Method and apparatus for transmitting overhead information

Details Method and apparatus for transmitting overhead information Method and apparatus for transmitting overhead information

2007-12-17

2011-10-25

Ngo, Ricky (Department: 2464)

Multiplex communications

Communication techniques for information carried in plural...

Assembly or disassembly of messages having address headers

C370S471000

Reexamination Certificate

active

08045586

ABSTRACT:
A method provided by the present invention for transmitting overhead information, includes dividing and reforming overhead information into at least two overhead parts, inserting the at least two overhead parts into overhead bytes of at least two corresponding data frames, and transmitting the at least two overhead parts via the at least two data frames which are microwave frames. Overhead information transmitting apparatus and overhead information receiving apparatus are also provided by the present invention. With the method and apparatus of the present invention, the channel bandwidth resources occupied by the overhead bytes or each microwave frame are greatly reduced. If the saved channel bandwidth is used for performing the error correction code on the transmitted information, the code gain is improved and the sensitivity requirement on the receiver is reduced so that the cost of a microwave transmitting system is reduced eventually.

REFERENCES:
patent: 5319707 (1994-06-01), Wasilewski et al.
patent: 6449288 (2002-09-01), Chari et al.
patent: 6731622 (2004-05-01), Frank et al.
patent: 2002/0031146 (2002-03-01), Abbas et al.
patent: 2002/0101907 (2002-08-01), Dent et al.
patent: 2002/0114301 (2002-08-01), Yee et al.
patent: 2004/0037234 (2004-02-01), Strawczynski et al.
patent: 2004/0246891 (2004-12-01), Kay et al.
patent: 2004/0258092 (2004-12-01), Sugaya
patent: 2005/0091501 (2005-04-01), Osthoff et al.
patent: 2005/0111451 (2005-05-01), Kim
patent: 2005/0226274 (2005-10-01), Kwon et al.
patent: 2006/0034332 (2006-02-01), Haga
patent: 2007/0153726 (2007-07-01), Bar-Sade et al.
patent: 1169223 (1997-12-01), None
patent: 1681249 (2005-10-01), None
patent: 1710837 (2005-12-01), None
patent: 1 150 447 (2001-10-01), None
patent: 1 585 274 (2005-10-01), None
patent: 2005160098 (2005-06-01), None
patent: WO2007095810 (2007-08-01), None
Supplementary European Search Report for Application No. EP06828273, dated Sep. 17, 2008.
“Fixed Radio Systems; Point-to-point equipment; Plesiochronous Digital Hierarchy (PDH); Low and medium capacity digital radio systems operating in the 13 GHz, 15 GHz and 18 GHz frequency bands,” ETSI EN 301 128 V1.2.1, Feb. 2001.
First Chinese Office Action dated (mailed) Feb. 6, 2009, issued in related Chinese Application No. 200610057918.5 Huawei Technologies Co., Ltd.
International Search Report for International Application No. PCT/CN2006/003330, mailed Mar. 8, 2007 Huawei Technologies Co., Ltd.
Written Opinion of the International Searching Authority (translation) dated (mailed) Mar. 8, 2007, issued in related Application No. PCT/CN2006/003330 filed Dec. 7, 2006, Huawei Technologies Co., Ltd.
Russian Office Action dated (mailed) Oct. 22, 2009, issued in related Russian Application No. 2008128790 Huawei Technologies Co., Ltd.

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