Deep-Space Optical Communications
... Direct optical link: A direct optical link is set up between the earth station and space-craft Atmosphere disperses and attenuates the transmitted and received signals High power transmitter and large receivers can be used ...
... Direct optical link: A direct optical link is set up between the earth station and space-craft Atmosphere disperses and attenuates the transmitted and received signals High power transmitter and large receivers can be used ...
Controller Area Network (CAN)
... in software resident on a single microprocessor, communicating with its environment through sensors and actuators via peripheral devices such as an analog-to-digital converter. In fact, many embedded systems are distributed, consisting of multiple microprocessors communicating over one or more netwo ...
... in software resident on a single microprocessor, communicating with its environment through sensors and actuators via peripheral devices such as an analog-to-digital converter. In fact, many embedded systems are distributed, consisting of multiple microprocessors communicating over one or more netwo ...
Document
... – Signal is sendt through the active region of the semiconductor – Stimulated emission results in a stronger signal – May be integrated with other components (e.g. Output of a switch or a transmitting laser) – Widely employed in research projects on all-optical switches. – Recently employed in comme ...
... – Signal is sendt through the active region of the semiconductor – Stimulated emission results in a stronger signal – May be integrated with other components (e.g. Output of a switch or a transmitting laser) – Widely employed in research projects on all-optical switches. – Recently employed in comme ...
Loc TEM
... • Less powerful coding on allocation messages (e.g. (32,6) Bi-orthogonal Code used for TFCI field) • Signaling resources consumed will be proportional to the number of users ...
... • Less powerful coding on allocation messages (e.g. (32,6) Bi-orthogonal Code used for TFCI field) • Signaling resources consumed will be proportional to the number of users ...
Data Link Layer
... intermediate links, WiFi (802.11) on last link • Each link protocol provides different services e.g., may or may not provide error control over link ...
... intermediate links, WiFi (802.11) on last link • Each link protocol provides different services e.g., may or may not provide error control over link ...
13-Specific_system_Cellular-Part-2
... – Different Walsh code from all other channels – When data channel active, so is pilot & RRI channel – AT notifies AN of AT’s home sector using DRC channel – Also AT requests AN to send at certain rates using DRC channel – AN sends on forward channel using rate requested by AT in DRC channel – AT ma ...
... – Different Walsh code from all other channels – When data channel active, so is pilot & RRI channel – AT notifies AN of AT’s home sector using DRC channel – Also AT requests AN to send at certain rates using DRC channel – AN sends on forward channel using rate requested by AT in DRC channel – AT ma ...
MC-4TX Series
... B. The module shall support the transmission of up to 2 channels of 100 Mbps over a multimode or single mode fiber. C. The module shall support the Ethernet data IEEE 802.3 protocol using Auto-negotiating and AutoMDI/MDI-X features. D. The module features four fixed 10/100TX electrical ports and one ...
... B. The module shall support the transmission of up to 2 channels of 100 Mbps over a multimode or single mode fiber. C. The module shall support the Ethernet data IEEE 802.3 protocol using Auto-negotiating and AutoMDI/MDI-X features. D. The module features four fixed 10/100TX electrical ports and one ...
optical switching - 123SeminarsOnly.com
... • Technological requirements to implement OBS are relaxed as compared to OPS. • In OBS network, packets are assembled into larger data bursts(DB).For every burst ,a burst header project(BHP),DB assembly and BHP generation is created in OBS edge nodes. • Each DB/BHP pair is routed to their destinatio ...
... • Technological requirements to implement OBS are relaxed as compared to OPS. • In OBS network, packets are assembled into larger data bursts(DB).For every burst ,a burst header project(BHP),DB assembly and BHP generation is created in OBS edge nodes. • Each DB/BHP pair is routed to their destinatio ...
FINS Omron on TCP/IP - Platforma Internetowa ASTOR.
... The applicom® client mode can be used to send several requests simultaneously to an equipment before having received the first response: this operation is called multirequest. To send several requests simultaneously, several connections are used. Each request is sent on a virtual communication chann ...
... The applicom® client mode can be used to send several requests simultaneously to an equipment before having received the first response: this operation is called multirequest. To send several requests simultaneously, several connections are used. Each request is sent on a virtual communication chann ...
Impact of Channel Widths
... SampleWidth uses a state-of-the-art autorate algorithm to find an efficient data rate on a specific width If two nodes switch to a wider channel on which they are no longer within each other’s range, they will disconnect and the subsequent reconnection may require significant time To keep the co ...
... SampleWidth uses a state-of-the-art autorate algorithm to find an efficient data rate on a specific width If two nodes switch to a wider channel on which they are no longer within each other’s range, they will disconnect and the subsequent reconnection may require significant time To keep the co ...
- Toner Cable
... receiver technology to reliably deliver a full slate of multiplexed video, data, and telephony services in an HFC (hybrid fiber/coax) or PON (passive optical network) broadband CATV environment. The Model OTPN-412C is ideal for direct fiber transmission of CATV RF signals in FTTH, FTTx, MDU, corpora ...
... receiver technology to reliably deliver a full slate of multiplexed video, data, and telephony services in an HFC (hybrid fiber/coax) or PON (passive optical network) broadband CATV environment. The Model OTPN-412C is ideal for direct fiber transmission of CATV RF signals in FTTH, FTTx, MDU, corpora ...
part 1 - general
... optical transceiver system shall be an MC2504T/1FM / MC250-4T/1FS module. B. The module shall support the transmission of 1channel of 100 Mbps over a multimode / single mode fiber. C. The module shall support the Ethernet data IEEE 802.3 protocol using Auto-negotiating and AutoMDI/MDI-X features. D. ...
