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71. 发明申请

WO2021221811A1 DYNAMIC PARAMETERS FOR MULTI-USER CHANNEL ACCESS 审中-公开
公开(公告)号：WO2021221811A1
公开(公告)日：2021-11-04
申请号：PCT/US2021/022931
申请日：2021-03-18
申请人： QUALCOMM INCORPORATED
发明人： HOUGHTON, Nathaniel David , HUANG, Xiaolong , YE, Ruiqing
IPC分类号： H04W28/18 , H04W52/02
摘要： This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for wireless communication. In some implementations, a wireless communication device obtains one or more indications that a wireless station (STA) will enter a power-save mode, selects, for each respective STA of a plurality of STAs, a duration associated with the respective STA entering the power-save mode, and adjusts one or more parameters of a multi-user channel access mechanism for transmitting uplink data associated with the selected duration. In some other implementations, a wireless communication device outputs one or more indications that the device will enter a power-save mode, outputs or obtains data at each of a plurality of first instances, enters the power-save mode at each of a plurality of second instances, and obtains a beacon indicating one or more parameters to be used for a multi-user channel access mechanism for transmitting uplink data.

72. 发明申请

WO2021146018A1 LOCAL AREA NETWORK CLIENT PARTICIPATION IN A NETWORK SLICE 审中-公开
公开(公告)号：WO2021146018A1
公开(公告)日：2021-07-22
申请号：PCT/US2020/065448
申请日：2020-12-17
申请人： QUALCOMM INCORPORATED
发明人： BABBELLAPATI, Syam Krishna , KANAMARLAPUDI, Sitaramanjaneyulu , HUANG, Xiaolong
IPC分类号： H04W48/10 , H04L12/189 , H04W28/0268 , H04W48/12 , H04W48/16 , H04W76/11 , H04W84/12
摘要： This disclosure provides methods, devices and systems for transmitting, to one or more local area network clients of the device, a multicast message indicating an available network slice, receiving, from a first local area network client of the one or more local area network clients based on the multicast message, a request to access the available network slice, establishing, at the device based on receiving the request, a connection associated with the available network slice, and transmitting, to the first local area network client based on establishing the connection, a confirmation to access the available network slice.

73. 发明申请

WO2018194930A1 ENHANCED SERVING ACCESS POINT SELECTION IN A NETWORK HAVING MULTIPLE ACCESS POINTS 审中-公开
公开(公告)号：WO2018194930A1
公开(公告)日：2018-10-25
申请号：PCT/US2018/027582
申请日：2018-04-13
申请人： QUALCOMM INCORPORATED
发明人： HUANG, Xiaolong , KATAR, Srinivas , HO, Sai Yiu Duncan , RAISSINIA, Alireza , BUESKER, Brian Michael , CHERIAN, George , PATHAK, Ajay Kumar , ZHU, Hao
IPC分类号： H04W40/12 , H04W40/22 , H04W40/24 , H04L12/729 , H04L12/727 , H04L12/733 , H04L12/721 , H04L12/707 , H04L12/725 , H04W24/10 , H04W36/00
CPC分类号： H04W36/08 , H04L45/121 , H04L45/122 , H04L45/124 , H04L45/125 , H04L45/22 , H04L45/302 , H04W24/10 , H04W36/0044 , H04W36/00835 , H04W36/0088 , H04W36/26 , H04W36/30 , H04W40/12 , H04W40/22 , H04W40/24 , H04W48/20 , H04W84/12
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer-readable media, for serving AP selection in a network having multiple access points (APs). In one aspect, a serving AP selection unit can steer a device (such as a client station, STA, or a child AP) based on a quality of service profile (such as a capacity requirement or a delay requirement) of the device. The device may be initially associated with a first AP (as the current serving AP) in the network. The serving AP selection unit may select a second AP as a new serving AP for the device, and cause the device to associate with the second AP rather than the first AP. The selection of a serving AP may take into account delay or hop count in addition to path capacities for various paths in the network.

