Seamless connection multi-gateway wireless sensor network (WSN) structure

The invention relates to a seamless connection multi-gateway WSN structure and belongs to the technical field of the Internet of Things. Framework construction of the WSN is performed by using multiple gateways and frequency reuse, and therefore the system capacity is greatly improved; and shared no...

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Bibliographic Details
Main Authors JIN JIYU, WANG ZHISEN, SONG RONGQIANG, TIAN SHAOWEI, PIAO TAIMING, LIANG DESHI
Format Patent
LanguageChinese
English
Published 27.03.2013
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The invention relates to a seamless connection multi-gateway WSN structure and belongs to the technical field of the Internet of Things. Framework construction of the WSN is performed by using multiple gateways and frequency reuse, and therefore the system capacity is greatly improved; and shared nodes are adopted at edges of subnets to enable the shared nodes to be connected with adjacent subnets simultaneously. According to the structure, seamless connection among the subnets is achieved and the transmission delay is effectively reduced.
Bibliography:Application Number: CN20121500878