Wireless communication terminal and handoff determination method
AssigneeKYOCERA Corporation
InventorKenji Kono
Life of this patent
Estimating the term…
Abstract
A wireless communication terminal includes a measurement section that measures quality of a signal transmitted from a base station, a determination section that determines whether or not handoff is to be performed based on a measurement result of the measurement section and a criterion of the determination of the handoff, and handoff section that performs the handoff based on a determination result of the determination section, wherein the determination section changes the criterion of the determination of the handoff when the handoff section performs the handoff in a predetermined repetition pattern.
Claims12
A wireless communication terminal comprising:
- a measurement section that measures quality of a signal transmitted from a base station;
- a determination section that determines whether or not handoff is to be performed based on a measurement result of the measurement section and a criterion of the determination of the handoff;
- and
- a handoff section that performs the handoff based on a determination result of the determination section,
- wherein the determination section changes the criterion of the determination of the handoff when the handoff section performs the handoff in a predetermined repetition pattern.
A wireless communication terminal comprising:
- a measurement section that measures quality of a signal transmitted from a base station;
- a determination section that determines whether or not handoff is to be performed based on a measurement result of the measurement section and a criterion of the determination of the handoff;
- and
- a handoff section that performs the handoff based on a determination result of the determination section,
- wherein the determination section determines whether or not the handoff is to be performed based on a value obtained by time-averaging the measurement result of the measurement section immediately after the handoff is performed, and determines whether or not the handoff is to be performed based on a value obtained by number-averaging the measurement result of the measurement section after a lapse of a predetermined period since the handoff is performed.
A handoff determination method of a wireless communication terminal which performs wireless communication with base stations using each of a first communication method and a second communication method and enables to be in an idle state condition with both methods, the handoff determination method comprising the steps of:
- measuring quality of a signal transmitted from a base station;
- determining whether or not a handoff is to be performed based on a measurement result and a criterion of the determination of the handoff;
- performing the handoff based on a determination result;
- and
- changing the criterion of the determination of the handoff when the handoff section performs the handoff in a predetermined repetition pattern.
A handoff determination method comprising the steps of:
- measuring quality of a signal transmitted from a base station;
- determining whether or not a handoff is to be performed based on a measurement result and a criterion of the determination of the handoff;
- and
- performing the handoff based on a determination result,
- wherein whether or not the handoff is to be performed is determined based on a value obtained by time-averaging the measurement result of the measurement section immediately after the handoff is performed, and whether or not the handoff is to be performed is determined based on a value obtained by number-averaging the measurement result of the measurement section after a lapse of a predetermined period since the handoff is performed.
Dependencies are inferred from the claim text.