BRPI0717861A8 - Métodos e aparelho para serviço de difusão e multidifusão sem fio - Google Patents
Métodos e aparelho para serviço de difusão e multidifusão sem fioInfo
- Publication number
- BRPI0717861A8 BRPI0717861A8 BRPI0717861A BRPI0717861A BRPI0717861A8 BR PI0717861 A8 BRPI0717861 A8 BR PI0717861A8 BR PI0717861 A BRPI0717861 A BR PI0717861A BR PI0717861 A BRPI0717861 A BR PI0717861A BR PI0717861 A8 BRPI0717861 A8 BR PI0717861A8
- Authority
- BR
- Brazil
- Prior art keywords
- base station
- methods
- radio frame
- transmits
- bits
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
- H04W56/007—Open loop measurement
- H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
- H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
-
- 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
- H04W28/04—Error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/590,724 | 2006-10-31 | ||
US11/590,724 US8068465B2 (en) | 2006-10-31 | 2006-10-31 | Wireless multicast broadcast service methods and apparatus |
PCT/US2007/078409 WO2008054928A2 (en) | 2006-10-31 | 2007-09-13 | Wireless multicast broadcast service methods and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0717861A2 BRPI0717861A2 (pt) | 2013-11-05 |
BRPI0717861A8 true BRPI0717861A8 (pt) | 2017-03-07 |
Family
ID=39330021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0717861A BRPI0717861A8 (pt) | 2006-10-31 | 2007-09-13 | Métodos e aparelho para serviço de difusão e multidifusão sem fio |
Country Status (7)
Country | Link |
---|---|
US (1) | US8068465B2 (pt) |
EP (1) | EP2078427A4 (pt) |
KR (2) | KR101125307B1 (pt) |
CN (1) | CN101536552B (pt) |
BR (1) | BRPI0717861A8 (pt) |
TW (1) | TWI419501B (pt) |
WO (1) | WO2008054928A2 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060146745A1 (en) * | 2005-01-05 | 2006-07-06 | Zhijun Cai | Method and apparatus for scheduling and synchronizing a multimedia broadcast/multicast service |
US8638771B2 (en) * | 2005-08-12 | 2014-01-28 | Qualcomm Incorporated | Transmission structure supporting multi-user scheduling and MIMO transmission |
US8014331B2 (en) * | 2006-07-28 | 2011-09-06 | Qualcomm Incorporated | Method and apparatus for using a MAC protocol for broadcast |
CN101193094B (zh) | 2006-11-20 | 2011-10-19 | 电信科学技术研究院 | 一种发送广播/组播业务的方法及系统 |
EP1936851B1 (en) | 2006-12-18 | 2019-08-28 | Huawei Technologies Co., Ltd. | Method and apparatus for transmitting/receiving data and control information through an uplink in a wireless communication system |
CN101237245B (zh) * | 2007-01-31 | 2012-07-04 | 展讯通信(上海)有限公司 | 基于td-scdma网络的单频广播接收方法 |
CN101267591B (zh) * | 2007-03-16 | 2011-07-06 | 电信科学技术研究院 | 确定单频网络域的方法及装置 |
CN101272518B (zh) * | 2007-03-21 | 2012-07-25 | 上海贝尔股份有限公司 | 针对mbms的调度方法、调度设备和包括该调度设备的基站 |
US9185634B2 (en) * | 2007-04-17 | 2015-11-10 | Innovative Sonic Limited | Method and apparatus for enhancing receiving efficiency of an multimedia broadcast multicast service in a wireless communications system |
ATE513429T1 (de) * | 2007-04-17 | 2011-07-15 | Innovative Sonic Ltd | Verfahren und vorrichtung zur erhöhung der empfangseffizienz eines multimedia-multicast- rundfunkdienstes in einem drahtlosen kommunikationssystem |
US8780777B2 (en) | 2007-04-20 | 2014-07-15 | Blackberry Limited | Method and apparatus for user equipment for long term evolution multimedia broadcast multicast services |
GB0711833D0 (en) * | 2007-06-18 | 2007-07-25 | Nokia Siemens Networks Oy | A method for providing a plurality of services |
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 |
US8532066B2 (en) * | 2007-10-18 | 2013-09-10 | Qualcomm Incorporated | Transmission structure supporting multi-user scheduling and MIMO transmission |
KR101417089B1 (ko) * | 2008-01-03 | 2014-07-09 | 엘지전자 주식회사 | 무선통신 시스템에서 동기 신호 획득방법 |
US8559435B2 (en) * | 2008-10-15 | 2013-10-15 | Lg Electronics Inc. | Method and apparatus of transmitting control information for multicast broadcast service |
GB0819694D0 (en) * | 2008-10-24 | 2008-12-03 | Ipwireless Inc | Cellular communication system,communication units and methods for broadcast communication |
US8391253B2 (en) * | 2008-11-20 | 2013-03-05 | Telefonaktiebolaget L M Ericsson (Publ) | Time-division multiplexed pilot signal for integrated mobile broadcasts |
GB2465628B (en) * | 2008-11-27 | 2011-03-23 | Ipwireless Inc | Communication system,communication units,and method for employing a pilot transmission scheme |
JP5442025B2 (ja) * | 2008-12-17 | 2014-03-12 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 不連続送信表示ビットの処理 |
CN101888590B (zh) * | 2009-05-11 | 2014-08-13 | 中兴通讯股份有限公司 | 多载波系统中终端的寻呼方法和系统 |
