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1. 发明申请

WO2012040567A1 WIRELESS DISPLAY DISCOVERY AND OPERATION WITH TDLS 审中-公开
标题翻译：无线显示发现和操作与TDLS
公开(公告)号：WO2012040567A1
公开(公告)日：2012-03-29
申请号：PCT/US2011/052946
申请日：2011-09-23
申请人： QUALCOMM INCORPORATED , RAJAMANI, Krishnan , WENTINK, Maarten Menzo , JONES, IV, Vincent Knowles
发明人： RAJAMANI, Krishnan , WENTINK, Maarten Menzo , JONES, IV, Vincent Knowles
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W40/24 , H04W72/1205 , H04W84/18
摘要： Certain aspects of the present disclosure propose computer-program products for discovery of source or sink devices and their capabilities, prior to establishing a link such as a tunneled direct link setup (TDLS) link. The established link may be used for different applications such as Wi-Fi Display session with the desired source or sink device. The proposed computer-program product may also be applied to devices that utilize peer to peer communication.
摘要翻译：在建立诸如隧道直接链路建立（TDLS）链路的链路之前，本公开的某些方面提出了用于发现源或宿设备及其能力的计算机程序产品。建立的链路可以用于不同的应用，例如与所需的源或接收设备的Wi-Fi显示会话。所提出的计算机程序产品还可以应用于利用对等通信的设备。

2. 发明申请

WO2011123639A1 PROTECTION MECHANISMS FOR MULTI-USER MIMO TRANSMISSIONS 审中-公开
标题翻译：多用户MIMO传输的保护机制
公开(公告)号：WO2011123639A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/030716
申请日：2011-03-31
申请人： QUALCOMM INCORPORATED , MERLIN, Simone , ABRAHAM, Santosh Paul , SAMPATH, Hemanth , JONES, IV, Vincent Knowles , WENTINK, Maarten Menzo , TAGHAVI NASRABADI, Mohammad Hossein , VERMANI, Sameer , VAN NEE, Didier Johannes Richard
发明人： MERLIN, Simone , ABRAHAM, Santosh Paul , SAMPATH, Hemanth , JONES, IV, Vincent Knowles , WENTINK, Maarten Menzo , TAGHAVI NASRABADI, Mohammad Hossein , VERMANI, Sameer , VAN NEE, Didier Johannes Richard
IPC分类号： H04B7/04 , H04W74/08
CPC分类号： H04W74/0816 , H04W72/121 , H04W72/1289 , H04W84/12
摘要： Apparatuses and methods for medium reservation in the case of multi-user (MU) communications. Multiple mechanisms are supported for protecting MU transmissions, wherein appropriate control messages can be exchanged between an access point and served user stations before transmitting downlink data packets. In particular an apparatus (1202) for wireless communications, comprising: a transmitter configured to transmit a confirmation message (1206) announcing reservation of a medium for data communication during a time period, wherein the transmitter is also configured to transmit, subsequent to the transmission of confirmation message, data (1208) over the medium simultaneously to a plurality of apparatuses (1204 1-3 ) during the time period.
摘要翻译：在多用户（MU）通信的情况下的介质预留的装置和方法。支持多种机制来保护MU传输，其中在传输下行链路数据分组之前，可以在接入点和服务用户站之间交换适当的控制消息。具体地说，一种用于无线通信的装置（1202），包括：发射机，被配置为在一段时间内发送通知用于数据通信的介质的预留的确认消息（1206），其中所述发射机还被配置为在所述传输之后发射在该时间段期间，通过介质同时向多个设备（12041-3）发送确认消息的数据（1208）。

