herein again for brevity.
  • the network device in the embodiment of the present application can enable the terminal device to determine the uplink data sent to the network device by configuring the working mode of the RQI for the terminal device and transmitting the downlink data packet including the RQI of only 1 bit to the terminal device.
  • the first mapping relationship and the second mapping relationship of the packet satisfy the reflective QoS, so that the states of the reflective QoS of the first mapping relationship and the second mapping relationship are relatively independent, so that the mapping rules of the first mapping relationship and the second mapping relationship are flexibly configured. .
  • the above method embodiments of the present application may be applied to a processor or implemented by a processor.
  • the processor may be an integrated circuit chip with signal processing capabilities.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or the like.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • Programming logic devices, discrete gates or transistor logic devices, discrete hardware components The methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • non-volatile memory can Read-only memory (ROM), programmable read only memory (ROMM), erasable programmable read only memory (erasable PROM, EPROM), electrically erasable programmable read only memory ( Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-only memory
  • ROMM programmable read only memory
  • EPROM erasable programmable read only memory
  • Electrically EPROM electrically erasable programmable read only memory
  • EEPROM electrically erasable programmable read only memory
  • flash memory electrically EPROM, EEPROM
  • RAM random access memory
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • Synchronous DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous DRAM
  • DDR SDRAM double data rate synchronous DRAM
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronously connected dynamic random access memory
  • DR RAM direct memory bus random access memory
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. You can choose some of them according to actual needs or All units are used to achieve the objectives of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program code. .

Abstract

本申请实施例涉及用于数据传输的方法、终端设备和网络设备。该方法包括接收网络设备发送的下行数据包，该下行数据包包括RQI；确定该RQI的工作模式，该RQI的工作模式用于确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射；根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系。本申请实施例的用于数据传输的方法、终端设备和网络设备，终端设备可以确定RQI的工作模式，并可以根据下行数据包中仅1bit的RQI，即可确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足反射QoS。

Description

用于数据传输的方法、终端设备和网络设备 技术领域
本申请涉及通信领域，尤其涉及用于数据传输的方法、终端设备和网络设备。
背景技术
第五代(5th generation，5G)系统新无线(new radio，NR)的服务质量(quality of service，QoS)映射关系可以包括两部分：非接入层(non-access stratum，NAS)映射(mapping)和接入层(access stratum，AS)mapping，其中，NAS mapping可以表示从网络协议(internet protocol，IP)流(flow)映射到QoS flow，AS mapping可以表示从QoS flow映射到数据无线承载(data radio bearer，DRB)。
在第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)中规定，通过1比特(bit)的反射服务质量标识(reflective QoS indication，RQI)指示NAS反射(reflective)QoS与AS reflective QoS的激活与去激活，也就是说当终端设备(user experience，UE)收到服务数据协议(service data adaptation protocol，SDAP)数据包时，根据其中的1bit的RQI，UE需要同时确定NAS reflective QoS与AS reflective QoS的激活与去激活，然而NAS reflective QoS与AS reflective QoS是相对独立的，也就说很有可能一个处于激活状态但是另一个处于非激活状态，对于这种情况，UE无法根据该RQI确定二者的状态，也就无法确定AS mapping和NAS mapping。
发明内容
本申请提供了一种用于数据传输的方法、终端设备和网络设备，能够灵活配置QoS映射关系，进而提高数据传输效率。
第一方面，提供了一种用于数据传输的方法，该方法包括：接收网络设备发送的下行数据包，该下行数据包包括RQI；确定该RQI的工作模式，该RQI的工作模式用于确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射，该第一映射关系为IP流到QoS流的映射关系，该第二映射关系为QoS流到DRB的映射关系，该第一映射 关系满足该反射QoS映射表示将该下行数据包的该第一映射关系确定为上行数据包的该第一映射关系，该第二映射关系满足该反射QoS映射表示将该下行数据包的该第二映射关系确定为上行数据包的该第二映射关系；根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系。
