05 – Internet Protocol
... At each hop, the checksum of the header is compared to the value of this field. If a header checksum is found to be mismatched, the packet is discarded. ...
... At each hop, the checksum of the header is compared to the value of this field. If a header checksum is found to be mismatched, the packet is discarded. ...
Horde: Separating Network Striping Policy from Mechanism { asfand,
... Horde separates the striping mechanism from the striping policy, the latter being specified by the application in an abstract manner. The key technical challenge in Horde is giving the application control over certain aspects of the data striping operation (e.g., an application may want urgent data ...
... Horde separates the striping mechanism from the striping policy, the latter being specified by the application in an abstract manner. The key technical challenge in Horde is giving the application control over certain aspects of the data striping operation (e.g., an application may want urgent data ...
Ganjali
... Samples can be directed to different monitoring devices Reduce the load of monitoring devices by only sending the traffic they are interested in, and not all traffic Network overhead is tunable by the controller Change parameters in real time, if needed FleXam: Implementing Security ...
... Samples can be directed to different monitoring devices Reduce the load of monitoring devices by only sending the traffic they are interested in, and not all traffic Network overhead is tunable by the controller Change parameters in real time, if needed FleXam: Implementing Security ...
Self Organizing Wireless Mesh Networks
... 2.3 Per-hop Packet Pair Delay (PktPair) This metric is based on measuring the delay between a pair of back-to-back probes to a neighboring node. It is designed to correct the problem of distortion of RTT measurement due to queuing delays. The packet-pair technique is well-known in the world of wired ...
... 2.3 Per-hop Packet Pair Delay (PktPair) This metric is based on measuring the delay between a pair of back-to-back probes to a neighboring node. It is designed to correct the problem of distortion of RTT measurement due to queuing delays. The packet-pair technique is well-known in the world of wired ...
Annex 16
... TEDS has been developed to provide a high-speed data service in response to PMR and PAMR user needs and according to a mandate issued by the ETSI Board to develop TETRA Release 2 standard. The mandate called for a packet data solution that is integrated with existing TETRA1 standard, and has at leas ...
... TEDS has been developed to provide a high-speed data service in response to PMR and PAMR user needs and according to a mandate issued by the ETSI Board to develop TETRA Release 2 standard. The mandate called for a packet data solution that is integrated with existing TETRA1 standard, and has at leas ...
Serial Number iButton General Description Features
... The DS1990A requires strict protocols to ensure data integrity. The protocol consists of four types of signaling on one line: reset sequence with reset pulse and presence pulse, write-zero, write-one, and read-data. Except for the presence pulse, the bus master initiates all these signals. To get fr ...
... The DS1990A requires strict protocols to ensure data integrity. The protocol consists of four types of signaling on one line: reset sequence with reset pulse and presence pulse, write-zero, write-one, and read-data. Except for the presence pulse, the bus master initiates all these signals. To get fr ...
XPort-485 Technical Application Note
... RS-232 is an EIA standard transmission system that has been around since 1962. RS-232 provides single-ended data communications between a transmitter and a receiver. It allows for data transmission from one transmitter to one receiver at relatively slow data rates (115k bits/second) and short distan ...
... RS-232 is an EIA standard transmission system that has been around since 1962. RS-232 provides single-ended data communications between a transmitter and a receiver. It allows for data transmission from one transmitter to one receiver at relatively slow data rates (115k bits/second) and short distan ...
AD7490 16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28
... dissipates just 5.4 mW of power. A sequence of channels can be selected, through which the AD7490 cycles and converts. The AD7490 operates from a single 2.7 V to 5.25 V supply. The VDRIVE function allows the serial interface to connect directly to either 3 V or 5 V processor systems independent of V ...
... dissipates just 5.4 mW of power. A sequence of channels can be selected, through which the AD7490 cycles and converts. The AD7490 operates from a single 2.7 V to 5.25 V supply. The VDRIVE function allows the serial interface to connect directly to either 3 V or 5 V processor systems independent of V ...
