CN110022578A - A kind of BSR report method and mobile terminal - Google Patents
A kind of BSR report method and mobile terminal Download PDFInfo
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- CN110022578A CN110022578A CN201810023866.2A CN201810023866A CN110022578A CN 110022578 A CN110022578 A CN 110022578A CN 201810023866 A CN201810023866 A CN 201810023866A CN 110022578 A CN110022578 A CN 110022578A
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- bsr
- mobile terminal
- trigger condition
- network side
- report
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
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- 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
Abstract
The embodiment of the present application provides a kind of BSR report method and mobile terminal, is related to field of communication technology.Precision for resource information needed for improving the mobile terminal provided to network side equipment.The BSR report method comprises determining that only one LCG of mobile terminal has data to need to upload, and meets the first trigger condition of the first reporting schemes, and meets the second trigger condition of the second reporting schemes；The BSR that first reporting schemes report is the first BSR, and the BSR that the second reporting schemes report is the 2nd BSR；Mobile terminal reports the 2nd BSR to network side equipment；Wherein, number of bits shared by caching domain of the number of bits less than the 2nd BSR shared by the caching domain of the first BSR.The higher BSR of precision of resource information needed for the embodiment of the present application is used to report the mobile terminal that can be provided to network side equipment.
Description
Technical field
This application involves field of communication technology more particularly to a kind of buffer status report (Buffer Status Report,
BSR) report method and mobile terminal.
Background technique
Currently, when mobile terminal has upstream data to need to send, mobile terminal first on defined ascending resource to
Network side equipment sends scheduling request (Scheduling Request, RS), and network side equipment receives mobile terminal transmission
After SR, uplink authorization (UL grant) is distributed to mobile terminal, then mobile terminal is again on uplink authorization to network side equipment
BSR is sent, after network side equipment receives the BSR of mobile terminal transmission, the uplink that mobile terminal needs to send is obtained according to BSR
The data volume of business, and data dispatch is carried out according to the data volume and the priority of the uplink service.
According to the triggering mode that reports of BSR, BSR includes: conventional BSR (Regular BSR), period BSR (Periodic
BSR) and filling three kinds of BSR (Padding BSR), and can usually meet simultaneously in practice it is a variety of report triggering mode, from
And it triggers routine BSR, period BSR and fills two kinds or more in BSR.In addition, routine BSR, period BSR and filling
The BSR that BSR is reported may be short BSR (short BSR) or long BSR (long BSR), and newly eat dishes without rice or wine (New Radio,
NR) in system, the precision institute of resource information needed for the mobile terminal for reporting long BSR and short BSR that can provide to network side equipment
Difference, therefore in this case, how to improve the precision of the resource information needed for network side equipment offer mobile terminal is one
A urgent problem to be solved.
Summary of the invention
The embodiment of the present application provides a kind of BSR report method and mobile terminal, provides for improving to network side equipment
The precision of resource information needed for mobile terminal.
In order to solve the above-mentioned technical problem, the application is achieved in that
In a first aspect, the embodiment of the present application provides a kind of BSR report method, comprising:
It determines that only one logic channel group of mobile terminal LCG has data to need to upload, and meets the first reporting schemes
First trigger condition, and meet the second trigger condition of the second reporting schemes；The BSR that first reporting schemes report is the
One BSR, the BSR that second reporting schemes report are the 2nd BSR；
The mobile terminal reports the 2nd BSR to network side equipment；
Wherein, number of bits shared by the caching domain Buffer Size of the first BSR is slow less than the 2nd BSR
Deposit number of bits shared by domain.
Second aspect, the embodiment of the present application provide a kind of mobile terminal, comprising:
Processing unit for determining that only one logic channel group of mobile terminal LCG has data to need to upload, and meets the
First trigger condition of one reporting schemes, and meet the second trigger condition of the second reporting schemes；First reporting schemes
The BSR reported is the first BSR, and the BSR that second reporting schemes report is the 2nd BSR；
First transmission unit, for reporting the 2nd BSR to network side equipment；
Wherein, number of bits shared by the caching domain Buffer Size of the first BSR is slow less than the 2nd BSR
Deposit number of bits shared by domain.
The third aspect, the embodiment of the present application provide a kind of mobile terminal, comprising: processor, memory and are stored in institute
The computer program that can be run on memory and on the processor is stated, when the computer program is executed by the processor
The step of realizing BSR report method described in first aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, the computer-readable storage
Computer program is stored on medium, and the side of reporting BSR described in first aspect is realized when the computer program is executed by processor
The step of method.
