single frequency network
1Single-frequency network — For other uses, see SFN (disambiguation). A single frequency network or SFN is a broadcast network where several transmitters simultaneously send the same signal over the same frequency channel. Contents 1 Overview 2 OFDM and COFDM 3 DVB T SFN …
2Single-frequency network — Réseau iso fréquence Réseau iso fréquence, en anglais Single frequency network ou SFN, est un réseau constitué d émetteurs de radio ou de télévision analogique ou numérique opérant sur une fréquence unique dans une région déterminée. Ce type de… …
3Single frequency network — Réseau iso fréquence Réseau iso fréquence, en anglais Single frequency network ou SFN, est un réseau constitué d émetteurs de radio ou de télévision analogique ou numérique opérant sur une fréquence unique dans une région déterminée. Ce type de… …
4Multicast-Broadcast Single Frequency Network — (MBSFN) is a communication channel defined in the fourth generation cellular networking standard called Long Term Evolution (LTE). It can deliver services such as mobile TV using the LTE infrastructure, and is expected to compete with dedicated… …
5одночастотная сеть (single frequency network) — 3.1.2 одночастотная сеть (single frequency network): Сеть передатчиков, совместно использующих одну и туже частоту для достижения большей зоны покрытия. Источник …
Словарь-справочник терминов нормативно-технической документации
6Single-frequency signaling — (SF) is line signaling (in telephony) in which dial pulses or supervisory signals are conveyed by a single voice frequency tone in each direction. SF and similar systems were used in 20th century carrier systems.An SF signaling unit converts DC… …
7Dynamic single-frequency networks — (DSFN) is a transmitter macrodiversity technique for OFDM based cellular networks. DSFN is based on the idea of single frequency networks (SFN), which is a group of radio transmitters that send the same signal simultaneously over the same… …
8Multi-frequency network — Introduction Data networks, such as wireless communication networks, have to trade off between services customized for a single terminal and services provided to a large number of terminals. For example, the distribution of multimedia content to… …
9Network dynamics — is the study of networks that change in time. These networks could be from the fields of biology, sociology, economics, computer science, graph theory etc. For a dynamical systems approach to network dynamics, see sequential dynamical system. See …
10Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · …
