Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2011-07-12
2011-07-12
Pérez-Gutiérrez, Rafael (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S450000, C455S452100
Reexamination Certificate
active
07979090
ABSTRACT:
A method and a system is disclosed for improving transmission of timing advance messages to a mobile station, in a network employing adaptive antenna systems. In a typical embodiment each TA-message is dedicated to one mobile and sent in the adaptive antenna beam that covers the area where the desired mobile is located.
REFERENCES:
patent: 6301238 (2001-10-01), Hagerman et al.
patent: 6477151 (2002-11-01), Oksala
patent: 6553012 (2003-04-01), Katz
patent: 6693892 (2004-02-01), Rinne et al.
patent: 6697640 (2004-02-01), Katz et al.
patent: 2002/0123370 (2002-09-01), Berg et al.
patent: 2007/0265012 (2007-11-01), Sorbara et al.
patent: 1385008 (2002-12-01), None
patent: 1 096 696 (2001-05-01), None
patent: 01/31810 (2001-05-01), None
patent: WO 01/89030 (2001-11-01), None
Martin Alm and Stephen Craig, Adaptive Antenna Systems and EGPRS Data Protocol Aspects, 2004 IEEE 59th Vehicular Technology Conference, May 17-19, 2004, Proceedings vol. 1, pp. 54-58.
EP Office Action mailed Sep. 27, 2007 in corresponding EP application 04735440.2-2411.
General Packet Radio Service (GPRS) 3rdGeneration Partnership Project, 3GPP TS 43.064 V6.1.0 (Aug. 2003), Release 6, pp. 36-39.
CN Office Action and English translation thereof mailed Jun. 19, 2009 in corresponding Chinese application 200480043172.1.
General Packet Radio Service (GPRS), 3rdGeneration Partnership Project; Technical Specification Group GSM/EDGE, Radio Access, 3GPP TS 43.064 V6.1.0 (Aug. 2003), Stage 2, Release 6.
English translation of Chinese Office Action dated Sep. 13, 2010 (15 pages).
Ahl Johnny
Alm Martin
Berg Magnus L.
Di Prisco German Viana
Nixon & Vanderhye P.C.
Perez-Gutierrez Rafael
Telefonaktiebolaget LM Ericsson (publ)
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