Title:
異なるチャネル条件と1xEV-DO及びNxEV-DOとの後方互換性のためのOFDMシンボル設計
Document Type and Number:
Japanese Patent JP4903258
Kind Code:
B2
Abstract:
A method for generating a transmission slot includes receiving a transmission slot that includes a plurality of data regions and a plurality of control regions, in which each of the data regions include digital spread spectrum data. The method further includes substituting each of the plurality of data regions with at least one OFDM symbol having variable duration, in which each of the at least one OFDM symbol has a cyclic prefix extension (CPE).
Inventors:
Yong, Yang Chung
Kim, sankoku
Sun, Leshan
Kim, hobin
Kim, sankoku
Sun, Leshan
Kim, hobin
Application Number:
JP2009501360A
Publication Date:
March 28, 2012
Filing Date:
March 23, 2007
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04W72/04; H04B1/707; H04J11/00; H04W72/10; H04J1/00
Domestic Patent References:
| JP2004064793A |
Foreign References:
| WO2007098482A1 | ||||
| EP1065855A1 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita