WO2019137307A1 - Bsr上报方法和移动终端 - Google Patents

Bsr上报方法和移动终端 Download PDF

Info

Publication number
WO2019137307A1
WO2019137307A1 PCT/CN2019/070372 CN2019070372W WO2019137307A1 WO 2019137307 A1 WO2019137307 A1 WO 2019137307A1 CN 2019070372 W CN2019070372 W CN 2019070372W WO 2019137307 A1 WO2019137307 A1 WO 2019137307A1
Authority
WO
WIPO (PCT)
Prior art keywords
bsr
mobile terminal
network side
side device
reported
Prior art date
Application number
PCT/CN2019/070372
Other languages
English (en)
French (fr)
Inventor
周建萍
杨晓东
鲍炜
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2019137307A1 publication Critical patent/WO2019137307A1/zh

Links

Images

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a Buffer Status Report (BSR) reporting method and a mobile terminal.
  • BSR Buffer Status Report
  • the mobile terminal when the mobile terminal has uplink data to be transmitted, the mobile terminal first sends a scheduling request (RS) to the network side device on the specified uplink resource, and the network side device receives the SR sent by the mobile terminal, and then sends the mobile terminal to the mobile terminal.
  • RS scheduling request
  • Allocating an uplink grant (UL grant) and then the mobile terminal sends a BSR to the network side device on the uplink grant, and after receiving the BSR sent by the mobile terminal, the network side device obtains the data volume of the uplink service that the mobile terminal needs to send according to the BSR, and Data scheduling is performed according to the amount of data and the priority of the uplink service.
  • the BSR includes three types: a regular BSR (Regular BSR), a periodic BSR (Periodic BSR), and a filled BSR (Padding BSR).
  • a regular BSR regular BSR
  • Period BSR periodic BSR
  • a filled BSR filled BSR
  • multiple reporting trigger modes are often satisfied at the same time, thereby triggering a regular BSR.
  • the regular BSR, the periodic BSR, and the BSR reported by the BSR may be short BSR or long BSR, and in the New Radio (NR) system, the long BSR and the short BSR may be reported.
  • the accuracy of the resource information required by the mobile terminal provided by the network side device is different. Therefore, in this case, how to improve the accuracy of providing the resource information required by the mobile terminal to the network side device is an urgent problem to be solved.
  • the embodiment of the present application provides a BSR reporting method and a mobile terminal, which are used to improve accuracy of resource information required by a mobile terminal provided to a network side device.
  • the embodiment of the present application provides a BSR reporting method, including:
  • the LCG has the data to be uploaded, and satisfies the first triggering condition of the first reporting mode and the second triggering condition of the second reporting mode;
  • the BSR reported by the first reporting mode is the first
  • the BSR reported by the second reporting mode is the second BSR;
  • the mobile terminal reports the second BSR to the network side device
  • the buffer field Buffer Size of the first BSR occupies less bits than the buffer field of the second BSR.
  • the embodiment of the present application provides a mobile terminal, including:
  • a processing unit configured to determine that the mobile terminal has only one logical channel group, the LCG has data to be uploaded, and meets a first triggering condition of the first reporting mode, and a second triggering condition that satisfies the second reporting mode;
  • the BSR is the first BSR, and the BSR reported in the second reporting mode is the second BSR;
  • a first sending unit configured to report the second BSR to the network side device
  • the buffer field Buffer Size of the first BSR occupies less bits than the buffer field of the second BSR.
  • an embodiment of the present application provides a mobile terminal, including: a processor, a memory, and a computer program stored on the memory and operable on the processor, where the computer program is used by the processor
  • the step of implementing the BSR reporting method described in the first aspect is implemented.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, the BSR reporting method according to the first aspect is implemented. step.
  • the mobile terminal reports the second BSR to the network side device; that is, when only one LCG has data to upload, and simultaneously satisfies the first trigger condition of the first BSR and the second trigger condition of the second BSR, the second terminal sends the second The BSR; the first BSR can provide the resource information required by the mobile terminal to the network side device because the number of bits occupied by the buffer field of the first BSR is smaller than the number of bits occupied by the buffer field of the second BSR.
  • the accuracy is lower than the accuracy of the resource information required by the mobile terminal provided by the second BSR to the network side device. Therefore, in the embodiment of the present application, the first trigger condition for reporting the first BSR and the second trigger condition for the second BSR are simultaneously satisfied. In this case, sending the second BSR may improve the accuracy of the resource information required by the mobile terminal provided to the network side device.
  • FIG. 2 is a flow chart of steps of a BSR reporting method according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a format of a short BSR in an NR system according to an embodiment of the present application
  • FIG. 4 is a schematic diagram of a format of a long BSR in an NR system according to an embodiment of the present application
  • FIG. 5 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram 2 of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 7 is a third schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a third schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure.
  • first and second and the like in the specification and claims of the present application are used to distinguish different objects, and are not intended to describe a particular order of the objects.
  • first presentation operation and the second half presentation operation, etc. are used to distinguish different presentation operations, rather than to describe a particular order of presentation operations.
  • the words “exemplary” or “such as” are used to mean an example, illustration, or illustration. Any embodiment or design described as “exemplary” or “for example” in the embodiments of the present application should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “such as” is intended to present the concepts in a particular manner. Further, in the description of the embodiments of the present application, the meaning of "a plurality” means two or more unless otherwise stated.
  • LTE Long Term Evolution
  • multiple reporting triggers are often used at the same time, which triggers the reporting of two or more of the regular BSR, the periodic BSR, and the filled BSR.
  • the BSR provides unnecessary signaling overhead. Therefore, the LTE system specifies that a Media Access Control (MAC) Protocol Data Unit (PDU) can contain at most one MAC control of the BSR. Unit (Control Element, CE), and the regular BSR and periodic BSR are prioritized over the padding BSR.
  • MAC Media Access Control
  • CE Control Element
  • CE Control Element
  • the regular BSR and periodic BSR report a short BSR
  • the padding BSR may report a long BSR or a short BSR according to the difference in the number of padding bits.
  • the accuracy of the resource information required by the mobile terminal provided by the long BSR to the network side device in the NR system is higher than the accuracy of the resource information required by the mobile terminal provided by the short BSR to the network side device.
  • the BSR of the resource information required by the mobile terminal with lower precision is transmitted to the network side device, which is obviously disadvantageous for providing the resource information required by the mobile terminal to the network side, so how to improve the provision of the network side device
  • the accuracy of the resource information required by the mobile terminal is an urgent problem to be solved.
  • the embodiment of the present application provides a BSR reporting method and a mobile terminal.
  • the BSR reporting method determines that the mobile terminal has only one LCG having data to upload, and both the first triggering condition of the first reporting mode and the second triggering condition of the second reporting mode are met, the mobile terminal is configured to the network side device.
  • the second BSR is sent; that is, when only one LCG has data to be uploaded, and the first trigger condition of the first BSR and the second trigger condition of the second BSR are simultaneously reported, the second BSR is sent;
  • the number of bits occupied by the buffer field is smaller than the number of bits occupied by the buffer field of the second BSR, so the accuracy of the resource information required by the mobile terminal provided by the first BSR to the network side device is lower than that of the second BSR.
  • the accuracy of the resource information required by the mobile terminal that can be provided to the network side device. Therefore, in the embodiment of the present application, when the first trigger condition for reporting the first BSR and the second trigger condition of the second BSR are simultaneously satisfied, the second is sent.
  • the BSR can improve the accuracy of resource information required by the mobile terminal provided to the network side device.
  • the system architecture applied by the BSR reporting method provided by the embodiment of the present application may include: the mobile terminal 10 and the base station 20.
  • the mobile terminal 10 is connected to the base station 20 via a wireless communication link established with the base station 20.
  • the mobile terminal 10 may also be referred to as a terminal, a mobile station, a subscriber unit, a station, or the like.
  • the mobile terminal may specifically be a cellular phone, a personal digital assistant (PDA), a wireless modem, a wireless communication device, a handheld device, a laptop computer, A cordless phone, a wireless local loop (WLL) station, and the like.
  • PDA personal digital assistant
  • WLL wireless local loop
  • the mobile terminal may also be referred to as an M2M terminal, and specifically may be a smart meter, a smart home appliance, or the like that supports M2M communication.
  • the mobile terminal can also be a tablet, a smart car, a sensing device, an Internet Of Things (IOT) device, a customer-premises equipment (CPE), a relay base station, a relay terminal, and a mobile terminal.
  • the computer can also be a portable, pocket, handheld, computer built-in or in-vehicle mobile device that exchanges language and/or data with the wireless access network.
  • a mobile phone a personal communication service (PCS) phone, a cordless phone, a Session Initiation Protocol (SIP) phone, and a Wireless Local Loop (WLL) station.
  • a wireless terminal may also be referred to as a User Agent, a User Device, or a User Equipment (UE).
  • FIG. 1 illustrates that the mobile terminal 10 is a mobile phone.
