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Corning Optical Communications Wireless Ltd patents


Recent patent applications related to Corning Optical Communications Wireless Ltd. Corning Optical Communications Wireless Ltd is listed as an Agent/Assignee. Note: Corning Optical Communications Wireless Ltd may have other listings under different names/spellings. We're not affiliated with Corning Optical Communications Wireless Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Corning Optical Communications Wireless Ltd-related inventors


Antenna continuity

An arrangement for determining a connected state of an antenna component with another component, such as a base unit of remote access unit in a wireless distribution system. The arrangement can include a filter block integrated into an antenna base unit that incorporates all or a part of a circuit... Corning Optical Communications Wireless Ltd

Front-haul communications system for enabling communication service continuity in a wireless distribution system (wds) network

Embodiments of the disclosure relate to a front-haul communications system for enabling communication service continuity in a wireless distribution system (WDS) network. A WDS network includes a front-haul communications system and a plurality of remote WDSs. In this regard, a front-haul link control circuit is provided in the front-haul communications... Corning Optical Communications Wireless Ltd

Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting

An optical communications system includes an optical transmitter and an optical receiver optically coupled to an optical combiner/splitter, the combiner/splitter coupled to optical media; and, another optical transmitter and another optical receiver optically coupled to another optical combiner/splitter, the another combiner/splitter remotely coupled to the optical media; wherein the optical... Corning Optical Communications Wireless Ltd

Distributed antenna systems (das) supporting expanded, programmable communications services distribution to programmable remote communications service sector areas

Embodiments disclosed herein include distributed antenna systems (DASs) supporting expanded, programmable communications services distribution to remote communications service sector areas. In one embodiment, the DAS includes a first programmable switch for distributing downlink communications signals into one or more communications service sector sets. The DAS further includes a second programmable... Corning Optical Communications Wireless Ltd

Implementing a live distributed antenna system (das) configuration from a virtual das design using an original equipment manufacturer (oem) specific software system in a das

Implementing a live distributed antenna system (DAS) configuration from a virtual DAS design using an original equipment manufacturer (OEM) specific software system in a real DAS is disclosed herein. In exemplary aspects disclosed herein, the OEM specific software system enables a designer to create, save, import, modify and/or preconfigure a... Corning Optical Communications Wireless Ltd

Allocating digital channels associated with communications signals into assigned spectrum chunks in a wireless distribution system (wds) based on determined utilization of processing resources

Embodiments of the disclosure relate to allocating digital channels into spectrum chunks in a wireless distribution system (WDS). In a WDS, a central unit is configured to communicate downlink and uplink communications signals with a plurality of remote units over a plurality of downlink and uplink communication links. In one... Corning Optical Communications Wireless Ltd

Implementing a live distributed antenna system (das) configuration from a virtual das design using an original equipment manufacturer (oem) specific software system in a das

Implementing a live wireless communication system configuration from a virtual wireless communication system design using an original equipment manufacturer (OEM) specific software system in a real wireless communication system is disclosed herein. In exemplary aspects disclosed herein, the OEM specific software system enables a designer to create, save, import, modify... Corning Optical Communications Wireless Ltd

Reducing out-of-channel noise in a wireless distribution system (wds)

Embodiments of the disclosure relate to reducing out-of-channel noise in a wireless distribution system (WDS). A digital filter in a remote unit is configured to suppress out-of-channel noise in a downlink digital communications signal based on at least one filter configuration parameter received from a control circuit. The control circuit... Corning Optical Communications Wireless Ltd

Tunable radio frequency (rf) equalizer

A radio frequency (RF) equalizer includes a coupler including an input port, an output port, a coupling port, and an isolation port; a combination circuit including; a coupling node electrically coupled to the coupling port; a first digitally controlled capacitor (DTC) connected between the coupling node and ground; a resistor... Corning Optical Communications Wireless Ltd

Selective non-distribution of received unlicensed spectrum communication signals by a remote unit(s) into a distributed communications system (dcs)

Selective non-distribution of received unlicensed spectrum communications by a remote unit(s) into a distributed communications system (DCS) is provided. In one aspect, the DCS is configured to receive communications signals in unlicensed spectrum from a source transceiver(s) for communications services. The DCS is configured to distribute the received communications signals... Corning Optical Communications Wireless Ltd

Systems and methods for determining asymmetric downlink and uplink propagation delays in a wireless distribution system (wds) for more accurately determining propagation delay

