BR0211108A - Transmissão de vìdeo/áudio digital em sistemas celulares - Google Patents

Transmissão de vìdeo/áudio digital em sistemas celulares

Info

Publication number
BR0211108A
BR0211108A BR0211108-0A BR0211108A BR0211108A BR 0211108 A BR0211108 A BR 0211108A BR 0211108 A BR0211108 A BR 0211108A BR 0211108 A BR0211108 A BR 0211108A
Authority
BR
Brazil
Prior art keywords
channel
cellular systems
digital video
audio transmission
cellular
Prior art date
Application number
BR0211108-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Jefrey Allen Cooper
Kumar Ramaswamy
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of BR0211108A publication Critical patent/BR0211108A/pt

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/2693—Centralised synchronisation, i.e. using external universal time reference, e.g. by using a global positioning system [GPS] or by distributing time reference over the wireline network
    • 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
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
BR0211108-0A 2001-07-13 2002-07-12 Transmissão de vìdeo/áudio digital em sistemas celulares BR0211108A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30524301P 2001-07-13 2001-07-13
PCT/US2002/022556 WO2003007580A2 (en) 2001-07-13 2002-07-12 Digital audio/video broadcast on cellular systems

Publications (1)

Publication Number Publication Date
BR0211108A true BR0211108A (pt) 2005-04-19

Family

ID=23179981

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211108-0A BR0211108A (pt) 2001-07-13 2002-07-12 Transmissão de vìdeo/áudio digital em sistemas celulares

Country Status (10)