  • the base station 20 may specifically be a gNB, a new radio eNB, a transmission and reception point (TRP), a macro base station, a micro base station, a high frequency base station, an LTE macro or micro eNB, a CPE, and a WLAN access point ( Any one or more combinations of Access Point, AP), WLAN group owner (GO), and the like.
  • TRP transmission and reception point
  • AP Access Point
  • GO WLAN group owner
  • An embodiment of the present disclosure provides a BSR reporting method, and an execution body of each step of the method may be any one of the foregoing mobile terminals.
  • the method can include the following steps S11-S12.
  • the BSR reported by the first reporting mode is the first BSR
  • the BSR reported by the second reporting mode is the second BSR
  • the buffer field of the first BSR occupies less bits than the second BSR. The number of bits occupied by the buffer domain of the BSR.
  • the BSR is a piece of information indicating the amount of data of the uplink service that the mobile device of the network side needs to send, and in order to reduce the signaling overhead generated by reporting the BSR, put several logical channels into one LCG, and perform BSR based on the LCG. Reported. Illustratively, every four logical channels can be placed into one LCG.
  • the first triggering condition is a triggering condition for triggering a regular BSR, where the first BSR is a BSR reported by the regular BSR.
  • the conventional BSR reports a short BSR. Therefore, when the embodiment of the present application is applied to the NR system, and the first trigger condition is a trigger condition for triggering the regular BSR, The first BSR in the embodiment of the present application is a short BSR in the NR system.
  • the format of the short BSR in the NR system can be as shown in FIG. 3.
  • the short BSR in the NR system occupies 8 bits, including: 1 identification domain (LCG ID) 31 and 1 buffer domain (Buffer Size). ) 32.
  • the identifier field 31 occupies three bits (bit 7, bit 6, and bit 5) and carries the identification information of the corresponding LCG;
  • the buffer field 32 occupies five bits (bit 4, bit 3, bit 2, bit 1, bit 0), and the bearer is used for identification.
  • bit 4, bit 3, bit 2, bit 1, bit 0 bit 4, bit 3, bit 2, bit 1, bit 0
  • the identifier field of the short BSR carries the identifier information of the LCG1
  • the buffer domain of the short BSR is used to carry information identifying the amount of data that the LCG1 needs to upload.
  • triggering condition for triggering the regular BSR in the foregoing embodiment may specifically include one or more of the following triggering conditions:
  • a logical channel belonging to an LCG has data to be uploaded, and the logical channel to which the data needs to be uploaded has a higher priority than any current logical channel.
  • the first triggering condition is a triggering condition of the triggering period BSR
  • the first BSR is a BSR reported by the periodic BSR.
  • the periodic BSR reports a short BSR. Therefore, when the embodiment of the present application is applied to the NR system, and the first trigger condition is the trigger condition of the trigger period BSR, The first BSR in the embodiment of the present application is a short BSR in the NR system.
  • the triggering condition of the triggering period BSR in the foregoing embodiment may specifically include: a periodic BSR timer (periodic BSR-Timer) timeout.
  • the first triggering condition is a triggering condition for triggering the regular BSR and a triggering condition of the triggering period BSR, where the first BSR is the BSR reported by the regular BSR and the BSR reported by the periodic BSR.
  • the triggering condition of the triggering of the normal BSR and the triggering condition of the triggering period BSR may be the same as those in the foregoing embodiment, and details are not described herein again.
  • the first BSR in the embodiment of the present application may be a short BSR in the NR system
  • the first BSR in the example of the present application includes:
  • the identifier field occupies 3 bits, and is used to carry the identifier information of the LCG.
  • the buffer domain occupies 5 bits and is used to carry information for identifying the amount of data that the LCG needs to upload.
  • the second triggering condition is that the number of padding bits of the first uplink resource is greater than or equal to the number of bits occupied by the second BSR and the number of bits occupied by the MAC subheader of the second BSR.
  • the first uplink resource is an uplink resource allocated by the network side device to the mobile terminal for reporting a BSR; and the second BSR is a BSR reported by the filler BSR.
  • the first uplink resource may be an uplink grant (UL grant) allocated by the network side device to the mobile terminal.
  • UL grant uplink grant
  • the triggering condition of the padding BSR may be: the network side device allocates an uplink grant to the mobile terminal, and the number of padding bits of the uplink grant is greater than or equal to the number of bits occupied by the BSR and the MAC subheader of the BSR. The sum of the number of bits occupied.
  • the short BSR is reported; if the uplink grant is authorized
  • the padding bit number is greater than or equal to the sum of the bit number occupied by the long BSR and the bit number occupied by the MAC subheader of the second BSR, and the long BSR is reported, so when the embodiment of the present application is applied to the NR system
  • the number of bits of the padding bits allocated by the network side device for the mobile terminal to report the BSR is greater than or equal to the number of bits occupied by the long BSR and the number of bits occupied by the MAC subheader of the second BSR.
  • the second BSR in the embodiment of the present application is a short BSR in the NR system.
  • the format of the long BSR in the NR system can be as shown in FIG. 4, and the long BSRs in the NR system occupy 8*(m+1) bits, including: the identifier domain (LCG ID) 41 and m caches. Buffer Size 42, m is the number of LCGs that have data to upload.
  • the identifier field 41 occupies 8 bits, and each of the 8 bits carries an identification information of an LCG having data to be uploaded, and each cache area 42 of the m cache domains accounts for 8 bits.
  • the bit carries the information used to identify the amount of data that the LCG that needs to upload the data needs to upload.
  • the identifier field 41 occupies 8 bits, and the identification information of LCG0, LCG1, and LCG2 is respectively carried by 3 of the 8 bits; each buffer area 42 of the three buffer domains occupies 8 bits.
  • a total of 24 bits, and the three buffer domains respectively carry information on the amount of data to be uploaded by LCG0, LCG1, and LCG2.
  • the second BSR in the present application is a long BSR in the NR system, the second BSR includes: 1 identification domain and 1 cache. area;
  • the identifier field occupies 8 bits and is used to carry the identifier information of the LCG.
  • the buffer domain occupies 8 bits and carries information for identifying the amount of data that the LCG needs to upload.
  • the mobile terminal reports the second BSR to the network side device.
  • the priority of the regular BSR, the periodic BSR, and the BSR can be set.
  • the priority of the padding BSR is greater than the priority of the regular BSR and the periodic BSR, so that the mobile terminal reports the second BSR corresponding to the BSR to the network side device. That is, when only one logical channel group LCG of the mobile terminal has data to upload, the padding BSR is sent in preference to the regular BSR and the periodic BSR.
  • the second BSR includes: a MAC CE
  • the mobile terminal reports the second BSR to the network side device, which may be:
  • the mobile terminal reports the MAC CE of the second BSR to the network side device.
  • the mobile terminal reports the second BSR to the network side device by reporting the MAC CE of the second BSR to the network side device.
  • the mobile terminal reports the second BSR to the network side device; that is, when only one LCG has data to upload, and simultaneously satisfies the first trigger condition of the first BSR and the second trigger condition of the second BSR, the second terminal sends the second The BSR; the first BSR can provide the resource information required by the mobile terminal to the network side device because the number of bits occupied by the buffer field of the first BSR is smaller than the number of bits occupied by the buffer field of the second BSR.
  • the accuracy is lower than the accuracy of the resource information required by the mobile terminal provided by the second BSR to the network side device. Therefore, in the embodiment of the present application, the first trigger condition for reporting the first BSR and the second trigger condition for the second BSR are simultaneously satisfied. In this case, sending the second BSR may improve the accuracy of the resource information required by the mobile terminal provided to the network side device.
  • the mobile terminal reports the first BSR to the network side device.
  • the mobile terminal reports the second BSR to the network side device, and reports the first BSR to the network side device.
  • the mobile terminal reports the second BSR to the network side device by reporting the MAC CE of the second BSR to the network side device.
  • the first BSR includes: a MAC CE
  • the mobile terminal reports the first BSR to the network side device, which may be:
  • the mobile terminal reports the MAC CE of the first BSR to the network side device.
  • the mobile terminal reports the first BSR to the network side device by reporting the MAC CE of the first BSR to the network side device.
  • the mobile terminal when the mobile terminal reports the first BSR to the network side device by reporting the MAC CE of the first BSR to the network device, the mobile terminal can allow one when the mobile terminal has only one logical channel group LCG and needs to upload data.
  • the MAC PDU includes two or more BSR MAC CEs, so that the mobile terminal reports the second BSR to the network side device and reports the first BSR to the network side device.
  • the mobile terminal reports the second BSR to the network side device, and reports the first BSR to the network side device, which not only improves the accuracy of the resource information required by the mobile terminal device, but also When the BSR is reported, it is not necessary to select the triggered BSR, so the information processing capacity of the mobile terminal can be further reduced, thereby improving the performance of the mobile terminal.
  • an embodiment of the present disclosure provides a mobile terminal, where the mobile terminal 500 includes a processing unit 51 and a first sending unit 52.
  • the processing unit 51 is configured to determine that the mobile terminal has only one logical channel group LCG that has data to be uploaded, and meets a first triggering condition of the first reporting mode, and a second triggering condition that satisfies the second reporting mode; the first reporting manner
  • the reported BSR is the first BSR
  • the BSR reported in the second reporting mode is the second BSR.
  • the first sending unit 52 is configured to report the second BSR to the network side device.
  • the buffer field Buffer Size of the first BSR occupies less bits than the buffer field of the second BSR.
  • the mobile terminal provided by the embodiment of the present disclosure further includes:
