InterDigital Inc (IDCC)

[Gamco]

United States Patent 10,051,659
Zhang , et al. August 14, 2018

Method and apparatus for coordinated orthogonal channel access (COCA)


Abstract

A method and apparatus for coordinated orthogonal channel access (COCA) are described. A wireless transmit/receive unit (WTRU) of a plurality of WTRUs receives a trigger to transmit an uplink (UL) control frame on a channel simultaneously with at least one other of the plurality of WTRUs. The WTRU transmits the control frame on the channel in response to receiving the trigger.



Inventors:
Zhang; Guodong (Syosset, NY), Wang; Xiaofei (Cedar Grove, NJ)

Applicant:


Name

City

State

Country

Type


INTERDIGITAL PATENT HOLDINGS, INC.
Wilmington
DE
US


Assignee:
InterDigital Patent Holdings, Inc. (Wilmington, DE)


Family ID:
1000003471265

Appl. No.:
14/441,351

Filed:
November 8, 2013

PCT Filed:
November 08, 2013

PCT No.:
PCT/US2013/069168

371(c)(1),(2),(4) Date:
May 07, 2015

PCT Pub. No.:
WO2014/074832

PCT Pub. Date:
May 15, 2014


Prior Publication Data






Document Identifier

Publication Date

US 20150282211 A1 Oct 1, 2015



Related U.S. Patent Documents









Application Number

Filing Date

Patent Number

Issue Date

61724683 Nov 9, 2012




Current U.S. Class: 1/1
Current CPC Class: H04W 74/06 (20130101); H04W 74/006 (20130101); H04L 5/0053 (20130101); H04W 84/042 (20130101)
Current International Class: H04W 74/06 (20090101); H04W 84/04 (20090101); H04L 5/00 (20060101); H04W 74/00 (20090101

PPP