WO2010099718A1 - Procédé et équipement de commande de transmission de données, et système correspondant - Google Patents

Procédé et équipement de commande de transmission de données, et système correspondant Download PDF

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Publication number
WO2010099718A1
WO2010099718A1 PCT/CN2010/070722 CN2010070722W WO2010099718A1 WO 2010099718 A1 WO2010099718 A1 WO 2010099718A1 CN 2010070722 W CN2010070722 W CN 2010070722W WO 2010099718 A1 WO2010099718 A1 WO 2010099718A1
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WO
WIPO (PCT)
Prior art keywords
queue
speed uplink
packet access
uplink packet
access service
Prior art date
Application number
PCT/CN2010/070722
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English (en)
Chinese (zh)
Inventor
范诗荣
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.)
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2010099718A1 publication Critical patent/WO2010099718A1/fr

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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
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a data transmission control method, apparatus, and system.
  • a base station controller such as an RNC (Radio Network Controller)
  • RNC Radio Network Controller
  • FE Fet Ethernet
  • the Node B can connect to the transmission network through the FE link, the E1 link, or the STM-1 (Synchronous Transport-1) link, or can also pass the N E1 and the transmission network. connection.
  • the direction from the base station controller to the base station is referred to as the downlink direction
  • the direction from the base station to the base station controller is referred to as the uplink direction.
  • the 3G network there are mainly three types of services: voice service, HSDPA service (High Speed Downlink Packet Access), and HSUPA service (high speed uplink packet access).
  • the uplink and downlink traffic of the voice service is basically the same.
  • the HSDPA service is mainly downlink traffic, while the HSUPA service is mainly uplink traffic. Therefore, different services have different requirements on the bandwidth of the uplink and downlink transmission links between the base station controller and the base station.
  • Manner 1 In the uplink direction of the base station, different logical ports are allocated for voice services, HSUPA services, and signaling, and the uplink bandwidth of different services is restricted by limiting the logical ports. For example, if a physical port is an E1 port, the base station is connected to the base station controller through the E1 port. The logical port 0, the logical port 1 and the logical port 2 are bound to the physical port. At the same time, different transmission bandwidths are configured for each logical port, so that HSUPA services, voice services, and signaling respectively occupy the bandwidth of the logical port on which they are located for transmission.
  • Manner 2 In the uplink direction of the base station, assign the same logical port to the voice service, HSUPA service, and signaling, and set different transmission priority queues for different services. For example, the signaling is sent through the priority queue 0. The upstream traffic of the voice service is sent through the priority queue. The upstream traffic of the HSUPA service is sent through the priority queue. In this way, the bandwidth required for signaling and voice can be fully guaranteed. For the HSUPA service, it is also guaranteed to send its upstream traffic. Moreover, for the HSUPA service, the base station controller may feed back the frame loss information to indicate whether the base station needs to reduce the uplink traffic of the HSUPA service. In the prior art, there is a problem of bandwidth waste and low bandwidth utilization in a method of allocating bandwidth for various different services.
  • a data transmission control method including:
  • a base station including:
  • a remaining buffer time acquisition unit configured to acquire a queue of a high-speed uplink packet access service queue Remaining buffer time, sending the remaining cache time to the flow control unit;
  • a flow control unit configured to: when the remaining cache time is less than a congestion time threshold, reduce traffic of the high-speed uplink packet access service; when the remaining cache time is greater than a congestion recovery time threshold, increase The traffic of the high speed uplink packet access service.
  • a data transmission control system comprising: at least one base station, the base station being communicably connected to a base station controller,
  • At least one base station configured to send high speed uplink packet access service data to the base station controller, and obtain a remaining cache time of the high speed uplink packet access service queue; when the remaining cache time is less than a congestion time threshold And reducing the traffic of the high-speed uplink packet access service; when the remaining cache time is greater than the congestion recovery time threshold, increasing the traffic of the high-speed uplink packet access service.
  • the data transmission control method, apparatus and system provided above are obtained by the base station side
  • the remaining cache time of the HSUPA service queue is compared with the congestion time threshold and the congestion recovery time threshold respectively, and when the remaining cache time is less than the congestion time threshold, the traffic of the HSUPA service is decreased; When the time is greater than the congestion recovery time threshold, the traffic of the HSUPA service is increased. Therefore, the above technical solution is used to improve the uplink bandwidth utilization of the transmission link between the base station controller and the base station.
