System and method for transmitting/receiving information about allocated uplink sounding resources in a communication system
First Claim
1. A method of a transmitter for transmitting sounding resource allocation information where a uplink resources will be allocated in a communication system, comprising:
- receiving a operation mode information from a receiver;
determining sounding resource characteristic on the operation mode information received from the receiver, the sounding resource characteristic being at least one of sounding resource size and and interval of time-domain and frequency-domain; and
selecting one of a plurality of sounding resource allocation patterns in accordance with the determining step.
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Accused Products
Abstract
An system and method for transmitting/receiving sounding resource allocation information in a communication system are provided, in which a transmitter selects one of a plurality of preset sounding resource allocation patterns according to operation mode information about an receiver to which uplink resources will be allocated, the uplink resources having a period of a predetermined number of time units and a predetermined number of frequency units, reads resource layout information about each sounding subblocks of an active sounding resource allocation pattern corresponding to the selected sounding resource allocation pattern, and allocates at least one of the sounding subblocks of the sounding resource allocation pattern to the receiver according to the resource layout information and transmitting a sounding resource allocation information including the allocated sounding subblock information.
35 Citations
33 Claims
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1. A method of a transmitter for transmitting sounding resource allocation information where a uplink resources will be allocated in a communication system, comprising:
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receiving a operation mode information from a receiver; determining sounding resource characteristic on the operation mode information received from the receiver, the sounding resource characteristic being at least one of sounding resource size and and interval of time-domain and frequency-domain; and selecting one of a plurality of sounding resource allocation patterns in accordance with the determining step. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for receiving sounding resource allocation information in a receiver in a communication system, comprising:
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receiving sounding resource allocation information from a transmitter; reading resource layout information about sounding subblocks of an active sounding resource allocation pattern corresponding to a sounding resource allocation pattern index included in the sounding resource allocation information, if the received sounding resource allocation pattern index is different from a previous sounding resource allocation pattern index; and mapping one of channel quality information value and a sounding signal to sounding resources allocated by the resource layout information and the sounding resource allocation information. - View Dependent Claims (17, 18, 19)
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20. A system for transmitting/receiving sounding resource allocation information in a communication system, comprising:
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a sounding resource allocation pattern decider for selecting one of a plurality of preset sounding resource allocation patterns according to operation mode information about a Receiver (MS) to which uplink resources will be allocated, a frame structure, and a resource ratio; a sounding resource allocation pattern memory for storing resource layout information about sounding subblocks of each sounding resource allocation pattern; and a controller for reading resource layout information about each sounding subblocks of an active sounding resource allocation pattern corresponding to the selected sounding resource allocation pattern from the sounding subblock pattern memory, and allocating at least one of the sounding subblocks of the sounding resource allocation pattern to the receiver according to the resource layout information. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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Specification