Embodiments of the disclosure relate to systems and methods for determining asymmetric downlink and uplink propagation delays in a wireless distribution system (WDS) for more accurately determining propagation delay. In this regard, a WDS is configured to determine both the separate downlink and uplink propagation delays between a central unit... Corning Optical Communications Wireless Ltd

Assigning unique temporal delays to signal paths assigned to remote units in a wireless distribution system (wds), particularly for supporting location services for client devices

Embodiments of the disclosure relate to assigning unique temporal delays to signal paths assigned to remote units in a wireless distribution system (WDS). In one aspect, each remote unit in a WDS is assigned a unique identification temporal delay. Each uplink and/or downlink communications signal is delayed for a respective... Corning Optical Communications Wireless Ltd

Identifying remote units in a wireless distribution system (wds) based on assigned unique temporal delay patterns

Embodiments of the disclosure relate to identifying remote units in a wireless distribution system (WDS) based on assigned unique temporal delay patterns. The WDS includes a plurality of remote units configured to communicate communications signals in signal paths. Each of the signal paths is assigned a unique temporal delay pattern.... Corning Optical Communications Wireless Ltd

Individualized gain control of uplink paths in remote units in a distributed antenna system (das) based on individual remote unit contribution to combined uplink power

Individualized gain control of uplink paths in remote units in a wireless communication system based on individual remote unit contribution to combined uplink power is disclosed. The gain level is reduced for uplink paths of individual remote units that provide higher power contribution to the combined uplink power of a... Corning Optical Communications Wireless Ltd

Broad band and narrow band frequency response equalization

A distributed antenna system (DAS) and method are disclosed. The system includes at least one RIM associated with a remote unit. The RIMs and the remote units (RU) are configured for transmitting and receiving test signal over at least one narrow band of frequencies. The system includes a plurality of... Corning Optical Communications Wireless Ltd

Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (das), based on combined uplink power level in the remote unit

Individualized gain control of remote uplink band paths in a remote unit in a wireless communication system based on combined uplink power level in the remote unit. The combined uplink power of a combined uplink communications signal in a remote unit is measured. If the combined uplink power level exceeds... Corning Optical Communications Wireless Ltd

Optimizing remote antenna unit performance using an alternative data channel

A method and system for monitoring and optimizing a network may include configuring a remote antenna unit with a first transceiver for uplinking and downlinking a signal of a cellular service and with a second transceiver for uplinking and downlinking of the signal of at least one of a Bluetooth... Corning Optical Communications Wireless Ltd

Analog distributed antenna systems (dass) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (rf) communications signals

Embodiments disclosed in the detailed description include analog distributed antenna system (DAS) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (RF) communications signals. Analog RF communications signals received from analog RF signal sources are distributed in the analog DAS without being digitized.... Corning Optical Communications Wireless Ltd

Combining power from electrically isolated power paths for powering remote units in a distributed antenna system(s) (dass)

Embodiments disclosed herein include combining power from isolated power paths for powering remote units in distributed antenna systems (DASs). In one example, a remote unit(s) is configured to include multiple input power ports for receiving power from multiple power paths. The received power from each input power port is combined... Corning Optical Communications Wireless Ltd

Remote units for distributed communication systems and related installation methods and apparatuses

Remote units are mounted in a support structure so that cooling air flow is not impeded by the support structure. The remote units may have RF communications circuitry and other components that generate heat in the provision of wireless services.... Corning Optical Communications Wireless Ltd

Multi-band monopole planar antennas configured to facilitate improved radio frequency (rf) isolation in multiple-input multiple-output (mimo) antenna arrangement

Embodiments disclosed include multi-band monopole planar antennas configured to facilitate radio frequency (RF) isolation in multiple-input multiple-output (MIMO) antenna arrangement. In one aspect, a multi-band monopole planar antenna is provided and configured to generate a slant 45° radiation polarization in the lower frequency band. As a result, sufficient RF isolation... Corning Optical Communications Wireless Ltd

Digital interface modules (dims) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass)

Embodiments of the disclosure relate to digital interface modules (DIMs) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (DASs). In this regard, in one aspect, a DIM is a multi-functional device capable of distributing the digital and/or analog communications signals to a local-area DASs... Corning Optical Communications Wireless Ltd

Distributing digital communications signals in analog distributed antenna systems (dass) using programmable head-end units

Embodiments of the disclosure relate to distributing digital communications signals in analog distributed antenna systems (DASs) using programmable head-end units. In one aspect, a programmable head-end unit is configured to convert downlink digital communications signals to downlink analog radio frequency (RF) communications signals for distribution to remote unit groups in... Corning Optical Communications Wireless Ltd

Digital-analog interface modules (daims) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass)