因此，本申请实施例的用于数据传输的方法，终端设备可以确定RQI的工作模式，并可以根据下行数据包中仅1bit的RQI，即可确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
结合第一方面，在第一方面的一种实现方式中，该方法还包括：根据该上行数据包的该第一映射关系和该第二映射关系，使用相应的IP流、QoS流和DRB向该网络设备发送该上行数据包。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该确定该RQI的工作模式，包括：确定该RQI的工作模式为第一工作模式，该第一工作模式用于指示该RQI表示该第一映射关系是否满足该反射QoS映射。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该RQI为第一预设值，该根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系，包括：确定该第一映射关系满足该反射QoS映射，并将该下行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，该RQI可以占用1bit，该第一预设值可以为“1”。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该RQI为第二预设值，该根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系，包括：根据预设规则，确定该上行数据包的该第一映射关系，该预设规则包括该第一映射关系满足默认映射关系或该第一映射关系保持不变，该第一映射保持不变包括将该上行数据包的前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，该RQI可以占用1bit，该第一预设值可以为“0”。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该 确定该RQI的工作模式，包括：确定该RQI的工作模式为第二工作模式，该第二工作模式用于指示该RQI表示该第一映射关系和该第二映射关系是否满足该反射QoS映射。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该RQI为第一预设值，该根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系，包括：确定该第一映射关系和该第二映射关系满足该反射QoS映射，并将该下行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该下行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，该RQI可以占用1bit，该第一预设值可以为“1”。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该RQI为第二预设值，该根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系，包括：根据预设规则，确定该上行数据的该第一映射关系和该第二映射关系，该预设规则包括该第一映射关系和该第二映射关系满足默认映射关系或该第一映射关系和该第二映射关系保持不变，其中，该第一映射关系和该第二映射关系保持不变包括将该前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该前一个上行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，该RQI可以占用1bit，该第一预设值可以为“0”。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该方法还包括：接收该网络设备发送的第一无线资源控制(Radio Resource Control，RRC)消息；根据该第一RRC消息，确定该上行数据包的该第二映射关系。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，该方法还包括：接收该网络设备发送的第二RRC消息，该第二RRC消息包括指示字段；若该指示字段为第一值时，确定该RQI的工作模式为该第一工作模式；若该指示字段为第二值时，确定该RQI的工作模式为该第二工作模式。
因此，本申请实施例的用于数据传输的方法，终端设备可以确定RQI的工作模式，并可以根据下行数据包中仅1bit的RQI，即可确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS， 使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
第二方面，提供了一种用于数据传输的方法，该方法包括：向终端设备发送下行数据包，该下行数据包包括RQI；向该终端设备发送该RQI的工作模式，该RQI的工作模式用于该终端设备确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射，以便于该终端设备根据该RQI的工作模式和该RQI确定上行数据包的该第一映射关系和该第二映射关系，该第一映射关系为IP流到QoS流的映射关系，该第二映射关系为QoS流到DRB的映射关系，该第一映射关系满足该反射QoS映射表示该终端设备将该下行数据包的该第一映射关系确定为上行数据包的该第一映射关系，该第二映射关系满足该反射QoS映射表示该终端设备将该下行数据包的该第二映射关系确定为上行数据包的该第二映射关系。
因此，本申请实施例的用于数据传输的方法，网络设备可以为终端设备配置RQI的工作模式，并通过向终端设备发送包括仅1bit的RQI的下行数据包中，即可使得终端设备可以确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
结合第二方面，在第二方面的一种实现方式中，该方法还包括：接收该终端设备根据该上行数据包的该第一映射关系和该第二映射关系发送的该上行数据包。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该RQI的工作模式为第一工作模式，该第一工作模式用于指示该RQI表示该第一映射关系是否满足该反射QoS映射。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该RQI为第一预设值，该第一工作模式和该第一预设值用于指示该终端设备的该上行数据的该第一映射关系满足该反射QoS映射。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该RQI为第二预设值，该第一工作模式和该第二预设值用于指示该终端设备根据预设规则确定该上行数据的该第一映射关系，该预设规则包括该第一映射关系满足默认映射关系或该第一映射关系保持不变，该第一映射保持不变包 括该终端设备将该上行数据包的前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该RQI的工作模式为第二工作模式，该第二工作模式用于指示该RQI表示该第一映射关系和该第二映射关系是否满足该反射QoS映射。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该RQI为第一预设值，该第二工作模式和该第一预设值用于指示该终端设备的该上行数据的该第一映射关系和该第二映射关系满足该反射QoS映射。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该RQI为第二预设值，该第二工作模式和该第二预设值用于指示该终端设备根据预设规则确定该上行数据的该第一映射关系和该第二映射关系，该预设规则包括该第一映射关系和该第二映射关系满足默认映射关系或该第一映射关系和该第二映射关系保持不变，该第一映射关系和该第二映射关系保持不变包括将该前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该前一个上行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该方法还包括：向该终端设备发送第一RRC消息，该第一RRC消息用于指示该上行数据包的该第二映射关系。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，该方法还包括：向该终端设备发送第二RRC消息，该第二RRC消息包括指示字段，该指示字段为第一值时用于指示该RQI的工作模式为该第一工作模式，该指示字段为第二值时用于指示该RQI的工作模式为该第二工作模式。
