OALib Journal期刊
ISSN: 2333-9721
费用:99美元
|
|
|
WCDMA系统下行链路CPICH信道捕获性能分析
, PP. 46-49
Keywords: 多址干扰,小区搜索,主扰码
Abstract:
公共导频信道的捕获是WCDMA系统3步同步小区搜索算法的第3步,它给出对基站主扰码的判决信息。通过对公共导频信道的捕获过程进行理论建模,分析了在单径Rician衰落信道下,多址干扰环境中,该信道的检测概率、漏检概率、虚警概率的解析公式,同时讨论了门限设置准则、检测概率特征。
References
[1] | 3rd Generation Partnership Project. 3GPP Tech Spec, TS25.214, V3.3.0—2000,Physical layer procedures(FDD)[S].
|
[2] | Wang Y P E, Ottosson T. Cell search in W-CDMA[J]. IEEE Journal onSelected Areas in Communications, 2000,JSAC-18:1 470-1 481.
|
[3] | Zhuang W. Noncoherent hybrid parallel PN code acquisition for CDMA mobile communications[J]. IEEE Trans On Vehicular Technology, 1996,45(4):643-656.
|
[4] | Proakis J G. Digital communications[M]. New York: McGraw-hill, 1994.
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|