WO2010148547A1 - Procédé de gestion de flux, noeud de relais et noeud b évolué donneur correspondant - Google Patents

Procédé de gestion de flux, noeud de relais et noeud b évolué donneur correspondant Download PDF

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Publication number
WO2010148547A1
WO2010148547A1 PCT/CN2009/072382 CN2009072382W WO2010148547A1 WO 2010148547 A1 WO2010148547 A1 WO 2010148547A1 CN 2009072382 W CN2009072382 W CN 2009072382W WO 2010148547 A1 WO2010148547 A1 WO 2010148547A1
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WO
WIPO (PCT)
Prior art keywords
information
control
rate
message
sheep
Prior art date
Application number
PCT/CN2009/072382
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English (en)
Chinese (zh)
Inventor
李婷
李亚娟
张亮亮
常俊仁
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2009/072382 priority Critical patent/WO2010148547A1/fr
Priority to CN200980146387.9A priority patent/CN102227934B/zh
Publication of WO2010148547A1 publication Critical patent/WO2010148547A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations

Definitions

  • 3 PP will submit T-R to the high-end (T-A, o gTemEvo o Adva ced) wood for 4G wood.
  • T-Adva ced wood requires higher speed and larger capacity, but large broadband that is sufficient to support high capacity may only be found at higher frequencies, while high road loss and penetration loss are relatively large. Very good coverage.
  • T-A meets the capacity requirements of T-Adva ced, and China Wood is committed to the capacity and coverage of the system.
  • the so-called Zhongmu in the middle of the sheep, is the same element as the terminal, and the same element, the middle and the terminal.
  • each user ( , se Eq pme ) is mapped to a teaching bearer ( RB, aRado Be e ), (e B, evoved ode ) can be taught R
  • T-A medium ( , Reay ode, also available) donor small ( oo Ce ) connected, , donor less than e B, this can be the donor (e B, ooe B), e R interface interface , R can be interfaced with e-learning.
  • R supports T, and in T, R is functionally T e B .
  • the wood to be solved by the company is to provide flow control methods, neutralization and donors, and sexual flow control to improve resource utilization efficiency and teaching performance.
  • the flow control method includes at least the item of the root condition, the user's road condition, the information to the donor e, the information including the information of the teaching carrier R, the information of the R, the information, the information, the information of the R, the R Information, information, information, information, information, and various information, and at least one of each of the information, causes e information, RR, , or and each of the controls.
  • Another method of flow control including
  • the message includes the information of the R bearer R, the information of the R, the information of the R, the information of the R, the information of the R, the information of the R, the information of the R, the information of the R, the information of the number, the information, the information, the information, and each Information, and at least one of each information
  • Donor e B including
  • the message including the R, the information of the R, the information, the information, the information of the R, the information of the R, the information of the R, the information, the information, the information, the information, and the information Information, and at least one of each information
  • Control the sheep, and the root receives the message received by the sheep, RB RB , or both.
  • the above wood scheme can be seen that the status of the R body, the path condition, at least the item, the information to the e B, because the information includes the information of the RB, the information of the RB, the information, the information of the R, the information of the R, the information of the RB, At least one of the information, the information, the information, and the information, and the control of the e B information, 1 or more RB R , or , can be controlled by the R, so that the resource utilization efficiency and efficiency can be improved.
  • Hugh can make different or R in R, not too much, but can reduce the R load, improve the interface's throughput, improve performance.
  • R does not wait, and fails to make full use of the same meta resource of R.
  • R and all of its interfaces are closed. Since R is not powerful enough, it does not improve the performance of multiple users, thus reducing the throughput of the interface.
  • Reference 1 is the flow of the flow control method in the present, the state of the R body under the rest step, at least one of the road conditions, the information to the e, the information including the information of the RB, the information of the RB, the information, the information, the R At least one of information, RB information, information, information, information, information
  • RB can be in the same or different (Qo, Q ay O evc ) in the same number, or it can be different or Qo in the same multiple R, near R can be the same or similar in the interface RB, the user can pre-compose similar RBs in the same way, and use the same multi-R as the RB.
