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US 10,313,072 B2Granted
Communication system, base station, mobile station, method for mobile station, and method for communication system
AssigneeNEC Corporation
InventorsKengo Oketani, Yoshikazu Kakura
Life of this patent
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Abstract
A device and method is which plurality of Zadoff-Chu sequences is allocated to a frame, a value of a parameter in the Zadoff-Chu sequence is different among the plurality of Zadoff-Chu sequences, and the Zadoff-Chu sequence allocated to the frame is different among a plurality of cells.
Claims10
A mobile station comprising:
- a processor configured to:
- generate a first signal based on a first Zadoff-Chu sequence;
- generate a second signal based on a second Zadoff-Chu sequence;
- wherein the first and second Zadoff-Chu sequences are defined by a formula including a parameter, wherein a first value of the parameter for the first Zadoff-Chu sequence is different than a second value of the parameter for the second Zadoff-Chu sequence,
- wherein the parameter is based on a first information received from a base station;
- and
- a transmitter configured to transmit the first signal in a first portion of a subframe, and transmit the second signal in a second portion of the subframe.
4 more elements
A method comprising:
- generating a first signal based on a first Zadoff-Chu sequence;
- generating a second signal based on a second Zadoff-Chu sequence;
- wherein the first and second Zadoff-Chu sequences are defined by a formula including a parameter,
- wherein a first value of the parameter for the first Zadoff-Chu sequence is different than a
- second value of the parameter for the second Zadoff-Chu sequence,
- wherein the parameter is based on a first information received from a base station;
- transmitting the first signal in a first portion of a subframe;
- and
- transmitting the second signal in a second portion of the subframe.
6 more elements
Dependencies are inferred from the claim text.