3. 发明申请

WO2012040495A1 REQUEST TO SEND (RTS) AND CLEAR TO SEND (CTS) FOR MULTICHANNEL OPERATIONS 审中-公开
标题翻译：发送（RTS）和清除发送（CTS）进行多通道操作
公开(公告)号：WO2012040495A1
公开(公告)日：2012-03-29
申请号：PCT/US2011/052810
申请日：2011-09-22
申请人： QUALCOMM Incorporated , MERLIN, Simone , ABRAHAM, Santosh Paul , FREDERIKS, Guido Robert , JONES, IV, Vincent Knowles , WENTINK, Maarten Menzo
发明人： MERLIN, Simone , ABRAHAM, Santosh Paul , FREDERIKS, Guido Robert , JONES, IV, Vincent Knowles , WENTINK, Maarten Menzo
IPC分类号： H04W28/20
CPC分类号： H04W28/20 , H04W28/10 , H04W28/16 , H04W72/04 , H04W74/0816
摘要： Certain aspects of the present disclosure provide techniques and apparatus for signaling the bandwidth to be used for wireless communications using an RTS/CTS (Request to Send/Clear to Send) frame exchange, providing for bandwidths of at least 20 MHz, 40 MHz, 80 MHz, 160 MHz, or higher. This exchange of bandwidth information may be performed implicitly-by determining the channels in which the RTS/CTS frames are actually sent-or explicitly. In addition to this bandwidth information exchange, aspects of the present disclosure may also allow for Network Allocation Vector (NAV) protection in multiple channels. In this manner, the wireless medium may be reserved, and the transmission may be protected from hidden nodes.
摘要翻译：本公开的某些方面提供用于发信号通知使用RTS / CTS（请求发送/清除发送）帧交换的无线通信的带宽的技术和装置，提供至少20MHz，40MHz，80 MHz，160MHz或更高。这种带宽信息的交换可以通过确定RTS / CTS帧实际发送的信道或者明确地隐含地执行。除了该带宽信息交换之外，本公开的方面还可以允许多个信道中的网络分配向量（NAV）保护。以这种方式，可以保留无线介质，并且可以保护传输不被隐藏的节点。

4. 发明申请

WO2011123631A1 PROTECTION MECHANISMS FOR MULTI-USER MIMO TRANSMISSIONS 审中-公开
标题翻译：多用户MIMO传输的保护机制
公开(公告)号：WO2011123631A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/030708
申请日：2011-03-31
申请人： QUALCOMM INCORPORATED , MERLIN, Simone , ABRAHAM, Santosh Paul , SAMPATH, Hemanth , JONES, IV, Vincent Knowles , WENTINK, Maarten Menzo , TAGHAVI NASRABADI, Mohammad Hossein , VERMANI, Sameer , VAN NEE, Didier Johannes Richard
发明人： MERLIN, Simone , ABRAHAM, Santosh Paul , SAMPATH, Hemanth , JONES, IV, Vincent Knowles , WENTINK, Maarten Menzo , TAGHAVI NASRABADI, Mohammad Hossein , VERMANI, Sameer , VAN NEE, Didier Johannes Richard
IPC分类号： H04B7/04 , H04W74/08
CPC分类号： H04W28/26 , H04W74/002 , H04W74/0833
摘要： Apparatuses and methods for medium reservation in the case of multi-user (MU) communications. Multiple mechanisms are supported for protecting MU transmissions, wherein appropriate control messages can be exchanged between an access point and served user stations before transmitting downlink data packets. In particular an apparatus (702) for wireless communications, comprising: a transmitter configured to transmit one or more reservation messages (706,710,714), each of the one or more reservation messages (706,710,714) being destined to a different apparatus (704 1-3) of a plurality of apparatuses to reserve a medium for data communication; and a receiver configured to receive one or more confirmation messages (708,712,716), each of the one or more messages (708,712,716) was transmitted from the different apparatus in response to that reservation message (706.710,714), wherein the transmitter is also configured to transmit, in response to the one or more confirmation messages, data (718) over the medium to the apparatuses.
摘要翻译：在多用户（MU）通信的情况下的介质预留的装置和方法。支持多种机制来保护MU传输，其中在传输下行链路数据分组之前，可以在接入点和服务用户站之间交换适当的控制消息。特别是一种用于无线通信的装置（702），包括：发射机，被配置为发送一个或多个预留消息（706,710,714），所述一个或多个预留消息（706,710,714）中的每一个发往不同的设备（7041-3）多个装置来预留用于数据通信的介质; 以及接收器，被配置为接收一个或多个确认消息（708,712,716），所述一个或多个消息（708,712,716）中的每一个响应于所述预留消息（706.710,714）从所述不同装置发送，其中所述发射机还被配置为响应于一个或多个确认消息，将介质上的数据（718）发送到设备。

5. 发明申请

WO2014003802A1 SYSTEMS AND METHODS FOR COMMUNICATION OF SUPPORTED MODULATION CODING SCHEMES USING HT AND VHT CAPABILITIES ELEMENTS 审中-公开
标题翻译：使用HT和VHT能力的支持的调制编码方案的通信系统和方法
公开(公告)号：WO2014003802A1
公开(公告)日：2014-01-03
申请号：PCT/US2012/053441
申请日：2012-08-31
申请人： QUALCOMM Incorporated , KIM, Youhan , JONES, IV, Vincent Knowles , MERLIN, Simone , VAN ZELST, Albert , WENTINK, Maarten Menzo
发明人： KIM, Youhan , JONES, IV, Vincent Knowles , MERLIN, Simone , VAN ZELST, Albert , WENTINK, Maarten Menzo
IPC分类号： H04L1/00
CPC分类号： H04L27/00 , H04L1/0028 , H04L1/06
摘要： Certain aspects of the present disclosure relate to a technique for communicating supported modulation coding schemes (MCS). In some aspects, the information indicating which MCS are supported for a first communication type is used in part to determine which MCS are supported for a second communication type.
摘要翻译：本公开的某些方面涉及用于传送支持的调制编码方案（MCS）的技术。在一些方面中，部分地使用指示为第一通信类型支持哪些MCS的信息来确定哪个MCS被支持用于第二通信类型。

