Method and apparatus for providing location services for a...

Details Method and apparatus for providing location services for a... Method and apparatus for providing location services for a...

2007-12-17

2011-12-20

Nguyen, Tu X (Department: 2618)

Telecommunications

Carrier wave repeater or relay system

With delay or recording

C455S404200

Reexamination Certificate

active

08081923

ABSTRACT:
A method and system for normalizing various simulcasting nodes within a distributed antenna system (DAS) simulcast sector uses the simulcast sector's known fiber delays, the distance between the nodes, and its corresponding RF delays. The methodology includes adding calculated delays to the known fiber delays to normalize each node's delay. Each normalized node delay value is equal to the value of the fiber delay of the furthest node plus the respective RF delay distance from that node.

REFERENCES:
patent: 6178334 (2001-01-01), Shyy et al.
patent: 7047028 (2006-05-01), Cagenius
patent: 7450520 (2008-11-01), Bernier et al.
patent: 7493129 (2009-02-01), Mostafa et al.
patent: 2003/0222819 (2003-12-01), Karr et al.
patent: 2003/0226071 (2003-12-01), Millar
patent: 2004/0038683 (2004-02-01), Rappaport et al.
patent: 2005/0037775 (2005-02-01), Moeglein et al.
patent: 2006/0276202 (2006-12-01), Moeglein et al.
Office Action in U.S. Appl. No. 11/674,370 mailed Sep. 2, 2009.
Office Action in U.S. Appl. No. 11/674,370 mailed May 10, 2010.
International Search Report in PCT/US08/153814 dated Jul. 22, 2008.
Office Action in U.S. Appl. No. 11/674,370 mailed Mar. 29, 2011.

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