  • the second sending unit 53 is further configured to report the first BSR to the network side device.
  • the second BSR includes: a media access control control unit MAC CE;
  • the first sending unit 52 is specifically configured to report the MAC CE of the second BSR to the network side device.
  • the first BSR includes: a media access control control unit MAC CE;
  • the second sending unit 53 is specifically configured to report the MAC CE of the first BSR to the network side device.
  • the first triggering condition is a triggering condition for triggering a regular BSR, where the first BSR is a BSR reported by the regular BSR;
  • the first trigger condition is a trigger condition of the trigger period BSR, and the first BSR is a BSR reported by the period BSR;
  • the first trigger condition is a trigger condition for triggering a regular BSR and a trigger condition for a trigger period BSR
  • the first BSR is a BSR reported by the regular BSR and a BSR reported by the periodic BSR.
  • the second triggering condition is that the number of padding bits of the first uplink resource is greater than or equal to the number of bits occupied by the second BSR and the number of bits occupied by the MAC subheader of the second BSR.
  • the first uplink resource is an uplink resource allocated by the network side device to the mobile terminal for reporting a BSR; and the second BSR is a BSR reported by the filler BSR.
  • the first BSR includes: one identifier domain and one cache domain;
  • the identifier field occupies 3 bits, and is used to carry the identifier information of the LCG.
  • the buffer domain occupies 5 bits and is used to carry information for identifying the amount of data that the LCG needs to upload.
  • the second BSR includes: one identifier domain and one cache domain;
  • the identifier field occupies 8 bits and is used to carry the identifier information of the LCG.
  • the buffer domain occupies 8 bits and carries information for identifying the amount of data that the LCG needs to upload.
  • the mobile terminal when the processing unit determines that only one LCG has data to upload, and satisfies both the first triggering condition of the first reporting mode and the second triggering condition of the second reporting mode, A sending unit reports the second BSR to the network side device; that is, when only one LCG has data to upload, and simultaneously satisfies the first trigger condition of the first BSR and the second trigger condition of the second BSR,
  • the second BSR is the resource information required by the mobile terminal provided by the first BSR to the network side device because the number of bits occupied by the buffer field of the first BSR is smaller than the number of bits occupied by the buffer field of the second BSR.
  • the accuracy of the resource information required by the mobile terminal provided by the second BSR to the network side device is lower than the first trigger condition for reporting the first BSR and the second trigger condition of the second BSR. In the case of sending the second BSR, the accuracy of the resource information required by the mobile terminal provided to the network side device can be improved.
  • FIG. 7 is a schematic diagram of a hardware structure of a mobile terminal that implements various embodiments of the present disclosure.
  • the mobile terminal 500 includes, but is not limited to, a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, and a display unit. 106.
  • the mobile terminal includes, but is not limited to, a mobile phone, a tablet, a notebook computer, a palmtop computer, an in-vehicle terminal, a wearable device, a pedometer, and the like.
  • the processor 110 is configured to determine that the mobile terminal has only one logical channel group LCG that has data to be uploaded, and meets a first triggering condition of the first reporting mode, and a second triggering condition that satisfies the second reporting mode; the first The BSR reported in the reporting mode is the first BSR, and the BSR reported in the second reporting mode is the second BSR.
  • the radio frequency unit 101 is configured to report the second BSR to the network side device, where the buffer field of the first BSR occupies less bits than the buffer field of the second BSR. Number of digits.
  • the accuracy of the resource information required by the mobile terminal provided by the first BSR to the network side device is low.
  • the accuracy of the resource information required by the mobile terminal provided by the first BSR to the network side device is low.
  • the second is sent.
  • the BSR can improve the accuracy of resource information required by the mobile terminal provided to the network side device.
  • the radio frequency unit 101 can be used for receiving and transmitting signals during or after receiving and receiving information or a call, and specifically, receiving downlink data from the base station, and then processing the data to the processor 110; The uplink data is sent to the base station.
  • radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio unit 101 can also communicate with the network and other devices through a wireless communication system.
  • the mobile terminal provides the user with wireless broadband Internet access through the network module 102, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 103 can convert the audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into an audio signal and output as sound. Moreover, the audio output unit 103 can also provide audio output (eg, call signal reception sound, message reception sound, etc.) related to a particular function performed by the mobile terminal 500.
  • the audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 104 is for receiving an audio or video signal.
  • the input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042 that images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
  • the data is processed.
  • the processed image frame can be displayed on the display unit 106.
  • the image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio unit 101 or the network module 102.
  • the microphone 1042 can receive sound and can process such sound as audio data.
  • the processed audio data can be converted to a format output that can be transmitted to the mobile communication base station via the radio unit 101 in the case of a telephone call mode.
  • the mobile terminal 500 also includes at least one type of sensor 105, such as a light sensor, motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 1061 when the mobile terminal 500 moves to the ear. / or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the attitude of the mobile terminal (such as horizontal and vertical screen switching, related games).
  • sensor 105 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, Infrared sensors and the like are not described here.
  • the display unit 106 is for displaying information input by the user or information provided to the user.
  • the display unit 106 can include a display panel 1061.
  • the display panel 1061 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the user input unit 107 can be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the mobile terminal.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072.
  • the touch panel 1071 also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 1071 or near the touch panel 1071. operating).
  • the touch panel 1071 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the touch panel 1071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 107 may also include other input devices 1072.
  • the other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which are not described herein.
  • the touch panel 1071 can be overlaid on the display panel 1061. After the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits to the processor 110 to determine the type of the touch event, and then the processor 110 according to the touch. The type of event provides a corresponding visual output on display panel 1061.
  • the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated. The input and output functions of the mobile terminal are implemented, and are not limited herein.
  • the interface unit 108 is an interface in which an external device is connected to the mobile terminal 500.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more.
  • the interface unit 108 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the mobile terminal 500 or can be used at the mobile terminal 500 and externally Data is transferred between devices.
  • an external device eg, data information, power, etc.
  • Memory 109 can be used to store software programs as well as various data.
  • the memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • the memory 109 may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 110 is a control center of the mobile terminal that connects various portions of the entire mobile terminal using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 109 and recalling data stored in the memory 109, The mobile terminal performs overall monitoring by performing various functions and processing data of the mobile terminal.
  • the processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, etc., and performs modulation and demodulation.
  • the processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 110.
  • the mobile terminal 500 may further include a power source 111 (such as a battery) for supplying power to various components.
  • a power source 111 such as a battery
  • the power source 111 may be logically connected to the processor 110 through a power management system to manage charging, discharging, power consumption management, etc. through the power management system.
  • the mobile terminal 500 includes some functional modules not shown, and details are not described herein again.
  • an embodiment of the present disclosure further provides a mobile terminal 500, which includes: a processor 110, a memory 109, a computer program stored on the memory 109 and executable on the processor 110,
  • a mobile terminal 500 which includes: a processor 110, a memory 109, a computer program stored on the memory 109 and executable on the processor 110,
  • the computer program is executed by the processor 110, the processes in the BSR reporting method in the first embodiment are implemented, and the same technical effects can be achieved. To avoid repetition, details are not described herein again.
  • An embodiment of the present disclosure further provides a computer readable storage medium, where the computer program is stored on a computer program, and when the computer program is executed by the processor, each process in the BSR reporting method is implemented, and the same technology can be achieved. The effect, to avoid repetition, will not be repeated here.
  • the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implements various processes of the beam failure recovery request method embodiment, and can reach The same technical effect, in order to avoid repetition, will not be described here.
  • the computer readable storage medium such as a ROM, a RAM, a magnetic disk, or an optical disk.
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present disclosure, which is essential or contributes to the related art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM).
  • the instructions include a number of instructions for causing a terminal (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of the present disclosure.

