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US 7,583,981 B2Granted
Mobile station and weighting control method
AssigneeFujitsu Limited
InventorMasaaki Suzuki
Life of this patent
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AssigneeFujitsu Limited
InventorMasaaki Suzuki
Estimating the term…
In a first state in which the same voice data is being received from a plurality of base stations on a first channel (DPCH) and a packet is not being received on a second channel (HS-PDSCH), weight is decided in such a manner that first weighting is applied to signals received from respective ones of the base stations and prescribed control is performed based upon the signals to which the first weighting has been applied. In a second state in which the same voice data is being received from a plurality of base stations on the first channel and a packet is not being received on the second channel, weight is decided in such a manner that second weighting is applied to signals received from respective ones of the base stations and prescribed control is performed based upon the signals to which the second weighting has been applied. When the second state has changed to the first state, transition time (protection time) TMR at which there is a transition from second weighting to first weighting is controlled adaptively.
A method of controlling weighting of a mobile station in a communication system for transmitting the same data from a plurality of base stations to a mobile station on a first channel and transmitting other data from one base station to the mobile station intermittently on a second channel during communication on the first channel, said method comprising:
A mobile station in a communication system for transmitting the same data from a plurality of base stations to a mobile station on a first channel and transmitting other data from one base station to the mobile station intermittently on a second channel during communication on the first channel, said mobile station comprising:
A mobile station for receiving data of the same content from both a first base station, which transmits data of the same content by antenna diversity using first and second antennas, and a second base station, which transmits data of the same content by antenna diversity using third and fourth antennas, comprising:
A mobile station for receiving data of the same content from both a first base station, which transmits data of the same content by antenna diversity using first and second antennas, and a second base station, which transmits data of the same content by antenna diversity using third and fourth antennas, said mobile station having:
Dependencies are inferred from the claim text.