Invention Grant
US09521560B2 Multicell beamforming system and methods for OFDMA small-cell networks 有权
用于OFDMA小蜂窝网络的多芯波束成形系统和方法

Multicell beamforming system and methods for OFDMA small-cell networks
Abstract:
Disclosed are systems, methods and structures that provide improved spatial reuse of spectral resources in small-cell wireless networks including WiMAX, LTE, LTE-Advanced, etc. Advantageously, the systems and method disclosed while leveraging beamforming for spatial reuse across small cells also decouple it from per-frame scheduling at a small cell base station thereby allowing for beam selections to be computed with a granularity measured in seconds. In realizing these advantages, systems, methods and structures disclosed integrate beam selection with client association.
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