74. 发明申请

WO2017039809A1 DYNAMIC WI-FI ROAMING THRESHOLDS FOR DENSE ACCESS POINT ENVIRONMENTS 审中-公开
标题翻译：用于渗透接触点环境的动态WI-FI漫射阈值
公开(公告)号：WO2017039809A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/039907
申请日：2016-06-28
申请人： QUALCOMM INCORPORATED
发明人： KATAR, Srinivas , HUANG, Xiaolong , SAHAI, Keshav, Kishore , USMANI, Farrukh , LEE, Hoon Ki
IPC分类号： H04W48/16
CPC分类号： H04W48/16 , H04B17/318 , H04L43/16 , H04W8/02 , H04W24/02 , H04W24/10
摘要： Methods, systems, and devices are described for wireless communications. A communication device may utilize enhanced roaming techniques to dynamically adjust signal strength thresholds in a high density AP environment. For instance, a communication device determines a signal strength of a communication link between a wireless device and an access point (AP). The communication device further compares the signal strength value to at least a low threshold and a high threshold and performs a channel scan for the communication link when the signal strength value is below the low threshold. The communication device also adjusts the low threshold when the signal strength value is greater than the high threshold.
摘要翻译：描述了用于无线通信的方法，系统和设备。通信设备可以利用增强的漫游技术在高密度AP环境中动态调整信号强度阈值。例如，通信设备确定无线设备和接入点（AP）之间的通信链路的信号强度。通信装置还将信号强度值与至少低阈值和高阈值进行比较，并且当信号强度值低于低阈值时，对通信链路进行信道扫描。当信号强度值大于高阈值时，通信设备还调整低阈值。

75. 发明申请

WO2017011481A1 WI-FI POWER SAVING BASED ON COARSE MOTION CLASSIFICATION INFORMATION 审中-公开
标题翻译：基于噪声运动分类信息的WI-FI节电
公开(公告)号：WO2017011481A1
公开(公告)日：2017-01-19
申请号：PCT/US2016/041946
申请日：2016-07-12
申请人： QUALCOMM INCORPORATED
发明人： KATAR, Srinivas , HUANG, Xiaolong , LEE, Hoonki , USMANI, Farrukh
IPC分类号： H04W48/16 , H04W84/12 , H04W64/00
CPC分类号： H04W48/16 , H04B17/318 , H04W8/22 , H04W36/0094 , H04W64/006 , H04W84/12 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： Systems and methods are disclosed that may adjust the likelihood and/or frequency with which a wireless device performs scanning operations to reduce power consumption without degrading the ability of the wireless device to identify the best available access point with which to associate. In some aspects, the wireless device may adjust the likelihood and/or frequency of performing scanning operations based on a motion state of the wireless device, a change in the motion state of the wireless device, a signal strength of an associated access point, and/or the connection status of the wireless device.
摘要翻译：公开了可以调整无线设备执行扫描操作以降低功耗的可能性和/或频率的系统和方法，而不降低无线设备识别与之关联的最佳可用接入点的能力。在一些方面，无线设备可以基于无线设备的运动状态，无线设备的运动状态的改变，相关接入点的信号强度以及相关接入点的信号强度来调整执行扫描操作的可能性和/或频率 /或无线设备的连接状态。

