Tukunga o Magma 1.2.0, he papa mo te tuku tere o nga whatunga LTE

Wātea tuku turanga Māma 1.2.0, i hangaia mō te whakatinanatanga tere o ngā wāhanga hei tautoko i ngā whatunga pūkoro 2G, 3G, 4G, me te 5G. I whakawhanakehia tuatahitia te tūāpapa e Facebook hei wāhanga o kaupapa hei whakarite i te wātea o te whatunga ā-ao, engari i muri mai ka hurihia hei kaupapa motuhake, ā, ka tukuna ki raro i te maru o te OpenStack Foundation motuhake kore-moni. Kua tuhia te waehere ki te C, C++, Go, me te Python, ā, tohaina e i raro i te raihana BSD.

He huarahi hou tā te tūāpapa nei mō ngā kaiwhakahaere waea, e ahu mai ana i te pūmanawa pūtake tuwhera, e āhei ai te waihanga i ngā momo whatunga hou e whakamahi ana i ngā huringa whakahou tere me te whakaurunga tonu o ngā wāhanga pūmanawa. Ko te whāinga matua o te whanaketanga o Magma he waihanga i tētahi tūāpapa mō te hanga whatunga pūkoro hou, whai hua e hototahi ana ki ngā whakatinanatanga teihana turanga LTE o nāianei, ā, e whakahaerehia ana i roto i ngā wāhanga e rere ana i roto i ngā taiao kapua tūmataiti, tūmatanui rānei.

Kei te tūāpapa hoki ngā taputapu aunoa e māmā ai te whakatinana i tētahi hanganga matua, pērā i te whakatū i tētahi pūwāhi urunga Wi-Fi. Ka taea te whakamahi i te Magma me ngā whatunga matua tuku iho (ngā whatunga matua LTE) hei whakawhānui i ā rātou mahi mā te whakarewa i ngā ratonga hou me te whakarite i te whakakotahitanga o ngā whatunga rerekē. Mā te Magma, ka taea e ngā kaiwhakahaere waea e herea ana e te whānuitanga raihana te whakawhānui i te kaha whatunga, te whakawhānui rānei i te kapinga i ngā wāhi uaua ki te tae atu mā te whakamahi i te Wi-Fi me CBRSHei tauira, ka taea e Magma te whakateretere i te whakatinanatanga o te whatunga pūkoro ki ngā wāhi tuawhenua, ā, ka taea hoki te whakamahi hei hanga whatunga LTE tūmataiti, hei hanga pūnaha ahokore hinonga rānei.

Kei roto i te Magma ngā taputapu mō te whakahaere aunoa i te whakatinanatanga whatunga, te pūmanawa whakahaere, me ngā wāhanga matua o te whatunga mō te tuku pākete. Hei whakaiti i te uauatanga o te whakahaere whatunga pūkoro, ka tukuna e Magma ngā taputapu mō te whakahaere aunoa i te whirihoranga, ngā whakahōutanga pūmanawa, me te tāpiri i ngā taputapu hou. Mā te āhua tuwhera o te kaupapa ka taea e ngā kaiwhakahaere waea te waihanga i ngā otinga motuhake mai i tētahi kaihoko taputapu kotahi, ka nui ake te ngāwari me te matapae, me te whakarato i ngā whai wāhitanga maha atu mō te tāpiri ratonga me ngā tono hou.

Kī nga waahanga Magma:

• Ko te AGW (Access Gateway) he kuwaha urunga e whakatinana ana i te PGW (Packet Data Network Gateway), SGW (Serving Gateway), MME (Nekehanga Whakahaere Nekehanga), me te AAA (Motuhēhēnga, Whakamanatanga, me te Kaute). Ka tukatukahia, ka tukuna hoki e te SGW ngā mōkihi ki ngā teihana turanga. Ka whakaratohia e te PGW te hononga ohauru ki ngā whatunga o waho, ka mahi i te tātari mōkihi, me te utu. Ka whakarite te MME i te nekenekehanga, ka aroturuki i te nekehanga o te ohauru, ā, ka mahi i te hekenga i waenga i ngā teihana turanga. Ka whakaratohia e te AAA ngā ratonga whatunga mō te motuhēhēnga o te ohauru, te whakamanatanga, me te kaute. He hototahi ki ngā taputapu whatunga pūkoro o nāianei.
• He kuwaha whakauru a Federation Gateway ki te whatunga matua o ngā kaiwhakahaere waea pūkoro, mā te whakamahi i ngā atanga 3GPP paerewa hei taunekeneke ki ngā wāhanga whatunga o nāianei. He māngai i waenga i te kuwaha urunga (AGW) me te whatunga a te kaiwhakahaere, e āhei ai ngā mahi pēnei i te manatoko, te utu, te kaute, me te whakatinana i ngā here o te mahere utu.
• He ratonga whakahaere kapua a Orchestrator mō te whirihora me te aroturuki i ngā whatunga ahokore, tae atu ki te tātari mahi whatunga me te aroturuki i te rere o ngā waka. Kei te wātea he atanga tukutuku hei whakahaere. Ka taea te whakahaere i te Orchestrator i roto i ngā taiao kapua paerewa. Ka whakamahia te kawa AGW me te Federation Gateway mō te taunekeneke. gRPC, e rere ana i runga i te HTTP/2.

I roto i te tukunga hou:

• Kua tino whakahoutia, kua whakawhānuihia hoki NMS (Teihana Whakahaere Whatunga), he atanga tukutuku mō te whakahaere whatunga me te whakatinana i ngā whatunga hou. He maha ngā āhuatanga NMS e hiahia ana ki te Elasticsearch ināianei.
  
• I te whakatinanatanga o te AGW (Access Gateway) i roto i te "Aratau Piriti" whakawhänui He maha ngā rautaki tohatoha wāhitau IP mō ngā kaiwhakamahi. Kei te wātea te tohatoha wāhitau IP mai i tētahi puna, DHCP, me te tohatoha IP tūmau. Kua tāpirihia te tautoko whakamātautau mō te whakahaere i ngā APN-SGi maha.
• Kua tapirihia Tautoko mō ngā kōtaha Kounga Ratonga (QoS) ka taea te whakarite hei whakatakoto kaupapa here whakawhāiti waka. Ka taea te whirihora i ngā tawhā QoS mō ia APN e whakaae ana ki ngā hononga.

Source: opennet.ru