BSR report method provided by the embodiments of the present application, determine only one LCG of mobile terminal have data need on
The case where passing, and not only met the first trigger condition of the first reporting schemes, but also meeting the second trigger condition of the second reporting schemes
Under, mobile terminal reports the 2nd BSR to network side equipment；That is, when only one LCG has data to need to upload, and meet simultaneously
In the case where reporting the first trigger condition of the first BSR and the second trigger condition of the 2nd BSR, the 2nd BSR is sent；Due to first
Number of bits shared by caching domain of the number of bits less than the 2nd BSR shared by the caching domain of BSR, so the first BSR can
It can be provided to network side equipment with the precision of resource information needed for the mobile terminal that is provided to network side equipment lower than the 2nd BSR
Mobile terminal needed for resource information precision, therefore in the embodiment of the present application at the same time meet report the first of the first BSR to touch
In the case where the second trigger condition of clockwork spring part and the 2nd BSR, sending the 2nd BSR can be improved the shifting provided to network side equipment
The precision of resource information needed for dynamic terminal.
Detailed description of the invention
Fig. 1 is the architecture diagram of the system of BSR report method provided by the embodiments of the present application application；
Fig. 2 is the step flow chart of BSR report method provided by the embodiments of the present application；
Fig. 3 is the form schematic diagram of short BSR in NR system provided by the embodiments of the present application；
Fig. 4 is the form schematic diagram of long BSR in NR system provided by the embodiments of the present application；
Fig. 5 is one of the schematic diagram of mobile terminal provided by the embodiments of the present application；
Fig. 6 is the two of the schematic diagram of mobile terminal provided by the embodiments of the present application；
Fig. 7 is the three of the schematic diagram of mobile terminal provided by the embodiments of the present application；
Fig. 8 is the three of the schematic diagram of mobile terminal provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on this Shen
Please in embodiment, whole obtained by those of ordinary skill in the art without making creative efforts other implementation
Example, shall fall in the protection scope of this application.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.
Term " first " and " second " in the description and claims of this application etc. are for distinguishing different pairs
As, rather than it is used for the particular order of description object.For example, the first demonstration operation and the second half demonstration operations etc. are for distinguishing
Different demonstration operations, rather than the particular order for describing demonstration operation.
In the embodiment of the present application, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.This
Application embodiment in be described as " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as comparing
Other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words purport
Related notion is being presented in specific ways.In addition, unless otherwise indicated, " multiples' " contains in the description of the embodiment of the present application
Justice refers to two or more.
In long term evolution (Long Term Evolution, LTE) system, it can usually meet simultaneously and a variety of report triggering
Mode, so that triggering reports conventional BSR, period BSR and fills two kinds or more in BSR, if but being reported in multiple simultaneously
Hold identical BSR, then can bring unnecessary signaling overheads, therefore provide in LTE system: a media access control (Media
Access Control, MAC) it at most can only include a BSR in protocol Data Unit (Protocol Data Unit, PDU)
MAC Control Element (Control Element, CE), and conventional BSR and period BSR is sent prior to filling BSR.?
In NR system, when only one LCG has data to need to upload, that conventional BSR and period BSR are reported is short BSR, and is filled
What BSR was reported according to the difference of filling bit digit may be long BSR is also likely to be short BSR.In addition, the long BSR in NR system
The precision of resource information needed for the mobile terminal that can be provided to network side equipment is higher than short BSR can mention to network side equipment
The precision of resource information needed for the mobile terminal of confession.If being carried out in NR system still according to the regulation in LTE system corresponding
BSR send, then when only one LCG has data to need to upload and triggering a variety of BSR, mobile terminal can be preferentially to net
Network side apparatus sends the short BSR that routine BSR and/or period BSR is reported.The lower shifting of precision is had sent to network side equipment in this way
The BSR of resource information needed for dynamic terminal, does so and is significant adverse to needed for the mobile terminal that network side provides higher precision
Resource information, therefore how to improve to network side equipment mobile terminal is provided needed for the precision of resource information be one and urgently solve
Certainly the problem of.
