What is the company's revenue and net income guidance for the second quarter? 
an Zhang -- Diamond Equity Research -- Analyst
Hello. 
Bob Shen -- Deputy Investor Relations Director
Hi. 
Vivian Zhang -- Diamond Equity Research -- Analyst
Hello, this is Vivian from Diamond Equity Research. Thank you, management, for taking my question. So we have seen COVID-19 third wave hitting globally, especially in India, Japan, and Southeast Asia since April. So my first question is how will this affect your overseas business? Will the company adjust to your international strategy and growth expectations for the second quarter? Do you provide any guidance on revenue or net income? My second question is could you please give us more color about your 5G-related technology and business? And will this -- will -- and how this will contribute to your future growth while overseas traveling is still down with too many restrictions? Thank you.
Yimeng Shi -- Chief Financial Officer
Thanks, Vivian. The first question regarding the impact of COVID-19. Yes, as we, you know, as only released and the -- we have impacted by the COVID-19 -- we -- so far. And so we expect that the implications of COVID-19 will continue through the years, the remainder of the year.
So we think our other look business, we expect more came from the local connectivity service, local mobile broadbands demand. So their growth as a market mainly came from the Japanese market, which is the biggest drivers for growth in the first quarter of this year. And we believe that the main drivers of growth for the second quarter came from the Japanese markets as well. So for the second 5G-related, we have our CEO, Mr.
Chen, to answer.
Chaohui Chen -- Co-Founder, Director, and Chief Executive Officer
I'm Chen. Let me answer your 5G questions. Because we understand 5G radiofrequency is higher than the 4G. So that means that the same coverage like 4G, 5G need around four times space station number.
That's a huge investment. So we understand although coverage maybe it's good. But most challenges indoor coverage because 5G in some places one to build a more viable to replace the fixed broadband. So indoor, how to improve the indoor coverage become a challenge.
So that's a bigger question. Our hyper-connectivity technology will improve this part. So for example, like highway. One then is easy to block, and then maybe another carrier in this region to have coverage.
So a different carrier may have different coverage. So in one location with a multi-network, we will improve the indoor coverage of plasma Wi-Fi. So Wi-Fi, 5G, 4G, and the available network indoor, we will reselect and evaluate the network. That means we can enable mobile phones, mobile cellular indoors and replace the phase often.
That will happen. Let me answer, we will accelerate the 5G coverage and experience, especially in DAT. For the initial stage of the 5G number, the pre-paid number is so many, the coverage is poor. If we can let cross multi-carrier network for 5G coverage, we could improve the whole country, the whole 5G coverage.
That means that we can accelerate the 5G to become popular. Currently, I think 5G's most typical application is enabled more by a cloud but the base needs good coverage for this to happen. So that's the first part. And the second part is the 5G roaming globally.
So we understand 5G roaming is known to really stuck. For 5G, we haven't -- for 4G roaming, we have solved the problem, and 5G under the phase that's more challenging. So with our technology, we are changing more easily to land a 5G roaming to happen. For example, any device or handset embeds our hyper-connectivity solution processing inside.
That means we can let this device use anywhere in the world of the 5G network without, you know, a complicated roaming barring. You just have to acquire a low-cost SIM card and wire our application then use the device -- can use the 5G network device. We create a new way for 5G roaming, simplify the 5G roaming. Another -- also, by the way, we can, you know, improve 5G roaming time latency.
So we understand latency is a key point for people with 5G, not only with the people wit
an Zhang -- Diamond Equity Research -- Analyst
Hello. 
Bob Shen -- Deputy Investor Relations Director
Hi. 
Vivian Zhang -- Diamond Equity Research -- Analyst
Hello, this is Vivian from Diamond Equity Research. Thank you, management, for taking my question. So we have seen COVID-19 third wave hitting globally, especially in India, Japan, and Southeast Asia since April. So my first question is how will this affect your overseas business? Will the company adjust to your international strategy and growth expectations for the second quarter? Do you provide any guidance on revenue or net income? My second question is could you please give us more color about your 5G-related technology and business? And will this -- will -- and how this will contribute to your future growth while overseas traveling is still down with too many restrictions? Thank you.
Yimeng Shi -- Chief Financial Officer
Thanks, Vivian. The first question regarding the impact of COVID-19. Yes, as we, you know, as only released and the -- we have impacted by the COVID-19 -- we -- so far. And so we expect that the implications of COVID-19 will continue through the years, the remainder of the year.
So we think our other look business, we expect more came from the local connectivity service, local mobile broadbands demand. So their growth as a market mainly came from the Japanese market, which is the biggest drivers for growth in the first quarter of this year. And we believe that the main drivers of growth for the second quarter came from the Japanese markets as well. So for the second 5G-related, we have our CEO, Mr.
Chen, to answer.
Chaohui Chen -- Co-Founder, Director, and Chief Executive Officer
I'm Chen. Let me answer your 5G questions. Because we understand 5G radiofrequency is higher than the 4G. So that means that the same coverage like 4G, 5G need around four times space station number.
That's a huge investment. So we understand although coverage maybe it's good. But most challenges indoor coverage because 5G in some places one to build a more viable to replace the fixed broadband. So indoor, how to improve the indoor coverage become a challenge.
So that's a bigger question. Our hyper-connectivity technology will improve this part. So for example, like highway. One then is easy to block, and then maybe another carrier in this region to have coverage.
 So a different carrier may have different coverage. So in one location with a multi-network, we will improve the indoor coverage of plasma Wi-Fi. So Wi-Fi, 5G, 4G, and the available network indoor, we will reselect and evaluate the network. That means we can enable mobile phones, mobile cellular indoors and replace the phase often.
That will happen. Let me answer, we will accelerate the 5G coverage and experience, especially in DAT. For the initial stage of the 5G number, the pre-paid number is so many, the coverage is poor. If we can let cross multi-carrier network for 5G coverage, we could improve the whole country, the whole 5G coverage.
That means that we can accelerate the 5G to become popular. Currently, I think 5G's most typical application is enabled more by a cloud but the base needs good coverage for this to happen. So that's the first part. And the second part is the 5G roaming globally.
So we understand 5G roaming is known to really stuck. For 5G, we haven't -- for 4G roaming, we have solved the problem, and 5G under the phase that's more challenging. So with our technology, we are changing more easily to land a 5G roaming to happen. For example, any device or handset embeds our hyper-connectivity solution processing inside.
That means we can let this device use anywhere in the world of the 5G network without, you know, a complicated roaming barring. You just have to acquire a low-cost SIM card and wire our application then use the device -- can use the 5G network device. We create a new way for 5G roaming, simplify the 5G roaming. Another -- also, by the way, we can, you know, improve 5G roaming time latency.
So we understand latency is a key point for people with 5G, not only with the people wit