Base station device and communication terminal device
First Claim
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1. A base station apparatus comprising:
- an assignment section that determines scheduling and transmission parameters for communication terminal apparatuses in the own cell; and
a transmission section that transmits the assignment result of said assignment section, wherein said assignment section does not perform individual assignment to a communication terminal apparatus in the process of soft handover among communication terminal apparatuses in the own cell.
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Abstract
A base station apparatus and communication terminal apparatus capable of estimating interference with other cells on an uplink and realizing optimum assignment. At a base station (100), a scheduling and transmission parameter determining section (113) receives soft handover information from a higher layer and does not perform individual assignment processing for a mobile station in the process of soft handover. In this way, the mobile station can perform continuous transmission at a constant transmission rate (e.g., coding rate, modulation scheme, spreading factor, transmit power, etc.).
56 Citations
18 Claims
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1. A base station apparatus comprising:
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an assignment section that determines scheduling and transmission parameters for communication terminal apparatuses in the own cell; and
a transmission section that transmits the assignment result of said assignment section, wherein said assignment section does not perform individual assignment to a communication terminal apparatus in the process of soft handover among communication terminal apparatuses in the own cell. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A communication terminal apparatus comprising:
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an acquisition section that acquires an assignment result from the base station apparatus; and
a transmission section that performs transmission according to assigned scheduling and transmission rate according to the acquired assignment result, wherein when the own communication terminal apparatus is in the process of soft handover, said transmission section performs continuous transmission at a predetermined transmission rate. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification