Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Radio_over_IP> ?p ?o }
- Radio_over_IP abstract "Radio over Internet Protocol, or RoIP, is similar to VoIP, but augments two-way radio communications rather than telephone calls. From the system point of view, it is essentially VoIP with PTT (Push To Talk). To the user it can be implemented like any other radio network. With RoIP, at least one node of a network is a radio (or a radio with an IP interface device) connected via IP to other nodes in the radio network. The other nodes can be two-way radios, but could also be dispatch consoles either traditional (hardware) or modern (software on a PC), POTS telephones, softphone applications running on a computer such as Skype phone, PDA, smartphone, or some other communications device accessible over IP. RoIP can be deployed over private networks as well as the public Internet. It is useful in land mobile radio systems used by public safety departments and fleets of utilities spread over a broad geographic area. Like other centralized radio systems such as trunked radio systems, issues of delay or latency and reliance on centralized infrastructure can be impediments to adoption by public safety agencies.RoIP is not a proprietary or protocol-limited construct but a basic concept that has been implemented in a number of ways. Several systems have been implemented in the amateur radio community such as AllStar Link, IRLP and EchoLink that have demonstrated the utility of RoIP in a partly or entirely open-source environment. Many commercial radio systems vendors such as Motorola and Harris have adopted RoIP as part of their system designs.The motivation to deploy RoIP technology is usually driven by one of three factors: first, the need to span large geographic areas; second, the desire to provide more reliable, or at least more repairable links in radio systems; and third, to support the use of many base station users, that is, voice communications from stationary users rather than mobile or handheld radios. Geographies may be more economically reliably served when spanned by the use of IP technology due to the constantly decreasing cost and increasing functionality of the evolving packet-switched network equipment and software (a track followed by Moore's Law). Traditionally distant radio users have been linked via dedicated microwave equipment and/or leased telephone lines. Generally, the cost of operating a radio network is decreased by the adoption of IP technology, replacing the traditional microwave and leased telephone lines. Economical and reliable distant radio links such as those needed by state troopers, energy utilities, and Medivac helicopters are well served by RoIP technology (see Air Evac Lifeteam for an example of a 14-state radio system). U.S. military units are using RoIP to protect convoys spread out across large geographiesThe conversion to RoIP also drives the adoption of a network approach rather than hub and spoke architecture that is typical of the point-to-point links inherent in the legacy microwave and leased line technologies. Hub and spoke architectures are inherently fragile, while the network approach developed at the foundation of the public Internet by DARPA is generally more reliable, more adaptable, and faster to repair and restore in a wide area disaster such as Hurricane Katrina.The use of LMR (land mobile radio) equipment in both mobile and handheld forms, can be problematic for desk-bound users such as dispatchers, supervisors, and other users in large public safety agencies and energy/utilities, because such radios do not coexist well with computers (e.g. interference). Also, Emergency Operations Center (EOCs) are typically staffed with representatives from many different public safety agencies and other local government officials, each with a different radio. Such EOCs are more effectively (and quietly!) equipped when the radios for each of the different constituencies are made available in the center via RoIP at each user's computer, rather than via a handheld radio that may be out of range, difficult to hear, and out of batteries throughout the emergency.Finally, RoIP by its nature is interoperable, as once any device whether radio, telephone, computer, or PDA is made part of the voice network enabled by IP, it is irrelevant what type of technology it utilizes. RoIP systems routinely combine VHF, UHF, POTS telephone, Cellular telephone, SATCOM, air-to-ground, and other technologies into a single voice conversation. This makes it especially valuable to the much-documented problems with communications interoperability.In order to minimize the growth of Radio over IP technologies that are incompatible with each other, the U.S. Department of Homeland Security and the National Institute of Standards and Technology are sponsoring BSI for ROIP, a draft standard for enabling different Radio over IP technologies to interoperate.Radio Control over IP (RCoIP) provides the essential signaling and management for voice messages required for Critical Communications and is a step up from Radio over IP (RoIP). RCoIP is designed so that essential messages get through by using confirmed signaling. Catalyst is an innovator in Radio over IP (RoIP) solutions for primary dispatch, backup dispatch, and interoperability.".
- Radio_over_IP wikiPageExternalLink rexonrl328SBTGPS.htm.
- Radio_over_IP wikiPageExternalLink www.allstarlink.org.
- Radio_over_IP wikiPageExternalLink awins.html.
- Radio_over_IP wikiPageExternalLink solutionloader.htm.
- Radio_over_IP wikiPageExternalLink www.avtecinc.com.
- Radio_over_IP wikiPageExternalLink www.c4i.com.
- Radio_over_IP wikiPageExternalLink www.catcomtec.com.
- Radio_over_IP wikiPageExternalLink product_data_sheet0900aecd8034fd94_ps7262_Products_Data_Sheet.html.
- Radio_over_IP wikiPageExternalLink www.echolink.org.
- Radio_over_IP wikiPageExternalLink www.interox.it.
- Radio_over_IP wikiPageExternalLink www.irlp.net.
- Radio_over_IP wikiPageExternalLink page.php?cid=1.
- Radio_over_IP wikiPageExternalLink www.mutualink.net.
- Radio_over_IP wikiPageExternalLink solutions_roipoverview.html.
- Radio_over_IP wikiPageExternalLink www.nicserv.com.
- Radio_over_IP wikiPageExternalLink www.orionsystemsinc.net.
- Radio_over_IP wikiPageExternalLink www.radiointeroperability.com.
- Radio_over_IP wikiPageExternalLink ara1.
- Radio_over_IP wikiPageExternalLink www.softradio.se.
