公开(公告)号：US20210153089A1

公开(公告)日：2021-05-20

申请号：US17252935

申请日：2018-06-21

Applicant: GOOGLE LLC

Inventor： Shivank Nayak ,  Siddharth Ray ,  Junda Liu

IPC: H04W36/08 ,  H04W36/32 ,  H04W48/16 ,  H04W52/02

Abstract: Apparatus and methods related to acquiring service on mobile computing devices (MCDs) are provided. An MCD can determine whether the MCD is connected to a wireless network. After determining that the MCD is not connected to the wireless network, the MCD can determine a scanning context that includes a mobility attribute and/or a location attribute. Based on the scanning context, the MCD can determine frequencies associated with the wireless network and scanning rates for scanning the frequencies, where each frequency can be associated with a respective scanning rate. The MCD can scan one or more of the frequencies at one or more respective scanning rates for a signal that enables the MCD to attempt connection with the wireless network.

公开(公告)号：US20190254031A1

公开(公告)日：2019-08-15

申请号：US16393905

申请日：2019-04-24

Applicant: Google LLC

Inventor： Junda Liu ,  Weihua Tan ,  Shishir Kumar Agrawal

IPC: H04W72/04 ,  H04W48/14 ,  H04W48/18 ,  H04W36/00

CPC classification number: H04W72/0453 ,  H04W36/0072 ,  H04W48/14 ,  H04W48/18 ,  H04W64/00 ,  H04W64/006 ,  H04W72/048 ,  H04W72/0486 ,  H04W88/06

Abstract: A system and method is disclosed that includes receiving connectivity information from a plurality of client devices connect to a network associated with a plurality of base stations; storing the connectivity information in one or more memories; determining a first location of a first device that desires to connect to a base station associated with the network; identifying a set of candidate bands and channels for connection to the base station based on the first location and the connectivity information; and transmitting the set of candidate bands and channels to the first device.

公开(公告)号：US20180227921A1

公开(公告)日：2018-08-09

申请号：US15942651

申请日：2018-04-02

Applicant: Google LLC

Inventor： Junda Liu ,  Weihua Tan ,  Shishir Kumar Agrawal

IPC: H04W72/04 ,  H04W36/00 ,  H04W64/00 ,  H04W88/06

CPC classification number: H04W36/0072 ,  H04W48/14 ,  H04W48/18 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0453 ,  H04W72/048 ,  H04W72/0486 ,  H04W88/06

Abstract: A system and method is disclosed that includes receiving connectivity information from a plurality of client devices connect to a network associated with a plurality of base stations; storing the connectivity information in one or more memories; determining a first location of a first device that desires to connect to a base station associated with the network; identifying a set of candidate bands and channels for connection to the base station based on the first location and the connectivity information; and transmitting the set of candidate bands and channels to the first device.

公开(公告)号：US11516717B2

公开(公告)日：2022-11-29

申请号：US17252935

申请日：2018-06-21

Applicant: GOOGLE LLC

Inventor： Shivank Nayak ,  Siddharth Ray ,  Junda Liu

IPC: H04W36/08 ,  H04W36/32 ,  H04W48/16 ,  H04W52/02

Abstract: Apparatus and methods related to acquiring service on mobile computing devices (MCDs) are provided. An MCD can determine whether the MCD is connected to a wireless network. After determining that the MCD is not connected to the wireless network, the MCD can determine a scanning context that includes a mobility attribute and/or a location attribute. Based on the scanning context, the MCD can determine frequencies associated with the wireless network and scanning rates for scanning the frequencies, where each frequency can be associated with a respective scanning rate. The MCD can scan one or more of the frequencies at one or more respective scanning rates for a signal that enables the MCD to attempt connection with the wireless network.

公开(公告)号：US10652892B2

公开(公告)日：2020-05-12

申请号：US16393905

申请日：2019-04-24

Applicant: Google LLC

Inventor： Junda Liu ,  Weihua Tan ,  Shishir Kumar Agrawal

IPC: H04W72/04 ,  H04W64/00 ,  H04W36/00 ,  H04W48/18 ,  H04W48/14 ,  H04W88/06

Abstract: A system and method is disclosed that includes receiving connectivity information from a plurality of client devices connect to a network associated with a plurality of base stations; storing the connectivity information in one or more memories; determining a first location of a first device that desires to connect to a base station associated with the network; identifying a set of candidate bands and channels for connection to the base station based on the first location and the connectivity information; and transmitting the set of candidate bands and channels to the first device.

公开(公告)号：US10306643B2

公开(公告)日：2019-05-28

申请号：US15942651

申请日：2018-04-02

Applicant: Google LLC

Inventor： Junda Liu ,  Weihua Tan ,  Shishir Kumar Agrawal

IPC: H04W72/00 ,  H04W72/04 ,  H04W36/00 ,  H04W48/18 ,  H04W48/14 ,  H04W64/00 ,  H04W88/06

Abstract: A system and method is disclosed that includes receiving connectivity information from a plurality of client devices connect to a network associated with a plurality of base stations; storing the connectivity information in one or more memories; determining a first location of a first device that desires to connect to a base station associated with the network; identifying a set of candidate bands and channels for connection to the base station based on the first location and the connectivity information; and transmitting the set of candidate bands and channels to the first device.