A near maximum-likelihood (ML) multiuser detection algorithm based on unconstrained optimization approach is proposed for code-division multiple access (CDMA) systems.

针对码分多址(CDMA)系统提出了一种基于无约束最优化的近最大似然多用户检测算法。

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Each MUOS satellite features two payloads — a wideband code division multiple access (WCDMA) payload and a legacy UHF payload.

每个MUOS卫星配备了两个有效载荷——宽频码分多址(WCDMA)有效载荷和传统UHF有效载荷。

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MUOS leverages third generation (3G) Wideband Code Division Multiple Access (WCDMA) cellular phone technology in the implementation of the ground segment.

MUOS利用第三代宽带码分多址蜂窝电话技术实现地面部分。

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Verizon, by contrast, uses a different standard, known as code-division multiple access (CDMA).

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It signed a deal earlier this year to source phones from an undisclosed Asian contractor that will work with the carrier's chosen technology, code-division multiple access (CDMA).

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Due to its strong patent position, it also collects fees from 195 licensees, spanning most of the cell-phone industry for code-division, multiple-access technology, which is the standard communications technology in cellular networks.

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