Method and device for achieving switching between base stations

• Main Author: RUAN JUNBING
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2014
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to the field of communication and discloses a method and device for achieving switching between base stations. The success rate and the voice quality of switching between the base stations in a GSM system are improved. According to the method, after a target base station receives a switching accessing request sent by an MS, physical information with time lead is fed back to the MS, UA frames are sent to the MS in a periodic mode until Handover Complete information returned by the MS is received, and MS switching success is guaranteed. Accordingly, the target base station can amplify the issuing frequency of the UA frames and increase the success rate and the timeliness of receiving of the UA frames by the MS, meanwhile, the importance of an SABM frame sent by the MS to the target base station is weakened, and switching success rate is improved. The time for the MS to receive the UA frames can be shortened, the processing time for the SABM frame can be removed, accordingly, losing of voic