Techniques for generating signal sequences for wireless communications
AssigneeQUALCOMM Incorporated
InventorsWei YANG, Seyong PARK, Yi HUANG, Peter GAAL
Life of this patent
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Abstract
Some aspects described herein relate to determining a length for a sequence for communicating a signal, determining a reduced length as a largest prime number that is smaller than a fraction of the length, generating a Zadoff-Chu sequence based on the reduced length, extending the Zadoff-Chu sequence to be of the length to generate the sequence of the length, and communicating the signal based on the generated sequence.
Claims30
A method of wireless communication, comprising:
- determining a length for a sequence;
- determining a reduced length as a largest prime number that is smaller than a fraction of the length;
- generating a Zadoff-Chu sequence based on the reduced length;
- extending the Zadoff-Chu sequence to be of the length to generate the sequence having the length;
- and
- communicating a signal based on the generated sequence.
An apparatus for wireless communication, comprising:
- a transceiver;
- a memory configured to store instructions;
- and
- one or more processors communicatively coupled with the transceiver and the memory, wherein the one or more processors are configured to:
- determine a length for a sequence;
- determine a reduced length as a largest prime number that is smaller than a fraction of the length;
- generate a Zadoff-Chu sequence based on the reduced length;
- extend the Zadoff-Chu sequence to be of the length to generate the sequence having the length;
- and
- communicate a signal based on the generated sequence.
An apparatus for wireless communication, comprising:
- means for determining a length for a sequence;
- means for determining a reduced length as a largest prime number that is smaller than a fraction of the length;
- means for generating a Zadoff-Chu sequence based on the reduced length;
- means for extending the Zadoff-Chu sequence to be of the length to generate the sequence having the length;
- and
- means for communicating a signal based on the generated sequence.
A non-transitory computer-readable medium, comprising code executable by one or more processors for wireless communication, the code comprising code for:
- determining a length for a sequence;
- determining a reduced length as a largest prime number that is smaller than a fraction of the length;
- generating a Zadoff-Chu sequence based on the reduced length;
- extending the Zadoff-Chu sequence to be of the length to generate the sequence having the length;
- and
- communicating a signal based on the generated sequence.
Dependencies are inferred from the claim text.