Communication method for optical communication system, optical communication system, slave station apparatus, control device, and computer program

Congestion control in an optical line terminal

Method and system for realizing power saving mechanism management between optical network unit (ONU) and optical line terminal (OLT)

System and method for resetting power of optical network terminal when a number of predefined hook flash signals generated by a telecommunication device detected at the customer's premises

Serially-distributed access points in a communication network

Energy efficiency and cost efficient protection in passive optical networks

Systems and methods for extending optical network services across non-optical channels

Neighborhood node mapping methods and apparatus for ingress mitigation in cable communication systems

Optical power adjustment method for ethernet passive optical network system, and optical line terminal

Methods and arrangements in optical network

Passive optical network system and method for detecting fault in optical network terminal

Method of providing end-to end connection in a unified optical and coaxial network

Long-distance box and method for processing uplink and downlink lights thereof

Scheduling delivery of upstream traffic based on downstream traffic in optical networks

Method and apparatus for processing downlink frame synchronization in gigabit-capable passive optical network system

Grant scheduler for optical network devices

Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication

Dynamic bandwidth allocation for upstream transmission in passive optical networks

CELL PHONE/INTERNET COMMUNICATION SYSTEM FOR RF ISOLATED AREAS

Optical line terminal, bandwidth control method and optical network system

Time synchronization method and device in passive optical network and passive optical network

Bandwidth control method, communication system, and communication device

Remote socket apparatus

Long-distance box and method for processing uplink and downlink light thereof

Method for ONU registration in a passive optical network

Dynamic bandwidth allocation for congestion management in PON channel aggregation

Method, apparatus, and system for time synchronization on passive optical network

Power control in an optical network unit

INTELLIGENT SPLITTER MONITOR

Power saving method, system and optical network unit in passive optical network

System and method for optical layer management in optical modules and remote control of optical modules

Method for Reducing Power Consumption of a Passive Optical Network

Optical transmission apparatus and optical transmission method

Dynamic communication bandwidth allocation method, computer-readable medium storing dynamic communication bandwidth allocation program, semiconductor chip, and PON system

Unified network management of hybrid fiber coaxial (HFC) network

Method for sub-rating an ethernet passive optical network (EPON) medium access control (MAC) based communication link

Traffic switching in hybrid fiber coaxial (HFC) network

Error handling in a passive optical network

Power supply control method, an optical network unit, an optical line terminal and a communication system

Seamless configuration update for optical network unit in ethernet passive optical network

METHOD AND DEVICE FOR CONVEYING DATA ACROSS A SHARED MEDIUM

Operation methods in an ethernet passive optical network that includes a network unit with multiple entities

ONU with wireless connectivity capability

Soybean variety XB30AL11

Passive optical network

Method for transmitting data and gigabit-capable passive optical network system

Passive Optical Network Apparatus and Methods

Burst power measurements using averaged power measurement

Overhead adjustment scheme for passive optical networks

Ranging Method and System for Optical Network Unit in Passive Optical Network

Method and apparatus for transmitting multiple services

Method and device for sending uplink burst data in passive optical network system

Optical transmission device and optical transmission method

Optical line terminal, dynamic bandwidth allocation method, and optical communication network

SERVICE GROUP AGGREGATION

Method and passive optical network system for managing uplink burst overhead parameters

Optical network and method for processing data in an optical network

Method and system for aligning each dispatching service in optical transfer networks

Method and system for scheduling uplink message based on gigabit-capable passive optical network (GPON)

Optical network automatic protection switching

Service activation in a passive optical network (PON)

Method and device for adjusting a laser in an optical network

Communication method, optical communication system, station-side optical-line terminal apparatus, and user-side optical-line terminal apparatus

Connection management server, OLT, ONU/ONT and the system and method for providing ethernet-based PTL-PON