  • FIG. 1 is a schematic diagram of a data transmission control system according to an embodiment of the present invention.
  • FIG. 2 is a flowchart of a data transmission control method according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic diagram of a third base station according to an embodiment of the present invention.
  • FIG. 4 is a structural diagram of a third base station according to an embodiment of the present invention. detailed description
  • the first embodiment of the present invention provides a data transmission control system, including: a base station controller 12 and at least one base station 11, The base station 11 is connected to the base station controller 12 in a communicable manner.
  • the base station 11 is configured to send high speed uplink packet access service data to the base station controller 12, and obtain remaining cache time of the high speed uplink packet access service queue. When the remaining buffer time is less than the congestion time threshold, reducing the traffic of the high speed uplink packet access service; when the remaining buffer time is greater than the congestion recovery time threshold, increasing the high speed uplink Traffic for packet access services.
  • the base station controller 12 is configured to receive the high speed uplink packet access service data sent by the base station 11.
  • the base station controller includes but is not limited to RNC, CBSC (CDMA Centralized Base Station Controller) / GBSC (GSM Centralized Base Station Controller), etc., and may also include other wireless network controllers.
  • RNC Radio Network Controller
  • CBSC CDMA Centralized Base Station Controller
  • GBSC GSM Centralized Base Station Controller
  • the data transmission control system of the embodiment of the present invention compares the remaining cache time of the acquired HSUPA service queue with the congestion time threshold and the congestion recovery time threshold respectively, and when the remaining cache time is less than the congestion time When the value is decreased, the traffic of the HSUPA service is decreased. When the remaining cache time is greater than the congestion recovery time threshold, the traffic of the HSUPA service is increased.
  • the embodiment of the present invention dynamically adjusts the traffic of the HSUPA service on the base station side, that is, the traffic of the HSUPA service can be adjusted by the base station itself according to the foregoing determination result.
  • the system improves the upstream bandwidth utilization of the transmission link between the base station controller and the base station.
  • Embodiment 2 of the present invention provides a data transmission control method.
  • the same logical port is assigned to the voice service, the HSUPA service, and the signaling, and different services are sent through queues of different priorities of the same logical port. For example, signaling can be sent in the highest priority queue, and voice traffic is sent in the next highest priority queue.
  • the HSUPA service is sent in the lowest priority queue.
  • the method in the second embodiment of the present invention includes the following steps:
  • Step 21 On the base station side, the remaining cache time of the high-speed uplink packet access service queue is obtained by the base station.
  • the remaining cache time of the HSUPA service queue can be obtained as follows: First, the transmission rate of the high-speed uplink packet access service queue is obtained within a predetermined time.
  • the predetermined time may be configured or stored in advance or arbitrarily set.
  • the sending rate is a quotient of the number of bytes sent by the HSUPA service queue and the predetermined time within the predetermined time.
  • the number of remaining caches of the high speed uplink packet access service queue is obtained.
  • the number of remaining buffers is the difference between the total number of caches of the HSUAP service queue and the number of packets in the queue read at the time when the scheduled time is reached.
  • the total number of caches of the HSUAP service queue may also be configured in advance.
  • the remaining cache time of the high speed uplink packet access service queue is obtained according to the number of remaining buffers.
  • the remaining cache time can be calculated as follows:
  • the remaining cache time of the HSUPA service queue (number of remaining caches * typical packet length) / transmission rate.
  • the typical packet length may be a default value or may be preset.
  • Step 22 When the remaining buffer time is less than a congestion time threshold, the base station decreases the traffic of the high-speed uplink packet access service; when the remaining cache time is greater than a congestion recovery time threshold, the The base station increases the traffic of the high speed uplink packet access service.
  • a congestion feedback message may be generated, so that the unit or module that receives the congestion feedback message in the base station may reduce the high speed uplink packet according to the message.
  • the traffic of the access service does not reduce the traffic until the following congestion feedback recovery message is received.
  • a congestion recovery feedback message may be generated, so that the unit or module that receives the congestion feedback recovery message in the base station may increase the high speed uplink according to the message. Packet access traffic, until received After the congestion feedback message is described, the traffic is no longer increased.
