Tlhahiso ea UMPTB: Litharollo tse nepahetseng tsa Telecom Networks

Universal Modular Processing Board (UMPTB) e fetohile karolo ea bohlokoa haholo lits'ebetsong tsa sejoale-joale tsa mehala, haholo liteisheneng tsa 4G LTE, 5G, le marang-rang a 6G a ntseng a hlaha. E le setsi sa ts'ebetso e bohareng, UMPTB e etsa mesebetsi ea bohlokoa, e kang ho sebetsana le data, tsamaiso ea marang-rang, le taolo ea puisano, e nolofalletsang ts'ebetso e sebetsang hantle le e ka tšeptjoang ho marang-rang a thelefono. Sengoliloeng sena se hlahloba mekhoa e rarahaneng ea theknoloji ea UMPTB, karolo ea eona mekhoeng ea mehala ea puisano, le bohlokoa ba ho nepahala ha tlhahiso ea UMPTB, kopano ea UMPTB, tlhahlobo ea UMPTB, le moralo o koaletsoeng oa UMPTB.

UMPTB ke eng?

UMPTB (Boto ea Universal Modular Processing Board) ke boko ba seteishene sa motheo, se ikarabellang bakeng sa ho sebetsana le matšoao, ho laola lisebelisoa, le ho netefatsa khokahanyo pakeng tsa lisebelisoa tsa basebelisi le marang-rang a pharaletseng. Sebopeho sa modular sa UMPTB se e lumella ho ikamahanya le litlhoko tse fapaneng tsa marang-rang, ho ts'ehetsa mefuta e mengata ea maqhubu, liprothokholo tsa puisano, le lintlafatso tsa nako e tlang.

Mesebetsi ea Bohlokoa ea UMPTB

1. Ts'ebetso ea Matsoho:
   UMPTB e sebetsana le khouto ea matshwao a lebelo le phahameng, decoding, le modulation, ho netefatsa phetiso e nepahetseng ea data ka har'a marang-rang.
2. Tsamaiso ea Lisebelisoa:
   E fana ka lisebelisoa tse kang bandwidth le matla ho li-node tse fapaneng tsa marang-rang, e ntlafatsa ts'ebetso ka kakaretso.
3. Ho ikamahanya le maemo:
   Moralo oa modular o etsa hore UMPTB e loketse meloko e mengata ea marang-rang, joalo ka LTE, 5G NR, esita le litsamaiso tsa 6G tse itokisang.
4. Ho kopana le likarolo tse thusang:
   UMPTB e sebetsa haufi-ufi le Power Supply Unit (PSU) PCBs, remote radio units (RRUs), le li-antennas ho netefatsa ts'ebetso ea marang-rang e se nang moeli.

UMPTB e sebetsa Joang?

UMPTB e sebetsa e le setsi sa tšebetso se bohareng ka har'a liteishene tsa sejoale-joale tsa mehala ea mehala, e etsa mesebetsi ea bohlokoa e nolofalletsang phetiso ea data ka lebelo le holimo, taolo e sebetsang ea marang-rang, le khokahanyo e se nang moeli. Tshebetso ea eona e itšetlehile ka hardware e tsoetseng pele le kopanyo ea software, e tšehetsoeng ke li-PCB tse entsoeng ka mokhoa o nepahetseng le likarolo tse rarahaneng. Ka tlaase mona ho shebiloe ka botebo kamoo li-UMPTB li sebetsang kateng libakeng tsa sebele tsa puisano tsa mehala ea lefatše.

1. Signal Processing

Bohareng ba ts'ebetso ea UMPTB ke bokhoni ba eona ba ho sebetsana le mats'oao a maqhubu a holimo, mosebetsi o kenyelletsang mehato e mengata:

• • Khouto ea Boitsebiso le ho Decoding: UMPTB e kopanya lintlha tse tsoang ka har'a liforomo tsa matšoao tse loketseng phetiso le ho khetholla matšoao a kenang ho data e ka sebelisoang bakeng sa li-baseband units (BBUs).
  • Ts'ebetso ea Lets'oao la Dijithale (DSP): Li-algorithms tse tsoetseng pele tsa DSP li etsoa ho UMPTB ho fokotsa lerata, ho ntlafatsa ho hlaka ha matšoao, le ho ntlafatsa boleng ba phetisetso ka kakaretso.
  • Ho feto-fetoha ha Maqhubu le ho Fetoleha: Boto e sebetsana le phetoho ea mats'oao lipakeng tsa maqhubu a baseband le maqhubu a phahameng a phetisetso a hlokahalang bakeng sa puisano ea sebaka se selelele.

