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1. 发明申请

WO2019010460A1 CHANNEL ACCESS AND MEDIUM RESERVATION MECHANISM 审中-公开
公开(公告)号：WO2019010460A1
公开(公告)日：2019-01-10
申请号：PCT/US2018/041154
申请日：2018-07-06
申请人： QUALCOMM INCORPORATED
发明人： ASTERJADHI, Alfred , CHERIAN, George , WENTINK, Maarten Menzo , PATEL, Abhishek Pramod
IPC分类号： H04W74/08 , H04W84/18
摘要： This disclosure provides systems, methods and apparatuses for coordinating access to a shared wireless medium among multiple master devices operating on the same frequency band. In some implementations, master devices may contend for access to the shared medium during a medium reservation window (MRW). During the MRW, master devices may advertise their intent to reserve at least a portion of the shared medium for one or more timeslots within a subsequent medium utilization period. The reservation messages may be broadcast to other master devices in the vicinity to prevent other master devices from accessing the wireless medium during a reserved timeslot. In some implementations, the owner of a timeslot may share at least a portion of its timeslot with other master devices. For example, the timeslot owner may enable other master devices to utilize an unused portion of the wireless medium, such as unused channels, spatial streams, or time.

2. 发明申请

WO2017011534A1 TECHNIQUES FOR SUPPORTING DEFINITIONS FOR REDUCED NUMBERS OF SPATIAL STREAMS 审中-公开
标题翻译：支持减少空间数量的定义的技术
公开(公告)号：WO2017011534A1
公开(公告)日：2017-01-19
申请号：PCT/US2016/042061
申请日：2016-07-13
申请人： QUALCOMM INCORPORATED
发明人： VAN ZELST, Albert , WENTINK, Maarten Menzo
IPC分类号： H04B7/06 , H04W72/04 , H04L1/00 , H04B7/04 , H04L27/26
CPC分类号： H04L41/0896 , H04B7/0413 , H04B7/0697 , H04L1/0028 , H04L1/0079 , H04L1/1607 , H04L5/0005 , H04L5/0092 , H04L27/2613 , H04W28/20 , H04W72/0453 , H04W72/046
摘要： A method and apparatuses for wireless communication are described herein. An exemplary method may include generating a frame comprising: at least one bit indicating an operating bandwidth mode associated with a set of bandwidths, a first field having a value indicating a first number of spatial streams supported by the apparatus associated with a first subset of the set of bandwidths, and one or more bits indicating how the value of the first field is to be processed for determining a second number of spatial streams supported by the apparatus on a given bandwidth in the set of bandwidths for transmission of one or more packets to the apparatus; and outputting the frame for transmission. Complementary operations may be performed by a device receiving the frame.
摘要翻译：这里描述了用于无线通信的方法和装置。示例性方法可以包括生成帧，包括：指示与一组带宽相关联的操作带宽模式的至少一个比特，具有指示由与所述带宽的第一子集相关联的装置支持的第一数量的空间流的值的第一字段以及指示如何处理第一字段的值的一个或多个比特，用于确定在该组带宽中给定带宽上由设备支持的第二数量的空间流，以便将一个或多个分组传输到装置; 并输出该帧以进行传输。互补操作可以由接收帧的设备执行。