  • the method in the embodiment of the present invention compares the remaining cache time of the acquired HSUPA service queue with the congestion time threshold and the congestion recovery time threshold respectively on the base station side, and when the remaining cache time is When the congestion time is less than the congestion time, the traffic of the HSUPA service is decreased. When the remaining cache time is greater than the congestion recovery time threshold, the traffic of the HSUPA service is increased. Therefore, compared with the prior art, the embodiment of the present invention avoids the defects of unsatisfactory response and low bandwidth utilization caused by adjusting the HSUPA traffic according to the information fed back by the base station controller side in the prior art, and improves the base station. The upstream bandwidth utilization of the transmission link between the controller and the base station.
  • some pre-configuration may be performed on the base station side.
  • it can include:
  • the congestion time threshold indicates a time threshold at which the transmitted HSUPA service queue is about to be congested
  • the congestion recovery time threshold indicates that the traffic of the HSUPA service is reduced to a time threshold required for congestion to occur.
  • a queue identifier may be added to the HSUPA service queue to facilitate control of the traffic of the HSUPA service. That is to say, before sending the queue of each service, the base station can determine that the current queue is a high-speed uplink packet access service queue according to the queue identifier, and then perform corresponding flow control.
  • the congestion feedback message in the foregoing step 22 may carry a linear queue number and a congestion identifier that are about to be congested, and the congestion feedback recovery message may include a linear queue number that needs to increase traffic and congestion recovery. Identification; wherein the congestion identifier is used to indicate an upcoming flow The traffic congestion is reduced, and the traffic of the HSUPA service needs to be reduced. The congestion recovery identifier is used to indicate that the traffic congestion is restored, and the traffic of the HSUPA service can be increased. Then, according to the linear queue number in the congestion feedback message or the congestion feedback recovery message and the stored correspondence, the traffic of the HSUPA service of the corresponding user may be reduced or increased.
  • the method of limiting the uplink bandwidth of the different services by limiting the logical port if the transmission bandwidth of the three logical ports is configured If the sum of the physical bandwidth of the port is equal to the bandwidth of the port, the bandwidth of the remaining part of the voice service cannot be used by the HSUPA service. Therefore, the physical port bandwidth cannot be reused between different services, and the bandwidth utilization is low.
  • the same logical port is assigned to the voice service, the HSUPA service, and the signaling, and different services are sent through queues of different priorities of the same logical port.
  • the physical port bandwidth can be reused between different services. When the voice traffic is small, the HSUPA service can fully utilize the remaining bandwidth of the entire port to improve bandwidth utilization.
  • the base station controller feeds back the frame loss information to the base station to receive the feedback frame loss information, and then the base station starts to reduce the traffic of the HSUPA service, and the whole Frame dropping occurs during the process. If these frames are to be retransmitted, bandwidth will be wasted and the bandwidth utilization will be low.
  • the method according to Embodiment 2 of the present invention improves the uplink bandwidth utilization of the transmission link between the base station controller and the base station.
  • the storage medium may be a magnetic disk, an optical disk, or a read-only storage memory (Read-Only) Memory, ROM) or Random Acces s Memory (RAM).
  • the third embodiment of the present invention further provides a base station, including: a remaining buffer time acquiring unit 31 and a flow control unit 32.
  • the remaining buffer time obtaining unit 31 is configured to obtain a remaining buffer time of the high-speed uplink packet access service queue, and send the remaining buffer time to the flow control unit 32.
  • the flow control unit 32 is configured to: Receiving the remaining cache time, when the remaining cache time is less than the congestion time threshold, reducing the traffic of the high-speed uplink packet access service; when the remaining cache time is greater than the congestion recovery time threshold, increasing The traffic of the high speed uplink packet access service is large.
  • the method may further include: a setting unit 33, configured to set a congestion time threshold required by the traffic control unit 32. And congestion recovery time is wide.
  • the method may further include: an identifier adding unit 34, configured to add a queue identifier to the queue of the high speed uplink packet access service, and The queue identifier is sent to the remaining cache time acquisition unit 31; at this time, the remaining cache time acquisition unit 31 is further configured to determine that the current queue is a high speed uplink packet according to the queue identifier added by the identifier adding unit 34. Access the service queue.
  • an identifier adding unit 34 configured to add a queue identifier to the queue of the high speed uplink packet access service, and The queue identifier is sent to the remaining cache time acquisition unit 31; at this time, the remaining cache time acquisition unit 31 is further configured to determine that the current queue is a high speed uplink packet according to the queue identifier added by the identifier adding unit 34. Access the service queue.