Detecting rogue ONU, OLT and PON system

Optical network unit and method of saving power thereof

Method for transmitting OAM message and processing error in PON system

POWER SAVING APPARATUS AND METHOD FOR OPTICAL LINE TERMINAL AND OPTICAL NETWORK UNIT

OPTICAL NETWORK DEVICE, OPTICAL NETWORK SYSTEM, MALFUNCTION DETECTING METHOD FOR OPTICAL NETWORK DEVICE, AND MALFUNCTION DETECTING PROGRAM FOR OPTICAL NETWORK DEVICE

BANDWIDTH ALLOCATION

Method for soft bandwidth limiting in dynamic bandwidth allocation

PON system, subscriber-side terminal apparatus, station-side terminal apparatus, and power saving method

Optical network communication system with optical line terminal transceiver and method of operation thereof

Method for time division multiplex service protection

OPTICAL NETWORK UNIT, POWER SOURCE EQUIPMENT AND POWER SUPPLY SYSTEM USING THE SAME

System and Method for Optical-Electrical-Optical Reach Extension in a Passive Optical Network

Signal transmission method for peer-to-peer optical network and system thereof

Optical access system, optical network unit, and optical line terminal

Arbitration of optical communication bus

Joint switching method for an aggregation node, aggregation node and system

Transmission method and assembling method for physical layer operations, administration and maintenance (PLOAM) message in a passive optical network

Communication system, station-side optical line terminating apparatus, user-side optical line terminating apparatus, control apparatus, and communication method

Method for administrating optical access nodes and optical access node thereof

PASSIVE OPTICAL NETWORK SYSTEM, STATION SIDE APPARATUS AND POWER CONSUMPTION CONTROL METHOD

Method and apparatus for providing security in a passive optical network

Apparatus and method for two-stage optical network

Method, apparatus, and system for transmitting information in passive optical network

Ranging method and apparatus in passive optical network

Method for discontinuously transferring data in a point-to-multipoint access network, central unit, and network termination unit

Method for automatically negotiating type of service and aggregation apparatus therefor

Method and apparatus for improved upstream frame synchronization in a passive optical network

Method and system for quickly updating ranging results of optical network unit by optical line terminal

Passive optical network system and sleep time determination method

Network interface device synchronization

System, method and relevant device for signal transmission

Method and device for optical power budget in passive optical network

System and method for operating transparent node for WDM shared “virtual ring” networks

Method, apparatus, and system for managing label of access network

Method and apparatus for synchronization in a passive optical network

METHOD OF MANAGING ONTS IN PON AND OLT FOR MANAGING THE SAME

Dynamic bandwidth allocation apparatus and method and optical line terminal in PON system

Efficient MAC protocol for OFDMA passive optical networks (PONs)

PASSIVE OPTICAL NETWORK AND SUBSCRIBER LINE TERMINAL

Optical communication device and power-saving control method of optical communication device

Method and system for instructing enabling/disabling forward error correction coding function

Method, device and system for optical network switching protection

Method and apparatus for supporting differentiated performance for multiple categories of packets in a passive optical network

Stacking of units in a passive optical network

METHOD AND APPARATUS FOR AUTHENTICATION IN PASSIVE OPTICAL NETWORK AND PASSIVE OPTICAL NETWORK

Method and device for processing switching control command

METHOD AND APPARATUS FOR PROVIDING WIRELESS SIGNALS OVER CATV, DBS, PON INFRASTRUCTURE

Power management for passive optical networks

Optical path switching signal transmission/reception apparatus and corresponding method

Passive optical network system

PON system, station side apparatus, and subscriber side apparatus

Method and system for providing a return path for signals generated by legacy terminals in an optical network

Apparatus and methods for adaptively using signals to control a semiconductor optical amplifier (SOA)

Bandwidth allocator using a shared grant to schedule allocation grants and a method therefor