Mesebetsi ena e nolofalloa ke li-processor tse sebetsang hantle haholo, li-module tsa memori, le li-transceivers tse kentsoeng ho UMPTB PCB, tseo kaofela li tlamehang ho sebetsa ka latency e fokolang le ho nepahala ho phahameng.

2. Taolo ea Mehloli le Taolo ea Marang-rang

UMPTB e sebetsa e le boko ba setsi sa setsi, ho laola lisebelisoa tsa marang-rang le ho hokahanya ts'ebetso pakeng tsa likarolo tse fapaneng, tse kang Remote Radio Units (RRUs), li-antenna, le Power Supply Unit (PSU) PCBs.

Mesebetsi ea bohlokoa e kenyelletsa:

• • Kabo ea Bandwidth e Matla: UMPTB e fana ka bandwidth ho lisebelisoa tse fapaneng tsa basebelisi ho ipapisitse le tlhoko ea marang-rang, ho ntlafatsa ts'ebeliso ea sebono se fumanehang.
  • Load Balancing: E aba sephethephethe sa marang-rang ho pholletsa le li-RRU tse ngata le li-antenna ho thibela li-bottlenecks le ho boloka likhokahano tse tsitsitseng.
  • Ho Fumana Phoso le Tokiso: UMPTB e lemoha liphoso ho data e fetisitsoeng kapa e amoheloang mme e sebelisa li-algorithms tsa tokiso ho netefatsa botšepehi ba data.

Bokhoni ba ho laola lisebelisoa ka mokhoa o ts'oanelang bo bohlokoa bakeng sa ho ts'ehetsa litlhoko tse phahameng tsa data tsa marang-rang a sejoale-joale, haholo libakeng tsa litoropo tse nang le baahi ba bangata.

3. Matla a Tsamaiso

UMPTB e itšetlehile ka phepelo ea motlakase e tsitsitseng le e sebetsang e tsoang ho PSU PCB. Tsamaiso e nepahetseng ea matla ke ea bohlokoa bakeng sa ts'ebetso ea eona, kaha ho feto-fetoha ha matla ho ka baka ho senyeha ha ts'ebetso kapa esita le tšenyo ea hardware.

UMPTB e sebetsa joang ka matla:

• • Taolo ea Voltage: UMPTB e laola matla ao e a fumanang ho netefatsa hore likarolo tsa eona tse hlokolosi li sebetsa ka har'a mefuta e boletsoeng ea motlakase.
  • Matla a Matla: Boto e sebelisa mekhoa e tsoetseng pele ea ho boloka matla, joalo ka ho koala li-circuits tse sa sebetseng, ho fokotsa tšebeliso ea matla ka kakaretso.
  • Tlhokomelo ea Mocheso: Li-sensor tse kopantsoeng li lekola mocheso oa boto ho thibela ho chesa haholo, ka litsamaiso tsa taolo ea mocheso li raha ha ho hlokahala.

Mekhoa ena e netefatsa hore UMPTB e lula e sebetsa esita le tlas'a maemo a phahameng a ts'ebetso, joalo ka nakong ea ts'ebeliso ea marang-rang.

4. Puisano le Likarolo tse ling

UMPTB e sebetsa e le setsi sa puisano ka har'a seteishene sa motheo, e hokahanyang li-module tse fapaneng le ho netefatsa hore li sebetsa ka bonngoe.

Mekhoa ea mantlha ea puisano e kenyelletsa:

• • Ho kopana le RRUs: UMPTB e romela matšoao a sebetsitsoeng ho li-RRU bakeng sa phetisetso mme e amohela matšoao ho tsoa ho li-RRU bakeng sa ts'ebetso e tsoelang pele.
  • Phapanyetsano ea data le BBUs: Boto e buisana le BBU ho sebetsana le mesebetsi e kang ho hlophisa lisebelisoa le tsamaiso ea marang-rang.
  • Kamahanyo: E netefatsa hore likarolo tsohle li sebetsa ka ho lumellana, ho boloka nako e hlokahalang bakeng sa phetiso ea data e potlakileng.