  • e B can be controlled by 1 or more RB R or , or can be controlled by 1 or more R R , or
  • At least one of the status of the R body and the road condition, the e information, and the information includes information of the RB, information of the RB, information of the RB, information of the RB, information of the RB, Information of the RB, Information of the RB, Information, Information, information, at least one of the items, so e can
  • Information control can improve resource utilization efficiency and teaching efficiency, Hugh, different than R, no Insufficient points, so it can reduce the R load, reduce the J switch R, and make better use of resources, improve the throughput of the interface.
  • the S201 e receives the R message in the rest step, and the message includes the information of the RB, the information of the R, the information of the R, the information of the R, the information of the R, the information of the R, the information of the R, At least one of information, information, and information
  • R is better, and can be predetermined.
  • the message is sent to the e.
  • the RR of the S301 R body is satisfied or if the condition is satisfied, then 302 is executed, otherwise the flow It can be the same as many, for example, greater than a certain, or less than or equal to a certain, or within a certain internal or external.
  • RB can be in the same or different (Qo, Q ay O evc ) in the same number, or it can be different or Qo in the same multiple R, near R can be the same or similar in the interface RB (for example, use control (RC Rado kCo o) non-mode (, ack owedged ode each multi-RB, use RC mode (, Ack owedged ode each more, first the same or multiple RB in the same park), the user can Similar RBs will be combined in advance, and RB will be used in the same R.
  • use control RC Rado kCo o
  • R can be RB, or RB RB can be R or RB, which can be both R and R.
  • R and R can be either ⁇ mapping or multiple mapping.
  • Qo is the same or similar multi-R mapping to R
  • Hugh can be the same or similar multi-R mapping to RB
  • Multiple Rs of the same or similar Qo may be mapped to the mediator R, or multiple Rs of the same or similar Qo may be mapped to the mediator R.
  • the first can also be pre-configured by e.
  • the resource control (R C, Rado Reso ce Co o ) message or the R C information element may be RB RB , or the information (eg, rate, rate) satisfies
  • the rate of increase can be the rate of increase, and the rate of decrease can be the rate of reception, the rate, and the rate of arrival.
  • the first may be greater than the R R , or the information meets a certain port , for example RB RB , or
  • RB RB or is satisfied that the rest may be RB RB , or higher than the first country , and R R , or is lower than the second , wherein the second is less than the RB R , or
  • the rate of increase is higher than the second, and the rate of decrease of RR, or is higher than the second, wherein the second may be the same, or may not be R RB , or the rate higher than the first, and the rate of RR, or Below the second, where the second is less than the first.
  • Hugh may be the average or mean ratio of information of several RB RBs, or the maximum teaching rate difference greater than a certain or several RB R, or greater than a certain value or a number of RB RB, or the maximum and minimum teaching amount difference is less than Some value.
  • the measurement of the arrangement measured by the R body is measured at the expiration of RB RB or whether the measurement is performed by the e R configuration and then by the configuration of the R e B, after the measurement expires RR, or whether the first or the e B indicates that R and R receive an indication of e B. , , or whether the first is met.
  • the load can be reduced as well as the upper one. Yes, the first can also be pre-configured by e B, C message or C information element R
  • R may be re-measured when the measurement expires or R completes all or part of , , or phase.
  • the message satisfies the second, RB, or information, phase information, at least
  • the information can be (de e ), or .
  • the information can be small (C-R T, Ce Rado ewok Tempo ay de e, the user (e a o a ob e S bsc be de y, can also be other can be.
  • the information can be pre-allocated, or .
  • rate meets a certain port (for example, it can be greater than a certain, or it can be less than a certain, or inside or outside of a certain).
  • the rate rate can be a receive rate, a rate, and a rate.
