聯絡安捷倫專家

cdma2000/CDMA 測試

分碼多工存取 (CDMA) 技術也和產業需求一樣演進和趨於成熟,這是一項以 TIA/EIA IS-95 CDMA 標準 (包括 IS-95A 和 IS-95B 版本) 為基礎的數位蜂巢技術,CDMA 最早推出時是做為語音通訊的解決方案,採用了使用數位碼的直接序列調變,以擴展其頻譜。

隨著使用者設備和應用的演進,cdma2000 取代了 CDMA,cdma2000 是由電信產業協會 (Telecommunication Industry Alliance) 開發的技術,支援電路切換語音通訊,以及單一 1.25 MHz 通道中最高達 307 kbps 的封包資料速率。

另一項從 CDMA/cdma2000 演進而來的技術是 1xEV-DO (1x Evolution,僅限資料)。如需關於這項 cdma2000 空中介面增強技術 (經過最佳化,適用於封包資料傳輸) 的詳細資訊,可參閱安捷倫 1xEV 技術網頁

安捷倫科技提供 cdma2000/CDMA 產品、解決方案和服務,適用於參與設計、整合、製造的工程師與技術經理,以及新一代網路的效能。清楚洞察、 信心滿滿。 加速開發新世代無線裝置。

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M9072A cdma2000/cdmaOne X-Series Measurement Application for PXIe Vector Signal Anlayzer 
This document provides technical and other information related to the cdma2000/cdmaOne X-Series measurement application for modular instruments.

技術總覽 2014-04-07

PDF PDF 4.09 MB
Agilent’s EXM Wireless Test Set Ready for Volume Production of LTE-A, 802.11ac WLAN Devices 
Agilent Technologies today announced the E6640A EXM wireless test set, which offers breakthrough manufacturing-test scalability in technology coverage, performance and capacity to test up to 32 cellular and wireless-connectivity devices in parallel.

新聞資料 2014-02-13

 
E6640A EXM 無線測試儀 - 配置指南 
E6640A EXM 無線測試儀 - 配置指南

配置設定指南 2013-12-09

E6640A EXM Wireless Test Set - Flyer  
The EXM wireless test set is scalable to meet your production needs. It delivers the speed, accuracy and port density you need to ramp up rapidly and optimize full-volume manufacturing.

型錄 2013-11-08

PDF PDF 1.17 MB
Solutions and Measurement Tools for Use in Average Power and Envelope Tracking Design - Application  
This app note provides an outline of the techniques involved and the solutions Agilent provides for RF, baseband and system developers.

應用手冊 2013-08-05

N9072A & W9072A cdma2000/cdmaOne X-Series Measurement Application - Technical Overview 
The cdma2000/cdmaOne measurement application transforms the X-Series signal analyzers into standards-based transmitter testers. This application provides fast, one-button RF conformance measurements.

技術總覽 2013-05-23

PDF PDF 3.19 MB
E1962B cdma2000/IS-95/AMPS Mobile Test Application - Technical Overivew 
This technical overview covers the technical specifications/features of E1962B cdma2000 mobile test application, E6702C cdma2000 lab application, and E5515C mainframe

技術總覽 2013-04-10

PDF PDF 1.18 MB
E6702F cdma2000/IS-95/AMPS Lab Application - Technical Overview 
This technical overview provides the specifications for the E6702F cdma2000, IS-95, and AMPS lab application to verify and ensure the quality of RF performance of these devices.

技術總覽 2013-04-10

EXT Wireless Communications Test Set Non-signaling Test Overview 
This application note explains how non-signaling test methods make it possible for manufacturers to reduce both test times and test equipment costs across a range of wireless technologies

應用手冊 2012-08-01

PDF PDF 290 KB
Agilent Technologies Announces Wireless Communications Test Set with Innovative Multiport Adapter 
Agilent Technologies introduced the E6607B EXT wireless communications test set and companion E6617A multiport adapter. Optimized for non-signaling testing, the EXT/MPA combination increases test throughput and reduces the cost of test in the manufacturing of current- and next-generation smartphones and tablets that contain multiformat and multiband technologies.

