【资料名称】：3GPP长期演进：系统综述，产品开发和测试挑战

【资料作者】：安捷伦

【资料日期】：2009

【资料语言】：英文

【资料格式】：DOC

【资料目录和简介】：

This application note describes the Long Term Evolution (LTE) of the
universal mobile telecommunication system (UMTS), which is being
developed by the 3rd Generation Partnership Project (3GPP). Close
attention is given to LTE’s use of multiple antenna techniques—in
particular, Multiple Input Multiple Output (MIMO)—and to a new
modulation scheme called single carrier frequency division multiple
access (SC-FDMA) that is used in the LTE uplink. Also, because the
accelerated pace of LTE product development calls for measurement
tools that parallel the standard’s development, this application note
introduces Agilent’s expanding portfolio of LTE design, verification,
and test solutions.
目录：
1LTE Concepts....................................................................................3
1.1 Introduction.........................................................................................3
1.2 Summary of LTE requirements ..........................................................4
1.3 History of the UMTS standard...........................................................5
1.4 LTE in context ......................................................................................6
1.5 3GPP LTE specification documents...................................................6
1.6 System architecture overview..........................................................7
2LTE Air Interface Radio Aspects..................................................11
2.1 Radio access modes.........................................................................11
2.2 Transmission bandwidths................................................................11
2.3 Supported frequency bands.............................................................12
2.4 Peak single user data rates and UE capabilities..........................13
2.5 Multiple access technology in the downlink: OFDM and OFDMA...14
2.6 Multiple access technology in the uplink: SC-FDMA..................17
2.7 Overview of multiple antenna techniques.....................................24
2.8 LTE multiple antenna schemes........................................................27
3LTE Air Interface Protocol Aspects .............................................32
3.1 Physical layer overview...................................................................33
3.2 Physical channels and modulation (36.211).................................34
3.3 Multiplexing and channel coding (36.212)....................................43
3.4 Physical layer procedures (36.213)................................................46
3.5 Physical layer measurements (36.214)..........................................49
3.6 Radio resource management (36.133)...........................................52
4RF Conformance Tests ..................................................................58
4.1 UE RF conformance tests.................................................................59
4.2 UE RRM conformance tests.............................................................62
4.3 eNB RF conformance tests..............................................................65
5LTE Product Development Challenges........................................69
5.1 Design simulation and verification.................................................70
5.2 Uplink and downlink signal generation.........................................73
5.3 Baseband analysis............................................................................74
5.4 Uplink and downlink signal analysis.............................................76
5.5 UE development.................................................................................77
5.6 UE protocol development and conformance test..........................78
5.7 Network deployment and optimization..........................................79
6Looking Ahead...............................................................................81
6.1 IMT-Advanced high level requirements.........................................82
6.2 LTE-Advanced solution proposals...................................................83
6.3 Conclusion.........................................................................................86
7More Information...........................................................................87
8List of Acronyms............................................................................88
9References......................................................................................91