码分多址接入 meaning in English
cdma: code division multiple access
Examples
- Proposes a novel channel estimation algorithm for multi - carrier code division multiplex access ( mc - cdma ) systems on the uplink
摘要提出了一种新颖的适用于多载波码分多址接入( mc - cdma )系统上行链路的通道估计算法。 - Owing to its proximity to the mainland , coupled with tariffs - free arrangement under cepa , hong kong manufactures have gained a head - start in entering the mainland market . moreover , the mainland is developing its own standards such as avs , wapi , td - scdma , and hdtv standards
此外，内地正订立多项国家标准，例如数字音视频编解码技术标准( avs ) 、无线局域网加密标准( wapi ) 、时分同步码分多址接入标准( td - scdma )及高清晰度电视标准( hdtv )等。 - The trust relationship of entities and security issues involved in the integration operation are also detailed . finally , the authentication framework of integration of code division multiple access 2000 and wireless local area network is furthered . some security vulnerabilities of the framework are identified and a novel solution is proposed to enhance the security
本论文在这一方面讨论了互通的基本框架和标准的现状，考察了其中存在的安全问题和参与实体的信任关系，并就码分多址接入技术和无线局域网接入技术的互通认证框架进行了深入分析，指出其不安全的因素，并提出了解决方法。 - Cdma ( code division multiple access ) is a promising technology for future mobile communication system because of its several features with which other multiple access technology can not compare : higher efficiency of frequency allocation , robust anti - multipath effect , macro diversity , mitigating interference , soft capacity , low power , soft handoff , simple frequency design , easy access , and so on
码分多址接入( cdma : codedivisionmultipleaccess )方式以频谱利用率高、抗多径、抗干扰、软容量、低功率、软切换、宏分集、频率规划简单、用户接入方便等其它多址技术不可比拟的优越性被认为是未来移动通信系统的理想接入技术之一。 - Cdma ( code division multiple access ) is one of the promising technology for futufe mobile conununication system because of its several featurs with which other multiple access technology can not compare : higher efficiency of frequency allocation , robust ani - multipath effect , macro diversity mitigating intefference , soft capacity low powet , soft handoff simple frequency design , easy access , and so on
码分多址接入( cdma ： codedivisionmultipleaccess )方式以频谱利用率高、抗多经、抗干扰、软容量、低功率、软切换、宏分集、频率规划简单以及用户接入方便等其它多址技术不可比拟的优越性被认为是未来移动通信系统的理想接入技术之一。