Ho tsamaisa mesebetsi ena, UMPTB e itšetleha ka lihokelo tse lebelo le holimo, likhokahano tsa fiber optic, le liprothokholo tse tlase tsa latency.

5. Ho Ikamahanya le Boemo ba Tikoloho

Litsamaiso tsa sejoale-joale tsa mehala li kentsoe libakeng tse fapaneng, ho tloha marulelong a litoropo ho isa libakeng tsa mahaeng tse hole. UMPTB e etselitsoe ho ikamahanya le maemo ana a fapaneng ka:

• • Moralo o matsaranka: UMPTB le moalo oa eona li hahiloe ho mamella mocheso o feteletseng, mongobo le ho sisinyeha ha mechine.
  • Tlhokomelo ea Nako ea 'Nete: Li-sensor li lula li lekola maemo a tikoloho le ho lokisa ts'ebetso ea boto ka nepo.
  • Tlhokahalo: UMPTB e kenyelletsa li-circuits tse sa sebetseng ho netefatsa ts'ebetso e sa sitisoeng haeba ho na le ho hloleha ha likarolo.

Ho ikamahanya le maemo ho bohlokoa bakeng sa ho netefatsa ts'ebetso ea marang-rang e tšepahalang maemong ohle a phepelo.

Karolo ea Moralo oa PCB ho Ts'ebetso ea UMPTB

Ts'ebetso ea UMPTB e itšetlehile haholo ka moralo oa eona oa PCB, o sebetsang e le motheo oa 'mele oa likarolo tsohle tsa eona le ts'ebetso.

Lintlha tsa bohlokoa tsa moralo oa UMPTB PCB:

• • Multilayer Architecture: PCB e kenyelletsa mekhahlelo e mengata bakeng sa ho tsamaisa mats'oao a lebelo le phahameng, ho fana ka kabo ea matla, le ho laola phepelo ea mocheso.
  • Likhokahanyo tsa High-Density Interconnects (HDI): Meralo ea HDI e lumella UMPTB ho kopanya likarolo tse ngata molemong o monyane, o nolofalletsang meralo e kopaneng le e bobebe.
  • Likarolo tsa Taolo ea Thermal: Licheso tsa mocheso, li-vias tsa mocheso, le lisebelisoa tsa conductive li kopantsoe ho PCB ho sebetsana le mocheso o hlahisoang ke likarolo tse phahameng tsa tshebetso.
  • Letšoao la Botšepehi: PCB e etselitsoe ho boloka tšitiso e tsitsitseng le ho fokotsa tahlehelo ea mats'oao, ho netefatsa hore ts'ebetso e phahameng ea UMPTB ha e na liphoso.

Likarolo tsena li totobatsa bohlokoa ba ho nepahala ha tlhahiso ea UMPTB, kaha liphoso life kapa life moralong oa PCB li ka senya ts'ebetso ea boto.

Mekhoa e Molemo ka ho Fetisisa ea Tlhahiso le Kopano ea UMPTB

The Universal Modular Processing Board (UMPTB) ke karolo e tsoetseng pele le ea bohlokoa meahong ea sejoale-joale ea likhokahanyo. Katleho ea eona e atlehileng e itšetlehile ka mekhoa e nepahetseng ea ho etsa le ho kopanya, ho latela litlhoko tse phahameng tsa ts'ebetso ea 5G, LTE, le marang-rang a hlahang a 6G. Ho netefatsa ts'epo, ts'ebetso, le scalability, bahlahisi ba tlameha ho khomarela litekanyetso tse thata le mekhoa e metle ho pholletsa le ts'ebetso ea kopano ea UMPTB le ea kopano ea UMPTB. Ka tlase ke tataiso e qaqileng e hlalosang mekhoa ena e metle.

1. Mekhoa e Molemo ka ho Fetisisa ea Tlhahiso ea UMPTB

a) Moqapi oa PCB o Phahameng ka ho Fetisisa

Motheo oa UMPTB e ka tšeptjoang o holim'a moralo oa eona oa PCB, o tlamehang ho ts'ehetsa ts'ebetso ea maqhubu a holimo, litsela tse rarahaneng, le matla a matla.

