Since standard of 5G R17 version is frozen, redCap is conspicuous all the time. 2023 is 5G RedCap a year of revolutionary development more, reach radio frequency system from modem of first 5G RedCap -- brave dragon? X35 is released, to home business of 4 big operation issues RedCap technology white paper, business of chip manufacturer, modular group firm, operation and terminal company are advancing RedCap business actively to use.

▌ RedCap because He Erxing?

So-called method is in day is new, the technology also needs day new, new person opportunity of survival also. To 5G development, setting of complex and changeful application of content couplet net asks to bandwidth, power comsumption, connective differ in thousands ways. 5G raised bandwidth considerably, remarkable promotion transmits rate. But outside eliminating rate, still have the applied setting with sensitive to cost and power comsumption more.

RedCap satisfies requirement of the high speed in 5G, reduce the means such as modulation rank number to reduce pair of base band and radio frequency demand considerably through cutting out amount of bandwidth, antenna is mixed, make 5G terminal cost reduces 50% above. In power comsumption respect, used the strategy of more economic power comsumption, let terminal win longer add boat time.

RedCap is the technology of function of a pursuit, power comsumption and cost balance, have reduce terminal complex degree, character of 5G of low cost, continuance, energy-saving strengthen 4 large dominant positions, fill complete 5G of the high speed in low cost applies setting, this is having important sense to driving 5G dimensions to turn application, can be opposite after 4G removes a net in the future Cat.1/4 undertakes replacing.

In the standard definition of 3GPP R17, redCap basically is faced can apparel sensor of equipment, industry and video monitoring 3 big setting. And RedCap standard still is in continuously in gradual progress, in 3GPP R18 version, the key of RedCap technology is to reduce terminal further complex degree, aim to support middling speed to lead business of content couplet network, extend RedCap application setting then, the application in setting of car couplet net, FWA also sadly arisen.

Future, 5G will promote the development of content couplet technology continuously, realize full-court scenery connection to enter, we will be greeted eventually "5G content couplet a piece of net" times. Face setting of couplet of high speed content, 5G EMBB will be offerred taller on, rate of be issued to lower levels, make large-scale high-definition video is transmitted, virtual reality, enhance the application such as reality to become a possibility, promote the development of car of couplet of network of intelligent household, intelligence.

In setting of couplet of low speed content, 5G NB-IoT will replace join of 2G/3G content couplet, equipment of the couplet that it is content is offerred lower power comsumption, wider enclothed join kind. This will advance wisdom agriculture, intelligence the development of the domain such as health of content shedding, intelligence, realize the comprehensive application of content couplet net in each industries.

In setting of couplet of middling speed content, 5G RedCap hopeful replaces Cat.1/4 stage by stage, offer taller bandwidth and lower defer, drive industrial automation, intelligence to make, the development of the domain such as intelligent the sources of energy, promotion produces efficiency and resource to use efficiency.

To setting of passive content couplet, passive IoT standard develops further, couplet of content of passive of fill vast region is blank, make the passive equipment such as sensor, label OK have communication through wireless means, realize application of wider content couplet net.

Which one situation does ▌ RedCap business use?

On the road of the development that takes in twinking a thousand li, business of chip manufacturer, modular group firm, operation and terminal company send force in succession, advance RedCap to carry the research and development of test and verify of upright test, technology and product, solution stage by stage. Can say, 2023 is RedCap business uses the first year of an era or the reign of an emperor, future will continue forward dimensions changes commercial direction to advance.

Beautiful case intelligence also has rolled out RedCap model group and FWA solution. SRM813Q seriesBe beautiful case intelligence is based on brave dragon? X35 modem and the 5G that radio frequency system designs are light quantify modular group, compare with appearance of group of traditional 5G model, through cutting out the method such as aerial and function achieves the balance of cost and function, and power comsumption is lower. At the same time implementation and Pin To Pin of group of model of series of 4G of beautiful case intelligence are designed, reduce what terminal client product upgrades to transform cost further.

Net of independent group of 5G of SRM813Q series support (SA) means, supportable 20MHz is the biggest below Sub-6GHz bandwidth, be down compatible 4G network, can enclothe network of dealer of global mainstream operation. Support 64QAM/256QAM (optional) modulation means, with Cat.4 model group photograph comparing has higher fluctuation travel rate, rate of peak value of academic be issued to lower levels can amount to 220Mbps, theory is the biggest go up rate can amount to 100Mbps.

Beautiful case intelligence still was rolled outSRT835 of solution of 5G RedCap CPE, this plan is compositive connect Wi-Fi 6 chip high, network of dealer of operation of mainstream of applicable whole world, supportive 2.4G/5G Shuang Pin is intercurrent, those who achieve performance promote considerably, offer for the user more join of network of high capacity, stable, high-speed, can apply extensively wait for setting at country of office of industrial interconnection, company, family, agriculture, 5G of the get through that help strength joins " last kilometer " .

In addition, beautiful case intelligence or first entering be stationed in industry the enterprise of alliance of industry of first 5G RedCap, also will active swim up and down with industrial catenary the partner drives RedCap technology research, industry application and industrial promotion together, common form builds good industry modes of life and relation to their environment, quicken 5G RedCap to turn application in the dimensions of industry of content couplet network.

Long-term in light of, redCap dimensions changes business to use the process that is a long-term successive, but 5G of no less than brought tremendous opportunity and challenge for the development of content couplet technology same, the bitter fleabane break out that industrial maturity and dimensions business use prospective RedCap technology to also will be 5G application exhibits infuse new kinetic energy, realize the future that digitlization, intelligence turns.