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21. 发明专利

BRPI1016206A2 dispositivo e método para montar filtros em cascata de materiais diferentes 未知
公开(公告)号：BRPI1016206A2
公开(公告)日：2016-04-26
申请号：BRPI1016206
申请日：2010-04-13
申请人： ROCKSTAR BIDCO LP
发明人： JIAN CHUN-YUN
IPC分类号： H03H1/00 , H03H3/00 , H03H3/007 , H03H3/08 , H03H9/46 , H03H9/64 , H04B7/24

22. 发明专利

BR112012000354A2 controle de acesso ao meio para sistemas sem fio 未知
公开(公告)号：BR112012000354A2
公开(公告)日：2016-03-22
申请号：BR112012000354
申请日：2010-07-06
申请人： ROCKSTAR BIDCO LP
发明人： ZHANG HANG , FONG MO-HAN , NOVAK ROBERT
IPC分类号： H04W8/20 , H04W68/00 , H04W80/02

23. 发明专利

BRPI0116088B1 sistema de antena para uma estação base cdma, método para transmitir sinais cdma a partir de uma pluralidade de transmissores e transceptores 未知
公开(公告)号：BRPI0116088B1
公开(公告)日：2015-10-27
申请号：BR0116088
申请日：2001-11-29
申请人： NORTEL NETWORKS LTD , ROCKSTAR BIDCO LP
发明人： MCGOWAN NEIL N , DEANE PETER
IPC分类号： H01Q1/00 , H01Q1/24 , H01Q3/26 , H01Q3/40 , H04B7/06 , H04B7/10 , H04B7/26 , H04J99/00 , H04W16/28
摘要： "sistema de antena para estações base cdma". sistemas de antena são utilizados para transmitir canais de ônus comum (canais piloto, de sincronização e de radiochamada) por todo um setor enquanto transmite e recebe canais de tráfego singulares em feixes individuais no setor. cada feixe no setor é transmitido a uma freqüência recuada de outros feixes no setor. a freqüência recuada é escolhida tal que o efeito do cancelamento do canal piloto causado pela soma dos sinais de múltiplos feixes ser minimizada. alternativamente, cada feixe no setor pode ter um recuo de fase dependente do tempo relativo um ao outro para minimizar o efeito do cancelamento do canal piloto causado pela soma de sinais de múltiplos feixes. a capacidade do sistema é substancialmente aumentada pois o número de feixes portadores de tráfego por setor é aumentado sem utilizar mais recuos pn de canal piloto. os feixes são fixos e as mesmas antenas são utilizadas para os canais de ônus como canais de tráfego, tornando desnecessária a necessidade de algoritmos complexos e procedimentos de calibragem.

24. 发明专利

BRPI0007468B1 Métodos e intercaladores para a intercalação de elementos de quadros de dados. 未知
公开(公告)号：BRPI0007468B1
公开(公告)日：2015-08-25
申请号：BR0007468
申请日：2000-01-11
申请人： ROCKSTAR BIDCO LP
发明人： CUI JIAN , LI BIN , TONG WEN , WANG RUI R
IPC分类号： G06F11/10 , H03M13/27 , H03M13/29 , H04L1/00

25. 发明专利

BRPI0009349B1 Métodos para facilitar uma transferência multi-piloto multi-modo, transferência intermediária, estação base e centro de comutação móvel 未知
公开(公告)号：BRPI0009349B1
公开(公告)日：2015-08-18
申请号：BR0009349
申请日：2000-03-22
申请人： ROCKSTAR BIDCO LP
发明人： LEE HENRY , ILLIDGE WILLIAM EDWARD
IPC分类号： H04W36/12 , H04W36/14

26. 发明专利

CA2817195A1 DUAL-MODE BASE STATION 未知
公开(公告)号：CA2817195A1
公开(公告)日：2012-06-07
申请号：CA2817195
申请日：2011-11-28
申请人： ROCKSTAR BIDCO LP
发明人： REED CHRISTOPHER , GALE SIMON , URQUHART ANDREW
IPC分类号： H04B1/44 , H04B1/52
摘要： A base station including at least a transceiver switch is provided enabling the base station to transmit and receive data in either FDD or TDD mode from an antenna. The base station may be provided with a synthesiser which can be retuned from FDD to TDD mode or alternatively, an FDD and a TDD synthesiser and a switch enabling the transmitter and receiver of the base station to process FDD or TDD mode data respectively.

