Apparatus and method for reception of neighboring cell service
AssigneeLG Electronics Inc.
InventorsSeung-June Yi, Young-Dae Lee, Sung-Duck Chun
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Abstract
A method for a mobile terminal to receive a service in mobile communications comprises the steps of detecting that the service is unavailable from a serving cell that serves the mobile terminal, and then either receiving the service from at least one neighboring cell from which the service is available while the serving cell continues to serve the mobile terminal, or selecting a cell among cells from which the service is available and receiving the service from the selected cell.
Claims12
A mobile terminal to receive a point-to-multipoint service in mobile communications, the terminal comprising:
- a transceiver to transmit and to receive signals;
- and
- a processor operatively connected to and cooperating with the transceiver to detect that the point-to-multipoint service is unavailable from a current cell that serves the terminal, and either to receive the point-to-multipoint service from at least one neighboring cell from which the point-to-multipoint service is available while the serving cell continues to serve the terminal, or to select a cell among cells from which the point-to-multipoint service is available and to receive the point-to-multipoint service from the selected cell,
- wherein the point-to-multipoint service is a multimedia broadcast/multicast service (MBMS) service,
- wherein information on a common channel is used to detect whether the point-to-multipoint service is unavailable from the current cell, and
- wherein the common channel is a multimedia broadcast/multicast service (MBMS) control channel (MCCH).
A method for a mobile terminal to receive a point-to-multipoint service in mobile communications, the method comprising:
- detecting that the point-to-multipoint service is unavailable from a serving cell that serves the mobile terminal;
- and
- selectively receiving the point-to-multipoint service from at least one neighboring cell from which the point-to-multipoint service is available while the serving cell continues to serve the mobile terminal, or selecting a cell among cells from which the point-to-multipoint service is available and receiving the point-to-multipoint service from the selected cell,
- wherein the point-to-multipoint service is a multimedia broadcast/multicast service (MBMS) service,
- wherein the detecting is performed by using information received via a common channel, and
- wherein the common channel is a multimedia broadcast/multicast service (MBMS) control channel (MCCH).
Dependencies are inferred from the claim text.