文件名称：VAMOS_approved.pdf
文件大小：1.96MB
文件格式：PDF
更新时间：2015-11-08 07:35:45
VAMOS
VAMOS DOUBLES VOICE CAPACITY IN GSM WITHOUT FURTHER HARDWARE INVESTMENT Voice services over Adaptive Multi-user channels on One Slot, or VAMOS, a recent initiative of 3GPP, is the next step in the evolution of GSM voice services. VAMOS doubles transceiver peak capacity and optimizes spectrum utilization, while reducing radio base station power consumption. A new downlink modulation and power control feature, together with advanced radio base station receiver algorithms, ensures VAMOS is fully backwards compatible with both network and mobile equipment.