{"id":601,"date":"2003-06-24T23:29:51","date_gmt":"2003-06-24T21:29:51","guid":{"rendered":"http:\/\/www.freiholtz.se\/forvetet\/?p=601"},"modified":"2003-06-24T23:29:51","modified_gmt":"2003-06-24T21:29:51","slug":"vad-var-det-jag-sa","status":"publish","type":"post","link":"https:\/\/www.freiholtz.se\/forvetet\/2003\/06\/24\/vad-var-det-jag-sa\/","title":{"rendered":"Vad var det jag sa"},"content":{"rendered":"

I Det perfekta tomrummet<\/a> refererar Gustav Holmberg till Aff\u00e4rsv\u00e4rlden nr 25 2003<\/a> som i en IT-special p\u00e5st\u00e5r att ”Mycket talar f\u00f6r att wlan tar en stor del av den datatrafik som luftiga prognoser placerat i 3G-n\u00e4ten<\/em>”.<\/p>\n

Som of\u00f6rb\u00e4tterlig besserwisser kan jag inte l\u00e5ta bli att citera mig sj\u00e4lv (tyv\u00e4rr ett l\u00e5ngt citat, men sammanhanget kr\u00e4ver det) fr\u00e5n en tre \u00e5r gammal analys \u00e5t ett st\u00f6rre telekomf\u00f6retag:<\/p>\n

”Med flexibla accesser menas h\u00e4r picov\u00e5gsystem tekniker f\u00f6r tr\u00e5dl\u00f6s data\u00f6verf\u00f6ring i sm\u00e5 celler anslutna till en fast access. Detta m\u00f6jligg\u00f6r vad vi valt att kalla flexibel access \u2013 i hemmet och p\u00e5 arbetsplatsen, men ocks\u00e5 under resa. I det senare fallet vid accesspunkter till fasta n\u00e4tet som t.ex. flygplatser, bensinstationer, internetcafe\u00e9r och hotell. Eventuellt kan denna form av bredbandsaccess utvecklas till en allvarlig konkurrent till de mobila accesserna. De tekniker f\u00f6r flexibel access som behandlas nedan \u00e4r WLAN 802.11 och Bluetooth.<\/p>\n

\/…\/<\/p>\n

Det \u00e4r allm\u00e4nt vedertaget att det kommer att vara stor efterfr\u00e5gan p\u00e5 mobila bredbandl\u00f6sningar p\u00e5 f\u00f6retagsmarknaden, men det \u00e5terst\u00e5r \u00e4nnu att se hur intressant dessa kommer att bli p\u00e5 privatmarknaden. Framg\u00e5ngen f\u00f6r mobila bredbandsl\u00f6sningar f\u00f6r konsumentmarknaden kommer att bero p\u00e5 om de motsvarar upplevda behov hos kunderna. Det kan antas att det i stor utstr\u00e4ckning handlar om behov inom omr\u00e5dena underh\u00e5llning\/f\u00f6rstr\u00f6else och kontakt mellan m\u00e4nniskor. <\/p>\n

P\u00e5 s\u00e5v\u00e4l f\u00f6retags- som konsumentmarknad g\u00e4ller dessutom att behoven \u00e4r situationsberoende, d.v.s. de \u00e4r olika under exempelvis en bilresa, uppeh\u00e5ll under en flygresa eller n\u00e4r man befinner sig p\u00e5 resm\u00e5let.<\/p>\n

Det \u00e4r den sammantagna kapaciteten hos terminal och access som avg\u00f6r om det g\u00e5r att leverera ett inneh\u00e5ll som uppfyller kundernas behov i givna situationer. De kombinationer som b\u00e4st klarar detta och som \u00e4r attraktivt prissatta kommer att h\u00f6ra till vinnarna p\u00e5 bredbandsmarknaden.<\/p>\n

Om de flexibla accesserna i kombination med portabla PC uppfyller ovanst\u00e5ende krav kan de komma att ge mobilt Internet en ny inneb\u00f6rd. Uttrycket kommer inte l\u00e4ngre att vara synonymt med mobilt n\u00e4t och mobiltelefoner\/handdatorer. Om antalet accesspunkter till det fasta n\u00e4tet finns p\u00e5 \u201dr\u00e4tt\u201d st\u00e4llen och \u00e4r tillr\u00e4ckligt m\u00e5nga kan det bli en j\u00e4mn t\u00e4vlan mellan mobila och flexibla accesser. Mobiltelefon kanske d\u00e5 f\u00f6rblir ett verktyg som till st\u00f6rsta delen anv\u00e4nds f\u00f6r r\u00f6stkommunikation.<\/em>”<\/p>\n

Om jag skulle bli sannsp\u00e5dd kommer det inte att bereda mig n\u00e5gon st\u00f6rre tillfredsst\u00e4llelse. Jag \u00f6nskar inte 3G-operat\u00f6rer och -tillverkare n\u00e5got ont, tv\u00e4rtom. Men om 3G ska bli n\u00e5gon framg\u00e5ng i Sverige s\u00e5 tror jag det kr\u00e4vs en betydligt st\u00f6rre realism hos alla inblandade parter – operat\u00f6rer, h\u00e5rdvaru-, mjukvaru- och inneh\u00e5llsleverant\u00f6rer, PTS<\/a> och ansvariga politiker.<\/p>\n","protected":false},"excerpt":{"rendered":"

I Det perfekta tomrummet refererar Gustav Holmberg till Aff\u00e4rsv\u00e4rlden nr 25 2003 som i en IT-special p\u00e5st\u00e5r att ”Mycket talar f\u00f6r att wlan tar en stor del av den datatrafik som luftiga prognoser placerat i 3G-n\u00e4ten”. Som of\u00f6rb\u00e4tterlig besserwisser kan jag inte l\u00e5ta bli att citera mig sj\u00e4lv (tyv\u00e4rr ett l\u00e5ngt citat, men sammanhanget kr\u00e4ver…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-601","post","type-post","status-publish","format-standard","hentry","category-samhalle"],"yoast_head":"\nVad var det jag sa - F\u00f6rvetet<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.freiholtz.se\/forvetet\/2003\/06\/24\/vad-var-det-jag-sa\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vad var det jag sa - F\u00f6rvetet\" \/>\n<meta property=\"og:description\" content=\"I Det perfekta tomrummet refererar Gustav Holmberg till Aff\u00e4rsv\u00e4rlden nr 25 2003 som i en IT-special p\u00e5st\u00e5r att ”Mycket talar f\u00f6r att wlan tar en stor del av den datatrafik som luftiga prognoser placerat i 3G-n\u00e4ten”. 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