OPTICAL LINE TERMINAL AND PON SYSTEM

METHODS FOR DYNAMIC BANDWIDTH ALLOCATION AND QUEUE MANAGEMENT IN ETHERNET PASSIVE OPTICAL NETWORKS

Dynamic bandwidth allocating control apparatus with bandwidth usability improved

Method and apparatus for burst mode clock and data recovery

TIME DIVISION MULTIPLEXING TRANSMISSION SYSTEM AND METHOD OF CONTROLLING SYSTEM OF SAME

Optical subscriber network

Gigabit passive optical network transmission convergence extension for next generation access

System and method for determining non-fragmentation for communication of packets

Monitoring energy consumption in optical access networks

Upgraded bandwidth map for ten gigabit passive optical network

Method and apparatus for implementing trunk optical fiber protection in ethernet passive optical network (EPON)

Method and apparatus for detecting rogue optical network unit in passive optical network

Remotely reconfigurable distributed antenna system and methods

Hybrid orthogonal frequency division multiplexing time domain multiplexing passive optical network

Method, system, and apparatus for transmitting IPV6 message in passive optical network

OPTICAL SUBSCRIBER TERMINATING DEVICE, PON SYSTEM, AND ABNORMALITY DETECTING METHOD

Passive optical network user terminal and method of power supply control and power supply state reporting for the same

Method and device for sending upstream transfer frame in passive optical network

Method and apparatus for synchronizing time in a passive optical network

Method and an interconnecting node for use in an access network

Optical power measurement method, optical line terminal and optical network unit

Method and system for transmitting time in passive optical network

Passive optical network system and operating method thereof

System and method for channel-adaptive error-resilient transmission to multiple transceivers

METHOD FOR IDENTIFYING AN OPTICAL NETWORK UNIT AND AN OPTICAL ACCESS SYSTEM AND DEVICE

Power saving in passive optical networks using dynamic data rate scaling

System and method for channel-adaptive error-resilient burst mode transmission

Technology for fault allocation in passive optical networks (PON)

Feed-forward carrier phase recovery for optical communications

PON SYSTEM, OPTICAL NETWORK UNIT USED THEREIN, AND TRANSMISSION CONTROL METHOD THEREFOR

Optical line terminal and optical network unit

Passive optical network processor with a programmable data path

DELAY AMOUNT ALLOCATION MEANS, DELAY AMOUNT ALLOCATION METHOD AND A COMPUTER READABLE RECORDING MEDIUM WHICH RECORDS CONTROL PROGRAM OF DELAY AMOUNT ALLOCATION MEANS

Passive optical network protection method, switchover control device, and passive optical network protection system

Burst transmission method, and receiver resetting method and apparatus in a passive optical network

Methods and systems for distributing fiber optic telecommunication services to local areas and for supporting distributed antenna systems

Method and device for sending upstream transfer frame in passive optical network

MASTER STATION UNIT AND METHOD OF ALLOCATING GRANT

METHOD AND DEVICE FOR SERVICE ADAPTATION

Dynamic scheduling using PON bandwidth allocation on lower aggregation levels

Communication device, communication system, and method of allocating bandwidth

Ring in ring passive optical network system for providing fiber to the home with reduced number of fibers

OPTICAL LINE TERMINAL, OPTICAL NETWORK UNIT, OPTICAL COMMUNICATION SYSTEM, ERROR CORRECTION METHOD, AND RECORDING MEDIUM

Passive optical network system and optical line terminal

Method and apparatus for testing transmission lines normally propagating optical signals

Techniques for detecting optical faults in passive optical networks

Dynamic assignment of signals to ports in an access platform

Detecting method, apparatus, and system in an optical distribution network

PROVIDING DIGITAL DATA SERVICES IN OPTICAL FIBER-BASED DISTRIBUTED RADIO FREQUENCY (RF) COMMUNICATIONS SYSTEMS, AND RELATED COMPONENTS AND METHODS

Passive optical network system

INTERFACE FOR PLUGGABLE PON ONT

Communication system, subscriber accommodating apparatus and communication method

Method for localizing an optical termination device in a passive optical network

Method and device for processing broadcast packets/multicast control messages

Daisy chainable ONU

Method for authentication of a wireless backup system for an optical network unit

