-
1.发明专利Methods and apparatus for reverse link acknowledgement in wireless local area network (wlan) 审中-公开在无线局域网（WLAN）中反向链路确认的方法和装置
公开(公告)号：JP2013192236A
公开(公告)日：2013-09-26
申请号：JP2013087528
申请日：2013-04-18
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： VINAY SRIDHARA , NANDA SANJIV , ALOK AGGARWAL , VINCENT KNOWLES JONES , GEERT AWATER , SANTOSH P ABRAHAM
CPC classification number: H04L1/1854 , H04L1/1614 , H04L2001/0093 , H04W84/12
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for reverse link acknowledgement in a wireless local area network.SOLUTION: A method includes receiving, at a first node, a data communication over a common channel, the data communication being decodable by other nodes. The method also includes determining transmission resources from the data communication, where the transmission resources are different for each node, and transmitting a response over the common channel using the determined transmission resources. An apparatus includes a transmitter configured to transmit to a plurality of nodes a data communication over the common channel, and a receiver configured to receive responses from the plurality of nodes, where each response has been sent using different transmission resources determined from the data communication.
Abstract translation: 要解决的问题：提供在无线局域网中的反向链路确认的方法和装置。解决方案：一种方法包括：在第一节点处，通过公共信道接收数据通信，所述数据通信可由其他节点解码。 该方法还包括从数据通信确定传输资源，其中传输资源对于每个节点是不同的，以及使用确定的传输资源在公共信道上发送响应。 一种装置包括：发射机，被配置为通过公共信道向多个节点发送数据通信;以及接收机，被配置为从多个节点接收响应，其中已经使用从数据通信确定的不同传输资源发送了每个响应。
-
公开(公告)号：JP2015092686A
公开(公告)日：2015-05-14
申请号：JP2014243459
申请日：2014-12-01
Applicant: QUALCOMM INC
Inventor： ROLAND R RICK , MICHAEL CALLMAN , MARK VERNON LANE , JOEL BENJAMIN LINSKY , VINCENT KNOWLES JONES
Abstract: 【課題】アンテナ回路を含む、多数無線サービスの共存のための装置及び方法を提供する。【解決手段】第1サービス送信器を第1フィルタ経路を通じてアンテナへ接続し、かつ、第1サービス受信器をアンテナから切断するため、第1スイッチを作動させる710。第2サービス受信器を第2フィルタ経路を通じてアンテナへ接続し、かつ、第2サービス送信器をアンテナから切断するため、第2スイッチを作動させる720。第1サービス送信器に対する送信電力制御を有効にし730、A)第2サービスの帯域の高排除率により、第1フィルタ経路を通じてアンテナへ第1サービス送信信号を送信することと、B)第1サービスの帯域の高排除率により、アンテナから第2フィルタ経路を通じて第2サービス受信信号を受信することとのうち、いずれか一方または両方を遂行する740。【選択図】図7
-
公开(公告)号：JP2013243705A
公开(公告)日：2013-12-05
申请号：JP2013136904
申请日：2013-06-28
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： ROLAND R RICK , MICHAEL CALLMAN , MARK VERNON LANE , JOEL BENJAMIN LINSKY , VINCENT KNOWLES JONES
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for multiple wireless service coexistence.SOLUTION: The method comprises: tripping a first switch in order to connect a first service transmitter to an antenna through a first filter path and to disconnect a first service receiver from the antenna; tripping a second switch in order to connect a second service receiver to the antenna through a second filter path and to disconnect a second service transmitter from the antenna; enabling transmit power control of the first service transmitter; and performing one or both of the following: a) transmitting a first service transmit signal through the first filter path to the antenna with high rejection of the band of a second service; b) receiving a second service receive signal through the second filter path from the antenna with high rejection of the band of a first service.
Abstract translation: 要解决的问题：提供一种用于多个无线服务共存的装置和方法。解决方案：该方法包括：跳过第一开关以便通过第一滤波器路径将第一服务发射机连接到天线，并且断开第一服务接收机 从天线; 跳闸第二开关，以便通过第二滤波器路径将第二服务接收器连接到天线，并且将第二服务发射机与天线断开连接; 实现第一业务发射机的发射功率控制; 以及执行以下中的一个或两个：a）以第二服务的频带的高拒绝将第一服务发射信号通过第一滤波器路径发送到天线; b）通过来自天线的第二滤波器路径接收具有第一服务的频带的高拒绝的第二服务接收信号。
-
公开(公告)号：BR112014004232A2
公开(公告)日：2017-03-21
申请号：BR112014004232
申请日：2012-09-04
Applicant: QUALCOMM INC
Inventor： MAARTEN MENZO WENTINK , RAHUL DANGUI , SANTOSH PAUL ABRAHAM , SIMONE MERLIN , VINCENT KNOWLES JONES , ZHI QUAN
Abstract: resumo “sistemas e métodos para confirmação de comunicações de uma pluralidade de dispositivos”. sistemas, métodos e dispositivos para acusar o recebimento de comunicações a partir de uma pluralidade de dispositivos sem fio em uma rede sem fio são descritos aqui. em algumas modalidades, um ponto de acesso para a rede sem fio transmite uma confirmação de grupo (ack) para indicar se comunicações (pacotes) da pluralidade de dispositivos sem fio foram recebidos ou corretamente decodificados dentro de algum intervalo de tempo. cada dispositivo sem fio pode ter um intervalo de tempo diferente associado com o mesmo. para algumas modalidades, o intervalo de tempo para um dispositivo sem fio é relativo a quando um ack em grupo anterior foi enviado. um ack em grupo pode incluir um mapa de bits. em algumas modalidades, o mapa de bits indicando se uma comunicação foi recebida ou corretamente decodificada pode ser transmitido como parte de um sinalizador. 1/1
-
-
-
Search Results
4
records
(took 0.023 seconds)