76. 发明申请

WO2016183330A1 MULTI-USER MULTIPLE-INPUT-MULTIPLE-OUTPUT SCHEDULING 审中-公开
标题翻译：多用户多输入多输出调度
公开(公告)号：WO2016183330A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/032119
申请日：2016-05-12
申请人： QUALCOMM INCORPORATED
发明人： GAO, Qinghai , ELSHERIF, Ahmed, Ragab , HUANG, Xiaolong , FREDERIKS, Guido, Robert , ZOU, Chao
IPC分类号： H04W4/08 , H04W72/12
CPC分类号： H04W72/121 , H04B7/0452 , H04L43/0852 , H04L47/125 , H04L47/50 , H04W4/08 , H04W28/08 , H04W72/00
摘要： Methods, systems, and devices are described for wireless communication. In one aspect, a method of wireless communication includes determining a transmit time metric associated with each transmission group of a number of transmission groups based at least in part on an amount of data in a transmit queue and a modulation and coding scheme (MCS) data rate for at least one wireless communication device in the transmission group. The method also includes scheduling a transmission to a first transmission group of the number of transmission groups based at least in part on the transmit time metric for the first transmission group.
摘要翻译：描述了用于无线通信的方法，系统和设备。一方面，一种无线通信方法包括至少部分地基于发送队列中的数据量和调制和编码方案（MCS）数据来确定与多个传输组的每个传输组相关联的传输时间度量传输组中的至少一个无线通信设备的速率。该方法还包括至少部分地基于第一传输组的传输时间度量来调度对传输组数量的第一传输组的传输。

77. 发明申请

WO2016161106A1 ADAPTIVE SHORT INTER-FRAME SPACE BURSTING 审中-公开
标题翻译：自适应短帧间距
公开(公告)号：WO2016161106A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/025255
申请日：2016-03-31
申请人： QUALCOMM INCORPORATED
发明人： KATAR, Srinivas , CHO, James, Simon , FREDERIKS, Guido , GAO, Qinghai , HUANG, Xiaolong , ZOU, Chao , MALIK, Rahul
IPC分类号： H04W74/00
CPC分类号： H04W72/0446 , H04W24/08 , H04W28/06 , H04W52/0235 , H04W74/002 , Y02D70/142 , Y02D70/22 , Y02D70/23
摘要： Methods, systems, and devices are described for wireless communication at a wireless device. A wireless device ( e.g ., station or access point) may adapt short inter-frame space (SIFS) burst parameters to improve the performance of the overall network while providing enriched user experience. A wireless device may monitor traffic conditions on the network and dynamically adapt the SIFS burst parameters associated with one or more stations based at least in part on detected variations on the traffic channel. In other examples, the wireless device may allocate a common SIFS burst parameter to be used by a plurality of wireless devices in the basic service set (BSS).
摘要翻译：描述了在无线设备处的无线通信的方法，系统和设备。无线设备（例如，站点或接入点）可以适应短帧间空间（SIFS）突发参数以改善整个网络的性能，同时提供丰富的用户体验。无线设备可以至少部分地基于在业务信道上检测到的变化来监视网络上的业务状况并动态地适应与一个或多个站相关联的SIFS突发参数。在其他示例中，无线设备可以分配将由基本服务集（BSS）中的多个无线设备使用的公共SIFS突发参数。

78. 发明申请

WO2015171337A1 UPDATES TO MU-MIMO RATE ADAPTATION ALGORITHM 审中-公开
标题翻译：更新到MU-MIMO速率适应算法
公开(公告)号：WO2015171337A1
公开(公告)日：2015-11-12
申请号：PCT/US2015/027667
申请日：2015-04-24
申请人： QUALCOMM INCORPORATED
发明人： HUANG, Xiaolong
IPC分类号： H04L1/00 , H04L25/02
CPC分类号： H04L1/0009 , H04B7/0413 , H04B7/043 , H04B7/0452 , H04B7/0456 , H04L1/0003 , H04L1/0026 , H04L25/0206 , H04L25/0222 , H04L25/0228 , H04L25/0242 , Y02D50/10
摘要： A method of selecting a modulation coding scheme (MCS) for transmitting data to a client station (STA). The communications device first predicts the MCS for each of at least two of a plurality of communication modes. The plurality of communication modes may include an open-loop mode and at least one of a single-user multiple-input multiple-output (SU-MIMO) mode or a multiple-user multiple-input multiple-output (MU-MIMO) mode. The communications device then selects one of the plurality of communication modes for transmitting data to the STA based at least in part on the predicted MCSs.
摘要翻译：一种选择用于向客户站（STA）发送数据的调制编码方案（MCS）的方法。通信设备首先针对多个通信模式中的至少两个中的每一个来预测MCS。多个通信模式可以包括开环模式和单用户多输入多输出（SU-MIMO）模式或多用户多输入多输出（MU-MIMO）模式中的至少一个。然后，通信设备至少部分地基于预测的MCS来选择用于向STA发送数据的多个通信模式之一。

