Whitening method and apparatus in communication system
Номер патента: EP2920898A1
Опубликовано: 23-09-2015
Автор(ы): Jung-Won Lee, Yingqun Yu
Принадлежит: SAMSUNG ELECTRONICS CO LTD
Опубликовано: 23-09-2015
Автор(ы): Jung-Won Lee, Yingqun Yu
Принадлежит: SAMSUNG ELECTRONICS CO LTD
Реферат: A receiver in a communication system includes: a signal analysis module configured to receive, from a transmitter, a signal including an interference signal; a covariance module, coupled to the signal analysis module, configured to calculate a joint-covariance by using first subcarrier data and second subcarrier data included in the received signal; a preparation module, coupled to the covariance module, configured to generate a joint-whitener based on the joint-covariance for randomizing the interference signal; and a joint whitening module, coupled to the preparation module, configured to generate a joint-whitened data based on the received signal and the joint-whitener for communicating with the transmitter.
Re-transmission control method and relay station apparatus in a relay communication system
Номер патента: EP1895701B1. Автор: Masahiro c/o FUJITSU LIMITED Watanabe. Владелец: Fujitsu Ltd. Дата публикации: 2012-01-11.