公开(公告)号：KR1020040039348A

公开(公告)日：2004-05-10

申请号：KR1020047003635

申请日：2002-09-18

Applicant: 한국전자통신연구원 ,  한국과학기술원

Inventor： 박수원 ,  권재균 ,  신강수 ,  정재훈 ,  윤지영 ,  문성호 ,  박수미 ,  성단근 ,  경문건 ,  차재상 ,  이서영 ,  송석일 ,  손인수 ,  조주필 ,  김재준 ,  이희수

IPC: H04B1/7143

CPC classification number: H04B1/713 ,  H04B1/692 ,  H04B1/707 ,  H04B2001/7154 ,  H04J13/004

Abstract: PURPOSE: A digital communication method is provided to subdivide a processing method when hopping patterns of multidimensional orthogonal resources collide with each other, thereby reducing perforation and improving performance of a system adopting a hopping multiplex system thereinto. CONSTITUTION: When hopping patterns of multidimensional orthogonal resources collide with each other, a system controls transmission signals of each orthogonal wireless resource unit according to transmission data symbols associated with the collision and transmission signal amplitudes of communication channels. The system decides codes of data symbols transmitted in orthogonal wireless resource unit of the communication channels where the hopping patterns collide with each other. The system divides the data symbols into a channel set that is not transmitted in the orthogonal wireless resource unit, a channel set in which the data symbols are positive numbers, and a channel set in which the data symbols are negative numbers, then determines the data symbols transmitted in the orthogonal wireless resource unit.

Abstract translation: 目的：提供一种数字通信方法，用于在多维正交资源的跳频模式相互碰撞时细分处理方法，从而减少采用跳频多路复用系统的系统的穿孔和提高性能。 构成：当多维正交资源的跳频模式相互碰撞时，系统根据与通信信道的冲突和发送信号幅度相关联的传输数据符号来控制每个正交无线资源单元的传输信号。 系统确定在跳频图案相互碰撞的通信信道的正交无线资源单元中发送的数据符号码。 该系统将数据符号划分为在正交无线资源单元中不发送的信道集合，数据符号为正数的信道集合以及数据符号为负数的信道集，然后确定数据 在正交无线资源单元中发送的符号。