Determination of Carriers and Multiplexing for Uplink Control Information Transmission
First Claim
1. A method for selecting uplink (UL) transmission resources for transmitting uplink control information (UCI), the method comprising:
- determining that an UCI should be transmitted;
selecting a physical channel resource for transmission of the UCI; and
transmitting, from a wireless transmit/receive unit (WRTU), the UCI over a physical uplink channel capable of supporting multiple component carriers using the selected physical channel resource.
1 Assignment
0 Petitions
Accused Products
Abstract
Embodiments contemplate methods and devices that may select uplink (UL) transmission resources for transmitting uplink control information (UCI). A determination may be made that UCI should be transmitted. A physical channel resource for transmission of the UCI may be selected and a wireless transmit/receive unit (WRTU) may transmit the UCI over a physical uplink channel capable of supporting multiple component carriers using the selected physical channel resource. The selection of the physical channel resource may include at least one of: selecting a pre-determined UL component carrier (CC) for uplink transmission on a physical uplink control shared channel (PUSCH) upon a PUSCH resource being available in a subframe, or, selecting a pre-determined UL CC for uplink transmission on a physical uplink control channel (PUCCH) capable of UCI transmission in the subframe upon a PUSCH resource not being available in the subframe.
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Citations
20 Claims
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1. A method for selecting uplink (UL) transmission resources for transmitting uplink control information (UCI), the method comprising:
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determining that an UCI should be transmitted; selecting a physical channel resource for transmission of the UCI; and transmitting, from a wireless transmit/receive unit (WRTU), the UCI over a physical uplink channel capable of supporting multiple component carriers using the selected physical channel resource. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for transmitting uplink control information (UCI) by a wireless transmit receive device (WTRU), comprising:
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determining that UCI is to be transmitted; identifying one or more coded symbols, the one or more coded symbols corresponding to the UCI; and transmitting the UCI from the WTRU using the coded symbols simultaneously over a physical channel with multiple component carriers (CC). - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for multiplexing wireless data, the method comprising:
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multiplexing a plurality of wireless transmit/receive unit (WTRU) data in a same resource block (RB) using different subcarriers within the same RB; and allocating one or more resource blocks (RBs) for uplink control information (UCI) for multiple wireless transmit/receive units (WTRUs). - View Dependent Claims (18, 19, 20)
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Specification