METHOD FOR REPORTING CAPABILITY INFORMATION AND DUAL MODE USER EQUIPMENT ADAPTED THERETO
First Claim
1. A method for transmitting user equipment (UE) capability information, the method comprising:
- receiving a message requesting UE capability information;
identifying first information for frequency division duplex (FDD) and second information for time division duplex (TDD) based on the received message;
transmitting the UE capability information including both the first information for FDD and the second information for TDD, if the first information is different from the second information; and
transmitting UE capability information including one of the first information for FDD and the second information for TDD, if the first information is same as the second information for TDD.
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Accused Products
Abstract
A system and a method that reports capability information regarding a dual mode User Equipment (UE) are provided. The UE supports Frequency Division Duplex (FDD) and Time Division Duplex (TDD). The UE capability transmitting method includes receiving a message requesting UE capability information from an evolved Node B (eNB), generating first capability information and second capability information according to the UE capability information requesting message, and transmitting UE capability information including the first and second capability information to the eNB. The first capability information comprises FDD capability information applicable to an FDD mode or TDD capability information applicable to a TDD mode. The second capability information comprises capability information applicable to both the FDD mode and the TDD mode. The system and method can allow a dual mode UE to efficiently report its capability information.
61 Citations
12 Claims
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1. A method for transmitting user equipment (UE) capability information, the method comprising:
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receiving a message requesting UE capability information; identifying first information for frequency division duplex (FDD) and second information for time division duplex (TDD) based on the received message; transmitting the UE capability information including both the first information for FDD and the second information for TDD, if the first information is different from the second information; and transmitting UE capability information including one of the first information for FDD and the second information for TDD, if the first information is same as the second information for TDD. - View Dependent Claims (2, 3)
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4. A user equipment (UE), the UE comprising:
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a transceiver configured to; receive a message requesting UE capability information, transmit UE capability information including both first information for frequency division duplex (FDD) and second information for time division duplex (TDD), if the first information is different from the second information, and transmit UE capability information including one of the first information for FDD and the second information for TDD, if the first information is same as the second information for TDD; and a controller configured to identify the first information for FDD and the second information for TDD based on the received message. - View Dependent Claims (5, 6)
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7. A method for receiving user equipment (UE) capability information, the method comprising:
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transmitting a message requesting UE capability information; and receiving a UE capability information message in response to the request message, wherein, the UE capability information includes both first information for frequency division duplex (FDD) and second information for time division duplex (TDD) or one of the first information for FDD and the second information for TDD. - View Dependent Claims (8, 9)
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10. An evolved node B (eNB) comprising:
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a transceiver configured to; transmit a message requesting user equipment (UE) capability information, and receive a UE capability information message in response to the request message, wherein the UE capability information includes both first information for frequency division duplex (FDD) and second information for time division duplex (TDD) or one of the first information for FDD and the second information for TDD. - View Dependent Claims (11, 12)
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Specification