time division of channels
51Nickelodeon (UK & Ireland) — For Nickelodeon in United States, see Nickelodeon. Nickelodeon Current logo, used since 15 February 2010. Launched 1 September 1993 (1993 09 01) …
52T-carrier — In telecommunications, T carrier, sometimes abbreviated as T CXR , is the generic designator for any of several digitally multiplexed telecommunications carrier systems originally developed by Bell Labs and used in North America, Japan, and Korea …
53W-CDMA — (Wideband Code Division Multiple Access) is a type of 3G cellular network. W CDMA is the higher speed transmission protocol used in the Japanese FOMA system and in the UMTS system, a third generation follow on to the 2G GSM networks deployed… …
54Digital Signal 1 — (DS1, sometimes DS 1) is a T carrier signaling scheme devised by Bell Labs.[1] DS1 is a widely used standard in telecommunications in North America and Japan to transmit voice and data between devices. E1 is used in place of T1 outside North… …
55Nick Jr. (block) — For the 24/7 television network, see Nick Jr.. For other uses, see Nick Jr. (around the world). Nick Jr. Launched January 4, 1988 Closed February 2, 2009 Owned by Viacom (through Viacom International and …
56CDMA2000 — is a hybrid 2.5G / 3G technology of mobile telecommunications standards that use CDMA, a multiple access scheme for digital radio, to send voice, data, and signalling data (such as a dialed telephone number) between mobile phones and cell sites.… …
57Nick Jr. — For other uses, see Nick Jr. (disambiguation). Nick Jr. Launched February 2, 1999 (original launch, as Noggin) September 28, 2009 (relaunch, as Nick Jr.) Owned by Classic Viacom (1999 2005) …
58Cooperative diversity — is a cooperative multiple antenna technique for improving or maximising total network channel capacities for any given set of bandwidths which exploits user diversity by decoding the combined signal of the relayed signal and the direct signal in… …
59General Packet Radio Service — (GPRS) is a packet oriented mobile data service on the 2G and 3G cellular communication system s global system for mobile communications (GSM). GPRS was originally standardized by European Telecommunications Standards Institute (ETSI) in response …
60Carrier system — In telecommunication, a carrier system (loosely, a synonym with carrier) is a multichannel telecommunications system in which a number of individual channels (e.g. data, audio, video or combination thereof) are multiplexed for transmission. The… …
