Multiplexing and feedback support for wireless communication...

Details Multiplexing and feedback support for wireless communication... Multiplexing and feedback support for wireless communication...

2011-01-11

2011-01-11

Corsaro, Nick (Department: 2617)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

C370S345000, C370S337000

Reexamination Certificate

active

07869417

ABSTRACT:
A control scheme using packet headers allows GSM EDGE Radio Access Network (GERAN) systems to increase spectral efficiency through multiplexing techniques, such as superposition coding, multi-user packet transmission, joint detection, and/or joint decoding. A fast feedback scheme for GERAN allows Voice over Internet Protocol (VoIP) frames to be transmitted over GERAN air interfaces without excessive feedback latency. As a result, Hybrid Automatic Repeat-reQuest (H-ARQ) acknowledgements may be timely provided for end-to-end VoIP calls that traverse GERAN air interfaces. Additionally, Incremental Redundancy H-ARQ and link quality feedback latencies are decreased.

REFERENCES:
patent: 6539010 (2003-03-01), Hagerman et al.
patent: 6567459 (2003-05-01), Hakkinen et al.
patent: 7266168 (2007-09-01), Kwak et al.
patent: 2004/0160984 (2004-08-01), Sidhushayana et al.
patent: 2004/0166869 (2004-08-01), Laroia et al.
Ball et al., “Improving GPRS/EDGE end-to-end performance by optimization of the RLC protocol and parameters” Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th vol. 6, Sep. 26-29, 2004, pp. 4521-4527.
Jenkac et al., “H.264/AVC video transmission over MBMS in GERAN”, Multimedia Signal Processing, 2004 IEEE 6th Workshop on Sep. 29-Oct. 1, 2004 pp. 191-194.
Walke B.H. “Mobile Radio Networks: Networking, Protocols and Traffic Performance”, 2002, John Wiley & Songs, Chichester, pp. 136-143 and 326-329.
Jenkas, et al.: “Retransmission strategies for MBMS over GERAN,” Wireless Communications and Networking Conference, 2005 IEEE Mar. 13-17, 2005, vol. 3, pp. 1773-1779.
3GPP TS 25.211 v6.5.0; “3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Physical channels and mapping of transport channels onto physical channels (FDD),” 3GPP TS 25.211 version 6.5.0, release 6 (Jun. 2005).
3GPP TS 25.212 v6.5.0; “3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Multiplexing and channel coding (FDD),” 3GPP TS 25.212 version 6.5.0 release 6 (Jun. 2005).
3GPP TS 25.213 v6.2.0; “3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Spreading and Modulation (FDD),” 3GPP TS 25.213 v6.2.0 release 6 (Mar. 2005).
3GPP TS 25.214 v6.5.0; “3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Physical layer procedures (FDD),” 3GPP TS 25.214 v6.5.0 release 6 (Mar. 2005).
3GPP TS 44.060 v7.0.0; “3RD Generation Partnership Project; Technical Specification Group GSM/EDGE Radio Access Network; General Packet Radio Service (GPRS); Mobile Station (MS)—Base Station System (BSS) Interface; Radio Link Control/Medium Access Control (RLC/MAC) protocol,” 3GPP TS 44.060 version 7.0.0 release 7 (Jul. 2005).
3GPP2 C.S0002-A; “Physical Layer Standard for cdma2000 Spread Spectrum Systems,” 3rd Generation Partnership Project 2 (“3GPP2”), 3GPP2 C.S0002-A, Release A Jun. 9, 2000.
3GPP2 C.S0005-A; “Upper Layer (Layer 3) Signaling Standard for cdma2000 Spread Spectrum Systems,” 3rd Generation Partnership Project 2 (“3GPP2”), 3GPP2 C.S0005-A, Release A, Addendum 2, Feb. 2002.
TIA/EIA-98-C; “Recommended Minimum Performance Standards for Dual-Mode Spread Spectrum Cellular Mobile Stations,” Telecommunications Industry Association, TIA/EIA-98-C, Nov. 1999.
3GPP2 C:S0024; “cdma2000 High Rate Packet Data Air Interface Specification,” 3rd Generation Partnership Project 2 (“3GPP2”), 3GPP2 C.S0024, version 2, TIA/EIA/IS-856, Oct. 27, 2000.
International Search Report—PCT/US2006/028341, International Search Authority—European Patent Office—Mar. 27, 2007.
Written Opinion—PCT/US2006/028341, International Search Authority—European Patent Office—Mar. 27, 2007.
International Preliminary Report on Patentability—PCT/US2006/028341, International Bureau of WIPO—Geneva, Switzerland—Jan. 22, 2008.
TIA/EIA/IS-95; Mobile Station-Base Station Compatibility Standard for Wideband Spread Spectrum Cellular Systems,: ANSI/TIA-95, Jul. 1993.

Affiliated with

Also associated with

Rating

Multiplexing and feedback support for wireless communication... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiplexing and feedback support for wireless communication..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiplexing and feedback support for wireless communication... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2647317