METHOD AND SYSTEM FOR PROVIDING CHANNEL ASSIGNMENT INFORMATION USED TO SUPPORT UPLINK AND DOWNLINK CHANNELS
First Claim
1. A method for utilizing channel control information associated with enhanced uplink (EU) transmission, the method comprising:
- receiving information via radio resource control (RRC) signaling;
receiving downlink (DL) control information for at least EU transmission, wherein the DL control information is one of a first type or a second type, and wherein the DL control information of the first type and the DL control information of the second type are received via a same channel;
determining whether the DL control information is intended for the WTRU based at least upon a first forty bit specific code sequence and a second forty bit specific code sequence received in at least one time slot;
determining whether the DL control information is the first type by having the first forty bit specific code sequence in the at least one time slot or the second type by having the second forty bit specific code sequence in the at least one time slot based upon the information received via RRC signaling; and
utilizing the DL control information of the first type or the second type for at least EU transmission on a condition that the DL control information is intended for the WTRU.
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Abstract
A method and wireless transmit/receive unit (WTRU) for utilizing channel control information associated with enhanced uplink (EU) transmission is disclosed. The WTRU receives information via radio resource control (RRC) signaling and receives downlink (DL) control information for at least EU transmission. The WTRU determines whether the DL control information is intended for the WTRU based at least upon a first forty bit specific code sequence and a second forty bit specific code sequence received in at least one time slot and determines whether the DL control information is the first type or the second type. The WTRU utilizes the DL control information of the first type or the second type for at least EU transmission on a condition that the DL control information is intended for the WTRU.
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Citations
14 Claims
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1. A method for utilizing channel control information associated with enhanced uplink (EU) transmission, the method comprising:
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receiving information via radio resource control (RRC) signaling; receiving downlink (DL) control information for at least EU transmission, wherein the DL control information is one of a first type or a second type, and wherein the DL control information of the first type and the DL control information of the second type are received via a same channel; determining whether the DL control information is intended for the WTRU based at least upon a first forty bit specific code sequence and a second forty bit specific code sequence received in at least one time slot; determining whether the DL control information is the first type by having the first forty bit specific code sequence in the at least one time slot or the second type by having the second forty bit specific code sequence in the at least one time slot based upon the information received via RRC signaling; and utilizing the DL control information of the first type or the second type for at least EU transmission on a condition that the DL control information is intended for the WTRU. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wireless transmit/receive unit (WTRU) comprising:
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circuitry configured to receive information via radio resource control (RRC) signaling; circuitry configured to receive downlink (DL) control information for at least EU transmission, wherein the DL control information is one of a first type or a second type, and wherein the DL control information of the first type and the DL control information of the second type are received via a same channel; circuitry configured to determine whether the DL control information is intended for the WTRU based at least upon a first forty bit specific code sequence and a second forty bit specific code sequence received in at least one time slot; circuitry configured to determine whether the DL control information is the first type by having the first forty bit specific code sequence in the at least one time slot or the second type by having the second forty bit specific code sequence in the at least one time slot based upon the information received via RRC signaling; and circuitry configured to utilize the DL control information of the first type or the second type for at least EU transmission on a condition that the DL control information is intended for the WTRU. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification