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1. 发明申请

WO2011140302A1 COLLISION DETECTION AND BACKOFF WINDOW ADAPTATION FOR MULTIUSER MIMO TRANSMISSION 审中-公开
标题翻译：用于多媒体MIMO传输的碰撞检测和后台窗口适配
公开(公告)号：WO2011140302A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/035298
申请日：2011-05-05
申请人： QUALCOMM INCORPORATED , ABRAHAM, Santosh Paul , MERLIN, Simone , JONES, Vincent Knowles IV , WENTINK, Maarten Menzo , SAMPATH, Hemanth
发明人： ABRAHAM, Santosh Paul , MERLIN, Simone , JONES, Vincent Knowles IV , WENTINK, Maarten Menzo , SAMPATH, Hemanth
IPC分类号： H04W74/08
CPC分类号： H04W74/085 , H04B7/0452 , H04L1/1867 , H04L2001/0093 , H04W84/12
摘要： Certain aspects of the present disclosure generally apply to a wireless local area network (WLAN) where an access point (AP) has data to send to multiple stations (STAs). By using the Downlink Spatial Division Multiple Access (DL-SDMA) technique, the AP may send data at the same time towards multiple STAs. Certain aspects of the present disclosure provide techniques and apparatuses for detecting that a multiuser multiple-input multiple-output (MU-MIMO) transmission has suffered a collision and to adapting a contention window (CW) size for a backoff counter applied to a subsequent MU-MIMO transmission.
摘要翻译：本公开的某些方面通常适用于其中接入点（AP）具有要发送到多个站（STA）的数据的无线局域网（WLAN）。通过使用下行链路空分多址（DL-SDMA）技术，AP可以同时向多个STA发送数据。本公开的某些方面提供用于检测多用户多输入多输出（MU-MIMO）传输遭受冲突并适应用于后续MU的退避计数器的争用窗口（CW）大小的技术和装置 -MIMO传输。

2. 发明申请

WO2010111408A1 MULTI-CHANNEL MANAGEMENT AND LOAD BALANCING 审中-公开
标题翻译：多通道管理和负载均衡
公开(公告)号：WO2010111408A1
公开(公告)日：2010-09-30
申请号：PCT/US2010/028523
申请日：2010-03-24
申请人： QUALCOMM INCORPORATED , ABRAHAM, Santosh, P. , MERLIN, Simone , WENTINK, Maarten, Menzo , SAMPATH, Hemanth , JONES, Vincent, Knowles, IV.
发明人： ABRAHAM, Santosh, P. , MERLIN, Simone , WENTINK, Maarten, Menzo , SAMPATH, Hemanth , JONES, Vincent, Knowles, IV.
IPC分类号： H04W72/04 , H04W24/02 , H04W84/12
CPC分类号： H04W72/0453 , H04W24/02 , H04W84/12
摘要： Certain aspects of the present disclosure provide a protocol to allow for load balancing between multiple frequency channels in a wireless communications system. The method generally includes communicating with a plurasity of wireless apparatuses concurrently via a plurality of frequency channels and transmitting a request for at least one of the wireless apparatuses to switch from communicating via a first one of the frequency channels to communicating via a second one of the frequency channels.
摘要翻译：本公开的某些方面提供了允许无线通信系统中的多个频率信道之间的负载平衡的协议。该方法通常包括经由多个频率信道同时与多个无线设备进行通信，并且发送对至少一个无线设备的请求，以从经由第一个频率信道的通信切换到经由第二个频道。

