Wireless communication system

A wireless communication system according to any one of preceding claims, characterized in that the host (10) does not comprise means for intentionally transmitting signals to the guest (10).

A wireless communication system according to any one of the preceding claims, characterized in that the guest (20) does not comprise means for intentionally receiving signals from the host (10).

A wireless communication system according to any one of the preceding claims, characterized in that the host (10) comprises means for indicating to a user that the link is effectively established with the guest.

A wireless communication system according to any one of the preceding claims, characterized in that the system comprises means for breaking up the link with the guest (20) upon reception by the host (10) of an unlinking signal transmitted by the guest (20) while the guest transmitter (25) is located within the declaration area (40) of the host (10), said means not breaking up the link with the guest (20) upon transmission of the guest (20) unlinking signal by the guest (20) while the guest transmitter (25) is located outside said declaration area (40).

A host (10) of a wireless communication system comprising at least one guest (20) and at least one host, said guest (20) having means including a guest transmitter (25) for transmitting guest signals, said host (10) having means including a host receiver (15) for receiving the guest signals and means for establishing a link with the guest (20) upon reception of a declaration signal (50) transmitted by the guest (20), after which the host (10) will respond to regular operation signals transmitted by the linked guest, characterized in that:

• the host (10) comprises means for establishing the link with the guest (20) upon reception of the declaration signal (50) transmitted by the guest (20) while the guest transmitter (25) is located with in a declaration area (40) of the host (10), said declaration area (40) being an area substantially different from a normal operating area (60) of the guest/host pair, and said means not establishing the link with the guest (20) upon transmission of the declaration signal (50) by the guest (20) while the guest transmitter (25) is located outside said declaration area (40).

A guest (20) of a wireless communication system comprising at least one guest and at least one host (10), said guest (20) having means including a guest transmitter (25) for transmitting guest (20) signals, said host (10) having means including a host receiver (15) for receiving the guest signals and means for establishing a link with the guest (20) upon reception of a declaration signal (50) transmitted by the guest, after which the host (10) will respond to regular operation signals transmitted by the linked guest, characterized in that:

• the guest (20) uses a first transmission power for transmitting the declaration signal (50) and a second transmission power for transmitting the regular operation signals, the first transmission power being substantially lower than the second transmission power.