Title:
TIME DIVISION MULTI-DIRECTION MULTIPLEX COMMUNICATION EQUIPMENT
Document Type and Number:
Japanese Patent JP2748741
Kind Code:
B2
Abstract:
PURPOSE: To calculate automatically a distance between stations without a map by allowing a master station to manage the distance between stations and the entire station configuration automatically and grasping the station configuration after the revision such as the extension of the station without manual intervention.
CONSTITUTION: A station number specific to each station is set and a station number of its own station is set to one succeeding stage of a relay station S1 and a slave station S3, the relation station S1 and the slave station S3 sends the station number of a host station received from a one preceding stage of the master station S0 and the relay station S1, the station number of its own station and an adjustment delay in its own station to the master station S0, and the master station S0 calculates the entire station configuration and the distance between stations based on the station number of the relay station S1 and the slave station S3 received from the relay station S1 and the slave station S3, the station number of one succeeding stage of the host stations S0, S1 and the adjustment delay quantity of each station.
Inventors:
ARAI TSUNEHISA
Application Number:
JP25072791A
Publication Date:
May 13, 1998
Filing Date:
September 30, 1991
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
H04J3/00; H04J3/06; H04L12/24; H04L12/26; H04L12/44; (IPC1-7): H04J3/00; H04J3/06; H04L12/24; H04L12/26; H04L12/44
Domestic Patent References:
| JP575638A | ||||
| JP444434A | ||||
| JP59158637A |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)