1.Kodi dongosolo la antenna logawidwa ndi chiyani?
A Distributed Antenna System (DAS), yomwe imadziwikanso kuti afoni yamakono yowonjezeramakina opangira ma siginecha am'manja, amagwiritsidwa ntchito kukulitsa ma siginecha a foni yam'manja kapena ma siginecha ena opanda zingwe. DAS imakulitsa ma siginecha am'nyumba m'nyumba pogwiritsa ntchito zida zazikulu zitatu: gwero lazizindikiro, zobwereza ma siginecha, ndi magawo ogawa m'nyumba. Imabweretsa chizindikiro cha ma cell kuchokera pamalo oyambira kapena malo akunja kupita kuchipinda chamkati.
Das System
2.Chifukwa chiyani timafunikira dongosolo la antenna?
Ma siginecha a m'manja opangidwa ndi masiteshoni oyambira operekera mauthenga a m'manja nthawi zambiri amatsekeredwa ndi nyumba, nkhalango, mapiri, ndi zotchinga zina, zomwe zimatsogolera kumadera opanda mphamvu ndi madera akufa. Kuphatikiza apo, kusinthika kwa matekinoloje olumikizirana kuchokera ku 2G kupita ku 5G kwathandizira kwambiri moyo wamunthu. Ndi m'badwo uliwonse waukadaulo wolumikizirana, ziwopsezo zotumizira ma data zakula kwambiri. Komabe, kupita patsogolo kulikonse kwaukadaulo wolumikizirana kumabweretsanso kuchepetsedwa kwa ma sign, komwe kumatsimikiziridwa ndi malamulo achilengedwe.
Mwachitsanzo:
Mawonekedwe a Spectrum:
5G: Makamaka amagwiritsa ntchito magulu othamanga kwambiri (mafunde a millimeter), omwe amapereka bandwidth apamwamba ndi liwiro koma amakhala ndi malo ocheperako komanso ocheperako.
4G: Imagwiritsa ntchito magulu ocheperako pafupipafupi, kupereka kuphimba kwakukulu komanso kulowa mwamphamvu.
Muzinthu zina zamagulu apamwamba kwambiri, chiwerengero cha malo oyambira a 5G chikhoza kukhala kasanu kuposa masiteshoni a 4G.
Chifukwa chake,nyumba zazikulu zamakono kapena zipinda zapansi zimafunikira DAS kuti itumize ma siginecha am'manja.
3. Ubwino wa DAS:
Smart Hospital Base pa DAS System
Kufalikira Kwabwino: Kumawonjezera mphamvu ya ma siginecha m'malo omwe sakhala ofooka kapena osapezeka.
Capacity Management: Imathandizira ogwiritsa ntchito ambiri pogawa katundu pamagulu angapo a tinyanga.
Kusokoneza Kuchepetsa: Pogwiritsa ntchito tinyanga tambiri tochepa mphamvu, DAS imachepetsa kusokoneza poyerekeza ndi mlongoti umodzi wamphamvu kwambiri.
Scalability: Itha kusinthidwa kuti ikwaniritse nyumba zazing'ono mpaka masukulu akulu.
4.Ndi Mavuto Otani Angathetsere DAS System?
Smart Library Base pa DAS System
DAS nthawi zambiri imagwiritsidwa ntchito m'malo akulu, nyumba zamalonda, zipatala, malo okwerera mayendedwe, ndi malo akunja komwe kulumikizidwa ndi kudalirika kwa ma foni opanda zingwe ndikofunikira. Imatumizanso ndikukulitsa ma siginecha am'manja omwe amagwiritsidwa ntchito ndi zonyamulira zosiyanasiyana kuti agwirizane ndi zida zingapo.
Chifukwa cha kuchulukira kwaukadaulo waukadaulo wazaka zisanu (5G), kufunikira kwa kutumizidwa kwa DAS kukuchulukirachulukira chifukwa chakulowa movutikira komanso kuthekera kwakukulu kosokoneza mafunde a 5G millimeter (mmWave) pakufalikira kwa malo.
Kutumiza DAS m'nyumba zamaofesi, zipatala, masukulu, malo ogulitsira, ndi mabwalo amasewera atha kupereka ma network a 5G othamanga kwambiri, otsika kwambiri komanso kuthandizira zida zambiri zam'manja. Izi zimathandizira ntchito zokhudzana ndi 5G IoT ndi telemedicine.
Smart Underground Parking Base pa DAS System
5.Lintratek Mbiri ndi DAS
Lintratekwakhalakatswiri wopangaKulumikizana ndi mafoni ndi zida zophatikiza R&D, kupanga, ndi kugulitsa kwazaka 12. Zopangira ma Signal pagawo la mauthenga a m'manja: zolimbikitsa ma foni am'manja, tinyanga, zogawa magetsi, ma couplers, ndi zina.
Lintratek's DAS System
Lintratek ndiDistributed Antenna System (DAS)makamaka zimadalira fiber optic repeaters. Dongosololi limatsimikizirakutumizirana mtunda wautaliMa siginecha am'manja opitilira makilomita 30 ndipo amathandizira makonda amagulu osiyanasiyana amafoni. DAS ya Lintratek imatha kupangidwa mogwirizana ndi ntchito zosiyanasiyana kutengera zomwe makasitomala amafuna, kuphatikiza nyumba zamalonda, malo oimikapo magalimoto mobisa, malo ogwiritsira ntchito anthu, mafakitale, madera akutali, ndi zina zambiri. Pansipa pali zitsanzo za DAS ya Lintratek kapena kukhazikitsidwa kwa ma signature a foni yam'manja.
Kodi Active DAS (Distributed Antenna System) Imagwira Ntchito Motani?
Dinani apa kuti mudziwe zambiri za izo
6.The Project Cases of Lintratek's Mobile Signal Booster
(1) Mlandu wa foni yam'manja yowonjezera yomanga maofesi
(2) Mlandu wa foni yam'manja ya hotelo
(3) Mlandu wa 5G wowonjezera ma sigino am'manja pamalo oimika magalimoto
(4) Mlandu wa foni yam'manja yolimbikitsa kuyimitsa magalimoto mobisa
(5) Mlandu wa foni yam'manja yowonjezeramo malonda
(6) Mlandu wa foni yamakono yowonjezera fakitale
(7) Nkhani ya foni yam'manja yowonjezera bar ndi KTV
(8) Mlandu wa foni yam'manja yolimbikitsa njira
Nthawi yotumiza: Jul-12-2024