Landscapes

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

Abstract

本申请实施例提供一种BSR上报方法和移动终端，涉及通信技术领域。该BSR上报方法包括：确定移动终端只有一个LCG有数据需要上传，且满足第一上报方式的第一触发条件，以及满足第二上报方式的第二触发条件；第一上报方式上报的BSR为第一BSR，第二上报方式上报的BSR为第二BSR；移动终端向网络侧设备上报第二BSR；其中，第一BSR的缓存域所占的比特位数少于第二BSR的缓存域所占的比特位数。

Description

BSR上报方法和移动终端
相关申请的交叉引用
本申请主张在2018年1月10日在中国提交的中国专利申请号No.201810023866.2的优先权，其全部内容通过引用包含于此。
技术领域
本申请涉及通信技术领域，尤其涉及一种缓存状态报告(Buffer Status Report，BSR)上报方法和移动终端。
背景技术
目前，当移动终端有上行数据需要发送时，移动终端首先在规定的上行资源上向网络侧设备发送调度请求(Scheduling Request，RS)，网络侧设备接收到移动终端发送的SR后，向移动终端分配上行授权(UL grant)，然后移动终端再在上行授权上向网络侧设备发送BSR，网络侧设备接收到移动终端发送的BSR后，根据BSR获取移动终端需要发送的上行业务的数据量，并根据该数据量以及该上行业务的优先级进行数据调度。
根据BSR的上报触发方式，BSR包括：常规BSR(Regular BSR)、周期BSR(Periodic BSR)以及填充BSR(Padding BSR)三种，并且实际中常常会同时满足多种上报触发方式，从而触发常规BSR、周期BSR以及填充BSR中的两种或以上。此外，常规BSR、周期BSR以及填充BSR上报的BSR可能为短BSR(short BSR)或者长BSR(long BSR)，且在新空口(New Radio，NR)***中，上报长BSR和短BSR可以向网络侧设备提供的移动终端所需资源信息的精度所不同，因此在这种情况下，如何提高向网络侧设备提供移动终端所需资源信息的精度是一个亟待解决的问题。
发明内容
本申请实施例提供一种BSR上报方法和移动终端，用于提高向网络侧设备提供的移动终端所需资源信息的精度。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供了一种BSR上报方法，包括：
确定移动终端只有一个逻辑信道组LCG有数据需要上传，且满足第一上报方式的第一触发条件，以及满足第二上报方式的第二触发条件；所述第一上报方式上报的BSR为第一BSR，所述第二上报方式上报的BSR为第二BSR；
所述移动终端向网络侧设备上报所述第二BSR；
其中，所述第一BSR的缓存域Buffer Size所占的比特位数少于所述第二BSR的缓存域所占的比特位数。
第二方面，本申请实施例提供了一种移动终端，包括：
处理单元，用于确定移动终端只有一个逻辑信道组LCG有数据需要上传，且满足第一上报方式的第一触发条件，以及满足第二上报方式的第二触发条件；所述第一上报方式上报的BSR为第一BSR，所述第二上报方式上报的BSR为第二BSR；
第一发送单元，用于向网络侧设备上报所述第二BSR；
其中，所述第一BSR的缓存域Buffer Size所占的比特位数少于所述第二BSR的缓存域所占的比特位数。
第三方面，本申请实施例提供了一种移动终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现第一方面所述的BSR上报方法的步骤。
第四方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现第一方面所述的BSR上报方法的步骤。
本申请实施例提供的BSR上报方法，在确定移动终端只有一个LCG有数据需要上传，且既满足第一上报方式的第一触发条件，又满足第二上报方式的第二触发条件的情况下，移动终端向网络侧设备上报第二BSR；即，当只有一个LCG有数据需要上传，且同时满足上报第一BSR的第一触发条件和第二BSR的第二触发条件的情况下，发送第二BSR；由于第一BSR的缓存域所占的比特位数少于所述第二BSR的缓存域所占的比特位数，所以第一BSR可以向网络侧设备提供的移动终端所需资源信息的精度低于第二BSR可 以向网络侧设备提供的移动终端所需资源信息的精度，因此本申请实施例中在同时满足上报第一BSR的第一触发条件和第二BSR的第二触发条件的情况下，发送第二BSR可以提高向网络侧设备提供的移动终端所需资源信息的精度。
附图说明
图1为本申请实施例提供的BSR上报方法应用的***的架构图；
图2为本申请实施例提供的BSR上报方法的步骤流程图；
图3为本申请实施例提供的NR***中短BSR的格式示意图；
图4为本申请实施例提供的NR***中长BSR的格式示意图；
图5为本申请实施例提供的移动终端的示意性结构图之一；
图6为本申请实施例提供的移动终端的示意性结构图之二；
图7为本申请实施例提供的移动终端的示意性结构图之三；
图8为本申请实施例提供的移动终端的示意性结构图之三。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的全部其他实施例，都属于本申请保护的范围。
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。
本申请的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象，而不是用于描述对象的特定顺序。例如，第一演示操作和第二半演示操作等是用于区别不同的演示操作，而不是用于描述演示操作的特定顺序。
在本申请实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施 例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。此外，在本申请实施例的描述中，除非另有说明，“多个”的含义是指两个或两个以上。
在长期演进(Long Term Evolution，LTE)***中，常常会同时满足多种上报触发方式，从而触发上报常规BSR、周期BSR以及填充BSR中的两种或以上，但若同时上报多个内容相同的BSR，则会带来不必要的信令开销，因此LTE***中规定：一个媒体访问控制(Media Access Control，MAC)协议数据单元(Protocol Data Unit，PDU)中最多只能包含一个BSR的MAC控制单元(Control Element，CE)，并且常规BSR和周期BSR的优先于填充BSR发送。在NR***中，当只有一个LCG有数据需要上传时，常规BSR和周期BSR上报的是短BSR，而填充BSR根据填充比特位数的不同上报的可能是长BSR也可能是短BSR。另外，在NR***中长BSR可以向网络侧设备提供的移动终端所需的资源信息的精度高于短BSR可以向网络侧设备提供的移动终端所需资源信息的精度。若在NR***中仍然按照LTE***中的规定来进行相应的BSR发送，那么当只有一个LCG有数据需要上传时且触发了多种BSR，移动终端会优先向网络侧设备发送常规BSR和/或周期BSR上报的短BSR。这样向网络侧设备发送了精度较低的移动终端所需的资源信息的BSR，这样做明显不利于向网络侧提供更高精度的移动终端所需的资源信息，因此如何提高向网络侧设备提供移动终端所需资源信息的精度是一个亟待解决的问题。
为了解决该问题，本申请实施例提供一种BSR上报方法和移动终端。该BSR上报方法在确定移动终端只有一个LCG有数据需要上传，且既满足第一上报方式的第一触发条件，又满足第二上报方式的第二触发条件的情况下，移动终端向网络侧设备上报第二BSR；即，当只有一个LCG有数据需要上传，且同时满足上报第一BSR的第一触发条件和第二BSR的第二触发条件的情况下，发送第二BSR；由于第一BSR的缓存域所占的比特位数少于所述第二BSR的缓存域所占的比特位数，所以第一BSR可以向网络侧设备提供的移动终端所需资源信息的精度低于第二BSR可以向网络侧设备提供的移动终端所 需资源信息的精度，因此本申请实施例中在同时满足上报第一BSR的第一触发条件和第二BSR的第二触发条件的情况下，发送第二BSR可以提高向网络侧设备提供的移动终端所需资源信息的精度。
如图1所示，在本申请实施例的一种应用场景下，本申请实施例提供的BSR上报方法所应用的***架构可以包括：移动终端10和基站20。移动终端10通过与基站20之间建立的无线通信链路与基站20连接。
其中，移动终端10可以还称为终端(terminal)，移动台(mobile station)，用户单元(subscriber unit)，站台(station)等。移动终端具体可以为蜂窝电话(cellular phone)，个人数字助理(personal digital assistant，简称为PDA)，无线调制解调器(modem)，无线通信设备，手持设备(handheld)，膝上型电脑(laptop computer)，无绳电话(cordless phone)，无线本地环路(wireless local loop，简称为WLL)台等。当移动终端应用于M2M方式通信时，移动终端还可以称为M2M终端，具体可以是支持M2M通信的智能电表、智能家电等。移动终端也可以为平板、智能汽车、传感设备、物联网(Internet Of Things，IOT)设备、用户驻地设备(Customer-premises equipment，CPE)、中继基站、中继终端，和具有移动终端的计算机，也可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，手机、个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiation Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站。无线终端也可以称为用户代理(User Agent)、用户设备(User Device)、或用户装备(User Equipment，UE)。作为一种实例，在本申请实施例中，图1以移动终端10是手机为例示出。
