公开(公告)号：US10447332B2

公开(公告)日：2019-10-15

申请号：US15606649

申请日：2017-05-26

Applicant: QUALCOMM Incorporated

Inventor： Sandip Homchaudhuri ,  Pradeep Kumar Yenganti ,  Ashok Ranganath ,  Deepak Dhamdhere ,  Viral Modi ,  Hong Fan ,  Pattabiraman Subramanian ,  Gangadhar Burra

IPC: H04B1/401 ,  H04W76/38 ,  H04L5/00 ,  H04W72/04 ,  H04W84/12 ,  H04B1/403

Abstract: In a particular aspect, a method includes performing a first communication operation associated with a first frequency band using an antenna of a wireless device. The first communication operation is initiated by first communication circuitry of the wireless device. The first communication circuitry is associated with a first communication protocol. The method further includes, based on a duration of a second communication operation, performing the second communication operation associated with a second frequency band using the antenna of the wireless device. The second communication operation is initiated by second communication circuitry of the wireless device. The second communication circuitry is associated with a second communication protocol that is different than the first communication protocol. The first frequency band at least partially overlaps the second frequency band.

公开(公告)号：US09451518B2

公开(公告)日：2016-09-20

申请号：US13791664

申请日：2013-03-08

Applicant: QUALCOMM Incorporated

Inventor： Hoon Ki Lee ,  Dinesh K. Upadhyay ,  Ashok Ranganath

IPC: H04W36/24 ,  H04W88/06

CPC classification number: H04W36/24 ,  H04W88/06

Abstract: A multi-channel wireless device for participating on a plurality of networks. The wireless device switches from a first channel associated with a first network to a second channel associated with a second network if the wireless device has a channel dwell time on the first channel equal to or greater than a maximum channel allowance time interval for the first channel, wherein the maximum channel allowance time interval for the first channel is given by a channel switching time subtracted from a Beacon interval associated with the first network divided by the total number of networks that the wireless device is participating with.

Abstract translation: 一种用于参与多个网络的多频道无线设备。 如果无线设备在第一信道上具有等于或大于第一信道的最大信道允许时间间隔的信道驻留时间，则无线设备从与第一网络相关联的第一信道切换到与第二网络相关联的第二信道 其中，所述第一信道的最大信道允许时间间隔由与所述第一网络相关联的信标间隔减去的信道切换时间除以所述无线设备参与的总网络数量给出。

公开(公告)号：US20140254549A1

公开(公告)日：2014-09-11

申请号：US13791664

申请日：2013-03-08

Applicant: QUALCOMM INCORPORATED

Inventor： Hoon Ki Lee ,  Dinesh K. Upadhyay ,  Ashok Ranganath

IPC: H04W36/30

CPC classification number: H04W36/24 ,  H04W88/06

Abstract: A multi-channel wireless device for participating on a plurality of networks. The wireless device switches from a first channel associated with a first network to a second channel associated with a second network if the wireless device has a channel dwell time on the first channel equal to or greater than a maximum channel allowance time interval for the first channel, wherein the maximum channel allowance time interval for the first channel is given by a channel switching time subtracted from a Beacon interval associated with the first network divided by the total number of networks that the wireless device is participating with.

Abstract translation: 一种用于参与多个网络的多频道无线设备。 如果无线设备在第一信道上具有等于或大于第一信道的最大信道允许时间间隔的信道驻留时间，则无线设备从与第一网络相关联的第一信道切换到与第二网络相关联的第二信道 其中，所述第一信道的最大信道允许时间间隔由与所述第一网络相关联的信标间隔减去的信道切换时间除以所述无线设备参与的总网络数量给出。

公开(公告)号：US09893758B2

公开(公告)日：2018-02-13

申请号：US15195938

申请日：2016-06-28

Applicant: QUALCOMM Incorporated

Inventor： Sandip HomChaudhuri ,  Pradeep Kumar Yenganti ,  Ashok Ranganath ,  Deepak Dhamdhere ,  Viral Modi ,  Hong Fan ,  Pattabiraman Subramanian ,  Gangadhar Burra

IPC: H04W72/04 ,  H04B1/401 ,  H04L5/00 ,  H04W76/06 ,  H04B1/403 ,  H04W84/12

CPC classification number: H04B1/401 ,  H04B1/406 ,  H04L5/0041 ,  H04L5/0055 ,  H04W72/04 ,  H04W72/0453 ,  H04W76/38 ,  H04W84/12

Abstract: In a particular aspect, a method includes receiving, at a long-term evolution (LTE) circuitry of wireless device from a wireless local area network (WLAN) circuitry of the wireless device while the LTE circuitry has control of at least one antenna of the wireless device, a request for control of the at least one antenna. Communications by the LTE circuitry using the at least one antenna corresponds to a first frequency band, communications by the WLAN circuitry using the at least one antenna correspond to a second frequency band, and the first frequency band at least partially overlaps the second frequency band. The method further includes sending a response from the LTE circuitry to the WLAN circuitry based on data included in the request.

