Dejero Transforms KNSD-TV和KUAN-LD’s Mobile Broadcast Truck into Mobile TV Station

Dejero使NBC圣地亚哥广播公司成为可能, KNSD-TV和KUAN-LD, 把它的新移动广播车变成一个独立的, 端到端移动电视演播室. The Dejero equipment on board the truck — including the Dejero网关 M6E6 网work aggregation device, 路径E编码器, and a WayPoint 104 receiver — gives KNSD-TV和KUAN-LD the bandwidth to work fully independently in the field, 处理, editing and distributing live raw video without reliance on teams and equipment located back at the broadcast facility. 卡车, 它是由艾美奖获奖卡车制造商和移动集成商建造的, 加速媒体技术, (AMT), is able to act as a backup station in case the main broadcast facility needs to be evacuated, 这种情况可能在最近的COVID-19大流行期间发生.

“We are thrilled with our new truck and are particularly impressed with the power and flexibility of the Dejero equipment, 特别是GateWay网络聚合设备,迈克·福奇说, nbc环球传媒的技术经理, KNSD-TV. “In the past we would have used an encoder/transmitter to access cellular 网works or traditional microwave/satellite to get a signal in, but with the Dejero网关 we can transport video as well as have general-purpose connectivity so we can access all of our in-house systems remotely through private 网works, 公共互联网和云. 所以现在, the field team can be autonomous and rely less on those back at the station to manage content.”

KNSD-TV approached the team at AMT for the provision of what they termed a ‘Swiss Army Knife Truck’ — in essence, a vehicle that was able to both switch a newscast out of the truck in the event the studio facility was inaccessible, 并接收多个通道的手机视频数据直接发送到卡车上. The big challenge lay in getting significant return bandwidth to the truck by allowing the team to receive field assets and to relay them via cellular or satellite 网works without having to have another high bandwidth service plan.

The backbone to Dejero’s solutions is its patented Smart Blending Technology which simultaneously aggregates diverse wired and wireless IP connections from multiple sources to form a virtual ‘网work of 网works’, 提高连接路径的可靠性, 扩大覆盖范围，提供更大带宽.

“Dejero is in a league of its own when it comes to critical connectivity in mobile and nomadic scenarios,汤姆·詹宁斯说, AMT总裁. “我亲自测试了这个系统, in the rural hills of Montana where cell frequencies can barely be counted on to make a normal phone call, I experienced data rates upwards of 30 Mbps constantly and without linking to a satellite.詹宁斯补充道, “总的来说, Smart Blending Technology has helped transform the once behemoth DSNG truck into a highly maneuverable, 成本有效的平台，需要较少的正式培训来操作. 它扩大了新闻卡车在路上的覆盖范围和质量.”

通过持续实时测量每个连接, GateWay dynamically distributes packets across the available multiple connections, 充分利用它们的综合带宽潜力, 实现高达100mbps的上传速度和250mbps的下载速度.

The availability of Smart Blending Technology has created an unprecedented high capacity, 卡车内部的双向数据管道, 为任何类型的IP数据提供惊人的吞吐量. The Dejero网关 delivers critical connectivity to the truck and provides KNSD-TV和KUAN-LD with reliable access to the Inter网, cloud applications such as Latakoo for ENG video and AWS WorkSpaces for accessing content at the station, as well as private 网works from the mobile field locations of KNSD-TV和KUAN-LD’s remote workforce.

卡车使用Dejero CellSat连接服务, intelligently blending cellular connectivity from multiple mobile 网work providers with Ku-band IP satellite connectivity from Intelsat when needed — reliably delivering the bandwidth to transmit broadcast-quality video in real time in all scenarios. The Dejero 通路 E is an adaptive bitrate encoder in a 1U short-depth rack-mount form-factor, 非常适合安装在空间有限的车辆上. 最后, the Dejero WayPoint 104 receiver reconstructs video transported over multiple IP connections from Dejero transmitters, 解码HEVC或AVC, 并将其输出到KNSD-TV或KUAN-LD所需的工作流程- SDI或MPEG-TS.

关于Dejero
它的愿景是在任何地方实现可靠的连接, Dejero汇聚了LTE和5G蜂窝等多种连接路径, satellite and broadband into a virtual ‘网work of 网works’ to deliver enhanced reliability, 扩大覆盖范围, 使用基于云技术的更大带宽. 两届艾美奖技术奖得主, Dejero is trusted to solve the mission-critical live video transport and real-time data transfer challenges of organizations around the world. Founded in 2008, privately-held Dejero is headquartered in Waterloo, Ontario, Canada. 欲了解更多信息，请访问 www.dejero.com.

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