In order to solve this problem, the embodiment of the present application provides a kind of BSR report method and mobile terminal.The side of reporting BSR
Method is determining that only one LCG of mobile terminal has data to need to upload, and has both met the first trigger condition of the first reporting schemes,
In the case where the second trigger condition for meeting the second reporting schemes again, mobile terminal reports the 2nd BSR to network side equipment；That is,
When only one LCG there are data to need to upload, and meet the of the first trigger condition and the 2nd BSR for reporting the first BSR simultaneously
In the case where two trigger conditions, the 2nd BSR is sent；The number of bits as shared by the caching domain of the first BSR is less than described second
Number of bits shared by the caching domain of BSR, so resource needed for the mobile terminal that the first BSR can be provided to network side equipment is believed
The precision of resource information needed for the mobile terminal that the precision of breath can be provided lower than the 2nd BSR to network side equipment, therefore this Shen
It please meet at the same time in embodiment in the case where reporting the first trigger condition of the first BSR and the second trigger condition of the 2nd BSR,
Sending the 2nd BSR can be improved the precision of the resource information needed for the mobile terminal that network side equipment provides.
As shown in Figure 1, under a kind of application scenarios of the embodiment of the present application, the side of reporting BSR provided by the embodiments of the present application
System architecture applied by method may include: mobile terminal 10 and base station 20.Mobile terminal 10 between base station 20 by establishing
Wireless communication link connect with base station 20.
Wherein, mobile terminal 10 can be also known as terminal (terminal), mobile station (mobile station), Yong Hudan
First (subscriber unit), platform (station) etc..Mobile terminal is specifically as follows cellular phone (cellular
Phone), personal digital assistant (personal digital assistant, referred to as PDA), radio modem
(modem), wireless telecom equipment, handheld device (handheld), laptop computer (laptop computer), wireless phone
(cordless phone), wireless local loop (wireless local loop, referred to as WLL) platform etc..When mobile terminal is answered
When communicating for M2M mode, mobile terminal can also be known as M2M terminal, specifically can be support M2M communication intelligent electric meter,
Intelligent appliance etc..Mobile terminal may be plate, intelligent automobile, sensing equipment, Internet of Things (Internet Of Things,
IOT) equipment, customer premises equipment, CPE (Customer-premises equipment, CPE), relay base station, link terminal, and tool
Have the computer of mobile terminal, be also possible to portable, pocket, hand-held, built-in computer or vehicle-mounted mobile dress
It sets, they exchange language and/or data with wireless access network.For example, mobile phone, personal communication service (Personal
Communication Service, PCS) phone, wireless phone, Session initiation Protocol (Session Initiation
Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL) stand.Wireless terminal is referred to as
User agent (User Agent), user equipment (User Device) or user equipment (User Equipment, UE).As
A kind of example, in the embodiment of the present application, it is to exemplify that Fig. 1, which is mobile phone with mobile terminal 10,.
Base station 20 is specifically as follows gNB, novel radio electricity base station (New radio eNB), transfer point (transmission
And reception point, TRP), macro base station, micro-base station, high frequency base station, LTE be macro or micro- eNB, CPE, WLAN access point
Any one of (Access Point, AP), WLAN group owner (Group owner, GO) etc. or multiple combinations.
Embodiment one,
The embodiment of the present invention provides a kind of BSR report method, and the executing subject of each step of this method can be upper
State any mobile terminal.Referring to shown in Fig. 2, this method may include following step S11-S12.
S11, it determines that only one LCG of mobile terminal has data to need to upload, and meets the first touching of the first reporting schemes
Clockwork spring part, and meet the second trigger condition of the second reporting schemes.
Wherein, the BSR that the first reporting schemes report is the first BSR, and the BSR that second reporting schemes report is second
BSR；Shared by caching domain of the number of bits less than the 2nd BSR shared by the caching domain Buffer Size of first BSR
Number of bits.
Specifically, BSR is the data volume for the uplink service that an informing network side apparatus mobile terminal needs to send
Information, and in order to reduce the signaling overheads for reporting BSR to generate, several logic channels are put into a LCG, and carry out based on LCG
BSR's reports.Illustratively, every four logic channels can be put into a LCG.
Optionally, the first trigger condition is to trigger the trigger condition of routine BSR, and the first BSR is on the routine BSR
The BSR of report.
Wherein, due to providing in NR system: when only one LCG has data to upload, that conventional BSR is reported is short BSR,
Therefore when the embodiment of the present application is applied in NR system, and the first trigger condition is the trigger condition of triggering routine BSR, this Shen
Please the first BSR in embodiment be short BSR in NR system.
