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US20110310887 CABLE MODEM AND METHOD OF SUPPORTING VARIOUS PACKET CABLE PROTOCOLS  
A cable modem in communication with a trivial file transfer protocol (TFTP) server includes a default system and a backup system employing various packet cable protocols. The cable modem boots...
US20120030724 SYSTEM AND METHOD FOR DETECTING HACKED MODEMS  
A system, method, and computer program product are provided for detecting hacked modems in a cable network system. A cable Internet service provider can provide the disclosed heuristic to...
US20120017234 Device-Specific Pre-Provisoining Access-Limiting for a Modem and a Consumer Premise Equipment Device  
A method of initializing, provisioning, and managing a cable modem and a customer premise equipment device includes, prior to receiving the configuration file for the cable modem, providing an...
US20060117364 Digital subscriber line communication system  
A digital subscriber line communication system (DCLCS) provides voice and data services to a subscriber premises within a building and to high speed data communication devices in the subscriber...
US20140026174 APPLYING HEURISTICS TO MANAGE MULTICAST SUBSCRIPTIONS WITHIN COMPUTER NETWORKS  
An access node comprises a control unit that determines an anticipated working set of television channels based on a historically delivered working set of television channels to which a subscriber...
US20120204216 Home Gateway Expansion  
As described herein, a gateway device may include one or more expansion ports to add functionality. The added functionality can be of any desired type, such as adding telephone call routing...
US20110131624 METHOD AND APPARATUS FOR SERVICE CONFIGURATION CONVERSION IN DOSCIC-OVER-PON SYSTEM  
A method for configuration conversion includes: switching a working mode to a virtual Cable Modem (CM) mode according to a virtual mode switching notification message sent by an Optical Line...
US20070169154 Internet video player  
An internet video player, having a built-in DVD reader to access a video content and a central processing unit to perform image decode thereon, so as to display the image of such video information...
US20050097610 Distribution of preferences, provisioning and entitlements in clustered, distributed entertainment networks  
A method of configuring a home entertainment network terminal at a subscriber site, consistent with certain embodiments, involves provisioning a home entertainment network terminal by using DHCP...
US20060053461 Audio/video distribution system  
An audio/video distribution system that is cost-effective, highly flexible, and capable of being used over an extended area and without the need for a centralized switching and distribution...
US20050177853 System and Methodology for Distributed Delivery of Online Content in Response to Client Selections from an Online Catalog  
A system and methodology for distributed delivery of online content in response to client selections from an online catalog is described. In one embodiment, for example, a system of the present...
US20100180139 Power Outage Operation Of A Cable Modem  
A method, system and computer program product for operation of a cable modem in response to Alternating Current (AC) power outage is described herein. When a loss of AC power is detected, the...
US20100251317 SYSTEMS AND METHODS FOR CONNECTING LARGE NUMBERS OF CABLE MODEMS  
Identifiers are assigned to devices communicating via a number of virtual channels. If additional identifiers are needed, one or more new virtual channels are created and the identifiers are...
US20120066724 METHOD AND APPARATUS FOR PROVIDING WIRELESS SIGNALS OVER CATV, DBS, PON INFRASTRUCTURE  
A method and apparatus for providing wireless coverage such as WiMAX or LTE coverage via a wired network are provided. For example, systems and methods are discussed in which a Cable TV (“CATV”)...
US20120291083 Media Files Delivery System And Method  
A file server delivers media files in unicast mode to a media gateway device in response to user requests, and a FCAST/NORM media streamer delivers a stream of these media files in multicast mode...
US20050289626 IP based interactive multimedia communication system  
A multimedia communication system provides two way calling between a source and a destination. The source and the destination each include a base station having a call setup and control...
US20100223650 WIDEBAND FAULT CORRELATION SYSTEM  
A wideband cable network system includes multiple wideband cable modems and a Wideband Cable Modem Termination System (WCMTS). The WCMTS operates a Media Access Control (MAC) layer that...
