CN101193094A - 一种发送广播/组播业务的方法及系统 - Google Patents
一种发送广播/组播业务的方法及系统 Download PDFInfo
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- CN101193094A CN101193094A CNA2006101146519A CN200610114651A CN101193094A CN 101193094 A CN101193094 A CN 101193094A CN A2006101146519 A CNA2006101146519 A CN A2006101146519A CN 200610114651 A CN200610114651 A CN 200610114651A CN 101193094 A CN101193094 A CN 101193094A
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- channel estimating
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- broadcasting
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/24—Negotiation of communication capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (21)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101146519A CN101193094B (zh) | 2006-11-20 | 2006-11-20 | 一种发送广播/组播业务的方法及系统 |
JP2009536587A JP5121842B2 (ja) | 2006-11-20 | 2007-11-19 | ブロードキャスト・マルチキャストサービスの送信方法及びシステム |
EP07816862.2A EP2086205B1 (en) | 2006-11-20 | 2007-11-19 | A method and system for transmitting the broadcast/multicast service |
US12/312,541 US8064426B2 (en) | 2006-11-20 | 2007-11-19 | Method and system for transmitting a broadcast/multicast service |
KR1020097010348A KR101160252B1 (ko) | 2006-11-20 | 2007-11-19 | 브로드캐스트/멀티캐스트 서비스를 전송하는 방법 및 시스템 |
PCT/CN2007/003257 WO2008061442A1 (fr) | 2006-11-20 | 2007-11-19 | Procédé et système pour transmettre un service de diffusion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101146519A CN101193094B (zh) | 2006-11-20 | 2006-11-20 | 一种发送广播/组播业务的方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101193094A true CN101193094A (zh) | 2008-06-04 |
CN101193094B CN101193094B (zh) | 2011-10-19 |
Family
ID=39429385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101146519A Active CN101193094B (zh) | 2006-11-20 | 2006-11-20 | 一种发送广播/组播业务的方法及系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8064426B2 (zh) |
EP (1) | EP2086205B1 (zh) |
JP (1) | JP5121842B2 (zh) |
KR (1) | KR101160252B1 (zh) |
CN (1) | CN101193094B (zh) |
WO (1) | WO2008061442A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102710387A (zh) * | 2012-06-27 | 2012-10-03 | 华为技术有限公司 | 扩大td-scdma和lte-tdd子帧公共gp区长度的方法和演进型基站 |
US10382546B2 (en) | 2015-09-03 | 2019-08-13 | Lsis Co., Ltd. | Power system and method for transferring data using the same |
CN112578692A (zh) * | 2019-09-27 | 2021-03-30 | 北京东土科技股份有限公司 | 工业总线通信方法、装置、计算机设备及存储介质 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101355400A (zh) * | 2007-07-23 | 2009-01-28 | 大唐移动通信设备有限公司 | 多媒体广播组播业务发送、接收方法及设备 |
US8208936B2 (en) * | 2008-09-04 | 2012-06-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for improving cell-edge data throughput in a wireless communications system |
US8661155B2 (en) * | 2008-12-30 | 2014-02-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Service layer assisted change of multimedia stream access delivery |
US8249032B2 (en) * | 2009-04-06 | 2012-08-21 | Samsung Electronics Co., Ltd. | System and method for managing communication in a wireless communication network |
US8456996B2 (en) * | 2010-07-30 | 2013-06-04 | Qualcomm Incorporated | Method and apparatus for improved MBMS capacity and link management through robust and performance optimal soft combining |
JP6380105B2 (ja) * | 2012-09-20 | 2018-08-29 | ソニー株式会社 | 受信装置、送受信システム、受信方法、及びプログラム |
US11165596B2 (en) * | 2014-11-04 | 2021-11-02 | Tmrw Foundation Ip S. À R.L. | System and method for inviting users to participate in activities based on interactive recordings |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1295863B1 (it) * | 1997-10-22 | 1999-05-28 | Telital Spa | Metodo e apparato di trasmissione e ricezione di segnali digitali e stima dei canali di comunicazione |
CN1142644C (zh) * | 2001-08-17 | 2004-03-17 | 清华大学 | 正交频分复用调制系统中保护间隔的填充方法 |
CN1224280C (zh) * | 2002-12-27 | 2005-10-19 | 大唐移动通信设备有限公司 | 用于分时隙移动通信系统的时变信道校准方法 |