Specifically, the format of the short BSR in NR system can be as shown in figure 3, the short BSR in NR system accounts for 8 bits altogether
Position, comprising: 1 identification field (LCG ID), 31 and 1 caching domains (Buffer Size) 32.Wherein, identification field 31 accounts for 3 bits
Position (bit7, bit6, bit5), carries the identification information of corresponding LCG；Caching domain 32 account for 5 bits (bit4, bit3,
Bit2, bit1, bit0), carry the information for identifying the data volume that corresponding LCG needs to upload.Such as: one in NR system
The corresponding LCG of short BSR is LCG1, then the identification information of the identification field carrying LCG1 of the short BSR, and the caching domain of the short BSR is used for
The information for the data volume that load identification LCG1 needs to upload.
Further, the trigger condition of the triggering routine BSR in above-described embodiment, can specifically include following trigger condition
One of or it is a variety of:
1, belonging on a logic channel of a LCG has data to need to upload, and the logic for having data to need to upload
The priority of channel is higher than the priority of current any logic channel.
2, belonging on a logic channel of a LCG has data to need to upload, and other logic channels do not have in the LCG
There are data to need to upload.
3, BSR retransmission timer (retxBSR-Timer) time-out.
Optionally, the first trigger condition is to trigger the trigger condition of period BSR, and the first BSR is on the period BSR
The BSR of report.
Wherein, due to providing in NR system: when only one LCG has data to upload, that period BSR is reported is short BSR,
Therefore when the embodiment of the present application is applied in NR system, and the first trigger condition is the trigger condition of triggering period BSR, this Shen
Please the first BSR in embodiment be short BSR in NR system.
Further, the trigger condition of the triggering period BSR in above-described embodiment can specifically include: the timing of period BSR
Device (periodic BSR-Timer) time-out.
Optionally, the first trigger condition is the trigger condition for triggering routine BSR and the trigger condition of triggering period BSR, institute
Stating the first BSR is the BSR that the routine BSR is reported and the BSR that the period BSR is reported.
The trigger condition of above-mentioned triggering routine BSR and the trigger condition for triggering period BSR can be with above-described embodiments
In it is identical, details are not described herein.
Since the first BSR in the embodiment of the present application can be the short BSR in NR system, optional, the application is real
Example in the first BSR include:
1 identification field and 1 caching domain；
The identification field accounts for 3 bits, for carrying the identification information of the LCG；
The caching domain accounts for 5 bits, for carrying the information for identifying the data volume that the LCG needs to upload.
Optionally, second trigger condition is that the filling bit digit of the first ascending resource is greater than or equal to described second
The sum of number of bits shared by the MAC subheader of number of bits shared by BSR and the 2nd BSR；First ascending resource is
The network side equipment is mobile terminal distribution for reporting the ascending resource of BSR；2nd BSR is the filling
The BSR that BSR is reported.
Optionally, the first ascending resource is specifically as follows the uplink grant that network side equipment is mobile terminal distribution
(UPLink grant, UL grant).
Specifically, the trigger condition of filling BSR can be with are as follows: network side equipment is that mobile terminal is assigned uplink and awards
Power, and the quantity of the filler of uplink grant is greater than or equal to shared by the MAC subheader of number of bits shared by BSR and BSR
The sum of number of bits.Wherein, if the filling bit digit of uplink grant be less than long BSR shared by number of bits with it is described
The sum of number of bits shared by the MAC subheader of 2nd BSR then reports short BSR；If the filling bit digit of uplink grant is big
In or equal to number of bits shared by long BSR and the 2nd BSR MAC subheader shared by the sum of number of bits, then report length
BSR, therefore work as the embodiment of the present application and be applied in NR system, and network side equipment is mobile terminal distribution for reporting BSR
Ascending resource filling bit digit be greater than or equal to long BSR shared by number of bits and the 2nd BSR MAC subheader institute
When the sum of number of bits accounted for, the 2nd BSR in the embodiment of the present application is the short BSR in NR system.
Specifically, the format of the long BSR in NR system can be as shown in figure 4, the long BSR in NR system accounts for 8* (m+1) altogether
A bit, comprising: identification field (LCG ID) 41 and m 42, m of caching domain (Buffer Size) have data needs to upload
The quantity of LCG.Wherein, identification field 41 accounts for 8 bits, and each of 8 bits bit carries 1 respectively number
According to the identification information for the LCG for needing to upload；Each of this m caching domain buffer zone 42 accounts for 8 bits, and carrying is used for
The information for the data volume that mark 1 has data that the LCG uploaded is needed to need to upload.Such as: LCG0, LCG1 and LCG2 totally 3
LCG has data to need to upload, then long BSR accounts for 8* (3+1)=32 bit altogether.Wherein, identification field 41 accounts for 8 bits, and
Carry the identification information of LCG0, LCG1 and LCG2 respectively by 3 special positions in 8 bits；It is each in 3 caching domains
A buffer zone 42 accounts for 8 bits, accounts for 24 bits altogether, and carrying LCG0, LCG1 and LCG2 in 3 caching domains respectively needs
The information for the data volume to be uploaded.
