创新及科技解决方案

解决方案描述

1. 4G/LTE mesh Wi-Fi access point:

By installing our 4G/LTE equipped mobility mesh access points, a large-scale Mesh Wi-Fi network can be easily built in outdoor area and enables all associated Wi-Fi clients connecting to network/internet by both wired and 4G/LTE access. Rooted at our wireless research on distributed channel and fast routing optimization, instant and dynamic path changing achieves many folds improvement in Wi-Fi coverage while maintaining high throughput under unpredictable and harsh wireless environment. Thanks to the three-radios design, throughput degrade is much minimized during multiple hopping. Battery powered outdoor mesh access points with built-in antennas can easily extend the Wi-Fi coverage anytime to extra location where Wi-Fi connections is requested. In addition to basic configuration and monitoring features, other advanced ones like Wi-Fi coverage site survey, social login, captive portal, landing page and AI channel optimization are also provided in our enterprise grade cloud management server. 4G mesh Wi-Fi access points help in building up Wi-Fi network in area where optic fiber cabling is costly or difficult. This solution can be applied in free Wi-Fi hotspot at smart lamppost in Hong Kong so as to reduce the investment cost and simplify the installation.

2. Multi-profiles 4G/Wi-Fi Ethernet adapter:

At large outdoor operating area like container ports and landfill sites where 4G cellular signal is only partly covered, our unique multi-profiles 4G/Wi-Fi Ethernet adapter allows vehicular devices to use both Wi-Fi and 4G/LTE for data communication such as real-time two-way messages communication or GPS location reporting. Client devices can seamless shift between Wi-Fi and 4G/LTE connection for reliable communication when 4G/LTE is too weak to connect. The Wi-Fi coverage can be provided by using 4G/LTE mesh Wi-Fi access points. Temporary stations with high gain LTE antenna can be built in location where LTE signal is good and provide Wi-Fi signal for area where LTE signal cannot reach. This solution can be applied for client devices that need real time data communication in remote areas of Hong Kong that 4G/LTE coverage is marginal such as landfill sites and new development zones.

3. Multilingual docent in Wi-Fi Access Point

It is an intelligent Access Point special designed for multimedia multicasting. Multilingual multimedia is preloaded in the Access Point and can be updated whenever there is 4G/LTE access to the server. During a trip on coach or bus, as well as participation in an exhibition, show or performance, audience can choose their mother tongue spoken language at their mobile app. Then media with same content but in different language can be sent to different audience mobile phones at the same time. The media content selected depends on audiences’ location during the trip or under manual control by performers. Location of audience is identified by either reading GPS data within AP, reading an external i-beacon sensor or scanning an QR-code by mobile phone. The mother language acoustic/video guide provided by this smart Access Point helps raising audience sense of involvement in public performance, in sightseeing tours, on the tourist bus, or visiting government departments.