Scrambling sequence generation method and apparatus for use in device-to-device communication
AssigneeSamsung Electronics Co., Ltd.
InventorsSangmin RO, Yongjun Kwak, Juho Lee, Joonyoung Cho, Hyoungju Ji, Seunghoon Choi
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Abstract
A scrambling sequence generation method and apparatus of a device supporting Device-to-Device communication are provided. The method includes acquiring at least one of an identifier of the device, an identifier of a counterpart device and a preconfigured value; determining an initial value of the scrambling sequence for the Device-to-Device communication based on the at least one of the identifier of the device, the identifier of the counterpart device, and the preconfigured value; and generating the scrambling sequence using the initial value.
Claims22
A scrambling sequence generation method of a device supporting Device-to-Device communication, the method comprising:
- acquiring at least one of an identifier of the device, an identifier of a counterpart device, and a preconfigured value;
- determining an initial value of the scrambling sequence for the Device-to-Device communication based on the at least one of the identifier of the device, the identifier of the counterpart device, and the preconfigured value;
- and
- generating the scrambling sequence using the initial value.
A device for generating a scrambling sequence for use in Device-to-Device communication, the device comprising:
- an initializer configured to determine an initial value of the scrambling sequence based on at least one of identifier of the device, an identifier of a counterpart device, and a preconfigured value;
- a scrambling sequence generator configured to generate the scrambling sequence for used in the device-to-device communication based on the initial value;
- and
- a calculator configured to scramble data using the scrambling sequence.
Dependencies are inferred from the claim text.