BR9912058A - Método e aparelho para atribuição de canal em um sistema de comunicação de banda larga - Google Patents
Método e aparelho para atribuição de canal em um sistema de comunicação de banda largaInfo
- Publication number
- BR9912058A BR9912058A BR9912058-5A BR9912058A BR9912058A BR 9912058 A BR9912058 A BR 9912058A BR 9912058 A BR9912058 A BR 9912058A BR 9912058 A BR9912058 A BR 9912058A
- Authority
- BR
- Brazil
- Prior art keywords
- multicast
- channel
- channel assignment
- communication system
- broadband communication
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
<B>MéTODO E APARELHO PARA ATRIBUIçãO DE CANAL EM UM SISTEMA DE COMUNICAçãO DE BANDA LARGA<D> Unidades remotas (113-117) que desejam receber uma sessão de multidifusão, monitoram uma mensagem de anúncio de multidifusão e um canal de difusão de sistema para determinar a recepção de uma sessão. Quando uma unidade remota (113-117) solicita participação no evento de multidifusão, um canal suplementar comum (205) é atribuído à unidade remota (113-117), e a sessão de multidifusão é difundida para todas as unidades remotas (113-117) que participam atualmente no evento de multidifusão. O canal suplementar comum (205) utiliza dois códigos de dispersão únicos para atribuição de canal, com um dos códigos de dispersão sendo uma função do endereço de sessão de multidifusão (501) que é difundido pelo servidor (120).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/118,166 US6104709A (en) | 1998-07-17 | 1998-07-17 | Channel assignment within a broad-band communication system |
PCT/US1999/016015 WO2000004666A1 (en) | 1998-07-17 | 1999-07-14 | Channel assignment within a broad-band communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9912058A true BR9912058A (pt) | 2001-04-03 |
Family
ID=22376887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9912058-5A BR9912058A (pt) | 1998-07-17 | 1999-07-14 | Método e aparelho para atribuição de canal em um sistema de comunicação de banda larga |
Country Status (7)
Country | Link |
---|---|
US (1) | US6104709A (pt) |
EP (1) | EP1097537B1 (pt) |
JP (1) | JP4585118B2 (pt) |
KR (1) | KR100412761B1 (pt) |
BR (1) | BR9912058A (pt) |
DE (1) | DE69933220T2 (pt) |
WO (1) | WO2000004666A1 (pt) |
Families Citing this family (58)
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KR100383607B1 (ko) * | 1998-09-14 | 2003-07-10 | 삼성전자주식회사 | 이동통신시스템에서다양한전송율을지원하는공통채널통신장치및방법 |
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JP3022530B1 (ja) * | 1998-12-07 | 2000-03-21 | 日本電気株式会社 | Cdma無線通信システムにおけるマルチキャスト通信方式 |
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US6360076B1 (en) * | 1999-10-06 | 2002-03-19 | Telefonaktiebolaget L M Ericsson (Publ) | Method of broadcasting a quality over-the-air multicast |
FI19992621A (fi) * | 1999-12-07 | 2001-06-08 | Nokia Networks Oy | Menetelmä informaation lähettämiseksi tietoliikenneverkossa |
US7136662B2 (en) | 2000-02-02 | 2006-11-14 | Ntt Docomo, Inc. | Wireless base station, method of selecting wireless base station, method of multicasting, and wireless terminal |
US7010315B1 (en) * | 2000-03-01 | 2006-03-07 | Motorola, Inc. | Method and apparatus for assigning a remote unit a channel within a communication system |
US7245933B1 (en) * | 2000-03-01 | 2007-07-17 | Motorola, Inc. | Method and apparatus for multicasting in a wireless communication system |