27. 发明专利

AU2010268667A1 Audio licensing in distribution of audiovisual assets 未知
公开(公告)号：AU2010268667A1
公开(公告)日：2012-01-19
申请号：AU2010268667
申请日：2010-06-29
申请人： ROCKSTAR BIDCO LP
发明人： SOUKUP MARTIN , KAPPLER ROBERT
IPC分类号： H04N5/262 , H04N7/16
摘要： A method and apparatus is disclosed for enabling and facilitating the licensing of audio portions of audio-video assets per individual copy of the asset. The method and apparatus involves omitting unlicensed portions of the audio content from the asset and instead inserting tags identifying the omitted audio portions and distributing the audiovisual asset, whereupon each individual distributee may obtain licenses for the unlicensed audio portions of the asset and then accessing and playing those audio portions during playback of the asset.

28. 发明专利

CA2773400A1 METHOD AND APPARATUS FOR SELECTING BETWEEN MULTIPLE EQUAL COST PATHS 未知
公开(公告)号：CA2773400A1
公开(公告)日：2011-03-17
申请号：CA2773400
申请日：2010-09-08
申请人： ROCKSTAR BIDCO LP
发明人： ALLAN DAVID , BRAGG NIGEL , CHIABAUT JEROME
IPC分类号： H04L12/56 , H04L45/122 , H04B1/00 , H04B14/00 , H04L45/128 , H04L45/24
摘要： Each equal cost path is assigned a path ID created by concatenating an ordered set of link IDs which form the path through the network. The link IDs are created from the node IDs on either set of the link. The link IDs are sorted from lowest to highest when creating the path ID to facilitate ranking of the paths. The low and high ranked paths are selected from this ranked list as the first set of diverse paths through the network. Each of the link IDs on each of the paths is then renamed, for example by inverting either all of the high node IDs or low node IDs. After re-naming the links, new path IDs are created by concatenating an ordered set of renamed link IDs. The paths are then re-ranked and the low and high re-ranked paths are selected from this re- ranked list as the second set of diverse paths through the network. Selective naming of node IDs and use of different inversion functions can be exploited to further optimize distribution of traffic on the network.

29. 发明专利

CA2773052A1 FREQUENCY DIVISION DUPLEXING IN MULTIHOP RELAY NETWORKS 未知
公开(公告)号：CA2773052A1
公开(公告)日：2011-03-10
申请号：CA2773052
申请日：2010-09-03
申请人： ROCKSTAR BIDCO LP
发明人： TONG WEN , ZHANG HANG , ZHU PEIYING , BAHCECI ISRAFIL , SENARATH NIMAL , YU DEREK
IPC分类号： H04B7/15 , H04W72/12 , H04W84/02
摘要： In a method of operating a relay station in a multihop wireless relay network, the relay station in communication with a superordinate station and a subordinate station a downlink transmission from the superordinate station is received at a first carrier frequency; an uplink transmission from the subordinate station is received at a second carrier frequency; a downlink transmission to the subordinate station is transmitted at the first carrier frequency; and an uplink transmission to the superordinate station is transmitted at the second carrier frequency. The communication between the relay station and the superordinate station may be scheduled using frames, where each frame comprises a downlink portion at the first carrier frequency, the downlink portion comprising a first downlink subframe for communication between the superordinate station and a first plurality of stations, and a second downlink subframe for communication between the superordinate station and a second plurality of stations, and an uplink portion at the second carrier frequency, the uplink portion comprising a first uplink subframe for communication between the superordinate station and the first plurality of stations, and a second uplink subframe for communication between the superordinate station and the second plurality of stations. The first downlink subframe may correspond with a first time interval, and the first uplink subframe may correspond with a second time interval, where the first time interval and the second time interval do not overlap.

30. 发明专利

CA2772100A1 MAC PACKET DATA UNIT CONSTRUCTION FOR WIRELESS SYSTEMS 未知
公开(公告)号：CA2772100A1
公开(公告)日：2011-03-02
申请号：CA2772100
申请日：2010-09-02
申请人： ROCKSTAR BIDCO LP
发明人： ZHANG HANG , FONG MO-HAN
IPC分类号： H04L47/43 , H04W80/02 , H04W80/10
摘要： A method for wireless communication using MAC PDUs. The method includes determining one or more characteristics of a service flow and selecting on the basis of the one or more characteristics a MAC PDU header type among a plurality of MAC PDU header types. The service flow data is encapsulated in MAC PDUs with a header of the selected type. The MAC PDUs with the encapsulated service flow data are then wirelessly transmitted. Also, a method for communication between a Base Station (BS) and a Subscriber Station (SS). The method includes generating at the BS a plurality of MAC PDU packets with a payload component holding service flow data and a plurality of MAC PDU packets without payload component, carrying control information. The method also includes transmitting wirelessly the MAC PDU packets with the payload component and the MAC PDU packets with the control information to the SS.

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