Inline packet replication in network devices

Method of ethernet frame forward error correction initialization and auto-negotiation

Hybrid fiber coaxial node

Passive optical communication network system extendable with codec modules

Internet protocol multicast on passive optical networks

Versatile optical network interface methods and systems

PON system, station-side apparatus for PON system, and control method thereof

Method for increasing security in a passive optical network

Method of recovery from sleep state of an ONU in a PON system capable of power saving

Station side device and optical communication system

Low-energy optical network architecture

Switchable fiber termination

Optical line terminal, method and system for packet transmission in optical communication system

Scheduling device

Information transfer and receiving method, system, and device

Pluggable OLT in Ethernet passive optical networks

Methods for dynamic bandwidth allocation and queue management in ethernet passive optical networks

METHOD AND DEVICE FOR MULTICAST PROCESSING

Method and apparatus for accommodating differrent clock frequencies in an ethernet passive optical network

Mapping method, apparatus, and system for data transmission

METHOD, SYSTEM AND DEVICE FOR ENABLING USER SIDE TERMINAL TO OBTAIN PASSWORD

Method, device, and system for transmitting constant rate data stream

Dynamic intelligent bidirectional optical access communication system with object/intelligent appliance-to-object/intelligent appliance interaction

Devices and system for fiber access

Transmission control system, subscriber-side communication device, and office-side communication device

Delay control method in passive optical network, an optical line terminal and a passive optical network

Packet transport layer passive optical network (PTL-PON) providing system and method

Method and apparatus for multi-service adaptation and carriage

Packet add/drop multiplexer and data transmission method of packet add/drop multiplexer

Two and three-stroke discovery process for 10G-EPONs

Dynamic management of polling rates in an ethernet passive optical network (EPON)

Header error control protected ten gigabit passive optical network downstream frame synchronization pattern

Fiber Optic Terminals, Systems, and Methods for Network Service Management

System and method for providing multi-provider telecommunications services over a passive optical network

Method and apparatus for service configuration conversion in doscic-over-PON system

Apparatus and method for allocating dynamic bandwidth

Method for implementing subscriber port positioning by broadband access equipments

Extender box, data transmission method and passive optical network system

Method for operating transparent node for WDM shared “virtual ring” networks

Line control method in optical network and optical network itself

Terminal apparatus, data transmission system and data transmission method

Optical communication network and supervisory control device

METHOD, DEVICE, AND SYSTEM FOR BEARING MULTI-PROTOCOL LABEL SWITCHING PACKET IN PASSIVE OPTICAL NETWORK

Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication

Method, device and system for managing information of an optical node in an optical distribution network

Method and apparatus for integrating automated switching in a passive optical network

Passive optical network system and optical line terminal

METHOD AND APPARATUS FOR SIMULTANEOUSLY UPDATING SOFTWARE INSTALLED IN TERMINALS IN COMMUNICATION SYSTEM

Method and device for sending uplink burst data in passive optical network system

Packet transfer device

Optical line terminal capable of active bandwidth allocation for passive optical network system

GPON Rogue-ONU detection based on error counts

Optical communication system and communication bandwidth control method

COMMUNICATION DEVICE AND DOWNSTREAM RESOURCE ALLOCATION METHOD

OPTICAL ELEMENT MODULE, OPTICAL NODE,OPTICAL DISTRIBUTION SYSTEM, AND MANAGEMENT METHOD

Passive optical network data over cable service interface specification upstream proxy architecture over the next generation hybrid fiber-coaxial networks

Optical communications network, power supply controlling method, station-side equipment, subscriber-side equipment, and semiconductor chip

Method for localizing an optical network termination in an optical access network

OPTICAL NETWORK TERMINAL AND METHOD FOR DETECTING TRANSMISSION ERROR IN OPTICAL NETWORK TERMINAL

Optical network device with multi-transport support

On Improved Optical Network Apparatus Having Optical Line Terminal Blade Protection with 1-to-N Redundancy and No-Service-Interruption

