Synchronized contention resolution and burst timing allocation in the operation of two or more interfaces

Claim 1

A method of resolving contention between at least two interfaces sharing the same communication means or the same communication resource, by synchronization of operation of said interfaces wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, and said networks each include one or more mobile or fixed units or stations; said method comprising the steps of: making one of said interfaces a master interface relative to other fixed or mobile units or stations of the associated network, and making another of said interfaces a slave of the associated network, to which it can be connected, making operation of said master interface dependent on said slave interface, allocating to each interface specific time periods to use said shared resource, and imposing the time of said network of said slave interface on said master interface and said associated network, and in the event of a call request from said network associated with said slave interface, first setting up the connection of the calling fixed or mobile station with said slave interface, and then setting up the connection between said master interface and the destination mobile or fixed station of the associated network, said time periods for said master interface/network connection being compatible with said time intervals imposed on said slave interface by said associated network, to synchronize said interfaces, in particular with regard to use of said shared resource.

Claim 2

A method of resolving contention between at least two interfaces sharing the same communication means or the same communication resource, by synchronization of operation of said interfaces wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, and said networks each include one or more mobile or fixed units or stations; said method comprising the steps of: making one of said interfaces a master interface relative to other fixed or mobile units or stations of the associated network, and making another of said interfaces a slave of the associated network, to which it can be connected, making operation of said master interface dependent on said slave interface, allocating to each interface specific time periods to use said shared resource, and imposing the time of said network of said slave interface on said master interface and said associated network, and in the event of a call request from said network associated with said slave interface, first setting up the connection of the calling fixed or mobile station with said slave interface, and then setting up the connection between said master interface and the destination mobile or fixed station of the associated network, said time periods for said master interface/network connection being compatible with said time intervals imposed on said slave interface by said associated network, to synchronize said interfaces, in particular with regard to use of said shared resource.

Claim 8

A method of resolving contention between at least two interfaces sharing the same communication means or the same communication resource, by synchronization of operation of said interfaces wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, and said networks each include one or more mobile or fixed units or stations; said method comprising the steps of: making one of said interfaces a master interface relative to other fixed or mobile units or stations of the associated network, and making another of said interfaces a slave of the associated network, to which it can be connected, making operation of said master interface dependent on said slave interface, allocating to each interface specific time periods to use said shared resource, and imposing the time of said network of said slave interface on said master interface and said associated network, and in the event of a call request from a fixed or mobile station of said network associated with said master interface, first requesting communication of said slave interface with the destination mobile or fixed unit or station of said associated network, and then, after said communication has been set up, setting up a connection between said master interface and said destination mobile or fixed station of said associated network, said time periods of said master interface/network connection being compatible with said time slots imposed on said slave interface by said associated network, to synchronize said interfaces, in particular with regard to use of said shared resource.

Claim 9

A method of resolving contention between at least two interfaces sharing the same communication means or the same communication resource, by synchronization of operation of said interfaces wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, and said networks each include one or more mobile or fixed units or stations; said method comprising the steps of: making one of said interfaces a master interface relative to other fixed or mobile units or stations of the associated network, and making another of said interfaces a slave of the associated network, to which it can be connected, making operation of said master interface dependent on said slave interface, allocating to each interface specific time periods to use said shared resource, and imposing the time of said network of said slave interface on said master interface and said associated network, and in the event of a call request from a fixed or mobile station of said network associated with said master interface, first requesting communication of said slave interface with the destination mobile or fixed unit or station of said associated network, and then, after said communication has been set up, setting up a connection between said master interface and said destination mobile or fixed station of said associated network, said time periods of said master interface/network connection being compatible with said time slots imposed on said slave interface by said associated network, to synchronize said interfaces, in particular with regard to use of said shared resource.

Claim 10

A method of resolving contention between at least two interfaces sharing the same communication means or the same communication resource, by synchronization of operation of said interface wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, and said networks each include one or more mobile or fixed units or stations; said method comprising the steps of: making one of said interfaces a master interface relative to other fixed or mobile units or stations of the associated network, and making another of said interfaces a slave of the associated network, to which it can be connected, making operation of said master interface dependent on said slave interface, allocating to each interface specific time periods to use said shared resource, and imposing the time of said network of said slave interface on said master interface and said associated network, and in the event of a call request from a fixed or mobile station of said network associated with said master interface, setting up a first connection between said calling fixed or mobile station and said master interface, then setting up a second connection between said slave interface and said destination mobile or fixed station of said associated network, and finally adapting said first connection to said second connection, in particular by synchronizing use of said shared resource by said interfaces.

