Patent · US Active

Uplink control channel resource mapping for carrier aggregation

US8670410B2 · kind B2 · utility

20Cited by

2References

51Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Xiliang Luo · San Fernando, US
Peter Gaal · San Diego, US
Wanshi Chen · San Diego, US

Key dates

Filing date	Sep 14, 2011
Grant date	Mar 11, 2014
Priority date	—
Expiry date	Mar 21, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2001/0096
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In a multi-carrier wireless communication system, component carrier configuration and reconfiguration uses uplink control channel resource mapping with fallback configurations to maintain alignment between a user equipment and a base station during reconfiguration.

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