Directional Virtual Carrier Sensing for Directional Antennas in
... another MAC protocol that does not require additional hardware to identify the directions to specific nodes by comparing the received power from each (sectorized) antenna upon each signal reception. Both RTS and CTS frames are transmitted omnidirectionally in this study. These MAC protocols are simi ...
... another MAC protocol that does not require additional hardware to identify the directions to specific nodes by comparing the received power from each (sectorized) antenna upon each signal reception. Both RTS and CTS frames are transmitted omnidirectionally in this study. These MAC protocols are simi ...
DN1035 - Measuring 18 2-Wire RTDs with the
... prove more robust in the presence of wiring’s parasitic resistance. Once the RTDs are selected, IS and RSENSE should be chosen so that voltage at the top of the resistor stack ...
... prove more robust in the presence of wiring’s parasitic resistance. Once the RTDs are selected, IS and RSENSE should be chosen so that voltage at the top of the resistor stack ...
Relating Optical Layer & IP Client Performance
... intended to support the connection monitoring and assist service providers in troubleshooting and fault isolation describes optical DWDM connection between two components with multiplex functions e.g. OXC, OADM ...
... intended to support the connection monitoring and assist service providers in troubleshooting and fault isolation describes optical DWDM connection between two components with multiplex functions e.g. OXC, OADM ...
No Slide Title
... Duration of Mini-Slot depends upon whether or not frame transmission takes place If transmission does not take place, then moves to next mini-slot Message transmission will not take place if it cannot be completed within the Cycle Length ...
... Duration of Mini-Slot depends upon whether or not frame transmission takes place If transmission does not take place, then moves to next mini-slot Message transmission will not take place if it cannot be completed within the Cycle Length ...
Wideband WDM Erbium-doped Optical Fiber Amplifiers for
... technologies employed for them are applicable to any other WDM amplifier. SMF has a large chromatic dispersion of about 18 ps/nm/km at 1.55 µm, so dispersion compensation is indispensable for high-speed channel rate (10 Gb/s) transmission. In addition, WDM optical fiber amplifiers must maintain a fl ...
... technologies employed for them are applicable to any other WDM amplifier. SMF has a large chromatic dispersion of about 18 ps/nm/km at 1.55 µm, so dispersion compensation is indispensable for high-speed channel rate (10 Gb/s) transmission. In addition, WDM optical fiber amplifiers must maintain a fl ...
ADS5120 数据资料 dataSheet 下载
... 40MSPS is achieved using a state-of-the-art switched capacitor pipeline architecture built on an advanced low-voltage CMOS process. The ADS5120 primarily operates from a +1.8V single supply. For additional interfacing flexibility, the digital I/O supply (DRVDD) can be set to either +1.8V or +3.3V. T ...
... 40MSPS is achieved using a state-of-the-art switched capacitor pipeline architecture built on an advanced low-voltage CMOS process. The ADS5120 primarily operates from a +1.8V single supply. For additional interfacing flexibility, the digital I/O supply (DRVDD) can be set to either +1.8V or +3.3V. T ...
PCA9546A 1. General description 4-channel I
... whereas the master generates an extra acknowledge related clock pulse. A slave receiver which is addressed must generate an acknowledge after the reception of each byte. Also, a master must generate an acknowledge after the reception of each byte that has been clocked out of the slave transmitter. T ...
... whereas the master generates an extra acknowledge related clock pulse. A slave receiver which is addressed must generate an acknowledge after the reception of each byte. Also, a master must generate an acknowledge after the reception of each byte that has been clocked out of the slave transmitter. T ...
PCA9547 1. General description 8-channel I
... The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one SCx/SDx channel can be selected at a time, determined by the contents of the programmable control register. The device powers u ...
... The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one SCx/SDx channel can be selected at a time, determined by the contents of the programmable control register. The device powers u ...
average channel capacity of free-space optical - AUN/SEED-Net
... of the laser beam [2]. Recent studies have revealed that, similar to wireless communications, the effect of turbulence on FSO links can be significantly reduced by employing a multiple-input multiple-output (MIMO) with multiple lasers at the transmitter and multiple photodetectors at the receiver. T ...