Claim 11

A method of resolving contention between at least two interfaces sharing the same communication means or the same communication resource, by synchronization of operation of said interface wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, and said networks each include one or more mobile or fixed units or stations; said method comprising the steps of: making one of said interfaces a master interface relative to other fixed or mobile units or stations of the associated network, and making another of said interfaces a slave of the associated network, to which it can be connected, making operation of said master interface dependent on said slave interface, allocating to each interface specific time periods to use said shared resource, and imposing the time of said network of said slave interface on said master interface and said associated network, and in the event of a call request from a fixed or mobile station of said network associated with said master interface, setting up a first connection between said calling fixed or mobile station and said master interface, then setting up a second connection between said slave interface and said destination mobile or fixed station of said associated network, and finally adapting said first connection to said second connection, in particular by synchronizing use of said shared resource by said interfaces.

Claim 12

A device for interconnecting two communication networks, including two external send-receive interfaces using a shared resource, for example a radio communication resource, each allocated to interfacing with one of said networks, wherein contentious use of said shared resource by said two interfaces is resolved by synchronized operation of said two interfaces by a method wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of said two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, said networks each include one or more mobile or fixed units or stations, one of said interfaces is made a master interface relative to other fixed or mobile units or stations of the associated network, and the other of said two interfaces is made a slave of the associated network, to which it can be connected, operation of said master interface is made dependent on said slave interface, and each interface is allocated specific time periods to use said shared resource, and the time of said network of said slave interface is imposed on said master interface and said associated network, and wherein, in the event of a call request from said network associated with said slave interface, the connection of the calling fixed or mobile station with said slave interface is set up first and then the connection is set up between said master interface and the destination mobile or fixed station of the associated network, said time periods for said master interface/network connection being compatible with said time intervals imposed on said slave interface by said associated network, to synchronize said interfaces, in particular with regard to use of said shared resource.

Claim 13

A device for interconnecting two communication networks, including two external send-receive interfaces using a shared resource, for example a radio communication resource, each allocated to interfacing with one of said networks, wherein contentious use of said shared resource by said two interfaces is resolved by synchronized operation of said two interfaces by a method wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of said two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, said networks each include one or more mobile or fixed units or stations, one of said interfaces is made a master interface relative to other fixed or mobile units or stations of the associated network, and the other of said two interfaces is made a slave of the associated network, to which it can be connected, operation of said master interface is made dependent on said slave interface, and each interface is allocated specific time periods to use said shared resource, and the time of said network of said slave interface is imposed on said master interface and said associated network, and wherein, in the event of a call request from said network associated with said slave interface, the connection of the calling fixed or mobile station with said slave interface is set up first and then the connection is set up between said master interface and the destination mobile or fixed station of the associated network, said time periods for said master interface/network connection being compatible with said time intervals imposed on said slave interface by said associated network, to synchronize said interfaces, in particular with regard to use of said shared resource.

Claim 19

A device for interconnecting two communication networks, including two external send-receive interfaces using a shared resource, for example a radio communication resource, each allocated to interfacing with one of said networks, wherein contentious use of said shared resource by said two interfaces is resolved by synchronized operation of said two interfaces by a method wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of said two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, said networks each include one or more mobile or fixed units or stations, one of said interfaces is made a master interface relative to other fixed or mobile units or stations of the associated network, and the other of said two interfaces is made a slave of the associated network, to which it can be connected, operation of said master interface is made dependent on said slave interface, and each interface is allocated specific time periods to use said shared resource, and the time of said network of said slave interface is imposed on said master interface and said associated network, and wherein, in the event of a call request from a fixed or mobile station of said network associated with said master interface, communication of said slave interface with the destination mobile or fixed unit or station of said associated network is requested first and then, after said communication has been set up, a connection is set up between said master interface and said destination mobile or fixed station of said associated network, said time periods of said master interface/network connection being compatible with said time slots imposed on said slave interface by said associated network, to synchronize said interfaces, in particular with regard to use of said shared resource.

Claim 20

A device for interconnecting two communication networks, including two external send-receive interfaces using a shared resource, for example a radio communication resource, each allocated to interfacing with one of said networks, wherein contentious use of said shared resource by said two interfaces is resolved by synchronized operation of said two interfaces by a method wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of said two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, said networks each include one or more mobile or fixed units or stations, one of said interfaces is made a master interface relative to other fixed or mobile units or stations of the associated network, and the other of said two interfaces is made a slave of the associated network, to which it can be connected, operation of said master interface is made dependent on said slave interface, and each interface is allocated specific time periods to use said shared resource, and the time of said network of said slave interface is imposed on said master interface and said associated network, and wherein, in the event of a call request from a fixed or mobile station of said network associated with said master interface, communication of said slave interface with the destination mobile or fixed unit or station of said associated network is requested first and then, after said communication has been set up, a connection is set up between said master interface and said destination mobile or fixed station of said associated network, said time periods of said master interface/network connection being compatible with said time slots imposed on said slave interface by said associated network, to synchronize said interfaces, in particular with regard to use of said shared resource.

