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Tuesday, April 10, 2018 1:31:41 PM
Pragada , et al. April 10, 2018
Registration for device-to-device (D2D) communications
Abstract
A dual-radio access technology (dual-RAT) wireless transmit/receive unit (WTRU) may transmit, over a cellular RAT, a registration message that includes a wireless local area network (WLAN) device identifier (ID) for a WLAN associated with the dual-RAT WTRU. A transceiver of the dual-RAT WTRU may receive, from the cellular network over the cellular RAT, assistance information that includes a security key for the WLAN. A processor of the dual-RAT WTRU may perform, over a WLAN RAT, device-to-device D2D direct discovery using the WLAN device ID and the security key for the WLAN.
Inventors:
Pragada; Ravikumar V. (Collegeville, PA), Ahmad; Saad (Montreal, CA), Raghothaman; Balaji (Chester Springs, PA), Olvera-Hernandez; Ulises (Kirkland, CA), Deng; Zhuorong (Brooklyn, NY), Adjakple; Pascal M. (Great Neck, NY), Sternberg; Gregory S. (Mt. Laurel, NJ), Wang; Guanzhou (Longueuil, CA), Reznik; Alexander (Titusville, NJ)
Applicant:
Name
City
State
Country
Type
INTERDIGITAL PATENT HOLDINGS, INC.
Wilmington
DE
US
Assignee:
InterDigital Patent Holdings, Inc. (Wilmington, DE)
Family ID:
1000003226210
Appl. No.:
13/871,837
Filed:
April 26, 2013
Prior Publication Data
Document Identifier
Publication Date
US 20130287012 A1 Oct 31, 2013
Related U.S. Patent Documents
Application Number
Filing Date
Patent Number
Issue Date
61639352 Apr 27, 2012
61645335 May 10, 2012
61645282 May 10, 2012
61653769 May 31, 2012
61720640 Oct 31, 2012
Current U.S. Class: 1/1
Current CPC Class: H04W 76/22 (20180201); H04W 76/25 (20180201); H04W 76/14 (20180201); H04W 76/23 (20180201); H04W 68/00 (20130101); H04W 76/28 (20180201)
Current International Class: H04W 68/00 (20090101)
PPP
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