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Title:
SYNCHRONIZATION, SCHEDULING, NETWORK MANAGEMENT AND FREQUENCY ASSIGNMENT METHOD OF A LAYERED WIRELESS ACCESS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/000110
Kind Code:
A1
Abstract:
A synchronization method of a layered wireless access system is disclosed in the present invention. The method is applied in the layered wireless access system including an access point management unit and an access point attached to the access point management unit located in an access layer. The access point management unit has a timing server; the access point has a timing client-side; the timing server generates timing information and distributes it to the timing client-side of each attached access point; and the timing client-side recovers the timing information to be used as the local timing reference signal. As above, it is possible to realize clock synchronization between the access point management unit and the access point and to ensure normal operate of system. Methods of network management, scheduling, frequency assignment and flow control and so on based on a layered wireless access system are further provided in the present invention.

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Inventors:
ZHANG, Shizhuang (ZTE Plaza, Keji Road SouthHi-Tech Industrial Park, Nansha, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2008/071543
Publication Date:
January 07, 2010
Filing Date:
July 03, 2008
Export Citation:
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Assignee:
ZTE CORPORATION (ZTE Plaza, Keji Road SouthHi-Tech Industrial Park, Nansha, Shenzhen Guangdong 7, 518057, CN)
中兴通讯股份有限公司 (中国广东省深圳市南山区高新技术产业园科技南路中兴通讯大厦, Guangdong 7, 518057, CN)
International Classes:
H04L12/56
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (Technology Fortune Center, Suite B 305A 8 Xueqing Rd.Haidian, Beijing 5, 100085, CN)
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