Apparatus and method for transmitting/receiving resource allocation information in a communication system
First Claim
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1. A method of transmitting resource allocation information by a base station in a communication system, the method comprising the steps of:
- dividing at least one of a plurality of Frequency Division Duplexing (FDD) uplink Frequency Assignment (FA) resources into a plurality of segment regions; and
transmitting first resource allocation information to mobile stations through a plurality of Time Division Duplexing (TDD) downlink FA resources, wherein the first resource allocation information indicates each of a plurality of segment regions that corresponds to the plurality of TDD downlink FA resources among the plurality of segment regions;
wherein the step of transmitting the first resource allocation information comprises transmitting second resource allocation information indicating each of a plurality of TDD uplink FA resources that corresponds to the plurality of TDD downlink FA resources, together with the first resource allocation information, to the mobile stations; and
wherein the first resource allocation information and the second resource allocation information are comprised in Uplink MAPs (UL-MAPs) of the plurality of TDD downlink FA resources.
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Abstract
An apparatus and method for transmitting/receiving resource allocation information in a communication system are provided. In the method of transmitting resource allocation information, at least one of a plurality of FDD UL FA resources is divided into a plurality of segment regions, and first resource allocation information is transmitted to mobile stations through a plurality of TDD DL FA resources. The first resource allocation information indicates, among the plurality of segment regions, each of segment regions corresponding to the TDD down link FA resources.
11 Citations
20 Claims
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1. A method of transmitting resource allocation information by a base station in a communication system, the method comprising the steps of:
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dividing at least one of a plurality of Frequency Division Duplexing (FDD) uplink Frequency Assignment (FA) resources into a plurality of segment regions; and transmitting first resource allocation information to mobile stations through a plurality of Time Division Duplexing (TDD) downlink FA resources, wherein the first resource allocation information indicates each of a plurality of segment regions that corresponds to the plurality of TDD downlink FA resources among the plurality of segment regions; wherein the step of transmitting the first resource allocation information comprises transmitting second resource allocation information indicating each of a plurality of TDD uplink FA resources that corresponds to the plurality of TDD downlink FA resources, together with the first resource allocation information, to the mobile stations; and wherein the first resource allocation information and the second resource allocation information are comprised in Uplink MAPs (UL-MAPs) of the plurality of TDD downlink FA resources. - View Dependent Claims (2, 3, 4, 5)
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6. A method of receiving resource allocation information by a mobile station in a communication system, the method comprising the steps of:
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receiving first resource allocation information from a base station through at least one Time Division Duplexing (TDD) downlink Frequency Assignment (FA) resource allocated to the mobile station, wherein the first resource allocation information indicates a segment region corresponding to the TDD downlink FA resource; and determining the segment region using the first resource allocation information, wherein the segment region is at least one segment region that is allocated to the mobile station from among a plurality of segment regions generated by dividing at least one of a plurality of Frequency Division Duplexing (FDD) uplink FA resources into a plurality of regions; wherein the step of receiving the first resource allocation information comprises receiving second resource allocation information indicating a TDD uplink FA resource corresponding to the TDD downlink FA resource, together with the first resource allocation information, from the base station, wherein the TDD uplink FA resource is at least one TDD uplink FA resource that is allocated to the mobile station from among a plurality of TDD uplink FA resources; and wherein the first resource allocation information and the second resource allocation information are comprised in uplink MAPs (UL-MAPs) of the at least one TDD downlink FA resource. - View Dependent Claims (7, 8, 9, 10)
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11. An apparatus for transmitting resource allocation information in a communication system, the apparatus comprising:
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a base station for dividing at least one of a plurality of Frequency Division Duplexing (FDD) uplink Frequency Assignment (FA) resources into a plurality of segment regions, and transmitting first resource allocation information to mobile stations through a plurality of Time Division Duplexing (TDD) downlink FA resources, wherein the first resource allocation information indicates each of a plurality of segment regions corresponding to the plurality of TDD downlink FA resources among the plurality of segment regions; wherein the base station transmits second resource allocation information indicating each of a plurality of TDD uplink FA resources that corresponds to the plurality of TDD downlink FA resources, together with the first resource allocation information, to the mobile stations; and wherein the first resource allocation information and the second resource allocation information are comprised in Uplink MAPs (UL-MAPs) of the plurality of TDD downlink FA resources. - View Dependent Claims (12, 13, 14, 15)
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16. An apparatus for receiving resource allocation information in a communication system, the apparatus comprising:
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a mobile station for receiving first resource allocation information from a base station through at least one Time Division Duplexing (TDD) downlink Frequency Assignment (FA) resource allocated to the mobile station, wherein the first resource allocation information indicates a segment region corresponding to the at least one TDD downlink FA resource, and determining the segment region using the first resource allocation information, wherein the segment region is at least one segment region that is allocated to the mobile station from among a plurality of segment regions generated by dividing at least one of a plurality of Frequency Division Duplexing (FDD) uplink FA resources into a plurality of regions; wherein the mobile station receives second resource allocation information indicating a TDD uplink FA resource corresponding to the TDD downlink FA resource, together with the first resource allocation information, from the base station, wherein the TDD uplink FA resource is at least one TDD uplink FA resource that is allocated to the mobile station from among a plurality of TDD uplink FA resources; and wherein the first resource allocation information and the second resource allocation information are comprised in uplink MAPs (UL-MAPs) of the at least one TDD downlink FA resource. - View Dependent Claims (17, 18, 19, 20)
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Specification