Wifi 7 (Wi-Fi 7) ndiyo inotevera-chizvarwa chakaenzana. Zvinoenderana neEeeeEee 802.11, chitsva chakadzokororwa Sortudee Ieee 802.11be - Yakanyanya Kupfuura (eht) ichaburitswa
Wi-Fi 7 inosvitsa matekinoroji akadai se330mhz bandwidth, 4096-rucess yeWi-Fi 7, Wi-fi 7 inotarisirwa kutsigira iyo inosvika makumi matatu kusvika makumi matatu, kanenge katatu katatu yeWi 6.
Zvitsva Zvitsva Zvinotsigirwa neWi-Fi 7
- Tsigira Maximum 320mhz Bandwidth
- Tsigira akawanda-ru Mechanism
- Suma yakakwira kurongeka 4096-Qam modulation tekinoroji
- Svitsa Multi-link Multi-link mechani
- Tsigira yakawanda data data, mimo basa rekuvandudza
- Tsigira kushandira pamwe kuronga pakati pakawanda APS
- Chiitiko Chekushandisa cheWi-Fi 7
1. Nei wi-fi 7?
Nekuvandudzwa kwehunyanzvi hwekushandisa Wanla, mhuri uye mabhisikisi zvakadzivirirwa zvakanyanya pane wi-fi senzira huru yekuwana network. Mumakore achangopfuura, zvikumbiro zvitsva zvine upfuku uye zvakanonoka kuita, zvakadai seyakaitwa neyekupedzisira Latency. .
Kuti uite izvi, iyo IEEE 802.11 Sangano reSangano riri kuda kuburitsa New Revised Standard Ieee 802.11be eht, kureva wi-fi 7.
2. Sunungura nguva yeWi-fi 7
Iyo IEEE 802.11be eht yekushanda boka yakagadzwa muna Chivabvu 2019, uye kukura kwe802.11be (Wi-fi 7) ichiri kufambira mberi. Iyo yese protocol standard ichaburitswa mune maviri kuburitswa, uye kuburitsa1 inotarisirwa kuburitsa iyo yekutanga vhezheni muna 2021 Draft Draft1.0 inotarisirwa kuburitsa chiyero pakupera kwe2022; Kuburitswa2 kunotarisirwa kutanga kutanga 2022 uye zadzisa iyo yakajairika kusunungurwa nekupera kwa2024.
3. Wi-Fi 7 vs Wi-fi 6
Zvichienderana neWi-fi 6 standard, Wi-Fi 7 inosvitsa akawanda matekinoroji, kunyanya inoratidzwa mu:
4. Zvitsva Zvitsva Zvinotsigirwa neWi-Fi 7
Chinangwa cheWi-fi 7 protocol ndeyekuwedzera chiyero chekuburitsa cheWLAN kune 30GBPS uye ipa yakaderera-latency yekuwedzera kuvimbisa. Kuti usangane nechinangwa ichi, iyo protocol yese yaita shanduko dzinoenderana mune iyo phy layer uye mac layer. Kuenzaniswa neWi-fi 6 protocol, iyo huru technical shanduko yakaunzwa neiyo Wi-fi 7 protocol zviri seinotevera:
Tsigira Maximum 320mhz Bandwidth
Iyo License-Yemahara Spectrum mu 2.4GHZ uye 5GHZ Frequency mapoka mashoma uye akazara. Kana iripo Wi-fi inomhanya kubuda pachena senge vr / ar, ichasangana nedambudziko renyaya yeQook. Kuti uwane chinangwa chekupindira kwepamusoro kweiyo isingasviki 30GBPS, inosanganisira kuenderera mberi kweiyo 60mhz, isingaenderani 160 ( .
Tsigira akawanda-ru Mechanism
MuWi-fi 6, mushandisi wega wega anogona kutumira chete kana kugamuchira mapuranga pane yakatarwa ru, iyo inotsemuka inoshanduka-shanduka yekuchinjika kwekushandisa. Kugadzirisa dambudziko iri uye kuwedzera kuvandudza spectrum kugona, Wi-fi 7 inotsanangura mechanism iyo inobvumira kudzikisira kwakawanda kuti ugovaniswe kune mumwe mushandisi. Ehezve, kuitira kuyera kuoma kwekushandiswa kwekushandiswa uye kushandisirwa kwechiitiko, icho chiri chidiki-chidiki pane makumi maviri nemaviri Yakakura-sized Rus haibvumirwi kuti isasanganiswa.
Suma yakakwira kurongeka 4096-Qam modulation tekinoroji
Nzira yepamusoro yekunyora yeWi-fi 6Is 1024-Qam, umo ma modulation zviratidzo zvinotakura 10 mabiti. Kuti uwedzere kuwedzera chiyero, Wi-Fi 7 ichaunza 4096-Qam, kuitira kuti zviratidzo zvekudaira zvinotakura gumi nembiri. Pasi peiyo gencust .
Svitsa Multi-link Multi-link mechani
Kuti uwane kunyatso shandisa mari yese inowanikwa Boka rekushanda rinotsanangura matekinoroji ane hunyanzvi hwekubatana, kunyanya kusanganisira mac Architecture
Tsigira yakawanda data data, mimo basa rekuvandudza
MuWi-Fi 7, huwandu hwerwizi rweSputi Kutsigira mimwe hova ye data ichaunzawo zvine simba zvinhu-mimo, zvinoreva kuti yeruvero yedata inogona kuvengwa neyekuwanikwa pane imwe nguva, zvinoreva kuti mapepa mazhinji anofanirwa kushandira pamwe kune mumwe nemumwe kuti ashande.
Tsigira kushandira pamwe kuronga pakati pakawanda APS
Parizvino, mukati memhando yeiyo 802.11 protocol, hapana chaicho chisiri kushandira pamwe pakati peAPS. Zvakajairika wlan mabasa akadai se otomatiki tuning uye Smart Roaming ndeye mutengesi-akatsanangurwa maficha. Chinangwa cheInter-AP Kubatana Kunongova Kuongorora Channel Kusarudzwa, gadzirisa mutoro pakati pePS, nezvimwewo, kuitira kuti uwane chinangwa chekushandiswa kwekushandisa uye kugoverwa kwakaringana kweredhiyo mari. Kurongeka kwakarongwa pakati peAppment Yakawanda muWi-Fi 7, kusanganisira kuronga kwakarongwa pakati pemasero pakati pemasero, uye kugovera zvinobudirira kudzikisira pakati peAPS, kunatsiridza zvakanyanya kushandiswa kwemhepo yemhepo yemhepo.
Kune nzira dzakawanda dzekuronga kuronga pakati peAPS, kusanganisira c-ofdma
5. Kushanda Kwekushandisa kweWi-Fi 7
Zvitsva zvacho zvakaunzwa neWi-fi 7 zvichawedzera kwazvo iyo yekuendesa data uye kupa yakaderera latency, uye izvi zvakabatsira zvinobatsira pakubuda kwekubuda, zvinotevera:
- Vhidhiyo Rukova
- Vhidhiyo / Vhidhiyo Yemunyori
- Wireless mutambo
- Kunyatsobatana kwenguva
- Cloud / Edge computa
- Industral Internet yezvinhu
- Nyudza ar / vr
- Interractive Thilemicine
Kutumira Nguva: Kukadzi-20-2023