基站20具体可以为gNB、新型无线电基站(New radio eNB)、传输点(transmission and reception point，TRP)、宏基站、微基站、高频基站、LTE宏或微eNB、CPE、WLAN接入点(Access Point，AP)、WLAN组所有者(Group owner，GO)等中的任一种或者多种组合。
实施例一、
本公开的实施例提供一种BSR上报方法,该方法的各个步骤的执行主体可以为上述任一种移动终端。参照图2所示，该方法可以包括下述步骤 S11-S12。
S11、确定移动终端只有一个LCG有数据需要上传，且满足第一上报方式的第一触发条件，以及满足第二上报方式的第二触发条件。
其中，第一上报方式上报的BSR为第一BSR，所述第二上报方式上报的BSR为第二BSR；所述第一BSR的缓存域Buffer Size所占的比特位数少于所述第二BSR的缓存域所占的比特位数。
具体的，BSR即为一个告知网络侧设备移动终端需要发送的上行业务的数据量的信息，且为了减小上报BSR产生的信令开销，将若干逻辑信道放入一个LCG，并基于LCG进行BSR的上报。示例性的，可以将每四个逻辑信道放入一个LCG。
可选的，第一触发条件为触发常规BSR的触发条件，所述第一BSR为所述常规BSR上报的BSR。
其中，由于NR***中规定：当只有一个LCG有数据要上传，常规BSR上报的是短BSR，因此当本申请实施例应用于NR***中，且第一触发条件为触发常规BSR的触发条件时，本申请实施例中的第一BSR为NR***中的短BSR。
具体的，NR***中的短BSR的格式可以如图3所示，NR***中的短BSR共占8个比特位，包括：1个标识域(LCG ID)31和1个缓存域(Buffer Size)32。其中，标识域31占3个比特位(bit7、bit6、bit5)，承载对应的LCG的标识信息；缓存域32占5个比特位(bit4、bit3、bit2、bit1、bit0)，承载用于标识对应LCG需要上传的数据量的信息。例如：NR***中的一个短BSR对应的LCG为LCG1，则该短BSR的标识域承载LCG1的标识信息，该短BSR的缓存域用于承载标识LCG1需要上传的数据量的信息。
进一步的，上述实施例中的触发常规BSR的触发条件，具体可以包括如下触发条件中的一种或多种：
1、属于一个LCG的一个逻辑信道上有数据需要上传，且该有数据需要上传的逻辑信道的优先级高于目前任何逻辑信道的优先级。
2、属于一个LCG的一个逻辑信道上有数据需要上传，且该LCG中其他逻辑信道均没有数据需要上传。
3、BSR重传定时器(retxBSR-Timer)超时。
可选的，第一触发条件为触发周期BSR的触发条件，所述第一BSR为所述周期BSR上报的BSR。
其中，由于NR***中规定：当只有一个LCG有数据要上传，周期BSR上报的是短BSR，因此当本申请实施例应用于NR***中，且第一触发条件为触发周期BSR的触发条件时，本申请实施例中的第一BSR为NR***中的短BSR。
进一步的，上述实施例中的触发周期BSR的触发条件具体可以包括：周期BSR定时器(periodic BSR-Timer)超时。
可选的，第一触发条件为触发常规BSR的触发条件和触发周期BSR的触发条件，所述第一BSR为所述常规BSR上报的BSR以及所述周期BSR上报的BSR。
上述触发常规BSR的触发条件以及触发周期BSR的触发条件均可以与上述实施例中相同，在此不再赘述。
由于本申请实施例中的第一BSR可以为NR***中的短BSR，因此可选的，本申请实例中的第一BSR包括：
1个标识域和1个缓存域；
所述标识域占3个比特位，用于承载所述LCG的标识信息；
所述缓存域占5个比特位，用于承载用于标识所述LCG需要上传的数据量的信息。
可选的，所述第二触发条件为第一上行资源的填充比特位数大于或等于所述第二BSR所占的比特位数与所述第二BSR的MAC子头所占的比特位数之和；所述第一上行资源为所述网络侧设备为所述移动终端分配的用于上报BSR的上行资源；所述第二BSR为所述填充BSR上报的BSR。
可选的，第一上行资源具体可以为网络侧设备为移动终端分配的上行链路授权(UPLink grant，UL grant)。
具体的，填充BSR的触发条件可以为：网络侧设备为移动终端分配有上行链路授权，且上行链路授权的填充位的数量大于或等于BSR所占的比特位数与BSR的MAC子头所占的比特位数之和。其中，若上行链路授权的填充 比特位数小于长BSR所占的比特位数与所述第二BSR的MAC子头所占的比特位数之和，则上报短BSR；若上行链路授权的填充比特位数大于或等于长BSR所占的比特位数与所述第二BSR的MAC子头所占的比特位数之和，则上报长BSR，因此当本申请实施例应用于NR***中，且网络侧设备为移动终端分配的用于上报BSR的上行资源的填充比特位数大于或等于长BSR所占的比特位数与所述第二BSR的MAC子头所占的比特位数之和时，本申请实施例中的第二BSR为NR***中的短BSR。
具体的，NR***中的长BSR的格式可以如图4所示，NR***中的长BSR共占8*(m+1)个比特位，包括：标识域(LCG ID)41和m个缓存域(Buffer Size)42，m为有数据需要上传的LCG的数量。其中，标识域41占8个比特位，该8个比特位中的每一个比特位分别承载1个有数据需要上传的LCG的标识信息；该m个缓存域中的每一个缓存区域42占8个比特位，承载用于标识1个有数据需要上传的LCG需要上传的数据量的信息。例如：LCG0、LCG1以及LCG2共3个LCG有数据需要上传，则长BSR共占8*(3+1)＝32个比特位。其中，标识域41占8个比特位，且通过8个比特位中的3个特位分别承载LCG0、LCG1以及LCG2的标识信息；3个缓存域中的每一个缓存区域42占8个比特位，共占24个比特位，3个缓存域中分别承载LCG0、LCG1以及LCG2需要上传的数据量的信息。
由于本申请提供技术方案中只有一个逻辑信道组LCG有数据需要上传，因此当本申请中的第二BSR为NR***中的长BSR时，第二BSR包括：1个标识域和个1个缓存域；
所述标识域占8个比特位，用于承载所述LCG的标识信息；
所述缓存域占8个比特位，承载用于标识所述LCG需要上传的数据量的信息。
S12、移动终端向网络侧设备上报所述第二BSR。
具体的，当第一BSR为所述常规BSR和/或周期BSR上报的BSR，第二BSR为填充BSR上报的BSR时，可以通过设定常规BSR、周期BSR以及填充BSR的优先级，使在移动终端只有一个逻辑信道组LCG有数据需要上传时，填充BSR的优先级大于常规BSR和周期BSR的优先级，从而使移动终 端向网络侧设备上报填充BSR对应的第二BSR。即在移动终端只有一个逻辑信道组LCG有数据需要上传时，填充BSR优先于常规BSR和周期BSR发送。
可选的，第二BSR包括：MAC CE；
上述步骤S12中，移动终端向网络侧设备上报所述第二BSR，具体可以为：
所述移动终端向网络侧设备上报第二BSR的MAC CE。
即，移动终端通过向网络侧设备上报第二BSR的MAC CE来实现向网络侧设备上报所述第二BSR。
本申请实施例提供的BSR上报方法，在确定移动终端只有一个LCG有数据需要上传，且既满足第一上报方式的第一触发条件，又满足第二上报方式的第二触发条件的情况下，移动终端向网络侧设备上报第二BSR；即，当只有一个LCG有数据需要上传，且同时满足上报第一BSR的第一触发条件和第二BSR的第二触发条件的情况下，发送第二BSR；由于第一BSR的缓存域所占的比特位数少于所述第二BSR的缓存域所占的比特位数，所以第一BSR可以向网络侧设备提供的移动终端所需资源信息的精度低于第二BSR可以向网络侧设备提供的移动终端所需资源信息的精度，因此本申请实施例中在同时满足上报第一BSR的第一触发条件和第二BSR的第二触发条件的情况下，发送第二BSR可以提高向网络侧设备提供的移动终端所需资源信息的精度。
进一步的，在上述实施例的基础上，本申请提供的BSR上报方法还包括：
所述移动终端向所述网络侧设备上报所述第一BSR。
即，移动终端既向所述网络侧设备上报所述第二BSR，又向所述网络侧设备上报所述第一BSR。
即，移动终端通过向网络侧设备上报第二BSR的MAC CE来实现向网络侧设备上报所述第二BSR。
可选的，第一BSR包括：MAC CE；
上述方法中，移动终端向网络侧设备上报所述第一BSR，具体可以为：
所述移动终端向网络侧设备上报第一BSR的MAC CE。
即，移动终端通过向网络侧设备上报第一BSR的MAC CE来实现向网络 侧设备上报所述第一BSR。
具体的，移动终端通过向网络侧设备上报第一BSR的MAC CE来实现向网络侧设备上报所述第一BSR时，可以通过在移动终端只有一个逻辑信道组LCG有数据需要上传时，允许一个MAC PDU中包含两个或或者两个以上BSR MAC CE，从而实现移动终端既向所述网络侧设备上报所述第二BSR，又向所述网络侧设备上报所述第一BSR。
移动终端既向所述网络侧设备上报所述第二BSR，又向所述网络侧设备上报所述第一BSR，不但可以提高向网络侧设备提供的移动终端所需资源信息的精度，而且在上报BSR时无需对触发的BSR进行选择，因此还可以进一步减小移动终端的信息处理量，进而提高移动终端的性能。
实施例二、
如图5所示，本公开的实施例提供一种移动终端，该移动终端500包括：处理单元51和第一发送单元52。
处理单元51，用于确定移动终端只有一个逻辑信道组LCG有数据需要上传，且满足第一上报方式的第一触发条件，以及满足第二上报方式的第二触发条件；所述第一上报方式上报的BSR为第一BSR，所述第二上报方式上报的BSR为第二BSR。
第一发送单元52，用于向网络侧设备上报所述第二BSR。
其中，所述第一BSR的缓存域Buffer Size所占的比特位数少于所述第二BSR的缓存域所占的比特位数。
可选的，参照图6所示，本公开的实施例提供的移动终端还包括：
第二发送单元53，还用于向所述网络侧设备上报所述第一BSR。
可选的，所述第二BSR包括：媒体访问控制控制单元MAC CE；
所述第一发送单元52，具体用于向网络侧设备上报第二BSR的MAC CE。
可选的，所述第一BSR包括：媒体访问控制控制单元MAC CE；
所述第二发送单元53，具体用于向网络侧设备上报第一BSR的MAC CE。