因此，本申请实施例的用于数据传输的方法，网络设备可以为终端设备配置RQI的工作模式，并通过向终端设备发送包括仅1bit的RQI的下行数据包中，即可使得终端设备可以确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
第三方面，提供了一种终端设备，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地，该终端设备包括用于执行上述第一 方面或第一方面的任意可能的实现方式中的方法的单元。
第四方面，提供了一种网络设备，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地，该网络设备包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的单元。
第五方面，提供了一种终端设备，包括：存储单元和处理器，该存储单元用于存储指令，该处理器用于执行该存储器存储的指令，并且当该处理器执行该存储器存储的指令时，该执行使得该处理器执行第一方面或第一方面的任意可能的实现方式中的方法。
第六方面，提供了一种网络设备，包括：存储单元和处理器，该存储单元用于存储指令，该处理器用于执行该存储器存储的指令，并且当该处理器执行该存储器存储的指令时，该执行使得该处理器执行第二方面或第二方面的任意可能的实现方式中的方法。
第七方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行第一方面或第一方面的任意可能的实现方式中的方法的指令。
第八方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行第二方面或第二方面的任意可能的实现方式中的方法的指令。
第九方面，提供了一种包括指令的计算机程序产品，当计算机运行所述计算机程序产品的所述指时，所述计算机执行上述第一方面或第一方面的任意可能的实现方式中的用于数据传输的方法。具体地，该计算机程序产品可以运行于上述第三方面的终端设备上。
第十方面，提供了一种包括指令的计算机程序产品，当计算机运行所述计算机程序产品的所述指时，所述计算机执行上述第二方面或第二方面的任意可能的实现方式中的用于数据传输的方法。具体地，该计算机程序产品可以运行于上述第四方面的网络设备上。
附图说明
图1是根据本申请实施例的用于数据传输的方法的示意性流程图。
图2是根据本申请实施例的用于数据传输的方法的另一示意性流程图。
图3是根据本申请实施例的终端设备的示意性框图。
图4是根据本申请实施例的网络设备的另一示意性框图。
图5是根据本申请实施例的终端设备的示意性框图。
图6是根据本申请实施例的网络设备的另一示意性框图。
具体实施方式
下面将结合附图，对本申请实施例中的技术方案进行描述。
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，GSMC)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(1ong term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信系统、未来的5G系统或NR等。
本申请实施例中的终端设备可以指用户设备、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。终端设备还可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端设备或者未来演进的公用陆地移动通信网络(public land mobile network，PLMN)中的终端设备等，本申请实施例对此并不限定。
本申请实施例中的网络设备可以是用于与终端设备通信的设备，该网络设备可以是GSMC系统或CDMA中的基站(base transceiver station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(evolutional NodeB，eNB或eNodeB)，还可以是云无线接入网络(cloud radio access network，CRAN)场景下的无线控制器，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络设备或者未来演进的PLMN网络中的网络设备等，本申请实施例并不限 定。
图1示出了根据本申请实施例的用于数据传输的方法100的示意性流程图，该方法100可以由终端设备执行。如图1所示，该方法100包括：S110，接收网络设备发送的下行数据包，该下行数据包包括RQI；S120，确定该RQI的工作模式，该RQI的工作模式用于确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射，该第一映射关系为IP流到QoS流的映射关系，该第二映射关系为QoS流到DRB的映射关系，该第一映射关系满足该反射QoS映射表示将该下行数据包的该第一映射关系确定为上行数据包的该第一映射关系，该第二映射关系满足该反射QoS映射表示将该下行数据包的该第二映射关系确定为上行数据包的该第二映射关系；S130，根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系。
应理解，该第一映射关系可以为NAS mapping，即该第一映射关系可以表示IP flow映射到QoS flow，该第二映射关系可以为AS mapping，即该第二映射关系可以表示QoS flow映射到DRB。具体地，该第一映射关系表示IP flow映射到QoS flow，对于任意数据包，可以根据第一映射关系满足的映射规则确定该数据包中每个IP flow与每个QoS flow的具体对应关系，同样的，根据该数据包的第二映射关系满足的映射规则，也可以确定该数据包每个QoS flow与每个DRB的具体对应关系。
具体地，该第一映射关系和第二映射关系可以按照一定映射规则进行映射，例如，第一映射关系和第二映射关系可以遵循反射(reflective)QoS，即可以确定下行数据包的第一映射关系和第二映射关系，将该下行数据包的第一映射关系和第二映射关系分别确定为上行数据包的第一映射关系和第二映射关系。可选地，若第一映射关系和/或第二映射关系遵循reflective QoS，即第一reflective QoS处于激活状态，和/或，第二reflective QoS处于激活状态，否则，第一reflective QoS以及第二reflective QoS属于去激活状态。
在本申请实施例中，终端设备确定RQI的工作模式，该RQI的工作模式用于确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足reflective QoS。具体地，该RQI的工作模式可以包括第一工作模式和第二工作模式，该第一工作模式用于指示第一映射关系是否满足reflective QoS，该第二工作模式用于指示第一映射关系和第二映射关系是否 满足reflective QoS。
可选的，作为一个实施例，对于第一工作模式，当终端设备确定RQI的工作模式为第一工作模式时，终端设备接收网络设备发送的包括RQI的下行数据包，若该RQI为第一预设值时，例如，该RQI为“1”，则表示该终端设备的上行数据包的第一映射关系满足reflective QoS；若该RQI为第二预设值时，例如，该RQI为“0”，则表示该第一映射关系不满足reflective QoS，可选的，该第一映射关系可以根据预设规则确定。
具体地，对于第一工作模式，当终端设备接收网络设备发送的包括RQI的下行数据包，且该RQI为第一预设值时，例如，该RQI为“1”，则终端设备激活第一映射关系的reflective QoS，确定上行数据包的第一映射关系满足reflective QoS，即终端设备将接收到的下行数据包的第一映射关系确定为上行数据包的第一映射关系。
具体地，对于第一工作模式，当终端设备接收网络设备发送的包括RQI的下行数据包，且该RQI为第二预设值时，例如，该RQI为“0”，则终端设备去激活第一映射关系的reflective QoS，可以根据预设规则确定上行数据包的第一映射关系。其中，该预设规则可以为终端设备维持第一映射关系不变，例如，终端设备可以将上行数据包的前一个上行数据包的第一映射关系确定为该上行数据包的第一映射关系；该预设规则还可以为终端设备根据默认映射规则，确定上行数据包的第一映射关系，该默认映射规则可以为预先配置的，但本申请实施例并不限于此。
