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What is used in optical fiber communication?
WDM wavelength division multiplexing
Basic types of communication?
inerta communication inter communication mass communication group communication
What are the different elements and areas of communication?
area communication is are non-verval communication,verval communication and written communication
What are the three formal communication flows found organization?
Communication can be categorized into formal and informal communication. The three types of formal communication are horizontal communication, upward communication and downward communication.
What is the Relevance of communication to business communication?
you can't spell "business communication" w/o "communication"..
What is full form of marcom?
marketing and communication division
What is used in optical fiber communication?
WDM wavelength division multiplexing
Applications of shift register?
shift registers can be used in CDMA(code division multiple access) in communication.
Code division multiple access technique is not used in satellite communication because?
wastage of power
In what year did Nokia found their electronics division?
Nokia Corporation offers communication and information technology devices around the world. The company first introduced their electronics division in 1960.
What is the difference between frequency division multiplexing and freq division multiple access?
The basic difference between fdm and fdma is that fdm is used in wired system where as fdma is used in wireless communication.
GSM Network Elements?
GLOBAL FOR SPECIAL MOBILE COMMUNICATION SYSTEM GSM- IS DIGITAL TELEPHONY SYSTEM THAT SUPPORTS TIME DIVISION MULTIPLE ACCESS CODE AND FREQUENCY DIVISION MULTIPLE ACCESS CODE
What is OCDMA in optical fiber communication?
OCDMA: Its nothing but Optical code division multiple access or Orthogonal code divsion multiple access..
Why broadband are used in frequency division multiplexing?
Frequency division multiplexing is when a communication medium divides its frequency in order to carry a number of different signals at once. Broadband DSL uses this to transport large amounts of data quickly.
what are the Applications of time division multiplexing?
All signal multiplexing techniques were invented to permit a single physical communication channel to carry multiple different signals. This reduces the investment costs in physical communication channels: e.g. long distance telegraph lines, long distance telephone lines, microwave links, orbiting communication satellites, fiber optic cable. Time Division Multiplexing can be implemented using either analog or digital signaling means.
What is mean by orthogonal frequency code division multiplexing in wireless communication?
Orthogonal frequency division multiplexing is special case of frequency division multiplexing where a ling serial data streams are divided into parallel data streams and each data stream is multiplied either by orthogonal frequency or code. when multiplied by code known as frequency code division multiplexing and when multiplied by orthogonal frequency then know as orthogonal frequency division multiplexing
What are the applications of Time Division Multiplexing technique?
All signal multiplexing techniques were invented to permit a single physical communication channel to carry multiple different signals. This reduces the investment costs in physical communication channels: e.g. long distance telegraph lines, long distance telephone lines, microwave links, orbiting communication satellites, fiber optic cable. Time Division Multiplexing can be implemented using either analog or digital signaling means.