可选的，所述第一触发条件为触发常规BSR的触发条件，所述第一BSR为所述常规BSR上报的BSR；
或者；
所述第一触发条件为触发周期BSR的触发条件，所述第一BSR为所述周期BSR上报的BSR；
或者；
所述第一触发条件为触发常规BSR的触发条件和触发周期BSR的触发条件，所述第一BSR为所述常规BSR上报的BSR以及所述周期BSR上报的BSR。
可选的，所述第二触发条件为第一上行资源的填充比特位数大于或等于所述第二BSR所占的比特位数与所述第二BSR的MAC子头所占的比特位数之和；所述第一上行资源为所述网络侧设备为所述移动终端分配的用于上报BSR的上行资源；所述第二BSR为所述填充BSR上报的BSR。
可选的，所述第一BSR包括：1个标识域和1个缓存域；
所述标识域占3个比特位，用于承载所述LCG的标识信息；
所述缓存域占5个比特位，用于承载用于标识所述LCG需要上传的数据量的信息。
可选的，所述第二BSR包括：1个标识域和个1个缓存域；
所述标识域占8个比特位，用于承载所述LCG的标识信息；
所述缓存域占8个比特位，承载用于标识所述LCG需要上传的数据量的信息。
本申请实施例提供的移动终端，在处理单元确定只有一个LCG有数据需要上传，且既满足第一上报方式的第一触发条件，又满足第二上报方式的第二触发条件的情况下，第一发送单元向网络侧设备上报第二BSR；即，当只有一个LCG有数据需要上传，且同时满足上报第一BSR的第一触发条件和第二BSR的第二触发条件的情况下，发送第二BSR；由于第一BSR的缓存域所占的比特位数少于所述第二BSR的缓存域所占的比特位数，所以第一BSR可以向网络侧设备提供的移动终端所需资源信息的精度低于第二BSR可以向网络侧设备提供的移动终端所需资源信息的精度，因此本申请实施例中在同时满足上报第一BSR的第一触发条件和第二BSR的第二触发条件的情况下，发送第二BSR可以提高向网络侧设备提供的移动终端所需资源信息的精度。
实施例三、
图7为实现本公开各个实施例的一种移动终端的硬件结构示意图，该移动终端500包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、处理器110以及电源111等部件。本领域技术人员可以理解，图7中示出的移动终端结构并不构成对移动终端的限定，移动终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开的实施例中，移动终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备以及计步器等。
其中，处理器110，用于确定移动终端只有一个逻辑信道组LCG有数据需要上传，且满足第一上报方式的第一触发条件，以及满足第二上报方式的第二触发条件；所述第一上报方式上报的BSR为第一BSR，所述第二上报方式上报的BSR为第二BSR；
射频单元101，用用于向网络侧设备上报所述第二BSR；其中，所述第一BSR的缓存域Buffer Size所占的比特位数少于所述第二BSR的缓存域所占的比特位数。
由于第一BSR的缓存域所占的比特位数少于所述第二BSR的缓存域所占的比特位数，所以第一BSR可以向网络侧设备提供的移动终端所需资源信息的精度低于第一BSR可以向网络侧设备提供的移动终端所需资源信息的精度，因此本申请实施例中在同时满足上报第一BSR的触发条件和第二BSR的触发条件的情况下，发送第二BSR可以提高向网络侧设备提供的移动终端所需资源信息的精度。
应理解的是，本公开的实施例中，射频单元101可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器110处理；另外，将上行的数据发送给基站。通常，射频单元101包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元101还可以通过无线通信***与网络和其他设备通信。
移动终端通过网络模块102为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元103可以将射频单元101或网络模块102接收的或者在存储器109中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元103还可以提供与移动终端500执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元103包括扬声器、蜂鸣器以及受话器等。
输入单元104用于接收音频或视频信号。输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元106上。经图形处理器1041处理后的图像帧可以存储在存储器109(或其它存储介质)中或者经由射频单元101或网络模块102进行发送。麦克风1042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元101发送到移动通信基站的格式输出。
移动终端500还包括至少一种传感器105，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板1061的亮度，接近传感器可在移动终端500移动到耳边时，关闭显示面板1061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别移动终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器105还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元106用于显示由用户输入的信息或提供给用户的信息。显示单元106可包括显示面板1061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板1061。
用户输入单元107可用于接收输入的数字或字符信息以及产生与移动终 端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板1071上或在触控面板1071附近的操作)。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器110，接收处理器110发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板1071。除了触控面板1071，用户输入单元107还可以包括其他输入设备1072。具体地，其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板1071可覆盖在显示面板1061上，当触控面板1071检测到在其上或附近的触摸操作后，传送给处理器110以确定触摸事件的类型，随后处理器110根据触摸事件的类型在显示面板1061上提供相应的视觉输出。虽然在图7中，触控面板1071与显示面板1061是作为两个独立的部件来实现移动终端的输入和输出功能，但是在某些实施例中，可以将触控面板1071与显示面板1061集成而实现移动终端的输入和输出功能，具体此处不做限定。
接口单元108为外部装置与移动终端500连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元108可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到移动终端500内的一个或多个元件或者可以用于在移动终端500和外部装置之间传输数据。
存储器109可用于存储软件程序以及各种数据。存储器109可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区 可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器109可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器110是移动终端的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器109内的软件程序和/或模块以及调用存储在存储器109内的数据，执行移动终端的各种功能和处理数据，从而对移动终端进行整体监控。处理器110可包括一个或多个处理单元；优选的，处理器110可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器110中。
移动终端500还可以包括给各个部件供电的电源111(比如电池)，优选的，电源111可以通过电源管理***与处理器110逻辑相连，从而通过电源管理***实现管理充电、放电以及功耗管理等功能。
另外，移动终端500包括一些未示出的功能模块，在此不再赘述。
实施例四、
参照图8所示，本公开的实施例还提供一种移动终端500，该移动终端500包括:处理器110，存储器109，存储在存储器109上并可在处理器110上运行的计算机程序，该计算机程序被处理器110执行时实现上述实施例一中的BSR上报方法中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开的实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述BSR上报方法中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
本公开的实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述波束失败恢复请求方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里 不再赘述。其中，的计算机可读存储介质，如ROM、RAM、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献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(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (14)

