Satellite Phone "Iridium", "Thuraya": oru nkọwa na reviews

Mmejuputa iwu-nke na-eke onwe onye netwọk echiche na-enye a sara mbara klas nke ọrụ n'okpuru slogan "n'ebe ọ bụla, n'oge ọ bụla" na otu onye nọmba ụtụ magazin. Ọrụ rụrụ na ndabere nke zuru ụwa ọnụ mwekota nke ẹdude na-ahụ site na ofu satellite na terrestrial mobile nkwurịta okwu na netwọk, ihe e kere eke nke pụrụ iche ọnụ nye interface ụkpụrụ na nkwurịta okwu ogbugba ndu. Dị ka akụkụ nke mwekota nke satellite ekwentị nwere a pụrụ iche na ọnọdụ n'ihi na ọ na-enye zuru ụwa ọnụ mkpuchi.

Mmekọrịta cosmos

Na nghọta nke ọtụtụ ndị, satellite - ọ bụ ihe osisi si James Bond fim. N'eziokwu, mobile satellite ekwentị nwere ọtụtụ nde mmadụ gburugburu ụwa na-mkpa na-na oku na-aga 24 awa ụbọchị, 365 ụbọchị a afọ n'ebe ọ bụla n'ụwa. A, ndị debanyere aha ọtụtụ ụlọ ọrụ ndị na-enye ohere nkwukọrịta, bụ ọchụ nta ego, uloru nke nnukwu ụlọ ọrụ, ụlọ ọrụ gọọmenti, geologists, nchọpụta, ndị njem na, ọ dịkarịa ala - nkịtị na ndị bi n'ime ime obodo.

Personal satellite nkwurịta okwu usoro (LMSS)

Ebe ọ bụ na 1985, ndị International Telecommunication Union azụlitewo echiche nke ụwa ọnụ ma n'otu oge hazie nkwurịta okwu na a zuru ụwa ọnụ ọnụ ọgụgụ. Mgbe 10 afọ na Buenos Aires ẹkenịmde a ịrịba ama zuru ụwa ọnụ ogbako nke akporo na parameters nke zuru ụwa ọnụ ọmụma akụrụngwa na-nwapụtara. Ọ na-emi esịnede a otu interconnected usoro nke "onye ekwentị - satellite - terrestrial nkwukọrịta."

Na-agwa okwu na nsogbu nke ụwa na keonwe nke nkwukọrịta MSS systems bụ naanị aku na uba viable ngwọta maka ejikọ keerughi, ime na ebikebeghị na mpaghara nke mbara ala.

The isi ihe nke oru ngo

• The ụwa ọnụ nke nkwurịta okwu - ọrụ nkwukọrịta n'agbanyeghị nke onye ọrụ ọnọdụ.
• Personalization nkwurịta okwu - na-eweta ọrụ ka ọgwụgwụ ọrụ chọrọ iji na-enweta ọrụ.
• Personal ọnụ (satellite ekwentị, a data nyefe ngwa) - ọnụnọ nke ọrụ nke nkwurịta okwu na onye nọmba.
• a na-ejere ọha maka onye ọrụ.
• Private ọrụ - n'ihi na ụfọdụ iche iche nke ndị ọrụ.

Nhazi ọkwa usoro nke nkwurịta okwu

Ọdịiche dị n'etiti elu-ọsọ na ala-ọsọ nkwurịta okwu na usoro.

• Low ọsọ: Iridium, Globalstar, ICO, Odyssey , « mgbaàmà», ECCO, «Rostele-Nọdụ», Ellipse, Archimedes, «Polar Star" na ndị ọzọ. Nso nke ọrụ: ekwentị, fax, data nnyefe. N'oge, na-emejuputa atumatu a elu-ọsọ nyefe nke ozi. Dị ka ihe atụ, a oge a satellite ekwentị "Iridium" na-enye ma a anụ ala olu na netwọk na nkwukọrịta.
• High: Celestri, Spaceway, Skybridge, Teledesic , Secoms na ndị ọzọ. Ọkachamara na zuru ụwa ọnụ Njikọta ọrụ, dị ka elu-ọsọ ohere ka Internet, nweta remote ọrụ ọdụ data, elu-edu video telephony na conferencing, multimedia ọrụ dabeere na dị iche iche mgbanwe nke nkwurịta okwu ọnụ gụnyere isi, lekwasịrị anya a dịgasị iche iche nke onwe onye ọrụ.

The "Iridium"

Dị ka n'oge dị 1987, ogologo oge tupu ndị World Conference nke Itu, Motorola ahụ tụụrụ ime ka oké ọchịchọ oru ngo nke zuru ụwa ọnụ okwu, dị gburugburu elekere ọ bụla n'ụwa. Oru ngo a na-akpọ Iridium. Ọ mbụ e kwesŽrŽ wetara n'ime ala orbits 77 ugboelu (SC), ma mgbe allocations belata ọnụ ọgụgụ nke Satellites ruo 66.

