个人通信系统 meaning in English
interpersonal messaging system
pcs personal communication system
pcs personal communications system
personal communications system pcs
Examples
- Wireless personal communication system
无线个人通信系统 - The satellite mobile communication can realize the radio communication between the mobile terminals by using the satellite repeaters which acts as relay . among the satellite mobile communication systems , the leo - mss ( low earth orbit mobile satellite systems ) possess the wide development space due to their global seamless coverage , much shorter transmission delays , less power requirement for the user terminals and strong ability in anti - ruin
卫星移动通信是指利用卫星转发器作中继而实现移动终端之间的无线通信,其中低轨卫星通信系统以其全球覆盖、低的传输时延、低功耗、抗毁性强等特点而具有广阔的发展前景,并且是未来个人通信系统的重要组成部分。 - Recent progress in internet and mobile communication has attracted much attention . packet radio network ( prn ) can expand internet service to mobile environment successfully , it also plays an important role in military and commercial communication areas and is interpreted as an integral part of future ' s personal communication systems
Internet和移动通信是近年来通信领域应用与研究的热点，分组无线网是实现将internet业务扩展到无线移动环境的理想形式，长期以来一直在军用和商用领域发挥着重要作用，被看作未来个人通信系统的重要组成部分。 - Cdma is a main technique of the third generation wireless personal communication system . it adopts to the method of spread spectrum ( ss ) , so the quality of the ss sequence affects the system performances directly . this thesis focused on the chaotic digital sequence of direct spread spectrum cdma communication system , including its generation , characteristics and application properties analyzing
码分多址( codedivisionmultipleaccess ,简称cdma )是第三代无线个人通信系统的一项主要技术,它采用扩频通信方式,而扩频序列的好坏直接关系到扩频通信系统性能的好坏。