3. 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）。

4. 发明申请

WO2012159094A2 APPARATUS AND METHODS FOR MEDIA ACCESS CONTROL HEADER COMPRESSION 审中-公开
标题翻译：用于媒体访问控制头压缩的装置和方法
公开(公告)号：WO2012159094A2
公开(公告)日：2012-11-22
申请号：PCT/US2012/038723
申请日：2012-05-18
申请人： QUALCOMM INCORPORATED , WENTINK, Maarten Menzo , ABRAHAM, Santosh Paul , MERLIN, Simone , AWATER, Geert , TAGHAVI NASRABADI, Mohammad H. , QUAN, Zhi , SAMPATH, Hemanth , ASTERJADHI, Alfred
发明人： WENTINK, Maarten Menzo , ABRAHAM, Santosh Paul , MERLIN, Simone , AWATER, Geert , TAGHAVI NASRABADI, Mohammad H. , QUAN, Zhi , SAMPATH, Hemanth , ASTERJADHI, Alfred
IPC分类号： H04W40/04
CPC分类号： H04L45/74 , H04L1/003 , H04L1/1614 , H04L1/165 , H04L29/0604 , H04L61/2596 , H04L61/6022 , H04L69/04 , H04L69/22 , H04W8/26 , H04W28/06 , H04W84/12
摘要： Systems, methods, and devices for communicating packets having a plurality of types are described herein. In some aspects, the packets include a compressed MAC header. In some aspects the packets include an acknowledgment (ACK) frame. The fields included in a particular packet type may be based on the type of information to be communicated to the receiving device.
摘要翻译：这里描述了用于传送具有多种类型的分组的系统，方法和设备。在一些方面，分组包括压缩的MAC报头。在一些方面，分组包括确认（ACK）帧。包含在特定分组类型中的字段可以基于要传送到接收设备的信息的类型。

5. 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。

6. 发明申请

WO2011123625A1 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：WO2011123625A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/030701
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
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 (402) for wireless communications, comprising: a transmitter configured to transmit a reservation message (406) to a plurality of apparatuses (404 1.3 ) to reserve a medium for data communication; and a receiver configured to receive, on a channel, a plurality of confirmation messages (408) transmitted simultaneously on the channel form two or more of the apparatuses in response to the reservation message (406), wherein the confirmation messages (408) comprise a substantially same wavelength, wherein the transmitter is also configured to transmit data ((412) over the medium to the two or more apparatuses in response to the confirmation messages (408).
摘要翻译：在多用户（MU）通信的情况下的媒体预约的装置和方法。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，可以在接入点和被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（402），包括：发射机，被配置为向多个装置发送预留消息（406）以保留用于数据通信的媒体; 以及接收器，被配置为在信道上接收响应于所述预留消息（406）在所述信道上同时发送的两个或更多个设备的多个确认消息（408），其中所述确认消息（408）包括基本上相同的波长，其中所述发射机还被配置为响应于所述确认消息（408）将数据（（412））通过所述介质发送到所述两个或更多个装置。

7. 发明申请

WO2012057960A1 SYSTEMS, METHODS AND APPARATUS FOR DETERMINING CONTROL FIELD AND MODULATION CODING SCHEME INFORMATION 审中-公开
标题翻译：用于确定控制场和调制编码方案信息的系统，方法和装置
公开(公告)号：WO2012057960A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/054071
申请日：2011-09-29
申请人： QUALCOMM Incorporated , SAMPATH, Hemanth , MERLIN, Simone , WENTINK, Maarten Menzo , ABRAHAM, Santosh Paul
发明人： SAMPATH, Hemanth , MERLIN, Simone , WENTINK, Maarten Menzo , ABRAHAM, Santosh Paul
IPC分类号： H04L1/00
CPC分类号： H04L12/2634 , H04L1/0025 , H04L1/0026 , H04L1/0028 , H04L1/0039 , H04L5/0007 , H04L43/08
摘要： The application involves a method for wireless communication and apparatus thereof, comprising: receiving a first frame having a control field; determining whether the control field comprises a first type or a second type based at least in part on the control field; and processing the control field based on the determined type.
摘要翻译：该应用涉及一种无线通信方法及其装置，包括：接收具有控制字段的第一帧; 至少部分地基于所述控制场来确定所述控制场是否包括第一类型或第二类型; 以及基于所确定的类型来处理控制字段。

