Ixia

Methods, systems, and computer readable media for testing wireless devices in wireless environments

Methods, systems, and computer readable media for assessing attack vulnerability of radio access network equipment

Automatic multiple input multiple output (MIMO) transmitter order detection

Taps for bidirectional high-speed data on optical fibers

Methods, systems, and computer readable media for detecting physical link intrusions

Modeling a clock

Methods and systems for switching network traffic in a communications network

Methods and systems for creating a supplemental communication signal

Methods, systems, and computer readable media for microburst testing

Systems and methods for mobility testing of MU-MIMO

Methods, systems, and computer readable media for enhanced channel control element (CCE) decoding in LTE networks

Methods, systems, and computer readable media for emulating computer processing usage patterns on a virtual machine

Signature-based latency extraction systems and related methods for network packet communications

Methods, systems, and computer readable media for synchronizing timing among network interface cards (NICS) in a network equipment test device

Methods, systems, and computer readable media for one-way link delay measurement

Methods, systems, and computer readable media for converging on network protocol stack vulnerabilities using fuzzing variables, vulnerability ratings and progressive convergence

Optimized message processing

Methods, systems, and computer readable media for facilitating the resolving of endpoint hostnames in test environments with firewalls, network address translators (NATs), or clouds

Methods, systems, and computer readable media for identifying network locations associated with endpoints

Methods and systems for providing background pretesting of communications or storage network equipment

Methods, systems, and computer readable media for receiving a clock synchronization message

Systems, methods, and computer readable media for utilizing a plurality of unmanned aerial vehicles to conduct performance testing in a wireless communications network

Methods, systems, and computer readable media for optimized message decoding

Storing data associated with packet related metrics

Link aggregation group (LAG) link allocation

Methods, systems, and computer readable media for scaling a workload

Methods, systems, and computer readable media for determining a metric of radio frequency channel quality for idle channels in LTE and LTE advanced networks

Methods, systems, and computer readable media for distributing general packet radio service (GPRS) tunneling protocol (GTP) traffic

Systems and methods for improved wireless channel estimation

Methods, systems, and computer readable media for utilizing abstracted user-defined data to conduct network protocol testing

Flexible shielded antenna array for radiated wireless test

Methods, systems, and computer readable media for providing precise timing in virtual data network or storage network test environment

Methods and apparatuses for implementing network packet brokers and taps

Methods, systems, and computer readable media for providing fuzz testing functionality

Methods and apparatuses for abstracting filters in a network visibility infrastructure

Smartap arrangement and methods thereof

Methods, systems, and computer readable media for sustaining active control over concurrent session connections

Method and system for hardware implementation of uniform random shuffling

Methods, systems, and computer readable media for precise measurement of switching latency of packet switching devices

Methods, systems, and computer readable media for testing network devices using simulated application traffic

Methods, systems, and computer readable media for handling unexpected virtual station interface (VSI) discovery and configuration protocol (VDP) packets received by a VSI

System and method for replaying network captures

Methods, systems, and computer readable media for call flow analysis using comparison level indicators

Methods, systems, and computer readable media for efficient scrambling of data for line rate transmission in high speed communications networks

Systems, methods, and computer readable media for utilizing a mobile robotic platform to conduct functionality testing in a wireless communications network

Locating a physical connector module

Systems and methods for improved wireless channel estimation

Packet flow modification

Methods, systems, and computer readable media for selecting numbers from multiple ranges

Methods, systems, and computer readable media for testing long term evolution (LTE) air interface device using per-user equipment (per-UE) channel noise

Systems and methods for wireless clock synchronization

Methods, systems, and computer readable media for providing user interfaces for specification of system under test (SUT) and network tap topology and for presenting topology specific test results

Methods, systems, and computer readable media for providing for specification or autodiscovery of device under test (DUT) topology information

Real world traffic

Systems and methods for beamforming measurements

Methods, systems, and computer readable media for test configuration optimized decoding of protocol messages in a network device test system

Methods, systems, and computer readable media for smart decoding of downlink signals in the presence of interference caused by reference signals of different generation air interface equipment

Dual bank traffic generator

Methods, systems, and computer readable media for modeling a workload

Methods, systems and computer readable media for simulating per user equipment (UE) doppler shifts for testing air interface devices

Methods, systems, and computer readable media for multi-packet cyclic redundancy check engine

Methods, systems, and computer readable media for assigning separate dedicated bearers for audio and video streams in a test simulation environment

Processor allocation for multi-core architectures

Methods, systems, and computer readable media for frequency selective channel modeling

Methods, systems, and computer readable media for performing single radio voice call continuity (SRVCC) handovers

Methods, systems, and computer readable media for testing inter-cell interference coordination capabilities of wireless access access nodes

Distributed network test system

Methods, systems, and computer readable media for emulating virtualization resources

Methods, systems, and computer readable media for adjusting load at a device under test

Methods, systems, and computer readable media for single and multi-carrier downlink and uplink control information resolution

Control plane packet traffic statistics

Methods, systems, and computer readable media for selectively processing packets using time to live (TTL) information

Methods, systems, and computer readable media for utilizing adaptive symbol processing in a multiple user equipment (multi-UE) simulator

Methods, systems, and computer readable media for assisting with the debugging of conditions associated with the processing of test packets by a device under test

Methods, systems, and computer readable media for misdirected packet drill down and negative packet capture at a network test device

Methods, systems, and computer readable media for controlling processor card power consumption in a network test equipment chassis that includes a plurality of processor cards

Systems and methods for using protocol information to trigger waveform analysis

Arrangements for monitoring network traffic on a cloud-computing environment and methods thereof

Methods, systems, and computer readable media for determining a radio frame synchronization position

Methods, systems, and computer readable media for effecting movement of virtual switch interfaces between virtual switches connected to different physical ports of a device under test

Methods, systems, and computer readable media for classifying application traffic received at a network traffic emulation device that emulates multiple application servers

Methods, systems, and computer readable media for processing multiple control and user data flows at a port processor

Dynamic balancing of a traffic mix for data center device testing

Methods, systems, and computer readable media for generating simulated network traffic using different traffic flows and maintaining a configured distribution of traffic between the different traffic flows and a device under test

Methods, systems, and computer readable media for detecting antenna port misconfigurations

Methods, systems, and computer readable media for rapid decoding of wireless communications network uplink data

Endpoint selection in a network test system

Methods, systems, and computer readable media for automatically decoding uplink data

Methods, systems, and computer readable media for providing mapping information associated with port control protocol (PCP) in a test environment

Methods, systems, and computer readable media for providing a unified framework to support diverse data generation engines

Methods, systems, and computer readable media for simulating channel conditions

Methods, systems, and computer readable media for utilizing metadata to detect user datagram protocol (UDP) packet traffic loss

Automatic address configuration in a network test system

Methods, systems, and computer readable media for controlling Tx and Rx throughput over TCP

Traffic generator with priority flow control

Arrangements and methods for minimizing delay in high-speed taps

Real-time highly accurate network latency measurement with low generated traffic or data requirements

Methods, systems, and computer readable media for updating sequence and acknowledgment numbers associated with replay packets

Secured network arrangement and methods thereof