DOCSIS PON

Ethernet passive optical network over coaxial (EPOC)

OPTICAL NETWORK UNIT (ONU) AND METHOD OF OPERATING THE ONU

METHOD AND APPARATUS FOR PROVIDING WIMAX OVER CATV, DBS, PON INFRASTRUCTURE

Method, system and optical network device for synchronizing time of a passive optical network

Switching system

Method, apparatus and system for transmitting upstream burst data in PON system

Method and device for data processing in an optical network and communication system

Optical network unit having automatic shutdown

Fast protection scheme for passive optical network

Method, Apparatus, and System for Extending Passive Optical Network

Immediate protection scheme for passive optical network

Method and apparatus for regulating rogue behavior in optical network transmission devices

Optical network terminal management control interface-based passive optical network security enhancement

METHODS AND APPARATUS TO UPGRADE COMMUNICATION SERVICES IN SUBSCRIBER DISTRIBUTION AREAS

Terminal device, method of controlling the same, computer-readable storage medium storing program therfor

Optical communication

Combined burst mode level and clock recovery

Detecting collisions on multipoint shared optical media

Optical access network, remote unit, optical communication method, and optical communication program

Cell phone/internet communication system for RF isolated areas

Method to diagnose an optical communication network

Method and system for optical performance monitoring in ethernet passive optical networks

Bandwidth allocation method and passive optical network system

Technology for providing telecommunication services to multiple optical communication lines

System and method for channel-adaptive error-resilient burst mode transmission

System and method for channel-adaptive error-resilient transmission to multiple transceivers

Method and apparatus for improved upstream frame synchronization in a passive optical network

Remote powering for FTTX via existing wire

Device for multicast of optical signals in the internet and other networks

Reporting mechanism for efficient upstream bandwidth utilization in a 10G EPON

OPTICAL SIGNAL PROCESSING METHOD AND DEVICE AND ASSOCIATED CENTRAL EQUIPMENT AND ACCESS NETWORK

Optical access system

Method and apparatus for transporting deterministic traffic in a gigabit passive optical network

Communication control method, station side device, subscriber side device, and communication system

Passive optical network system and operation method thereof

REMOTE NODE CONFIGURATION FOR PROVIDING UPGRADED SERVICES IN A PASSIVE OPTICAL NETWORK AND A PASSIVE OPTICAL NETWORK HAVING THE SAME

BIT MASK TO OBTAIN UNIQUE IDENTIFIER

Optical network terminal power failure management

Methods and systems for bandwidths doubling in an ethernet passive optical network

Optical passive network system and its operation method

Method for identifying the optical network unit power off reason

Method for filtering of abnormal ONT with same serial number in a GPON system

Relay apparatus, signal processing apparatus and optical communication system

Medium access control method for optical-fiber TDMA networks

WDM PON WITH DISTRIBUTION VIA CYCLIC ARRAY WAVEGUIDE GRATING

Office-side line concentration device, access control device, and computer program therefor

Optical network terminal of the gigabit passive optical network and frame treatment method of the ONT

Method of saving power in optical access network

Dynamic bandwidth allocation method of Ethernet passive optical network

Method and apparatus for link sharing among multiple epons

Point-to multipoint (P2MP) network resource management

Communications network

Optical PON network using passive DPSK demodulation

LOGICAL PARTITIONING OF A PASSIVE OPTICAL NETWORK

Methods and apparatus for extending MAC control message in EPON

ONT-based micronode management

Optical network unit

PON ring system, and method for realizing primary and backup link protection in PON

BIT IDENTIFICATION CIRCUIT

Aggregation node device of passive optical network and passive optical network system

Maximizing capacity of wavelength division multiplexing passive optical networks

Multi-fiber ten gigabit passive optical network optical line terminal for optical distribution network coexistence with gigabit passive optical network

Apparatus and method for efficient bandwidth allocation on time division multiple access-based passive optical network (TDMA-PON)

Switching system