WO2010031257A1 - 同步处理方法和装置 - Google Patents
同步处理方法和装置 Download PDFInfo
- Publication number
- WO2010031257A1 WO2010031257A1 PCT/CN2009/071109 CN2009071109W WO2010031257A1 WO 2010031257 A1 WO2010031257 A1 WO 2010031257A1 CN 2009071109 W CN2009071109 W CN 2009071109W WO 2010031257 A1 WO2010031257 A1 WO 2010031257A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data
- network element
- transmission time
- available transmission
- bursts
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
Definitions
- each lower-level network element can be completely consistent Therefore, the MBMS service is synchronously transmitted between cells of each lower layer network element.
- the timestamp information of each packet can be set in the following two ways. Manner 1: The timestamp is identified by the upper-layer network element according to the time of the service data packet received by the upper-layer network element, and the service data packet received in a certain length of time interval is identified by the same timestamp, where the specific length of time The interval is called the synchronization sequence length.
- a synchronization processing method includes: the specified network element receives the transmission of the upper layer network element thereof. a plurality of data bursts of the MBMS service, where the data packets in the data burst carry timestamp information; for the plurality of data bursts whose timestamp information is located before the currently available transmission time, the designated network element is from the currently available transmission time.
- the data packets belonging to the plurality of data bursts are sequentially transmitted starting from the beginning.
- a synchronization processing apparatus includes: a receiving module, configured to receive an upper layer network element to send
- the upper layer network element and the lower layer network are the upper layer network element and the lower layer network.
- the element is a network element with the same physical function.
- the upper layer network element is the master control radio network controller (RNC) or the master node plus (master NodeB + , ie master NB+)
- the lower layer network element is a slave node port (slave NodeB + , ie, slave NB+), wherein the interface between the upper layer network element and the lower layer network element is an Iur interface, in which the upper layer network element and the lower layer network element have the same physical function.
- Network elements with different logical functions are possible to be used in the enhanced high-speed packet access system (HSPA + ) MBMS service synchronization network.
- the upper layer network element is the master control radio network controller (RNC) or the master node plus (master NodeB + , ie master NB+)
- the lower layer network element is a slave node port (slave NodeB + , ie
- FIG. 6 is a structural diagram of a synchronization processing apparatus according to an embodiment of the present invention. As shown in FIG.
- the synchronization processing method and/or apparatus provided by the present invention, by transmitting a plurality of data bursts whose time stamp information is located before the currently available transmission time at a predetermined time, it is possible to maintain between the respective lower layer network elements. Synchronization stabilizes system performance. In this way, when the upper layer network element sets the timestamp information of the data burst, it is not necessary to consider the configuration details of the wireless interface, and the data burst timestamp interval set by the upper layer network element can still be reasonably processed when the time interval of the data transmission time interval is smaller than that of the wireless interface. The processing synchronization between the respective lower layer network elements is maintained.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011111137/08A RU2480921C2 (ru) | 2008-09-22 | 2009-03-31 | Способ и устройство для обработки с синхронизацией |
JP2011527186A JP2012503375A (ja) | 2008-09-22 | 2009-03-31 | 同期処理方法および装置 |
EP09813978.5A EP2346204B1 (en) | 2008-09-22 | 2009-03-31 | Method and apparatus for synchronization processing |
BRPI0917078-2A BRPI0917078B1 (pt) | 2008-09-22 | 2009-03-31 | Método e aparato para processamento de sincronização |
ES09813978.5T ES2477281T3 (es) | 2008-09-22 | 2009-03-31 | Método y aparato para el procesamiento de la sincronización |
US13/052,307 US9386598B2 (en) | 2008-09-22 | 2011-03-21 | Method and apparatus for synchronization processing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810166215.5 | 2008-09-22 | ||