• Multilayer Design: UMPTB PCBs hangata e sebelisa 8 ho 16-layer structures ho amohela matšoao a lebelo le phahameng, lifofane tsa matla, le lifofane tsa fatše bakeng sa lerata le fokotsehileng le EMI.
• Impedance e Laoloang: Netefatsa taolo e nepahetseng ea impedance ho fokotsa ponts'o ea lets'oao, e bohlokoa bakeng sa botšepehi ba mats'oao a maqhubu a holimo.
• Lisebelisoa tse Tsoetseng Pele: Sebelisa thepa ea dielectric e nang le tahlehelo e tlase (mohlala, laminate e khethehileng e nang le tahlehelo e tlase, Isola) ho boloka ts'ebetso e tsitsitseng maqhubung le mochesong o phahameng.
• Compact Layout: Ntlafatsa sebopeho sa PCB ho ts'ehetsa likaroloana tse teteaneng haholo ha u ntse u boloka phallo e lekaneng ea mocheso.

b) Tšebelisano ea Tsamaiso ea Mocheso

Matla a phahameng a ho sebetsa a UMPTB a hlahisa mocheso o moholo, o hlokang tsamaiso e tsoetseng pele ea mocheso mosebetsing oa tlhahiso.

• Thermal Vias and Pads: Kenyelletsa li-vias tse futhumatsang ka tlas'a likarolo tse hlahisang mocheso ho tsamaisa mocheso ho theola likarolo tsa PCB kapa lisinki tsa mocheso.
• Li-Substrates tse Thibela Mocheso: Sebelisa lisebelisoa tse tsamaisang mocheso tse kang li-ceramic kapa li-PCB tsa tšepe bakeng sa ho qhala mocheso ka katleho.
• Botenya ba Koporo: Eketsa botenya ba koporo ka mekhahlelo ea matla ho sebetsana le boemo bo phahameng ba hona joale le ho aba mocheso ka katleho.

c) Taolo e Matla ea Boleng

Ho netefatsa ts'epo ea UMPTB, kenya ts'ebetsong liteko le tlhahlobo e matla nakong ea ts'ebetso ea tlhahiso.

• Teko ea Motlakase: Etsa tlhahlobo e tsoelang pele le ea ho hanyetsa insulation ho bona li-circuits tse khutšoane kapa likhokahano tse bulehileng.
• Automated Optical Inspection (AOI): Hlalosa mathata a ka bang teng joalo ka mesaletsa e sa nepahalang, bofokoli ba maske a solder, kapa ka tsela e sa fellang.
• Teko ea Impedans: Netefatsa hore likhoele tsa phetisetso li fihlela litlhoko tsa taolo ea impedance bakeng sa matšoao a lebelo le holimo.

2. Mekhoa e Molemo ka ho Fetisisa ea Kopano ea UMPTB

a) Surface Mount Technology (SMT) Precision

SMT e bohlokoa bakeng sa ho bokella UMPTBs, kaha e lumella ho behoa ha likarolo tse phahameng, tse potlakileng ka ho nepahala.

• Khetho-le-Sebaka se Nepahetseng: Sebelisa mechini e tsoetseng pele ea SMT e khonang ho beha sebaka sa submillimeter ho beha likarolo tse hlokolosi joalo ka li-FPGA le li-processor.
• Kopo ea Solder Paste: Sebelisa solder paste ka mokhoa o ts'oanang u sebelisa li-printer tsa stencil tse ikemetseng ho netefatsa hore ho na le li-solder tse tšepahalang nakong ea ho phalla hape.
• Reflow Soldering: Sebelisa li-profiles tse ntlafalitsoeng tse lokiselitsoeng ho latela litšobotsi tsa mocheso oa likarolo tsa UMPTB ho qoba ho chesa haholo kapa manonyeletso a solder a batang.

b) Teko ea Karolo le netefatso

Boleng ba karolo bo bohlokoa bakeng sa ts'epo ea UMPTB, 'me tlhahlobo ea pele ho kopano ke mohato oa bohlokoa.

