小弟是做Nokia场测的,正在学习WCDMA在看文档时遇见个问题请教下
Uplink S.F and typical service type :
S.F Channel Symbol Rate Service Support
64 60 AMR 12.2 kbps DCCH 3.4 kbps
Downlink S.F and typical service type :
S.F Channel Symbol Rate Service Support
128 60 AMR 12.2 kbps DCCH 3.4 kbps
同样的符号速率。扩频因子不同,业务速率为啥一样呢?
因为下行扩频因子大,显然下行的码片速率应该大啊?