Push-to-talk event triggered location operation in a...
Push-to-talk group call system using CDMA 1x-EVDO cellular...
Push-to-talk mobile communication terminals
Push-to-talk mobile communication terminals
Push-to-talk over cellular system, portable terminal, server...
Push-to-talk reverse channel establishment
Push-to-talk reverse channel establishment
Push-to-talk signaling and media inter-working architecture
Push-to-talk signaling and media inter-working architecture
Queue based power control scheduling
Radiated power control for a multi-antenna transmission
Radiating coaxial cable and radio communication system using sam
Radio base apparatus, transmission power control method, and...
Radio base station apparatus and transmission power control...
Radio base station for offset phase transmission
Radio base station receiving data transmission system for...
Radio base station, mobile station, radio receiving...
Radio channel control method and receiving apparatus
Radio channel control method and receiving apparatus
Radio channel control method and receiving apparatus