Abstract: A fiber optic cable has a cable core that includes at least one optical fiber coupled to a fiber optic connector. A cable adapter sleeve is axially mounted on the cable core to surround the cable core, the cable adapter sleeve including a body portion that has a first outer diameter, a collar that has a second outer diameter that is greater than the first outer diameter, and a stop that has a third outer diameter that is greater than the first outer diameter.

Abstract: An apparatus for repeating signals includes a receive antenna for capturing a receive signal, processing circuitry for processing the receive signal to form a repeated signal, and a transmit antenna for transmitting the repeated signal. The processing circuitry includes gain circuitry for gain in the repeated signal and decorrelation circuitry configured for modifying the repeated signal with respect to the receive signal to thereby decorrelate the repeated signal from the receive signal. The processing circuitry further comprises circuitry configured for calculating a gain margin for the apparatus utilizing the decorrelated receive and repeated signals.

Abstract: A system and method for determining the location of a mobile device in a communications network. A set of network measurement reports (NMR) may be provided for a region in the network. NMRs in the first set may be clustered as a function of observed measurement information in the NMRs. A candidate NMR for a mobile device may be received, and the candidate NMR may then be associated with a selected cluster of NMRs. The candidate NMR and a second set of NMRs may then be clustered, and a location of the mobile device determined as a function of the clustered candidate NMR and second set of NMRs, where the NMRs in the second set are associated with the selected cluster.

Abstract: A system and method modifies calibration data used to geo-locate a mobile station. Calibration data measured via a calibration data collection device may contain errors due to the physical limitations of the collection device and/or the collection process. Any data collection device may produce some degree of signal degradation or drop-out. Dead reckoning provides a remedy for signal drop-out, however, it often produces data results that may be unsatisfactory to perform an accurate location estimate. To ensure the integrity of the collected calibration data, a data modification and/or data replacement algorithm may be implemented to enhance the accuracy of the collected data. In addition, current collection procedures used to generate a calibration database may be laborious, time-consuming and expensive. Simplifying the test and measurement equipment needed, and the procedures for obtaining calibration data may save time and expenses.

Abstract: A seal for a cable and connector interconnection includes a unitary elastic body with a bore therethrough. The bore is provided with a cable outer diameter seal portion at a cable end, the cable outer diameter seal portion adjacent a connector cavity portion, the connector cavity portion adjacent a coupling nut cavity portion, and the coupling nut cavity portion adjacent a connector neck seal portion with a bulkhead seal at a connector end. The coupling nut cavity portion is longitudinally aligned with a coupling nut of the connector and is provided with a greater inner diameter than the cable outer diameter seal portion and the connector neck seal portion. The bulk head seal is provided with an outer diameter greater than an outer diameter of the connector neck seal portion.

Abstract: A user interface for a distributed antenna system (DAS) is provided. When executed by a processor, a signal distribution engine receives information about signals transported by the DAS and components of the DAS. The signal engine generates a signal set assignment user interface including a list of signals transported by the DAS and a signal set formation area for receiving a signal set. The signal engine also generates a signal distribution user interface that includes representations of signal sets, hardware components, and associations between hardware components. In response to receiving a request to associate the signal set with a specified hardware component, a command is output to configure a signal path so that signals in the signal set are provided to the specified hardware component.

Abstract: A radio communication system includes at least one receive antenna for receiving communication signals, processing circuitry for processing the received communication signals and repeating the signals for further transmission, and at least one transmit antenna for transmitting the repeated signals. The processing circuitry is operable for receiving an input regarding the current geographic location of the communication system. The processing circuitry is further capable of recording measurements and data regarding the operation and use of the radio communication system and its operating environment including where and when the measurements and data were taken. The processing circuitry further provides a user interface and capabilities to analyze and visualize the recorded information to diagnose problems and optimize performance.

Abstract: A PoE powered device and method of operation are provided. The device includes a first port unit configured to negotiate receipt of a level of PoE power from a power sourcing equipment. The power is received on a first pair of taps on a first communication port. A detection unit is configured to detect a presence of a first optional circuit load and to detect a presence of a second optional power load. A control circuit is configured to establish connectivity between a second pair of taps on the first communication port and a second powered device port unit in response to the detection unit detecting the first optional load, and further configured to establish connectivity between the second pair of taps and a third pair of taps on a pass-through communication port in response to the detection unit failing to detect the first load and detecting the second load.

Abstract: A telecommunications system is provided that includes a unit for communicating channelized digital baseband signals with remotely located units. The channelized digital baseband signals include call information for wireless communication. The unit includes a channelizer section and a transport section. The channelizer section can extract, per channel, the channelized digital baseband signals using channel filters and digital down-converters. The transport section can format the channelized digital baseband signals for transport together using a transport schedule unit for packetizing and packet scheduling the channelized digital baseband signals. A signal processing subsystem can control a gain of uplink digital baseband signals, independently, that are received from the remotely located units prior to summing the uplink digital baseband signals.

Abstract: A system and method of monitoring a signal repeating device in a wireless communication system is provided. An operational noise measurement is obtained by measuring a noise value outside of a bandwidth of a first element, but within a bandwidth of a second, subsequent element in a signal path of the device. The operational noise measurement is alternatively obtained by tuning an input band of the device to shift the input band partially or completely outside of a bandwidth of a first element to create an open band or by suppressing an input of an antenna and measuring noise within the open bandwidth of the device. A stored parameter is retrieved and compared to the measured operational noise. Alternatively, a leakage signal of the device may be received at a signal receiver and compared to a reference. The reference is a function of elements of the device in a leakage path of the leakage signal.