• Tlhahlobo ea likarolo: Netefatsa hore likarolo tsohle li kopana le mamello e khethehileng ka tlhahlobo ea motlakase le ea tikoloho.
• Ts'ireletso ea Electrostatic Discharge (ESD): Kenya ts'ebetsong mekhoa e sireletsehileng ea ESD nakong eohle ea kopano ho thibela tšenyo ea likarolo tse thata.
• Binning: Sebelisa likarolo tse nang le thepa ea motlakase e tsitsitseng ho netefatsa ts'ebetso e ts'oanang ea boto.

c) Kopano ea Ka-Hole Technology (THT).

Le ha SMT e laola kopano ea UMPTB, lihokelo tse ling, likarolo tsa motlakase, le likarolo tse ling li hloka ho soasoa ka lesoba.

• Khetho ea Soldering: Sebelisa mechine e khethiloeng ea solder bakeng sa ts'ebeliso e nepahetseng, ho qoba tšenyo ea likarolo tse haufi le SMT.
• Wave Soldering: Maemong ao ho nang le likarolo tse ngata tsa lesoba, ho ka sebelisoa wave soldering, ha feela e sa ame likarolo tsa SMT.

3. Tlhahlobo ea Ka mor'a Kopano le Tiisetso ea Boleng

Teko e felletseng ea kamora kopano e netefatsa hore UMPTB e kopana le litlhaloso tsa eona tsa moralo mme e sebetsa ka ts'epo maemong a nnete a lefats'e.

a) Tlhahlobo e Ikemetseng ea Optical Inspection (AOI)

Hlahloba UMPTB ka mor'a kopano ho fumana lintlha tse ka 'nang tsa e-ba teng tse kang bofokoli ba soldering, likarolo tse sieo, kapa liphoso tsa ho lumellana.

• Lik'hamera tsa Lebelo le Phahameng: Sebelisa litšoantšo tse nang le qeto e phahameng ho bona mefokolo ea boemo bo tlase.
• Tlhahlobo ea Bofokoli: Ho arola mefokolo bakeng sa khalemelo ea hang-hang, ho fokotsa nako ea ho sebetsa hape.

b) Ts'ebetso e sebetsang

Etsisa maemo a sebele a ts'ebetso ea lefats'e ho netefatsa ts'ebetso ea UMPTB e kopaneng.

• Teko ea Letšoao la Maqhubu a Phahameng: Lekanya botšepehi ba lets'oao, impedance, le crosstalk ho netefatsa hore ho latela litekanyetso tsa mohala.
• Power Cycling: Lekola boto tlas'a meroalo e fapaneng ea matla ho lekola botsitso le ts'ebetso ea eona tlasa maemo a phahameng.
• Teko ea Khatello ea Tikoloho: Hlahisa boto ho baesekele e futhumetseng, ho sisinyeha, le mongobo ho netefatsa ho tšoarella.

c) Teko ea Moeli le Teko ea Potoloho (ICT)

Teko ea moeli e supa mathata a khokahano ho li-PCB tse petelitsoeng ka bongata, athe ICT e netefatsa hore lipotoloho tsohle li sebetsa joalo ka ha li reriloe.

• Skena: Etsa bonnete ba hore lintlha tsa tlhahlobo lia fumaneha bakeng sa tlhahlobo e felletseng ea skena.
• Test Automation: ICT e iketsetsa ho fokotsa liphoso tsa batho le ho ntlafatsa katleho ea liteko.

4. Kakaretso ea UMPTB le Kopano ea ho Qetela

Sebaka se koaletsoeng sa UMPTB se bapala karolo ea bohlokoa ho sireletseng boto ho tsoa linthong tsa tikoloho ha se ntse se ntlafatsa ts'ebetso ea sona ea mocheso le motlakase.

a) Khetho ea Lihlahisoa

Sebelisa masalla a entsoeng ka thepa e matla haholo joalo ka aluminium kapa tšepe e sa jeleng paate bakeng sa ho tšoarella le ho sireletsa EMI.

• Thermal Dissipation: Mehaho ea moralo e nang le lisinki tse kopaneng tsa mocheso kapa moea o kenang ho thusa taolo ea mocheso.
• Tekanyetso ea IP: Netefatsa hore sebaka se koaletsoeng se kopana le IP65 kapa maemo a holimo ho thibela lerōle le mongobo libakeng tse ka ntle.

b) Mechanical Seboka

Kenya UMPTB ka mokhoa o sireletsehileng sebakeng se kampetsoeng u sebelisa li-fasteners tse thibelang ho thothomela le lisebelisoa tse monyang ntho e tšosang.

