FAST DIGITAL LANE DROP DETECTION SYSTEM FOR MULTI-LANE DIRECT DETECT TRANSCEIVERS

PHOTONIC PRECISION DELAY COMPONENT FOR HIGH DYNAMIC DELAY RANGE

Method and system for optical timing transfer

Onboard communication system and communication method

Time synchronization in passive optical networks

Communication method and optical module

Methods, devices, apparatuses and computer storage media for transmission of a time synchronization message

Long-distance RF frequency and time transfer

Methods and apparatuses for path selection in a packet network

VECTORING ACROSS MULTIPLE CO BOXES/CARDS/DSLAMS EITHER OWNED BY THE SAME OPERATOR OR BY DIFFERENT OPERATORS

Signaling for wireless communications

Methods and apparatuses for path selection in a packet network

Signaling for wireless communications

Multi-detection of heartbeat to reduce error probability

Communication system, communication method, and child station of communication system

Synchronization of communication equipment

Method and system for implementing time synchronization

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

Dynamic bandwidth allocation for multiple access communications using buffer urgency factor

Signaling for wireless communications

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

Signaling for wireless communications

Methods and apparatuses for path selection in a packet network

Synchronization of communication equipment

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link

Control card circuit and method for selecting a synchronization source among a plurality of line card circuits

Multi-detection of heartbeat to reduce error probability

System for providing a cluster-wide system clock in a multi-tiered full-graph interconnect architecture

Method and apparatus for providing a soft clock re-sync for subscriber line interface cards

Synchronization of VoDSL of DSLAM connected only to ethernet

Data processing system and method for converting and synchronising data traffic

NETWORK DEVICE AND TIME SYNCHRONIZATION METHOD THEREOF

Pulse link and apparatus for transmitting data and timing information on a single line

Transmittal of heartbeat signal at a lower level than heartbeat request

Emergency call processing apparatus and method in private switching system

Next generation network system based on TCM ISDN technique and control method thereof

Synchronization system using at least one external office line signal and synchronization control method thereof

Synchronization of client application data between POTS telephone and content portal through PSTN

Private branch exchange

System and method for a control services link for a multi-shelf node in a communication switch

Concurrent transmission of traffic from multiple communication interfaces

Method and apparatus for a remote signaling and call processing in a telecommunications network

Packet traffic management apparatus, systems, and methods

Automated access network cross-connect system

Deleting objects from a store of a device

Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system

Signal processing unit with serial time multiplex connections between signal processing and control means

Private multimedia network

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

Synchronising cell transmission for packet switching

Time and data synchronization between network devices

Switchover for broadband subscriber sessions

Distribution of time division multiplexed data through packet connections