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公开(公告)号：US10117222B2
公开(公告)日：2018-10-30
申请号：US15417077
申请日：2017-01-26
Applicant: QUALCOMM Incorporated
Inventor： Abhishek Pramod Patil , Santosh Paul Abraham , George Cherian , Alireza Raissinia , James Cho , Guido Frederiks
Abstract: In some examples, a method includes receiving, at a second device of a data link group of a neighbor aware network (NAN), a message including an indication of whether a first device corresponding to a particular service is available during a particular time period during which devices of the data link group are configured to operate in an active operating mode. The method also includes transitioning to a low-power operating mode during one or more transmission windows corresponding to the particular time period in response to determining that the first device is unavailable during the particular time period.
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Patent Agency Ranking
公开(公告)号：US09769645B2
公开(公告)日：2017-09-19
申请号：US14883473
申请日：2015-10-14
Applicant: QUALCOMM Incorporated
Inventor： Abhishek Pramod Patil , Santosh Paul Abraham , George Cherian , Alireza Raissinia , James Cho , Guido Frederiks
CPC classification number: H04W8/005 , H04W8/24 , H04W68/025 , H04W74/04 , H04W76/14 , H04W84/12 , H04W84/18
Abstract: In some examples, a method includes receiving, at a first device, availability information from a second device during a connection set-up phase of communication of a neighbor aware network (NAN) or during a NAN discovery window. The connection set-up phase includes an exchange of device capability information. The method also includes, based on the availability information indicating that the second device is available during a transmission window of a data link group of the NAN to receive data from the first device, sending data from the first device to the second device during the transmission window without performing a message exchange to determine an availability of the second device.
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公开(公告)号：US09961668B2
公开(公告)日：2018-05-01
申请号：US14883469
申请日：2015-10-14
Applicant: QUALCOMM Incorporated
Inventor： Abhishek Pramod Patil , Santosh Paul Abraham , George Cherian , Alireza Raissinia , James Cho , Guido Frederiks
CPC classification number: H04W68/02 , H04W48/16 , H04W52/0216 , H04W84/12 , H04W84/18 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/26
Abstract: In some examples, a method includes generating, at a first device, a paging message including an indication of whether the first device is available for a particular time period during which devices of a data link group of a neighbor aware network (NAN) are configured to operate in an active operating mode. The method also includes sending the message from the first device to one or more devices of the data link group of the NAN.
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公开(公告)号：US20160295580A1
公开(公告)日：2016-10-06
申请号：US14678652
申请日：2015-04-03
Applicant: QUALCOMM Incorporated
Inventor： Srinivas Katar , James Simon Cho , Guido Frederiks , Qinghai Gao , Xiaolong Huang , Chao Zou , Rahul Malik
CPC classification number: H04W72/0446 , H04W24/08 , H04W28/06 , H04W52/0235 , H04W74/002 , Y02D70/142 , Y02D70/22 , Y02D70/23
Abstract: 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).
Abstract translation: 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。
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公开(公告)号：US09763223B2
公开(公告)日：2017-09-12
申请号：US14883523
申请日：2015-10-14
Applicant: QUALCOMM Incorporated
Inventor： Abhishek Pramod Patil , Santosh Paul Abraham , George Cherian , Alireza Raissinia , James Cho , Guido Frederiks
IPC: H04B7/00 , H04W68/02 , H04W4/00 , H04W8/00 , H04W76/02 , H04W48/12 , H04W84/18 , H04L12/801 , H04W84/12
CPC classification number: H04W68/02 , H04L47/12 , H04W4/80 , H04W8/005 , H04W48/12 , H04W76/14 , H04W84/12 , H04W84/18
Abstract: A method includes generating a paging message at a first device of a data link group of a neighbor aware network (NAN). The paging message includes a paged device list. The paged device list identifies a subset of devices of the data link group, the subset of devices scheduled to receive data from the first device during a transmission window. The paging message includes a receiver address field having a particular receiver address value. The method also includes transmitting, during the paging window, the paging message from to at least one device of the data link group other than the first device.
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公开(公告)号：US09763221B2
公开(公告)日：2017-09-12
申请号：US14883518
申请日：2015-10-14
Applicant: QUALCOMM Incorporated
Inventor： Abhishek Pramod Patil , Santosh Paul Abraham , George Cherian , Alireza Raissinia , James Cho , Guido Frederiks
CPC classification number: H04W68/005 , H04W48/16 , H04W52/0216 , H04W84/12 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/26
Abstract: A method includes generating, at a first device, a paging message. The method includes, during a first transmission window of a data link group of a neighbor aware network (NAN), sending the paging message from the first device to one or more devices of the data link group. The method further includes, during a second transmission window of the data link group and prior to a data window of the second transmission window, sending data traffic to a particular device of the one or more devices without sending a traffic announcement to the particular device during a second paging window of the second transmission window.
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