  1. 一种缓存状态报告BSR上报方法，包括：
    确定移动终端只有一个逻辑信道组LCG有数据需要上传，且满足第一上报方式的第一触发条件，以及满足第二上报方式的第二触发条件；所述第一上报方式上报的BSR为第一BSR，所述第二上报方式上报的BSR为第二BSR；
    所述移动终端向网络侧设备上报所述第二BSR；
    其中，所述第一BSR的缓存域Buffer Size所占的比特位数少于所述第二BSR的缓存域所占的比特位数。
  2. 根据权利要求1所述的方法，还包括：
    所述移动终端向所述网络侧设备上报所述第一BSR。
  3. 根据权利要求1所述的方法，其中，所述第二BSR包括：媒体访问控制控制单元MAC CE；所述移动终端向网络侧设备上报所述第二BSR，包括：
    所述移动终端向网络侧设备上报第二BSR的MAC CE。
  4. 根据权利要求2所述的方法，其中，
    所述第一BSR包括：媒体访问控制控制单元MAC CE；
    所述移动终端向网络侧设备上报所述第一BSR，包括：
    所述移动终端向网络侧设备上报第一BSR的MAC CE。
  5. 根据权利要求1-4任一项所述的方法，其中，
    所述第一触发条件为触发常规BSR的触发条件，所述第一BSR为所述常规BSR上报的BSR；
    或者；
    所述第一触发条件为触发周期BSR的触发条件，所述第一BSR为所述周期BSR上报的BSR；
    或者；
    所述第一触发条件为触发常规BSR的触发条件和触发周期BSR的触发条件，所述第一BSR为所述常规BSR上报的BSR以及所述周期BSR上报的BSR。
  6. 根据权利要求1-4任一项所述的方法，其中，
    所述第二触发条件为第一上行资源的填充比特位数大于或等于所述第二BSR所占的比特位数与所述第二BSR的MAC子头所占的比特位数之和；所述第一上行资源为所述网络侧设备为所述移动终端分配的用于上报BSR的上行资源；
    所述第二BSR为填充BSR上报的BSR。
  7. 根据权利要求1-4任一项所述的方法，其中，所述第一BSR包括：1个标识域和1个缓存域；
    所述标识域占3个比特位，用于承载所述LCG的标识信息；
    所述缓存域占5个比特位，用于承载用于标识所述LCG需要上传的数据量的信息。
  8. 根据权利要求1-4任一项所述的方法，其中，所述第二BSR包括：1个标识域和1个缓存域；
    所述标识域占8个比特位，用于承载所述LCG的标识信息；
    所述缓存域占8个比特位，承载用于标识所述LCG需要上传的数据量的信息。
  9. 一种移动终端，包括：
    处理单元，用于确定移动终端只有一个逻辑信道组LCG有数据需要上传，且满足第一上报方式的第一触发条件，以及满足第二上报方式的第二触发条件；所述第一上报方式上报的BSR为第一BSR，所述第二上报方式上报的BSR为第二BSR；
    第一发送单元，用于向网络侧设备上报所述第二BSR；
    其中，所述第一BSR的缓存域Buffer Size所占的比特位数少于所述第二BSR的缓存域所占的比特位数。
  10. 根据权利要求9所述的移动终端，还包括：
    第二发送单元，还用于向所述网络侧设备上报所述第一BSR。
  11. 根据权利要求9或10所述的移动终端，其中，
    所述第一触发条件为触发常规BSR的触发条件，所述第一BSR为所述常规BSR上报的BSR；
    或者；
    所述第一触发条件为触发周期BSR的触发条件，所述第一BSR为所述周期BSR上报的BSR；
    或者；
    所述第一触发条件为触发常规BSR的触发条件和触发周期BSR的触发条件，所述第一BSR为所述常规BSR上报的BSR以及所述周期BSR上报的BSR。
  12. 根据权利要求9或10所述的移动终端，其中，
    所述第二触发条件为第一上行资源的填充比特位数大于或等于所述第二BSR所占的比特位数与所述第二BSR的MAC子头所占的比特位数之和；所述第一上行资源为所述网络侧设备为所述移动终端分配的用于上报BSR的上行资源；所述第二BSR为填充BSR上报的BSR。
  13. 一种移动终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至8中任一项所述的BSR上报方法的步骤。
  14. 一种计算机可读存储介质，其上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至8中任一项所述的BSR上报方法的步骤。
PCT/CN2019/070372 2018-01-10 2019-01-04 Bsr上报方法和移动终端 WO2019137307A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810023866.2 2018-01-10
CN201810023866.2A CN110022578B (zh) 2018-01-10 2018-01-10 一种bsr上报方法和移动终端

