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- FLEX_(protocol) abstract "FLEX is a communications protocol developed by Motorola and used in many pagers. FLEX provides one-way communication only (from the provider to the pager device), but a related protocol called ReFLEX provides two-way messaging.Transmission of message data occurs in one of four modes: 1600/2, 3200/2, 3200/4, or 6400/4. All modes use FSK modulation. At 1600/2 this is on a 2 level FSK signal transmitted at 1600 bits per second. At 3200/2, this is a 2 level FSK signal transmitted at 3200 bits per second. At 3200/4, this is a 4 level FSK signal transmitted at 1600 symbols per second. Each 4 level symbol represents two bits for a bit rate of 3200 bits per second. At 6400/4, this is a 4 level FSK signal transmitted at 3200 symbols per second or 6400 bits per second.Data is transmitted in a set of 128 frames that takes 4 minutes to complete. Each frame contains a sync followed by 11 data blocks. The data blocks contain 256, 512 or 1024 bits for 1600, 3200 or 6400 bits per second respectively.A BCH type ECC is used to improve the integrity of the data. The standard has been designed to allow the pager's receiver to be turned off for a high percentage of the time and therefore save on battery usage.".
- FLEX_(protocol) wikiPageExternalLink THESIS.PDF.
- FLEX_(protocol) wikiPageExternalLink flex.
- FLEX_(protocol) wikiPageExternalLink FLEX_Technologies.html.
- FLEX_(protocol) wikiPageID "1080186".
- FLEX_(protocol) wikiPageRevisionID "585038048".
- FLEX_(protocol) hasPhotoCollection FLEX_(protocol).
- FLEX_(protocol) subject Category:Mobile_technology.
- FLEX_(protocol) subject Category:Motorola.
- FLEX_(protocol) subject Category:Network_protocols.
- FLEX_(protocol) subject Category:Radio_paging.
- FLEX_(protocol) type Abstraction100002137.
- FLEX_(protocol) type Communication100033020.
- FLEX_(protocol) type Direction106786629.
- FLEX_(protocol) type Message106598915.
- FLEX_(protocol) type NetworkProtocols.
- FLEX_(protocol) type Protocol106665108.
- FLEX_(protocol) type Rule106652242.
- FLEX_(protocol) comment "FLEX is a communications protocol developed by Motorola and used in many pagers. FLEX provides one-way communication only (from the provider to the pager device), but a related protocol called ReFLEX provides two-way messaging.Transmission of message data occurs in one of four modes: 1600/2, 3200/2, 3200/4, or 6400/4. All modes use FSK modulation. At 1600/2 this is on a 2 level FSK signal transmitted at 1600 bits per second.".
- FLEX_(protocol) label "FLEX (protocol)".
- FLEX_(protocol) label "FLEX".
- FLEX_(protocol) label "FLEX".
- FLEX_(protocol) label "FLEX".
- FLEX_(protocol) label "Flex (Betriebssystem)".
- FLEX_(protocol) label "Flex (protocol)".
- FLEX_(protocol) sameAs Flex_(Betriebssystem).
- FLEX_(protocol) sameAs Flex_(protocol).
- FLEX_(protocol) sameAs FLEX.
- FLEX_(protocol) sameAs FLEX.
- FLEX_(protocol) sameAs m.04485c.
- FLEX_(protocol) sameAs Q1364836.
- FLEX_(protocol) sameAs Q1364836.
- FLEX_(protocol) sameAs FLEX_(protocol).
- FLEX_(protocol) wasDerivedFrom FLEX_(protocol)?oldid=585038048.
- FLEX_(protocol) isPrimaryTopicOf FLEX_(protocol).