To get full decorrelation between these 2 antenna columns, however, we would need a distance of at least 10 wavelengths between them. This means they are uncorrelated.īy using 2 cross-polarized antennas, 4 uncorrelated paths with 4 antennas can be realized.
The 2 polarization directions are orthogonal to each other. Base stations are typically using cross-polarized antennas (normally slanted at +45/- 45 degree for the 2 polarization directions). Today in LTE networks, 2×2 MIMO is state–of-the-art. channel characteristics (air interface).To discuss 4×4 MIMO comprehensively, this post focuses on the 1blocker better than just an adblock 1 4. In theory, this doubles the downlink throughput per resource block compared with 2×2 MIMO, today's state-of-the art MIMO operating mode. To receive the signals and benefit most, however, the UE must be equipped with 4 antennas as well. MimoLive live editing allows you to cut down on.Ĥ×4 MIMO means that with exactly the same resource blocks on the air interface, the base station transmits 4 different signals (or streams) via 4 transmit antennas to one user equipment (UE). The only problem is - it takes a lot of time and effort to produce. MimoLive is a multi-in, multi-out live video engine. The mimoLive application comes with powerful broadcasting and real-time editing capabilities and can pair up with some of the most popular streaming. MimoLive is a video streaming software solution that is the successor of a rather popular title (BoinxTV) developed by the same company (Boinx Software).It enables you to switch multiple cameras, insert presentations, add layered graphics like weather maps, lower-thirds, social media feeds, green screens, and much more. MimoLive is the all-in-one video encoder, switcher and streaming software for Mac.The feature builds on uncorrelated paths In other words, it builds on uncorrelated transmit and receive antennas and uncorrelated paths (multipaths) on the air interface (the channel). It enables the transmission of more than 1 signal to 1 user via the same set of air interface resources. MIMO stands for Multiple Input Multiple Output and can also be described as spatial multiplexing. It is only now that operators are planning 4×4 MIMO deployments. 3GPP's (3rd Generation Partnership Project) latest Release 13 is currently frozen. MIMO is fundamental in LTE system designĤ×4 MIMO has already been specified in the 3GPP Release 8, the first LTE standardization release, frozen in 2008.
The potential of this specific operating mode lies in enabling radio systems to achieve significant performance gains by using multiple (4) antennas at their transmitters and receivers. The second part of this series discusses higher order MIMO antenna configurations, particularly 4×4 MIMO. In the first part of this series, we provided an overview of the hardware-related capacity enhancing features and discussed carrier aggregation in detail. We enpower video producer to control comprehensive live shows by small teams.įinally, mimoLive uses several presets for the major streaming platforms to simply your work life, and to make the fourth step of your workflow as easy as possible.The various macro network enhancements available today offer a cost-efficient and smart approach for capacity increase in mobile networks. This is the third major workflow step for the director of the show. Once the video streams are coming into your Mac – it’s time for mimoLive™ to take over encoding, switching video streams, adding graphics and decoding the final stream. Today we believe in the future of the network standard NDI 4, that’s why it is our recommendation to you to check if NDI 4 delivers good results for your sort of live video stream.Įncoding, switching videos stream, graphics and decoding at once Conventional using professional graphic cards, externs SDI / HDMI Converter and more recently NDI 4 camcorders. Followed by the second step, the input into the computer. First, capture your video footage using any given camera. The live video workflow with mimoLive follows four major steps. Professional video switcher and live streaming for Mac Scale, crop and convert video of divers formats, frame rates and aspect ratios – everything live and in real-time from your Apple® computer. It enables you to use and switch multiple cameras, grab presentations, add graphics like weather maps, lower thirds, social media feeds, green screens, and much more. MimoLive™ is the best live video switcher and streaming software for Mac. This week we interview direct from Germany, Mr Oliver Breidenbach, the CEO of Boinx. Boinx the makers of MimoLive, is the premiere streaming video studio for Mac. Welcome to The Gadget Professor Show #455 hosted by Don Baine.