CN2008101662155A CN101686431B (zh) | 2008-09-22 | 2008-09-22 | 同步处理方法和装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/052,307 Continuation US9386598B2 (en) | 2008-09-22 | 2011-03-21 | Method and apparatus for synchronization processing |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010031257A1 true WO2010031257A1 (zh) | 2010-03-25 |
Family
ID=42039080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2009/071109 WO2010031257A1 (zh) | 2008-09-22 | 2009-03-31 | 同步处理方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9386598B2 (zh) |
EP (1) | EP2346204B1 (zh) |
JP (1) | JP2012503375A (zh) |
CN (1) | CN101686431B (zh) |
BR (1) | BRPI0917078B1 (zh) |
ES (1) | ES2477281T3 (zh) |
RU (1) | RU2480921C2 (zh) |
WO (1) | WO2010031257A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10390547B2 (en) | 2010-12-30 | 2019-08-27 | Wm. Wrigley Jr. Company | Hard candy with reduced sugar |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102447542B (zh) * | 2010-10-09 | 2014-12-10 | 中兴通讯股份有限公司 | 一种网络设备配置数据差异自识别的方法及系统 |
CN102932743B (zh) | 2011-08-08 | 2015-12-09 | 华为技术有限公司 | 多媒体广播组播业务数据的传输控制方法、装置和系统 |
CN103139898B (zh) * | 2011-11-30 | 2015-09-23 | 展讯通信(上海)有限公司 | 异网络模式数据的接收处理方法与装置、多模终端 |
US10405149B2 (en) * | 2015-06-09 | 2019-09-03 | Samsung Electronics Co., Ltd. | Enhanced MBMS-based signal transmission/reception method |
CN108173632B (zh) * | 2016-12-07 | 2020-12-04 | 华为技术有限公司 | 数据处理的方法、发送设备和接收设备 |
CN112448896B (zh) * | 2019-08-30 | 2024-04-30 | 华为技术有限公司 | 确定性网络中的发送周期的确定方法和装置 |
Citations (4)
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CN101043450A (zh) * | 2006-03-21 | 2007-09-26 | 卓联半导体有限公司 | 定时源 |
CN101043265A (zh) * | 2007-04-27 | 2007-09-26 | 华为技术有限公司 | 一种实现多媒体广播和组播业务数据同步发送的方法 |
CN101047492A (zh) * | 2007-03-29 | 2007-10-03 | 中兴通讯股份有限公司 | 实现rlc序列号在无线网络控制器间同步的方法及系统 |
CN101174969A (zh) * | 2006-10-31 | 2008-05-07 | 阿尔卡特朗讯 | 在单频移动通信网络中分发数据分组的方法及装置和网络 |
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BRPI0509447A (pt) * | 2004-05-05 | 2007-09-04 | Qualcomm Inc | método e equipamento para gerenciamento de retardo adaptativo em um sistema de comunicação sem fio |
KR100909262B1 (ko) * | 2004-09-24 | 2009-07-27 | 콸콤 인코포레이티드 | 상이한 전송 프로토콜을 이용하는 시스템에서 통신을 위한방법 및 장치 |
RU61442U1 (ru) * | 2006-03-16 | 2007-02-27 | Открытое акционерное общество "Банк патентованных идей" /Patented Ideas Bank,Ink./ | Система автоматизированного упорядочения неструктурированного информационного потока входных данных |
CN100521654C (zh) * | 2006-05-30 | 2009-07-29 | 杭州华三通信技术有限公司 | 一种同步帧在ip网络上传输的方法及用于传输的网络设备 |
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JP5112671B2 (ja) * | 2006-10-06 | 2013-01-09 | 富士通株式会社 | 無線基地局及び移動無線通信制御方法 |
KR100975703B1 (ko) * | 2006-10-15 | 2010-08-12 | 삼성전자주식회사 | 통신 시스템에서 멀티캐스트/브로드캐스트 신호 송수신시스템 및 방법 |
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2008
- 2008-09-22 CN CN2008101662155A patent/CN101686431B/zh active Active
-
2009
- 2009-03-31 JP JP2011527186A patent/JP2012503375A/ja active Pending
- 2009-03-31 EP EP09813978.5A patent/EP2346204B1/en active Active
- 2009-03-31 WO PCT/CN2009/071109 patent/WO2010031257A1/zh active Application Filing
- 2009-03-31 RU RU2011111137/08A patent/RU2480921C2/ru active
- 2009-03-31 BR BRPI0917078-2A patent/BRPI0917078B1/pt active IP Right Grant
- 2009-03-31 ES ES09813978.5T patent/ES2477281T3/es active Active
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2011
- 2011-03-21 US US13/052,307 patent/US9386598B2/en active Active
Patent Citations (4)
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CN101043450A (zh) * | 2006-03-21 | 2007-09-26 | 卓联半导体有限公司 | 定时源 |
CN101174969A (zh) * | 2006-10-31 | 2008-05-07 | 阿尔卡特朗讯 | 在单频移动通信网络中分发数据分组的方法及装置和网络 |
CN101047492A (zh) * | 2007-03-29 | 2007-10-03 | 中兴通讯股份有限公司 | 实现rlc序列号在无线网络控制器间同步的方法及系统 |
CN101043265A (zh) * | 2007-04-27 | 2007-09-26 | 华为技术有限公司 | 一种实现多媒体广播和组播业务数据同步发送的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US10390547B2 (en) | 2010-12-30 | 2019-08-27 | Wm. Wrigley Jr. Company | Hard candy with reduced sugar |
Also Published As
Publication number | Publication date |
---|---|
CN101686431A (zh) | 2010-03-31 |
RU2011111137A (ru) | 2012-10-27 |
BRPI0917078A2 (pt) | 2016-07-05 |
US9386598B2 (en) | 2016-07-05 |
EP2346204A1 (en) | 2011-07-20 |
EP2346204A4 (en) | 2013-05-15 |
BRPI0917078B1 (pt) | 2020-09-29 |
ES2477281T3 (es) | 2014-07-16 |
RU2480921C2 (ru) | 2013-04-27 |
JP2012503375A (ja) | 2012-02-02 |
EP2346204B1 (en) | 2014-04-02 |
CN101686431B (zh) | 2012-07-18 |
US20110164544A1 (en) | 2011-07-07 |
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