应理解，在该第一工作模式中，RQI仅用于指示上行数据包的第一映射关系是否满足reflective QoS，而对于上行数据包的第二映射关系，RQI不做限定。可选的，终端设备可以通过网络设备发送的RRC消息，确定该上行数据包的第二映射关系。具体地，终端设备可以接收网络设备发送的第一RRC消息，该第一RRC消息包括该第二映射关系的映射规则，终端设备可以根据该第一RRC消息确定上行数据包的第二映射关系。
可选的，作为一个实施例，对于第二工作模式，当终端设备确定RQI的工作模式为第二工作模式时，终端设备接收网络设备发送的包括RQI的下行数据包，若该RQI为第一预设值时，例如，该RQI为“1”，则表示该终端设备的上行数据包的第一映射关系和第二映射关系均满足reflective QoS；若该RQI为第二预设值时，例如，该RQI为“0”，则表示该第一映射关系 和第二映射关系均不满足reflective QoS，可选的，该第一映射关系和第二映射关系可以根据预设规则确定。也就是，在第二工作模式中，RQI可以用于指示第一映射关系与第二映射关系是否满足reflective QoS。
具体地，对于第二工作模式，当终端设备接收网络设备发送的包括RQI的下行数据包，且该RQI为第一预设值时，例如，该RQI为“1”，则终端设备激活第一映射关系和第二映射关系的reflective QoS，确定上行数据包的第一映射关系和第二映射关系均满足reflective QoS，即终端设备将接收到的下行数据包的第一映射关系确定为上行数据包的第一映射关系，且将接收到的下行数据包的第二映射关系确定为上行数据包的第二映射关系。
具体地，对于第二工作模式，当终端设备接收网络设备发送的包括RQI的下行数据包，且该RQI为第二预设值时，例如，该RQI为“0”，则终端设备去激活第一映射关系和第二映射关系的reflective QoS，可以根据预设规则确定上行数据包的第一映射关系和第二映射关系。其中，该预设规则可以为终端设备维持第一映射关系和第二映射关系不变，例如，终端设备可以将上行数据包的前一个上行数据包的第一映射关系确定为该上行数据包的第一映射关系，且将该前一个上行数据包的第二映射关系确定为该上行数据包的第二映射关系；该预设规则还可以为终端设备根据默认映射规则，确定上行数据包的第一映射关系和第二映射关系，该默认映射规则可以为预先配置的，但本申请实施例并不限于此。
可选的，对于第二工作模式，RQI可以指示第一映射关系和第二映射关系是否满足reflective QoS，其中，第二映射关系还可以根据网络设备发送的RRC消息进一步确定。具体地，对于第二工作模式，根据RQI的值，终端设备可以确定第二映射关系是否满足reflective QoS，另外，该终端设备还可以接收网络设备发送的第一RRC消息，该第一RRC消息包括该第二映射关系的映射规则，则终端设备可以根据该第一RRC消息，确定上行数据包的第二映射关系，而不需要按照第二工作模式的RQI的指示确定第二映射关系。
在本申请实施例中，终端设备的SDAP层可以根据RRC层发送的配置消息，确定RQI的工作模式。具体地，终端设备可以接收网络设备发送的第二RRC消息，根据该第二RRC消息，确定该RQI的工作模式。例如，接收网络设备发送的第二RRC消息，该第二RRC消息可以包括指示字段，例如， 该指示字段可以占用lbit。当该指示字段为第一值时，例如，该指示字段为“0”，可以指示终端设备该RQI的工作模式为该第一工作模式，该指示字段为第二值时，例如，该指示字段为“1”，可以指示该终端设备的该RQI的工作模式为该第二工作模式，但本申请实施例并不限于此。
在本申请实施例中，终端设备根据下行数据包中的RQI，以及确定的RQI的工作模式，确定上行数据包的第一映射关系和第二映射关系，进而可以使用相应的IP流、QoS流和DRB向网络设备发送该上行数据包。
因此，本申请实施例的用于数据传输的方法，终端设备可以确定RQI的工作模式，并可以根据下行数据包中仅1bit的RQI，即可确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
上文中结合图1，从终端设备的角度详细描述了根据本申请实施例的用于数据传输的方法，下面将结合图2，从网络设备的角度描述根据本申请实施例的用于数据传输的方法。
图2示出了根据本申请实施例的用于数据传输的方法200的示意性流程图，该方法200可以由网络设备执行。如图2所示，该方法200包括：S210，向终端设备发送下行数据包，该下行数据包包括RQI；S220，向该终端设备发送该RQI的工作模式，该RQI的工作模式用于该终端设备确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射，以便于该终端设备根据该RQI的工作模式和该RQI确定上行数据包的该第一映射关系和该第二映射关系，该第一映射关系为IP流到QoS流的映射关系，该第二映射关系为QoS流到DRB的映射关系，该第一映射关系满足该反射QoS映射表示该终端设备将该下行数据包的该第一映射关系确定为上行数据包的该第一映射关系，该第二映射关系满足该反射QoS映射表示该终端设备将该下行数据包的该第二映射关系确定为上行数据包的该第二映射关系。
因此，本申请实施例的用于数据传输的方法，网络设备可以为终端设备配置RQI的工作模式，并通过向终端设备发送包括仅1bit的RQI的下行数据包中，即可使得终端设备可以确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映 射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
可选的，该方法200还包括：接收该终端设备根据该上行数据包的该第一映射关系和该第二映射关系发送的该上行数据包。
可选的，该RQI的工作模式为第一工作模式，该第一工作模式用于指示该RQI表示该第一映射关系是否满足该反射QoS映射。
可选的，该RQI为第一预设值，该第一工作模式和该第一预设值用于指示该终端设备的该上行数据的该第一映射关系满足该反射QoS映射。
可选的，该RQI为第二预设值，该第一工作模式和该第二预设值用于指示该终端设备根据预设规则确定该上行数据的该第一映射关系，该预设规则包括该第一映射关系满足默认映射关系或该第一映射关系保持不变，该第一映射保持不变包括该终端设备将该上行数据包的前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，该RQI的工作模式为第二工作模式，该第二工作模式用于指示该RQI表示该第一映射关系和该第二映射关系是否满足该反射QoS映射。
可选的，该RQI为第一预设值，该第二工作模式和该第一预设值用于指示该终端设备的该上行数据的该第一映射关系和该第二映射关系满足该反射QoS映射。
可选的，该RQI为第二预设值，该第二工作模式和该第二预设值用于指示该终端设备根据预设规则确定该上行数据的该第一映射关系和该第二映射关系，该预设规则包括该第一映射关系和该第二映射关系满足默认映射关系或该第一映射关系和该第二映射关系保持不变，该第一映射关系和该第二映射关系保持不变包括将该前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该前一个上行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，该方法200还包括：向该终端设备发送第一RRC消息，该第一RRC消息用于指示该上行数据包的该第二映射关系。
可选的，该方法200还包括：向该终端设备发送第二RRC消息，该第二RRC消息包括指示字段，该指示字段为第一值时用于指示该RQI的工作模式为该第一工作模式，该指示字段为第二值时用于指示该RQI的工作模式为该第二工作模式。
应理解，本申请实施例中的方法200中的网络设备可以相应于方法100中的网络设备，该方法200中的终端设备可以相应于方法100中的终端设备，在此不再赘述。
因此，本申请实施例的用于数据传输的方法，网络设备可以为终端设备配置RQI的工作模式，并通过向终端设备发送包括仅1bit的RQI的下行数据包中，即可使得终端设备可以确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
另外，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
上文中结合图1至图2，详细描述了根据本申请实施例的用于数据传输的方法，下面将结合图3至图6，描述根据本申请实施例的终端设备和网络设备。