3. 发明申请

WO2016164347A1 CONTROL FRAME AGGREGATION FRAME 审中-公开
标题翻译：控制框架聚集框架
公开(公告)号：WO2016164347A1
公开(公告)日：2016-10-13
申请号：PCT/US2016/026014
申请日：2016-04-05
申请人： QUALCOMM INCORPORATED
发明人： WENTINK, Maarten Menzo , MERLIN, Simone , ASTERJADHI, Alfred
IPC分类号： H04L1/00 , H04L1/16
CPC分类号： H04L5/005 , H04L1/0079 , H04L1/1671
摘要： Systems and methods are disclosed that may communicate a control aggregate frame from a first wireless device to a second wireless device. A first wireless device may form a control aggregate frame by aggregating a plurality of first control frames into the control aggregate frame. The control aggregate frame may include a single media access control (MAC) header, a plurality of first aggregation fields, each storing a control frame subtype for a corresponding one of the plurality of first control frames, and a plurality of first payload fields, each storing a corresponding one of the plurality of first control frames. After generating the control aggregate frame, the first wireless device may transmit it to the second wireless device.
摘要翻译：公开了可以将控制聚合帧从第一无线设备传送到第二无线设备的系统和方法。第一无线设备可以通过将多个第一控制帧聚合到控制聚合帧中来形成控制聚合帧。控制聚合帧可以包括单个媒体访问控制（MAC）报头，多个第一聚合字段，每个第一聚合字段存储用于多个第一控制帧中的相应一个的控制帧子类型，以及多个第一有效负载字段，每个存储多个第一控制帧中的对应的一个。在生成控制聚合帧之后，第一无线设备可以将其发送到第二无线设备。

4. 发明申请

WO2016115353A1 WI-FI CHANNEL ACCESS FOR CO-EXISTENCE 审中-公开
标题翻译： WI-FI频道接入共存
公开(公告)号：WO2016115353A1
公开(公告)日：2016-07-21
申请号：PCT/US2016/013420
申请日：2016-01-14
申请人： QUALCOMM INCORPORATED
发明人： WENTINK, Maarten Menzo
IPC分类号： H04W74/08 , H04W16/14
CPC分类号： H04W74/0816 , H04L47/27 , H04W16/14 , H04W74/0808 , H04W74/0841 , H04W84/12 , H04W88/02
摘要： Systems and methods are disclosed that may equal medium access between a first wireless device associated with an enhanced distributed channel access (EDCA) protocol and a number of second wireless devices associated with a load based equipment (LBE) protocol. The first wireless device may determine a level of contention associated with gaining access to a wireless medium, select a contention window size based, at least in part, on the determined level of contention, and select, for a medium access contention operation, a random back-off number from a range of numbers defined by the selected contention window size.
摘要翻译：公开了可以在与增强分布式信道访问（EDCA）协议相关联的第一无线设备和与基于负载的设备（LBE）协议相关联的多个第二无线设备之间的媒体访问相等的系统和方法。第一无线设备可以确定与获得对无线介质的访问相关联的争用级别，至少部分地基于所确定的争用级别选择争用窗口大小，并且对于媒体访问争用操作来选择随机从所选竞争窗口大小定义的数字范围内的退货号码。

5. 发明申请

WO2016094637A2 MEDIUM ACCESS CONTROL (MAC) HEADER COMPRESSION 审中-公开
标题翻译：媒体访问控制（MAC）头压缩
公开(公告)号：WO2016094637A2
公开(公告)日：2016-06-16
申请号：PCT/US2015/064957
申请日：2015-12-10
申请人： QUALCOMM INCORPORATED
发明人： ASTERJADHI, Alfred , WENTINK, Maarten Menzo , MERLIN, Simone , CHERIAN, George , TIAN, Bin
IPC分类号： H04W28/06
CPC分类号： H04W28/065 , H04L69/04 , H04W28/06
摘要： Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus generally includes a processing system configured to generate a data frame based on a compressed data frame format and to include control information in at least one field of the data frame, wherein the at least one field is not specified in the compressed data frame format and an interface for outputting the data frame for transmission. Another example apparatus generally includes a processing system configured to generate a frame having a first one or more bits indicating whether the frame has a compressed format and a second one or more bits indicating which of one or more fields are absent if the frame has a compressed format and an interface for outputting the frame for transmission.
摘要翻译：本公开的某些方面提供了一种用于无线通信的装置。该设备通常包括处理系统，该处理系统被配置为基于压缩数据帧格式生成数据帧并且将控制信息包括在数据帧的至少一个字段中，其中，至少一个字段未在压缩数据帧格式中指定以及用于输出数据帧进行传输的接口。另一示例装置通常包括处理系统，该处理系统被配置为生成具有指示帧是否具有压缩格式的第一一个或多个比特的帧和如果帧具有压缩格式则指示一个或多个场中的哪一个不存在的第二一个或多个比特格式和用于输出帧的接口进行传输。

