Beam coverage and coloring scheme is the premise of multi-beam communication (research).

覆盖和染色方案的确定是研究多波束通信的前提。

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Using the idea of CDMA, an automatic beam selection scheme for indoor diffuse wireless infrared communication systems is presented.

文章应用码分多址的思想，提出一种具有自动波束选择的室内漫射红外通信系统方案。

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Multi-beam antenna is a key technology in the satellite mobile communication system.

多波束天线技术是卫星移动通信系统中的关键技术之一。

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This card also includes the high-quality beam-forming microphone, allowing advanced voice communication without the need for the headset by leveraging CrystalVoice Echo Cancellation, CrystalVoice Focus and CrystalVoice Active Noise Reduction.

ENGADGET: Creative doles out Sound Blaster gaming headsets, Recon3D audio platform / sound cards