Telecommunication method and apparatus thereof

1. A telecommunication method comprising:

selecting one of a plurality of base stations of a mobile communication system as a target base station for a handover of a user equipment from a first base station of the plurality of base stations to the target base station, wherein the first base station has a previously established communication link with the user equipment and performs the selecting;

transmitting a handover request from the first base station to said target base station, wherein the handover request includes physical resource information to be used by the first base station for transmitting a handover command to the user equipment, wherein the target base station uses the physical resource information to not transmit the physical resources during transmission of the handover command or to transmit the physical resources at reduced transmission power during transmission of the handover command;

receiving a handover request acknowledgement from said target base station at the first base station, said handover request acknowledgment being indicative of at least one physical resource of said target base station, wherein a description of the at least one physical resource is decoded using a modulo operation with a temporary identifier of the user equipment, wherein the at least one physical resource is a physical resource block, wherein the modulo operation decodes a first block position of the physical resource block in at least a predefined digit position from the temporary identifier, wherein the at least one physical resource is selected for minimizing interference with the target base station during the transmission of the handover command; and

transmitting the handover command to said user equipment via said communication link, the communication link being previously established via said at least one physical resource, said handover command being descriptive of information required for accessing said target base station.

2. The telecommunication method of claim 1 , wherein said physical resource being at least one of frequency spectrum, time slot, physical resource block or antenna beam.

3. The telecommunication method of claim 1 , wherein said physical resource block is not transmitted by said target base station during said transmission of said handover command.

4. The telecommunication method of claim 1 , wherein said handover request acknowledgment is further indicative of a block position of said physical resource block, wherein said handover command is transmitted at said block position of said physical resource block.

5. The telecommunication method of claim 1 , wherein said handover request comprises physical resource information to be used by said first base station during transmission of said handover command, wherein said target base station uses said physical resource information for transmitting said physical resources with reduced transmission power during said transmission of said handover command.

6. The telecommunication method of claim 1 , wherein said mobile communication system is a frequency reuse-1 multi-carrier system.

7. A base station, comprising:

a processor configured to select one of a plurality of base stations of a mobile communication system as a target base station for a handover of a user equipment to the target base station while the base station has a previously established communication link with the user equipment;

a transmitter configured to transmit a handover request to the target base station, wherein the handover request includes physical resource information to be used for transmitting a handover command to the user equipment, wherein the target base station uses the physical resource information to not transmit the physical resources during transmission of the handover command or to transmit the physical resources at reduced transmission power during transmission of the handover command; and

a receiver configured to receive a handover request acknowledgement from the target base station, the handover request acknowledgment being indicative of at least one physical resource of the target base station, wherein a description of the at least one physical resource is decoded using a modulo operation with a temporary identifier of the user equipment, wherein the at least one physical resource is a physical resource block, wherein the modulo operation decodes a first block position of the physical resource block in at least a predefined digit position from the temporary identifier, wherein the at least one physical resource is selected for minimizing interference with the target base station during the transmission of the handover command; and

wherein the transmitter is configured to transmit the handover command to the user equipment via the communication link, the communication link being previously established via the at least one physical resource, the handover command being descriptive of information required for accessing the target base station.

8. A non-transitory computer-readable storage medium storing program instructions that, when executed by a processor, cause a base station to perform a telecommunication method, the method comprising:

selecting one of a plurality of base stations of a mobile communication system as a target base station for a handover of a user equipment from a first base station of the plurality of base stations to the target base station, wherein the first base station has a previously established communication link with the user equipment and performs the selecting;

transmitting a handover request from the first base station to the target base station, wherein the handover request includes physical resource information to be used by the first base station for transmitting a handover command to the user equipment, wherein the target base station uses the physical resource information to not transmit the physical resources during transmission of the handover command or to transmit the physical resources at reduced transmission power during transmission of the handover command;

receiving a handover request acknowledgement from the target base station at the first base station, the handover request acknowledgment being indicative of at least one physical resource of the target base station, wherein a description of the at least one physical resource is decoded using a modulo operation with a temporary identifier of the user equipment, wherein the at least one physical resource is a physical resource block, wherein the modulo operation decodes a first block position of the physical resource block in at least a predefined digit position from the temporary identifier, wherein the at least one physical resource is selected for minimizing interference with the target base station during the transmission of the handover command; and

transmitting the handover command to the user equipment via the communication link, the communication link being previously established via the at least one physical resource, the handover command being descriptive of information required for accessing the target base station.

9. The base station of claim 7 , wherein the physical resource being at least one of frequency spectrum, time slot, physical resource block or antenna beam.

10. The base station of claim 7 , wherein the physical resource block is not transmitted by the target base station during the transmission of the handover command.

11. The base station of claim 7 , wherein the handover request acknowledgment is further indicative of a block position of the physical resource block, wherein the transmitter is configured to transmit the handover command at the block position of the physical resource block.

12. The base station of claim 7 , wherein the handover request comprises physical resource information to be used during transmission of the handover command, wherein the target base station uses the physical resource information for transmitting the physical resources with reduced transmission power during the transmission of the handover command.

13. The base station of claim 7 , wherein the mobile communication system is a frequency reuse-1 multi-carrier system.