RRC meaning in Radio Science ?

Answer:

What is Radio Resource Control mean?

The Radio Resource Control (RRC) protocol is used in UMTS, LTE and 5G on the Air interface. It is a layer 3 (Network Layer) protocol used between UE and Base Station. This protocol is specified by 3GPP in TS 25.331 for UMTS, in TS 36.331 for LTE and in TS 38.331 for 5G New Radio. RRC messages are transported via the PDCP-Protocol.

The major functions of the RRC protocol include connection establishment and release functions, broadcast of system information, radio bearer establishment, reconfiguration and release, RRC connection mobility procedures, paging notification and release and outer loop power control.By means of the signalling functions the RRC configures the user and control planes according to the network status and allows for Radio Resource Management strategies to be implemented.

The operation of the RRC is guided by a state machine which defines certain specific states that a UE may be present in. The different states in this state machine have different amounts of radio resources associated with them and these are the resources that the UE may use when it is present in a given specific state. Since different amounts of resources are available at different states the quality of the service that the user experiences and the energy consumption of the UE are influenced by this state machine.

reference

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Retirement Research Consortium	Academic & Science
Research Review Committee	Academic & Science
Round Rock Campus	Academic & Science
Regional Resource Center	Academic & Science
Rehabilitation Research Center	Academic & Science
Research Resources Center	Academic & Science
Regional Registration Center	Academic & Science
Randell Research Center	Academic & Science
Regimental Reconnaissance Company	Business
Range Resources Corporation	Business
Range Resources Corp	Business
Richardson Runden Company	Business
Retiree Resources Corporation	Business
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Ruby Root Compiler	Computing
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Reconstructionist Rabbinical College	Educational Institute
Relative Raising Children	General
Recovery Rebate Credit	General
Radio Resource Controller	General
Robert Ralph Carmichael	General
Resource and Recovery Center	General
Rape Recovery Center	General
Radiative Recombination Continuum	General
Royal Red Cross	General
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Resource Reentry Center	General
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Rolls Royce Corporation	General
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Residency Review Committee of ABEM	Medical
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Regional Reporting Center	Military and Defence
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Radio Resource Control	Radio Science
Respondek Railroad Corporation	Regional
RailRoad Commission of Texas	Regional
Rochester Regional Chamber	Regional