Claim 21

A device for interconnecting two communication networks, including two external send-receive interfaces using a shared resource, for example a radio communication resource, each allocated to interfacing with one of said networks, wherein contentious use of said shared resource by said two interfaces is resolved by synchronized operation of said two interfaces by a method wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of said two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, said networks each include one or more mobile or fixed units or stations, one of said interfaces is made a master interface relative to other fixed or mobile units or stations of the associated network, and the other of said two interfaces is made a slave of the associated network, to which it can be connected, operation of said master interface is made dependent on said slave interface, and each interface is allocated specific time periods to use said shared resource, and the time of said network of said slave interface is imposed on said master interface and said associated network, and wherein, in the event of a call request from a fixed or mobile station of said network associated with said master interface, a first connection is set up between said calling fixed or mobile station and said master interface, a second connection is then set up between said slave interface and said destination mobile or fixed station of said associated network, and finally said first connection is adapted to said second connection, in particular by synchronizing use of said shared resource by said interfaces.

Claim 22

A device for interconnecting two communication networks, including two external send-receive interfaces using a shared resource, for example a radio communication resource, each allocated to interfacing with one of said networks, wherein contentious use of said shared resource by said two interfaces is resolved by synchronized operation of said two interfaces by a method wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of said two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, said networks each include one or more mobile or fixed units or stations, one of said interfaces is made a master interface relative to other fixed or mobile units or stations of the associated network, and the other of said two interfaces is made a slave of the associated network, to which it can be connected, operation of said master interface is made dependent on said slave interface, and each interface is allocated specific time periods to use said shared resource, and the time of said network of said slave interface is imposed on said master interface and said associated network, and wherein, in the event of a call request from a fixed or mobile station of said network associated with said master interface, a first connection is set up between said calling fixed or mobile station and said master interface, a second connection is then set up between said slave interface and said destination mobile or fixed station of said associated network, and finally said first connection is adapted to said second connection, in particular by synchronizing use of said shared resource by said interfaces.

Claim 23

A device for interconnecting two communication networks, including two external send-receive interfaces using a shared resource, for example a radio communication resource, each allocated to interfacing with one of said networks, wherein contentious use of said shared resource by said two interfaces is resolved by synchronized operation of said two interfaces by a method wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of said two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, said networks each include one or more mobile or fixed units or stations, one of said interfaces is made a master interface relative to other fixed or mobile units or stations of the associated network, and the other of said two interfaces is made a slave of the associated network, to which it can be connected, operation of said master interface is made dependent on said slave interface, and each interface is allocated specific time periods to use said shared resource, and the time of said network of said slave interface is imposed on said master interface and said associated network, said device forming a base station of a cordless telephone local area network and supporting functional cooperation of said two interfaces, wherein, in the event of a call request from a fixed or mobile station of said network associated with said master interface, a first connection is set up between said calling fixed or mobile station and said master interface, then a second connection is set up between said slave interface and said destination mobile or fixed station of said associated network, and finally said first connection is adapted to said second connection, in particular by synchronizing use of said shared resource by said interfaces.

Claim 24

A device for interconnecting two communication networks, including two external send-receive interfaces using a shared resource, for example a radio communication resource, each allocated to interfacing with one of said networks, wherein contentious use of said shared resource by said two interfaces is resolved by synchronized operation of said two interfaces by a method wherein: periods of use of said interfaces, in particular periods of use of said shared means or resource, do not overlap, each of said interfaces provides an interface with a corresponding one of said two communication networks and can be interconnected to provide a bidirectional transmission link between said two networks, said networks each include one or more mobile or fixed units or stations, one of said interfaces is made a master interface relative to other fixed or mobile units or stations of the associated network, and the other of said two interfaces is made a slave of the associated network, to which it can be connected, operation of said master interface is made dependent on said slave interface, and each interface is allocated specific time periods to use said shared resource, and the time of said network of said slave interface is imposed on said master interface and said associated network, said device forming a base station of a cordless telephone local area network and supporting functional cooperation of said two interfaces, wherein, in the event of a call request from a fixed or mobile station of said network associated with said master interface, a first connection is set up between said calling fixed or mobile station and said master interface, then a second connection is set up between said slave interface and said destination mobile or fixed station of said associated network, and finally said first connection is adapted to said second connection, in particular by synchronizing use of said shared resource by said interfaces.