Foroba Rezo Walkie-Talkie baarakɛcogo sɛgɛsɛgɛli: A ye sɛgɛsɛgɛli fila kɛ jɛɲɔgɔnya baarakɛcogo ɲuman ni dannaya la

Push-to-Talk over Cellular (PoC), o ye laadala walkie-talkies suguya kura ye, o bɛ telefɔni selilɛriw ka kumaɲɔgɔnya rezow ta walasa ka se ka kumaɲɔgɔnya kɛ teliya la, ka se ka sigidaw ni ɲɔgɔn cɛ, ka nafa kɛrɛnkɛrɛnnenw jira fɛnw labɛnni na, lakanani, kɔrɔtɔko jaabiw, ani ko wɛrɛw la. A baarakɛcogo tɛ baarakɛlaw ka ko kɛlenw dantigɛ dɔrɔn, nka a bɛ nɔ bila fana kumaɲɔgɔnya dannaya la k’a ɲɛsin ko gɛlɛnw ma. Ninnu bɛ foroba rezow walkie-talkies baarakɛcogo jɔnjɔnw sɛgɛsɛgɛ ka bɔ yɔrɔ caman na.

I. Kumaɲɔgɔnya Dafalen: Jɛɲɔgɔnya "Dan tɛ" minnu bɛ yɔrɔjan dancɛw tiɲɛ

Laadalata walkie-talkies bɛ u jigi da arajo fɔkanw kan, ni kumaɲɔgɔnya kɛcogo ɲuman bɛ dan kilomɛtɛrɛ damadɔ fo tan ni tan ma a ka c’a la (ka kɛɲɛ ni fanga ni sigida cogoyaw ye). Foroba réseau walkie-talkies, nka, u bɛ ɲɔgɔn sɔrɔ ni carrier networks ye 4G/5G walima Wi-Fi fɛ, hakilina siratigɛ la, o bɛ kɛ sababu ye ka kumaɲɔgɔnya kɛ cogo la min tɛ gɛlɛya jamana kɔnɔ ani hali diɲɛ kɔnɔ. Misali la, dugubaw kɔnɔ, basigiyɔrɔw ka ca, taamasiyɛn fanga bɛ se ka weleli sabatilenw dɛmɛ dugujukɔrɔ bolifɛnw jɔyɔrɔw la ani boon sanfɛtaw kɔnɔ. Yɔrɔjanw na, ni rezow dafalen bɛ yen (i n’a fɔ 4G taamasiyɛn), foroba rezow walkie-talkies bɛ se ka jɛɲɔgɔnya sabati. Mɔdeli sanfɛla-da dɔw fana bɛ SIM fila-SIM fila jɔli walima otomatiki rezow sɛgɛsɛgɛli dɛmɛ. Ni rezo fɔlɔ taamasiyɛn barika dɔgɔyara, o sistɛmu bɛ wuli joona ka taa rezo kɔkanna na, o bɛ dɔ bɔ kumaɲɔgɔnya tiɲɛni farati la ka taa a fɛ.

II. Jaabi teliya: "Zero Latency" Optimisation ka bɔ Keystroke la ka taa Voice la

Walkie-talkies nafa jɔnjɔn bɛ "cikan ci teliya la" de la. Foroba réseau walkie-talkies ka latɛmɛni bɛ nɔ bila baarakɛlaw ka ko kɛlenw na k’a ɲɛsin a yɛrɛ ma. Minɛn fɔlɔ minnu sinsinnen bɛ 2G/3G rezow kan, olu tun bɛ to ka segin 1-3 sɔrɔ ka da rezow ka bandwidth dafabaliya kan. Nka, sisan 4G LTE Cat.1/Cat.4 chipsets kunbabaw, n’u farala VoIP protocoles optimisés kan, olu ye laban-ka se{14}}end latency dɔgɔya ka se segin 0,5-1,2 ma, ka gɛrɛ "press and go" dɔnniya la laadala analog walkie-talkies. 5G versions of public network walkie-talkies bɛ taa ka tɛmɛ o kan, ka latɛmɛni dɔgɔman di (teori latence sous milisekɔndi 100) walasa ka se ka fɛnw ɲininiw dafa minnu bɛ kɛ ni fɛnw ye minnu bɛ se ka kɛ kosɛbɛ i n’a fɔ izini yɔrɔjan kunnafoni. A ka kan ka Kɔlɔsi ko latɛmɛni lakika fana bɛ Nà ni 'rɛzo jɔli ye. Yɔrɔ minnu na mɔgɔw ka ca (i n’a fɔ fɔlifɛnw), ni basigiyɔrɔw doni ka ca kojugu, latɛmɛni bɛ se ka caya waati dɔ kɔnɔ. Nka, minɛn fanba bɛ kumakan kunnafoniw cicogo ɲuman sabati QoS (Quality of Service) fɔlɔfɔlɔ waati bolodacogo fɛ.

III. Kan jogo ɲuman ni jɛya: Balancement de la rejection des interférences et la technologie de coding

Foroba réseau walkie-talkies ka mankan cogoya dan ye rezo sigida ni kodɔn algorisimu fila bɛɛ ye. Laadalata analog walkie-talkies, hali n’u tɛ ni degun sɛgɛsɛgɛli ye, u bɛ se ka kɛ ni kuran ye, o bɛ na ni mankan ye. Foroba réseau walkie-talkies bɛ baara kɛ ni kodɔn numérique ye (i n’a fɔ AMR-WB wideband voice ani Opus adaptive coding) walasa ka jɛlenya ni dankarili ban balansi kɛ bandwidth danma kɔnɔ. Minɛnba minnu bɛ 8kHz ni 16kHz misali tacogo dɛmɛ. 16kHz wideband coding bɛ se ka fɛn nafamabaw lasegin minnu ka bon-frequency details (i n’a fɔ sibilant vocalizations ani ambient background sounds), o b’a to a bɛnnen don ko kɛlenw ma minnu bɛ kunnafonidi tigitigiw wajibiya (i n’a fɔ lakana yamaruya sɛgɛsɛgɛli). Ka fara o kan, mankan-mikɔrɔfɔni ni mankan bɔli algorisimu donli bɛ fɛnw cɛ ka ɲɛ i n’a fɔ fiɲɛ mankan ani minɛnw kuran mankan, o b’a to u fila bɛɛ bɛ se ka cikan jɔnjɔnw mɛn ka jɛya hali mankan bɛ yɔrɔ minnu na walima bolifɛnw sigidaw la.