The ọrụ na oru ngo nke mba Constrium Iridium Inc (Washington, DC) guzobere na 1993. The mejupụtara nke investors 'ikike na-agụnye ụlọ ọrụ: Motorola, Lockheed Martin, Nippon, Raytheon, Sprint Corp. na a iri na abuo ndị ọzọ so. Na Russian n'akụkụ ọṅụ (USD 82 nde. 5% nke mbak) ndị na-eduga na rọketi na ohere ụlọ ọrụ na Russia Khrunichev. Khrunichev. Ọ bụ n'okpuru nkwekọrịta na Motorola Iridium ugboelu na ulo oru na-enyemaka nke PH «Proton». The mbụ oku site na satellite ekwentị e mere n'oge okpomọkụ nke 1997.

The ida na revival

Isi satellite ìgwè kpakpando na oru na 1997-98, na mmalite nke azụmahịa ọrụ na-atụle ga September 23, 1998. Otú ọ dị, anyaukwu (owara elu tariffs) oru a afọ mgbe e mesịrị ada ka odida nke oru ngo. Tupu ụlọ ọrụ "Motorola" bụ a ajụjụ mmepụta si satellite orbits, nke chọrọ $ 40 nde.

Ọ dabara nke ọma, e nwere ndị investors bụ onye kweere na irè nke oru ngo. Guzosie Ike na 2000 Iridium Satellite LLC zụrụ akụ nke 25 nde., Na, na-enwe nwetara iwu si US Department of Defense, maliteghachiri azụmahịa ọrụ nke zuru ụwa ọnụ, satellite na usoro. Na 2009, o were ọzọ reorganization - ọgwụgwụ onye ọrụ bụ ụlọ ọrụ Iridium Communications Inc.

ugbu a ala

Ma "Iridium" - nnọọ a ọma oru ngo na a ụtụ magazin isi ke ngafe nke ọkara nde ndị ahịa. Otu n'ime ha - na kasị akpa ọgụgụ nke ụwa, ndị isi nke ndị kasị ibu na ụlọ ọrụ, ọchịchị ọrụ na mba dị iche iche, ndị ọrụ ụgbọ njem, na-ewu, na Ngwuputa ụlọ ọrụ, mberede ọrụ na ndị ọzọ na-achị. Onwere, a satellite ekwentị, "Iridium" na a set nke ọrụ nwere ike ịzụta onye ọ bụla.

akụrụngwa

Iridium Communications onwe ya na-amị ọtụtụ n'ime ndị na ngwá maka elu-ọsọ data na olu nkwukọrịta. N'ihi na ahịa dị ka "ọnụ ala" na flagship satellite phones mere na sheltered ụlọ. The kasị ewu ewu na ụdị ndị ahụ Iridium 9505A, 9555, na Oke (9575). Internet nnweta-enye Modem kọmputa 9522A, 9522B, na 9602, na akpaka mgbanwe nke M2M-klas data - ngwaọrụ Iridium 9601 na 9602.

Iji ịzọpụta ike, ngwaọrụ onwem na Otu agba ngosipụta. Telifon nwere a elu ogo nchedo ịtụnanya, mmiri, na ájá, okpomọkụ fluctuations. The ọhụrụ nlereanya - a satellite ekwentị Iridium Oke (9575). Nke a bụ a pụtara obere ngwaọrụ tụnyere ya ụzọ na ndị nke gị asọmpi. Ekwentị na-arụ ọrụ n'ebe ọ bụla n'ụwa ma na-enye ndị kasị pụrụ ịdabere na nnyefe nke olu, data na ọnọdụ GPS. Iridium 9575 agwakọta ọrụ nke a satellite ekwentị Iridium 9555 na satellite GPS-tracker Tie mkpu Nano. The nlereanya nwere ndị na-esonụ atụmatụ:

• Nchedo unyi, vibrations, ịtụnanya, mmiri (IP65, nnù-STD 810F).
• Wuru na-GPS-akwọ ụgbọ mmiri.
• Programmable SOS button.
• Wuru na-radio ogidi ọkụ na-enyere na-achọ oké osimiri.

ọrụ

Iridium usoro na-enye ndị debanyere aha ndị na-esonụ ọrụ:

• Voice na nkwukọrịta. The okwu encoder eji a linear amụma algọridim VSELP (vector-nchikota obi ụtọ linear amụma). olu ọsọ - 2.4 kbit / s. Na oge nke mkparita uka na 30 sekọnd. (Na-enweghị nkwụsị) ga-nyere na a puru nke 98%.
• Data nyefe. Ọ rụrụ uzo nnyefe na agbanwe ozi n'ogologo. Ọzọkwa na-enye ohere ka izipu obere ozi na-ekpebi na ọnọdụ na ọnọdụ nke ụtụ magazin.
• Fax ozi. The ọnụ bụ ike na-enweta ma na-echekwa a ozi, ụtụ magazin nwere ike na-ele ha site scrolling ozi na ngosipụta ihuenyo.
• Personal ịma aka.
• N'ọnọdu.