  • the second may be greater than the information of , , or , to satisfy a certain mouth , instance , or
  • the information meets a certain solid.
  • the rest may be RR, or higher than the first, and RR, or lower than the second, wherein the second is less than the RB R , or
  • the rate of increase is higher than the second, and the rate of decrease of RR, or is higher than the second, wherein the second may be the same, or may not be R RB , or the rate is higher than the first, and the other RR, or The rate is lower than the second, wherein the second is less than the first.
  • Hugh may be the average or mean ratio of information of several RB RBs, or the maximum teaching rate difference greater than a certain or several RB R, or greater than a certain value or a number of RB RB, or the maximum and minimum teaching amount difference is less than Some value.
  • Satisfying the second can also be in the same or in the middle, or the information of the RB RB, or the content that satisfies the mouth.
  • the second one can be the same.
  • the second can also be different.
  • the first is to satisfy the mouth, and the second is to meet the second port.
  • the first and second mouths may be the same or different.
  • the R R of the information and/or information carried in the message may be all R R satisfying the second, or may be the second partial RB RB , or . Case, second
  • Solid, message, RB, or 1 or more RB RB, or information and/or information eg, The largest, or, the smallest, , or, greater than the maximum, RB, or minimum of a certain port, RB, or and m. Its, and m can be configured by e B or by the upstream health resources available before R.
  • the information of the R R , or phase that satisfies the second message in the R to e message may be information, rate information, and may be information combined with information rate information, where
  • the teaching information can be the maximum allowed, the minimum teaching expected (that is, e B has sufficient, then the minimum teaching is expected), or it can be the maximum allowed within the same, the minimum teaching within the same expectation. It can be e B or R can be received.
  • the rate information can be a rate that is expected to decrease, and is expected to increase
  • It can be either increasing the rate or decreasing the rate.
  • the information combined with the rate may be a medium or a combination of information in the upper information or the upper rate information.
  • the information of R to e can be carried in the AC or AC control element, or in the R C message, the physical P Y) control can be carried.
  • teaching information such as R to e, rate, etc. may be, or may be mapping
  • 8b ie (dex)#0 255
  • dex is the maximum allowable force 32 or
  • the desired rate of force is 256kbps, or every second.
  • mapping examples can be expressed using 3b (ie dex#0 7), where dex teaches the amount or rate of a certain, fruit or rate in the dex garden, then dex.
  • dex teaches the amount or rate of a certain, fruit or rate in the dex garden, then dex.
  • the amount of force is equal to each stock, for example 0 0 , 1 ( 32 ) , 2 ( 264 ) , 3 ( 496 ] , , - ( 8 o ) . If RB is , then the index is .
  • the value obtained by mapping the proportional ratio or the proportional value can be approximated, for example, the ratio obtained by comparing the volume of the phase or the value of the proportional map.
  • the uplink resource with the same R e is limited. R may firstly report the information of RB R or the maximum rate of e B or the rate, or the information of m RB DRB or the minimum rate or rate, or the same as above. Where, and m can be configured by e, or can be used by the upstream health resources available before R. Yes, before the e message, you can perform the next step by the configuration of the R body.
  • the second can also be pre-configured by e B, R C message or R C information element R
  • e is the second control result of the RB RB or the phase that is measured by e B
  • the third and the second are the same, then the e is the second RB RB, or the control phase of the phase on the e B, the second and the third are different from each other, and the e B is received to meet the second R RB , or information that satisfies the control of the third RB RB , or phase, that is, R RB of e B flow control, or may be RR on R, or may be either according to the second or the second The same third, satisfying the third RB R , or .
  • R information is limited or increased as indicated.
  • the information of R will increase one or some RBs first.
  • the message of R is the same or similar in some or some, or re- or some.
  • the rate of these R is not lower than or not higher than the value of the information of the root R.
  • the information of R can be updated by R.
  • the aggregation rate of the RB RB or the faculty, the size of the aggregation teaching, or the aggregation period or aggregation frequency can be controlled in the following.
