Multiplex communications – Communication techniques for information carried in plural... – Assembly or disassembly of messages having address headers
Reexamination Certificate
2006-05-02
2006-05-02
Pham, Brenda (Department: 2664)
Multiplex communications
Communication techniques for information carried in plural...
Assembly or disassembly of messages having address headers
C370S389000
Reexamination Certificate
active
07039069
ABSTRACT:
There is provided an interleaving method capable of reducing burst errors. Transmitted data includes a plurality of radio blocks. It is assumed that each radio block includes four burst signals and each burst signal includes data signals of 448 bits, flag signals, and a synchronizing signal. On the basis of the occurrence frequency of burst errors, the communication buffer capacity, the transmission delay time allowed between the transmission and reception, the kind of communication data, and radio wave propagation characteristics, the transmission side selects as the burst length of interleaving, a value from among values 4, 8, 16, 28 and 32 that are multiples of the number 4 of burst signals included in each of the radio blocks and that are divisors of the total number 448 of bits of data signals included in each of radio blocks. The transmission side transmits the selected burst length to the reception side, and conducts interleaving on the basis of the selected burst length. The reception side conducts deinterleaving on the basis of the burst length transmitted from the transmission side.
REFERENCES:
patent: 5889791 (1999-03-01), Yang
patent: 6151690 (2000-11-01), Peeters
patent: 6192493 (2001-02-01), Combelles et al.
patent: 6564343 (2003-05-01), Yamashita
patent: WO 99/51051 (1999-10-01), None
patent: WO 00/78081 (2000-12-01), None
European Search Report dated Aug. 10, 2004.
Nikolai Nefedov, “Potential Physical Layer Enhancements for AMR Speech over EDGE”, 52th Vehicular Technology Conference, 2000 IEEE, vol. 6, Sep. 28, 2000, pp. 2611-2616, XP010525063.
Stefan Eriksson, et al., “Comparison of Link Quality Control Strategies for Packet Data Services in EDGE”, Vehicular Technology Conference, 1999 IEEE May 16, 1999, pp. 938-942, XP010342128.
Krishna Balachandran, et al., “MAC Layer Design for Statistical Multiplexing of Voice and Data over EGPRS”, 2000 IEEE Wireless Communications and Networking Conference, vol. 2, Sep. 23, 2000, pp. 913-923, XP010532374.
McGinn IP Law Group PLLC
NEC Corporation
Pham Brenda
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