multiple access communication造句

• Multiuser detection algorithm for ultra wideband multiple access communication systems
  多址通信系统多用户检测算法
• Spread spectrum technique is brought forward originally in military communication for antijam and low probability of intercept . it ' s capability in security and antijam makes its expensive applications in the fields of communication and detection . application in multiple access communication techniques accelerates nowadays - 3g technique
  扩频技术最早是在军事通信中为了抗干扰和降低截获概率而提出来的，它的保密、抗干扰性能使它在通信和探测领域得到广泛的应用，扩频技术应用于多址通信(码分多址)使得当今的移动通信和3g通信等技术得以快速蓬勃的发展。
• Multi - uesr detection ( mud ) refers to signal detection in multiple access communications . this detection has many good properties , such as decreasing multiple access interference , canceling out or moderating near - far resistance , able to decrease the requirement for output control , compensating the effects due to inoptimal orthogonality , improving system performance and increasing system capacity . mud is one of the methods that can overcome the mai in cdma with most potential and complete and becomes one of the critical techniques in the third generation mobile communication
  多用户检测是指多址通信中的信号检测,具有抑止多址干扰;消除或减轻远近效应;可适当降低对功率控制的要求;弥补扩频码互相关性不理想造成的影响;改善系统性能,提高系统容量等众多优点,是克服cdma多址干扰最有潜力、最彻底的一种方法,并已成为第三代移动通信标准中倡导的关键技术之一。