US 9,813,494 B2
Context-aware peer-to-peer communication
Zongrui Ding, Portland, OR (US); Chonggang Wang, Princeton, NJ (US); Paul L. Russell, Jr., Pennington, NJ (US); Qing Li, Princeton Junction, NJ (US); and Hongkun Li, Malvern, PA (US)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Appl. No. 14/400,279
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
PCT Filed May 9, 2013, PCT No. PCT/US2013/040260
§ 371(c)(1), (2) Date Nov. 10, 2014,
PCT Pub. No. WO2013/169974, PCT Pub. Date Nov. 14, 2013.
Claims priority of provisional application 61/645,922, filed on May 11, 2012.
Claims priority of provisional application 61/645,051, filed on May 11, 2012.
Claims priority of provisional application 61/645,902, filed on May 11, 2012.
Claims priority of provisional application 61/730,652, filed on Nov. 28, 2012.
Claims priority of provisional application 61/730,657, filed on Nov. 28, 2012.
Claims priority of provisional application 61/730,688, filed on Nov. 28, 2012.
Prior Publication US 2015/0127733 A1, May 7, 2015
Int. Cl. G06F 15/16 (2006.01); H04L 29/08 (2006.01); H04W 4/08 (2009.01); H04W 8/00 (2009.01); H04W 8/24 (2009.01); H04W 4/00 (2009.01); H04W 76/02 (2009.01)
CPC H04L 67/104 (2013.01) [H04L 67/16 (2013.01); H04W 4/005 (2013.01); H04W 4/08 (2013.01); H04W 8/005 (2013.01); H04W 8/24 (2013.01); H04W 76/023 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for determining context information for one or more peers, the method comprising:
receiving a message, the message comprising a context-aware identifier (CAID), wherein the CAID comprises a plurality of items of context information that are arranged in a hierarchal structure using a plurality of portions of the CAID, wherein each of the plurality of items of context information are associated with a peer, and the CAID comprises at least an indication of an identity of the peer;
determining a first item of context information associated with the peer based on a first portion of the CAID, wherein the first portion of the CAID is separately decodable from at least a second portion of the CAID, and the second portion of the CAID is associated with a second item of context information associated with the peer; and
determining whether to process the second portion of the CAID based on the first item of context information.