公开(公告)号：US20170064633A1

公开(公告)日：2017-03-02

申请号：US15246423

申请日：2016-08-24

Applicant: QUALCOMM Incorporated

Inventor： Zhanfeng Jia ,  Alireza Raissinia ,  Alfred Asterjadhi ,  James Simon Cho ,  Sandip HomChaudhuri ,  Sumeet Kumar ,  Simone Merlin ,  Ning Zhang ,  Ashok Ranganath ,  Ian O'Donnell ,  Jason Young ,  BadriSrinvasan Sampathkumar

IPC: H04W52/02

CPC classification number: H04W52/0258 ,  H04W52/0206 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0225 ,  H04W52/0229 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22

Abstract: Methods, systems, and devices are described for saving power in wireless communications. One aspect includes providing an indication of a sleep duration for transmission to a wireless node, communicating with the wireless node during a target wakeup time (TWT), wherein the communication comprises at least one of providing data for transmission to the wireless node or obtaining data received from the wireless node, and refraining from providing data for transmission to the wireless node for at least the indicated sleep duration based at least in part on timing of the communication. Another aspect includes receiving an indication of a sleep duration from a wireless node, communicating with the wireless node during a time slot of a TWT, and entering a sleep mode for the indicated sleep duration based at least in part on timing of the communication with the wireless node during the time slot of the TWT.

Abstract translation: 描述了在无线通信中节省功率的方法，系统和设备。 一个方面包括在目标唤醒时间（TWT）期间提供用于传输到无线节点的睡眠持续时间的指示，与无线节点进行通信，其中该通信包括提供用于传输到无线节点的数据或获得数据的至少一个 从所述无线节点接收，并且至少部分地基于所述通信的定时，避免提供用于至少所指示的睡眠持续时间的无线节点传输的数据。 另一方面包括从TWT接收来自无线节点的睡眠持续时间的指示，在TWT的时隙期间与无线节点进行通信，以及至少部分地基于与所述无线节点的通信的定时进入针对所指示的睡眠持续时间的睡眠模式 无线节点在TWT的时隙。

公开(公告)号：US20170033829A1

公开(公告)日：2017-02-02

申请号：US15195938

申请日：2016-06-28

Applicant: QUALCOMM Incorporated

Inventor： Sandip HomChaudhuri ,  Pradeep Kumar Yenganti ,  Ashok Ranganath ,  Deepak Dhamdhere ,  Viral Modi ,  Hong Fan ,  Pattabiraman Subramanian ,  Gangadhar Burra

IPC: H04B1/401 ,  H04W72/04 ,  H04W76/06 ,  H04L5/00

CPC classification number: H04B1/401 ,  H04B1/406 ,  H04L5/0041 ,  H04L5/0055 ,  H04W72/04 ,  H04W72/0453 ,  H04W76/38 ,  H04W84/12

Abstract: In a particular aspect, a method includes receiving, at a long-term evolution (LTE) circuitry of wireless device from a wireless local area network (WLAN) circuitry of the wireless device while the LTE circuitry has control of at least one antenna of the wireless device, a request for control of the at least one antenna. Communications by the LTE circuitry using the at least one antenna corresponds to a first frequency band, communications by the WLAN circuitry using the at least one antenna correspond to a second frequency band, and the first frequency band at least partially overlaps the second frequency band. The method further includes sending a response from the LTE circuitry to the WLAN circuitry based on data included in the request.

Abstract translation: 在特定方面，一种方法包括在LTE电路控制至少一个天线的无线设备的无线局域网（WLAN）电路的无线设备的长期演进（LTE）电路的同时， 无线设备，控制所述至少一个天线的请求。 使用至少一个天线的LTE电路的通信对应于第一频带，由WLAN电路使用与第二频带相对应的至少一个天线的通信，并且第一频带至少部分地与第二频带重叠。 该方法还包括基于请求中包括的数据将来自LTE电路的响应发送到WLAN电路。