There are data to need to upload since the application provides only one logic channel group LCG in technical solution, when this
When the 2nd BSR in application is the long BSR in NR system, the 2nd BSR includes: 1 identification field and 1 caching domain；
The identification field accounts for 8 bits, for carrying the identification information of the LCG；
The caching domain accounts for 8 bits, carries the information for identifying the data volume that the LCG needs to upload.
S12, mobile terminal report the 2nd BSR to network side equipment.
Specifically, when the first BSR is the BSR that the routine BSR and/or period BSR is reported, the 2nd BSR is on filling BSR
When the BSR of report, can by setting routine BSR, period BSR and filling BSR priority, make mobile terminal only one
When logic channel group LCG has data to need to upload, the priority for filling BSR is greater than the priority of routine BSR and period BSR, from
And mobile terminal is made to report corresponding 2nd BSR of filling BSR to network side equipment.I.e. in only one logic channel of mobile terminal
When group LCG has data to need to upload, filling BSR is sent prior to conventional BSR and period BSR.
Optionally, the 2nd BSR includes: MAC CE；
In above-mentioned steps S12, mobile terminal reports the 2nd BSR to network side equipment, is specifically as follows:
The mobile terminal reports the MAC CE of the 2nd BSR to network side equipment.
That is, mobile terminal to network side equipment by reporting the MAC CE of the 2nd BSR to report to realize to network side equipment
2nd BSR.
BSR report method provided by the embodiments of the present application, determine only one LCG of mobile terminal have data need on
The case where passing, and not only met the first trigger condition of the first reporting schemes, but also meeting the second trigger condition of the second reporting schemes
Under, mobile terminal reports the 2nd BSR to network side equipment；That is, when only one LCG has data to need to upload, and meet simultaneously
In the case where reporting the first trigger condition of the first BSR and the second trigger condition of the 2nd BSR, the 2nd BSR is sent；Due to first
Number of bits shared by caching domain of the number of bits less than the 2nd BSR shared by the caching domain of BSR, so the first BSR can
It can be provided to network side equipment with the precision of resource information needed for the mobile terminal that is provided to network side equipment lower than the 2nd BSR
Mobile terminal needed for resource information precision, therefore in the embodiment of the present application at the same time meet report the first of the first BSR to touch
In the case where the second trigger condition of clockwork spring part and the 2nd BSR, sending the 2nd BSR can be improved the shifting provided to network side equipment
The precision of resource information needed for dynamic terminal.
Further, on the basis of the above embodiments, BSR report method provided by the present application further include:
The mobile terminal reports the first BSR to the network side equipment.
That is, mobile terminal not only reports the 2nd BSR to the network side equipment, but also institute is reported to the network side equipment
State the first BSR.
That is, mobile terminal to network side equipment by reporting the MAC CE of the 2nd BSR to report to realize to network side equipment
2nd BSR.
Optionally, the first BSR includes: MAC CE；
In the above method, mobile terminal reports the first BSR to network side equipment, is specifically as follows:
The mobile terminal reports the MAC CE of the first BSR to network side equipment.
That is, mobile terminal to network side equipment by reporting the MAC CE of the first BSR to report to realize to network side equipment
First BSR.
Specifically, mobile terminal to network side equipment by reporting the MAC CE of the first BSR to realize to network side equipment
It, can be by permitting when only one logic channel group of mobile terminal LCG has data to need to upload when reporting a BSR
Perhaps in a MAC PDU comprising two or two or more BSR MAC CE, to realize mobile terminal both to the network
Side apparatus reports the 2nd BSR, and reports the first BSR to the network side equipment.
Mobile terminal not only reported the 2nd BSR to the network side equipment, but also reported to the network side equipment described
First BSR, not only can be improved the precision of the resource information needed for the mobile terminal that network side equipment provides, and report
Without selecting the BSR of triggering when BSR, therefore the information processing capacity of mobile terminal, Jin Erti can also be further decreased
The performance of high mobile terminal.