US7254409B2 (en) * | 2000-04-14 | 2007-08-07 | Ntt Docomo, Inc. | Multicast service providing system, multicast service providing method, information distributor, radio terminal, and radio base station |
KR20010109895A (ko) * | 2000-06-03 | 2001-12-12 | 박종섭 | 차세대 이동통신시스템에서의 망 도메인 구별 방법 및그를 이용한 망 연동 서비스 방법 |
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US20030054807A1 (en) * | 2001-09-17 | 2003-03-20 | Liangchi Hsu | Apparatus, and associated method, for facilitating multicast and broadcast services in a radio communication system |
DE60129328T2 (de) * | 2001-09-28 | 2008-03-13 | Motorola, Inc., Schaumburg | Verfahren und Vorrichtung zur IP-Mehrfachsendung über einen Rundfunkkanal |
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US7075904B1 (en) | 2001-11-16 | 2006-07-11 | Sprint Spectrum L.P. | Method and system for multicasting messages to select mobile recipients |
US7424283B1 (en) * | 2001-11-16 | 2008-09-09 | Sprint Spectrum L.P. | Method and system for billing for multicast communications to wireless terminals |
US8068832B2 (en) * | 2001-11-19 | 2011-11-29 | Nokia Corporation | Multicast session handover |
KR100446240B1 (ko) * | 2001-12-05 | 2004-08-30 | 엘지전자 주식회사 | 이동통신 시스템의 방송형 무선 데이터 서비스 방법 |
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US7133502B2 (en) * | 2002-01-31 | 2006-11-07 | Hewlett-Packard Development Company, Lp. | System for and method for dispatching service messages over a multicast network |
US6996104B2 (en) * | 2002-02-20 | 2006-02-07 | Nokia Corporation | Rate allocation and control for multicast services in wireless networks |
US7054643B2 (en) * | 2002-02-20 | 2006-05-30 | Nokia Corporation | System for rate control of multicast data delivery in a wireless network |
US6842461B2 (en) * | 2002-03-08 | 2005-01-11 | Motorola, Inc. | Method and apparatus for data retransmission within a communication system |
KR100860581B1 (ko) * | 2002-05-18 | 2008-09-26 | 엘지전자 주식회사 | 멀티캐스트 데이터 전송 방법 |
KR100905613B1 (ko) * | 2002-06-03 | 2009-07-02 | 삼성전자주식회사 | 이동통신시스템에서 패킷 데이터의 멀티캐스트 송수신 방법 및 장치 |
KR100847521B1 (ko) * | 2002-06-10 | 2008-07-22 | 엘지전자 주식회사 | 고속 데이터 전송 시스템의 브로드캐스트 서비스 데이터전송 방법 |
KR20030097559A (ko) * | 2002-06-22 | 2003-12-31 | 엘지전자 주식회사 | 무선이동통신 시스템의 멀티미디어 서비스 방법 |
US7313154B2 (en) * | 2002-06-28 | 2007-12-25 | Harris Corporation | TDD frame format |
US7796631B2 (en) * | 2002-07-09 | 2010-09-14 | Qualcomm Incorporated | Method and system for a multicast service initiation in a communication system |
KR100893070B1 (ko) * | 2002-09-19 | 2009-04-17 | 엘지전자 주식회사 | 무선통신 시스템의 멀티캐스트 서비스 제공 및 수신 방법, 그리고 그 장치 |
JP4041967B2 (ja) | 2002-10-01 | 2008-02-06 | ソニー株式会社 | 無線通信端末および無線通信方法 |
US7277694B2 (en) * | 2002-10-22 | 2007-10-02 | Qualcomm Incorporated | Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network |
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IL154739A0 (en) * | 2003-03-04 | 2003-10-31 | Bamboo Mediacasting Ltd | Segmented data delivery over non-reliable link |
US20040248603A1 (en) * | 2003-06-03 | 2004-12-09 | Canoy Michael-David N. | Method and apparatus for controlling a broadcast communication data rate in a wireless communication system |
IL157886A0 (en) * | 2003-09-11 | 2009-02-11 | Bamboo Mediacasting Ltd | Secure multicast transmission |
IL157885A0 (en) * | 2003-09-11 | 2004-03-28 | Bamboo Mediacasting Ltd | Iterative forward error correction |