US20110314509 CABLE MODEM AND DOWNSTREAM CHANNEL LOCKING METHOD  
A cable modem locks one of downstream channels and receives a plurality of frequency plan descriptors from a cable modem terminal system (CMTS) over the locked downstream channel. Each frequency...
US20130291044 LOW-COST LEAKAGE DETECTOR FOR A DIGITAL HFC NETWORK  
A handheld leakage detector for finding digital QAM signal leaks in a HFC network, comprises a radio receiver, a leakage receiver, leakage sampler, a correlator, and a display. The radio receiver...
US20090282446 METHOD AND SYSTEM FOR TESTING CUSTOMER PREMISE EQUIPMENT DEVICES  
A test system couples various ports of one or more CPE devices to components mounted in a rigid mounting system. The system can test the line card portion of the CPE devices coupled to line card...
US20080034395 Method for suppression index reuse and packet classification for payload header suppression within a wireless network  
A method is provided for payload header suppression within a wireless network in which a limited number of suppression indices are used to map suppression rules to data streams. Network resources...
US20070033628 Ethernet port control method and apparatus of digital broadcasting system  
In an Ethernet port control method and apparatus of a digital broadcasting system, a head-end is caused to physically block functions of an Ethernet port disposed in a set-top box in order to...
US20090217334 System and method for television signal demodulation and decoding  
A modem for use with a computer having a demodulator and a decoder, the modem comprises a hardware interface; a demodulator front-end having a first input and a first output, the first output of...
US20050289628 Digital repeater for data signals over a tree and branch network  
A digital repeater for use in a tree and branch communication network is disclosed. The digital repeater has first path for downstream data communications. The first path does not perform Viterbi...
US20050166239 Surgery support system  
In an operation support system 1 according to the present invention, a first operation room 1A, a second operation room 1B, a third operation room 1C, . . . , a conference room 1D, and the like...
US20070220570 Powerline communication (PLC) modem employing an analog electromagnetic transducer  
A PLC cable modem is provided which includes an analog electromagnetic field transducer for generating an electromagnetic field based on an analog electrical signal and also for generating an...
US20100100918 Multi-Port Entry Adapter, Hub and Method for Interfacing a CATV Network and a MoCA Network  
A cable television (CATV) entry adapter interfaces to a CATV network and and serves as a hub in a Multimedia over Coax Alliance (MoCA) network. MoCA signals are bypassed around the CATV...
US20070143806 Wireless system for television and data communications  
A wireless system for data and video communications includes a hybrid modem configured to receive a digital data signal and an analog video data signal from one or more communication channels and...
US20070157278 CONTENTION-BASED ACCESS TO TONES IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) WAVEFORM  
A bi-directional communication system is provided. The system includes a multipoint-to-point host unit and a plurality of remote units communicatively coupled to the multipoint-to-point host unit...
US20080115184 Apparatus and method for providing digital broadcasting services  
A method for providing a Digital Multimedia Broadcasting (DMB) service to a terminal communicable with different communication networks. The DMB service method includes receiving a broadcasting...
US20150172072 VIRTUAL CONVERGED CABLE ACCESS PLATFORMS FOR HFC CABLE NETWORKS  
A virtual converged cable access platform (CCAP) system and method for hybrid fiber CATV (HFC) cable networks. The system uses a new type of digital optical fiber node configured to receive...
US20100154017 APPARATUS AND METHODS FOR MOVING CABLE MODEMS BETWEEN UPSTREAM CHANNELS  
Disclosed are apparatus and methods for managing upstream channels on a per cable modem basis. In certain embodiments, one or more thresholds are defined for each of a plurality of upstream...
US20060015918 Method for fast reinstallation of deployed DOCSIS devices  
After a user device unsuccessfully attempts to establish upstream communication with a central network equipment downstream frequency to which it has tuned, an identifier corresponding to the...
