A method and mobile station (MS) for synchronizing radio signal transmission times in a radiotelephone network. The MS measures a frame reception time for an nth frame, and obtains information regarding an offset between the times of transmission and reception of the nth frame. The MS then calculates...http://www.google.fr/patents/US7315536?utm_source=gb-gplus-shareBrevet US7315536 - Uplink synchronization in a radio telecommunication system
Uplink synchronization in a radio telecommunication system