Embodiment two,
As shown in figure 5, the embodiment of the present invention provides a kind of mobile terminal, which includes: 51 He of processing unit
First transmission unit 52.
Processing unit 51 for determining that only one logic channel group of mobile terminal LCG has data to need to upload, and meets
First trigger condition of the first reporting schemes, and meet the second trigger condition of the second reporting schemes；First side of reporting
The BSR that formula reports is the first BSR, and the BSR that second reporting schemes report is the 2nd BSR.
First transmission unit 52, for reporting the 2nd BSR to network side equipment.
Wherein, number of bits shared by the caching domain Buffer Size of the first BSR is slow less than the 2nd BSR
Deposit number of bits shared by domain.
Optionally, referring to shown in Fig. 6, mobile terminal provided in an embodiment of the present invention further include:
Second transmission unit 53 is also used to report the first BSR to the network side equipment.
Optionally, the 2nd BSR includes: media access control control unit MAC CE；
First transmission unit 52, specifically for reporting the MAC CE of the 2nd BSR to network side equipment.
Optionally, the first BSR includes: media access control control unit MAC CE；
Second transmission unit 53, specifically for reporting the MAC CE of the first BSR to network side equipment.
Optionally, first trigger condition is to trigger the trigger condition of routine BSR, and the first BSR is the routine
The BSR that BSR is reported；
Or；
First trigger condition is to trigger the trigger condition of period BSR, and the first BSR is that the period BSR is reported
BSR；
Or；
First trigger condition is the trigger condition for triggering routine BSR and the trigger condition for triggering period BSR, described the
One BSR is the BSR that the BSR that the routine BSR is reported and the period BSR are reported.
Optionally, second trigger condition is that the filling bit digit of the first ascending resource is greater than or equal to described second
The sum of number of bits shared by the MAC subheader of number of bits shared by BSR and the 2nd BSR；First ascending resource is
The network side equipment is mobile terminal distribution for reporting the ascending resource of BSR；2nd BSR is the filling
The BSR that BSR is reported.
Optionally, the first BSR includes: 1 identification field and 1 caching domain；
The identification field accounts for 3 bits, for carrying the identification information of the LCG；
The caching domain accounts for 5 bits, for carrying the information for identifying the data volume that the LCG needs to upload.
Optionally, the 2nd BSR includes: 1 identification field and 1 caching domain；
The identification field accounts for 8 bits, for carrying the identification information of the LCG；
The caching domain accounts for 8 bits, carries the information for identifying the data volume that the LCG needs to upload.
Mobile terminal provided by the embodiments of the present application determines that only one LCG has data to need to upload in processing unit, and
Not only in the case where having met the first trigger condition of the first reporting schemes, but also the second trigger condition of the second reporting schemes of satisfaction, the
One transmission unit reports the 2nd BSR to network side equipment；That is, when only one LCG has data to need to upload, and meet simultaneously
In the case where reporting the first trigger condition of the first BSR and the second trigger condition of the 2nd BSR, the 2nd BSR is sent；Due to first
Number of bits shared by caching domain of the number of bits less than the 2nd BSR shared by the caching domain of BSR, so the first BSR can
It can be provided to network side equipment with the precision of resource information needed for the mobile terminal that is provided to network side equipment lower than the 2nd BSR
Mobile terminal needed for resource information precision, therefore in the embodiment of the present application at the same time meet report the first of the first BSR to touch
In the case where the second trigger condition of clockwork spring part and the 2nd BSR, sending the 2nd BSR can be improved the shifting provided to network side equipment
The precision of resource information needed for dynamic terminal.
Embodiment three,
A kind of hardware structural diagram of Fig. 7 mobile terminal of each embodiment to realize the present invention, the mobile terminal 500
Including but not limited to: radio frequency unit 101, audio output unit 103, input unit 104, sensor 105, is shown network module 102
Show the components such as unit 106, user input unit 107, interface unit 108, memory 109, processor 110 and power supply 111.This
Field technical staff is appreciated that mobile terminal structure shown in Fig. 7 does not constitute the restriction to mobile terminal, mobile terminal
It may include perhaps combining certain components or different component layouts than illustrating more or fewer components.Of the invention real
It applies in example, mobile terminal includes but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, wearable
Equipment and pedometer etc..
