About: Smartphone ad hoc network

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Smartphone ad hoc networks (SPANs; also smart phone ad hoc networks) are wireless ad hoc networks that use smartphones. Once embedded with ad hoc networking technology, a group of smartphones in close proximity can together create an ad hoc network. Smart phone ad hoc networks use the existing hardware (primarily Bluetooth and Wi-Fi) in commercially available smartphones to create peer-to-peer networks without relying on cellular carrier networks, wireless access points, or traditional network infrastructure. Wi-Fi SPANs use the mechanism behind Wi-Fi ad-hoc mode, which allows phones to talk directly among each other, through a transparent neighbor and route discovery mechanism. SPANs differ from traditional hub and spoke networks, such as Wi-Fi Direct, in that they support multi-hop routi

Attributes	Values
rdf:type	Thing
rdfs:label	Smartphone ad hoc network (en)
rdfs:comment	Smartphone ad hoc networks (SPANs; also smart phone ad hoc networks) are wireless ad hoc networks that use smartphones. Once embedded with ad hoc networking technology, a group of smartphones in close proximity can together create an ad hoc network. Smart phone ad hoc networks use the existing hardware (primarily Bluetooth and Wi-Fi) in commercially available smartphones to create peer-to-peer networks without relying on cellular carrier networks, wireless access points, or traditional network infrastructure. Wi-Fi SPANs use the mechanism behind Wi-Fi ad-hoc mode, which allows phones to talk directly among each other, through a transparent neighbor and route discovery mechanism. SPANs differ from traditional hub and spoke networks, such as Wi-Fi Direct, in that they support multi-hop routi (en)
rdfs:seeAlso	Over-the-top media service
dcterms:subject	Proposed telecommunications infrastructure Politics and technology Internet-related activism Radio resource management Wireless networking Mobile phones Smartphones
Wikipage page ID	44102649 (xsd:integer)
Wikipage revision ID	1120750131 (xsd:integer)
Link from a Wikipage to another Wikipage	Bluetooth Briar (software) Proposed telecommunications infrastructure United States Proprietary software Commotion Wireless Russia GNU General Public License Mobile ad hoc network LTE (telecommunication) Politics and technology 2019–20 Hong Kong protests Internet-related activism Android (operating system) Apple Inc. Smartphone WaveLAN Wi-Fi Wireless ad hoc network 2014 Hong Kong protests 3G 4G Radio resource management Bridgefy Wireless networking Iraq Mobile phones Smartphones Spoke–hub distribution paradigm IPhone ISM band Serval Project Wireless mesh network FireChat Multi-hop routing Wi-Fi Direct Bluetooth Mesh
Link from a Wikipage to an external page	https://volkfi.com/
sameAs	Smartphone ad hoc network Smartphone ad hoc network
dbp:wikiPageUsesTemplate	dbt:Hatnote dbt:More_citations_needed dbt:Reflist dbt:See_also dbt:Short_description
has abstract	Smartphone ad hoc networks (SPANs; also smart phone ad hoc networks) are wireless ad hoc networks that use smartphones. Once embedded with ad hoc networking technology, a group of smartphones in close proximity can together create an ad hoc network. Smart phone ad hoc networks use the existing hardware (primarily Bluetooth and Wi-Fi) in commercially available smartphones to create peer-to-peer networks without relying on cellular carrier networks, wireless access points, or traditional network infrastructure. Wi-Fi SPANs use the mechanism behind Wi-Fi ad-hoc mode, which allows phones to talk directly among each other, through a transparent neighbor and route discovery mechanism. SPANs differ from traditional hub and spoke networks, such as Wi-Fi Direct, in that they support multi-hop routing (ad hoc routing) and relays and there is no notion of a group leader, so peers can join and leave at will without destroying the network. Spans are useful under circumstances when the regular network is overloaded or unavailable, such as conferences, music festivals, or natural diasters, and have been popular in Australia and Latin America. They are popular with youth in the United States as a way to save money, as data sent directly from device to device is free. SPANs started being used in Iraq in 2014 to bypass government restrictions on Internet usage, in the 2014 and 2019–20 Hong Kong protests, in 2015 in anti-government protests in Russia. They have also been used by protestors in Taiwan, Iran, and Syria. (en)
prov:wasDerivedFrom	wikipedia-en:Smartphone_ad_hoc_network?oldid=1120750131&ns=0
page length (characters) of wiki page	10956 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Smartphone_ad_hoc_network
is Link from a Wikipage to another Wikipage of	Briar (software) Snowflake (software) Span Wireless ad hoc network Bridgefy Tactics and methods surrounding the 2019–2020 Hong Kong protests Serval Project FireChat Smart phone ad hoc network
is Wikipage redirect of	Smart phone ad hoc network
is foaf:primaryTopic of	wikipedia-en:Smartphone_ad_hoc_network

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