Wireless base station and mobile station
AssigneeFujitsu Limited
InventorsKazuhisa Obuchi, Tetsuya Yano, Shunji Miyazaki
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Abstract
An mobile station implements data transport which allows for handover. The mobile station transmits a second datum in response to a first datum received from a wireless base station, the mobile station being characterized in that it comprises: a detection unit which detects that handover is to be performed; and a control unit which provides control such that, in cases where the detection has been made, the changeover timing of the transmission destination for the second datum is made later than the changeover timing of the reception channel for the first datum.
Claims9
A mobile station which transmits a second datum in response to a first datum received from a wireless base station, the mobile station being characterized in that it comprises:
- a detection unit which detects that handover is to be performed;
- and
- a control unit which provides control such that, in cases where the detection has been made, the changeover timing of the transmission destination for the second datum is made later than the changeover timing of the reception channel for the first datum.
A wireless base station which transmits a first datum and receives a second datum from a mobile station in response to the first datum, the wireless base station being characterized in that it comprises:
- a detection unit which detects that the mobile station is performing handover;
- and
- an acquisition unit which, when the detection has been made, acquires second data which is generated by the mobile station in response to first data transmitted before changeover of the reception channel for the first data and which is transmitted by the mobile station after the changeover.
A wireless base station as set forth in claim 8, characterized in that the acquisition unit either performs acquisition from another wireless base station forming the handover destination wireless zone of the mobile station or performs acquisition itself without going through another wireless base station.
Dependencies are inferred from the claim text.