6. 发明申请

WO2015066177A1 SYSTEMS AND METHODS FOR IMPROVED COMMUNICATION EFFICIENCY IN HIGH EFFICIENCY WIRELESS NETWORKS 审中-公开
标题翻译：在高效无线网络中改进通信效率的系统和方法
公开(公告)号：WO2015066177A1
公开(公告)日：2015-05-07
申请号：PCT/US2014/062897
申请日：2014-10-29
申请人： QUALCOMM INCORPORATED
发明人： WENTINK, Maarten Menzo , MERLIN, Simone
IPC分类号： H04W74/08
CPC分类号： H04W72/048 , H04W4/06 , H04W74/0816 , H04W80/02
摘要： Methods and apparatus for wireless communication are provided. In one aspect, a method for wireless communication includes generating a clear to send message comprising a specific medium access control address (MAC) identifiable by a first subset of a plurality of wireless devices as instructing not to update an associated network allocation vector according to a duration field in the clear to send message. The specific MAC address is not identifiable by a second subset of the plurality of wireless devices such that the second subset of the plurality of wireless devices are instructed to update an associated network allocation vector according to the duration field. The method further includes transmitting the message, thereby reserving wireless communication access for the first subset of the plurality of wireless devices. The specific MAC address is included in one or more address fields of a medium access control header of the message.
摘要翻译：提供了无线通信的方法和装置。一方面，一种用于无线通信的方法包括：生成包含由多个无线设备的第一子集可识别的特定媒体访问控制地址（MAC）的清除发送消息，作为指示不更新相关联的网络分配向量持续时间字段在清除发送消息。特定MAC地址不能被多个无线设备的第二子集识别，使得指示多个无线设备的第二子集根据持续时间字段来更新相关联的网络分配向量。所述方法还包括发送所述消息，由此保留所述多个无线设备的所述第一子集的无线通信接入。该特定MAC地址被包括在消息的媒体访问控制报头的一个或多个地址字段中。

7. 发明申请

WO2015061472A1 SYSTEM, METHOD AND DEVICE FOR DYNAMICALLY SETTING RESPONSE INDICATION DEFERRAL IN WIRELESS NETWORKS 审中-公开
标题翻译：在无线网络中动态设置响应指示的系统，方法和设备
公开(公告)号：WO2015061472A1
公开(公告)日：2015-04-30
申请号：PCT/US2014/061798
申请日：2014-10-22
申请人： QUALCOMM INCORPORATED
发明人： ASTERJADHI, Alfred , WENTINK, Maarten Menzo
IPC分类号： H04W74/08
CPC分类号： H04W74/008 , H04W74/08
摘要： Methods and apparatuses for wireless communication are provided. A method for wireless communication comprises receiving a first physical layer protocol data unit. The method further comprises receiving a second PPDU. The method further comprises updating a value of a response indication deferral counter to a value indicated by the second PPDU when the second PPDU is associated with a same basic service set as the first PPDU. The method further comprises updating the response indication deferral counter to the value indicated by the second PPDU when the second PPDU is associated with a different basic service set than the first PPDU and the indicated value is not less than a current value of the response indication deferral counter. The current value of the response indication deferral corresponds to a value of the response indication deferral counter when the end of the second PPDU is received.
摘要翻译：提供了无线通信的方法和装置。一种用于无线通信的方法包括：接收第一物理层协议数据单元。该方法还包括接收第二PPDU。所述方法还包括当所述第二PPDU与与所述第一PPDU相同的基本服务集合相关联时，将所述响应指示延迟计数器的值更新为由所述第二PPDU指示的值。该方法还包括当第二PPDU与不同于第一PPDU的不同基本服务集相关联时，将响应指示延迟计数器更新为由第二PPDU指示的值，并且所指示的值不小于响应指示延迟的当前值计数器。当接收到第二PPDU的结束时，响应指示延迟的当前值对应于响应指示延迟计数器的值。

