| 摘要 |
PURPOSE:To reduce the retrieval time, and establish the communication path at the time of connecting a recall in a short time and to improve the serviceability to the user by allowing a mobile terminal station to send a recall request while adding communication connection form information thereto. CONSTITUTION:Upon the receipt of a recall request from a base station B2, when communication connection form information 2 is called, a central management station C1 retrieves a communication path in which a T-ID of a communication path management data and a T-ID3 in the recall request are coincident. When the information 2 is received, the central management station C1 retrieves a communication path in which a R-ID of a communication path management data and a T-ID3 in the recall request are coincident. The central management station C1 obtaining the communication path set at present references the communication path management data to establish a new communication path to be used to a mobile destination (base station B2), sends the recall reply to the base station B2 and mobile terminal equipment station T1 to revise the communication path thereby continuing the communication. Thus, the time of the central management station retrieving the communication path so far is reduced and the communication path at recall connection is established in a short time and the service performance to the user is improved. |
