Signaling of power information for MIMO transmission in a wireless communication system
First Claim
1. An apparatus comprising:
- a processor; and
a memory coupled to the processor, wherein the memory stores instructions executable by the processor to perform operations comprising;
determining power information related to a designated number of channelization codes;
sending the power information to user equipment (UE); and
determining a particular number of transport blocks associated with the UE based on a number of channel quality indicator (CQI) indices received from the UE.
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Abstract
An apparatus includes a processor and a memory coupled to the processor. The memory stores instructions executable by the processor to perform operations that include determining power information indicative of total power of a designated number of channelization codes. Determining the power information comprises scaling a power offset value based on a number of available channelization codes and the designated number of channelization codes. The operations also include sending the power information to user equipment (UE). The operations further include determining a particular number of transport blocks and determining a distinct channel quality indicator (CQI) index of each of the transport blocks based on a CQI value received from the UE.
41 Citations
20 Claims
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1. An apparatus comprising:
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a processor; and a memory coupled to the processor, wherein the memory stores instructions executable by the processor to perform operations comprising; determining power information related to a designated number of channelization codes; sending the power information to user equipment (UE); and determining a particular number of transport blocks associated with the UE based on a number of channel quality indicator (CQI) indices received from the UE. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method comprising:
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determining power information related to a designated number of channelization codes sending the power information to user equipment (UE); and determining a particular number of transport blocks associated with the UE based on a number of channel quality indicator (CQI) indices received from the UE.
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11. An apparatus for wireless communication, the apparatus comprising:
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means for determining power information related to a designated number of channelization codes; means for sending the power information to user equipment (UE); and means for determining a particular number of transport blocks associated with the UE based on a number of channel quality indicator (CQI) indices received from the UE.
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12. A non-transitory computer-readable storage medium storing instructions executable by a computer to perform operations comprising:
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determining power information related to a designated number of channelization codes; sending the power information to user equipment (UE); and determining a particular number of transport blocks associated with the UE based on a number of channel quality indicator (CQI) indices received from the UE.
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13. An apparatus comprising:
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a processor; and a memory coupled to the processor, wherein the memory stores instructions executable by the processor to perform operations comprising; receiving power information related to a designated number of channelization codes from a Node B; determining one or more channel quality indicator (CQI) indices based on the power information; and sending the one or more QCI indices to the Node B, wherein a number of the one or more CQI indices indicates a particular number of transport blocks. - View Dependent Claims (14, 15, 16, 17)
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18. A method for wireless communication, the method comprising:
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receiving power information related to a designated number of channelization codes from a Node B; determining one or more channel quality indicator (CQI) indices based on the power information; and sending the one or more QCI indices to the Node B, wherein a number of the one or more CQI indices indicates a particular number of transport blocks.
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19. An apparatus for wireless communication, the apparatus comprising:
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means for receiving power information related to a designated number of channelization codes from a Node B; means for determining one or more channel quality indicator (CQI) indices based on the power information; and means for sending the one or more QCI indices to the Node B, wherein a number of the one or more CQI indices indicates a particular number of transport blocks.
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20. A non-transitory computer-readable storage medium storing instructions executable by a computer to perform operations comprising:
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receiving power information related to a designated number of channelization codes from a Node B; determining one or more channel quality indicator (CQI) indices based on the power information; and sending the one or more QCI indices to the Node B, wherein a number of the one or more CQI indices indicates a particular number of transport blocks.
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Specification