Enabling 5G connectivity with breakthrough massive MIMO/beamforming technology and 5G digital DAS

Comba Telecom Systems Holdings Ltd announced its 5G solutions at the Mobile World Congress 2018 (MWC 2018). Comba Telecom's 5G solutions enable state-of-the-art 5G Connectivity with their breakthrough Massive MIMO / Beamforming Technology and 5G Digital DAS.

Massive MIMO Beamforming is the state-of-the-art technology creating 5G signals, which enables a greatly expanded network capacity. This technology will substantially increase the peak data rate and throughput per user, reaching a connection speed of up to 10Gbps.

With a large antenna array at a base station, this technology can simultaneously support a huge number of users. Moreover, the technology can provide a better signal-to-interference-plus-noise ratio (SINR) and spectral efficiency, as well as mitigate inter-cell interference by sending a focused signal stream to a specific user instead of a transmission of a broadcast signal. Massive MIMO Beamforming supports both 4G and 5G networks, which provides flexibility for operators to upgrade their networks and services to 5G in the future.

Comba Telecom's 5G Digital DAS is moving forward to complement the long-term development of 5G connectivity in the wireless communications ecosystem. The 5G Digital DAS supports advanced LTE as well as Massive MIMO Beamforming technology thereby enabling convenient and smooth network upgrades in the future.

Featuring an all-optical-fiber design, it provides coverage to both distribution points and hot spots and hence supports the Internet of Things (IoT) and locating features. In addition, Full-bandwidth technology and CPRI adaptive dynamic compression technology simultaneously support multiple operators. The Digital RF integrated chip technology greatly reduces the power consumption and product size, which enables better performance and are much more cost-effective while compared with traditional DAS.