• Ho Nepahalla ho Nepahetseng: Etsa bonnete ba hore boto e lumellana hantle le lihokelo, likou le masoba a holang ho thibela khatello ea maikutlo.
• Thermal Pads: Kenya lisebelisoa tsa mocheso oa mocheso (TIMs) pakeng tsa UMPTB le sebaka se koaletsoeng ho ntlafatsa ho fetisoa ha mocheso.

c) Tlhahlobo le Teko ea ho Qetela

Pele o romelloa, etsa tlhahlobo ea ho qetela le liteko ho netefatsa hore kopano eohle e fihlela litlhoko tsa bareki.

• Teko ea Boemo ba Sistimi: Netefatsa ts'ebetso ea UMPTB ka har'a sistimi ea eona e felletseng, ho kenyeletsoa likhokahano le PSU PCB le likarolo tse ling.
• Tlhahlobo ea Pono: Sheba hore na ha ho na bofokoli ba litlolo kapa ho se lumellane ha kopano.

5. Ho kopanya le PSU PCB

The Power Supply Unit (PSU) PCB ke molekane ea bohlokoa ts'ebetsong ea UMPTB, e fanang ka matla a tsitsitseng le tšehetso. Mekhoa e metle ea ho kopanya e kenyelletsa:

• Tšepahala ea Sehokelo: Sebelisa likhokahano tsa boleng bo holimo, tse sa khoneng ho sebetsa ka thata ho netefatsa phepelo ea motlakase e tsitsitseng.
• Khokahano ea EMI: Kopanya tšireletso ea EMI lipakeng tsa UMPTB le PSU PCB ho qoba tšitiso.
• Thermal Management Synergy: Netefatsa hore UMPTB le PSU PCB li arolelana moralo o kopaneng oa mocheso, o nang le lisinki tse lekaneng tsa mocheso le litsela tsa phallo ea moea.

Ho etsa le ho bokana ha UMPTB ho hloka mokhoa o hlokolosi, o kopanyang theknoloji e tsoetseng pele, boenjiniere bo nepahetseng, le taolo e matla ea boleng. Ka ho latela mekhoa e metle ea moralo oa PCB, ho beha likarolo, ho soasoa, ho lekoa, le moralo o koaletsoeng, bahlahisi ba ka fana ka li-UMPTB tse tšepahalang le tse sebetsang hantle tse ipapisitseng le litlhoko tsa marang-rang a sejoale-joale a mehala.

Ho Highleap Electronic, re sebetsa ka thata ho fana ka litharollo tsa ho qetela tsa tlhahiso ea UMPTB, kopano ea UMPTB, tlhahlobo ea UMPTB, le moralo oa sebaka sa UMPTB. Ka ho sebelisa mekhoa e etellang pele indastering, re netefatsa hore lihlahisoa tsa rona li fihlella maemo a holimo ka ho fetisisa a ts'ebetso le ts'epahalo, re ts'ehetsa moloko o latelang oa mehala ea mehala ea mehala.

Bakeng sa tlhahlobo e felletseng ea tlhahiso, sebelisa sengoloa sena hammoho le tlhahlobo ea HDI stackup le tlhahiso ea PCB e feto-fetohang ha u hlahloba litlhoko tsa stackup, kopano, kapa liteko.

fihlela qeto e

UMPTB e khubung ea litsamaiso tsa sejoale-joale tsa likhokahano, tse nolofalletsang khokahanyo ea lebelo le holimo le taolo e sebetsang ea lisebelisoa. Ho tloha ho tlhahiso ea UMPTB le kopano ea UMPTB ho ea tekong ea UMPTB le moralo oa kaho ea UMPTB, karolo e 'ngoe le e 'ngoe ea tlhahiso ea eona e hloka ho nepahala le botsebi.

Ka ho sebelisana le baetsi ba PCB ba tšeptjoang ba kang Highleap Electronic, bafani ba thepa ea thelevishene ba ka etsa bonnete ba hore li-UMPTB tsa bona le likarolo tse amanang le tsona li finyella litekanyetso tse phahameng ka ho fetisisa tsa ts'ebetso le botšepehi. Ha re aheng bokamoso ba marang-rang a mehala re kopane.