An intelligent well system comprising: a first main bore transmission assembly disposed in a main bore and comprising a first main bore transmission unit (22a, 22b); a first lateral bore transmission assembly disposed in a lateral bore and comprising a first lateral bore transmission unit (42a, 42b); a second main bore transmission assembly disposed in the main bore and comprising a second main bore transmission unit; a second lateral bore transmission assembly disposed in the lateral bore and comprising a second lateral bore transmission unit; wherein the first main bore transmission unit (22a, 22b) and the first lateral bore transmission unit (42a, 42b) are configured to establish a wireless connection there between, such that power and telemetry can be wirelessly transmitted; wherein the first main bore transmission assembly is configured to be communicatively connected to a surface communication device; wherein the first main bore transmission unit (22a, 22b) and the second main bore transmission unit are configured to establish a wireless connection there between, such that power and telemetry can be wirelessly transmitted; and wherein the first lateral bore transmission unit (42a, 42b) and the second lateral bore transmission unit are configured to establish a wireless connection there between, such that power and telemetry can be wirelessly transmitted; and wherein each of the transmission assemblies (1, 2, 3, 4) further comprises at least one sensor and at least one actuator, and each of the transmission assemblies (1, 2, 3, 4) further comprises at least one power unit and at least one telemetry unit such that the at least one sensor and the at least one actuator of each of the transmission assembly (1, 2, 3, 4) is configured to be powered and connected wirelessly within that transmission assmebly (1, 2, 3, 4). a first main bore transmission assembly disposed in a main bore and comprising a first main bore transmission unit (22a, 22b); a first lateral bore transmission assembly disposed in a lateral bore and comprising a first lateral bore transmission unit (42a, 42b); a second main bore transmission assembly disposed in the main bore and comprising a second main bore transmission unit; a second lateral bore transmission assembly disposed in the lateral bore and comprising a second lateral bore transmission unit; wherein the first main bore transmission unit (22a, 22b) and the first lateral bore transmission unit (42a, 42b) are configured to establish a wireless connection there between, such that power and telemetry can be wirelessly transmitted; wherein the first main bore transmission assembly is configured to be communicatively connected to a surface communication device; wherein the first main bore transmission unit (22a, 22b) and the second main bore transmission unit are configured to establish a wireless connection there between, such that power and telemetry can be wirelessly transmitted; and wherein the first lateral bore transmission unit (42a, 42b) and the second lateral bore transmission unit are configured to establish a wireless connection there between, such that power and telemetry can be wirelessly transmitted; and wherein each of the transmission assemblies (1, 2, 3, 4) further comprises at least one sensor and at least one actuator, and each of the transmission assemblies (1, 2, 3, 4) further comprises at least one power unit and at least one telemetry unit such that the at least one sensor and the at least one actuator of each of the transmission assembly (1, 2, 3, 4) is configured to be powered and connected wirelessly within that transmission assmebly (1, 2, 3, 4).