System and method for collecting and evaluating statistics to establish network connections

Data collecting device, computer readable medium, and data collecting system

Network device

Audio quality analyzing device, audio quality analyzing method, and program

Method, apparatus, and system for measuring asymmetric delay of communication path

Distributed network coordinate system based on network performance

SYSTEMS AND METHODS FOR INTELLIGENT PROBE TESTING

Synchronous control system including a master device and a slave device, and synchronous control method for controlling the same

Identifying an efficient destination server

RELAY APPARATUS AND COMMUNICATION METHOD

Testing apparatus, testing method and computer-readable storage medium

Pre-buffering audio streams

Method and apparatus for wireless network performance diagnostics via user equipment

Method and system for measuring latency

Network latency estimation for mobile devices

Real-time network measurement

Apparatus and methods for identifying and characterizing latency in a content delivery network

Monitoring of delay in packet-switched networks

Method and apparatus for inferring state transitions in a wireless communications network

System and method for increasing granularity of prefix control in a computer network

Congestion detecting method and communication node

Layer one path delay compensation

Reliable ISP access cloud state detection method and apparatus

System and method for aligning data frames in time

Auto reply and loop-back method for the remote measurement of the quality of an internet phone

Apparatus and method for collecting and analyzing communications data

Method and apparatus for monitoring connectivity in a long term evolution network

Network test conflict checking

Systems and method for orthogonal frequency division multiplexing

Method and apparatus for providing availability metrics for measurement and managment of ethernet services

Femtocell automatic speed test

Adaptive bandwidth control with defined priorities for different networks

ESTIMATING APPLICATION PERFORMANCE IN A NETWORKED ENVIRONMENT

CNAME-based round-trip time measurement in a content delivery network

TRACEROUTE DIAGNOSIS

Systems and methods for measuring network performance

Liquid drop ejection using dual feed ejector

Synchronized processing of data by networked computing resources

Adaptive private network asynchronous distributed shared memory services

Systems and methods for multi-level quality of service classification in an intermediary device

Method and system for measuring individual network round-trip delays in IP gateways

Monitoring network performance and detecting network faults using round trip transmission times

Self-configuring, self-optimizing wireless local area network system

Path characterisation in networks

APPARATUS AND METHOD FOR SELECTING AP IN CONSIDERATION OF NETWORK PERFORMANCE

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

Communication method and system

Mobile specialized software code updated

Monitoring network performance to identify sources of network performance degradation

Method and device for packet network synchronization

Network response time measurements in an asymmetric routing environment

Using DNS reflection to measure network performance

Device for round trip time measurements

Dynamic latency-based rerouting

Synchronized multipoint-to-point communication using orthogonal frequency division

Voice quality probe for communication networks

Method to accurately and securely determine propagation delay and distance between sending and receiving node in packet network using cut-through approach and packet network node for executing the method

Systems and methods for orthogonal frequency division multiplexing

Determining distance between nodes

METHOD, APPARATUS AND SYSTEM FOR PROCESSING NETWORK QUALITY OF SERVICE

Packet transmission method and nodes

System and method of controlling in-bound path selection based on historical and continuous path quality monitoring, assessment and predictions

System and method of controlling in-bound path selection based on historical and continuous path quality monitoring, assessment and predictions

Measuring network metrics

Apparatus and method for performing congestion control in a communication system

Latency locator

Matching encoder output to network bandwidth

NETWORK GROUP DETERMINATION DEVICE AND METHOD, AND STORAGE MEDIUM OF STORING NETWORK GROUP DETERMINATION PROGRAM

Technique for improving congestion control

Methods for Collecting and Analyzing Network Performance Data

METHOD AND APPARATUS FOR ESTIMATING PROPAGATION DELAY TIME

Adaptation protocols for local peer group (LPG) networks in dynamic roadway environments

Method for measurement of network path capacity with minimum delay difference

Liquid drop ejection using dual feed ejector

Smoothing algorithm for round trip time (RTT) measurements

MEASURING NETWORK PERFORMANCE FOR CLOUD SERVICES

Method and apparatus for controlling congestion of wireless multi-hop network

End-to-end service quality monitoring method and system in a radio network

DIFFERENTIATION AMONG OCCURRENCES OF PACKET REORDERING, CONGESTIVE PACKET LOSS, OR RANDOM PACKET LOSS IN COMMUNICATION NETWORKS