US20110219418 WIDEBAND CABLE MODEM AND CHANNEL LOCKING METHOD  
A wideband cable modem includes a plurality of tuners and a plurality of central frequencies each corresponding to one of a plurality of frequency ranges. Each frequency range is divided into a...
US20090125960 Dual Tuner Design Utilizing Only One Input Port On A Handheld Meter  
A portable network test meter device for a CATV network is disclosed which permits simultaneous operation of a measurement system including a first tuner and a communication system including a...
US20090201836 Ethernet Communication Device On Coaxial Cable  
The inventive communication device for converting a baseband data signal to a baseband signal for a coaxial cable, comprises at least one first input terminal for receiving an incoming baseband...
US20100135265 DYNAMIC EQAM DISCOVERY IN M-CMTS ARCHITECTURE  
In one example, an Edge Quadrature Amplitude Modulation (EQAM) communicates EQAM information to a Modular Cable Modem Termination System (M-CMTS) core using a routing protocol that is configured...
US20090125958 METHOD OF UPGRADING A PLATFORM IN A SUBSCRIBER GATEWAY DEVICE  
A method of upgrading a platform in a subscriber gateway device involves remote management. The platform includes an operating system, a management agent, and a management information object. The...
US20130067525 SERVICE PROVISIONING DEVICE WITH INTEGRATED CABLE MODEM  
A cable service provisioning device includes an integrated cable modem to enable a cable provider to send configuration commands. The device includes an input component that receives an input...
US20090150954 SERVER AND METHOD FOR CONTROLLING CUSTOMER PREMISES CABLE MODEM BASED ON CONFIGURATION INFORMATION  
Disclosed are a server and method for controlling a customer premises cable modem based on configuration information. The configuration information control server includes a basic configuration...
US20110167463 Fast Initialization of Multi-Mode Devices  
Systems and methods for initializing a dual mode device can use a network type flag to determine whether a network type is set. The dual mode device can initialize using a network type...
US20070209057 WIRELESS DELIVERY OF BROADBAND CABLE SIGNALS  
A device for wireless, non-line-of-sight delivery of a signal from a coaxial cable to a transceiver at an end user device comprises a signal enhancement and prioritizing module which converts the...
US20060020993 Advanced set top terminal having a call management feature  
A system and method providing a call management system adapted for use within a content delivery system.
US20080201748 Methods and apparatus for device capabilities discovery and utilization within a content-based network  
Methods and apparatus for determining and selecting digital coding and/or decoding technology, delivery bitrates, and resolution parameters for programming and data delivery over, e.g., a...
US20130340020 Multi-Mode Modem  
A modem system may include modems that have multiple upstream transmitters for transmitting signals upstream in a communication network. In some embodiments herein, one or more of those upstream...
US20060271985 Peripheral unit for upstream cable television system communication  
A device and method for an interactive cable television system is described. A hardware peripheral device is associated with a modem in communication with a computer network. The peripheral device...
US20140013373 INTERACTIVE SERVICE SYSTEM, INTERACTIVE SYSTEM AND INTERACTIVE METHOD THEREOF  
An interactive system includes a server system, a modem, and a terminal device. The server system provides service content that may include a video stream and selection items. The modem connects...
US20110271317 Set-Top-Box Having a Built-In Master Node That Provides an External Interface for Communication and Control in a Power-Line-Based Residential Communication System  
A set-top-box (STB) provides capability for monitoring and control of power usage and the ability to establish communications. A smart residential service system (SRSS) is provided that uses power...
US20100162336 CABLE MODEM ACCESS USING LAYER-2 MESSAGING  
In one embodiment, a method comprises receiving notification of a cable modem operational issue for a cable modem and establishing layer-2 logging communications with the cable modem. The method...
US20100017833 METHOD, CABLE MODEM AND A DEVICE FOR PROVIDING VIDEO TO A CUSTOMER PREMISES EQUIPMENT  
A method for providing video to a customer premises equipment, the method includes: receiving, by a radio frequency interface of a cable modem, radio frequency signals; receiving by a data tuner...
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