In order to minimize the search time and minimize the likelihood of losing the presently in use voice channel before he can establish a new one with the next base station, a handset maintains a data base defining {HEAD ~ relative timing} between {TAIL ~ all adjacent base stations} 
between
In order to minimize the search time and minimize the likelihood of losing the presently in use voice channel before he can establish a new one with the next base station , a handset maintains a data base defining { HEAD ~ relative timing } between { TAIL ~ all adjacent base stations }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL