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US 10,122,506 B2Granted
Single TTI transmission of control data in wireless communications
AssigneeQUALCOMM Incorporated
InventorsShimman Arvind Patel, Wanshi Chen, Peter Gaal
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Abstract
Various aspects described herein relate to wireless communications, including generating a waveform including a combined reference signal and control data signal, the reference signal and the control data signal being phase offset from one another in the waveform, and transmitting the waveform on one resource block in a transmission time interval having a duration that is less than a subframe.
Claims26
A method of wireless communication, comprising:
- generating a waveform including a combined signal including a reference signal and control data signal, wherein the reference signal and the control data signal are phase offset from one another in the waveform;
- and
- transmitting, over a transmission time interval (TTI) having a duration that is less than a subframe, the waveform including the combined signal on one resource block, wherein the duration of the TTI is of a two-symbol duration,
- wherein transmitting the waveform comprises transmitting the waveform on a first symbol of the TTI, and transmitting the waveform on a different resource block in a second symbol of the TTI, wherein the different resource block is of a different frequency than the one resource block.
1 more element
A user equipment for wireless communication, comprising:
- a transceiver;
- at least one processor communicatively coupled with the transceiver via a bus;
- and
- a memory communicatively coupled with the at least one processor and/or the transceiver via the bus;
- wherein the at least one processor is configured to:
- generate a waveform including a combined signal including a reference signal and control data signal, wherein the reference signal and the control data signal are phase offset from one another in the waveform;
- and
- transmit, via the transceiver over a transmission time interval (TTI) having a duration that is less than a subframe, the waveform including the combined signal on one resource block, wherein the duration of the TTI is of a two-symbol duration,
- wherein the at least one processor is configured to transmit the waveform on a first symbol of the TTI, and transmit the waveform on a different resource block in a second symbol of the TTI, wherein the different resource block is of a different frequency than the one resource block.
6 more elements
A user equipment for communications, comprising:
- means for generating a waveform including a combined signal including a reference signal and control data signal, wherein the reference signal and the control data signal are phase offset from one another in the waveform;
- and
- means for transmitting, over a transmission time interval (TTI) having a duration that is less than a subframe, the waveform including the combined signal on one resource block, wherein the duration of the TTI is of a two-symbol duration,
- wherein the means for transmitting the waveform transmits the waveform on a first symbol of the TTI, and transmits the waveform on a different resource block in a second symbol of the TTI, wherein the different resource block is of a different frequency than the one resource block.
1 more element
A non-transitory computer-readable storage medium comprising computer-executable code, comprising code to:
- generate a waveform including a combined signal including a reference signal and control data signal, wherein the reference signal and the control data signal are phase offset from one another in the waveform;
- and
- transmit, over a transmission time interval (TTI) having a duration that is less than a subframe, the waveform including the combined signal on one resource block, wherein the duration of the TTI is of a two-symbol duration,
- wherein the code to transmit the waveform transmits the waveform on a first symbol of the TTI, and transmits the waveform on a different resource block in a second symbol of the TTI, wherein the different resource block is of a different frequency than the one resource block.
1 more element
Dependencies are inferred from the claim text.