  • a linear queue number setting unit 35 configured to set a linear queue number for the high speed uplink packet access service queue
  • a storage unit 36 configured to store the high speed uplink packet access set by the linear queue number setting unit 35 Corresponding relationship between the linear queue number of the service and the high-speed uplink packet access service user, and the corresponding relationship is sent to the flow control unit 32.
  • the flow control unit 32 is further configured to: when the remaining cache time is less than the congestion time threshold, reduce the high-speed uplink packet access service of the user corresponding to the linear queue number according to the obtained linear queue number The traffic of the high-speed uplink packet access service of the user corresponding to the linear queue number is increased according to the obtained linear queue number when the remaining cache time is greater than the congestion recovery time threshold.
  • the remaining cache time obtaining unit 31 may include:
  • a first acquiring module configured to acquire the high-speed uplink packet access industry within a predetermined time a sending rate of the service queue; a second obtaining module, configured to acquire a number of remaining caches of the high-speed uplink packet access service queue; a third acquiring module, configured to use the remaining cached number and the sending rate And acquiring remaining cache time of the high speed uplink packet access service queue.
  • the remaining cache time obtaining unit 31 may further include: a queue determining module, configured to use the queue identifier acquired by the identifier adding unit 34, and determine that the current queue is a high-speed uplink. The link packet accesses the service queue. Then, after determining that the current queue is a high-speed uplink packet access service queue, the first acquiring module is notified to acquire the transmission rate.
  • a queue determining module configured to use the queue identifier acquired by the identifier adding unit 34, and determine that the current queue is a high-speed uplink. The link packet accesses the service queue. Then, after determining that the current queue is a high-speed uplink packet access service queue, the first acquiring module is notified to acquire the transmission rate.
  • the flow control unit 32 may include: a determining module, configured to determine a relationship between the remaining cache time and the congestion time threshold, and a relationship between the remaining cache time and the congestion recovery time threshold; a module, configured to: when the determining module determines that the remaining buffer time is less than a congestion time threshold, reduce traffic of the high-speed uplink packet access service; and when the determining module determines that the remaining cache time is greater than a congestion recovery time When the value is wide, the traffic of the high-speed uplink packet access service is increased.
  • the flow control module may include: a first message generating submodule, configured to: when the determining module determines that the remaining buffering time is less than a congestion time threshold, triggering the first message generating submodule to generate a congestion feedback message, where The congestion feedback message includes a linear queue number and a congestion identifier.
  • the first flow control submodule is configured to generate, according to the first message generation submodule, a congestion feedback message and the high speed uplink packet access stored by the storage unit 36. Corresponding relationship between the linear queue number of the service and the user of the high-speed uplink packet access service, reducing the traffic of the high-speed uplink packet access service of the corresponding user;
  • the flow control module may further include:
  • a second message generating sub-module configured to: when the determining module determines that the remaining buffering time is greater than a congestion recovery time threshold, triggering the second message generating sub-module to generate a congestion recovery feedback message, where the congestion recovery feedback message is included a linear queue number and a congestion recovery identifier stored by the storage unit 36; a second flow control submodule, configured to generate the generated submodule according to the second message.
  • the data transmission control method, apparatus, and system of the embodiment of the present invention compares the remaining cache time of the acquired HSUPA service queue with the congestion time threshold and the congestion recovery time threshold respectively, and when When the remaining cache time is less than the congestion time threshold, the traffic of the HSUPA service is decreased; when the remaining cache time is greater than the congestion recovery time threshold, the traffic of the HSUPA service is increased. That is, the embodiment of the present invention dynamically adjusts the traffic of the HSUPA service on the base station side. Therefore, compared with the prior art, the embodiment of the present invention avoids adjusting in the prior art according to the information fed back by the base station controller side. The defect caused by HSUPA service traffic is not timely and the bandwidth utilization is low. Therefore, the technical solution of the embodiment of the present invention improves the uplink bandwidth utilization of the transmission link between the base station controller and the base station.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Les modes de réalisation de la présente invention portent sur un procédé, un équipement et un système de commande de transmission de données dans le domaine des communications, qui sont destinés à améliorer le taux d'utilisation de bande passante de liaison montante sur une liaison de transmission entre un contrôleur de station de base et une station de base. Le procédé comprend les opérations consistant à : acquérir un temps de conservation en mémoire cache restant d'une file d'attente de service d'accès par paquets en liaison montante haut débit (HSUPA); lorsque le temps de conservation en mémoire cache restant est inférieur au seuil de temps de congestion réglé indiquant un seuil de temps au niveau duquel la file d'attente de service HSUPA sera congestionnée, réduire le flux de trafic HSUPA; lorsque le temps de conservation en mémoire cache restant est supérieur au seuil de temps de reprise sur congestion réglé indiquant un seuil de temps dans lequel une congestion ne se reproduira pas, augmenter le flux de trafic HSUPA. Les modes de réalisation de la présente invention sont principalement appliqués pour des technologies de commande de flux de liaison montante d'une station de base.