如图3所示，根据本申请实施例的终端设备300包括：接收单元310和确定单元320，可选的，还可以包括发送单元330。
具体地，该接收单元310用于：接收网络设备发送的下行数据包，该下行数据包包括RQI；该确定单元320用于：确定该RQI的工作模式，该RQI的工作模式用于确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射，该第一映射关系为IP流到QoS流的映射关系，该第二映射关系为QoS流到DRB的映射关系，该第一映射关系满足该反射QoS映射表示将该下行数据包的该第一映射关系确定为上行数据包的该第一映射关系，该第二映射关系满足该反射QoS映射表示将该下行数据包的该第二映射关系确定为上行数据包的该第二映射关系；该确定单元320还用于：根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系。
因此，本申请实施例的终端设备，可以确定RQI的工作模式，并可以根据下行数据包中仅1bit的RQI，即可确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
可选的，该发送单元330用于：根据该上行数据包的该第一映射关系和该第二映射关系，使用相应的IP流、QoS流和DRB向该网络设备发送该上行数据包。
可选的，该确定单元320具体用于：确定该RQI的工作模式为第一工作模式，该第一工作模式用于指示该RQI表示该第一映射关系是否满足该反射QoS映射。
可选的，该RQI为第一预设值，该确定单元320具体用于：确定该第一映射关系满足该反射QoS映射，并将该下行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，该RQI为第二预设值，该确定单元320具体用于：根据预设规则，确定该上行数据包的该第一映射关系，该预设规则包括该第一映射关系满足默认映射关系或该第一映射关系保持不变，该第一映射保持不变包括将该上行数据包的前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，该确定单元320具体用于：确定该RQI的工作模式为第二工作模式，该第二工作模式用于指示该RQI表示该第一映射关系和该第二映射关系是否满足该反射QoS映射。
可选的，该RQI为第一预设值，该确定单元320具体用于：确定该第一映射关系和该第二映射关系满足该反射QoS映射，并将该下行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该下行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，该RQI为第二预设值，该确定单元320具体用于：根据预设规则，确定该上行数据的该第一映射关系和该第二映射关系，该预设规则包括该第一映射关系和该第二映射关系满足默认映射关系或该第一映射关系和该第二映射关系保持不变，其中，该第一映射关系和该第二映射关系保持不变包括将该前一个上行数据包的该第一映射关系确定为该上行数据包的该 第一映射关系，且将该前一个上行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，该接收单元310还用于：接收该网络设备发送的第一RRC消息；该确定单元320还用于：根据该第一RRC消息，确定该上行数据包的该第二映射关系。
可选的，该接收单元310还用于：接收该网络设备发送的第二RRC消息，该第二RRC消息包括指示字段；该确定单元320还用于：若该指示字段为第一值时，确定该RQI的工作模式为该第一工作模式；若该指示字段为第二值时，确定该RQI的工作模式为该第二工作模式。
应理解，根据本申请实施例的终端设备300可对应于执行本申请实施例中的方法100，并且终端设备300中的各个单元的上述和其它操作和/或功能分别为了实现图1至图2中的各个方法的终端设备相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的终端设备，可以确定RQI的工作模式，并可以根据下行数据包中仅1bit的RQI，即可确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
如图4所示，根据本申请实施例的网络设备400包括：发送单元410，可选的，还可以包括接收单元420。
具体地，该发送单元410用于：向终端设备发送下行数据包，该下行数据包包括RQI；该发送单元410还用于：向该终端设备发送该RQI的工作模式，该RQI的工作模式用于该终端设备确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射，以便于该终端设备根据该RQI的工作模式和该RQI确定上行数据包的该第一映射关系和该第二映射关系，该第一映射关系为IP流到QoS流的映射关系，该第二映射关系为QoS流到DRB的映射关系，该第一映射关系满足该反射QoS映射表示该终端设备将该下行数据包的该第一映射关系确定为上行数据包的该第一映射关系，该第二映射关系满足该反射QoS映射表示该终端设备将该下行数据包的该第二映射关系确定为上行数据包的该第二映射关系。
因此，本申请实施例的网络设备，通过为终端设备配置RQI的工作模式， 并向终端设备发送包括仅1bit的RQI的下行数据包中，即可使得终端设备可以确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
可选的，该接收单元420用于：接收该终端设备根据该上行数据包的该第一映射关系和该第二映射关系发送的该上行数据包。
可选的，该RQI的工作模式为第一工作模式，该第一工作模式用于指示该RQI表示该第一映射关系是否满足该反射QoS映射。
可选的，该RQI为第一预设值，该第一工作模式和该第一预设值用于指示该终端设备的该上行数据的该第一映射关系满足该反射QoS映射。
可选的，该RQI为第二预设值，该第一工作模式和该第二预设值用于指示该终端设备根据预设规则确定该上行数据的该第一映射关系，该预设规则包括该第一映射关系满足默认映射关系或该第一映射关系保持不变，该第一映射保持不变包括该终端设备将该上行数据包的前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，该RQI的工作模式为第二工作模式，该第二工作模式用于指示该RQI表示该第一映射关系和该第二映射关系是否满足该反射QoS映射。
可选的，该RQI为第一预设值，该第二工作模式和该第一预设值用于指示该终端设备的该上行数据的该第一映射关系和该第二映射关系满足该反射QoS映射。
可选的，该RQI为第二预设值，该第二工作模式和该第二预设值用于指示该终端设备根据预设规则确定该上行数据的该第一映射关系和该第二映射关系，该预设规则包括该第一映射关系和该第二映射关系满足默认映射关系或该第一映射关系和该第二映射关系保持不变，该第一映射关系和该第二映射关系保持不变包括将该前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该前一个上行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，该发送单元410还用于：向该终端设备发送第一RRC消息，该第一RRC消息用于指示该上行数据包的该第二映射关系。
可选的，该发送单元410还用于：向该终端设备发送第二RRC消息，该第二RRC消息包括指示字段，该指示字段为第一值时用于指示该RQI的 工作模式为该第一工作模式，该指示字段为第二值时用于指示该RQI的工作模式为该第二工作模式。
应理解，根据本申请实施例的网络设备400可对应于执行本申请实施例中的方法200，并且网络设备400中的各个单元的上述和其它操作和/或功能分别为了实现图1至图2中的各个方法的网络设备相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的网络设备，通过为终端设备配置RQI的工作模式，并向终端设备发送包括仅1bit的RQI的下行数据包中，即可使得终端设备可以确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