  • R to e message indicates that e releases the control of RB R , or
  • R satisfies the first R R or satisfies the first
  • the message may indicate e RB RB , or the constant of the tutor.
  • the first may be the same, or may be different, the case, the rate, or the satisfaction may be different.
  • 305 can, e indicate e to release the control of RB R , or , RB R , or
  • e B can also be taught by e B RB R or .
  • the pre-composition may be step 302 from R e or it may be configured by e or .
  • R to e indication e to release the control of R RB may be only or , e B may not do phase or not exactly according to R or .
  • R C message contains R C information
  • R C information element contains
  • R RB is less than , e e message, RB (or R RB) e has a minimum expected reception
  • the minimum expected reception of R or R's DR) can be divided into smaller RBs and equalized by R, so that the same meta-resources of R RB can be fully utilized to improve teaching efficiency.
  • R can be rateable, R can be on the lowest rate of R
  • the first, the rate, or all or part of the R may be indicated by e.
  • R to R is greater than the first
  • 503 e B receives a message from R friend, in , aggregate or note
  • R to e is greater than R teaches the lowest rate of pre-R information, e receives the message, in, aggregates or raps RB (or RB's RB), R can be the same as the maximum teach, control within the same, aggregate or note
  • e B can even suspend, aggregate or note the R or R of the R in the same segment.
  • the second may be by the R body, or may be indicated by e B in step 501 or in step 503 S504. Usually the second is less than the first.
  • e B receives the R friend's instruction message RB teaches often.
  • R teaches often, that is, RB teaches regular injections, or aggregations.
  • e B can effectively control the flow rate of the phase, so that the phase RB does not increase, and the same connection causes the traffic of other R to have some Increase, and can use R in a balanced manner, reduce the switching of R, improve the number of interfaces, and improve the efficiency of teaching.
  • the message contained in the message may be an R C message, which may be encapsulated in the R information element in the message.
  • 603 e B receives the message, subtracts the value of R from the rate of P P and the value of R, updates the rate of P of the new R, and controls the rate of P and P of the R.
  • the value difference of the rate R is not.
  • the information of the e B body (for example) or the decrease of the R rate of R is the same as the decrease of the rate of the note in the step 603. In the same way, the P note operation can be performed.
  • R of R is expected to decrease by e B
  • P is the rate of P CP, and then e B pauses R P to P CP .
  • the rate of the R P to the R RB expected to decrease in the message of R in 602 is the same, the rate of R to R is lower than a certain rate, and the message of R can be indicated to the e message, and the message received by e B , perform a regular injection of R's P.
  • the e B can effectively control the traffic of the phase sent to the R, so that the R of the phase does not increase, and the traffic of the other RBs is the same. Increased, and can use R in a balanced manner, reduce the switching of R, improve the throughput of the interface, and improve the efficiency of teaching.
  • e received a message with R, or information and/or information, RB R, or pedestal control, it can be understood that e can also control the information RB, or R.
  • J is satisfied. It can also be configured by the status of R or the same information.
  • R can exist as many interfaces, or R can exist in the interface and connect more.
  • the R R , R RQ , the loss and the power residual information can be the mean value, the mean value variance ratio, and the special value.
  • the index dex can be mapped to the above information. For example, there are 8 dex, dex R R solid, R R is in dex , and R can be dex in the message.
  • e can be in the order of high or low RR or R RQ, or in the order of small to large loss of each way, or in the order of each power surplus, first or first Different RB Or phase control, in the case of line injection, or aggregation can be controlled by different control strategies.
  • e B is different in different o RB
  • e can be in the order of high or low according to each RR or R RQ, or according to each road loss
  • the phase control of each of the first, different R for example, in the line, or the aggregation can control the control strategy phase of the enemy.
  • the e-message indicates the first or .
  • Hugh e according to the order of RR, RR from high to low, or according to the order of the loss of each road from small to large, or in the order of the power surplus from the largest to the smallest, the first, the first difference P's P injection control.