6. 发明申请

WO2012006472A2 CHANNEL STATE INFORMATION (CSI) FEEDBACK PROTOCOL FOR MULTIUSER MULTIPLE INPUT, MULTIPLE OUTPUT (MU-MIMO) 审中-公开
标题翻译：多路输入多路输出（MU-MIMO）的信道状态信息（CSI）反馈协议
公开(公告)号：WO2012006472A2
公开(公告)日：2012-01-12
申请号：PCT/US2011/043260
申请日：2011-07-07
申请人： QUALCOMM Incorporated , ABRAHAM, Santosh Paul , MERLIN, Simone , SAMPATH, Hemanth , WENTINK, Maarten Menzo , JONES, IV, Vincent Knowles
发明人： ABRAHAM, Santosh Paul , MERLIN, Simone , SAMPATH, Hemanth , WENTINK, Maarten Menzo , JONES, IV, Vincent Knowles
IPC分类号： H04L25/02 , H04B7/06 , H04L1/00 , H04L25/03 , H04L5/00
CPC分类号： H04L25/0226 , H04L1/0026 , H04L1/1671 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L25/0204 , H04L25/0222 , H04L25/0228 , H04L25/03343 , H04L2025/03426 , H04L2025/03802
摘要： Certain aspects of the present disclosure provide techniques and apparatus for using channel state information (CSI) feedback for multiuser multiple-input multiple-output (MU-MIMO) transmission. For certain aspects, a method of wireless communications generally includes generating a training frame and transmitting the generated training frame. The training frame typically includes first information identifying a group of one or more apparatuses and second information indicating whether each of the apparatuses in the group is to determine at least one characteristic of a channel. For other aspects, a method of wireless communications generally includes receiving a request at an apparatus and transmitting, in response to the received request, a packet using frame aggregation, wherein two or more frames are transmitted in a single transmission using a single header.
摘要翻译：本公开的某些方面提供了用于多用户多输入多输出（MU-MIMO）传输的信道状态信息（CSI）反馈的技术和装置。对于某些方面，无线通信的方法通常包括生成训练帧并发送生成的训练帧。训练帧通常包括识别一个或多个装置的组的第一信息和指示组中的每个装置是否确定频道的至少一个特征的第二信息。对于其他方面，无线通信的方法通常包括在装置处接收请求，并且响应于接收到的请求，使用帧聚合发送分组，其中使用单个报头在单个传输中发送两个或更多个帧。

7. 发明申请

WO2010148076A1 MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT WIRELESS COMMUNICATIONS 审中-公开
标题翻译：多用户多输入多输出无线通信
公开(公告)号：WO2010148076A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038805
申请日：2010-06-16
申请人： QUALCOMM INCORPORATED , SAMPATH, Hemanth , JONES, IV, Vincent Knowles , WENTINK, Maarten Menzo , ABRAHAM, Santosh P.
发明人： SAMPATH, Hemanth , JONES, IV, Vincent Knowles , WENTINK, Maarten Menzo , ABRAHAM, Santosh P.
IPC分类号： H04B7/06
CPC分类号： H04W72/1284 , H04B7/0452 , H04W52/146 , H04W72/121
摘要： A method for enhanced multi-user multiple input multiple output (MU-MIMO or SDMA) wireless communications. The proposed method may reduce and/or eliminate stringent frequency and time synchronization requirements for stations (STAs) to participate in a downlink MU-MIMO transaction by utilizing deterministic scheduling. According to the invention, a request (e.g. a training or RTS) message is transmitted to a plurality of stations (STAs), the request message comprising scheduling information indicating when each of the apparatuses should transmit a message (e.g. a sounding message) in response to the request (e.g. a training or RTS) message, one or more response (e.g. sounding messages) messages are received from the STAs transmitted according to the scheduling information, transmission information (e.g. channel matrix) is computed based at least on the response (e.g. sounding) messages; and transmitting date (SDMA data frames) simultaneously (concurrently) to the STAs using the computed transmission information (e.g. channel matrix).
摘要翻译：一种用于增强多用户多输入多输出（MU-MIMO或SDMA）无线通信的方法。所提出的方法可以通过利用确定性调度来减少和/或消除站（STA）对参与下行MU-MIMO事务的严格的频率和时间同步要求。根据本发明，向多个站（STA）发送请求（例如训练或RTS）消息，所述请求消息包括指示每个设备何时应当发送消息（例如，发声消息）的响应中的调度信息（例如训练或RTS）消息，从根据调度信息发送的STA接收到一个或多个响应（例如，探测消息）消息，至少基于响应来计算传输信息（例如，信道矩阵）消息; 以及使用所计算的传输信息（例如信道矩阵）同时（同时）发送日期（SDMA数据帧）到STA。

