Hierarchical modulation reverse link interface node

Details Hierarchical modulation reverse link interface node Hierarchical modulation reverse link interface node

2007-08-24

2010-11-02

Ly, Anh-Vu (Department: 2472)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Plural diverse modulation techniques

Reexamination Certificate

active

07826339

ABSTRACT:
A wireless communication device transmits a hierarchically modulated reverse link (RL) WWAN signal comprising a lower modulation order component and a higher modulation order component. An interface node receives and demodulates the hierarchical modulated signal to recover the extended data sent with the higher modulation order component. The interface node sends extended data to a base station that is unable to recover the higher modulation order component from the UE device.

REFERENCES:
patent: 6393295 (2002-05-01), Butler et al.
patent: 6944460 (2005-09-01), Haartsen
patent: 2006/0088112 (2006-04-01), Das et al.
patent: 2006/0182026 (2006-08-01), Zhu et al.
patent: 2008/0025323 (2008-01-01), Khan
patent: 2008/0159430 (2008-07-01), Steer et al.
patent: 2008/0247470 (2008-10-01), Wang et al.
Jee-Hoon Kim et al., “Performance Improvement of Cooperative MB-OFDM System Based Coming Home Network”, IEEE Transactions on Consumer Electronics, May 1, 2007, pp. 442-447, vol. 53, No. 2, New York.
Christoph Hausl et al., “Relay Communication With Hierarchical Modulation”, IEEE Communications Letters, Jan. 1, 2007, pp. 64-66, vol. 10, No. 1, Piscataway, NJ, USA.
Paul A. Anghel et al., “Relay Assisted Uplink Communication Over Frequency-Selective Channels”, 2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, Jun. 15, 2003, pp. 125-129, Piscataway, NJ, USA.

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