Communication control method for communication terminal device, and communication terminal device
AssigneeHitachi Kokusai Electric Inc.
InventorsTakahito ISHII, Takekazu YOSHINAGA
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Abstract
In a communication control method for a communication terminal device including a plurality of communication units corresponding to different communication schemes or communication systems to perform communication in parallel, when a first communication unit performs transmission, transmission/reception of another communication unit is stopped. Then, a transmission/reception stop duration of the another communication unit is set to be equal to or less than a predetermined number of synchronization protection stages.
Claims14
A communication control method for a communication terminal device including a plurality of communication units corresponding to different communication schemes or communication systems to perform communication in parallel, the method comprising:
- when a first communication unit performs transmission, stopping transmission/reception of another communication unit;
- and
- setting a transmission/reception stop duration of the another communication unit to be equal to or less than a predetermined number of synchronization protection stages.
A communication control method for a communication terminal device including a plurality of communication units corresponding to different communication schemes or communication systems to perform communication in parallel, the method comprising:
- when a first communication unit performs transmission, stopping transmission/reception of another communication unit.
A communication terminal device including a plurality of communication units corresponding to different communication schemes or communication systems to perform communication in parallel,
- wherein a first communication unit stores in advance a radio unit OFF time which is within an out-of-synchronization time until a second communication unit causes out-of-synchronization due to continuous radio unit OFF, and upon detecting its own data transmission timing, the first communication unit outputs a radio unit OFF signal, for allowing a radio unit of the second communication unit to stop transmission/reception, at the data transmission timing in the radio unit OFF time which is within the out-of-synchronization time, and
- wherein the radio unit of the second communication unit stops transmission/reception of the radio unit by the radio unit OFF signal.
Dependencies are inferred from the claim text.