MAC multiplexing and TFC selection procedure for enhanced uplink
First Claim
1. A method for transmitting data over an enhanced uplink (EU) channel implemented by a wireless transmit/receive unit (WTRU), the method comprising:
- receiving a scheduled grant and at least one non-scheduled grant, wherein the scheduled grant is a grant for scheduled data transmission and the at least one non-scheduled grant is a grant for non-scheduled data transmission;
transmitting a medium access control for EU channel (MAC-e) protocol data unit (PDU) over an EU channel;
wherein the MAC-e PDU includes multiplexed data;
wherein the multiplexed data includes scheduled data;
wherein an amount of the multiplexed data is not greater than a size of a largest supported EU transport format combination (E-TFC) size that does not exceed a size based on the received scheduled grant, the received at least one non-scheduled grant, and a power offset; and
wherein the MAC-e PDU is transmitted based on a selected E-TFC, wherein the selected E-TFC is a smallest E-TFC that supports the multiplexed data of the MAC-e PDU.
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Abstract
A method and wireless transmit/receive unit (WTRU) for transmitting data over an enhanced uplink (EU) channel is disclosed. The WTRU receives a scheduled grant and at least one non-scheduled grant. The WTRU transmits a medium access control for EU channel (MAC-e) protocol data unit (PDU) over an EU channel. The MAC-e PDU includes multiplexed data. The multiplexed data includes scheduled data. An amount of the multiplexed data is not greater than a size of a largest supported EU transport format combination (E-TFC) size that does not exceed a size based on the received scheduled grant, the received at least one non-scheduled grant, and a power offset. The MAC-e PDU is transmitted based on a selected E-TFC. The selected E-TFC is a smallest E-TFC that supports the multiplexed data of the MAC-e PDU.
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Citations
20 Claims
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1. A method for transmitting data over an enhanced uplink (EU) channel implemented by a wireless transmit/receive unit (WTRU), the method comprising:
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receiving a scheduled grant and at least one non-scheduled grant, wherein the scheduled grant is a grant for scheduled data transmission and the at least one non-scheduled grant is a grant for non-scheduled data transmission; transmitting a medium access control for EU channel (MAC-e) protocol data unit (PDU) over an EU channel;
wherein the MAC-e PDU includes multiplexed data;
wherein the multiplexed data includes scheduled data;
wherein an amount of the multiplexed data is not greater than a size of a largest supported EU transport format combination (E-TFC) size that does not exceed a size based on the received scheduled grant, the received at least one non-scheduled grant, and a power offset; andwherein the MAC-e PDU is transmitted based on a selected E-TFC, wherein the selected E-TFC is a smallest E-TFC that supports the multiplexed data of the MAC-e PDU. - View Dependent Claims (2, 3, 4, 5)
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6. A wireless transmit/receive unit (WTRU) comprising:
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a receiver configured to receive a scheduled grant and at least one non-scheduled grant, wherein the scheduled grant is a grant for scheduled data transmission and the at least one non-scheduled grant is a grant for non-scheduled data transmission; a transmitter configured to transmit a medium access control for enhanced uplink (EU) channel (MAC-e) protocol data unit (PDU) over an EU channel;
wherein the MAC-e PDU includes multiplexed data;
wherein the multiplexed data includes scheduled data;
wherein an amount of the multiplexed data is not greater than a size of a largest supported EU transport format combination (E-TFC) size that does not exceed a size based on the received scheduled grant, the received at least one non-scheduled grant, and a power offset; andwherein the MAC-e PDU is transmitted based on a selected E-TFC, wherein the selected E-TFC is a smallest E-TFC that supports the multiplexed data of the-MAC-e PDU. - View Dependent Claims (7, 8, 9, 10)
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11. A method for transmitting data over an enhanced uplink (EU) channel implemented by a wireless transmit/receive unit (WTRU), the method comprising:
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receiving a scheduled grant and at least one non-scheduled grant, wherein the scheduled grant is a grant for scheduled data transmission and the at least one non-scheduled grant is a grant for non-scheduled data transmission; transmitting a medium access control for EU channel (MAC-e) protocol data unit (PDU) over an EU channel;
wherein the MAC-e PDU includes multiplexed data;
wherein the MAC-e PDU includes scheduling information;
wherein the multiplexed data includes scheduled data;
wherein an amount of the multiplexed data is not greater than a size of a largest supported EU transport format combination (E-TFC) size that does not exceed a size based on the received scheduled grant, the received at least one non-scheduled grant, a power offset, and a size of the scheduling information; andwherein the MAC-e PDU is transmitted based on a selected E-TFC, wherein the selected E-TFC is a smallest E-TFC that supports the multiplexed data of the MAC-e PDU. - View Dependent Claims (12, 13, 14, 15)
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16. A wireless transmit/receive unit (WTRU) comprising:
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a receiver configured to receive a scheduled grant and at least one non-scheduled grant, wherein the scheduled grant is a grant for scheduled data transmission and the at least one non-scheduled grant is a grant for non-scheduled data transmission; a transmitter configured to transmit a medium access control for enhanced uplink (EU) channel (MAC-e) protocol data unit (PDU) over an EU channel;
wherein the MAC-e PDU includes multiplexed data;
wherein the MAC-e PDU includes scheduling information;
wherein the multiplexed data includes scheduled data;
wherein an amount of the multiplexed data is not greater than a size of a largest supported EU transport format combination (E-TFC) size that does not exceed a size based on the received scheduled grant, the received at least one non-scheduled grant, a power offset, and a size of the scheduling information; andwherein the MAC-e PDU is transmitted based on a selected E-TFC, wherein the selected E-TFC is a smallest E-TFC that supports the multiplexed data of the MAC-e PDU. - View Dependent Claims (17, 18, 19, 20)
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Specification