26859-1

The 26859-1 application field includes telecommunication, wireless transmission, and broadband networks. This standard has been developed by the International Telecommunication Union (ITU) to ensure the optimal transmission quality of various types of transmissions over long distances. The purpose of this standard is to ensure that transmission through long distance networks not only meets the required quality of service (QoS) but also remains reliable over time.

In order to achieve this, the 26859-1 application field and its associated working principle rely heavily on the use of two distinct technologies: Time Division Multiple Access (TDMA) and Frequency Division Multiple Access (FDMA).

TDMA is used to divide incoming messages into equal-sized discrete packets. These packets are then allocated to each individual user and transmitted at a set rate. This approach allows the transmission rate of each user to be individually adjusted, thus making best use of the available space in the network. For example, if one user\'s transmission rate is too high, it can be adjusted to better suit the network\'s needs.

FDMA, on the other hand, is used to divide the available bandwidth of a particular transmission line into equal-sized portions (channels). Each user is then allocated a channel of their own, allowing them to send and receive messages independently. This allows for greater flexibility in terms of traffic management, which in turn allows more users to be added to a particular network.

Moreover, the 26859-1 application field and its associated working principle also support traffic control by providing signaling protocols between each user and the main network. This allows the main network to initiate control messages to each individual user, allowing them to increase or decrease their transmission rates depending on the current network utilization. This helps to ensure optimal network utilization and quality of service.

Finally, the 26859-1 application field and its associated working principle also ensure network security by providing an additional layer of encryption for all messages sent over the network. This additional layer of encryption helps to protect the contents of the messages as well as the identities of the senders and receivers.

In conclusion, the 26859-1 application field and its associated working principle have been developed to ensure optimal transmission quality and reliability over long distances. Through the use of TDMA and FDMA, traffic control, and network security, the 26859-1 application field and its associated working principles can help to ensure optimal network utilization and quality of service.