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Dis (indoor digital system)

Time:2022-06-23 14:40:51      Click:76

LampSite

70% of the new businesses in 5g era will occur indoors, which puts forward higher requirements for indoor coverage experience. Compared with the outdoor scene, the indoor scene is more complex and the network construction is more difficult. The traditional DAS system cannot support 3.5GHz high frequency, xtxr MIMO, indoor precise positioning, visual operation and maintenance and other functions. 5g oriented evolution has encountered a development bottleneck. The dis digital indoor system has become the mainstream solution in the industry. It has three characteristics: head end digitization, cable it and operation and maintenance visualization: first, it evolves from the passive antenna head end to the active RRU. The digital head end can support multi frequency, multi-mode and multi antenna technology to realize flexible experience management and smooth evolution; Second, it evolves from cable feeder to network cable / optical fiber. The network cable and optical fiber are decoupled from the frequency band, which can support large transmission bandwidth and is oriented to 5g evolution; Thirdly, it evolved from black box to E2E visual operation and maintenance, so as to realize the ability of operation and maintenance and traffic visualization, help operators improve the efficient management of indoor coverage network and experience, achieve manageability and controllability, and realize intelligent operation and maintenance.


Lampsite is an industry-leading wireless multi frequency multi-mode deep coverage and large capacity solution launched by Huawei based on dis. It is suitable for large and medium-sized indoor coverage scenarios such as large office buildings, large exhibition halls, transportation hubs or semi open sports venues. Lampsite can greatly improve the experience of indoor users through a number of technological breakthroughs and innovations, including software defined frequency bands, four frequency concurrency, virtual 4t4r, etc.


Huawei lampsite products have been able to support multi frequency and multi-mode since the era of 1.0, and continue to expand the frequency band and bandwidth support capabilities, always leading the innovation of indoor coverage solutions. Lampsite 1.0 is the industry's first multi frequency multi-mode indoor small base station. Lampsite 2.0 is the industry's strongest software defined arbitrary 3-band small base station.


Huawei was the first to release 5g lampsite during the 2018 Pakistan exhibition. 5g lampsite supports four "integrations", including sub 3GHz +c-band multi-frequency integration, 5g nr+lte multi-mode integration, network cable + optical fiber multi transmission integration and embb+iot+ navigation multi service integration.


LightSite

70% of the new businesses in 5g era will occur indoors, which puts forward higher requirements for indoor coverage experience. Compared with the outdoor scene, the indoor scene is more complex and the network construction is more difficult. The traditional DAS system cannot support 3.5GHz high frequency, xtxr MIMO, indoor precise positioning, visual operation and maintenance and other functions. 5g oriented evolution has encountered a development bottleneck. The dis digital indoor system has become the mainstream solution in the industry. It has three characteristics: head end digitization, cable it and operation and maintenance visualization: first, it evolves from the passive antenna head end to the active RRU. The digital head end can support multi frequency, multi-mode and multi antenna technology to realize flexible experience management and smooth evolution; Second, it evolves from cable feeder to network cable / optical fiber. The network cable and optical fiber are decoupled from the frequency band, which can support large transmission bandwidth and is oriented to 5g evolution; Thirdly, it evolved from black box to E2E visual operation and maintenance, so as to realize the ability of operation and maintenance and traffic visualization, help operators improve the efficient management of indoor coverage network and experience, achieve manageability and controllability, and realize intelligent operation and maintenance.


Lampsite is an industry-leading wireless multi frequency multi-mode deep coverage and large capacity solution launched by Huawei based on dis. It is suitable for large and medium-sized indoor coverage scenarios such as large office buildings, large exhibition halls, transportation hubs or semi open sports venues. Lampsite can greatly improve the experience of indoor users through a number of technological breakthroughs and innovations, including software defined frequency bands, four frequency concurrency, virtual 4t4r, etc.


Huawei lampsite products have been able to support multi frequency and multi-mode since the era of 1.0, and continue to expand the frequency band and bandwidth support capabilities, always leading the innovation of indoor coverage solutions. Lampsite 1.0 is the industry's first multi frequency multi-mode indoor small base station. Lampsite 2.0 is the industry's strongest software defined arbitrary 3-band small base station.


Huawei was the first to release 5g lampsite during the 2018 Pakistan exhibition. 5g lampsite supports four "integrations", including sub 3GHz +c-band multi-frequency integration, 5g nr+lte multi-mode integration, network cable + optical fiber multi transmission integration and embb+iot+ navigation multi service integration.


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