ピアツーピアワイヤレスネットワークに対するハイブリッド接続識別(ID)を発生させて維持する装置および方法

Japanese Patent JP5096575

B2

An apparatus and method are disclosed for generating a transmission connection identifier (CID) for a transmitter/receiver pair in a wireless network. The CID may be selected from or mapped to a hybrid CID space comprising a first set of orthogonal CIDs and a second set of non-orthogonal (random or pseudo-random) CIDs. When a transmitter device wants to initiate a peer-to-peer connection with a receiver device, the transmitter and receiver devices attempt to obtain a CID to identify their connection within a traffic channel in a shared frequency space. The first and/or second device attempt to select a CID from the first set of orthogonal CIDs. However, if a CID collision is detected, the first and second devices select their CID from the second set of non-orthogonal CIDs. The selected transmission CID may be used during a time slot or interval to facilitate communications between the first and second devices.

Richardson, Thomas
Tabuilder, Sauraboo
U, Shinjo
Lee, Juni

JP2010516199A

December 12, 2012

July 08, 2008

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QUALCOMM INCORPORATED

H04W74/02; H04W72/04; H04W84/18

JP2009514385A
JP2006520109A
JP2005192126A
JP2006042076A
JP2007525134A
JP2010533426A

Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen

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