CN100492949C (zh) * | 2003-01-21 | 2009-05-27 | 大唐移动通信设备有限公司 | 时隙码分多址系统多码集信道估计方法 |
JP4592523B2 (ja) * | 2004-07-29 | 2010-12-01 | パナソニック株式会社 | 無線送信装置および無線受信装置 |
EP1792453B1 (en) * | 2004-09-24 | 2017-03-08 | Qualcomm, Incorporated | Method and apparatus for communication in a system employing differing transmission protocols |
CN1797987B (zh) * | 2004-12-30 | 2011-02-16 | 都科摩(北京)通信技术研究中心有限公司 | 自适应调度的mimo通信系统及其自适应用户调度方法 |
US7813383B2 (en) * | 2005-03-10 | 2010-10-12 | Qualcomm Incorporated | Method for transmission of time division multiplexed pilot symbols to aid channel estimation, time synchronization, and AGC bootstrapping in a multicast wireless system |
US8165167B2 (en) * | 2005-03-10 | 2012-04-24 | Qualcomm Incorporated | Time tracking for a communication system |
JP2006254235A (ja) * | 2005-03-11 | 2006-09-21 | Matsushita Electric Ind Co Ltd | 無線送信装置及び無線受信装置 |
US8031583B2 (en) * | 2005-03-30 | 2011-10-04 | Motorola Mobility, Inc. | Method and apparatus for reducing round trip latency and overhead within a communication system |
EP2566089A3 (en) * | 2005-08-26 | 2013-04-03 | NEC Corporation | Adaptive pilot structure to assist channel estimation in spread spectrum systems |
US7853205B2 (en) * | 2005-11-02 | 2010-12-14 | Texas Instruments Incorporated | Methods for improving transmission efficiency of control channels in communication systems |
US20080049692A1 (en) * | 2006-08-23 | 2008-02-28 | Motorola, Inc. | Apparatus and Method For Resource Allocation and Data Transmission Using Heterogeneous Modulation Formats in a Wireless Packet Communication System |
GB0619266D0 (en) * | 2006-09-29 | 2006-11-08 | Nokia Corp | Communication on a plurality of carriers |
US20080084845A1 (en) * | 2006-10-06 | 2008-04-10 | Motorola, Inc. | Wireless communication system frame structure having variable sized cyclic prefix |
US8068465B2 (en) * | 2006-10-31 | 2011-11-29 | Motorola Mobility, Inc. | Wireless multicast broadcast service methods and apparatus |
-
2006
- 2006-11-20 CN CN2006101146519A patent/CN101193094B/zh active Active
-
2007
- 2007-11-19 JP JP2009536587A patent/JP5121842B2/ja active Active
- 2007-11-19 US US12/312,541 patent/US8064426B2/en active Active
- 2007-11-19 WO PCT/CN2007/003257 patent/WO2008061442A1/zh active Application Filing
- 2007-11-19 KR KR1020097010348A patent/KR101160252B1/ko active IP Right Grant
- 2007-11-19 EP EP07816862.2A patent/EP2086205B1/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102710387A (zh) * | 2012-06-27 | 2012-10-03 | 华为技术有限公司 | 扩大td-scdma和lte-tdd子帧公共gp区长度的方法和演进型基站 |
CN102710387B (zh) * | 2012-06-27 | 2015-01-21 | 华为技术有限公司 | 扩大td-scdma和lte-tdd子帧公共gp区长度的方法和演进型基站 |
US10382546B2 (en) | 2015-09-03 | 2019-08-13 | Lsis Co., Ltd. | Power system and method for transferring data using the same |
CN112578692A (zh) * | 2019-09-27 | 2021-03-30 | 北京东土科技股份有限公司 | 工业总线通信方法、装置、计算机设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
KR101160252B1 (ko) | 2012-06-27 |
EP2086205A1 (en) | 2009-08-05 |
WO2008061442A1 (fr) | 2008-05-29 |
CN101193094B (zh) | 2011-10-19 |
KR20090088881A (ko) | 2009-08-20 |
JP5121842B2 (ja) | 2013-01-16 |
US20100110912A1 (en) | 2010-05-06 |
EP2086205B1 (en) | 2014-03-12 |
JP2010510700A (ja) | 2010-04-02 |
EP2086205A4 (en) | 2013-04-24 |
US8064426B2 (en) | 2011-11-22 |
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Effective date of registration: 20110510 Address after: 100191 Haidian District, Xueyuan Road, No. 40, Applicant after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100083 Haidian District, Xueyuan Road, No. 29, Applicant before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. |
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Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
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Effective date of registration: 20210607 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
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