新聞資料 2012-08-01

 
Greater insight. Greater confidence. Accelerate next-generation wireless - Brochure 
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.

型錄 2012-05-31

PDF PDF 1.37 MB
Agilent Technologies Introduces 6-GHz Signal Generators with Industry-Best Performance 
Today's aerospace/defense environment requires enhanced radar performance to detect weak signals at long distances. To provide the pure and precise signals needed to test these designs, the MXG uses an innovative triple-loop synthesizer to deliver phase noise performance of -146 dBc/Hz at 1 GHz and 20 kHz offset. For developers of radar components such as mixers and analog-to-digital converters, the MXG also features industry-leading spurious performance of -96 dBc at 1 GHz.

新聞資料 2012-05-01

 
N9072A & W9072A cdma2000/cdmaOne X-Series Measurement Application, Self-Guided Demonstration 
This demonstration guide provides step-by-step instructions for making key CDMA base station transmitter and component measurements.

基本展示 2011-06-27

PDF PDF 1.81 MB
Testing Handovers Between LTE and 3G cdma2000/1xEV-DO Cellular Networks - Application Note 
This application note explains test handovers between LTE and third generation cdma2000/1xEV-DO cellular networks as well as network evolution.

應用手冊 2011-06-15

Agilent Technologies Now Supports Real-Time Fading with PXB and Wireless Communications Test Set  
Agilent Technologies Inc. (NYSE: A) today introduced a real-time 2G/3G fading solution that features a direct digital connection between the N5106A PXB baseband generator and channel emulator and E5515C 8960 wireless communications test set.

新聞資料 2010-09-28

 
Customizing the E656XC/N588XA Wireless Test Manager - Application Note 
This document shows how to use the WTM program to perform extra test procedures and implement some of the program’s advanced capabilities.

應用手冊 2007-07-30

Testing Push-to-Talk Over Cellular (R&D only) - Application Note 
With nearly 200 GCF conformance and interoperability PoC test cases now in existence, testing the compliance of PoC to industry standards is essential and Agilent's made it easy.

應用手冊 2006-07-27

Applications Testing with the Agilent 8960 Series 10 Wireless Test Set (R&D only) - Application Note 
The 8960 (E5515C) and Agilent lab applications help you throroughly test to current technology standards.

應用手冊 2006-03-27

How Digitally Generated Faded Signals Reduce Cost of Test (R&D only) - Application Note 
Reduce cost of test, simplify testing and be assured of accuracy using digitally integrated, calibrated noise and fading patterns.

應用手冊 2005-08-15

cdma2000測試實機展示 
cdma2000 無線測試功能實機 展示 撥放時間約5分鐘

基本展示 2005-06-01

Designing and Testing cdma2000 Base Stations (AN 1357) 
This Application Note describes base station design and measurement issues at the physical...

應用手冊 2003-02-25

Designing and Testing cdma2000 Mobile Stations - Application Note 1358 
One of the proposals for the IMT-2000 requirements for a 3G global wireless communications system is cdma2000. This application note describes mobile station design and measurement issues at the physical layer (layer 1) that may be different between cdma2000 and cdmaOne.

應用手冊 2003-01-13

Demonstration Guide for cdma2000 Measurements 
Demonstration guide for cdma2000 measurements.

基本展示 2001-09-25

Comparison of Agilent Technologies IS-95/IS-2000 Test Sets 
The existing products cover the IS-95 CDMA standard with a wealth of features,while the E5515C/E1962B provides IS-2000 coverage with a more limited feature set combined with numerous performance enhancements.

應用手冊 2001-07-18

Standards Comparison for Key Measurements on Mobile Stations for cdma2000 and IS-98-C 
This product note outlines the key differences between the standards for IS-95 (IS-98C) mobile stations and IS-98-D (cdma2000) mobile stations.

應用手冊 2001-03-02

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