  • R can contain the information of R, R or RB in the message to e and/or Information, with better flow control of R or RB, under the rest step
  • the port can be configured by R or configured.
  • the information may be RR, R RQ, loss, power surplus, or RR, R RQ, loss, power surplus, or RR, R RQ, information on the index dex obtained from the loss and power residual mapping can be information or teaching information, or teaching
  • the combined information for example, the expected rate of increase of R or RB, the RB or RB, or the maximum R 5 allowed to receive, the rate at which 1 or more RBs are expected to decrease, some R or RB The amount and the rate of other R or RB.
  • R to e information meets the information, information, and information of the mouth, at least
  • R to e RR or its information greater than a certain port R to e RR or its minimum pre-reformed information R to e BR RQ or its system is less than or equal to a certain phase of the RR, R RQ, loss, power surplus , or the phase of the upper layer, or the index obtained from each mapping
  • R to e R R satisfies the phase teaching information of R which is similar to R RQ which satisfies another Qo.
  • the following describes the method of another flow control, which is required to be on or in the e B message, with the information in the message, and the rate of the information of e B or each. Due to the different or different rates, it is possible to control the flow, and the occurrence or improvement of the resource of the rabbit R can improve the resource utilization efficiency, and can better utilize the same meta resources of R, rabbit resource waves or blockages. Improve teaching performance. Instructions for the following breaks
  • Reference 9 is the third method of the flow control method, and the rate of the rest is explained.
  • the R of the R can be any suitable R of the R.
  • the R of the R can be any suitable R of the R.
  • each of them may be RB RB R or R, or may be other resources for carrying and each.
  • the information of Hugh can be C-R T, or it can be other.
  • the information can be pre-allocated, or .
  • each information can be either de (de e), and each or.
  • the information of each phase may be or may be information such as information or information, or may be or Information or information (where the information may be, the information may be a rate or a teaching), or other instructional information.
  • the received information, or each of the rates that do not limit the rate of e B can be used in the method or method e to control the rate of the taught method, or the rate of other methods.
  • the configuration of the top and the bottom configured by e B needs to be on or meet each other, and satisfy or both.
  • e can be configured with information content on R or both. For example, you can configure information on R or both, and you can also configure information and teaching information on R or both.
  • the third method of flow control is especially limited by resources.
  • the e B R configuration has fewer meta-resources, and R only has a small amount or a combination of information (for example, m 1 , 2, 5, and 8 are smaller), while the flow control is the same as the air interface.
  • the first 1002 the status of the Yuenji 1001, the road condition, at least the item, the message to the e B, the message including the information of the R, the information of the R, the information of the information, the information of the R, the information of the R, the information of the R, the information of the R, the information , the information , the information , the information , the information , the information , the information , information, and each information, and at least one of each of the information, such that the donor e B information, RB RB,
  • the sheep 1001 may include
  • the first sheep 1001-1 after satisfying the first RB RB , or , in the satisfaction of the first RB RB , or , the sheep 1002
  • the second son of the sheep 1001-2 in the satisfaction of or in each, in the satisfaction of or in each, the first sheep 0
  • At least one of the items can be information, sexually RB RB, or both, so that different RBs or each of them are not more than R, and are not insufficient, so that the charge of R can be reduced, the switching of R can be reduced, and Better resources are utilized to increase the throughput of the interface.
  • the use of the medium e B can improve the teaching performance and resource utilization efficiency.
  • the second sheep 1101 in the first sheep 1002 message makes e B information
  • the control of RB R or each of them indicates to the e B message that e B cancels the control of RR, , or both, so that better flow control can be achieved, and resource utilization efficiency and teaching performance can be improved.
  • FIG. 12 it is a schematic diagram of the present embodiment, including receiving the message of the sheep 1201, and receiving the message, the message including the information of the R, the information of the R, the information of the information, the information of the R, the information of the R, the information of the R, the information of the information, the information, Information, information, and various information, and at least one of each information
  • Controlling the sheep 1202, the root receives the message received by the sheep 1201, RB R , or each of the controls.