Wherein, processor 110, for determining that only one logic channel group of mobile terminal LCG has data to need to upload, and
Meet the first trigger condition of the first reporting schemes, and meets the second trigger condition of the second reporting schemes；On described first
The BSR that report mode reports is the first BSR, and the BSR that second reporting schemes report is the 2nd BSR；
Radio frequency unit 101, with for reporting the 2nd BSR to network side equipment；Wherein, the caching of the first BSR
Number of bits shared by caching domain of the number of bits shared by the Buffer Size of domain less than the 2nd BSR.
Bit shared by caching domain of the number of bits less than the 2nd BSR as shared by the caching domain of the first BSR
Number, so the precision of resource information needed for the mobile terminal that the first BSR can be provided to network side equipment can be with lower than the first BSR
The precision of resource information needed for the mobile terminal provided to network side equipment, therefore meet at the same time in the embodiment of the present application and report
In the case where the trigger condition of first BSR and the trigger condition of the 2nd BSR, sending the 2nd BSR be can be improved to network side equipment
The precision of resource information needed for the mobile terminal of offer.
It should be understood that the embodiment of the present invention in, radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 110 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 101 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 101 can also by wireless communication system and network and other set
Standby communication.
Mobile terminal provides wireless broadband internet by network module 102 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 103 can be received by radio frequency unit 101 or network module 102 or in memory 109
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 103 can also be provided and be moved
The relevant audio output of specific function that dynamic terminal 500 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 103 includes loudspeaker, buzzer and receiver etc..
Input unit 104 is for receiving audio or video signal.Input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or network module 102.Mike
Wind 1042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 101 is converted in the case where telephone calling model.
Mobile terminal 500 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 500 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 105 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number of input or character information and generate and the user of mobile terminal
Setting and the related key signals input of function control.Specifically, user input unit 107 include touch panel 1071 and its
His input equipment 1072.Touch panel 1071, also referred to as touch screen collect the touch operation (ratio of user on it or nearby
Such as user is using finger, stylus any suitable object or attachment on touch panel 1071 or near touch panel 1071
Operation).Touch panel 1071 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus
The touch orientation of user is detected, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller
Touch information is received from touch detecting apparatus, and is converted into contact coordinate, then gives processor 110, receives processor
110 orders sent simultaneously are executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Type realizes touch panel 1071.In addition to touch panel 1071, user input unit 107 can also include other input equipments
1072.Specifically, other input equipments 1072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 1071 can be covered on display panel 1061, when touch panel 1071 is detected at it
On or near touch operation after, send processor 110 to determine the type of touch event, be followed by subsequent processing device 110 according to touching
The type for touching event provides corresponding visual output on display panel 1061.Although in Fig. 7, touch panel 1071 and display
Panel 1061 is the function that outputs and inputs of realizing mobile terminal as two independent components, but in some embodiments
In, can be integrated by touch panel 1071 and display panel 1061 and realize the function that outputs and inputs of mobile terminal, it is specific this
Place is without limitation.
Interface unit 108 is the interface that external device (ED) is connect with mobile terminal 500.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 108 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in mobile terminal 500 or can be used in 500 He of mobile terminal
Data are transmitted between external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part is stored in memory by running or executing the software program being stored in memory 109 and/or module and call
Data in 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Processing
Device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 500 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging, electric discharge by power-supply management system
And the functions such as power managed.
In addition, mobile terminal 500 includes some unshowned functional modules, details are not described herein.
Example IV,
Referring to shown in Fig. 8, the embodiment of the present invention also provides a kind of mobile terminal 500, which includes: processing
Device 110, memory 109 are stored in the computer program that can be run on memory 109 and on processor 110, the computer journey
Sequence realizes each process in the BSR report method in above-described embodiment one when being executed by processor 110, and can reach identical
Technical effect, to avoid repeating, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, which realizes each process in above-mentioned BSR report method when being executed by processor, and can reach phase
Same technical effect, to avoid repeating, which is not described herein again.
Wherein, computer readable storage medium, such as read-only memory (Read-Only Memory, abbreviation ROM), at random
Access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each mistake of above-mentioned wave beam failure recovery requesting method embodiment when being executed by processor
Journey, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, computer readable storage medium,
Such as ROM, RAM, magnetic or disk.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (14)
1. a kind of buffer status report BSR report method characterized by comprising
It determines that only one logic channel group of mobile terminal LCG has data to need to upload, and meets the first of the first reporting schemes
Trigger condition, and meet the second trigger condition of the second reporting schemes；The BSR that first reporting schemes report is first
BSR, the BSR that second reporting schemes report are the 2nd BSR；
The mobile terminal reports the 2nd BSR to network side equipment；
Wherein, number of bits shared by the caching domain Buffer Size of the first BSR is less than the caching domain of the 2nd BSR
Shared number of bits.