图5示出了根据本申请实施例的终端设备500的示意性框图，如图5所示，该终端设备500包括：处理器510和收发器520，处理器510和收发器520相连，可选地，该终端设备500还包括存储器530，存储器530与处理器510相连。其中，处理器510、存储器530和收发器520之间通过内部连接通路互相通信，传递和/或控制数据信号，该存储器530可以用于存储指令，该处理器510用于执行该存储器530存储的指令，以控制收发器520发送信息或信号，该收发器520用于：接收网络设备发送的下行数据包，该下行数据包包括RQI；该处理器510用于：确定该RQI的工作模式，该RQI的工作模式用于确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射，该第一映射关系为IP流到QoS流的映射关系，该第二映射关系为QoS流到DRB的映射关系，该第一映射关系满足该反射QoS映射表示将该下行数据包的该第一映射关系确定为上行数据包的该第一映射关系，该第二映射关系满足该反射QoS映射表示将该下行数据包的该第二映射关系确定为上行数据包的该第二映射关系；根据该RQI的工作模式和该RQI，确定该上行数据包的该第一映射关系和该第二映射关系。
因此，本申请实施例的终端设备，可以确定RQI的工作模式，并可以根据下行数据包中仅1bit的RQI，即可确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关 系和第二映射关系的映射规则。
可选的，作为一个实施例，该收发器520用于：根据该上行数据包的该第一映射关系和该第二映射关系，使用相应的IP流、QoS流和DRB向该网络设备发送该上行数据包。
可选的，作为一个实施例，该处理器510用于：确定该RQI的工作模式为第一工作模式，该第一工作模式用于指示该RQI表示该第一映射关系是否满足该反射QoS映射。
可选的，作为一个实施例，该RQI为第一预设值，该处理器510用于：确定该第一映射关系满足该反射QoS映射，并将该下行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，作为一个实施例，该RQI为第二预设值，该处理器510用于：根据预设规则，确定该上行数据包的该第一映射关系，该预设规则包括该第一映射关系满足默认映射关系或该第一映射关系保持不变，该第一映射保持不变包括将该上行数据包的前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，作为一个实施例，该处理器510用于：确定该RQI的工作模式为第二工作模式，该第二工作模式用于指示该RQI表示该第一映射关系和该第二映射关系是否满足该反射QoS映射。
可选的，作为一个实施例，该RQI为第一预设值，该处理器510用于：确定该第一映射关系和该第二映射关系满足该反射QoS映射，并将该下行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该下行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，作为一个实施例，该RQI为第二预设值，该处理器510用于：根据预设规则，确定该上行数据的该第一映射关系和该第二映射关系，该预设规则包括该第一映射关系和该第二映射关系满足默认映射关系或该第一映射关系和该第二映射关系保持不变，其中，该第一映射关系和该第二映射关系保持不变包括将该前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该前一个上行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，作为一个实施例，该收发器520用于：接收该网络设备发送的第一RRC消息；该处理器510用于：根据该第一RRC消息，确定该上行数 据包的该第二映射关系。
可选的，作为一个实施例，该收发器520还用于：接收该网络设备发送的第二RRC消息，该第二RRC消息包括指示字段；该处理器510用于：若该指示字段为第一值时，确定该RQI的工作模式为该第一工作模式；若该指示字段为第二值时，确定该RQI的工作模式为该第二工作模式。
应理解，根据本申请实施例的终端设备500可对应于本申请实施例中的终端设备300，并可以对应于执行根据本申请实施例的方法100中的相应主体，并且终端设备500中的各个单元的上述和其它操作和/或功能分别为了实现图1和图2中的各个方法中终端设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的终端设备，可以确定RQI的工作模式，并可以根据下行数据包中仅1bit的RQI，即可确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
图6示出了根据本申请实施例的网络设备600的示意性框图，如图6所示，该网络设备600包括：处理器610和收发器620，处理器610和收发器620相连，可选地，该网络设备600还包括存储器630，存储器630与处理器610相连。其中，处理器610、存储器630和收发器620之间通过内部连接通路互相通信，传递和/或控制数据信号，该存储器630可以用于存储指令，该处理器610用于执行该存储器630存储的指令，以控制收发器620发送信息或信号，该收发器620用于：向终端设备发送下行数据包，该下行数据包包括RQI；向该终端设备发送该RQI的工作模式，该RQI的工作模式用于该终端设备确定该RQI的指示内容，该指示内容包括第一映射关系和/或第二映射关系是否满足反射QoS映射，以便于该终端设备根据该RQI的工作模式和该RQI确定上行数据包的该第一映射关系和该第二映射关系，该第一映射关系为IP流到QoS流的映射关系，该第二映射关系为QoS流到DRB的映射关系，该第一映射关系满足该反射QoS映射表示该终端设备将该下行数据包的该第一映射关系确定为上行数据包的该第一映射关系，该第二映射关系满足该反射QoS映射表示该终端设备将该下行数据包的该第二映射关系确定为上行数据包的该第二映射关系。
因此，本申请实施例的网络设备，通过为终端设备配置RQI的工作模式，并向终端设备发送包括仅1bit的RQI的下行数据包中，即可使得终端设备可以确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
可选的，作为一个实施例，该收发器620用于：接收该终端设备根据该上行数据包的该第一映射关系和该第二映射关系发送的该上行数据包。
可选的，作为一个实施例，该RQI的工作模式为第一工作模式，该第一工作模式用于指示该RQI表示该第一映射关系是否满足该反射QoS映射。
可选的，作为一个实施例，该RQI为第一预设值，该第一工作模式和该第一预设值用于指示该终端设备的该上行数据的该第一映射关系满足该反射QoS映射。
可选的，作为一个实施例，该RQI为第二预设值，该第一工作模式和该第二预设值用于指示该终端设备根据预设规则确定该上行数据的该第一映射关系，该预设规则包括该第一映射关系满足默认映射关系或该第一映射关系保持不变，该第一映射保持不变包括该终端设备将该上行数据包的前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系。
可选的，作为一个实施例，该RQI的工作模式为第二工作模式，该第二工作模式用于指示该RQI表示该第一映射关系和该第二映射关系是否满足该反射QoS映射。
可选的，作为一个实施例，该RQI为第一预设值，该第二工作模式和该第一预设值用于指示该终端设备的该上行数据的该第一映射关系和该第二映射关系满足该反射QoS映射。
可选的，作为一个实施例，该RQI为第二预设值，该第二工作模式和该第二预设值用于指示该终端设备根据预设规则确定该上行数据的该第一映射关系和该第二映射关系，该预设规则包括该第一映射关系和该第二映射关系满足默认映射关系或该第一映射关系和该第二映射关系保持不变，该第一映射关系和该第二映射关系保持不变包括将该前一个上行数据包的该第一映射关系确定为该上行数据包的该第一映射关系，且将该前一个上行数据包的该第二映射关系确定为该上行数据包的该第二映射关系。
可选的，作为一个实施例，该收发器620用于：向该终端设备发送第一 RRC消息，该第一RRC消息用于指示该上行数据包的该第二映射关系。
可选的，作为一个实施例，该收发器620用于：向该终端设备发送第二RRC消息，该第二RRC消息包括指示字段，该指示字段为第一值时用于指示该RQI的工作模式为该第一工作模式，该指示字段为第二值时用于指示该RQI的工作模式为该第二工作模式。
应理解，根据本申请实施例的网络设备600可对应于本申请实施例中的网络设备400，并可以对应于执行根据本申请实施例的方法200中的相应主体，并且网络设备600中的各个单元的上述和其它操作和/或功能分别为了实现图1至图2中的各个方法中网络设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的网络设备，通过为终端设备配置RQI的工作模式，并向终端设备发送包括仅1bit的RQI的下行数据包中，即可使得终端设备可以确定向网络设备发送的上行数据包的第一映射关系和第二映射关系是否满足reflective QoS，使得第一映射关系和第二映射关系的reflective QoS的状态相对独立，从而灵活地配置第一映射关系和第二映射关系的映射规则。
