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MIMO 的 LTE 实施

智能天线技术多路输入多路输出(MIMO)技术对 LTE 至关重要,它能够最大限度提高系统容量并提供高数据速率。设计方案包括 2 个发射机 × 2 个接收机和 4 个发射机 × 4 个接收机两种。上行链路与下行链路的调制方案是不同的。上行链路采用单载波频分多址(SC-DFMA)调制,属于 OFDM(正交频分复用)方案的一种,下行链路采用 OFDMA(正交频分多址)调制。

设计 LTE 标准的一个主要动力是为了降低终端或移动设备的成本。因此考虑尽量减少多用户多路输入多路输出(MU-MIMO)移动设备上的实际发射天线数量。

在草案完成之后,该标准仍在演进,标准的细节不断变化。参见本网页上列出的应用指南和培训活动,以便了解该技术的最新发展,并学习有效的设计和测试技术。

Agilent LTE 和 MIMO – 更深入的分析带来更坚定的信心。

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N5106A PXB Baseband Generator and Channel Emulator - Configuration Guide 
This configuration guide offers assistance in the ordering process for the PXB, including convenient bundles and custom configurations.

配置指南 2013-11-25

PDF PDF 1.15 MB
Modular for Wireless 
View these videos to learn more about for evolving Wireless test challenges; Agilent is ready to help by sharing its expertise in measurements, PXI modular instrumentation and test automation.

基本演示 2013-11-22

 
Wireless Videos - WLAN 
View these videos to learn more about wireless from Agilent - test solutions from Agilent for MIMO, WiMAX(TM), RFID, WLAN, Bluetooth®, and more.

基本演示 2013-07-09

 
Cellular videos - HSPA, MSR, MIPI, and Tradeshow product demonstrations 
Agilent engineers are experts in test and focus on developing equipment and systems ahead of the technology wave. View these videos below to learn more about the intricacies of wireless from Agilent, and much more.

基本演示 2013-07-09

 
Cellular videos - LTE-A Videos 
Agilent engineers are experts in test and focus on developing equipment and systems ahead of the technology wave. View these videos below to learn more about the intricacies of wireless from Agilent, and much more.

基本演示 2013-04-14

 
Agilent PXT Wireless Communications Test Set Selected by Tri-L Solutions for LTE Over-the-Air Test 
Agilent Technologies Inc. (NYSE: A) today announced that Tri-L Solutions Inc. has selected Agilent's PXT wireless communications test set and integrated it with Tri-L Solutions SmarTest measurement software for testing LTE over the air.

新闻资料 2013-04-08

 
Modular for Cellular Videos 
View these videos to learn more about for evolving Cellular test challenges; Agilent is ready to help by sharing its expertise in measurements, PXI modular instrumentation and test automation.

基本演示 2013-02-05

 
Cellular videos - LTE Videos 
Agilent engineers are experts in test and focus on developing equipment and systems ahead of the technology wave. View these videos below to learn more about the intricacies of wireless from Agilent, and much more.

基本演示 2013-02-05

 
Agilent Technologies Introduces Industry's First LTE-Advanced 8x8 MIMO Signal-Generation and Analysi 
Agilent Technologies Introduces Industry's First LTE-Advanced 8x8 MIMO Signal-Generation and Analysis Solutions

新闻资料 2013-01-03

 
Wireless Videos- WiMAX, Zigbee, and Tradeshow product demonstrations 
View these videos to learn more about wireless from Agilent - test solutions from Agilent for MIMO, WiMAX(TM), RFID, WLAN, Bluetooth®, and more.

基本演示 2012-11-08

 
Cellular videos - MIMO Videos 
Agilent engineers are experts in test and focus on developing equipment and systems ahead of the technology wave. View these videos below to learn more about the intricacies of wireless from Agilent, and much more.

基本演示 2012-11-08

 
无线技术视频 
观看视频,了解安捷伦无线技术的详细信息--用于 MIMO、WiMAX(TM)、RFID、WLAN 和蓝牙®等的安捷伦测试解决方案。

基本演示 2011-11-18

 
长期演进技术(LTE)视频 
观看这些视频,了解安捷伦 LTE 技术的更多信息 — 通过深入了解复杂的 LTE 技术以及其他更多信息,使您更轻松、更快速地完成高性能 LTE 产品开发。您可以经常查看我们所提供的最新视频。

基本演示 2011-08-01

 
Introduction of LTE-Advanced Signal Generation and Analysis at Mobile World Congress March 2011 
Agilent’s European Marketing Manager, Renaud Duverne, introduces new capabilities capabilities such as carrier aggregation and answers questions about LTE-A early adoption, reducing the cost of test, transformative technologies and the challenges of growing video traffic.

基本演示 2011-03-14

 
Learn about MIMO with these useful resources from Agilent 
Order the "10 Things to Know" poster, and the CD of 6 webcasts, and app notes

促销资料 2011-03-02

 
Demonstration of analysis of un-impaired and impaired WiMAX(TM) MIMO signal  
This video contains an analysis of a 2x2 WiMAX MIMO signals using the N7100 Multi-channel Signal Analysis Platform and the 89600 Vector Analysis Software. Both an un-impaired signal and signal impaired by pedestrian fading are examined.

基本演示 2011-03-02

 
利用安捷伦的重要资源了解 MIMO 
订购“应了解的 10 个方面”海报、6 个网络研讨会 CD 和应用指南

促销资料 2011-03-02

 
N7100 Multi-channel Signal Analysis support of MIMO development 
The N7100 Multi-channel analysis platform helps solve difficult problems in MIMO development. The video is an overview of the many measurement and analysis capabilities of the N7100.

基本演示 2011-02-22

 
Demonstration of analysis of un-impaired and impaired LTE MIMO signal 
This video contains an analysis of a 2x2 LTE MIMO signals using the N7100 Multi-channel Signal Analysis Platform and the 89600 Vector Analysis Software. Both an unimpaired signal and signal impaired by static fading are examined.

基本演示 2011-02-22

 
Demonstration of analysis of an un-impaired MIMO WiFi signal 
This video demonstrates how Agilent’s N7100 Multichannel signal analysis platform can identify and troubleshoot problems in a WiFi signal.

基本演示 2011-02-22

 
LTE MIMO Composite EVM  
This is a demonstration of a 2x2 LTE MIMO system configuration where the Agilent 89600 VSA software and Agilent N9020A MXA signal analyzers are used to make an LTE MIMO composite EVM measurement on signals from the Agilent N5182A MXG signal generators.

基本演示 2011-01-12

 
深入了解高速蜂窝 
This brochure speaks to Agilent's Cellular from products, to experts to knowledge library and how Agilent gives you greater insight and greater confidence into Cellular.

手册 2010-11-30

PDF PDF 1.60 MB
深入了解高速蜂窝 
This brochure speaks to Agilent's Cellular from products, to experts to knowledge library and how Agilent gives you greater insight and greater confidence into Cellular.

手册 2010-11-30

PDF PDF 1.60 MB
YouTube Video: LTE MIMO Composite EVM 
This is a demonstration of a 2x2 LTE MIMO system configuration where the Agilent 89600 VSA software and Agilent N9020A MXA signal analyzers are used to make an LTE MIMO composite EVM measurement. (Youtube video, 4.43min)

基本演示 2010-09-24

 
What every engineer needs to know about MIMO operation and measurement 
Utilizing MIMO to its fullest potential requires the engineer to have basic knowledge of its operation and measurement. This EP&T article by Agilent boils this knowledge down into 9 fundamental facts.

文章 2010-09-15

 

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