2. the method according to claim 1, wherein the method also includes:
The mobile terminal reports the first BSR to the network side equipment.
3. the method according to claim 1, wherein the 2nd BSR includes: media access control control unit
MAC CE；The mobile terminal reports the 2nd BSR to network side equipment, comprising:
The mobile terminal reports the MAC CE of the 2nd BSR to network side equipment.
4. according to the method described in claim 2, it is characterized in that,
First BSR includes: media access control control unit MAC CE；
The mobile terminal reports the first BSR to network side equipment, comprising:
The mobile terminal reports the MAC CE of the first BSR to network side equipment.
5. method according to claim 1-4, which is characterized in that
First trigger condition is to trigger the trigger condition of routine BSR, and the first BSR routine BSR is reported
BSR；
Or；
First trigger condition is to trigger the trigger condition of period BSR, and the first BSR period BSR is reported
BSR；
Or；
First trigger condition is to trigger the trigger condition and the trigger condition of triggering period BSR of routine BSR, described first
BSR is the BSR that the BSR that the routine BSR is reported and the period BSR are reported.
6. method according to claim 1-4, which is characterized in that
Second trigger condition is that the filling bit digit of the first ascending resource is greater than or equal to ratio shared by the 2nd BSR
The sum of number of bits shared by the MAC subheader of special digit and the 2nd BSR；First ascending resource is that the network side is set
Standby is mobile terminal distribution for reporting the ascending resource of BSR；
2nd BSR is the BSR for filling BSR and reporting.
7. method according to claim 1-4, which is characterized in that the first BSR includes: 1 identification field and 1
A caching domain；
The identification field accounts for 3 bits, for carrying the identification information of the LCG；
The caching domain accounts for 5 bits, for carrying the information for identifying the data volume that the LCG needs to upload.
8. method according to claim 1-4, which is characterized in that the 2nd BSR includes: 1 identification field and 1
A caching domain；
The identification field accounts for 8 bits, for carrying the identification information of the LCG；
The caching domain accounts for 8 bits, carries the information for identifying the data volume that the LCG needs to upload.
9. a kind of mobile terminal characterized by comprising
Processing unit for determining that only one logic channel group of mobile terminal LCG has data to need to upload, and meets on first
First trigger condition of report mode, and meet the second trigger condition of the second reporting schemes；First reporting schemes report
BSR be the first BSR, the BSR that second reporting schemes report be the 2nd BSR；
First transmission unit, for reporting the 2nd BSR to network side equipment；
Wherein, number of bits shared by the caching domain Buffer Size of the first BSR is less than the caching domain of the 2nd BSR
Shared number of bits.
10. mobile terminal according to claim 9, which is characterized in that the mobile terminal further include:
Second transmission unit is also used to report the first BSR to the network side equipment.
11. mobile terminal according to claim 9 or 10, which is characterized in that
First trigger condition is to trigger the trigger condition of routine BSR, and the first BSR routine BSR is reported
BSR；
Or；
First trigger condition is to trigger the trigger condition of period BSR, and the first BSR period BSR is reported
BSR；
Or；
First trigger condition is to trigger the trigger condition and the trigger condition of triggering period BSR of routine BSR, described first
BSR is the BSR that the BSR that the routine BSR is reported and the period BSR are reported.
12. mobile terminal according to claim 9 or 10, which is characterized in that
Second trigger condition is that the filling bit digit of the first ascending resource is greater than or equal to ratio shared by the 2nd BSR
The sum of number of bits shared by the MAC subheader of special digit and the 2nd BSR；First ascending resource is that the network side is set
Standby is mobile terminal distribution for reporting the ascending resource of BSR；2nd BSR is the BSR for filling BSR and reporting.
13. a kind of mobile terminal characterized by comprising processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 8 is realized when the computer program is executed by the processor
Any one of described in BSR report method the step of.
14. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence is realized when the computer program is executed by processor such as BSR report method described in any item of the claim 1 to 8
Step.
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| CN201810023866.2A CN110022578B (en) | 2018-01-10 | 2018-01-10 | BSR reporting method and mobile terminal |
| PCT/CN2019/070372 WO2019137307A1 (en) | 2018-01-10 | 2019-01-04 | Bsr report method and mobile terminal |
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| WO2019137307A1 (en) | 2019-07-18 |
| CN110022578B (en) | 2021-01-08 |
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