Embodiments of the disclosure relate to digital-analog interface modules (DAIMs) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (DASs). In this regard, in one aspect, a DAIM is a multi-functional device capable of distributing the digital and/or analog communications signals to a local-area DASs... Corning Optical Communications Wireless Ltd

Cabling connectivity monitoring and verification

Connectivity between components in a system is monitored by applying a low voltage at one end of an RF cable, interpreted as a “0” logical state, and determining whether a similar voltage appears at the other end of the cable. If the cable is connected properly, the DC voltage applied... Corning Optical Communications Wireless Ltd

Power management in distributed antenna systems (dass), and related components, systems, and methods

Power management in a distributed communications system, such as a distributed antenna system (DAS), that includes determining user activity at remote units of the DAS. When user activity in one or more remote units falls below or above a specified threshold, power usage by the one or more remote units... Corning Optical Communications Wireless Ltd

Communications channel handover in a distributed antenna system (das) to avoid or mitigate service disconnection

Communications channel handover in a distributed antenna system (DAS) to avoid or mitigate service disconnection is disclosed. In this regard, in one exemplary embodiment, a method for triggering channel handoffs in a DAS is provided. The method comprises routing a first channel of a communications service to a predetermined area... Corning Optical Communications Wireless Ltd

Distribution of time-division multiplexed (tdm) management services in a distributed antenna system, and related components, systems, and methods

Distribution of management services in distributed antenna systems having a central unit and remote units configured to time-division multiplex (TDM) downlink and/or uplink management signals into time slots to form a TDM management frame signal. In this manner, collision will not occur between multiple management signals communicated over a common... Corning Optical Communications Wireless Ltd

Supporting an add-on remote unit (ru) in an optical fiber-based distributed antenna system (das) over an existing optical fiber communications medium using radio frequency (rf) multiplexing

Embodiments disclosed in the detailed description include supporting an add-on remote unit(s) (RU) in an optical fiber-based distributed antenna system (DAS) over existing optical fiber communications medium using radio frequency (RF) multiplexing. An existing DAS comprises at least one existing head end equipment (HEE) communicatively coupled to a plurality of... Corning Optical Communications Wireless Ltd

Providing simultaneous digital and analog services and optical fiber-based distributed antenna systems, and related components and methods

Embodiments relate to providing simultaneous digital and analog services in optical fiber-based distributed radio frequency (RF) antenna systems (DASs), and related components and methods. A multiplex switch unit associated with a head-end unit of a DAS can be configured to receive a plurality of analog and digital downlink signals from... Corning Optical Communications Wireless Ltd

Supporting distinct single-input single-output (siso) services in a multiple-input multiple-output (mimo) baseband circuit, particularly suited for a distributed antenna system (das)

One embodiment of the disclosure relates to supporting distinct single-input single-output (SISO) services in a multiple-input multiple-output (MIMO) baseband circuit, particularly suited for a distributed antenna system (DAS). In this regard, in one aspect, two communication paths in the MIMO baseband circuit are reconfigured to distribute two distinct SISO signals.... Corning Optical Communications Wireless Ltd

Reducing leaked downlink interference signals in a remote unit uplink path(s) in a distributed antenna system (das)

Methods and systems for reducing leaked downlink interference signals in a remote unit uplink path(s) in a distributed antenna system (DAS) are provided. In a remote antenna unit (RAU) disclosed herein, a downlink interference signal may be leaked from a downlink path to an uplink path in the RAU. In... Corning Optical Communications Wireless Ltd

Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules and optical interface modules in an optical fiber-based distributed antenna system (das)

Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules (RIMs) and optical interface modules (OIMs) in an optical fiber-based distributed antenna system (DAS) are disclosed. In one embodiment, the flexible head-end chassis includes a plurality of module slots each configured to receive either a RIM or an... Corning Optical Communications Wireless Ltd

Determining location of client devices in a distributed antenna system (das) based on detecting received uplink power

Embodiments of the disclosure relate to determining location of client devices in a distributed antenna system (DAS) based on detecting uplink received power. In this regard, a client device location system is provided in the DAS to configure each remote unit in the DAS to generate a power-regulated UL communications... Corning Optical Communications Wireless Ltd

Direct communicative coupling of a radio source to a remote unit for exchanging communications services with a distributed communications system (dcs)

Direct communicative coupling of a base station(s) to a remote unit for exchanging communications services with a distributed communications system (DCS) is disclosed. For example, the remote unit may include a remote antenna unit that is provided in a distributed antenna system (DAS) as one type of DCS. In this... Corning Optical Communications Wireless Ltd

