Presentation
... • Bytes oriented show significant throughput gain • Throughput gain decreases as PER increase. Reason: PER increase, CA decrease and TO increase. Two cwnd updating mechanisms act the same way during slow start, different during congestion avoidance. (RFC2960: max cwnd increase = 1 MSS) ...
... • Bytes oriented show significant throughput gain • Throughput gain decreases as PER increase. Reason: PER increase, CA decrease and TO increase. Two cwnd updating mechanisms act the same way during slow start, different during congestion avoidance. (RFC2960: max cwnd increase = 1 MSS) ...
Ch. 9 – Basic Router Troubleshooting
... Use the show ip route command to gather detailed information about the routes installed on the router • Configure a default route or default network • Understand how a router uses both Layer 2 and Layer 3 addressing to move data through the network • Use the ping command to perform basic network con ...
... Use the show ip route command to gather detailed information about the routes installed on the router • Configure a default route or default network • Understand how a router uses both Layer 2 and Layer 3 addressing to move data through the network • Use the ping command to perform basic network con ...
honeywell enterprise digital network recorder
... q. The Digital Video Server shall be capable of saving user selected video clips as a Safe Data Container (SDC) that is watermarked and tamper resistant. These SDC can then be backed up to CD via a CD-RW. r. The Digital Video Server shall record a minimum of 32 channels of stereo audio. These audio ...
... q. The Digital Video Server shall be capable of saving user selected video clips as a Safe Data Container (SDC) that is watermarked and tamper resistant. These SDC can then be backed up to CD via a CD-RW. r. The Digital Video Server shall record a minimum of 32 channels of stereo audio. These audio ...
PCM175x-Q1 24-Bit 192-kHz Sampling
... monolithic, integrated circuit, which includes stereo digital-to-analog converters and support circuitry in a small 16-lead SSOP package. The data converters use TI's enhanced multilevel delta-sigma architecture, which employs 4th-order noise shaping and 8-level amplitude quantization to achieve exc ...
... monolithic, integrated circuit, which includes stereo digital-to-analog converters and support circuitry in a small 16-lead SSOP package. The data converters use TI's enhanced multilevel delta-sigma architecture, which employs 4th-order noise shaping and 8-level amplitude quantization to achieve exc ...
Performance Monitoring
... If such a queue is full and packets are still arriving then some packets must be dropped. There are two alternatives. Packets can be dropped from the end of the queue, which favors applications which already have packets queued, or packets can be dropped from random locations in the queue, which dis ...
... If such a queue is full and packets are still arriving then some packets must be dropped. There are two alternatives. Packets can be dropped from the end of the queue, which favors applications which already have packets queued, or packets can be dropped from random locations in the queue, which dis ...
RF Communications
... The MC13158 is a wideband IF subsystem that is designed for high performance data and analog applications. Excellent high frequency performance is achieved, with low cost, through the use of Motorola’s MOSAIC 1.5 RF bipolar process. The MC13158 has an on–board grounded collector VCO transistor that ...
... The MC13158 is a wideband IF subsystem that is designed for high performance data and analog applications. Excellent high frequency performance is achieved, with low cost, through the use of Motorola’s MOSAIC 1.5 RF bipolar process. The MC13158 has an on–board grounded collector VCO transistor that ...
356961: Internet Protocols - ECSE - Rensselaer Polytechnic Institute
... enable high-performance packet processing in the data plane through Intel® Hyper Task Chaining. This multiprocessing technology features software pipelining and low-latency sequence management hardware. The Intel IXA Portability Framework — an easy-to-use modular programming framework providing the ...
... enable high-performance packet processing in the data plane through Intel® Hyper Task Chaining. This multiprocessing technology features software pipelining and low-latency sequence management hardware. The Intel IXA Portability Framework — an easy-to-use modular programming framework providing the ...
Switching Techniques: Circuit Switching Message Switching packet
... Line efficiency is greater (sharing of links). ...
... Line efficiency is greater (sharing of links). ...
Framing - NDSU Computer Science
... 1st 3 bytes of each row are overhead. 1st 2 ovrhd bytes = special Frame Start Pattern (pt to start of frame). FSP every 810 bytes for synchrony. (other occurrences? OK since FSP is positional - no bit stuffing). STS-48 at 2488.32 Mbps – all multiples of STS-1. STS-3, SONET frame is 2430 bytes. 3 STS ...
... 1st 3 bytes of each row are overhead. 1st 2 ovrhd bytes = special Frame Start Pattern (pt to start of frame). FSP every 810 bytes for synchrony. (other occurrences? OK since FSP is positional - no bit stuffing). STS-48 at 2488.32 Mbps – all multiples of STS-1. STS-3, SONET frame is 2430 bytes. 3 STS ...
DVoIP: DYNAMIC VOICE-OVER-IP TRANSFORMATIONS FOR QUALITY OF SERVICE IN
... bandwidth adaptation through two actuators: the audio transcoder and the frame aggregator. Audio transcoding is translation between audio codecs, which allows the system to convert traffic being sent from the VoIP application using a high-bandwidth codec into a lower bandwidth codec suitable for tra ...