79. 发明申请

WO2014189659A1 UTILIZATION AND CONFIGURATION OF WIRELESS DOCKING ENVIRONMENTS 审中-公开
标题翻译：无线阻塞环境的利用与配置
公开(公告)号：WO2014189659A1
公开(公告)日：2014-11-27
申请号：PCT/US2014/036440
申请日：2014-05-01
申请人： QUALCOMM INCORPORATED
发明人： HUANG, Xiaolong , DE VEGT, Rolf , DAVIDSON, Andrew Mackinnon , RAVEENDRAN, Vijayalakshmi Rajasundaram
IPC分类号： H04W12/06 , H04W84/18 , H04W76/02 , H04L29/08
CPC分类号： G06F1/1632 , G06F13/00 , H04L67/1044 , H04L67/16
摘要： In one example, a method includes determining, by a wireless dockee (WD), one or more wireless docking environments (WDNs) associated with a wireless docking center (WDC), wherein each WDN of the one or more WDNs corresponds to at least one peripheral function (PF) of one or more PFs that are each associated with the WDC. In this example, the method also includes wirelessly accessing, by the WD, a respective at least one PF corresponding to a particular WDN of the one or more WDNs associated with the WDC.
摘要翻译：在一个示例中，方法包括通过无线对讲机（WD）确定与无线对接中心（WDC）相关联的一个或多个无线对接环境（WDN），其中所述一个或多个WDN的每个WDN对应于至少一个每个与WDC相关联的一个或多个PF的外围功能（PF）。在该示例中，该方法还包括由WD无线地访问与WDC相关联的一个或多个WDN的特定WDN对应的相应的至少一个PF。

80. 发明申请

WO2014182814A2 TRANSPORT MODE FOR WIRELESS SERIAL BUS (WSB) SERVICE 审中-公开
标题翻译：无线串行总线（WSB）服务的运输模式
公开(公告)号：WO2014182814A2
公开(公告)日：2014-11-13
申请号：PCT/US2014/037149
申请日：2014-05-07
申请人： QUALCOMM INCORPORATED
发明人： HUANG, Xiaolong , SANDHU, Shivraj Singh , DAVIDSON, Andrew Mackinnon
CPC分类号： G06F13/385
摘要： Techniques are described for establishing a Wireless Serial Bus (WSB) service to transport data using a Media Agnostic Universal Serial Bus (MAUSB) protocol according to a selected transport mode in a WSB session of the WSB service. The MAUSB protocol may be deployed either over an Internet Protocol (IP) stack or directly over a Media Access Control (MAC) layer. According to the techniques, the wireless service advertiser and the wireless service seeker negotiate the transport mode for the MAUSB protocol in each WSB session of the WSB service. During a service discovery process, the wireless service advertiser identifies one or more supported transport modes for the MAUSB protocol in service information for the WSB service. During a P2P connection setup and a WSB session setup, the wireless service seeker indicates a selected one of the supported transport modes for the MAUSB protocol in session information for the WSB session.
摘要翻译：描述了用于建立无线串行总线（WSB）服务以根据在WSB服务的WSB会话中的所选传输模式使用媒体不可知通用串行总线（MAUSB）协议传输数据的技术。 MAUSB协议可以通过因特网协议（IP）栈或者直接通过媒体访问控制（MAC）层来部署。根据这些技术，无线服务广告商和无线服务寻求者在WSB服务的每个WSB会话中协商MAUSB协议的传输模式。在服务发现过程期间，无线服务广告商为WSB服务的服务信息识别用于MAUSB协议的一个或多个支持的传输模式。在P2P连接建立和WSB会话建立期间，无线服务引导者在WSB会话的会话信息中指示MAUSB协议所支持的传输模式中选择的一个。

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