Publications (1)

Publication Number Publication Date
WO2019137307A1 true WO2019137307A1 (zh) 2019-07-18

Family

ID=67188176

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/070372 WO2019137307A1 (zh) 2018-01-10 2019-01-04 Bsr上报方法和移动终端

Country Status (2)

Country Link
CN (1) CN110022578B (zh)
WO (1) WO2019137307A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110603843B (zh) * 2019-08-07 2023-08-25 北京小米移动软件有限公司 缓存指示方法及装置、资源发送方法及装置和用户设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102065552A (zh) * 2009-11-17 2011-05-18 大唐移动通信设备有限公司 一种上报bsr的方法和装置
CN102111751A (zh) * 2009-12-28 2011-06-29 电信科学技术研究院 缓存状态报告上报方法和设备
CN103460747A (zh) * 2011-03-18 2013-12-18 三星电子株式会社 用于在无线通信***中传送缓冲区状态报告的方法和装置
EP3352516A1 (en) * 2015-09-18 2018-07-25 Sharp Kabushiki Kaisha Terminal device, base station device, communication method, and integrated circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101925128B (zh) * 2009-06-17 2012-07-04 电信科学技术研究院 一种上报缓存状态报告的方法及装置
CN102984659B (zh) * 2011-09-02 2016-03-16 普天信息技术有限公司 一种td-lte***中的缓存状态报告的上报方法
KR20170057227A (ko) * 2014-09-23 2017-05-24 엘지전자 주식회사 D2d 통신 시스템에서의 버퍼 상태 보고를 위한 우선순위 처리 방법 및 이를 위한 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102065552A (zh) * 2009-11-17 2011-05-18 大唐移动通信设备有限公司 一种上报bsr的方法和装置
CN102111751A (zh) * 2009-12-28 2011-06-29 电信科学技术研究院 缓存状态报告上报方法和设备
CN103460747A (zh) * 2011-03-18 2013-12-18 三星电子株式会社 用于在无线通信***中传送缓冲区状态报告的方法和装置
EP3352516A1 (en) * 2015-09-18 2018-07-25 Sharp Kabushiki Kaisha Terminal device, base station device, communication method, and integrated circuit

Also Published As

Publication number Publication date
CN110022578A (zh) 2019-07-16
CN110022578B (zh) 2021-01-08

Similar Documents

Publication Publication Date Title
EP4149185A1 (en) Method for transmitting uci, and user terminal
CN110475283B (zh) 一种处理csi处理单元、资源的方法、装置及***
CN111262670B (zh) 一种混合自动重传确认反馈信息传输方法和终端设备
WO2021093707A1 (zh) 测量配置方法、装置及***
WO2021063281A1 (zh) 旁链路资源的确定方法及终端
WO2019095903A1 (zh) 终端能力的指示方法及终端
WO2021129478A1 (zh) 小区拥塞的处理方法、终端及网络侧设备
US11864173B2 (en) Resource scheduling method and apparatus
CN110324784B (zh) 通信范围信息的处理方法及终端
WO2020140689A1 (zh) 带宽部分切换方法及装置、通信设备
WO2020221235A1 (zh) 下行控制信息的接收方法、发送方法、终端和网络侧设备
CN111130706B (zh) 一种反馈信息传输方法和设备
CN111278124B (zh) 资源配置方法、资源确定方法、网络侧设备和终端
CN111132355B (zh) 半静态调度传输方法、终端和网络设备
WO2019157915A1 (zh) Csi资源类型的确定方法、终端和网络侧设备
WO2019214458A1 (zh) 操作控制方法、移动通信终端及网络侧设备
WO2019137307A1 (zh) Bsr上报方法和移动终端
CN113766638B (zh) 提醒方法、终端设备、网络设备及存储介质
WO2020192512A1 (zh) 上行授权变更方法、信息发送方法及通信装置
CN111615085B (zh) 资源获取方法、第一终端和第二终端
US20220263561A1 (en) Transmission processing method and terminal
CN112788769B (zh) 一种信息处理方法、设备及***
WO2020238964A1 (zh) 资源映射方法及用户设备
WO2020147813A1 (zh) 信息发送方法、数据发送方法、终端配置方法及装置
CN110830157B (zh) 传输控制信息的方法和装置

Legal Events

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

Ref document number: 19738300

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19738300

Country of ref document: EP

Kind code of ref document: A1