公开(公告)号：US20150327203A1

公开(公告)日：2015-11-12

申请号：US14705177

申请日：2015-05-06

Applicant: QUALCOMM Incorporated

Inventor： Pradeep Kumar Yenganti ,  Ravi Kumar Konda

IPC: H04W56/00 ,  H04W72/04

CPC classification number: H04W52/0229 ,  H04W52/0216 ,  H04W52/0219 ,  H04W56/0015 ,  H04W72/0446 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/26

Abstract: Methods, systems, and devices are described for merging two or more power save enabled independent basic service set (IBSS) networks. In one example, a method includes receiving, at a station of a first IBSS network, a first beacon from a second IBSS network, wherein the first beacon identifies a timing synchronization function (TSF) of the second IBSS network. The method may further include transmitting, by the station, a second beacon at a next target beacon transmission time (TBTT) of the first IBSS network based on a comparison of the TSF of the second IBSS network with a TSF stored by the station, wherein the second beacon identifies a TSF of the second IBSS network.

Abstract translation: 描述了用于合并两个或多个省电启用的独立基本服务集（IBSS）网络的方法，系统和设备。 在一个示例中，一种方法包括在第一IBSS网络的站处接收来自第二IBSS网络的第一信标，其中所述第一信标标识所述第二IBSS网络的定时同步功能（TSF）。 该方法还可以包括：基于第二IBSS网络的TSF与该站所存储的TSF的比较，由该站在第一IBSS网络的下一个目标信标传输时间（TBTT）下发送第二个信标，其中 第二信标识别第二IBSS网络的TSF。

公开(公告)号：US20190208464A1

公开(公告)日：2019-07-04

申请号：US15857534

申请日：2017-12-28

Applicant: QUALCOMM Incorporated

Inventor： Hoon Ki Lee ,  Ravi Kumar Konda ,  Suresh Kumar Bitra ,  Manohar Kandagadla

IPC: H04W48/16 ,  H04W84/12 ,  H04W88/06 ,  H04W72/04

CPC classification number: H04W48/16 ,  H04W72/0446 ,  H04W84/12 ,  H04W88/06

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for performing an enhanced network scan. In one aspect, during a network scan of a first frequency band, a station (STA) may provide a probe request to an access point (AP) of a communication network via the first frequency band. The probe request may indicate the STA supports communications in both the first frequency band and a second frequency band. Based on a probe response received from the AP, the STA may determine whether the AP supports communications in both the first frequency band and the second frequency band. The STA may determine to terminate the network scan without scanning the second frequency band in response to determining that the AP supports communications in both the first frequency band and the second frequency band.

公开(公告)号：US09560593B2

公开(公告)日：2017-01-31

申请号：US14705177

申请日：2015-05-06

Applicant: QUALCOMM Incorporated

Inventor： Pradeep Kumar Yenganti ,  Ravi Kumar Konda

IPC: H04J3/00 ,  H04W52/02 ,  H04W56/00 ,  H04W72/04 ,  H04W84/18

CPC classification number: H04W52/0229 ,  H04W52/0216 ,  H04W52/0219 ,  H04W56/0015 ,  H04W72/0446 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/26

Abstract: Methods, systems, and devices are described for merging two or more power save enabled independent basic service set (IBSS) networks. In one example, a method includes receiving, at a station of a first IBSS network, a first beacon from a second IBSS network, wherein the first beacon identifies a timing synchronization function (TSF) of the second IBSS network. The method may further include transmitting, by the station, a second beacon at a next target beacon transmission time (TBTT) of the first IBSS network based on a comparison of the TSF of the second IBSS network with a TSF stored by the station, wherein the second beacon identifies a TSF of the second IBSS network.

Abstract translation: 描述了用于合并两个或多个省电启用的独立基本服务集（IBSS）网络的方法，系统和设备。 在一个示例中，一种方法包括在第一IBSS网络的站处接收来自第二IBSS网络的第一信标，其中所述第一信标标识所述第二IBSS网络的定时同步功能（TSF）。 该方法还可以包括：基于第二IBSS网络的TSF与该站所存储的TSF的比较，由该站在第一IBSS网络的下一个目标信标传输时间（TBTT）下发送第二个信标，其中 第二信标识别第二IBSS网络的TSF。