Wireless communication apparatus and method
View Patent ↗In relation to wireless communication, a communications apparatus suitable for installation into a vehicle provides a user-driven communication capability in a vehicle communications system. The apparatus includes means providing a wide-area communication capability, at least one antenna interface for conveying signals to and/or from at least one antenna providing wide-area communication, at least one power input configured to receive operating power for the apparatus from a vehicle and at least one digital communication interface for providing connectivity to a master unit of the vehicle.
1. Apparatus comprising:
a wide-area communication capability;
at least one antenna interface for conveying signals to and/or from at least one antenna providing wide-area communication;
at least one power input configured to receive operating power for the apparatus from a vehicle; and
at least one digital communication interface for providing connectivity to a master unit of the vehicle,
wherein the apparatus is arranged for installation into a vehicle and provides a user-driven communication capability in a vehicle communications system,
wherein the at least one power input receives operating power for the apparatus via the at least one digital communication interface.
2. The apparatus according to claim 1 , supporting at least a first, normal mode of operation and a second, emergency mode of operation, and comprising means to switch between said modes of operation.
3. The apparatus according to claim 2 , wherein, in the normal operation mode, a user interface for the apparatus is provided by equipment external of the apparatus.
4. The apparatus according to claim 2 , further comprising user interface elements for providing audio user interface functionalities only in an emergency operation mode.
5. The apparatus according to claim 1 , wherein a user interface, by which a user can communicate using the apparatus, is provided by the vehicle communications system and, wherein, the apparatus, at least during a normal mode of operation thereof, is arranged to operate in response to signals from the user interface and facilitate user communications via the user interface.
6. The apparatus according to claim 1 , comprising means to provide at least one additional wide-area communication capability.
7. The apparatus according to claim 6 , wherein the at least one additional wide-area communication capability comprises at least one of positioning capability by time delay/difference measurements, frequency modulation (FM) capability, amplitude modulation (FM) capability, digital broadcasting radio capability, digital television broadcasting capability and vehicle to vehicle communication capability.
8. The apparatus according to claim 7 , wherein the at least one antenna interface is arranged to convey signals to and/or from at least one antenna for providing the at least one of positioning capability, frequency modulation capability, amplitude modulation capability, digital broadcasting radio capability, digital television broadcasting capability, and vehicle to vehicle communication capability.
9. The apparatus according to claim 1 , further comprising means to provide at least one short-range communication capability.
10. The apparatus according to claim 9 , wherein the at least one antenna interface is arranged to convey signals to and/or from at least one antenna for providing short-range communication.
11. The apparatus according to claim 1 , wherein one or more antenna of the at least one antenna is an integrated antenna of the apparatus.
12. The apparatus according to claim 1 , wherein one or more antenna of the at least one antenna is an external antenna to the apparatus.
13. The apparatus according to claim 1 , wherein the wide-area communication capability comprises a cellular wireless communication capability.
14. The apparatus according to claim 1 , wherein the at least one short-range communication capability comprises at least one of a frequency modulation (FM) radio capability, amplitude modulation (AM) capability, a wireless short-range communication capability, a near field communication (NFC) capability, and a radio frequency identification (RFID) capability.
15. The apparatus according to claim 1 , wherein the at least one digital communication interface provides the connection to the master unit of the vehicle via a wireless communication link.
16. The apparatus according to claim 1 , wherein the at least one digital communication interface provides the connection to the master unit of the vehicle via a wired communication link.
17. The apparatus according to claim 1 , comprising a user identity module interface for receiving a user identity module.
18. The apparatus according to claim 1 , configured to receive and/or transmit information relating to a user identity module via the at least one digital communication interface.
19. The apparatus according to claim 1 , configured to receive and/or transmit information relating to a user identity module via wireless short-range communication.
20. The apparatus according to claim 1 , comprising a single packaged vehicle part or module.
21. A vehicle part comprising an apparatus according to claim 1 .
22. The vehicle part according to claim 21 , wherein the vehicle part comprises at least one integrated antenna for providing communication capability for the apparatus.
23. The vehicle part according to claim 21 , wherein an antenna cabling length is minimized between the at least one integrated antenna of the vehicle part and the apparatus.
24. The vehicle part according to claim 21 , being a vehicle part where at least one of attenuation, noise, interference of radio frequency signals and antenna radiation efficiency is in a tolerable level when installed in a vehicle.
25. The vehicle part according to claim 21 , wherein the vehicle part comprises one of a window, a rear-view mirror, a side mirror housing, a front pillar, a middle pillar, a rear pillar, a light housing and a brand logo.
26. A vehicle comprising:
an apparatus as claimed in claim 1 ;
a master unit configured to communicate with the apparatus; and
power providing means for providing operating power for the apparatus via the at least one digital communication interface.
27. The vehicle according to claim 26 , further comprising at least one antenna integrated to a window of the vehicle and coupled to the apparatus via the at least one antenna interface, wherein the apparatus is arranged in proximity in relation to the at least one antenna integrated to the window.
28. The vehicle according to claim 27 , wherein the apparatus comprises at least one internal antenna and the apparatus is integrated in a vehicle part where at least one of attenuation, noise, interference of radio frequency signals and antenna radiation efficiency is in a tolerable level.
29. The vehicle according to claim 27 , further comprising at least one antenna integrated in a vehicle part where at least one of attenuation, noise, interference of radio frequency signals and antenna radiation efficiency is in a tolerable level.
30. The vehicle according to claim 28 , wherein the antenna cabling length is minimized between the vehicle part and the apparatus.
31. The vehicle according to claim 28 , wherein the vehicle part comprises one of a window, a rear-view mirror, a side mirror housing, a front pillar, a middle pillar, a rear pillar, a light housing and a brand logo.