DATA TRANSMISSION AND RECEPTION METHOD IN COOPERATIVE COMMUNICATION SYSTEM
First Claim
Patent Images
1. A data transmission method of a base station in a cooperative communication system, comprising:
- generating a first code word for cooperative transmission and a second code word for direct transmission to a mobile station; and
transmitting a signal comprising one or more of the first and second code words to a relay equipment for cooperative transmission and the mobile station, andwherein the first and second words are independent from each other.
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Abstract
A data transmission and reception method in a cooperative communication system is provided. The data transmission method of a base station in a cooperative communication system includes: generating a first code word for cooperative transmission and a second code word for direct transmission to a mobile station; and transmitting a signal including one or more of the first and second code words to a relay equipment for cooperative transmission and the mobile station. The first and second words are independent from each other.
103 Citations
17 Claims
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1. A data transmission method of a base station in a cooperative communication system, comprising:
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generating a first code word for cooperative transmission and a second code word for direct transmission to a mobile station; and transmitting a signal comprising one or more of the first and second code words to a relay equipment for cooperative transmission and the mobile station, and wherein the first and second words are independent from each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A data transmission and reception method of a relay equipment in a cooperative communication system, comprising:
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receiving a first signal transmitted from a base station, the first signal comprising one or more of a first code word for cooperative transmission and a second code word for direct transmission to a mobile station, and transmitting a second signal comprising the first code word to the mobile station, wherein the first and second code words are independent from each other. - View Dependent Claims (10, 11, 12)
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13. A data reception method of a mobile station in a cooperative communication system, comprising:
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receiving a first signal transmitted from a base station, the first signal comprising one or more of a first code word for cooperative transmission and a second code word for direct transmission; and receiving a second signal comprising the first code word from a relay equipment which cooperatively transmits the first signal, wherein the first and second code words are independent from each other. - View Dependent Claims (14)
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15. A data transmission method of a base station in a cooperative communication system, comprising:
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performing resource or time scheduling; allocating resources or transmission times of links among the base station, a relay equipment and a mobile station in accordance with the scheduling; and transmitting data to the relay equipment and the mobile station, respectively, depending on the allocated resources and transmission times. - View Dependent Claims (16, 17)
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Specification