| 1. | A power control algorithm for cdma cellular system
蜂窝通信系统中的功率控制算法 |
| 2. | The spot - beam design in the satellite - based cellular communication systems is discussed mainly
摘要讨论了卫星蜂窝通信系统的点波束设计。 |
| 3. | This makes it difficult to communication globally . almost all wireless transceivers deal with signals in pipeline or are realized with ics . they are not compatible with each other
无论是现在广泛使用的第二代蜂窝通信系统还是第三代移动通信系统，都有多种接口标准，这给全球通信造成了一定困难。 |
| 4. | The wireless mobile self - organizing network ( wmsn ) demonstrates a new kind of network architecture that combines the self - organization of ad hoc networks and the user management of cellular mobile systems
无线移动自组织互联网络是结合自组织网络的组网和移动蜂窝通信系统中移动用户管理的网络体系结构。 |
| 5. | The wireless mobile self - organizing network ( wmsn ) demonstrates a new kind of network architecture that combines with the self - organization of ad hoc networks and the user management of cellular networks
无线移动自组织互联网络是结合了自组织网络的组网和移动蜂窝通信系统中移动用户管理的特点的网络体系结构。 |
| 6. | At present , china unicom begins to construct 800mhz cdma cellular communication network in a large scale in china . so it is necessary for us to research the design of network planning for cdma cellular communication system
目前，中国联通开始在我国大规模建设800mhzcdma蜂窝通信系统，因此对cdma无线网络设计的研究变得十分必要。 |
| 7. | Chapter 2 introduces the theory of cellular system design , including several elements usually used in design . at the same time chapter 2 gives out the effects that these elements bring to the system performance
第二章介绍了蜂窝通信系统设计中的几个基本要素，并重点介绍了每个要素对系统容量、服务质量等系统性能参数的影响及解决办法。 |
| 8. | Power control is the key technology of cdma cellular system . in this paper , we present a power control algorithm based on partially compensating signal to interference ratio , and it can improve system capacity and system performance
功率控制是cdma蜂窝通信系统的关键技术.本文给出一种部分补偿信干比的功率控制算法，可以提高系统的容量，改善系统性能 |
| 9. | The layered wireless self - organizing routing network ( lwsrn ) described in this paper has a new network architecture that combines the self - organizing feature of ad hoc networks and the user access control of cellular networks
本课题涉及的分层结构无线自组织网络是一种结合了adhoc网络自组织能力和移动蜂窝通信系统中移动用户接入方式的网络体系结构。 |
| 10. | The chief difference between mobile ad hoc networks and conventional cellular technology is the apparent lack of a centralized entity within an ad hoc network . there are no base stations or mobile switching centers in an ad hoc network
它与传统的蜂窝通信系统之间最重要的区别是前者不需要中心控制的功能实体，网络中没有固定的基站和移动交换中心，因此，所有协议都必须以分布式工作。 |
