Method and system of tethered routers
A device and a method including a power supply module operative to extract electric power from magnetic field surrounding an electric cable, a transceiver operative to communicate in a backhaul network, a transceiver for a wireless local area network and/or a remote sensing unit, and a controller module communicatively coupled to the transceiver and/or remote sensing unit, where the device is mounted around a single electric cable of an electric transmission grid or an electric distribution grid, and where the device derives power form the single electric cable.
1. A device comprising:
a power supply module operative to extract electric power from magnetic field surrounding an electric cable;
a backhaul transceiver operative to communicate in a backhaul network;
a LAN transceiver operative to communicate in a wireless local area network (LAN); and
a controller module communicatively coupled to said backhaul transceiver, said LAN transceiver, and said power supply module,
wherein said device is mounted around a single electric cable of at least one of an electric transmission grid and an electric distribution grid,
wherein said device derives power from said single electric cable, and
wherein said device is operative to provide network connectivity between a first separate communications device and at least one of a second separate communication equipment and a second separate communication terminal while extracting electric power from said magnetic field surrounding said electric cable,
wherein said LAN transceiver communicates with said first separate communications device via said LAN,
wherein said backhaul transceiver communicates with said at least one of second separate communication equipment and a second separate communication terminal via said backhaul network, and
wherein said LAN transceiver and said backhaul transceiver are communicatively coupled with each other.
2. The device according to claim 1 wherein said backhaul network is at least one of:
a wireless mesh network;
a cellular communication network; and
a PLC network.
3. The device according to claim 1 wherein at least one of said transceiver operative to communicate in a backhaul network and said transceiver for a wireless local area network is operative to communicate with another device according to claim 1 .
4. The device according to claim 1 additionally comprising:
a propulsion module for maneuvering said device along said electric cable,
wherein said controller module is operative to use said propulsion module to move said device to change location along said electric cable to improve a communication parameter, while extracting electric power from said magnetic field surrounding said electric cable, and without disrupting or adversely affecting a service said device provides.
5. The device according to claim 4 wherein at least one of said backhaul network and said local area network comprises a mesh network, and wherein said communication parameter is associated with at least one of: said wireless mesh network, and said wireless local area network.
6. The device according to claim 4 wherein said communication parameter is associated with at least one of: bandwidth, jitter and signal-to-noise ratio (SNR).
7. A method comprising the steps of:
providing a device comprising:
a power supply module operative to extract electric power from magnetic field surrounding an electric cable;
a backhaul transceiver operative to communicate in a backhaul network;
a LAN transceiver operative to communicate a wireless local area network (LAN); and
a controller module communicatively coupled to said backhaul transceiver, and said LAN transceiver;
wherein said device is mounted around a single electric cable of at least one of an electric transmission grid and an electric distribution grid, and
wherein said device is derives power from said single electric cable; and
providing network connectivity between a first separate communications device and at least one of a second separate communication equipment and a second separate communication terminal while extracting electric power from said magnetic field surrounding said electric cable,
wherein said LAN transceiver communicates with said first separate communications device via said LAN,
wherein said backhaul transceiver communicates with said at least one of second separate communication equipment and a second separate communication terminal via said backhaul network, and
wherein said LAN transceiver and said backhaul transceiver are communicatively coupled with each other.
8. The method according to claim 7 additionally comprising the step of:
providing said backhaul network transceiver operative to communicate in at least one of:
a wireless mesh network;
a cellular communication network; and
a PLC network.
9. The method according to claim 7 additionally comprising the step of:
communicating with another device according to claim 1 using at least one of said transceiver operative to communicate in a backhaul network and said transceiver for a wireless local area network.
10. The method according to claim 7 additionally comprising:
providing a propulsion module for maneuvering said device along said electric cable,
wherein said controller module is operative to use said propulsion module to move said device to change location along said electric cable to improve a communication parameter without disrupting or adversely affecting a service said device provides.
11. The method according to claim 10 wherein said communication parameter is associated with at least one of: said wireless mesh network, and said wireless local area network.
12. The method according to claim 10 wherein said communication parameter is associated with at least one of: bandwidth, jitter and signal-to-noise ratio (SNR).
13. The device according to claim 6 additionally comprising:
a mesh network comprising a plurality of said devices according to claim 6 ,
wherein at least one of said devices according to claim 6 is operative to communicate in said mesh network with another device according to claim 6 , and
wherein at least one of said devices according to claim 6 is operative to maneuver itself on said cable to change the topology of said mesh network according to a communication requirement of at least one of said communication device.
14. The device according to claim 13 wherein at least one of said devices that is operative to maneuver itself on said cable is operative to change the topology of said mesh network without disrupting or adversely affecting service provided by said mesh network.
15. The method according to claim 10 additionally comprising:
providing a mesh network comprising a plurality of said devices according to claim 10 ,
wherein at least one of said devices according to claim 10 is operative to communicate in said mesh network with another device according to claim 10 , and further comprising using said propulsion module to maneuver at least one of said devices according to claim 10 on said cable to change the topology of said mesh network according to a communication requirement of at least one of said communication device.
16. The method according to claim 15 wherein the topology of said mesh network is changed without disrupting or adversely affecting service provided by said mesh network.