Title:
DEVICE,SYSTEM AND METHOD FOR DIAGNOSING THE CONNECTIVITY OF DSL
Document Type and Number:
WIPO Patent Application WO/2008/019560
Kind Code:
A1
Abstract:
A system and method for diagnosing the connectivity of DSL transceiver are disclosed.
The DSL transceiver comprises xTU-C and xTR-R, and the system comprises message
collection module and fault analysis module. The message collection module
collects and stores the interworking messages of the xTU-C and xTR-R in the initialization
process; The fault analysis module analyses the messages which have been collected
and stored, and then determines the conclusion about the connectivity of DSL.
The invention resolves the connectivity of the different xTU-C and xTR-R, simplifies
the process flow, improves the efficiency, and reduces the cost. Furthermore,
the device for diagnosing the connectivity of DSL transceiver is disclosed.
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Inventors:
ZHANG HAO (CN)
WANG BINFENG (CN)
YAN LINZHI (CN)
SONG LIYUAN (CN)
ZHANG JIAN (CN)
LIN ZHONGYU (CN)
WANG JINGFENG (CN)
WANG BINFENG (CN)
YAN LINZHI (CN)
SONG LIYUAN (CN)
ZHANG JIAN (CN)
LIN ZHONGYU (CN)
WANG JINGFENG (CN)
Application Number:
PCT/CN2007/001605
Publication Date:
February 21, 2008
Filing Date:
May 17, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
ZHANG HAO (CN)
WANG BINFENG (CN)
YAN LINZHI (CN)
SONG LIYUAN (CN)
ZHANG JIAN (CN)
LIN ZHONGYU (CN)
WANG JINGFENG (CN)
ZHANG HAO (CN)
WANG BINFENG (CN)
YAN LINZHI (CN)
SONG LIYUAN (CN)
ZHANG JIAN (CN)
LIN ZHONGYU (CN)
WANG JINGFENG (CN)
International Classes:
H04M3/30; H04B3/46
Foreign References:
US6658052B2 | 2003-12-02 | |||
CN1788440A | 2006-06-14 | |||
CN1909394A | 2007-02-07 | |||
CN1925349A | 2007-03-07 | |||
CN1925347A | 2007-03-07 | |||
CN1505868A | 2004-06-16 | |||
US6879663B2 | 2005-04-12 | |||
US20010040918A1 | 2001-11-15 |
Other References:
See also references of EP 2046005A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave.,Chao Yang District, Beijing 4, CN)
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