应注意，本申请上述方法实施例可以应用于处理器中，或者由处理器实现。处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以 是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable rom，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或 者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (40)

  1. 一种用于数据传输的方法，其特征在于，包括：
    接收网络设备发送的下行数据包，所述下行数据包包括反射服务质量标识RQI；
    确定所述RQI的工作模式，所述RQI的工作模式用于确定所述RQI的指示内容，所述指示内容包括第一映射关系和/或第二映射关系是否满足反射服务质量QoS映射，所述第一映射关系为网络协议IP流到QoS流的映射关系，所述第二映射关系为QoS流到数据无线承载DRB的映射关系，所述第一映射关系满足所述反射QoS映射表示将所述下行数据包的所述第一映射关系确定为上行数据包的所述第一映射关系，所述第二映射关系满足所述反射QoS映射表示将所述下行数据包的所述第二映射关系确定为上行数据包的所述第二映射关系；
    根据所述RQI的工作模式和所述RQI，确定所述上行数据包的所述第一映射关系和所述第二映射关系。
  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：
    根据所述上行数据包的所述第一映射关系和所述第二映射关系，使用相应的IP流、QoS流和DRB向所述网络设备发送所述上行数据包。
  3. 根据权利要求1或2所述的方法，其特征在于，所述确定所述RQI的工作模式，包括：
    确定所述RQI的工作模式为第一工作模式，所述第一工作模式用于指示所述RQI表示所述第一映射关系是否满足所述反射QoS映射。
  4. 根据权利要求3所述的方法，其特征在于，所述RQI为第一预设值，
    所述根据所述RQI的工作模式和所述RQI，确定所述上行数据包的所述第一映射关系和所述第二映射关系，包括：
    确定所述第一映射关系满足所述反射QoS映射，并将所述下行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系。
  5. 根据权利要求3所述的方法，其特征在于，所述RQI为第二预设值，
    所述根据所述RQI的工作模式和所述RQI，确定所述上行数据包的所述第一映射关系和所述第二映射关系，包括：
    根据预设规则，确定所述上行数据包的所述第一映射关系，所述预设规则包括所述第一映射关系满足默认映射关系或所述第一映射关系保持不变， 所述第一映射保持不变包括将所述上行数据包的前一个上行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系。
  6. 根据权利要求1或2所述的方法，其特征在于，所述确定所述RQI的工作模式，包括：
    确定所述RQI的工作模式为第二工作模式，所述第二工作模式用于指示所述RQI表示所述第一映射关系和所述第二映射关系是否满足所述反射QoS映射。
  7. 根据权利要求6所述的方法，其特征在于，所述RQI为第一预设值，所述根据所述RQI的工作模式和所述RQI，确定所述上行数据包的所述第一映射关系和所述第二映射关系，包括：
    确定所述第一映射关系和所述第二映射关系满足所述反射QoS映射，并将所述下行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系，且将所述下行数据包的所述第二映射关系确定为所述上行数据包的所述第二映射关系。
  8. 根据权利要求6所述的方法，其特征在于，所述RQI为第二预设值，所述根据所述RQI的工作模式和所述RQI，确定所述上行数据包的所述第一映射关系和所述第二映射关系，包括：
    根据预设规则，确定所述上行数据的所述第一映射关系和所述第二映射关系，所述预设规则包括所述第一映射关系和所述第二映射关系满足默认映射关系或所述第一映射关系和所述第二映射关系保持不变，
    其中，所述第一映射关系和所述第二映射关系保持不变包括将所述前一个上行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系，且将所述前一个上行数据包的所述第二映射关系确定为所述上行数据包的所述第二映射关系。
  9. 根据权利要求4、5、7或8所述的方法，其特征在于，所述方法还包括：
    接收所述网络设备发送的第一无线资源控制RRC消息；
    根据所述第一RRC消息，确定所述上行数据包的所述第二映射关系。
  10. 根据权利要求3至9中任一项所述的方法，其特征在于，所述方法还包括：
    接收所述网络设备发送的第二RRC消息，所述第二RRC消息包括指示 字段；
    若所述指示字段为第一值时，确定所述RQI的工作模式为所述第一工作模式；
    若所述指示字段为第二值时，确定所述RQI的工作模式为所述第二工作模式。
  11. 一种用于数据传输的方法，其特征在于，包括：
    向终端设备发送下行数据包，所述下行数据包包括反射服务质量标识RQI；
    向所述终端设备发送所述RQI的工作模式，所述RQI的工作模式用于所述终端设备确定所述RQI的指示内容，所述指示内容包括第一映射关系和/或第二映射关系是否满足反射服务质量QoS映射，以便于所述终端设备根据所述RQI的工作模式和所述RQI确定上行数据包的所述第一映射关系和所述第二映射关系，所述第一映射关系为网络协议IP流到QoS流的映射关系，所述第二映射关系为QoS流到数据无线承载DRB的映射关系，所述第一映射关系满足所述反射QoS映射表示所述终端设备将所述下行数据包的所述第一映射关系确定为上行数据包的所述第一映射关系，所述第二映射关系满足所述反射QoS映射表示所述终端设备将所述下行数据包的所述第二映射关系确定为上行数据包的所述第二映射关系。
  12. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    接收所述终端设备根据所述上行数据包的所述第一映射关系和所述第二映射关系发送的所述上行数据包。
  13. 根据权利要求11或12所述的方法，其特征在于，所述RQI的工作模式为第一工作模式，所述第一工作模式用于指示所述RQI表示所述第一映射关系是否满足所述反射QoS映射。
  14. 根据权利要求13所述的方法，其特征在于，所述RQI为第一预设值，所述第一工作模式和所述第一预设值用于指示所述终端设备的所述上行数据的所述第一映射关系满足所述反射QoS映射。
  15. 根据权利要求13所述的方法，其特征在于，所述RQI为第二预设值，所述第一工作模式和所述第二预设值用于指示所述终端设备根据预设规则确定所述上行数据的所述第一映射关系，所述预设规则包括所述第一映射关系满足默认映射关系或所述第一映射关系保持不变，所述第一映射保持不 变包括所述终端设备将所述上行数据包的前一个上行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系。
  16. 根据权利要求11或12所述的方法，其特征在于，所述RQI的工作模式为第二工作模式，所述第二工作模式用于指示所述RQI表示所述第一映射关系和所述第二映射关系是否满足所述反射QoS映射。
  17. 根据权利要求16所述的方法，其特征在于，所述RQI为第一预设值，所述第二工作模式和所述第一预设值用于指示所述终端设备的所述上行数据的所述第一映射关系和所述第二映射关系满足所述反射QoS映射。
  18. 根据权利要求16所述的方法，其特征在于，所述RQI为第二预设值，所述第二工作模式和所述第二预设值用于指示所述终端设备根据预设规则确定所述上行数据的所述第一映射关系和所述第二映射关系，所述预设规则包括所述第一映射关系和所述第二映射关系满足默认映射关系或所述第一映射关系和所述第二映射关系保持不变，
    所述第一映射关系和所述第二映射关系保持不变包括将所述前一个上行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系，且将所述前一个上行数据包的所述第二映射关系确定为所述上行数据包的所述第二映射关系。
  19. 根据权利要求14、15、17或18所述的方法，其特征在于，所述方法还包括：