... of the laser beam [2]. Recent studies have revealed that, similar to wireless communications, the effect of turbulence on FSO links can be significantly reduced by employing a multiple-input multiple-output (MIMO) with multiple lasers at the transmitter and multiple photodetectors at the receiver. T ...
TDA8547TS 2 × 0.7 W BTL audio amplifier with output channel
... load impedance and both channels driven. When one channel is active the quiescent current will be halved. The total harmonic distortion as a function of frequency was measured using a low-pass filter of 80 kHz. The value of capacitor C3 influences the behaviour of the SVRR at low frequencies: increa ...
... load impedance and both channels driven. When one channel is active the quiescent current will be halved. The total harmonic distortion as a function of frequency was measured using a low-pass filter of 80 kHz. The value of capacitor C3 influences the behaviour of the SVRR at low frequencies: increa ...
PCA9544A 1. General description 4-channel I
... interrupt output. When an interrupt is generated by any device, it will be detected by the PCA9544A and the interrupt output will be driven LOW. The channel need not be active for detection of the interrupt. A bit is also set in the control byte. Bits 7:4 of the control byte correspond to channel 3 ...
... interrupt output. When an interrupt is generated by any device, it will be detected by the PCA9544A and the interrupt output will be driven LOW. The channel need not be active for detection of the interrupt. A bit is also set in the control byte. Bits 7:4 of the control byte correspond to channel 3 ...
Long Term Evolution Protocol Overview
... Telecommunications System (UMTS) standards, commonly called 3G. Voice communication was primary application, with data added recently. Mobility and seamless handoff were requirements from the start, as was a requirement for central management of all nodes. LTE speeds will be equivalent to what today ...
... Telecommunications System (UMTS) standards, commonly called 3G. Voice communication was primary application, with data added recently. Mobility and seamless handoff were requirements from the start, as was a requirement for central management of all nodes. LTE speeds will be equivalent to what today ...
PPT
... is bounded from above by 3/8 + ε. Let the channel in question have symbols {S1, …, Sk} and assign each symbol the occurrence probabilities {p1, …, pk} ...
... is bounded from above by 3/8 + ε. Let the channel in question have symbols {S1, …, Sk} and assign each symbol the occurrence probabilities {p1, …, pk} ...
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 ...
- IEEE Mentor
... market and CWPAN to globalize its defined national standards in 60GHz and 45GHz, 802.11aj was formed as a platform for win-win collaboration between 802.11 and CWPAN after discussions in several joint meeting. Also it is agreed that 802.11aj and the Chinese 60GHz national standard will be harmonized ...
... market and CWPAN to globalize its defined national standards in 60GHz and 45GHz, 802.11aj was formed as a platform for win-win collaboration between 802.11 and CWPAN after discussions in several joint meeting. Also it is agreed that 802.11aj and the Chinese 60GHz national standard will be harmonized ...
Part 1 Module 9 Controller Area Network
... (7 bit = 1 , recessive ) : end of frame ; intentional violation of the bit-stuffrule ; normally after five recessive bits one stuff-bit follows automatically IFS ( 3 bit = 1 recessive ) : inter frame space ; time space to copy a received message from bus-handler into buffer Extended Frame only : SRR ...
... (7 bit = 1 , recessive ) : end of frame ; intentional violation of the bit-stuffrule ; normally after five recessive bits one stuff-bit follows automatically IFS ( 3 bit = 1 recessive ) : inter frame space ; time space to copy a received message from bus-handler into buffer Extended Frame only : SRR ...
Timing Analysis of Synchronous and
... The upper limit of a discrete TTL synchronous bus implementation is roughly 15 MT (megatransfers/second). No particular advantage is gained by using FAST devices because, while the maximum propagation delays specified for that family are shorter than for AS, the maximum skews are generally greater. ...
... The upper limit of a discrete TTL synchronous bus implementation is roughly 15 MT (megatransfers/second). No particular advantage is gained by using FAST devices because, while the maximum propagation delays specified for that family are shorter than for AS, the maximum skews are generally greater. ...