"Thuraya" oru ngo

N'ụzọ dị iche na zuru ụwa ọnụ netwọk nke "Iridium", "Thuraya" bụ a na mpaghara oru ngo, na-eme tumadi na Europe. Ọ bụrụ na Motorola mmekọ ulo oru 66 Satellites, na European oru ngo a afọ na atọ kwụsịtụrụ si geostationary orbit. Otú ọ dị, usoro na jikọọ na Thuraya (Arabic - na Pleiades ìgwè kpakpando) satellite ekwentị ga-enwe ike izipu / inata oku na Australia, Africa na Central Asia. Maka mmejuputa iwu njikọ Ịntanetị na-kere a iche iche ika - ThurayaDSL.

ọnụ ọgụgụ

A ụlọ ọrụ aha na UAE, bụ a bara uru azụmahịa. Nwere a ahịa isi na-eru nso 300,000 ahịa, ụtụ naanị na 2006 karịa 80 nde. Dollars. N'ihi na ha tụnyere: 2005 na ike nwere a mma itule nke 26 nde dollar ..

akụrụngwa

Ọ bụrụ na anyị na-atụnyere ndị na ngwá "Iridium" na "Thuraya", dị ka satellite phones, photos gosi na ha na mpụga na ọtọ iche. Ọtụtụ phones na-onwem na Thuraya kọmpat (retractable) antennas, mgbama larịị bụ ndị ọzọ mụ karịa n'ókèala kpuchie Satellites (kwuru na onye ọrụ nzaghachi).

Hibere, na satellite ekwentị "Thuraya" reminiscent nke "tube" cellular ufọt ufọt 2000s: obere tụnyere na-asọmpi Herọd akụkụ, agba ihuenyo, ọzọ ma ọ bụ obere dịkọrọ ndụ imewe. N'ihi ya ngwaọrụ enweta mkpa ogo nchebe. Ma, ọtụtụ ihe, na ngwaọrụ na-onwem na GSM-modul, ya bụ, na a cellular mkpuchi ebe ke ọnụnọ nke na-enye ọrụ na onye Arab ụlọ ọrụ banye nkwekọrịta, ekwentị ọrụ dị ka a nkịtị cell. Na enweghị GSM-okwu, ọ na-akpaghị aka na-ejikọ na Satellites.

User arụmọrụ ngwaọrụ bụ otu ihe ahụ dị ka na nke ot mobile phones: adaba ọrụ menu, Java-egwuregwu na ngwa, data nnyefe, USB-interface. Nke "okenye" atụmatụ - elu GPS-usoro.

Satellite ekwentị Thuraya XT

Nke a ọkọlọtọ nke "Thuraya" ghọrọ ndị mbụ nke analogs na enwekwukwa nchebe si n'ájá, emerụ bekee na mmiri mmiri, na klas IP54 / IK03. Mmetụta na-eguzogide ụlọ mere nke polycarbonate ihe onwunwe, dị ka e kwuru na a nyochaa, na-alanarị oké dobe na vibration. Ọzọ iguzogide ike ike gburugburu enye a gasket roba na aluminum plating.

nkọwa:

• Display chroma 262000K nwere akụkụ nke 2 sentimita asatọ na a mkpebi nke 176x220 pikselụ.
• Fax na data n'elu a ọwa bụ omume dị ka Ịkpọ oku-elu (ala ọsọ, nke iji nke 9.6 kbps), na na GmPRS (laghachi - 15 kbps, N'ikuku - 60 kbps).
• Definition nke GPS-achịkwa ihe na ichebe iri gara agụ.
• USB, a ọkọlọtọ headphone jaak (3.5 mm), ìhè mmetụta.
• Ugboro nke Nọdụ: "heaven / ụwa" - 1525/1559 MHz, "ụwa / elu-igwe" - 1626.5 / 1660.5 MHz.
• Akụkụ (obosara / elu / ọkpụrụkpụ) nke 53/128 / 26.5 mm. Arọ - 193 g

ọrụ

• Voice na SMS via satellite igwe.
• Facsimile na Internet ohere site na ekwentị.
• ThurayaIP-ebunye data na gbapụrụ ọsọ nke 444 kbit / s ka a pụrụ iche ọnụ.
• Definition nke GPS-achịkọta.
• Emergency oku support.
• Ozi olu ozi olu, ndị WAP, oku azaghị, nchere oku, na-akpọ azụ, ozi ọma na ndị ọzọ ọrụ.

ọgwụgwụ

Company "Iridium" na "Thuraya" na ndokwa yiri ka otu satellite ọrụ nwere a kpamkpam dị iche iche echiche na akporo nke na-eme. Ọ bụrụ na ndị nnukwu ìgwè kpakpando nke Satellites bụ idem maka North American oru ngo, ndị Arab mmekọ nke naanị atọ na-arụ ọrụ na geostationary orbit. The undoubted uru nke Iridium bụ Iweputa nkwukọrịta n'ụwa, na trump kaadị Thuraya - a ọzọ nke oge a na-adaba adaba na ekwentị na-nwere ike ịrụ ọrụ na GSM-netwọk.