Auto probing endpoints for performance and fault management

Network monitoring device, bus system monitoring device, method and program

Measuring attributes of client-server applications

Methods and computer program products for generating a model of network application health

Methods and computer program products for monitoring and reporting network application performance

Methods and apparatus for dynamically adjusting a data packet window size for data packet transmission in a wireless communication network

Adaptive packaging of network resources

Method for Determining the Round Trip Time

Control of background data transfers

Transmission control protocol (TCP) congestion control using transmission delay components

System and method for implementing PNRP locality

Terminal and N-tree constructing method

Optimization of streaming data throughput in unreliable networks

Synchronized processing of data by networked computing resources

Method and apparatus for data processing

NETWORK ENTITY SELF-GOVERNING COMMUNICATION TIMEOUT MANAGEMENT

Systems and methods for monitor distribution in a multi-core system

METHOD FOR NON-COOPERATIVE MEASUREMENT OF NETWORK DATA-PATH QUALITY

Call processing time measuring device, call processing time measuring method, and call processing time measuring program

Call processing time measurement device, call processing time measurement method, and program for call processing time measurement

Timing recovery over packet networks

Method and system for rendering composite view of an application

System and method for communicating events at a server to a remote device

Method and system of specifying application user interface of a remote client device

System and method for rendering a composite view at a client device

Remote-session-to-go method and apparatus

Method and apparatus for portability of a remote session

Method and apparatus for authentication of a remote session

Method and apparatus for transferring remote session data

Technique for policy conflict resolution using priority with variance

Adaptive voice packetization

Global load balancing across mirrored data centers

Connection state estimating device, connection state estimating method and storage medium

System and method for estimation of round trip times within a TCP based data network

Master unit device and band management method used by the same master unit device

DISTRIBUTED SERVER SELECTION FOR ONLINE COLLABORATIVE COMPUTING SESSIONS

Method and apparatus for adaptive bandwidth control with defined priorities for different networks

Server time protocol messages and methods

Self-configuring, self-optimizing wireless local area network system

Methods and apparatus for determining and displaying WAN optimization attributes for individual transactions

Adaptive use of a transmit opportunity

Network coordinate systems using IP information

Propagation delay time measuring system

System and method for measuring clock skew on a network

Data network monitoring system and method for determining service quality measure

Detecting and managing congestion on a shared network link

Systems and methods for reducing latency and reservation request overhead in a communications network

Passive monitoring of network performance

Band measurement method and storage medium

Opportunistic transmissions within MoCA

First-hop domain reliability measurement and load balancing in a computer network

Apparatus and method for determining a service interruption time measurement

Method and system for monitoring a GTP communication path in an UMTS/GPRS network

Method and Apparatus for use in a communications network

Method and Apparatus for Time Synchronization of Events for Multiple Instruments

Optical access system and optical line terminal

Flow control system architecture

Determining Network Delay and CDN Deployment

COMMUNICATION DEVICE AND COMPUTER USABLE MEDIUM THEREFOR

Communication device to obtain time information

Method and apparatus for automatic performance modeling with load dependent service times and overheads

BAND ALLOCATION METHOD FOR ALLOCATING A PAIR OF RESERVATION PERIODS FOR MEASURING PACKET ROUND TRIP TIME

Telecommunications apparatus and method, storage medium, and program

Flow control method, transmitting terminal device used in same, receiving terminal device and packet transfer system

Packet round trip time measuring method

Live botmaster traceback

Smoothing algorithm for round trip time (RTT) measurements

Method and apparatus for reliable media transport

METHOD AND DEVICE FOR HIGN UTILIZATION AND EFFICIENT FLOW CONTROL OVER NETWORKS WITH LONG TRANSMISSION LATENCY

METHOD AND SYSTEM FOR ESTIMATING DISTANCE BETWEEN NODES IN WIRELESS SENSOR NETWORKS

Congestion and delay handling in a packet data network

Deactivating a packet tunnel based on at least one performance characteristic

System and method of controlling in-bound path selection based on historical and continuous path quality monitoring, assessment and predictions

