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 capability information and second capability information according to the received message, the first capability information being applicable to either a frequency division duplex (FDD) mode or a time division duplex (TDD) mode and the second capability information being applicable to both the FDD mode and the TDD mode; and
transmitting a UE capability information message including both the first capability information and the second capability information if the first capability information is different from the second capability information.
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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.
10 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 capability information and second capability information according to the received message, the first capability information being applicable to either a frequency division duplex (FDD) mode or a time division duplex (TDD) mode and the second capability information being applicable to both the FDD mode and the TDD mode; and transmitting a UE capability information message including both the first capability information and the second capability information if the first capability information is different from the second capability information. - 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, and transmit a UE capability information message including both first capability information and second capability information if the first capability information is different from the second capability information; and a controller configured to identify the first capability information and the second capability information according to the received message, the first capability information being applicable to either a frequency division duplex (FDD) mode or a time division duplex (TDD) mode and the second capability information being applicable to both the FDD mode and the TDD mode. - 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 message includes both first capability information and second capability information if the first capability information is different from the second capability information, and wherein the first capability information is applicable to either a frequency division duplex (FDD) mode or a time division duplex (TDD) mode and the second capability information is applicable to both the FDD mode and the TDD mode. - 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 capability information, and receive a user equipment (UE) capability information message in response to the request message, wherein the UE capability information message includes both first capability information and second capability information if the first capability information is different from the second capability information, and wherein the first capability information is applicable to either a frequency division duplex (FDD) mode or a time division duplex (TDD) mode and the second capability information is applicable to both the FDD mode and the TDD mode. - View Dependent Claims (11, 12)
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Specification