03/30/17 / #20170094679

Downlink and uplink communication path switching in a time-division duplex (tdd) distributed antenna system (das)

Embodiments of the disclosure relate to downlink (DL) and uplink (UL) communication path switching in a time-division duplex (TDD) distributed antenna system (DAS). In this regard, a communications control circuit is provided. The communications control circuit is configured to synchronize to DL periods and UL periods of TDD communication signal... Corning Optical Communications Wireless Ltd

03/16/17 / #20170077661

Interconnection of hardware components

A method and related apparatuses for disconnecting components of a hardware assembly. The components each include two connectors configured to disengage in a staged manner so that one set of connectors disconnects before the other set. If power connectivity is provided across one set of connectors, that connection can be... Corning Optical Communications Wireless Ltd

03/02/17 / #20170064565

Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (dass)

Monitoring non-supported wireless spectrum within a coverage area of a distributed antenna system (DAS) in which a listening module connected to a remote unit of the DAS monitors non-supported wireless frequencies (i.e., frequencies that are outside the frequency ranges supported by the downlink and uplink signals of the DAS), via... Corning Optical Communications Wireless Ltd

02/23/17 / #20170054496

Supporting remote unit uplink tests in a distributed antenna system (das)

Methods and systems for supporting remote unit uplink tests in a distributed antenna system (DAS) are disclosed. In this regard, in one aspect, a centralized test signal generator is provided in the DAS to generate uplink test signals for one or more remote antenna units (RAUs) under test (RUTs). By... Corning Optical Communications Wireless Ltd

02/23/17 / #20170055207

Selective activation of communications services on power-up of a remote unit(s) in a distributed antenna system (das) based on power consumption

Selective activation of communications services on power-up of a remote unit in a distributed antenna system (DAS) based on power consumption is disclosed. To avoid a remote unit drawing more power than is allowed and risking shutting down all of its communications services, after a remote unit in the DAS... Corning Optical Communications Wireless Ltd

02/16/17 / #20170048732

Evaluating performance of remote units on a per remote unit basis in a distributed antenna system (das)

Evaluating performance of remote units on a per remote unit basis in a distributed antenna system (DAS) is disclosed. From a cellular network perspective, because each remote unit in a DAS is connected to the same cell transceiver of a base station, the individual remote coverage areas in the DAS... Corning Optical Communications Wireless Ltd

02/02/17 / #20170034784

Power management in distributed antenna systems (dass), and related components, systems, and methods

Power management in a distributed communications system, such as a distributed antenna system (DAS), that includes determining user activity at remote units of the DAS. When user activity in one or more remote units falls below or above a specified threshold, power usage by the one or more remote units... Corning Optical Communications Wireless Ltd

02/02/17 / #20170034833

Reducing leaked downlink interference signals in a remote unit uplink path(s) in a distributed antenna system (das)

Methods and systems for reducing leaked downlink interference signals in a remote unit uplink path(s) in a distributed antenna system (DAS) are provided. In a remote antenna unit (RAU) disclosed herein, a downlink interference signal may be leaked from a downlink path to an uplink path in the RAU. In... Corning Optical Communications Wireless Ltd

01/26/17 / #20170026062

Radio-frequency integrated circuit (rfic) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods

Radio-frequency (RF) integrated circuit (RFIC) chip(s) allow for the integration of multiple electronic circuits on a chip to provide distributed antenna system functionalities. RFIC chips are employed in central unit and remote unit components, reducing component cost and size, increasing performance and reliability, while reducing power consumption. The components are... Corning Optical Communications Wireless Ltd

01/19/17 / #20170019144

Iot automation and data collection system

A system and method for automating a deployment site served by a distributed antenna system (DAS) is disclosed. The deployment site is configured with a plurality of remote antenna units (RAU). At least one of the plurality of remote antenna units includes a first transceiver for uplinking and downlinking a... Corning Optical Communications Wireless Ltd

01/19/17 / #20170019808

Distributed antenna system continuity

Technologies are described for using optical and electrical transmission of a plurality of communications services from a plurality of outside sources to a network of users via a distributed antenna system. The systems and methods disclosed herein provide for distribution of the communications services and for re-routing the services when... Corning Optical Communications Wireless Ltd

01/05/17 / #20170002835

Fan module

A fan module is removable from an electronic component by opening a hinged door of the component and removing the fan module from the door. The fan module is removably received within a slot or recess in the door, and is installed or de-installed in a direction non-coincident with the... Corning Optical Communications Wireless Ltd








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