IV. Batiri ɲɛnamaya ni dannaya: Taamaʃyɛn nafamaw minnu bɛ baara kɛ waati jan-waati kɔnɔ

Foroba réseau walkie-talkies ka batiri ɲɛnamaya bɛ nɔ bila u ka baara kɛcogo la ka taa a fɛ. A ka c’a la, minɛn minnu bɛ kɛ ka mɔgɔw ka fɛnw ta, olu ka batiri fanga ye 2000-3000mAh ye, o bɛ sanga 8{9}}12 baara kɛ ka taa a fɛ ni chargement dafalen ye (ka baara kɛ ni fanga hakɛ danma ye fo ka se a fanga dɔgɔman ma). Baarakɛlaw ka modɛliw bɛ baara kɛ ni batiri belebelebaw ye (4000-6000mAh) walima u bɛ dilancogo dɔw jira minnu bɛ se ka wuli ka bɔ u nɔ na. Seko ni dɔnko ɲɛnabɔli hakilitigi (i n’a fɔ sunɔgɔcogo ani batiri sɔgɔli dɔgɔya-) bɛ baarakɛwaati janya, ni modɛli dɔw yɛrɛ bɛ se ka baara gɛlɛn kɛ sanga 15 ni kɔ kɔnɔ. Daŋaniya siratigɛ la, foroba rezow intercom sow minnu bɛ izini-kalan na, olu ka teli ka dilan ni ɛntɛrinɛti plastiki walima nɛgɛ ye min fanga ka bon kosɛbɛ, ka se IP67 (buguri ni ji tɛ min na, min bɛnnen don ka jigin waati kunkurunnin kɔnɔ) walima IP68 (jiginni jugumanba kɛlɛli) hakɛw. U bɛ kɔrɔbɔ fana jiginɛ-kɔrɔ (mɛtɛrɛ 1,5 ni kɔ) ani ka sɛgɛsɛgɛli kɛ funteni caman ni duguma (-20 degere fo 60 degere ), o bɛ baara sabatili sabati sigida juguw la (i n’a fɔ sanjiba kisi baara ani kɛnɛma jɔli).

V. Baarakɛcogo janyalen: Ka bɔ weleli jɔnjɔn na ka taa jɛkafɔ hakilitigi la

Bi foroba rezow ka ɲɔgɔndanw tɛmɛna kumakan kumaɲɔgɔnya nɔgɔmanw kan, ka fɛn nafama suguya caman fara ɲɔgɔn kan walasa ka baara kɛcogo ɲuman sabati. Misali la, GPS/Beidou sigiyɔrɔma moduluw bɛ se ka minɛnw sigiyɔrɔw bila ɲɛnabɔli yɔrɔw la waati yɛrɛ la, o bɛ kɛ sababu ye ka cidenw dɛmɛ u ka se ka ekipuw bilali kɔlɔsi. Multimedia cikan bɛ jaw ni wideyow surunw ci dɛmɛ, o b’a to u ka ɲi kosɛbɛ -site daliluw lajɛli kama walima ka minɛnw cogoya jaabi di. Minɛn dɔw fana bɛ se ka baara kɛ ni Bluetooth ɲɔgɔndan ye (kungolodilanw ni bolola mikrow kama), NFC dantigɛli (ka ɲɛsin yamaruya marali ma), ani hali AI kan-ka-sɛbɛnni kɛ, ka kumakan cikanw sɛmɛntiya u yɛrɛma ka kɛ sɛbɛnniw ye walasa ka tugu nɔgɔya la. O fɛn janyalen ninnu b’a to u tɛ se ka ɛntɛrinɛti mago jɔnjɔnw dɔrɔn ɲɛ, nka u bɛ don fana nizɛri ɲɛnabɔli taabolo la, ka kɛ baarakɛminɛn jɔnjɔn ye izini hakilitigiw la.

Kuma surun: Foroba réseau walkie-talkies ka baarakɛcogo nafaw bɛ lajɛ yɔrɔ koloma naani na: u bɛ se ka fɔ ka caya, u ka latɛmɛni ka dɔgɔ, u ka fɔlikan ka ɲi kosɛbɛ, ani u bɛ se ka da u kan kosɛbɛ. Ni u farala ɲɔgɔn kan ni mobili rezow infrastructures nafaw ye, u bɛ laadala walkie-talkies dimi yɔrɔw ɲɛnabɔ, i n’a fɔ yɔrɔ danmadɔ ani baarakɛcogo danma. Ni 5G rezow tali cayara ani puwɛnti fɛɛrɛw jiginni fɛ, foroba rezow walkie-talkies bɛna taa a fɛ ka taa ɲɛ ka taa latɛmɛni dɔgɔyali la, ka jɛya kosɛbɛ, ani jɛkafɔ hakilitigi la, ka fɛɛrɛko dɛmɛ barikama di hali bi, ka ɲɛsin izini suguya caman ka teliya la kumaɲɔgɔnya magow ma.