Abstract: A calibration sub-system for calibrating a unit of a distributed antenna system is provided. The calibration sub-system includes a signal generator, a receiver, and a processor. The signal generator provides test signals to a communication path that are generated based on modification schemes for an in-phase signal component (“I component”) or a quadrature signal component (“Q component”). The receiver receives output signals generated from test signals. The processor determines output power values for an undesirable signal component of the output signals. Each output power value is a Taylor series function or a polynomial function of a respective modification scheme for the I or Q component of the respective test signal. The processor determines an optimal modification scheme for the I or Q component that minimizes an output power of the undesirable signal component. An output value of the function is minimized by having the optimal modification scheme as an input.

Abstract: An antenna mount is provided with a bracket with an azimuth slot, an azimuth pivot hole and a boss hole. An azimuth adjuster with an extension portion passes through a boss seated in the boss hole. An offset portion of the azimuth adjuster has an azimuth fastener aperture spaced apart from a longitudinal axis of the extension portion. An azimuth fastener passes through the base, the azimuth slot and the azimuth fastener aperture. An azimuth pivot fastener passes through the base and the azimuth pivot hole. The azimuth slot is provided as an arc segment with a center point at the azimuth pivot hole. Adjustment of a longitudinal position along the extension portion of an interconnection between the boss and the extension portion drives the azimuth fastener within the azimuth slot to pivot the base about the azimuth pivot hole with respect to the bracket.

Abstract: A capacitivly coupled flat conductor connector provided with a male connector body and a female connector body. An alignment insert is coupled to the male connector body, the alignment insert dimensioned to support a predefined length of an inner conductor. An alignment receptacle coupled to the female connector body, the alignment receptacle dimensioned to receive a connector end of the alignment insert to seat an overlapping portion of an inner conductor and an inner conductor trace parallel with one another against opposite sides of a spacer.

Abstract: A method of determining the location of a mobile device in a communications network having a plurality of nodes, one of the plural nodes serving the device. Observed positioning measurements for a mobile device may be received from the serving node and uplink enhanced cell identification (E-CID) positioning measurements received from the mobile device. One or more ranges between ones of the plural nodes and the mobile device may then be determined as a function of the received observed positioning measurements and the received uplink E-CID positioning measurements. A geographic location of the mobile device may then be estimated as a function the determined one or more ranges.

Abstract: A connection interface with a female portion for interconnection with a conductive male portion or a capacitive coupling male portion interface provides conductive coupling when interconnected with the conductive male portion and capacitive coupling when coupled with the capacitive coupling male portion. The female portion may include a spring basket dimensioned to receive a pin of the conductive male portion and to seat within a socket of the conductive male portion, separated by an inner conductor dielectric spacer.

Abstract: A coaxial connector for interconnection with a coaxial cable with a solid outer conductor by friction welding is provided with a monolithic connector body with a bore dimensioned for an interference fit with an outer diameter of the outer conductor. A friction groove may be formed around the leading end of the outer conductor by application of a friction weld support against the inner diameter and leading end of the outer conductor. The friction groove may include a material chamber formed between a radial friction protrusion of the bore and a bottom of the friction groove. The friction weld support may be provided with ceramic surfaces contacting the outer conductor, a stop shoulder dimensioned to abut a cable end of the bore and/or an elastic insert seated within an inner conductor bore.

Abstract: A coaxial connector in combination with a coaxial cable is provided with an inner conductor supported coaxial within an outer conductor, a polymer jacket surrounding the outer conductor. A unitary connector body with a bore is provided with an overbody surrounding an outer diameter of the connector body. The outer conductor is inserted within the bore. A molecular bond is formed between the outer conductor and the connector body and between the jacket and the overbody. An inner conductor end cap may also be provided coupled to the end of the inner conductor via a molecular bond.

Abstract: A communication system and method for extending coverage of a base transceiver station. The communication system includes processing circuitry that receives a communication signal over a wireless channel. The received communication signal is processed through an adaptable equalizer to reduce noise, distortion, interference, and frequency errors. In another aspect of the invention, a frequency of a reference signal in the communication system is adjusted to compensate for frequency errors between the communication system and the source of the communication signal. The equalized and frequency adjusted communication signal is then retransmitted into an extended coverage area. Wireless coverage is thereby provided between a base transceiver station and a mobile device in the extended coverage area.

Abstract: A capacitively coupled flat conductor connector is provided with a male connector body and a female connector body. An alignment insert is coupled to the male connector body, the alignment insert dimensioned to support a predefined length of an inner conductor. An alignment receptacle is coupled to the female connector body, the alignment receptacle dimensioned to receive a connector end of the alignment insert to seat an overlapping portion of an inner conductor and an inner conductor trace parallel with one another against opposite sides of a dielectric spacer. An outer conductor dielectric spacer isolates the contacting elements of the outer conductor signal path between the male and female connectors.

Abstract: A microstrip to airstrip transition is provided. The microstrip to airstrip transition includes a ground plane, a printed circuit board, a microstrip, a solder mask, and an airstrip. The ground plane has first and second sides. The printed circuit board has first and second sides and is disposed on the first side of the ground plane. The microstrip is disposed on a portion of the first side of the printed circuit board, and the solder mask is disposed over at least a portion of the microstrip. The airstrip is disposed over the at least portion of the solder mask, and the solder mask prevents direct contact between the microstrip and the airstrip.