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Land mobile service (short: LMS) is – in line to ITU Radio Regulations – a mobile service between base stations and land mobile stations, or between land mobile stations.
In accordance with ''ITU Radio Regulations'' (article 1) variations of this ''radiocommunication service'' are classified as follows:
Mobile service (article 1.24) *Land mobile service (article 1.26) **
FCC: Public Safety Radio Service
* ttp://wireless.fcc.gov/services/index.htm?job=service_home&id=private_land_radio FCC: Private Land Mobile Radio
Narrowbanding Information, Updates, and Licensee Resources
Mobile services ITU {{radio-comm-stub
Land mobile service (short: LMS) is – in line to ITU Radio Regulations – a mobile service between base stations and land mobile stations, or between land mobile stations.
In accordance with ''ITU Radio Regulations'' (article 1) variations of this ''radiocommunication service'' are classified as follows:Mobile service (article 1.24) *Land mobile service (article 1.26) **
Land mobile-satellite service
Land mobile-satellite service (short: LMSS; also: Land mobile-satellite radiocommunication service') is – according to ''Article 1.27'' of the International Telecommunication Union's (ITU) Radio Regulations (RR) – defined as ''«A mobile-s ...
(article 1.27)
Frequency allocation
The allocation of radio frequencies is provided according to ''Article 5'' of the ITU Radio Regulations (edition 2012). In order to improve harmonisation in spectrum utilisation, the majority of service-allocations stipulated in this document were incorporated in national Tables of Frequency Allocations and Utilisations which is with-in the responsibility of the appropriate national administration. The allocation might be primary, secondary, exclusive, and shared. *primary allocation: is indicated by writing in capital letters *secondary allocation: is indicated by small letters (see example below) *exclusive or shared utilization: is within the responsibility of administrations However, military usage, in bands where there is civil usage, will be in accordance with the ITU Radio Regulations. In NATO countries military land mobile utilizations will be in accordance with theNATO Joint Civil/Military Frequency Agreement __NOTOC__
NATO Joint Civil/Military Frequency Agreement (NJFA) and is the universal NATO common civil/military treaty to regulate the military access to the radio frequency spectrum in the range of 14 kHz to 100 GHz in peacetime, during ...
(NJFA).
FCC LMR Narrowbanding Mandate
LMR Narrowbanding is the result of an FCC Order issued in December 2004 mandating that all CFR 47 Part 90 business, educational, industrial, public safety, and state and local governmentVHF
Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves (radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten meters to one meter.
Frequencies immediately below VHF ...
(150-174 MHz) and UHF
Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (on ...
(421-470 MHz) Private Land Mobile Radio
Private or privates may refer to:
Music
* "In Private", by Dusty Springfield from the 1990 album ''Reputation''
* Private (band), a Denmark-based band
* "Private" (Ryōko Hirosue song), from the 1999 album ''Private'', written and also recorded ...
(PLMR) licensees operating legacy wideband (25 kHz bandwidth) voice or data/SCADA
Supervisory control and data acquisition (SCADA) is a control system architecture comprising computers, networked data communications and graphical user interfaces for high-level supervision of machines and processes. It also covers sensors and ...
systems to migrate to narrowband (12.5 kHz bandwidth or equivalent) systems by January 1, 2013.
See also
* Business Radio Service *Land mobile radio system
A land mobile radio system (LMRS) is a person-to-person voice communication system consisting of two-way radio transceivers (an audio transmitter and receiver in one unit) which can be stationary ( base station units), mobile (installed in vehicl ...
* Narrowband
* Forest Industries Telecommunications
* Radio station
* Radiocommunication service
References
External links
FCC: Public Safety Radio Service
* ttp://wireless.fcc.gov/services/index.htm?job=service_home&id=private_land_radio FCC: Private Land Mobile Radio
Narrowbanding Information, Updates, and Licensee Resources
Mobile services ITU {{radio-comm-stub