BUS DATA
... Enter T for Diagonal and Neighbor ZBUS Elements Only (recommended) :(Integer) Enter F for All ZBUS Elements (not recommended and not to be followed by FAULTS) ...
... Enter T for Diagonal and Neighbor ZBUS Elements Only (recommended) :(Integer) Enter F for All ZBUS Elements (not recommended and not to be followed by FAULTS) ...
投影片 1
... • The antennae should be spaced far enough apart so that different received copies of the signal undergo independent fading. • Different from frequency diversity and temporal diversity, no additional work is required on the transmission end, and no additional bandwidth or transmission time is requir ...
... • The antennae should be spaced far enough apart so that different received copies of the signal undergo independent fading. • Different from frequency diversity and temporal diversity, no additional work is required on the transmission end, and no additional bandwidth or transmission time is requir ...
Transmission at 200 Mbps in VME Card Cage
... point-to-point system that uses a single driver and a single receiver. Figure 1(b) shows a multidrop system consisting of a single driver connected to more than one receiver on the same bus. Information on LVDS multidrop systems can be found in LVDS Multidrop Connections, SLLA054 [2]. In the multipo ...
... point-to-point system that uses a single driver and a single receiver. Figure 1(b) shows a multidrop system consisting of a single driver connected to more than one receiver on the same bus. Information on LVDS multidrop systems can be found in LVDS Multidrop Connections, SLLA054 [2]. In the multipo ...
The DatasheetArchive - Datasheet Search Engine
... links. Selected versions of these transceivers may be used to implement the ATM Forum UNI Physical Layer Interface at the 155 Mbps/194 MBd rate. The ATM 100 Mbps/125 MBd Physical Layer interface is best implemented with the HFBR-5100 family of FDDI Transceivers which are specified for use in this 4B ...
... links. Selected versions of these transceivers may be used to implement the ATM Forum UNI Physical Layer Interface at the 155 Mbps/194 MBd rate. The ATM 100 Mbps/125 MBd Physical Layer interface is best implemented with the HFBR-5100 family of FDDI Transceivers which are specified for use in this 4B ...
... used in communication system, but the other types of waveguides are also used within the communication system. Today, optical fibers are not only used in telecommunication links but also used in the Internet and local area networks (LAN) to achieve high signaling rates. The core advantages of optica ...
EG12000 - Medlab GmbH
... system could be done through 0V/5V levels, which saves parts on the customer's side of the data stream. Connector JP6 is compatible with the interface connector on Medlab's EG05000 five channel ECG OEM board. Therefore, test cables that had been built for this board can be used also for the EG12000 ...
... system could be done through 0V/5V levels, which saves parts on the customer's side of the data stream. Connector JP6 is compatible with the interface connector on Medlab's EG05000 five channel ECG OEM board. Therefore, test cables that had been built for this board can be used also for the EG12000 ...
LumiNOC: A Power-Efficient, High-Performance, Photonic Network
... terms of static power efficiency. We use bandwidth per watt as the metric to evaluate power efficiency of photonic interconnect architectures, showing that it can be improved by optimizing the interconnect topology, arbitration scheme and photonic device layout. Channel Allocation: We first examine ...
... terms of static power efficiency. We use bandwidth per watt as the metric to evaluate power efficiency of photonic interconnect architectures, showing that it can be improved by optimizing the interconnect topology, arbitration scheme and photonic device layout. Channel Allocation: We first examine ...
Features
... of the TSS463B register to be accessed. The next byte transmitted is the control byte that determines the direction of the communication. The following bytes are data bytes (consecutive bytes are written in or read from Address, Address + 1, Address + 2, ..., Address + n with n = 0 to 28). To make s ...
... of the TSS463B register to be accessed. The next byte transmitted is the control byte that determines the direction of the communication. The following bytes are data bytes (consecutive bytes are written in or read from Address, Address + 1, Address + 2, ..., Address + n with n = 0 to 28). To make s ...