公开(公告)号：US20180020403A1

公开(公告)日：2018-01-18

申请号：US15212923

申请日：2016-07-18

Applicant: QUALCOMM Incorporated

Inventor： Vamsi Krishna Chaitanya Komati ,  Bhaskara Viswanadham Batchu ,  Raghu Movva

IPC: H04W52/02 ,  H04B7/08 ,  H04W4/00 ,  H04W72/04 ,  H04W72/02

CPC classification number: H04W52/0229 ,  H04B7/0689 ,  H04B7/0871 ,  H04W4/70 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/048 ,  Y02D70/00

Abstract: A wireless device includes a first antenna and a second antenna that may be used to communicate with a wireless network. The wireless device initiates a traffic call with a wireless network and activates a first antenna to be used to communicate with the wireless network upon initiating the traffic call. The wireless device selectively activates a second antenna, when initiating the traffic call, based at least in part on a usage of the second antenna during a previous traffic call. For example, the wireless device may maintain the second antenna in an inactive state if the second antenna was deactivated during the previous traffic call and/or remained inactive for at least a threshold duration.

公开(公告)号：US10149246B2

公开(公告)日：2018-12-04

申请号：US15212923

申请日：2016-07-18

Applicant: QUALCOMM Incorporated

Inventor： Vamsi Krishna Chaitanya Komati ,  Bhaskara Viswanadham Batchu ,  Raghu Movva

IPC: H04W52/02 ,  H04W72/04 ,  H04W72/02 ,  H04W4/70 ,  H04B7/08 ,  H04B7/00 ,  H04B7/06

Abstract: A wireless device includes a first antenna and a second antenna that may be used to communicate with a wireless network. The wireless device initiates a traffic call with a wireless network and activates a first antenna to be used to communicate with the wireless network upon initiating the traffic call. The wireless device selectively activates a second antenna, when initiating the traffic call, based at least in part on a usage of the second antenna during a previous traffic call. For example, the wireless device may maintain the second antenna in an inactive state if the second antenna was deactivated during the previous traffic call and/or remained inactive for at least a threshold duration.