8. 发明申请

WO2012057959A1 SYSTEMS, METHODS AND APPARATUS FOR DETERMINING CONTROL FIELD AND MODULATION CODING SCHEME INFORMATION 审中-公开
标题翻译：用于确定控制场和调制编码方案信息的系统，方法和装置
公开(公告)号：WO2012057959A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/054066
申请日：2011-09-29
申请人： QUALCOMM Incorporated , SAMPATH, Hemanth , MERLIN, Simone , WENTINK, Maarten Menzo , ABRAHAM, Santosh Paul
发明人： SAMPATH, Hemanth , MERLIN, Simone , WENTINK, Maarten Menzo , ABRAHAM, Santosh Paul
IPC分类号： H04L1/00
CPC分类号： H04L1/0025 , H04L1/0003 , H04L1/0009 , H04L1/0028 , H04L1/0031 , H04L1/0039 , H04L5/0007
摘要： The application involves a method for wireless communication and apparatus thereof, comprising: receiving a data unit comprising an indicator signifying whether a control field is present in the data unit; if the indicator signifies that the control field is present, determining whether the control field comprises a first type or a second type based at least in part on a subfield of the data unit; and processing the control field based on the type of the control field.
摘要翻译：该应用涉及一种无线通信方法及其装置，包括：接收包括表示控制字段是否存在于数据单元中的指示符的数据单元; 如果指示符表示控制字段存在，则至少部分地基于数据单元的子字段确定控制字段是否包括第一类型或第二类型; 并根据控制字段的类型处理控制字段。

9. 发明申请

WO2012044861A1 SYSTEMS, METHODS AND APPARATUS FOR DETERMINING CONTROL FIELD AND MODULATION CODING SCHEME INFORMATION 审中-公开
标题翻译：用于确定控制场和调制编码方案信息的系统，方法和装置
公开(公告)号：WO2012044861A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/054079
申请日：2011-09-29
申请人： QUALCOMM Incorporated , SAMPATH, Hemanth , MERLIN, Simone , WENTINK, Maarten Menzo , ABRAHAM, Santosh Paul
发明人： SAMPATH, Hemanth , MERLIN, Simone , WENTINK, Maarten Menzo , ABRAHAM, Santosh Paul
IPC分类号： H04L1/00
CPC分类号： H04L1/0025 , H04L1/0003 , H04L1/0009 , H04L1/0039
摘要： Systems, method and apparatus of managing wireless communication are described herein.
摘要翻译：本文描述了管理无线通信的系统，方法和装置。

10. 发明申请

WO2011112741A1 MULTI-USER UPLINK COMMUNICATION USING EDCA WITH POLLING 审中-公开
标题翻译：使用EDCA与POLLING的多用户上行链接通信
公开(公告)号：WO2011112741A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/027782
申请日：2011-03-09
申请人： QUALCOMM INCORPORATED , ABRAHAM, Santosh, Paul , SAMPATH, Hemanth , MERLIN, Simone , WENTINK, Maarten, Menzo
发明人： ABRAHAM, Santosh, Paul , SAMPATH, Hemanth , MERLIN, Simone , WENTINK, Maarten, Menzo
IPC分类号： H04W74/06 , H04W74/08
CPC分类号： H04W74/06 , H04W72/1268
摘要： Simultaneous, multi-user uplink communication is scheduled in a wireless network (100) by transmitting a poll message (411) to a plurality of access terminals (403-406) in response to receiving a first request to transmit data (410) via uplink. The poll message (411) includes a solicitation for requests to transmit data from each of the plurality of access terminals (403-406). The poll message (411) also includes a medium reservation and schedule for transmission of the requests from the access terminals. Based on the requests received from the access terminals, a number of the access terminals (403, 404) are selected for simultaneous transmission of data (418, 419) via uplink. A transmit start message (416) is sent to each of the selected access terminals (403, 404) indicating when and for how long the selected access terminals (403, 404) may transmit data via uplink. After the data (418, 419) is received, a block ACK message (422, 423) is sent to each of the selected access terminals (418, 419) indicating successful simultaneous communication.
摘要翻译：响应于经由上行链路接收到发送数据（410）的第一请求，向多个接入终端（403-406）发送轮询消息（411），在无线网络（100）中调度同时多用户上行链路通信。轮询消息（411）包括从多个接入终端（403-406）中的每一个发送数据的请求的请求。轮询消息（411）还包括用于从接入终端发送请求的媒体预约和时间表。基于从接入终端接收到的请求，选择多个接入终端（403,404），用于经由上行链路同时发送数据（418,419）。发送开始消息（416）被发送到所选择的接入终端（403,404）中的每一个，指示所选择的接入终端（403,404）何时以及多长时间可以经由上行链路传输数据。在接收到数据（418,419）之后，将块ACK消息（422,423）发送到指示成功的同时通信的所选择的接入终端（418,419）中。

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