... bandwidth adaptation through two actuators: the audio transcoder and the frame aggregator. Audio transcoding is translation between audio codecs, which allows the system to convert traffic being sent from the VoIP application using a high-bandwidth codec into a lower bandwidth codec suitable for tra ...
Replacing the S8500 dual network interface
... This section describes the steps required to replace an existing dual network interface card (NIC) on the S8500 and S8500B Media Servers. The control network traffic from the server out to the dedicated customer LAN travels through the NIC. Note: This procedure applies to both S8500B and S8500 media ...
... This section describes the steps required to replace an existing dual network interface card (NIC) on the S8500 and S8500B Media Servers. The control network traffic from the server out to the dedicated customer LAN travels through the NIC. Note: This procedure applies to both S8500B and S8500 media ...
Chapter 5 PCM Modulator
... advantage is the PCM modulation only needs 8 kHz sampling frequency to maintain the original quality of audio. Figure 5-1 is the block diagram of PCM modulation. First of all is the low-pass filter, which is used to remove the noise in the audio signal. After that the audio signal will be sampled to ...
... advantage is the PCM modulation only needs 8 kHz sampling frequency to maintain the original quality of audio. Figure 5-1 is the block diagram of PCM modulation. First of all is the low-pass filter, which is used to remove the noise in the audio signal. After that the audio signal will be sampled to ...
The Token Based Switch: per-packet access authorisation to optical shortcuts
... Users X and Y on the left access servers on the right. We want them to bypass the routed Internet and use optical shortcuts instead. However, while not precluded by the model, we do not require each user to have an individual relation with each ISP and shortcut along the path. Indeed, the link owner ...
... Users X and Y on the left access servers on the right. We want them to bypass the routed Internet and use optical shortcuts instead. However, while not precluded by the model, we do not require each user to have an individual relation with each ISP and shortcut along the path. Indeed, the link owner ...
3G Cellular Systems: Cdma 2000
... – They are used to distinguish between transmissions from different cells and are generated using “linear feedback shift registers” – Basically a pseudo-random number generator – They have excellent autocorrelation properties – Two short PN codes and a long PN code are used in IS-95 that have period ...
... – They are used to distinguish between transmissions from different cells and are generated using “linear feedback shift registers” – Basically a pseudo-random number generator – They have excellent autocorrelation properties – Two short PN codes and a long PN code are used in IS-95 that have period ...
500-08082922__M.1801 Update for CDMA MC
... be used in a flexible manner by a user and multiplexed on a single carrier. The defined radio-bearer services provide support for both real-time and non-real-time services by employing transparent and/or non-transparent data transport. The quality-of-service (QoS) can be adjusted in terms such as de ...
... be used in a flexible manner by a user and multiplexed on a single carrier. The defined radio-bearer services provide support for both real-time and non-real-time services by employing transparent and/or non-transparent data transport. The quality-of-service (QoS) can be adjusted in terms such as de ...
ppt - Applied Crypto Group at Stanford University
... Attacker sends many packets Route from attacker to victim remains relatively ...
... Attacker sends many packets Route from attacker to victim remains relatively ...
Distributed Denial of Service Attacks
... Attacker sends many packets Route from attacker to victim remains relatively ...
... Attacker sends many packets Route from attacker to victim remains relatively ...
Serial digital interface
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Serial digital interface (SDI) is a family of digital video interfaces first standardized by SMPTE (The Society of Motion Picture and Television Engineers) in 1989. For example, ITU-R BT.656 and SMPTE 259M define digital video interfaces used for broadcast-grade video. A related standard, known as high-definition serial digital interface (HD-SDI), is standardized in SMPTE 292M; this provides a nominal data rate of 1.485 Gbit/s.Additional SDI standards have been introduced to support increasing video resolutions (HD, UHD and beyond), frame rates, stereoscopic (3D) video, and color depth. Dual link HD-SDI consists of a pair of SMPTE 292M links, standardized by SMPTE 372M in 1998; this provides a nominal 2.970 Gbit/s interface used in applications (such as digital cinema or HDTV 1080P) that require greater fidelity and resolution than standard HDTV can provide. 3G-SDI (standardized in SMPTE 424M) consists of a single 2.970 Gbit/s serial link that allows replacing dual link HD-SDI. As of August 2014, 6G-SDI and 12G-SDI products are already in the market, although their corresponding standards are still in proposal phase.These standards are used for transmission of uncompressed, unencrypted digital video signals (optionally including embedded audio and time code) within television facilities; they can also be used for packetized data. Coaxial variants of the specification range in length but are typically less than 300 meters. Fiber optic variants of the specification such as 297M allow for long-distance transmission limited only by maximum fiber length or repeaters. SDI and HD-SDI are usually available only in professional video equipment because various licensing agreements restrict the use of unencrypted digital interfaces, such as SDI, prohibiting their use in consumer equipment. Several professional video and HD-video capable DSLR cameras and all uncompressed video capable consumer cameras use the HDMI interface, often called Clean HDMI. There are various mod kits for existing DVD players and other devices, which allow a user to add a serial digital interface to these devices.