InterDigital Inc (IDCC)

[Gamco]

United States Patent 9,913,289
Terry , et al. March 6, 2018

Method and apparatus for uplink hybrid automatic repeat request transmission


Abstract

A method and wireless transmit/receive unit (WTRU) for uplink transmission are disclosed. A WTRU receives configuration information. The configuration information includes logical channel priority information and a maximum number of hybrid automatic repeat request (HARQ) transmissions. The WTRU receives an uplink grant for a transmission time interval (TTI). The WTRU identifies a HARQ process to use for uplink transmission for the TTI. The WTRU selects data for uplink transmission for the TTI. For a new uplink transmission, data associated with a highest priority is selected. The WTRU initializes a transmission counter. The transmission counter indicates a number of transmissions associated with the selected data. The WTRU transmits the selected data over an uplink channel based on the received uplink grant using the identified HARQ process.



Inventors:
Terry; Stephen E. (Northport, NY), Zhang; Guodong (Syosset, NY)

Applicant:


Name

City

State

Country

Type


InterDigital Technology Corporation
Wilmington
DE
US


Assignee:
INTERDIGITAL TECHNOLOGY CORPORATION (Wilmington, DE)


Family ID:
1000003157505

Appl. No.:
14/952,235

Filed:
November 25, 2015


Prior Publication Data






Document Identifier

Publication Date

US 20160088650 A1 Mar 24, 2016



Related U.S. Patent Documents









Application Number

Filing Date

Patent Number

Issue Date

14090872 Nov 26, 2013 9209944
12685466 Dec 31, 2013 8621310
11122350 Jan 12, 2010 7647541
60568931 May 7, 2004




Current U.S. Class: 1/1
Current CPC Class: H04W 72/1284 (20130101); H04L 1/08 (20130101); H04L 1/1812 (20130101); H04L 1/1877 (20130101); H04L 1/1816 (20130101); H04W 72/14 (20130101); H04L 1/1887 (20130101); H03M 13/6306 (20130101); H04L 1/1819 (20130101)
Current International Class: H04L 1/18 (20060101); H04W 72/12 (20090101); H04L 1/08 (20060101); H04W 72/14 (20090101); H03M 13/00 (20060101

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