Country Link
US (1) US7986724B2 (enExample)
EP (1) EP1407560B1 (enExample)
JP (1) JP2005522060A (enExample)
KR (1) KR100898446B1 (enExample)
CN (1) CN100490342C (enExample)
AU (1) AU2002322503A1 (enExample)
BR (1) BR0211108A (enExample)
DE (1) DE60218684T2 (enExample)
MX (1) MXPA03012028A (enExample)
WO (1) WO2003007580A2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0203104D0 (en) * 2002-10-18 2002-10-18 Ericsson Telefon Ab L M Method and apparatus for network initiated rate control for P2C services in a mobile system
AU2003904339A0 (en) 2003-08-04 2003-08-28 Barrett Communications Pty Ltd Method and system for synchronising stations within communications networks and stations for use therein
US7529215B2 (en) * 2003-11-17 2009-05-05 Telefonaktiebolaget Lm Ericsson (Publ) Encapsulation of independent transmissions over internal interface of distributed radio base station
US8363697B2 (en) 2004-01-20 2013-01-29 Qualcomm Incorporated Synchronized broadcast/multicast communication
WO2005109695A1 (en) * 2004-05-07 2005-11-17 Samsung Electronics Co., Ltd. Method for receiving broadcast service using broadcast zone identifier in a mobile communication system
CN100455098C (zh) * 2005-01-10 2009-01-21 中兴通讯股份有限公司 一种无线综合接入网结构及其方法
JP2007074577A (ja) * 2005-09-08 2007-03-22 Ntt Docomo Inc データ伝送システム、通信ノード及びデータ伝送方法
US7466367B2 (en) * 2005-12-20 2008-12-16 Sony Corporation Mobile TV system and method with fast channel change
EP1819069B1 (en) 2006-02-11 2018-05-16 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving broadcast channels in cellular communication systems supporting scalable bandwidth
KR100933149B1 (ko) * 2006-02-11 2009-12-21 삼성전자주식회사 확장성 대역폭을 지원하는 셀룰러 무선통신시스템을 위한 방송채널의 송수신 방법 및 장치
CN101098500B (zh) * 2006-06-30 2010-05-12 联想(北京)有限公司 融合移动通信网络与视频广播网络的通信系统及通信方法
US7797004B2 (en) 2006-08-14 2010-09-14 Kyocera Corporation System, method, and device for providing content on a wireless communication device
DE102007045127B4 (de) 2007-09-20 2014-08-21 Vodafone Holding Gmbh Einrichtung zum Empfangen von Radio- und Fernsehprogrammen über ein Mobilfunknetz
US9713013B2 (en) 2013-03-15 2017-07-18 Elwha Llc Protocols for providing wireless communications connectivity maps
US9876762B2 (en) * 2012-12-31 2018-01-23 Elwha Llc Cost-effective mobile connectivity protocols
US9635605B2 (en) 2013-03-15 2017-04-25 Elwha Llc Protocols for facilitating broader access in wireless communications
US9451394B2 (en) 2012-12-31 2016-09-20 Elwha Llc Cost-effective mobile connectivity protocols
US9781664B2 (en) 2012-12-31 2017-10-03 Elwha Llc Cost-effective mobile connectivity protocols
US9980114B2 (en) 2013-03-15 2018-05-22 Elwha Llc Systems and methods for communication management
US8965288B2 (en) 2012-12-31 2015-02-24 Elwha Llc Cost-effective mobile connectivity protocols
US9832628B2 (en) 2012-12-31 2017-11-28 Elwha, Llc Cost-effective mobile connectivity protocols
US9693214B2 (en) 2013-03-15 2017-06-27 Elwha Llc Protocols for facilitating broader access in wireless communications
US9813887B2 (en) 2013-03-15 2017-11-07 Elwha Llc Protocols for facilitating broader access in wireless communications responsive to charge authorization statuses
US9843917B2 (en) 2013-03-15 2017-12-12 Elwha, Llc Protocols for facilitating charge-authorized connectivity in wireless communications
US9807582B2 (en) 2013-03-15 2017-10-31 Elwha Llc Protocols for facilitating broader access in wireless communications
US9781554B2 (en) 2013-03-15 2017-10-03 Elwha Llc Protocols for facilitating third party authorization for a rooted communication device in wireless communications
US9866706B2 (en) 2013-03-15 2018-01-09 Elwha Llc Protocols for facilitating broader access in wireless communications
US9706382B2 (en) 2013-03-15 2017-07-11 Elwha Llc Protocols for allocating communication services cost in wireless communications
US9706060B2 (en) 2013-03-15 2017-07-11 Elwha Llc Protocols for facilitating broader access in wireless communications
US9596584B2 (en) 2013-03-15 2017-03-14 Elwha Llc Protocols for facilitating broader access in wireless communications by conditionally authorizing a charge to an account of a third party
JP2015050742A (ja) * 2013-09-04 2015-03-16 株式会社中崎電子工業 放送システム
US20230105492A1 (en) * 2020-03-03 2023-04-06 Shifamed Holdings, Llc Prosthetic cardiac valve devices, systems, and methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852612A (en) * 1995-03-16 1998-12-22 Bell Atlantic Network Services, Inc. Terminal for receiving simulcast digital video programs
US5659353A (en) * 1995-03-17 1997-08-19 Bell Atlantic Network Services, Inc. Television distribution system and method
US5574975A (en) * 1995-09-05 1996-11-12 Motorola, Inc. Paging method using power shifted transmitters
CN1214180A (zh) * 1996-03-26 1999-04-14 英国电讯有限公司 移动电话呼叫的替换路由选择系统
US6240555B1 (en) * 1996-03-29 2001-05-29 Microsoft Corporation Interactive entertainment system for presenting supplemental interactive content together with continuous video programs
GB2320650B (en) * 1996-12-23 2001-09-26 Ericsson Telefon Ab L M Telecommunications systems
US5956368A (en) * 1997-08-29 1999-09-21 Telefonaktiebolaget Lm Ericsson Downlink channel handling within a spread spectrum communications system
DE69927198T2 (de) * 1998-03-19 2006-06-29 Hitachi, Ltd. Rundfunk-Informationsversorgungssystem
US6243369B1 (en) * 1998-05-06 2001-06-05 Terayon Communication Systems, Inc. Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream
DE19845040A1 (de) * 1998-09-30 2000-04-06 Siemens Ag Verfahren zum rückwirkungsfreien Betreiben von mindestens zwei nach dem DCMA (Code Division Multiple Access)-Prinzip arbeitenden Basisstationen in einem universellen Mobiltelekommunikationssystem, vorzugsweise Inhouse-Basisstationen, mit teilweise überlappenden Funkfeldern untereinander und/oder zu einem Telekommunikations-Funkzellennetz
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
US6714585B1 (en) * 1999-06-25 2004-03-30 Ericsson Inc. Rake combining methods and apparatus using weighting factors derived from knowledge of spreading spectrum signal characteristics

