Patent ID: 11870630
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The transmitting device of claim 6, wherein the first phase rotation value is obtained based on a second phase rotation value and a third phase rotation value,
wherein the second phase rotation value is obtained by repeating phase rotation values defined for an 80 MHz band,
wherein the third phase rotation value is defined in units of 80 MHz in the 320 MHz band,
wherein the 320 MHz band is composed of subcarriers having subcarrier indexes of −512 to 511,
the second phase rotation value is [1 −1 −1 −1 1 −1 −1 −1 1 −1 −1 −1 1 −1 −1 −1],
the first value “1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of −512 to −449,
the second value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of −448 to −385,
the third value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of −384 to −321,
the fourth value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of −320 to −257,
the fifth value “1” in the second phase rotation values is applied to subcarriers having subcarrier indexes of −256 to −193,
the sixth value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of −192 to −129,
the seventh value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of −128 to −65,
the eighth value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of −64 to −1,
the ninth value “1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of 0 to 63,
the tenth value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of 64 to 127,
the eleventh value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of 128 to 191,
the twelfth value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of 192 to 255,
the thirteenth value “1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of 256 to 319,
the fourteenth value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of 320 to 383,
the fifteenth value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of 384 to 447, and
the sixteenth value “−1” in the second phase rotation value is applied to subcarriers having subcarrier indexes of 448 to 511.