Supervisory control method and supervisory control device

System for multiple use subchannels

Methods and apparatus to distribute network IP traffic

Methods and apparatus to monitor network layer functionalities

Methods and apparatus to deploy and monitor network layer functionalities

Communication apparatus and method of calculating round trip time

Method for multiple use subchannels

Delay time measuring apparatus, computer readable record medium on which delay time measuring program is recorded, and delay time measuring method

Real-time network measurement

METHOD AND APPARATUS OF MEASURING TCP NETWORK ROUND TRIP TIME

Method and apparatus for end-to-end network congestion management

Telecommunications apparatus and method, storage medium, and program

LINK LAYER THROUGHPUT TESTING

Locality-based routing table generation

Method and apparatus for testing in a communication network

Hardware time stamping and synchronized data transmission

METHODS FOR COLLECTING AND ANALYZING NETWORK PERFORMANCE DATA

SYSTEM AND METHOD FOR CONTENTION BASED TONES IN A MULTIPOINT-TO-POINT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

Apparatus and method for collecting and analyzing communications data

Method and apparatus of end-user response time determination for both TCP and non-TCP protocols

Systems and method for orthogonal frequency divisional multiplexing

SYSTEM AND METHOD FOR WIRELESS COMMUNICATION NETWORK HAVING ROUND TRIP TIME TEST

Network performance monitor

Monitoring network performance to identify sources of network performance degradation

MANAGEMENT APPARATUS AND ITS CONTROL METHOD

Self-testing communications device

Data transmission protocol and visual display for a networked computer system

Method and apparatus for providing performance measurement for a network tunnel

Relative one-way delay measurements over multiple paths between devices

Methods and systems for bandwidth protection

Real-time monitoring of a routing server

Delay time measuring method and system of echo request/response in network, and station and program used in the same system

APPLICATION AWARE RATE CONTROL

Utilizing a single agent on a non-origin node for measuring the roundtrip response time of web pages with embedded HTML frames

SYSTEM AND METHOD FOR FACILITATING CARRIER ETHERNET PERFORMANCE AND QUALITY MEASUREMENTS

Cooperative diagnosis of web transaction failures

Resource-amount calculation system, and method and program thereof

METHOD AND SYSTEM FOR USING PROTOCOL CHECKSUMS TO CONVEY DATA

Method and system for optimally allocating a network service

Empirical scheduling of network packets using a plurality of test packets

Intelligent grid system

FOLLOW-UP SYNCHRONIZATION TO MAINTAIN SYNCHRONIZATION THROUGHOUT TRANSMISSION

FOLLOW-UP SYNCHRONIZATION TO MAINTAIN SYNCHRONIZATION THROUGHOUT TRANSMISSION

Latency locator

Method and device for transmitting data

System and method for profiling resource constraints of web servers

Methods and systems for selecting modulation in an orthogonal frequency division multiplexing system

SCHEDULING PROCESSING TASKS USED IN ACTIVE NETWORK MEASUREMENT

Tone allocation in multipoint-to-point communication using orthogonal frequency division multiplexing

Synchronization techniques in multipoint-to-point communication using orthogonal frequency division multiplexing

SYSTEM FOR MULTIPLE USE SUBCHANNELS

Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system

Multicast-based inference of temporal loss characteristics in packet data networks

Multicast-based inference of temporal delay characteristics in packet data networks

Characterization of network path quality for network applications and services

System for multi-frame alignment

SYSTEM FOR FOLLOW-UP SYNCHRONIZATION TO MAINTAIN SYNCHRONIZATION THROUGHOUT TRANSMISSION

Communication System and Its Device

Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system

Determination of channel latency within a round-trip path

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

Systems and Methods to Monitor a Network

Measuring latency in a video conference system

METHOD AND APPARATUS FOR CHECKING ROUND TRIP TIME BASED ON CHALLENGE RESPONSE, AND COMPUTER READABLE MEDIUM HAVING RECORDED THEREON PROGRAM FOR THE METHOD

Method and system for increasing throughput rate by dynamically modifying connection parameters

Estimator for end-to-end throughput of wireless networks

Feedback scheduling to reduce feedback rates in MIMO systems

Multi-hierarchy latency measurement in data centers

Methods and systems for performing a prefetch abort operation for network acceleration

Information Acquisition

APPARATUS FOR MONITORING NETWORK CONNECTIVITY

Response time estimation for intermittently-available nodes

NETWORK AVAILABILITY STATUS DETECTION DEVICE AND METHOD

Synchronization of a split audio, video, or other data stream with separate sinks