  • control sheep 1202 may include any of the following items
  • the rate control sub-hen 1202-4 receives the information, the information, the information, and the information contained in the message received by the sheep 1201, at least one of the items, or the rate of each.
  • Messages in e, messages, different RB R , , or control of each, different R or each are not more than R, and not enough, so it can reduce the R load, reduce the switching R, and make better Of
  • the flow control method can improve teaching performance and improve resource utilization efficiency.
  • the middle element including the Chinese animal 1301, the status of the root body, the road condition, at least, the information to the first station, the information including the information of the RB, the information of the RB, the information Information, RB information, RB information, information, information, information, information, and each information, and at least one of each information
  • the donor 1302 the message of 1301 in the root, the control of RB R , or each.
  • the donor 1302 can include any of the following items
  • the middle of the system includes R information, R information, information, information, R information, R information, Information, information, information, information, and various information, and each information, so information can be sexually RB R,
  • each control so different RBs or each of them are not more than R, and are not insufficient, so the load of R can be reduced and reduced.
  • Switching R's and making better resources are fully utilized to increase the throughput of the interface.
  • the middle of the system can improve the performance of teaching.
  • the program can be stored, the program is executing, and can include the flow of each method.
  • the storage of the powerful disk only the storage (ead-O y emoy, RO) or storage (a domAccess emoy, RA 4).
  • the method and device for flow control provided by the above are introduced.
  • the principle and method of the rest of the book are used.
  • the above description is only used to help understand the method and its thoughts, and is based on the general skill in the field. This idea, in the way of rest and on, on, the content of this description does not understand the limitations of the power.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
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Abstract

L'invention porte sur un procédé de gestion de flux, sur un nœud de relais (RN) et sur un nœud B évolué donneur (DeNB) correspondant. Le procédé comporte les opérations suivantes : le nœud de relais envoie des informations de rapport au DeNB conformément à l'état de données d'entretien autonome et/ou à l'état de liaison de l'équipement utilisateur (UE) ; les informations de rapport consistent en au moins un type d'informations parmi les informations d'identifiant de support radio de données (DRB), les informations d'identifiant de groupe de DRB, les informations d'identifiant d'équipement utilisateur, les informations d'identifiant de groupe d'équipements utilisateurs, les informations de données de DRB, les informations de données de groupe de DRB, les informations de données d'équipement utilisateur, les informations de données de groupe d'équipements utilisateurs, les informations de liaison d'équipement utilisateur, les informations de liaison de groupe d'équipements utilisateurs, les informations d'identifiant de service et les informations de données de service ; selon les informations de rapport, le DeNB contrôle les données qui correspondent à un DRB, à un groupe de DRB, à un équipement utilisateur, à un groupe d'équipements utilisateurs ou au service. Le procédé permet la gestion de flux d'une manière ciblée, et peut améliorer l'efficacité d'utilisation des ressources et de transmission de données
PCT/CN2009/072382 2009-06-22 2009-06-22 Procédé de gestion de flux, noeud de relais et noeud b évolué donneur correspondant WO2010148547A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2009/072382 WO2010148547A1 (fr) 2009-06-22 2009-06-22 Procédé de gestion de flux, noeud de relais et noeud b évolué donneur correspondant
CN200980146387.9A CN102227934B (zh) 2009-06-22 2009-06-22 流量控制的方法、中继节点和施主基站

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/072382 WO2010148547A1 (fr) 2009-06-22 2009-06-22 Procédé de gestion de flux, noeud de relais et noeud b évolué donneur correspondant

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WO2010148547A1 true WO2010148547A1 (fr) 2010-12-29

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104521300A (zh) * 2013-07-31 2015-04-15 华为技术有限公司 一种控制服务质量的方法及装置
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