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US 6,311,061 B1Granted
Mobile communication system data multi-connector
AssigneeNEC Corporation
InventorMasayuki Sakata
Life of this patent
Estimating the term…
Abstract
A multi-connector for the mobile data communication is provided, by which multi-connection of data terminals is possible and real-time communication is also possible even when data are concentrated in a single line or even with a line of an inferior quality. The multi-connector is connected with a mobile communication exchange in the system and is activated according to a multi-connection request sent from a mobile or fixed station to the mobile communication exchange, and the multi-connector controls data communication based on a predetermined transmission control proceeding and distributes data in accordance with designation with respect to an addressee for each item of data.
Claims13
A multi-connector for a mobile data-communication system, which is connected with a mobile communication exchange in the system, wherein:
- the multi-connector is activated according to a multi-connection request which is sent from a mobile or fixed station to the mobile communication exchange, and the multi-connector controls data communication based on a predetermined transmission control proceeding and distributes data in accordance with designation with respect to an addressee for each item of data,
- the multi-connector comprising:
- a wireless-line terminator for establishing an error-control protocol with respect to a connection adapter which is provided in the mobile station so as to connect a mobile device with a data terminal and which controls data communication via a mobile network, and the wireless-line terminator for connecting erroneous data and performing compressing and exchanging operations;
- a wire-line terminator for establishing an error-control protocol with respect to a data line terminator which is provided in the fixed station and which controls data communication via a public network, and the wire-line terminator for performing compressing and exchanging operations;
- and
- an integrating section for collecting data received from the wireless-line terminator and the wire-line terminator, and sending each item of the data to the designated addressee.
3 more elements
A mobile data-communication system comprising:
- a plurality of mobile stations, each comprising:
- a mobile device for performing control with respect to a wireless line for mobile communication;
- a data terminal for performing data communication via a mobile network;
- and
- a connection adapter for connecting the mobile device and the data terminal, and for controlling data communication via the mobile network;
- a fixed station comprising:
- a data terminal for performing data communication via a public network;
- and
- a data line terminator for controlling data communication via the public network;
- a plurality of wireless base stations for controlling wireless lines for mobile communication;
- a mobile communication controller for controlling the wireless base stations;
- a mobile communication exchange, which covers the mobile stations via the mobile communication controller and the wireless base stations, for performing operations of exchanging and connecting mobile communication calls with respect to the mobile stations, and the mobile communication exchange, which also covers the fixed station, for performing operations of exchanging and connecting communication calls with respect to the fixed station;
- and
- a multi-connector, connected with the mobile communication exchange and activated according to a multi-connection request which is sent from a mobile or fixed station to the mobile communication exchange, for controlling data communication based on a predetermined transmission control proceeding and distributing data in accordance with designation with respect to an addressee for each item of data,
- wherein the multi-connector comprises:
- a wireless-line terminator for establishing an error-control protocol with respect to the connection adapter which is provided in the mobile station so as to connect the mobile device with the data terminal and which controls data communication via the mobile network, and the wireless-line terminator for connecting erroneous data and performing compressing and exchanging operations;
- a wire-line terminator for establishing an error-control protocol with respect to the data line terminator which is provided in the fixed station and which controls data communication via the public network, and the wire-line terminator for performing compressing and exchanging operations;
- and
- an integrating section for collecting data received from the wireless-line terminator and the wire-line terminator, and sending each item of the data to the designated addressee.
16 more elements
A multi-connecting method to be used in a mobile data-communication system, the mobile data-communication system comprising:
- a plurality of mobile stations, each comprising:
- a mobile device for performing control with respect to a wireless line for mobile communication;
- a data terminal for performing data communication via a mobile network;
- and
- a connection adapter for connecting the mobile device and the data terminal, and for controlling data communication via the mobile network;
- a fixed station comprising:
- a data terminal for performing data communication via a public network;
- and
- a data line terminator for controlling data communication via the public network;
- a plurality of wireless base stations for controlling wireless lines for mobile communication;
- a mobile communication controller for controlling the wireless base stations;
- a mobile communication exchange, which covers the mobile stations via the mobile communication controller and the wireless base stations, for performing operations of exchanging and connecting mobile communication calls with respect to the mobile stations, and the mobile communication exchange, which also covers the fixed station, for performing operations of exchanging and connecting communication calls with respect to the fixed station;
- and
- a multi-connector, connected with the mobile communication exchange and activated according to a multi-connection request which is sent from a mobile or fixed station to the mobile communication exchange, for controlling data communication based on a predetermined transmission control proceeding and distributing data in accordance with designation with respect to an addressee for each item of data,
- wherein the multi-connector comprises:
- a wireless-line terminator for establishing an error-control protocol with respect to the connection adapter which is provided in the mobile station so as to connect the mobile device with the data terminal and which controls data communication via the mobile network, and the wireless-line terminator for connecting erroneous data and performing compressing and exchanging operations;
- a wire-line terminator for establishing an error-control protocol with respect to the data line terminator which is provided in the fixed station and which controls data communication via the public network, and the wire-line terminator for performing compressing and exchanging operations;
- and
- an integrating section for collecting data received from the wireless-line terminator and the wire-line terminator, and sending each item of the data to the designated addressee,
- the method comprising:
- activating, by the mobile communication exchange, the wireless-line terminator or the wire-line terminator according to a multi-connection request which is sent from the mobile or fixed station;
- connecting the multi-connector with the mobile or fixed station according to the multi-connection request;
- controlling, by the multi-connector, data communications with respect to the connection adapter or the data line terminator, based on a predetermined transmission control proceeding;
- informing the integrating section of information on an address of the mobile or fixed station as an addressee;
- and
- informing, by the integrating section, the mobile or fixed station of information on presently-connected terminals.
23 more elements
Dependencies are inferred from the claim text.