US8750179B2 (en) * | 2011-08-15 | 2014-06-10 | Blackberry Limited | Efficient multimedia broadcast multicast service continuity methods |
US8693315B2 (en) * | 2011-09-13 | 2014-04-08 | Alcatel Lucent | Method and apparatus for shortest path bridging of multicast traffic |
US10123222B2 (en) | 2013-09-13 | 2018-11-06 | Blackberry Limited | Mitigating interference in full duplex communication |
US10110264B2 (en) * | 2013-09-13 | 2018-10-23 | Blackberry Limited | Full duplex resource reuse enablement |
WO2015116079A1 (en) * | 2014-01-30 | 2015-08-06 | Hewlett-Packard Development Company, L.P. | Sending a data flow |
CN109218999B (zh) * | 2018-07-23 | 2022-09-02 | 成都鼎桥通信技术有限公司 | 一种pdt系统的类同播基站和系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000073917A (ko) * | 1999-05-15 | 2000-12-05 | 윤종용 | 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법 |
KR100605977B1 (ko) | 1999-06-15 | 2006-07-28 | 삼성전자주식회사 | 부호분할다중접속 통신시스템의 이동국의 셀 탐색장치 및 방법 |
KR100403743B1 (ko) * | 2001-04-14 | 2003-10-30 | 삼성전자주식회사 | 이동통신시스템에서 프레임 동기 획득 장치 및 방법 |
US7706458B2 (en) * | 2001-04-24 | 2010-04-27 | Mody Apurva N | Time and frequency synchronization in Multi-Input, Multi-Output (MIMO) systems |
CA2467485C (en) * | 2001-11-17 | 2008-08-12 | Samsung Electronics Co., Ltd. | Signal measurement apparatus and method for handover in a mobile communication system |
US7406065B2 (en) * | 2002-03-14 | 2008-07-29 | Qualcomm, Incorporated | Method and apparatus for reducing inter-channel interference in a wireless communication system |
KR100651405B1 (ko) * | 2003-07-24 | 2006-11-29 | 삼성전자주식회사 | 이동통신 시스템에서 멀티미디어 브로드캐스트/멀티캐스트 서비스의 제어 정보 송수신 장치 및 방법 |
US8144735B2 (en) * | 2004-02-10 | 2012-03-27 | Qualcomm Incorporated | Transmission of signaling information for broadcast and multicast services |
US8089855B2 (en) * | 2004-06-04 | 2012-01-03 | Qualcomm Incorporated | Transmission of overhead information for broadcast and multicast services in a wireless communication system |
US9525977B2 (en) * | 2004-06-15 | 2016-12-20 | Texas Instruments Incorporated | Broadcast multicast mode |
US8027372B2 (en) * | 2004-06-18 | 2011-09-27 | Qualcomm Incorporated | Signal acquisition in a wireless communication system |
US20060039451A1 (en) * | 2004-08-23 | 2006-02-23 | Xiangyang Zhuang | Method and apparatus for fast cell search |
KR100983277B1 (ko) * | 2005-02-15 | 2010-09-24 | 엘지전자 주식회사 | 멀티미디어 방송/멀티캐스트 서비스 송수신 방법 |
US7965759B2 (en) * | 2005-10-28 | 2011-06-21 | Qualcomm Incorporated | Synchronization codes for wireless communication |
-
2006
- 2006-10-31 US US11/590,724 patent/US8068465B2/en not_active Expired - Fee Related
-
2007
- 2007-09-13 KR KR1020097008703A patent/KR101125307B1/ko active IP Right Grant
- 2007-09-13 KR KR1020127000032A patent/KR20120006579A/ko not_active Application Discontinuation
- 2007-09-13 EP EP07842439A patent/EP2078427A4/en not_active Withdrawn
- 2007-09-13 WO PCT/US2007/078409 patent/WO2008054928A2/en active Application Filing
- 2007-09-13 BR BRPI0717861A patent/BRPI0717861A8/pt not_active IP Right Cessation
- 2007-09-13 CN CN2007800407266A patent/CN101536552B/zh active Active
- 2007-10-12 TW TW096138291A patent/TWI419501B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200835211A (en) | 2008-08-16 |
WO2008054928A2 (en) | 2008-05-08 |
KR20120006579A (ko) | 2012-01-18 |
WO2008054928B1 (en) | 2008-08-21 |
EP2078427A4 (en) | 2012-08-22 |
KR101125307B1 (ko) | 2012-03-27 |
KR20090058589A (ko) | 2009-06-09 |
TWI419501B (zh) | 2013-12-11 |
US20080101326A1 (en) | 2008-05-01 |
CN101536552A (zh) | 2009-09-16 |
CN101536552B (zh) | 2012-10-03 |
WO2008054928A3 (en) | 2008-07-10 |
EP2078427A2 (en) | 2009-07-15 |
BRPI0717861A2 (pt) | 2013-11-05 |
US8068465B2 (en) | 2011-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: MOTOROLA SOLUTIONS, INC. (US) |
|
B25A | Requested transfer of rights approved |
Owner name: MOTOROLA MOBILITY, INC. (US) |
|
B25G | Requested change of headquarter approved |
Owner name: MOTOROLA MOBILITY, INC. (US) |
|
B25E | Requested change of name of applicant rejected |
Owner name: MOTOROLA MOBILITY, INC. (US) Free format text: INDEFERIDA A DE ALTERACAO DE NOME SOLICITADA ATRAVES DA PETICAO NO 20130041730, DE 16/05/2013, POR AUSENCIA DE RECOLHIMENTO DA RESPECTIVA GUIA. |
|
B25D | Requested change of name of applicant approved |
Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US) |
|
B25A | Requested transfer of rights approved |
Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US) |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2479 DE 10-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |