communication channel wikipedia - EAS
Xem thêm
Xem tất cả trên Wikipediahttps://en.wikipedia.org/wiki/Communication_channelA communication channel refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking. A channel is used to convey an information signal, for example a digital bit
...
Xem thêmExamples of communications channels include:
1. A connection between initiating and terminating communication endpoints of a telecommunication circuit.
2. A single path provided by a...
Xem thêmMathematical models of the channel can be made to describe how the input (the transmitted signal) is mapped to output (the received signal).
...
Xem thêm• Digital (discrete) or analog (continuous) channel
• Transmission medium, for example a fibre channel...
Xem thêmThese are examples of commonly used channel capacity and performance measures:
• Spectral bandwidth...
Xem thêm
See also network topology
In networks, as opposed to point-to-point communication, the communication media is shared between multiple communication endpoints (terminals). Depending on the type of communication, different terminals can...
Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồi- https://en.wikipedia.org/wiki/Communication
The first major model for communication was introduced by Claude Shannon and Warren Weaverfor Bell Laboratories in 1949 The original model was designed to mirror the functioning of radio and telephone technologies. Their initial model consisted of three primary parts: sender, channel, and receiver. The sender was the part of a telephone a person spoke into, the channel was the te…
Wikipedia · Nội dung trong CC-BY-SA giấy phép General communication channel - Wikipedia
https://en.wikipedia.org/wiki/General_Communication_ChannelThe general communication channel (GCC) was defined by G.709 is an in-band side channel used to carry transmission management and signaling information within optical transport network elements. Two types of GCC are available: GCC0 – two bytes within OTUk overhead.
- Thời gian đọc ước tính: 1 phút
- https://en.wikipedia.org/wiki/Talk:Communication_channel
- among other cleanups, i removed this line (which was on channel): am i wrong to see it as a duplicate meaning? what is 'pointless' implying? it is quite possible i have misunderstood. my edits here are solely from the basis of cleanup, i am far from an expert. anyone who knows more is strongly encouraged to fix any mistakes, including re-opening co...
- (Rated Start-class): WikiProject Telecommunications
- https://en.wikipedia.org/wiki/Media_(communication)
In mass communication, media are the communication outlets or tools used to store and deliver information or data. The term refers to components of the mass media communications industry, such as print media, publishing, the news media, photography, cinema, broadcasting (radio and television), digital media, and advertising.. The development of early writing and paper enabling …
- Thời gian đọc ước tính: 11 phút
- https://en.wikipedia.org/wiki/Channel_capacity
Channel capacity, in electrical engineering, computer science, and information theory, is the tight upper bound on the rate at which information can be reliably transmitted over a communication channel. Following the terms of the noisy-channel coding theorem, the channel capacity of a given channel is the highest information rate that can be achieved with arbitrarily small error …
- https://en.wikipedia.org/wiki/Quantum_channel
In quantum information theory, a quantum channel is a communication channel which can transmit quantum information, as well as classical information. An example of quantum information is the state of a qubit. An example of classical information is a text document transmitted over the Internet. More formally, quantum channels are completely positive trace …
Tìm kiếm có liên quan cho communication channel wikipedia
