Dziwani za UMA: Ubwino, Ntchito ndi Chitetezo Kuwunika

Dziwani momwe mungakhalire olumikizidwa mosasunthika, ngakhale mukuyenda pakati pamanetiweki am'manja ndi Wi-Fi Mukudabwa momwe mungasamalire maiko awiriwa popanda kusokonezedwa? Unlicensed Mobile Access (UMA) ndiye yankho!

Powombetsa mkota :

• Kusunga kuyimba kwa Wi-Fi ndi lingaliro labwino kuti mupeze chizindikiro chabwino kwambiri pama foni am'manja.
• Unlicensed Mobile Access (UMA) ndiukadaulo wopanda zingwe womwe umathandizira kusintha kosasinthika pakati pa ma WAN opanda zingwe ndi maukonde opanda zingwe.
• UMA imalola ma Wi-Fi opanda chilolezo ndi mawonekedwe a Bluetooth kuti agwiritsidwe ntchito kunyamula mawu kudzera pachipata kupita ku maukonde omwe alipo a GSM.
• Kuyimba pa Wi-Fi kulibe mtengo wowonjezera ndipo kumachotsedwa pamawu anu amwezi uliwonse.
• UMA imathandizira mwayi wogwiritsa ntchito mawu am'manja ndi ma data pamaukadaulo opanda chilolezo monga Bluetooth kapena Wi-Fi.
• Pali zifukwa zambiri zomwe foni yanu ya Android siyingalumikizidwe ku Wi-Fi, kuphatikiza kuzima kwa netiweki kapena kuzimitsidwa, zoikamo zolakwika za chipangizocho, mawu achinsinsi olakwika, kapena foni yayikulu kwambiri kuti ivomereze kulumikizana.

Mau oyamba a Mobile Access Yopanda License (UMA)

Unlicensed Mobile Access, kapena UMA, ndiukadaulo wama waya wopanda zingwe womwe umathandizira kusintha kosasinthika pakati pa ma netiweki akuluakulu am'manja ndi ma netiweki am'deralo opanda zingwe monga Wi-Fi ndi Bluetooth. Ukadaulowu umalola, mwachitsanzo, kuyambitsa kuyimba foni pa netiweki ya GSM ya opareshoni yanu ndikusinthiratu ku netiweki ya Wi-Fi yaofesi yanu mukangolowa munjira yake, mosemphanitsa. Koma n’chifukwa chiyani zili zofunika kapena zosangalatsa kwa inu? Tiyeni tione bwinobwino izi.

Kodi UMA imagwira ntchito bwanji?

UMA, yomwe imadziwikanso ndi dzina la malonda Generic Access Network, imagwira ntchito m'njira zitatu zosavuta:

1. Wolembetsa wam'manja wokhala ndi chipangizo chothandizira UMA amalowa mumtundu wa netiweki yopanda zingwe yomwe chipangizocho chimatha kulumikizana nacho.
2. Chipangizocho chimalumikizana ndi UMA Network Controller (UNC) kudzera pa netiweki ya IP ya Broadband kuti itsimikizidwe ndikuloledwa kupeza mautumiki a GSM ndi ma data a GPRS kudzera pa netiweki yopanda zingwe.
3. Ngati chilolezo chaperekedwa, chidziwitso cha malo omwe akulembetsa amasinthidwa pamanetiweki, ndipo kuyambira pamenepo, mawu onse am'manja ndi ma data amayendetsedwa kudzera ku UMA.

Ubwino wa UMA kwa ogwiritsa ntchito ndi othandizira

Ubwino wogwiritsa ntchito UMA ndi wochuluka kwa ogula komanso ogwiritsa ntchito ma network am'manja:

• Kwa ogwiritsa: UMA imathandizira kugwiritsa ntchito nambala imodzi ya foni yam'manja pamanetiweki angapo, imachepetsa zolipiritsa zongoyendayenda ndikuwongolera kudalirika komanso mtengo wamafoni am'manja.
• Kwa ogulitsa: Othandizira amatha kukonza kufalikira kwa netiweki pamtengo wotsika, kuyang'anira bwino kuchuluka kwa maukonde, ndikupereka ntchito zosiyanasiyana zomwe zimaphatikizapo zambiri kuposa mawu.

Malingaliro a Chitetezo ndi Zotsatira za UMA

Ngakhale pali zabwino zambiri, UMA imaperekanso zovuta, makamaka pankhani yachitetezo. Kutsegula kwa nsanja kumatha kuonjezera ngozi kwa ogwiritsa ntchito ndi ogwiritsa ntchito ma network. Komabe, njira zochepetsera zoopsazi zitha kuchitidwa, monga kugwiritsa ntchito njira zachitetezo zolimba zomwe ndi zofanana ndi zomwe zimagwiritsidwa ntchito pamanetiweki amakono a GSM.

Kutsiliza

Unlicensed Mobile Access (UMA) imapereka yankho lachidziwitso pakuphatikizika kosasunthika kwa ntchito zamatelefoni pamapulatifomu osiyanasiyana. Kaya ndinu wogwiritsa ntchito yemwe mukufuna kukhathamiritsa kugwiritsa ntchito mafoni anu kapena opereka maukonde omwe akufuna kukulitsa ndikusintha zomwe mumapereka, UMA ikuyimira ukadaulo wodalirika woti muganizire. Kuti mumve zambiri za UMA komanso momwe ingaphatikizidwire ndi zosowa zanu zenizeni, pitilizani kufufuza zida zapadera ndikukhala ndi chidziwitso ndi zomwe zachitika posachedwa pagawo loyankhulirana.

Kuti mudziwe zambiri, onani Zopanda zingwe kwa kuwunika kovomerezeka kwa AMU.

Kodi Unlicensed Mobile Access (UMA) ndi chiyani?

UMA ndiukadaulo wopanda zingwe womwe umathandizira kusintha kosasinthika pakati pa ma netiweki akuluakulu am'manja ndi ma netiweki am'deralo opanda zingwe monga Wi-Fi ndi Bluetooth. Mwachitsanzo, mutha kuyimba foni pa netiweki ya GSM yanu ndikusinthira kuofesi yanu ya Wi-Fi mutangolowa.

Kodi UMA imagwira ntchito bwanji?

UMA imagwira ntchito m'njira zitatu zosavuta: wolembetsa wam'manja wokhala ndi chipangizo chothandizira UMA amalowa mumtundu wa netiweki yopanda zingwe yopanda zingwe, chipangizocho chimalumikizana ndi woyang'anira netiweki wa UMA kudzera pa netiweki ya IP kuti atsimikizidwe, ndipo ngati aloledwa, onse amawu ndi mafoni imayendetsedwa ndi UMA.

Kodi maubwino a UMA kwa ogwiritsa ntchito ndi opereka ndi otani?

Kwa ogwiritsa ntchito, UMA imathandizira kugwiritsa ntchito nambala imodzi ya foni yam'manja pamanetiweki angapo, imachepetsa ndalama zolipiritsa ndikuwongolera kudalirika kwa kulumikizana kwa mafoni. Kwa opereka chithandizo, izi zimathandiza kukonza kufalikira kwa netiweki ndikupereka wogwiritsa ntchito bwino.

Kodi vuto la UMA limatseka bwanji nsanja pachitetezo cha GSM?

UMA imapereka mwayi wopeza ntchito za GSM kudzera pa netiweki yopanda zingwe yopanda zingwe monga WLAN kapena Bluetooth. Tekinoloje iyi imatsutsa nsanja zotsekedwa polola kuti foni ya UMA ikhale yosavuta kugwiritsa ntchito pulogalamu yogwira ntchito.