United States Patent 9,832,738
Zeira November 28, 2017
Method for controlling transmit power of a mobile station
Abstract
Method and apparatus for controlling a transmit power of a mobile station are disclosed. Mobile stations in direct communication on a cross link (XL) receive control parameters from a base station. A first mobile station (a receiving mobile station) may calculate a correction parameter for power offset for transmissions from a second mobile station (a transmitting mobile station) to the first mobile station, and send it to the second mobile station. The correction parameter may be generated within the maximum and minimum limits. The second mobile station may calculate a transmit power level for a transmission to the first mobile station based on the correction parameter, measurements on resources allocated for cross links for mobile station-to-mobile station direct communications, an interference measurement received from the first mobile station, and a path loss to the first mobile station.
Inventors:
Zeira; Eldad M. (Huntingdon, NY)
Applicant:
Name
City
State
Country
Type
INTERDIGITAL PATENT HOLDINGS, INC.
Wilmington
DE
US
Assignee:
InterDigital Patent Holdings, Inc. (Wilmington, DE)
Family ID:
1000002978882
Appl. No.:
15/269,270
Filed:
September 19, 2016
Prior Publication Data
Document Identifier
Publication Date
US 20170006554 A1 Jan 5, 2017
Related U.S. Patent Documents
Application Number
Filing Date
Patent Number
Issue Date
14730330 Jun 4, 2015 9451555
13494358 Jun 12, 2012
61527749 Aug 26, 2011
61496158 Jun 13, 2011
Current U.S. Class: 1/1
Current CPC Class: H04W 52/242 (20130101); H04L 5/0007 (20130101); H04W 52/16 (20130101); H04W 72/0406 (20130101); H04W 52/383 (20130101); H04W 88/08 (20130101); H04W 52/46 (20130101)
Current International Class: H04B 7/00 (20060101); H04W 52/16 (20090101); H04W 52/24 (20090101); H04W 52/38 (20090101); H04W 72/04 (20090101); H04L 5/00 (20060101); H04W 52/46 (20090101); H04W 88/08 (20090101)
Field of Search: ;455/501,504,506,522
PPP
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