Telecommunications – Carrier wave repeater or relay system – With delay or recording
Reexamination Certificate
2004-09-10
2009-11-03
Vuong, Quochien B (Department: 2618)
Telecommunications
Carrier wave repeater or relay system
With delay or recording
C455S011100, C455S024000, C370S315000
Reexamination Certificate
active
07613423
ABSTRACT:
A method of transmission in a wireless communication system including a transmitter, a transceiver and a receiver. The transmitter transmits a first signal to the receiver. The transceiver also receives the first signal and retransmits the first signal to the receiver by modifying the signal characteristics, such that the first signal and the retransmitted signal are received substantially uncorrelated at the receiver.
REFERENCES:
patent: 7072628 (2006-07-01), Agashe et al.
patent: 2004/0266338 (2004-12-01), Rowitch
patent: 2004/0266339 (2004-12-01), Larsson
David Gesbert et al.,Technologies and Performance for Non-Line-of-Sight Broadband Wireless Access Networks, IEEE Communications Magazine, Apr. 2002, pp. 86-95.
Lizhong Zheng et al.,Diversity and Multiplexing: A Fundamental Tradeoff in Multiple-Antenna Channel, IEEE Transaction on Information Theory, vol. 49, No. 5, May 2003.
Gerard J. Foschini,Layered Space-Time Architecture for Wireless Communication in a Fading Environment When Using Multi-Element Antennas, Bell Labs Technical Journal, Autumn 1996.
IEEE P802.11n/D1.0, Draft Amendment to STANDARD [FOR] Information Technology—Telecommunications and information exchange between systems—local and Metropolitan networks—Specific requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: Enhancements for Higher Throughput, Mar. 2006, pp. 1-335.
International Standard ISO/IEC 13818-2:2000, “Information technology—Generic coding of moving pictures and associated audio information.”, Mar. 1, 2002, pp. 1-4.
IEEE Wireless LAN Edition (2003), “A compilation based on IEEE Std 802.11TM-1999 (R2003) and its amendments.”. pp. 1-706.
Stephens et al., “Joint Proposal: High throughput extension to the 802.11 Standard: MAC,” doc.: 802.11-05/1095r2, Nov. 16, 2005, pp. 1-37.
IEEE P802.11e/D13.0, “Amendment: Medium Access Control (MAC) Quality of Service (QoS) Enhancements,” Jan. 2005, pp. 1-198.
Ngo Chiu
Shen Jun
Myers Andras Sherman LLP
Samsung Electronics Co,. Ltd.
Sherman, Esq. Kenneth L.
Vuong Quochien B
Zarrabian, Esq. Michael
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