BRPI0924671A2 - método e aparelho para controlar sincronização de dados de enlace descendente em uma transmissão embms - Google Patents

método e aparelho para controlar sincronização de dados de enlace descendente em uma transmissão embms

Info

Publication number
BRPI0924671A2
BRPI0924671A2 BRPI0924671A BRPI0924671A BRPI0924671A2 BR PI0924671 A2 BRPI0924671 A2 BR PI0924671A2 BR PI0924671 A BRPI0924671 A BR PI0924671A BR PI0924671 A BRPI0924671 A BR PI0924671A BR PI0924671 A2 BRPI0924671 A2 BR PI0924671A2
Authority
BR
Brazil
Prior art keywords
downlink data
data synchronization
controlling downlink
embms transmission
embms
Prior art date
Application number
BRPI0924671A
Other languages
English (en)
Inventor
He Wang
Yonggang Wang
Zhongji Hu
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Publication of BRPI0924671A2 publication Critical patent/BRPI0924671A2/pt

Links

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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
BRPI0924671A 2009-06-22 2009-06-22 método e aparelho para controlar sincronização de dados de enlace descendente em uma transmissão embms BRPI0924671A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/072383 WO2010148548A1 (zh) 2009-06-22 2009-06-22 控制eMBMS传输中下行数据同步的方法和装置

Publications (1)

Publication Number Publication Date
BRPI0924671A2 true BRPI0924671A2 (pt) 2016-01-26

Family

ID=43385858

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924671A BRPI0924671A2 (pt) 2009-06-22 2009-06-22 método e aparelho para controlar sincronização de dados de enlace descendente em uma transmissão embms

Country Status (7)

Country Link
US (1) US20120099468A1 (pt)
EP (1) EP2448341A4 (pt)
JP (1) JP5489252B2 (pt)
KR (1) KR101413029B1 (pt)
CN (1) CN102318414A (pt)
BR (1) BRPI0924671A2 (pt)
WO (1) WO2010148548A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9226266B2 (en) * 2013-09-03 2015-12-29 Telefonaktiebolaget L M Ericsson (Publ) Method for determining delay parameters for user data flow synchronization for eMBMS
US9526078B1 (en) 2015-01-26 2016-12-20 Sprint Communications Company L.P. Wireless communication system to synchronize a single frequency network
US10313143B1 (en) * 2015-02-23 2019-06-04 Sprint Communications Company L.P. Wireless communication system to provide buffering in a single frequency network
EP4322681A1 (en) * 2022-08-09 2024-02-14 Nokia Technologies Oy Protocol data unit with service data unit segment and indication of service data unit-tail length

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100913900B1 (ko) * 2005-05-04 2009-08-26 삼성전자주식회사 이동통신 시스템에서 미리 정의된 길이 지시자를 이용해서 패킷 데이터를 송수신하는 방법 및 장치
TWI307589B (en) * 2005-05-18 2009-03-11 Innovative Sonic Ltd Method and apparatus of data segmentation in a mobile communications system
US9210610B2 (en) * 2006-10-30 2015-12-08 Innovative Sonic Limited Method and apparatus for header setting in a wireless communications system
GB0700750D0 (en) * 2007-01-15 2007-02-21 Samsung Electronics Co Ltd Mobile communications
CN101242402A (zh) * 2007-02-06 2008-08-13 上海贝尔阿尔卡特股份有限公司 构成无线链路控制层的协议数据单元的方法和装置
KR101080466B1 (ko) 2007-03-19 2011-11-04 엘지전자 주식회사 일정 데이터율 서비스를 위한 불연속 수신 동작
CN101272519B (zh) * 2007-03-21 2012-09-19 上海贝尔股份有限公司 生成协议数据单元的方法及其设备和基站
GB0711833D0 (en) * 2007-06-18 2007-07-25 Nokia Siemens Networks Oy A method for providing a plurality of services
KR101606205B1 (ko) * 2008-08-21 2016-03-25 엘지전자 주식회사 무선통신 시스템에서 상태 보고 유발 방법 및 수신기

Also Published As

Publication number Publication date
US20120099468A1 (en) 2012-04-26
CN102318414A (zh) 2012-01-11
KR101413029B1 (ko) 2014-08-06
JP2012531131A (ja) 2012-12-06
KR20130085358A (ko) 2013-07-29
EP2448341A4 (en) 2016-05-11
JP5489252B2 (ja) 2014-05-14
EP2448341A1 (en) 2012-05-02
WO2010148548A1 (zh) 2010-12-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 56/00 , H04L 29/06

Ipc: H04W 28/06 (2009.01), H04W 4/06 (2009.01)

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements