Patent ID: 9516513
Filing Date: 2016-12-06
CPC Classification: G01S,H01Q,H04B,H04W

Claim Text:
1. A method of setting up a wireless long range communication network between several communication units each having a Long-range Adaptive Mobile Beam-forming Ad-hoc Communication (LAMBACOM) unit ( 11 ) including an array Radio Frequency (RF) transceiver section ( 15 ), a spatial phase front analysis section ( 16 ), a delay section ( 18 ), a beam-former section ( 17 ), a RF switching section ( 13 ), an antenna element section ( 12 ), a positioning system ( 32 ), a communication controller ( 22 ) and a data link ( 23 ), comprising the following steps: a. performing a frame-by-frame spatial scan for a phase modulated, coherent code-word from other communication units using spatial analysis of signals from the RF-transceiver section ( b. provide beam forming according to a selection of optimum signal to interference ratio via utilizing a digital antenna beam-former ( c. calculating spatial angular direction of each received communication message from another communication unit in the wireless long range communication network; d. measuring time-of-arrival between the communication units based on correlation of a code-word that is included in each communication message in the wireless long range communication network; e. transmitting a response message to other communication units containing information about time-of-arrival for a decoded message and delay time from the time-of-arrival to the transmission of the response message; and f. mutually exchanging position information between all communication units in the wireless long range communication network through the same RF transceiver section (