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특허 상세정보

Network formation in asset-tracking system based on asset class

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04Q-007/20   
미국특허분류(USC) 455/422.1; 455/449; 455/435.1; 455/517; 455/456.1; 455/500; 455/522; 455/466
출원번호 US-0604032 (2003-06-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Tillman Ivsan, PLLC
인용정보 피인용 횟수 : 74  인용 특허 : 55
초록

A plurality of wireless transceivers are associated with assets and each transceiver is assigned a class designation representative of an attribute, characteristic, relation, or behavior of its respective asset. Class based network formation routines are utilized to establish hierarchical networks based on asset classes, and the asset class is used by each transceiver to screen communications intended for receipt by transceivers of the same class. The overall wireless data communication network results in reduced power consumption and signal interference...

대표
청구항

1. A method of forming a wireless data communication network among transceivers, each transceiver including a designation with a first plurality of transceivers having a first common designation and a second plurality of transceivers having a second common designation different from the first common designation, the method comprising the steps of:(a) forming an ad hoc hierarchical network for each of the first plurality and second plurality of transceivers; and (b) communicating to an external network from each transceiver of each ad hoc hierarchical net...

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