Nkhani yabwino | Adalandira patent ya chip yolumikizirana yopanda zingwe

Ndi chitukuko chachangu cha opanda zingwe kulankhulana Katswiri waukadaulo, kufunika kwa ma chip olumikizirana opanda zingwe monga gawo lalikulu la machitidwe olumikizirana opanda zingwe kukukulirakulira. Ma chip olumikizirana opanda zingwe nthawi zambiri amakhala ndi ntchito zokhazikika komanso kusinthasintha kochepa, zomwe zimapangitsa kuti zikhale zovuta kukwaniritsa zosowa zosiyanasiyana zolumikizirana opanda zingwe. Kupanga ma chip olumikizirana opanda zingwe cholinga chake ndi kukwaniritsa zosowa zolumikizirana zopanda zingwe m'njira zosiyanasiyana, kuthetsa mavuto omwe alipo mu ma chip olumikizirana opanda zingwe, kukonza magwiridwe antchito olumikizirana, kuchepetsa kuchuluka kwa zolakwika, kuonetsetsa kuti kulumikizana kudalirika komanso kukhazikika, ndikulimbikitsa chitukuko cha makampani olumikizirana opanda zingwe.

Chisangalalo ChochulukaYankho laukadaulo

1. Kugwiritsa ntchito ukadaulo wa SDR kuti tikwaniritse njira zosiyanasiyana zolumikizirana ndi ma frequency band, zomwe zimapangitsa kuti chip chikhale chosinthasintha komanso chosavuta kukula.

2. Kugwiritsa ntchito njira zochepetsera mphamvu zamagetsi komanso kukonza bwino makina pogwiritsa ntchito ma chip kuti achepetse kugwiritsa ntchito mphamvu ndikuwonjezera nthawi ya moyo wa zipangizo.

3. Phatikizani zigawo zazikulu monga ma transceivers a RF ndi ma modemu pa chip yomweyo, kuchepetsa chiwerengero cha zigawo zozungulira, ndikukweza kuphatikiza ndi kudalirika.

4. Kugwiritsa ntchito njira yolumikizirana posintha analogi zizindikiroMu ma siginecha a digito, ma siginecha a analog okhazikika nthawi amasinthidwa kukhala ma siginecha a digito okhazikika nthawi kudzera mu njira zoyesera ndi zowerengera. Siginecha imakonzedwa kudzera mu zosefera za digito monga kusefa anti aliasing, kusefa notch, ndikuwongolera kuti ikonze bwino mawonekedwe a siginecha komanso kuthekera koletsa kusokoneza.

5. Ukadaulo wa protocol yolumikizirana: Kulankhulana ndi kutumiza deta pakati pa zipangizo zolumikizirana kumachitika kudzera mu zoikamo za protocol stack monga kukula kwa thupi, kukula kwa ulalo wa data, kukula kwa netiweki, kukula kwa mayendedwe ndi kukula kwa pulogalamu.

Chisangalalo ChochulukaMfundo Zatsopano

1.Fkusinthasintha ndi kukula.Mwa kukhazikitsa matanthauzidwe a mapulogalamu a ma protocol olumikizirana ndi ma frequency band kudzera muukadaulo wa SDR, chip imatha kuthandizira miyezo yambiri yolumikizirana opanda zingwe ndikukwaniritsa zosowa zolumikizirana m'njira zosiyanasiyana. Pakadali pano, ukadaulo wa SDR umathandizanso kuti magwiridwe antchito a ma chip asinthidwe kudzera mu zosintha za mapulogalamu popanda kufunikira kusintha zida za hardware.

2. Yokhoza kugwira ntchito bwino komanso kugwiritsa ntchito mphamvu zochepa.Pulojekitiyi ikugwiritsa ntchito ukadaulo wopanga mphamvu zochepa komanso ma algorithms okonza kuti achepetse kugwiritsa ntchito mphamvu ndikuwonjezera magwiridwe antchito olumikizirana. Mwa kukonza ukadaulo wofunikira monga kusintha ndi kugawa deta, kukanikiza deta, ndi kuzindikira mphamvu kudzera muukadaulo wa LoRa, kulumikizana kwa mphamvu zochepa komanso kutali kumatha kuchitika.

3. Kuphatikiza kwakukulu komanso kudalirika kwabwino.Pulojekitiyi imagwirizanitsa zigawo zofunika monga ma transceivers a RF ndi ma modemu pa chip yomweyo, kuchepetsa kuchuluka kwa zigawo zakunja ndikuwongolera kuphatikiza ndi kudalirika.