Title:
METHOD AND SYSTEM FOR RESISTING INTERFERENCE AND ENLARGING NETWORK CAPABILITY IN WIRELESS MULTI-HOP NETWORKS
Document Type and Number:
WIPO Patent Application WO/2010/034151
Kind Code:
A1
Abstract:
The invention is concerned with a method and system for reducing communication interference in wireless networks. The method of the invention includes: detecting multiple neighbor nodes of a center node; sending a first communication signal to the multiple neighbor nodes and the first communication signal is only transmitted to the nodes which are regarded as the neighbors by the center node; when the data is transferred between the center node and one of the neighbor nodes, the others of the neighbor nodes will not transmit any data in the same channel according to the first communication signal so that the communication interference in the wireless network would be reduced.
Inventors:
ZHENG HONG HELENA (CN)
LV HUI (CN)
TAI JACK HAN CHIN (US)
LV HUI (CN)
TAI JACK HAN CHIN (US)
Application Number:
PCT/CN2008/072507
Publication Date:
April 01, 2010
Filing Date:
September 25, 2008
Export Citation:
Assignee:
SKYPHY NETWORKS CHENG DU CO LT (CN)
SKYPHY NETWORKS SHANG HAI CO L (CN)
ZHENG HONG HELENA (CN)
LV HUI (CN)
TAI JACK HAN CHIN (US)
SKYPHY NETWORKS SHANG HAI CO L (CN)
ZHENG HONG HELENA (CN)
LV HUI (CN)
TAI JACK HAN CHIN (US)
International Classes:
H04W52/46; H04B7/005
Foreign References:
| CN101242208A | 2008-08-13 | |||
| CN1751243A | 2006-03-22 |
Other References:
NING, LUYOU ET AL.: "Adopting Power Control in MACA Protocol for Mobile Ad Hoc Networks.", CHINESE HIGH TECHNOLOGY LETTERS., 31 October 2002 (2002-10-31), pages 26 - 29,38
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (Block A Corporate Square, No.35 Jinrong Street, Beijing 0, CN)
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