Also Published As

Publication number Publication date
EP1407560B1 (en) 2007-03-07
KR20040013129A (ko) 2004-02-11
AU2002322503A1 (en) 2003-01-29
DE60218684D1 (de) 2007-04-19
US20040174927A1 (en) 2004-09-09
WO2003007580A3 (en) 2003-07-03
DE60218684T2 (de) 2007-12-06
WO2003007580A2 (en) 2003-01-23
CN100490342C (zh) 2009-05-20
JP2005522060A (ja) 2005-07-21
KR100898446B1 (ko) 2009-05-21
EP1407560A2 (en) 2004-04-14
CN1529949A (zh) 2004-09-15
EP1407560A4 (en) 2004-09-29
US7986724B2 (en) 2011-07-26
MXPA03012028A (es) 2004-03-26

Similar Documents

Publication Publication Date Title
BR0211108A (pt) Transmissão de vìdeo/áudio digital em sistemas celulares
CN102355673B (zh) 用于不同系统共存的蜂窝通信系统和方法
JP2005522060A5 (enExample)
AU1211400A (en) Dynamic allocation of carrier frequencies in a wireless broadband base station
UA74353C2 (uk) Синхронізація базової станції для передачі зв'язку у гібридній мережі gsm/cdma
AU2003281442A8 (en) Synchronization of transmitter and receiver frequencies in multiaccess networks
NO990979L (no) FremgangsmÕte og system for tilpasning av ikke-cellulµre private radiosystemer til cellulµre mobiltelefoner
UA86364C2 (ru) Способ, система и носитель данных для осуществления высокоскоростной передачи данных по нисходящей линии связи
WO1998023105A3 (de) Verfahren und basisstationsystem zur konfigurierung einer funkschnittstelle zwischen einer mobilstation und einer basisstation eines zeitmultiplex-mobilfunksystems für eine paketdatenübertragung
BR0104591A (pt) Sistema de comunicação
EP1006745B8 (en) Radio communication system, and method and apparatus for frequency allocation
SE8803696L (sv) Foerfarande att oeverfoera samtalsinformation i ett mobiltelefonsystem med kort raeckvidd jaemte radioenhet foer utfoerande av foerfarandet
CA2365319A1 (en) Combined simulcasting and dedicated services in a wireless communication system
FI982280A0 (fi) Menetelmä ja järjestelmä matkaviestinliikenteessä
WO2008144176A3 (en) Access and backhaul frame interlacing for time division duplex wireless communication systems
CA2310235A1 (en) Device and method for performing frame sync using sync channel in mobile communication system
TW200733672A (en) Radio channel allocation and link adaptation in cellular telecommunication system
EP1061762A4 (en) METHOD FOR CONTROLLING TRAFFIC IN A MOBILE DATA TRANSMISSION SYSTEM, MOBILE STATION DEVICE, AND BASE STATION DEVICE
AU2001232574A1 (en) Method and apparatus for associated signaling in a wireless communications network
BR0204289A (pt) Método para a transmissão de um pacote de dados, método para a transmissão de uma informação de controle, método para a recepção de uma informação de controle, método para a comunicação de um pacote de dados, método para a recepção de um pacote de dados, sistema de rádio comunicação e estação móvel
DE60108534D1 (de) Synchronisation von mobilen geräten in einem zeitmultiplex duplex (tdd) cdma system
EP1017190A3 (en) Radio channel multiplex communication method, a mobile unit, and a base station in CDMA mobile communication system
FR2793978B1 (fr) Procede de diffusion de signaux radio depuis une station de base de radiocommunication, stations de base et terminaux mobiles pour la mise en oeuvre d'un tel procede
AU6847900A (en) Radiocommunication method between a base station and mobile terminals, base stations and mobile terminals for implementing same
ES2215635T3 (es) Procedimiento y sistema de comunicaciones por radio para la sincronizacion de estaciones de abonados.

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADES.

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 8.6 DA RPI 2060 DE 29/06/2010.