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US 2023/0069330 A1Published application
Symbol configuration for single-carrier for frequency domain equalization waveform
AssigneeQUALCOMM Incorporated
InventorsJun MA, Xiaoxia ZHANG, Iyab Issam SAKHNINI, Wooseok NAM, Morteza SOLTANI
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Abstract
Disclosed are techniques for wireless communication. In an aspect, a wireless device determines a symbol configuration for transmission of SC-FDE waveform with zero gaps arranged between a communication channel part, RS part, and CP part. The SC-FDE waveform is transmitted to another wireless device, which processes the SC-FDE waveform.
Claims30
A method of operating a wireless device, comprising:
- determining a symbol configuration for transmission of a single-carrier for frequency domain equalization (SC-FDE) waveform, the symbol configuration comprising a normal cyclic prefix (NCP), a communication channel and a reference signal (RS), the symbol configuration further comprising a first zero gap between the NCP and one of the communication channel and the RS, and a second zero gap between the communication channel and the RS;
- and
- transmitting the SC-FDE waveform on a symbol in accordance with the symbol configuration.
A method of operating a wireless device, comprising:
- receiving a single-carrier for frequency domain equalization (SC-FDE) waveform on a symbol in accordance with a symbol configuration, the symbol configuration comprising a normal cyclic prefix (NCP), a communication channel and a reference signal (RS), the symbol configuration further comprising a first zero gap between the NCP and one of the communication channel and the RS, and a second zero gap between the communication channel and the RS;
- and
- processing the SC-FDE waveform.
A wireless device, comprising:
- a memory;
- at least one transceiver;
- and
- at least one processor communicatively coupled to the memory and the at least one transceiver, the at least one processor configured to:
- determine a symbol configuration for transmission of a single-carrier for frequency domain equalization (SC-FDE) waveform, the symbol configuration comprising a normal cyclic prefix (NCP), a communication channel and a reference signal (RS), the symbol configuration further comprising a first zero gap between the NCP and one of the communication channel and the RS, and a second zero gap between the communication channel and the RS;
- and
- transmit, via the at least one transceiver, the SC-FDE waveform on a symbol in accordance with the symbol configuration.
4 more elements
A wireless device, comprising:
- a memory;
- at least one transceiver;
- and
- at least one processor communicatively coupled to the memory and the at least one transceiver, the at least one processor configured to:
- receive, via the at least one transceiver, single-carrier for frequency domain equalization (SC-FDE) waveform on a symbol in accordance with a symbol configuration, the symbol configuration comprising a normal cyclic prefix (NCP), a communication channel and a reference signal (RS), the symbol configuration further comprising a first zero gap between the NCP and one of the communication channel and the RS, and a second zero gap between the communication channel and the RS;
- and
- process the SC-FDE waveform.
4 more elements
Dependencies are inferred from the claim text.