PCT/CN2010/070722 2009-03-03 2010-02-24 Procédé et équipement de commande de transmission de données, et système correspondant WO2010099718A1 (fr)

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CN2009101191096A CN101489263B (zh) 2009-03-03 2009-03-03 一种数据传输控制方法、装置及系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109756989A (zh) * 2013-02-01 2019-05-14 华为技术有限公司 数据传输的方法、用户设备及基站
CN110781232A (zh) * 2019-09-27 2020-02-11 招联消费金融有限公司 数据处理方法、装置、计算机设备和存储介质
CN111639902A (zh) * 2020-04-29 2020-09-08 深圳壹账通智能科技有限公司 基于kafka的数据审核方法、控制装置及计算机设备、存储介质
CN117687727A (zh) * 2023-07-11 2024-03-12 荣耀终端有限公司 增加缓存的方法及相关产品

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Publication number Priority date Publication date Assignee Title
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WO2018058625A1 (fr) * 2016-09-30 2018-04-05 华为技术有限公司 Procédé et dispositif de détection de contrepression de message
CN108011845A (zh) * 2016-10-28 2018-05-08 深圳市中兴微电子技术有限公司 一种减少时延的方法和装置
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CN110557340B (zh) * 2018-06-04 2023-04-07 中兴通讯股份有限公司 一种负载均衡方法、系统及输入设备
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1770885A (zh) * 2004-11-02 2006-05-10 华为技术有限公司 移动通信系统小区上行拥塞的处理方法
CN101060690A (zh) * 2006-04-19 2007-10-24 上海贝尔阿尔卡特股份有限公司 用于HSUPA的基站调度中实现动态QoS控制的方法及装置
CN101124838A (zh) * 2005-01-14 2008-02-13 艾利森电话股份有限公司 无线电接入网中的节点之间的上行链路拥塞检测和控制
JP2009003698A (ja) * 2007-06-21 2009-01-08 Kyosan Electric Mfg Co Ltd 交通信号制御装置、及び流出交通流予測方法
CN101489263A (zh) * 2009-03-03 2009-07-22 华为技术有限公司 一种数据传输控制方法、装置及系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1770885A (zh) * 2004-11-02 2006-05-10 华为技术有限公司 移动通信系统小区上行拥塞的处理方法
CN101124838A (zh) * 2005-01-14 2008-02-13 艾利森电话股份有限公司 无线电接入网中的节点之间的上行链路拥塞检测和控制
CN101060690A (zh) * 2006-04-19 2007-10-24 上海贝尔阿尔卡特股份有限公司 用于HSUPA的基站调度中实现动态QoS控制的方法及装置
JP2009003698A (ja) * 2007-06-21 2009-01-08 Kyosan Electric Mfg Co Ltd 交通信号制御装置、及び流出交通流予測方法
CN101489263A (zh) * 2009-03-03 2009-07-22 华为技术有限公司 一种数据传输控制方法、装置及系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109756989A (zh) * 2013-02-01 2019-05-14 华为技术有限公司 数据传输的方法、用户设备及基站
CN110781232A (zh) * 2019-09-27 2020-02-11 招联消费金融有限公司 数据处理方法、装置、计算机设备和存储介质
CN111639902A (zh) * 2020-04-29 2020-09-08 深圳壹账通智能科技有限公司 基于kafka的数据审核方法、控制装置及计算机设备、存储介质
CN117687727A (zh) * 2023-07-11 2024-03-12 荣耀终端有限公司 增加缓存的方法及相关产品

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