    向所述终端设备发送第一无线资源控制RRC消息，所述第一RRC消息用于指示所述上行数据包的所述第二映射关系。
  20. 根据权利要求13至17中任一项所述的方法，其特征在于，所述方法还包括：
    向所述终端设备发送第二RRC消息，所述第二RRC消息包括指示字段，所述指示字段为第一值时用于指示所述RQI的工作模式为所述第一工作模式，所述指示字段为第二值时用于指示所述RQI的工作模式为所述第二工作模式。
  21. 一种终端设备，其特征在于，包括：
    接收单元，用于接收网络设备发送的下行数据包，所述下行数据包包括反射服务质量标识RQI；
    确定单元，用于确定所述RQI的工作模式，所述RQI的工作模式用于 确定所述RQI的指示内容，所述指示内容包括第一映射关系和/或第二映射关系是否满足反射服务质量QoS映射，所述第一映射关系为网络协议IP流到QoS流的映射关系，所述第二映射关系为QoS流到数据无线承载DRB的映射关系，所述第一映射关系满足所述反射QoS映射表示将所述下行数据包的所述第一映射关系确定为上行数据包的所述第一映射关系，所述第二映射关系满足所述反射QoS映射表示将所述下行数据包的所述第二映射关系确定为上行数据包的所述第二映射关系；
    所述确定单元还用于：根据所述RQI的工作模式和所述RQI，确定所述上行数据包的所述第一映射关系和所述第二映射关系。
  22. 根据权利要求21所述的终端设备，其特征在于，所述终端设备还包括：
    发送单元，用于根据所述上行数据包的所述第一映射关系和所述第二映射关系，使用相应的IP流、QoS流和DRB向所述网络设备发送所述上行数据包。
  23. 根据权利要求21或22所述的终端设备，其特征在于，所述确定单元具体用于：
    确定所述RQI的工作模式为第一工作模式，所述第一工作模式用于指示所述RQI表示所述第一映射关系是否满足所述反射QoS映射。
  24. 根据权利要求23所述的终端设备，其特征在于，所述RQI为第一预设值，
    所述确定单元具体用于：
    确定所述第一映射关系满足所述反射QoS映射，并将所述下行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系。
  25. 根据权利要求23所述的终端设备，其特征在于，所述RQI为第二预设值，
    所述确定单元具体用于：
    根据预设规则，确定所述上行数据包的所述第一映射关系，所述预设规则包括所述第一映射关系满足默认映射关系或所述第一映射关系保持不变，所述第一映射保持不变包括将所述上行数据包的前一个上行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系。
  26. 根据权利要求21或22所述的终端设备，其特征在于，所述确定单 元具体用于：
    确定所述RQI的工作模式为第二工作模式，所述第二工作模式用于指示所述RQI表示所述第一映射关系和所述第二映射关系是否满足所述反射QoS映射。
  27. 根据权利要求26所述的终端设备，其特征在于，所述RQI为第一预设值，
    所述确定单元具体用于：
    确定所述第一映射关系和所述第二映射关系满足所述反射QoS映射，并将所述下行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系，且将所述下行数据包的所述第二映射关系确定为所述上行数据包的所述第二映射关系。
  28. 根据权利要求26所述的终端设备，其特征在于，所述RQI为第二预设值，
    所述确定单元具体用于：
    根据预设规则，确定所述上行数据的所述第一映射关系和所述第二映射关系，所述预设规则包括所述第一映射关系和所述第二映射关系满足默认映射关系或所述第一映射关系和所述第二映射关系保持不变，
    其中，所述第一映射关系和所述第二映射关系保持不变包括将所述前一个上行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系，且将所述前一个上行数据包的所述第二映射关系确定为所述上行数据包的所述第二映射关系。
  29. 根据权利要求24、25、27或28所述的终端设备，其特征在于，所述接收单元还用于：
    接收所述网络设备发送的第一无线资源控制RRC消息；
    所述确定单元还用于：
    根据所述第一RRC消息，确定所述上行数据包的所述第二映射关系。
  30. 根据权利要求23至29中任一项所述的终端设备，其特征在于，所述接收单元还用于：
    接收所述网络设备发送的第二RRC消息，所述第二RRC消息包括指示字段；
    所述确定单元还用于：
    若所述指示字段为第一值时，确定所述RQI的工作模式为所述第一工作模式；
    若所述指示字段为第二值时，确定所述RQI的工作模式为所述第二工作模式。
  31. 一种网络设备，其特征在于，包括：
    发送单元，用于向终端设备发送下行数据包，所述下行数据包包括反射服务质量标识RQI；
    所述发送单元还用于：向所述终端设备发送所述RQI的工作模式，所述RQI的工作模式用于所述终端设备确定所述RQI的指示内容，所述指示内容包括第一映射关系和/或第二映射关系是否满足反射服务质量QoS映射，以便于所述终端设备根据所述RQI的工作模式和所述RQI确定上行数据包的所述第一映射关系和所述第二映射关系，所述第一映射关系为网络协议IP流到QoS流的映射关系，所述第二映射关系为QoS流到数据无线承载DRB的映射关系，所述第一映射关系满足所述反射QoS映射表示所述终端设备将所述下行数据包的所述第一映射关系确定为上行数据包的所述第一映射关系，所述第二映射关系满足所述反射QoS映射表示所述终端设备将所述下行数据包的所述第二映射关系确定为上行数据包的所述第二映射关系。
  32. 根据权利要求31所述的网络设备，其特征在于，所述网络设备还包括：
    接收单元，用于接收所述终端设备根据所述上行数据包的所述第一映射关系和所述第二映射关系发送的所述上行数据包。
  33. 根据权利要求31或32所述的网络设备，其特征在于，所述RQI的工作模式为第一工作模式，所述第一工作模式用于指示所述RQI表示所述第一映射关系是否满足所述反射QoS映射。
  34. 根据权利要求33所述的网络设备，其特征在于，所述RQI为第一预设值，所述第一工作模式和所述第一预设值用于指示所述终端设备的所述上行数据的所述第一映射关系满足所述反射QoS映射。
  35. 根据权利要求33所述的网络设备，其特征在于，所述RQI为第二预设值，所述第一工作模式和所述第二预设值用于指示所述终端设备根据预设规则确定所述上行数据的所述第一映射关系，所述预设规则包括所述第一映射关系满足默认映射关系或所述第一映射关系保持不变，所述第一映射保 持不变包括所述终端设备将所述上行数据包的前一个上行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系。
  36. 根据权利要求31或32所述的网络设备，其特征在于，所述RQI的工作模式为第二工作模式，所述第二工作模式用于指示所述RQI表示所述第一映射关系和所述第二映射关系是否满足所述反射QoS映射。
  37. 根据权利要求36所述的网络设备，其特征在于，所述RQI为第一预设值，所述第二工作模式和所述第一预设值用于指示所述终端设备的所述上行数据的所述第一映射关系和所述第二映射关系满足所述反射QoS映射。
  38. 根据权利要求36所述的网络设备，其特征在于，所述RQI为第二预设值，所述第二工作模式和所述第二预设值用于指示所述终端设备根据预设规则确定所述上行数据的所述第一映射关系和所述第二映射关系，所述预设规则包括所述第一映射关系和所述第二映射关系满足默认映射关系或所述第一映射关系和所述第二映射关系保持不变，
    所述第一映射关系和所述第二映射关系保持不变包括将所述前一个上行数据包的所述第一映射关系确定为所述上行数据包的所述第一映射关系，且将所述前一个上行数据包的所述第二映射关系确定为所述上行数据包的所述第二映射关系。
  39. 根据权利要求34、35、37或38所述的网络设备，其特征在于，所述发送单元还用于：
    向所述终端设备发送第一无线资源控制RRC消息，所述第一RRC消息用于指示所述上行数据包的所述第二映射关系。
  40. 根据权利要求33至37中任一项所述的网络设备，其特征在于，所述发送单元还用于：
    向所述终端设备发送第二RRC消息，所述第二RRC消息包括指示字段，所述指示字段为第一值时用于指示所述RQI的工作模式为所述第一工作模式，所述指示字段为第二值时用于指示所述RQI的工作模式为所述第二工作模式。
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