O que (quem) é channel capacity - definição

Channel capacity

$AWGN channel capacity with the power-limited regime and bandwidth-limited regime indicated. Here, <math>\frac{\bar{P}}{N_0}=1</math>; ''B'' and ''C'' can be scaled proportionally for other values.$

TIGHT UPPER BOUND ON THE RATE AT WHICH INFORMATION CAN BE RELIABLY TRANSMITTED OVER A COMMUNICATIONS CHANNEL

Shannon capacity; Channel Capacity; Information capacity; Capacity (information theory); System 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.

https://en.wikipedia.org/wiki/Channel_capacity

Quantum capacity

HIGHEST RATE QUANTUM INFORMATION CAN BE SENT THROUGH A NOISY QUANTUM CHANNEL

Quantum channel capacity; Hashing bound

In the theory of quantum communication, the quantum capacity is the highest rate at which quantum information can be communicated over many independent uses of a noisy quantum channel from a sender to a receiver. It is also equal to the highest rate at which entanglement can be generated over the channel, and forward classical communication cannot improve it.

https://en.wikipedia.org/wiki/Quantum_capacity

Capacity building

PROCESS BY WHICH INDIVIDUALS OR ORGANIZATIONS IMPROVE THEIR CAPABILITY TO PRODUCE, PERFORM OR DEPLOY

Capacitation (NGO); Capacity development; Capacity-building; Capacity Development; Capacity Building; Capacity strengthening

Capacity building (or capacity development, capacity strengthening) is the improvement in an individual's or organization's facility (or capability) "to produce, perform or deploy". The terms capacity building and capacity development have often been used interchangeably, although a publication by OECD-DAC stated in 2006 that capacity development was the preferable term.

https://en.wikipedia.org/wiki/Capacity_building

Exemplos do corpo de texto para channel capacity

1. A spokeswoman for Philadelphia–based Comcast, D‘Arcy Rudnay, said scarce bandwidth and not political pressure was to blame. We looked at the local lineup and determined that the channel capacity would be better used to add other channels and services that our customers have been asking for, e.g. more (high definition) and HD On Demand programming,‘‘ Rudnay said in an e–mail.

2. It offers benefits for viewers — who will have access to new channels and services on free–to–air — and broadcasters — who will be able to launch new services without using any new spectrum.» The upgrade to Freeview has been made possible by technological improvements overseen by Ofcom known as MPEG–4 (media streaming) and DVB–S2 (data distribution). This will increase the channel capacity of Freeview by about 20 per cent.