... optical transceiver system shall be an MC2504T/1FM / MC250-4T/1FS module. B. The module shall support the transmission of 1channel of 100 Mbps over a multimode / single mode fiber. C. The module shall support the Ethernet data IEEE 802.3 protocol using Auto-negotiating and AutoMDI/MDI-X features. D. ...
Wireless LANs and IEEE 802.11 medium access control
... A set of stations controlled by a single coordination function ...
... A set of stations controlled by a single coordination function ...
Chapter 15 Local Area Network Overview
... • May connect more than two LANs • Bridging is transparent to stations — Appears to all stations on multiple LANs as if they are on one single LAN ...
... • May connect more than two LANs • Bridging is transparent to stations — Appears to all stations on multiple LANs as if they are on one single LAN ...
tetra tactical digital mobile radio system tetratac – stt115general
... needs. The SMS package, in its full extension, includes the AIE and ETE customized algorithms, the relevant downloading packages to properly set-up the switches (SCN), the base stations (RBS) and the terminals, the overall key management system (generation and distribution facilities). It must be no ...
... needs. The SMS package, in its full extension, includes the AIE and ETE customized algorithms, the relevant downloading packages to properly set-up the switches (SCN), the base stations (RBS) and the terminals, the overall key management system (generation and distribution facilities). It must be no ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... Adhoc Network (MANETs). These networks have shown a revolutionary development as they are self configurable and self healable [4] [7]. Mobile adhoc networks are the networks, which consist of various mobile nodes that establish connection among themselves by using wireless medium i.e. radio signals ...
... Adhoc Network (MANETs). These networks have shown a revolutionary development as they are self configurable and self healable [4] [7]. Mobile adhoc networks are the networks, which consist of various mobile nodes that establish connection among themselves by using wireless medium i.e. radio signals ...
Controller Area Network (CAN) Communication
... Since CAN is so widely used CAN chips are cheap Reliability and error resistance of CAN calculated in mathematical model shown to have only 1 undetected error in ...
... Since CAN is so widely used CAN chips are cheap Reliability and error resistance of CAN calculated in mathematical model shown to have only 1 undetected error in ...
Document
... • Assumption: Everybody’s (including adversary’s) computing power is polynomialtime bounded ...
... • Assumption: Everybody’s (including adversary’s) computing power is polynomialtime bounded ...
ACTIONI/Q Q510 ® Loop Powered Multi-Channel RTD Input
... transmitters are primarily used in remote locations near the sensor since they reduce the probability of signal errors and save wiring costs by utilizing the two power wires to send the 4-20mA signal. The current signal is usually sensed by a control system or displayed for an operator. Typically, s ...
... transmitters are primarily used in remote locations near the sensor since they reduce the probability of signal errors and save wiring costs by utilizing the two power wires to send the 4-20mA signal. The current signal is usually sensed by a control system or displayed for an operator. Typically, s ...
UNIT 2
... A network of computers based on multi-access medium requires a protocol for effective sharing of the media. As only one node can send or transmit signal at a time using the broadcast mode, the main problem here is how different nodes get control of the medium to send data, that is “who goes next?”. ...
... A network of computers based on multi-access medium requires a protocol for effective sharing of the media. As only one node can send or transmit signal at a time using the broadcast mode, the main problem here is how different nodes get control of the medium to send data, that is “who goes next?”. ...
ET-102/ER-102
... *VDC (DC power input): This is the main DC supply for a 3.8V~6.5V power module board *VBAT (Backup Batter): This is the batter backup that powers the SRAM and RTC when main power is removed. Typical current draw is 10uA. Without and external backup battery or Gold-capacitor, the module/engine board ...
... *VDC (DC power input): This is the main DC supply for a 3.8V~6.5V power module board *VBAT (Backup Batter): This is the batter backup that powers the SRAM and RTC when main power is removed. Typical current draw is 10uA. Without and external backup battery or Gold-capacitor, the module/engine board ...
JBatten_Tu_TWEPP08
... • Two ITU standardised fibre types are widely deployed: • G.652 – dispersion zero near 1310 nm; ~19 ps/nm.km at 1550 nm • G.655 – non-zero dispersion shifted, dispersion zero just below 1500 nm, ~5 ps/nm.km at 1550 nm • Compensating fibre is widely used on long haul systems • At 10 Gb/s the bit dura ...
... • Two ITU standardised fibre types are widely deployed: • G.652 – dispersion zero near 1310 nm; ~19 ps/nm.km at 1550 nm • G.655 – non-zero dispersion shifted, dispersion zero just below 1500 nm, ~5 ps/nm.km at 1550 nm • Compensating fibre is widely used on long haul systems • At 10 Gb/s the bit dura ...
Document
... – station can send RTS with reservation parameter after waiting for DIFS (reservation determines amount of time the data packet needs the medium) – acknowledgement via CTS after SIFS by receiver (if ready to receive) – sender can now send data at once, acknowledgement via ACK – other stations store ...
... – station can send RTS with reservation parameter after waiting for DIFS (reservation determines amount of time the data packet needs the medium) – acknowledgement via CTS after SIFS by receiver (if ready to receive) – sender can now send data at once, acknowledgement via ACK – other stations store ...
T - Intel
... Node buffer size of 50 packets. Grid distance = 250 meters diagonal nodes (425 meters) interfere with one another. Increase in RTS_TIME and CTS_TIME values; no need to ...
... Node buffer size of 50 packets. Grid distance = 250 meters diagonal nodes (425 meters) interfere with one another. Increase in RTS_TIME and CTS_TIME values; no need to ...