- Radio_over_IP wikiPageExternalLink www.telexradiodispatch.com.
- Radio_over_IP wikiPageExternalLink www.twistpair.com.
- Radio_over_IP wikiPageExternalLink www.voiceinterop.com.
- Radio_over_IP wikiPageExternalLink xippr.
- Radio_over_IP wikiPageExternalLink www.zetron.com.
- Radio_over_IP wikiPageID "3090397".
- Radio_over_IP wikiPageLength "8966".
- Radio_over_IP wikiPageOutDegree "56".
- Radio_over_IP wikiPageRevisionID "664770519".
- Radio_over_IP wikiPageWikiLink Air_Evac_Lifeteam.
- Radio_over_IP wikiPageWikiLink AllStar_Link.
- Radio_over_IP wikiPageWikiLink Amateur_radio.
- Radio_over_IP wikiPageWikiLink BSI_for_ROIP.
- Radio_over_IP wikiPageWikiLink Bridging_Systems_Interface.
- Radio_over_IP wikiPageWikiLink C4I,_Inc..
- Radio_over_IP wikiPageWikiLink Catalyst_Communications.
- Radio_over_IP wikiPageWikiLink Category:Internet_protocols.
- Radio_over_IP wikiPageWikiLink Category:Interoperable_communications.
- Radio_over_IP wikiPageWikiLink Category:Network_appliances.
- Radio_over_IP wikiPageWikiLink Category:Public_safety_communications.
- Radio_over_IP wikiPageWikiLink Category:Radio_communications.
- Radio_over_IP wikiPageWikiLink Cellular_network.
- Radio_over_IP wikiPageWikiLink Communications_satellite.
- Radio_over_IP wikiPageWikiLink D-STAR.
- Radio_over_IP wikiPageWikiLink DARPA.
- Radio_over_IP wikiPageWikiLink Department_of_Homeland_Security.
- Radio_over_IP wikiPageWikiLink Dingotel.
- Radio_over_IP wikiPageWikiLink EQSO.
- Radio_over_IP wikiPageWikiLink Echolink.
- Radio_over_IP wikiPageWikiLink Emergency_Operations_Center.
- Radio_over_IP wikiPageWikiLink Emergency_operations_center.
- Radio_over_IP wikiPageWikiLink HamSphere.
- Radio_over_IP wikiPageWikiLink Harris_Corporation.
- Radio_over_IP wikiPageWikiLink Hurricane_Katrina.
- Radio_over_IP wikiPageWikiLink IRLP.
- Radio_over_IP wikiPageWikiLink Internet_Protocol.
- Radio_over_IP wikiPageWikiLink Internet_Radio_Linking_Project.
- Radio_over_IP wikiPageWikiLink Interoperability.
- Radio_over_IP wikiPageWikiLink Latency_(audio).
- Radio_over_IP wikiPageWikiLink Medical_evacuation.
- Radio_over_IP wikiPageWikiLink Mer_Group.
- Radio_over_IP wikiPageWikiLink Midland_Radio.
- Radio_over_IP wikiPageWikiLink Mobile_radio.
- Radio_over_IP wikiPageWikiLink Moores_Law.
- Radio_over_IP wikiPageWikiLink Moores_law.
- Radio_over_IP wikiPageWikiLink Motorola.
- Radio_over_IP wikiPageWikiLink Mutualink.
- Radio_over_IP wikiPageWikiLink National_Institute_of_Standards_and_Technology.
- Radio_over_IP wikiPageWikiLink National_Interop.
- Radio_over_IP wikiPageWikiLink Omnitronics.
- Radio_over_IP wikiPageWikiLink PDA.
- Radio_over_IP wikiPageWikiLink Packet-switched_network.
- Radio_over_IP wikiPageWikiLink Packet_switching.
- Radio_over_IP wikiPageWikiLink Personal_digital_assistant.
- Radio_over_IP wikiPageWikiLink Plain_old_telephone_service.
- Radio_over_IP wikiPageWikiLink Plri.
- Radio_over_IP wikiPageWikiLink RIPRNet.
- Radio_over_IP wikiPageWikiLink Radio_over_IP.
- Radio_over_IP wikiPageWikiLink RoIP.
- Radio_over_IP wikiPageWikiLink Skype.
- Radio_over_IP wikiPageWikiLink Smartphone.
- Radio_over_IP wikiPageWikiLink Trunked_radio_system.
- Radio_over_IP wikiPageWikiLink Trunked_radio_systems.
- Radio_over_IP wikiPageWikiLink Two-way_radio.
- Radio_over_IP wikiPageWikiLink UHF.
- Radio_over_IP wikiPageWikiLink Ultra_high_frequency.
- Radio_over_IP wikiPageWikiLink United_States_Department_of_Homeland_Security.
- Radio_over_IP wikiPageWikiLink VHF.
- Radio_over_IP wikiPageWikiLink Very_high_frequency.
- Radio_over_IP wikiPageWikiLink VoIP.
- Radio_over_IP wikiPageWikiLink Vocality_International.
- Radio_over_IP wikiPageWikiLink Voice_over_IP.
- Radio_over_IP wikiPageWikiLinkText "Radio over IP".
- Radio_over_IP wikiPageWikiLinkText "over".
- Radio_over_IP wikiPageWikiLinkText "radio over IP".
- Radio_over_IP hasPhotoCollection Radio_over_IP.
- Radio_over_IP wikiPageUsesTemplate Template:Primarysources.
- Radio_over_IP wikiPageUsesTemplate Template:Refimprove.
- Radio_over_IP subject Category:Internet_protocols.
- Radio_over_IP subject Category:Interoperable_communications.