Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2005-11-08
2005-11-08
Perez-Gutierrez, Rafael (Department: 2686)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S069000, C455S561000
Reexamination Certificate
active
06963754
ABSTRACT:
Disclosed is a transmission power control method which enables communications between a base station and a terminal station to be always performed at a high transfer rate by always assuring an uplink communication path between a base station which can transfer a downlink signal most efficiently and a terminal station. Each of terminal stations111to119selects a base station which can receive a downlink radio wave with the highest power, and transmits a code for identifying the base station on an uplink signal. When the received power of the uplink radio waves transmitted from the terminal station which has transmitted the code identifying the own station is higher than the threshold value, each of base stations501to503transmits a control signal for decreasing the power to the terminal station. When the terminal station sends a code for identifying another station or the power of the uplink radio waves received from the terminal station is lower than the threshold value, a control signal for increasing the power is sent to the terminal station. When even one power control signal for giving instruction to decrease the transmission power exists, each terminal station decreases its transmission power. When there is not the power control signal, each terminal station increases its transmission power.
REFERENCES:
patent: 5485486 (1996-01-01), Gilhousen et al.
patent: 5887245 (1999-03-01), Lindroth et al.
patent: 6185431 (2001-02-01), Li et al.
patent: 6385183 (2002-05-01), Takeo
patent: 6405021 (2002-06-01), Hamabe
patent: 6628924 (2003-09-01), Miyamoto
patent: 2002/0082038 (2002-06-01), Mochizuki
patent: 2003/0050084 (2003-03-01), Damnjanovic et al.
Section 6.1.2.3.2 (Chapter 6, p 6), Section 6.6.6.2.7.2 (Chpater 6, p 180), and Section 7.1.3.1.7 (Chapter 7, p 13 to p 15) of document of the standard of revision TIA/EIA/IS-95-A issued by TIA (Telecommunications Industry Association) on May 18, 1995.
Section 2.1.2.3.2 (Chapter 2, p 36 to p 38), Section 3.1.3.1.10 (Chapter 3, p 97 to p 99), and so on of document of the standard of revision STD-T64-C.S0002-A issued by ARIB (Association of Radio Industries and Business) on Mar. 2, 2000.
Section 9.2.1.2.4 (Chapter 9, p 23 to p 26), Section 9.2.1.4.2 (Chapter 9, p 53 to p 54), and so on of document of the standard of revision TIA/EIA/IS-856 issued by TIA on Oct. 27, 2000.
Kawamoto Kiyoshi
Masuda Noboru
Masuda Satoshi
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Perez-Gutierrez Rafael
LandOfFree
Transmission power control method of wireless communication... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission power control method of wireless communication..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission power control method of wireless communication... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3486588