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US 6,958,985 B1Granted
Mobile communication system
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorsYoshinori Uchida, Shinji Matsumoto
Life of this patent
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Abstract
In a mobile communication system, a subscriber station MS11 changes the time slot for receiving a frame from a base station 1 in accordance with TS change information sent from the base station, while the base station 1 changes the time slot for receiving a frame from the subscriber station MS11 in accordance with TS change information sent from the subscriber station.
Claims21
A mobile communication system, comprising:
- at least one base station, including time slot change request means which sends time slot change information to a subscriber station connected thereto by radio when it becomes necessary to change the transmission rate for data to be sent to the subscriber station;
- and
- at least one subscriber station, including time slot changing means which, upon receiving the time slot change information from the change request means of the base station, changes the time slot in which to receive data from the base station in accordance with the time slot change information.
A mobile communication system comprising:
- at least one subscriber station, including time slot change request means which sends a time slot change information to a base station connected thereto by radio when it becomes necessary to change the transmission rate for data to be sent to the base station;
- and
- at least one base station, including time slot changing means which, upon receiving the time slot change information from the change request means of the subscriber station, changes the time slot in which to receive data from the subscriber station in accordance with the time slot change information.
A mobile communication system, comprising:
- at least one base station, including time slot change request means for sending time slot change information to a subscriber station connected to the base station by a radio communication channel, when it becomes necessary to change a transmission rate for data to be sent from said base station to said subscriber station, and time slot changing means for receiving time slot change information from a subscriber station and changing a time slot in which to receive data from said subscriber station;
- and
- at least one subscriber station, including time slot change request means for sending time slot change information to a base station connected to the subscriber station by a radio communication channel, when it becomes necessary to change transmission rate for data to be sent from said at least one subscriber station to said base station;
- and time slot changing means for receiving time slot change information from a base station and changing a time slot in which to receive data from said base station.
1 more element
Dependencies are inferred from the claim text.