8. 发明申请

WO2014172471A1 SYSTEMS AND METHODS FOR SYNCHRONIZING TIMING BETWEEN WIRELESS NETWORKING DEVICES 审中-公开
标题翻译：用于同步无线网络设备之间的时序的系统和方法
公开(公告)号：WO2014172471A1
公开(公告)日：2014-10-23
申请号：PCT/US2014/034388
申请日：2014-04-16
申请人： QUALCOMM INCORPORATED
发明人： WENTINK, Maarten Menzo , VAN NEE, Didier Johannes Richard , ALDANA, Carlos Horacio
IPC分类号： H04J3/06 , H04W56/00 , H04W36/00
CPC分类号： H04W56/001 , H04J3/0667 , H04W36/00 , H04W56/00
摘要： Systems and methods are provided for synchronizing a timing of one or more access points in an area. The systems and methods utilize a timestamp frame exchange between the one or more access points based on a timestamp refresh interval that is changed after each timestamp frame exchange is performed.
摘要翻译：提供了系统和方法，用于使区域中的一个或多个接入点的定时同步。系统和方法基于在执行每个时间戳帧交换之后改变的时间戳刷新间隔来利用一个或多个接入点之间的时间戳帧交换。

9. 发明申请

WO2014152856A1 SUBFRAME FORMAT INDICATION FIELD 审中-公开
标题翻译：子帧格式指示字段
公开(公告)号：WO2014152856A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/028000
申请日：2014-03-14
申请人： QUALCOMM INCORPORATED
发明人： WENTINK, Maarten Menzo , ASTERJADHI, Alfred
IPC分类号： H04W28/06
CPC分类号： H04L69/324 , H04W28/06
摘要： Certain aspects of the present disclosure provide methods and apparatus for indicating a subframe format.
摘要翻译：本公开的某些方面提供了用于指示子帧格式的方法和装置。

10. 发明申请

WO2014130702A1 ACKNOWLEDGEMENT (ACK) TYPE INDICATION AND DEFERRAL TIME DETERMINATION 审中-公开
标题翻译：确认（ACK）类型指示和定时时间确定
公开(公告)号：WO2014130702A1
公开(公告)日：2014-08-28
申请号：PCT/US2014/017446
申请日：2014-02-20
申请人： QUALCOMM INCORPORATED
发明人： WENTINK, Maarten Menzo , ASTERJADHI, Alfred
IPC分类号： H04L1/18 , H04W28/04 , H04W84/12
CPC分类号： H04L5/0055 , H04L1/1614 , H04L1/1685 , H04L1/1854 , H04L1/188 , H04L1/1896 , H04W74/085 , H04W84/12
摘要： Certain aspects of the present disclosure provide methods and apparatus for indicating a type of response for acknowledging a protocol data unit. One example method for wireless communications by a first apparatus generally includes transmitting a physical layer convergence protocol (PLCP) protocol data unit (PPDU) to a second apparatus and setting at least one bit in a PLCP header of the PPDU to indicate a type of response expected from the second apparatus responsive to the transmitted PPDU.
摘要翻译：本公开的某些方面提供了用于指示用于确认协议数据单元的响应类型的方法和装置。用于第一设备的无线通信的一个示例性方法通常包括将物理层汇聚协议（PLCP）协议数据单元（PPDU）发送到第二设备，并且在PPDU的PLCP报头中设置至少一个比特以指示响应的类型期望从第二设备响应于所发送的PPDU。

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