Packet Filtering
... netfilter is a set of hooks that allow kernel modules to register callback functions with the network stack. Such a function is called back for every packet that traverses the respective hook. iptables is a generic table structure for the definition of rule sets. Each rule within an iptable consists ...
... netfilter is a set of hooks that allow kernel modules to register callback functions with the network stack. Such a function is called back for every packet that traverses the respective hook. iptables is a generic table structure for the definition of rule sets. Each rule within an iptable consists ...
Multimedia Service
... increase n, longer increasing bandwidth by playout delay factor 1/n. increase n, higher can reconstruct original n probability that 2 or chunks if at most one lost more chunks will be chunk from n+1 chunks lost Streaming Services 7-45 ...
... increase n, longer increasing bandwidth by playout delay factor 1/n. increase n, higher can reconstruct original n probability that 2 or chunks if at most one lost more chunks will be chunk from n+1 chunks lost Streaming Services 7-45 ...
Hash-Based IP Traceback - Events
... 3.1 End-host schemes Some auditing approaches attempt to distribute the burden by storing state at the end hosts rather than in the network. Routers notify the packet destination of their presence on the route. Because IP packets cannot grow arbitrarily large, schemes have been developed to reduce t ...
... 3.1 End-host schemes Some auditing approaches attempt to distribute the burden by storing state at the end hosts rather than in the network. Routers notify the packet destination of their presence on the route. Because IP packets cannot grow arbitrarily large, schemes have been developed to reduce t ...
ERROR DETECTION AND CORRECTION
... decimal value of C gives the position of the bit in error. The error can then be corrected by complementing the corresponding bit. Note that an error can occur in the data or in one of the parity bits. The Hamming code can be used for data words of any length. In general, for k check bits and n data ...
... decimal value of C gives the position of the bit in error. The error can then be corrected by complementing the corresponding bit. Note that an error can occur in the data or in one of the parity bits. The Hamming code can be used for data words of any length. In general, for k check bits and n data ...
SAF7741HV - Component Sense
... The IF radio block interfaces to the front-end tuner chips and supports either a so-called low-IF frequency (of 60 kHz or 300 kHz ) or an IF frequency of 10.7 MHz. Two tuner interfaces are supported, each of which is suitable for analog FrequencyModulated/Amplitude-Modulated and Weatherband (FM/AM/W ...
... The IF radio block interfaces to the front-end tuner chips and supports either a so-called low-IF frequency (of 60 kHz or 300 kHz ) or an IF frequency of 10.7 MHz. Two tuner interfaces are supported, each of which is suitable for analog FrequencyModulated/Amplitude-Modulated and Weatherband (FM/AM/W ...
- Rich`s Cabrillo College CIS Classes
... [root@elrond ~]# ping nosmo PING nosmo (172.30.4.1) 56(84) bytes of data. 64 bytes from nosmo (172.30.4.1): icmp_seq=1 ttl=255 time=1.55 ms --- nosmo ping statistics --2 packets transmitted, 1 received, 50% packet loss, time 1001ms rtt min/avg/max/mdev = 1.554/1.554/1.554/0.000 ms [root@elrond ~]# p ...
... [root@elrond ~]# ping nosmo PING nosmo (172.30.4.1) 56(84) bytes of data. 64 bytes from nosmo (172.30.4.1): icmp_seq=1 ttl=255 time=1.55 ms --- nosmo ping statistics --2 packets transmitted, 1 received, 50% packet loss, time 1001ms rtt min/avg/max/mdev = 1.554/1.554/1.554/0.000 ms [root@elrond ~]# p ...
Potential IP Solutions for Networking Selected FAA Weather
... doing any modification to the headers of packets. The second method is protocol conversion where headers of incoming packets are modified to native IP format and then routed in an IP network. While the first scheme is simpler from a packet handling perspective, there can be overhead costs and perfor ...
... doing any modification to the headers of packets. The second method is protocol conversion where headers of incoming packets are modified to native IP format and then routed in an IP network. While the first scheme is simpler from a packet handling perspective, there can be overhead costs and perfor ...
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.