IL158158A (en) | 2003-09-29 | 2012-05-31 | Bamboo Mediacasting Ltd | Distribution of multicast data to users |
US7200405B2 (en) | 2003-11-18 | 2007-04-03 | Interdigital Technology Corporation | Method and system for providing channel assignment information used to support uplink and downlink channels |
US20050125420A1 (en) * | 2003-12-03 | 2005-06-09 | Allen Tsz-Chiu Wong | System and method of operating the system that prevents multiple channels from continuously being sent to the same set top box |
KR100595646B1 (ko) * | 2004-01-09 | 2006-07-03 | 엘지전자 주식회사 | Mbms서비스를 제공하는 무선통신 시스템 |
JP2006279937A (ja) * | 2005-03-02 | 2006-10-12 | Fujitsu Ltd | 無線基地局、無線端末および無線アクセスネットワーク |
US7573837B1 (en) | 2006-04-19 | 2009-08-11 | Sprint Spectrum L.P. | Establishment of multicast Push-to-X over Cellular (PoC) communication |
US20080285496A1 (en) * | 2007-05-14 | 2008-11-20 | Bamboo Mediacasting Ltd. | Data download in wireless network |
US8018933B2 (en) * | 2007-06-27 | 2011-09-13 | Microsoft Corporation | Reliable multicast with automatic session startup and client backfil support |
US8612617B2 (en) * | 2007-06-28 | 2013-12-17 | Microsoft Corporation | Reliable multicast transport protocol |
US8683065B2 (en) * | 2007-06-29 | 2014-03-25 | Microsoft Corporation | Multicast content provider |
KR101478144B1 (ko) * | 2007-12-27 | 2015-01-02 | 삼성전자주식회사 | 알에프아이디 통신 방법 |
KR101501157B1 (ko) * | 2008-04-16 | 2015-03-10 | 삼성전자주식회사 | 광대역 무선통신 시스템에서 셀 단위 광고 방송 서비스를제공하기 위한 장치 및 방법 |
US8804608B1 (en) * | 2010-09-29 | 2014-08-12 | Lockheed Martin Corporation | Methods, apparatus, and systems for facilitating audio communications between disparate devices |
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KR100264047B1 (ko) * | 1997-12-30 | 2000-08-16 | 유기범 | 멀티미디어 위성통신시스템에서 단말국 아이디 할당방법 및 장치 |
KR100260619B1 (ko) * | 1998-04-17 | 2000-07-01 | 윤종용 | 무선 보조호출기를 가지는 무선호출수신기에서 자기어드레스라이트 방법 |
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KR20000033183A (ko) * | 1998-11-20 | 2000-06-15 | 김영환 | 무선가입자망 시스템의 인터넷 프로토콜 멀티 캐스팅 방법 |
JP3093740B2 (ja) * | 1998-12-09 | 2000-10-03 | 日本電気株式会社 | Cdma移動通信システムにおける無線チャネル多重通信方式 |
JP2000232430A (ja) * | 1999-02-08 | 2000-08-22 | Nec Corp | Rake(熊手)受信機 |
-
1998
- 1998-07-17 US US09/118,166 patent/US6104709A/en not_active Expired - Lifetime
-
1999
- 1999-07-14 JP JP2000560683A patent/JP4585118B2/ja not_active Expired - Fee Related
- 1999-07-14 EP EP99935587A patent/EP1097537B1/en not_active Expired - Lifetime
- 1999-07-14 WO PCT/US1999/016015 patent/WO2000004666A1/en active IP Right Grant
- 1999-07-14 DE DE69933220T patent/DE69933220T2/de not_active Expired - Lifetime
- 1999-07-14 KR KR10-2001-7000664A patent/KR100412761B1/ko not_active IP Right Cessation
- 1999-07-14 BR BR9912058-5A patent/BR9912058A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2000004666A1 (en) | 2000-01-27 |
EP1097537A4 (en) | 2004-06-30 |
DE69933220T2 (de) | 2007-08-30 |
KR100412761B1 (ko) | 2003-12-31 |
DE69933220D1 (de) | 2006-10-26 |
EP1097537B1 (en) | 2006-09-13 |
US6104709A (en) | 2000-08-15 |
JP4585118B2 (ja) | 2010-11-24 |
EP1097537A1 (en) | 2001-05-09 |
KR20010071924A (ko) | 2001-07-31 |
JP2002521859A (ja) | 2002-07-16 |
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Legal Events
Date | Code | Title | Description |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A, 4A 5A, 6A, 7A E 8A ANUIDADES. |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1911 DE 21/08/2007. |