Oplysninger om | engelsk ord DECT


DECT

Antal bogstaver

4

Er palindrome

Nej

5
CT
DE
DEC
EC
ECT

10

1

208

37
CD
CDE
CDT
CE
CED
CET
CT
CTD
CTE
DC
DCE
DCT
DE
DEC


Søg efter DECT i:



Eksempler på brug af DECT i en sætning

  • Digital Enhanced Cordless Telecommunications (DECT) is a cordless telephony standard maintained by ETSI.
  • TDMA is used in the digital 2G cellular systems such as Global System for Mobile Communications (GSM), IS-136, Personal Digital Cellular (PDC) and iDEN, and in the Digital Enhanced Cordless Telecommunications (DECT) standard for portable phones.
  • The full form of DECT is Digital Enhanced Cordless Telecommunications, which is useful in designing small capacity WLL (wireless in local loop) systems.
  • Current cordless telephone standards, such as PHS and DECT, have blurred the once clear-cut line between cordless and mobile telephones by implementing cell handoff (handover); various advanced features, such as data-transfer; and even, on a limited scale, international roaming.
  • Certain mobile phone systems, notably PHS and DECT, only provide microcellular (and Pico cellular) coverage.
  • The Generic Access Profile (GAP) (ETSI standard EN 300 444) describes a set of mandatory requirements to allow any conforming DECT Fixed Part (base) to interoperate with any conforming DECT Portable Part (handset) to provide basic telephony services when attached to a 3.
  • VoWLAN can be conducted over any Internet accessible device, including a laptop, PDA or VoWLAN units which look and function like DECT and cellphones.
  • The Freebox server is a DSL modem, a router, a Wi-Fi hot spot, a NAS (250 GB hard drive), a DECT base with up to 8 connected DECT phone sets, and a digital video recorder for TNT also known as DVB-T and IPTV.
  • Today, Kenwood products include home audio, car audio aftermarket and OEM, in car entertainment, amateur radio, professional two-way radio and DECT wireless intercom sectors.
  • The HPA also says that due to the mobile phone's adaptive power ability, a DECT cordless phone's radiation could actually exceed the radiation of a mobile phone.
  • Telephony MSTelcom provides a countrywide landline network with international access, wireless local loop DECT coverage, and VSAT satellite service for corporate clients.
  • For example, a walkie-talkie or a DECT phone or so-called TDD 4G or 5G phones requires only a single frequency for bidirectional communication, while a cell phone in the so-called FDD mode is a full-duplex device, and generally requires two frequencies to carry the two simultaneous voice channels, one in each direction.
  • PHS is essentially a cordless telephone like DECT, with the capability to handover from one cell to another.
  • While dual-mode DECT/GSM phones have appeared, these have generally been functionally cordless phones with a GSM handset built-in (or vice versa, depending on your point of view), rather than phones implementing DECT/GIP, due to the lack of suitable infrastructure to hook DECT base-stations supporting GIP to GSM networks on an ad-hoc basis.
  • A more popular approach has been full-spectrum handsets that can communicate with any wireless network including mobile VoIP, DECT and satellite phone networks, but which have limited handoff capabilities between networks.
  • Although CT2 is a microcellular system, fully capable of supporting handoff, unlike DECT it does not support "forward handoff", meaning that it has to drop its former radio link before establishing the subsequent one, leading to a sub-second dropout in the call during the handover.
  • The GSM Interworking Profile, usually abbreviated to GIP and sometimes to IWP, is a profile for DECT that allows a DECT base station to form part of a GSM network, given suitable handsets.
  • Such solutions may apply concepts of real-time locating system (RTLS) and wireless personal area network (WPAN), wireless LAN or DECT, with results in proprietary terms of floor plans or room numbers.
  • Similarly to DECT, ULE uses a dedicated radio frequency, outmatching other technologies, such as Zigbee, Z-Wave, Bluetooth and others in terms of stability.
  • In April 2010, Nohl, together with Erik Tews and Ralf-Philipp Weinmann, published details on the cryptographic analysis of DECT proprietary and secret encryption algorithm used (DECT standard cipher), which is based on reverse engineering of DECT hardware and descriptions from a patent specification.


Sideforberedelse tog: 375,59 ms.