Patent · US Active

Timing advance in new radio

US10779251B2 · kind B2 · utility

1Cited by

1References

24Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Hamidreza Farmanbar · Ottawa, CA
Mohammadhadi Baligh · Gatineau, CA
Aman Jassal · Carp, CA

Key dates

Filing date	Sep 25, 2018
Grant date	Sep 15, 2020
Priority date	—
Expiry date	Oct 4, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/042
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

According to one aspect of the present disclosure, a method for uplink synchronization is provided, wherein the method includes receiving, by a user equipment (UE), a radio resource control (RRC) message from a network, the RRC message comprising a first Timing Advance Group (TAG) identity (ID) and a second TAG ID different than the first TAG ID. The method also includes transmitting, by the UE, a first signal over a component carrier in accordance with a timing advance associated with the first TAG ID and a second signal over the component carrier in accordance with a timing advance associated with the second TAG ID.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.