H04B2203/5479

Coaxial surface wave communication system and methods for use therewith

In accordance with one or more embodiments, a communication network includes a surface wave transceiver, mounted on a coaxial cable of a broadband cable network, configured to bidirectionally communicate wireless network data via guided electromagnetic waves that propagate along a surface of the coaxial cable. A plurality of analog surface wave repeater pairs, and a plurality of digital surface wave regenerator pairs, are also mounted on the coaxial cable. A plurality of access points, supported by corresponding ones of a plurality of utility poles that also support the coaxial cable, is configured to wirelessly transmit the wireless network data to a plurality of client devices in accordance with a wireless network protocol and to wirelessly receive client data from the plurality of client devices in accordance with the wireless network protocol. A plurality of surface wave add/drop multiplexer pairs, is also mounted on the coaxial cable.

Node device, repeater and methods for use therewith

Aspects of the subject disclosure may include, for example, a node device includes an interface configured to receive first signals. A plurality of coupling devices are configured to launch the first signals on a transmission medium as a plurality of first guided electromagnetic waves at corresponding plurality of non-optical carrier frequencies, wherein the plurality of first guided electromagnetic waves are bound to a physical structure of the transmission medium. Other embodiments are disclosed.

Surface wave repeater and methods for use therewith

Aspects of the subject disclosure may include, a receiver that operates by: receiving via a first launcher first received guided electromagnetic waves that propagate on an outer surface of a first transmission medium without requiring an electrical return path, wherein the first transmission medium has a first type of a plurality of types of transmission media; converting the received first guided electromagnetic waves to a first signal; launching, via a second launcher and based on the first signal, transmitted second guided electromagnetic waves that propagate on an outer surface of a second transmission medium without requiring an electrical return path, wherein the second transmission medium has a second type of the plurality of types of transmission media that differs from the first type.

Apparatus and methods for distributing a communication signal obtained from ultra-wideband electromagnetic waves

Aspects of the subject disclosure may include, an access point that facilitates receiving from a system a modulated signal in a first spectral segment, wherein the system is configured to receive a plurality of ultra-wideband electromagnetic waves via a transmission medium and extract the modulated signal in the first spectral segment from a plurality of modulated signals conveyed by the plurality of ultra-wideband electromagnetic waves, and wherein the plurality of ultra-wideband electromagnetic waves operates in a second spectral segment that differs from the first spectral segment, and transmitting the modulated signal in the first spectral segment to a communication device. Other embodiments are disclosed.

METHODS AND APPARATUS FOR MONITORING CONDITIONS TO SWITCH BETWEEN MODES OF TRANSMISSION

Aspects of the subject disclosure may include, a system for determining from one or more conditions for a retransmission of electromagnetic waves received by the waveguide system via a transmission medium, a duty cycle for retransmitting the electromagnetic waves, retransmitting the electromagnetic waves utilizing a first repeater type of the waveguide system during a first portion of the duty cycle, and retransmitting the electromagnetic waves utilizing a second repeater type of the waveguide system during a second portion of the duty cycle. Other embodiments are disclosed.

METHODS AND APPARATUS FOR EXCHANGING WIRELESS SIGNALS UTILIZING ELECTROMAGNETIC WAVES HAVING DIFFERING CHARACTERISTICS

Aspects of the subject disclosure may include, a system for generating a plurality of electromagnetic waves having differing signal characteristics, each electromagnetic wave of the plurality of electromagnetic waves conveying a communication signal, and the plurality of electromagnetic waves propagating along a transmission medium without radiating into free space. The system can be further configured for generating, by an antenna coupled to the transmission medium, a plurality of wireless signals according to the plurality of electromagnetic waves. The differing signal characteristics of the plurality of electromagnetic waves thereby enables a device to obtain the communication signal by combining the plurality of wireless signals. Other embodiments are disclosed.

Method and apparatus for coupling an electromagnetic wave to a transmission medium

Aspects of the subject disclosure may include, a system that can be configured for generating an electromagnetic wave and coupling the electromagnetic wave to a transmission medium with a reduced loss of radiation of the electromagnetic wave into free space. The system can also be configured to receive an electromagnetic waves form the transmission medium with a reduced loss of radiation of the electromagnetic wave into free space. Other embodiments are disclosed.

Methods and apparatus for monitoring conditions to switch between modes of transmission

Aspects of the subject disclosure may include, a system for determining from one or more conditions for a retransmission of electromagnetic waves received by the waveguide system via a transmission medium, a duty cycle for retransmitting the electromagnetic waves, retransmitting the electromagnetic waves utilizing a first repeater type of the waveguide system during a first portion of the duty cycle, and retransmitting the electromagnetic waves utilizing a second repeater type of the waveguide system during a second portion of the duty cycle. Other embodiments are disclosed.

METHODS AND APPARATUS FOR REGULATING A MAGNETIC FLUX IN AN INDUCTIVE POWER SUPPLY

Aspects of the subject disclosure may include, supplying an alternating voltage waveform to a winding coupled to a magnetic core of an inductive power supply to regulate an alternating magnetic flux in the magnetic core. The alternating voltage waveform can be generated by selectively enabling one or more switches coupled to a storage device. The subject disclosure may further include configuring the one or more switches according to a configuration during a portion of a period of the alternating voltage waveform, and measuring a characteristic of an alternating current flowing in a conductor coupled to the magnetic core during the portion of the period of the alternating voltage waveform. Other embodiments are disclosed.

Apparatus and methods for communicating with ultra-wideband electromagnetic waves

Aspects of the subject disclosure may include, a system that facilitates receiving a first group of electromagnetic waves, wherein the first group of electromagnetic waves propagate along a first span of a transmission medium without requiring an electrical return path and without traversing a first supporting device or a second supporting device. The first span of the transmission medium is supported by the first supporting device and the second supporting device, and the first group of electromagnetic waves convey a first communication signal. The first communication signal is extracted from the first group of electromagnetic waves, and the first communication signal is transmitted to a communication device. Other embodiments are disclosed.