Multicarrier CDMA system

Details Multicarrier CDMA system Multicarrier CDMA system

2011-05-17

2011-05-17

Bayard, Emmanuel (Department: 2611)

Pulse or digital communications

Transmitters

Plural diversity

C375S347000

Reexamination Certificate

active

07944992

ABSTRACT:
In a multicarrier CDMA system, a data stream is divided into two or more substreams and each substream is assigned to a different carrier. An RLP context is created for each carrier and the substreams are transmitted within a corresponding RLP context over a designated carrier. If a carrier is lost or dropped, the corresponding RLP context can persist after loss of the carrier and retransmitted packets tunneled to a different carrier.

REFERENCES:
patent: 6069956 (2000-05-01), Kurihara
patent: 6301681 (2001-10-01), Chen et al.
patent: 6961326 (2005-11-01), Chang et al.
patent: 7333421 (2008-02-01), Li
patent: 2003/0026200 (2003-02-01), Fu et al.
patent: 2004/0116079 (2004-06-01), Kim et al.
patent: 2005/0174932 (2005-08-01), Deng et al.
patent: 2005/0259687 (2005-11-01), Abrol et al.
patent: 2005/0281243 (2005-12-01), Horn et al.
patent: 2006/0250941 (2006-11-01), Onggosanusi et al.
patent: 2009/0316307 (2009-12-01), Olesen et al.
patent: WO 99/43133 (1999-08-01), None
patent: WO 01/20874 (2001-03-01), None
Rashid Attar, Donna Ghosh, Chris Lott, Mingxi Fan, Peter Black, Ramin Rezaiifar, and Parag Agashe, “Evolution of cdma2000 Cellular Networks: Multicarrier EV-DO.”IEEE Communications Magazine, Mar. 2006, pp. 46-53.
Oh et al., “The Bandwidth Efficiency Increasing Method of Multi-Carrier CDMA and Its Performance Evaluation in Comparison with DS-CDMA with Rake Receivers,” Vehicular Technology Conference, May 16, 1999, pp. 561-565, XP010341935.
European Telecommunications Standards Institute, “Digital Cellular Telecommunications System (Phase 2+); High Speed Circuit Switched Data (HSCSD)—Stage 2 (GSM 03.34 version 7.0.0 Release 1998),” Aug. 1999, pp. 1-20, XP002227973.

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