InterDigital Inc (IDCC)

[Gamco]

United States Patent 9,332,569
Rudolph , et al. May 3, 2016

Method and system for providing channel assignment information used to support uplink and downlink channels


Abstract

A method and wireless transmit/receive unit (WTRU) for utilizing channel control information associated with enhanced uplink (EU) transmission is disclosed. The WTRU receives information via radio resource control (RRC) signaling and receives downlink (DL) control information for at least EU transmission. The WTRU determines whether the DL control information is intended for the WTRU based at least upon a first forty bit specific code sequence and a second forty bit specific code sequence received in at least one time slot and determines whether the DL control information is the first type or the second type. The WTRU utilizes the DL control information of the first type or the second type for at least EU transmission on a condition that the DL control information is intended for the WTRU.



Inventors:
Rudolph; Marian (Montreal, CA), Dick; Stephen G. (Nesconset, NY), Pietraski; Phillip J. (Huntington Station, NY)

Applicant:


Name

City

State

Country

Type


Rudolph; Marian
Dick; Stephen G.
Pietraski; Phillip J.
Montreal
Nesconset
Huntington Station
N/A
NY
NY
CA
US
US


Assignee:
InterDigital Technology Corporation (Wilmington, DE)


Family ID:
1000001819270

Appl. No.:
13/103,601

Filed:
May 9, 2011


Prior Publication Data






Document Identifier

Publication Date

US 20110205992 A1 Aug 25, 2011



Related U.S. Patent Documents









Application Number

Filing Date

Patent Number

Issue Date

11709970 Feb 23, 2007 7941151
10902740 Jul 29, 2004 7200405
60523049 Nov 18, 2003




Current U.S. Class: 1/1
Current CPC Class: H04W 72/14 (20130101); H04L 1/0046 (20130101); H04L 1/0061 (20130101); H04L 1/0072 (20130101); H04L 5/14 (20130101); H04L 5/0053 (20130101); H04L 5/0091 (20130101); H04W 48/16 (20130101); H04W 72/042 (20130101)
Current International Class: H04W 4/00 (20090101); H04W 72/14 (20090101); H04L 5/14 (20060101); H04L 1/00 (20060101); H04W 48/16 (20090101); H04W 72/04 (20090101); H04L 5/00 (20060101)
Field of Search: ;370/329 ;455/450,451,452.

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