8. 发明申请

WO2012142481A1 BIT ALLOCATION FOR 40 MHZ CHANNELS 审中-公开
标题翻译： 40 MHZ通道的分配
公开(公告)号：WO2012142481A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/033618
申请日：2012-04-13
申请人： QUALCOMM INCORPORATED , ABRAHAM, Santosh Paul , JONES, IV, Vincent Knowles , SAMPATH, Hemanth , VAN NEE, Didier Johannes Richard , VERMANI, Sameer , SHELLHAMMER, Stephen J.
发明人： ABRAHAM, Santosh Paul , JONES, IV, Vincent Knowles , SAMPATH, Hemanth , VAN NEE, Didier Johannes Richard , VERMANI, Sameer , SHELLHAMMER, Stephen J.
IPC分类号： H04L5/00
CPC分类号： H04L5/0023 , H04L5/0044 , H04W16/14 , H04W72/044 , H04W72/0453 , H04W84/12
摘要： Certain aspects of the present disclosure relate to a technique for generating 40+40 MHz and 40+40+40+40 MHz transmission modes for IEEE 802.11 wireless communications systems using Very High Throughput (VHT) waveforms with application to Television White Space (TVWS) spectrum.
摘要翻译：本公开的某些方面涉及用于为应用于电视白色空间（TVWS）的非常高吞吐量（VHT）波形的IEEE 802.11无线通信系统生成40 + 40MHz和40 + 40 + 40 + 40MHz传输模式的技术。光谱。

9. 发明申请

WO2010151826A1 METHOD AND APPARATUS FOR MULTIPLE USER UPLINK REQUIRING MINIMAL STATION TIMING AND FREQUENCY SYNCHRONIZATION 审中-公开
标题翻译：用于多用户上行链路的方法和装置，需要最短时间和频率同步
公开(公告)号：WO2010151826A1
公开(公告)日：2010-12-29
申请号：PCT/US2010/040085
申请日：2010-06-25
申请人： QUALCOMM INCORPORATED , SAMPATH, Hemanth , ABRAHAM, Santosh P. , VERMANI, Sameer , JONES, IV, Vincent Knowles
发明人： SAMPATH, Hemanth , ABRAHAM, Santosh P. , VERMANI, Sameer , JONES, IV, Vincent Knowles
IPC分类号： H04W56/00 , H04B7/04
CPC分类号： H04W56/0035 , H04B7/0452 , H04W56/0005
摘要： Access point AP sends a training request message to multiple users of the network. Each user responds with a sounding frame sent in a serial manner. The AP calculates frequency correction information for each user and communicates this information back to the users. The users then apply this correction information on UL MIMO transmissions.
摘要翻译：接入点AP向网络的多个用户发送训练请求消息。每个用户以串行方式发送的声音响应。 AP计算每个用户的频率校正信息并将该信息传回给用户。用户然后在UL MIMO传输上应用该校正信息。

10. 发明申请

WO2012174151A3 ENHANCED DISCOVERY PROCEDURES IN PEER-TO-PEER WIRELESS LOCAL AREA NETWORKS (WLANS) 审中-公开
公开(公告)号：WO2012174151A3
公开(公告)日：2012-12-20
申请号：PCT/US2012/042303
申请日：2012-06-13
申请人： QUALCOMM INCORPORATED , ABRAHAM, Santosh Paul , SAMPATH, Hemanth , JONES, IV, Vincent Knowles , AGRAWAL, Avneesh , LI, Junyi
发明人： ABRAHAM, Santosh Paul , SAMPATH, Hemanth , JONES, IV, Vincent Knowles , AGRAWAL, Avneesh , LI, Junyi
IPC分类号： H04W8/00
摘要： Certain aspects of the present disclosure generally provide methods and apparatus for enhanced discovery procedures in peer-to-peer (P2P) wireless local area networks (WLANs). With these procedures, discovery duration may be decreased, battery power consumption may be reduced during discovery, provided services may be ascertained during the device discovery phase without performing a separate service discovery phase, and/or the discovery range may be extended in an effort to discover a greater number of devices.

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