System and method for aligning data frames in time

Position location for wireless communication systems

Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system

Gap count analysis for the P1394a BUS

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

METHOD AND SYSTEM FOR DYNAMIC, THREE-DIMENSIONAL NETWORK PERFORMANCE REPRESENTATION AND ANALYSIS

Identifying correlations within wireless networks

Monitoring network conditions of a wireless network

Systems and method for orthogonal frequency divisional multiplexing

Systems and method for orthogonal frequency divisional multiplexing

Method and apparatus for adaptive bandwidth control with defined priorities for different networks

Method and system for measuring latency

System and method for detecting status changes in a network using virtual coordinate mapping

System and method for correlating a network packet exchange with a period of a transaction

System and method for attributing a portion of a response time to an element of a virtual network

Network response time measurements in an asymmetric routing environment

Systems and methods for providing global server load balancing of heterogeneous devices

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

Systems and method for orthogonal frequency divisional multiplexing

Systems and method for orthogonal frequency divisional multiplexing

Wireless proximity estimation

Communication terminal which perform low-delay communication by using a broadband line

Detection of asymmetric network routes

RFID transponder

Estimating network management bandwidth

Network subscriber experience modeling

Method and apparatus for large scale analysis of push-to-talk traffic

Method and apparatus for coordinating routing parameters via a back-channel communication medium

Server time protocol messages and methods

Server time protocol control messages and methods

Distributed network distance determination using a distributed hash table overlay network

Dual feed liquid drop ejector

CHANNEL INTEGRITY METRIC CALCULATION

Estimation of web client response time

Auto sniffing of carrier performance using reverse round trip time

Method and system for time-stamping data packets from a network

RING-TYPE NETWORK AND FAIRNESS EXECUTION PROGRAM FOR RING-TYPE NETWORK

Optimizing network performance for a use application on a mobile communication device by averaging a level of performance of the use application for a plurality of mobile communication devices

METHODS FOR MULTIFRAME ALIGNMENT

Multiple service method and device over heterogeneous networks

Network system, network apparatus, route change method, and program storage medium storing program thereof

Detection method, detecting device, reference value calculating device and recording medium

Apparatus and method for measuring one way packet network characteristics at a specific protocol level

Method and apparatus for the assessment and optimization of network traffic

Systems and method for orthogonal frequency divisional multiplexing

Methods and apparatus for unidirectional timing message transport over packet networks

System and Method for Replication of Network State for Transparent Recovery of Network Connections

Communication apparatus

Global load balancing across mirrored data centers

Method and apparatus for estimating a local performance index to measure the performance contribution of a single server in a multi-tiered environment

Systems and method for orthogonal frequency divisional multiplexing

Intelligent call routing through distributed VoIP networks

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

Merging anonymous routers in end-to-end network topology inference

METHOD AND APPARATUS FOR DETERMINING MINIMUM ROUND TRIP TIMES FOR A NETWORK SOCKET

METHOD AND APPARATUS FOR DETERMINING MAXIMUM ROUND TRIP TIMES FOR A NETWORK SOCKET

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

Systems and method for orthogonal frequency divisional multiplexing

System and method for multiframe alignment in a multipoint-to-point orthogonal frequency division multiplexing system

TONE HOPPING IN A MULTIPOINT-TO-POINT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING COMMUNICATION SYSTEM

SYSTEM AND METHOD FOR ORDERWIRE MODULATION IN A MULTIPOINT-TO-POINT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

Synchronization of remote units using multiple adjustments

Method and system for dynamic bandwidth allocation

System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing system

Timing and symbol alignment in multipoint-to-point communication using orthogonal frequency division multiplexing

SYSTEM AND METHOD FOR RANGING IN A MULTIPOINT-TO-POINT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

SYSTEM AND METHOD FOR MULTIFRAME ALIGNMENT IN A MULTIPOINT-TO-POINT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

System and method for round trip delay adjustment in a multipoint-to-point orthogonal frequency division multiplexing system

System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing system

SYSTEM AND METHOD FOR ORDERWIRE MODULATION IN A MULTIPOINT-TO-POINT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

SYSTEM FOR MULTI-FRAME ALIGNMENT

System and method for enabling management of a plurality of messages in a communication network