I-4G iyashesha kune-3G, kepha ingakanani?
Ngokushesha kuhlale kungcono uma kuziwa ekufinyeleleni kwe-intanethi. Lokhu kusebenza hhayi ekuphequleni okulula kuphela kodwa nokusakazwa kwezindaba, ukulanda uhlelo lokusebenza, i-gameplay namakholi wevidiyo. Kulukhuni ngokwanele, noma kunjalo, ukuthola ukufinyelela kwe-intanethi okusheshayo ekhaya, kungabi yedwa ngesivinini esiphezulu kuma-smartphones ethu namaphilisi ngaphezu kuka 4G noma 3G .
Ingabe kufanele ulindele ngokushesha kangakanani ukuthi amadivayisi akho eselula abe? Ingxenye yalo ihlobene nesivinini somhlinzeki wakho, njenge-Verizon noma i-AT & T, kodwa ezinye izici zidlalwa futhi zifana namandla akho wesignali, yini enye esebenzayo kudivayisi yakho, nanoma yikuphi ukuvinjelwa , okungathinta ukulibaziseka, ividiyo kanye ukushaya umsindo, ukusakaza ividiyo, ukuphequlula iwebhu, njll.
Ungakwazi ukuhlola ukuthi ukuxhumana kwakho okusheshayo kunethiwekhi kunesisetshenziswa sezinhlelo zokusebenza zokuhlola ngejubane, njenge-Speedtest.net test test app etholakalayo i-Android ne-iOS. Uma ufinyelela inethiwekhi ye-4G noma ye-3G ngekhompiyutha, bheka lezi zingosi zamahhala zokuhlola .
I-4G ne-3G Isivinini
Nakuba isivinini esikhulu sezintambo sithathwa nje kuphela futhi singenakwenzeka ezimweni zangempela zomhlaba (ngenxa yezinto ezinjenge-latency), lezi yizidingo zejubane umhlinzeki okumelwe azigcine ukuze abe nokuxhumana okuwela ngaphansi kwesigaba se-4G noma se-3G:
- I-4G : 100 Mbps ngokuhamba okuphezulu njengenkonzo evela emotweni ehambayo. I-Gbps yokuhamba okuphansi njengokufana nokuhamba noma ukungathuthi nhlobo
- I-3G: 7.2 Mbps noma i-52 Mbps ku-3G HSPA +
Kodwa-ke, njengoba ubona lapha, isifundo esivela ku-RootMetrics sithole isilinganiso, ukulandwa kwezwe langempela nokuvinjelwa kwezingqwembe ezine ezinkulu ezingenazintambo e-US ukuba zihluke kancane:
- Inethiwekhi ye- AT & T ye- 4G LTE itholakele ukuthi iyona esheshayo, ngokulinganisa okulinganiselwe kwama-18.6 Mbps nokuvinjelwa kwe-9.0 Mbps. Inethiwekhi engaphezulu kwe-3G, ngokuphambene, ukulayishwa okungu-4.3 Mbps nokulayishwa kwe-1.1 Mbps. Inethiwekhi ye-AT & T ye-LTE inezinga lokuxhumeka kwenethiwekhi ye-81.7%. Isivinini esikhulu sokulanda esilinganiselwe kulesi sifundo sivale inethiwekhi ye-AT & T ye-4G ku-19.6 Mbps.
- I-Verizon ifike okwesibili, inama-14.3 Mbps okulandwayo, ngokwesilinganiso, futhi isilinganiso sokulayishwa isilinganiso esingu 8.5 Mbps. Yize ifika kancane ngemuva kwe-AT & T, i-Verizon inezinyathelo ezinkulu futhi i-90% yokuxhumana. Ijubane elisheshayo kulinganiswe laliyi-49.3 Mbps.
- I-Sprint isilinganiso esingu-10.3 Mbps ngokulandwayo kanye no-4.4 Mbps kokulayishwa, futhi inethiwekhi itholakale ku-50.2% yesikhathi. 32.7 Mbps kwakuyijubane eliphakeme kakhulu elitholakalayo le-Sprint.
- Inethiwekhi ye- T-Mobile ye- HSPA + isilinganiso esingu-7.3 Mbps sokulandwa kanye ne-1.5 Mbps yokulayishwa. Ngakho-ke, kangcono kune-3G kodwa i-4G LTE iyashesha.
Indlela Yokuthuthukisa Ukuxhumana Kwakho Kwe-inthanethi
Khumbula ukuthi uma sithi "ukukhulisa uxhumano lwakho lwe-intanethi," asikhulumi ngokususa ngaphezulu kwezinga elivunyelwe noma ukudala uhlobo oluthile lokuxhumeka kwe-intanethi lapho kungekho mingcele. Esikhundleni salokho, ukukhulisa uxhumano lwakho kusho nje ukukhipha noma yini engase ikwenze ihambe kancane ukuze ibuyele ezingeni elibhekwa njengejwayelekile.
Uma uthola ukuthi uxhumano lwakho ludlula ngaphezu kwe-4G noma i-3G, kunezinto eziningi ongayenza ukuze uzame ukusheshisa lolo xhumano eceleni kwakho.
Isibonelo, uma usekhompyutheni, ungenza uxhumano lwakho lwe-intanethi ngokushesha ekhaya ngokushintsha amaseva we-DNS oyisebenzisayo ukuze amakhasi alayishe ngokushesha (kunohlu lwamaseva e- DNS wamahhala lapha ). Enye indlela ukuvala noma yiziphi ezinye izinhlelo usebenzisa i-intanethi esondeza kude nomkhawulokudonsa olinganiselwe owutholile .
Noma, uma usebenzisa i-smartphone ye-Android noma ithebulethi, khuthaza isivinini sakho se-intanethi nge-intanethi ye-Inthanethi Speed Master . Umqondo ofanayo usebenza kumkhawulokudonsa kumadivayisi weselula nawo. Ukuhamba okulinganiselwe okungu-4G noma kwe-3G kutholakala kuphela uma ungakavele usebenza ezinye izinto eziningi ngesikhathi esisodwa. Isibonelo, uma ufuna ukulayisha ividiyo ye-YouTube ngokushesha ngangokunokwenzeka kunethiwekhi yakho ye-4G, vala ku-Facebook noma imidlalo esebenzisa i-intanethi.