【資料名稱】：BTS英文資料

【資料作者】：Sampo Huusko

【資料日期】：19 April, 2004

【資料語言】：英文

【資料格式】：PDF

【資料目錄和簡介】：

英文資料，還是不錯的，希望有這方面需求的朋友喜歡。

TABLE OF CONTENTS

ABSTRACT
TIIVISTELMÄ
TABLE OF CONTENTS
PREFACE
ABBREVIATIONS
1. INTRODUCTION........................................................................................9
1.1. Background........................................................................................9
1.2. Research Problem ...........................................................................10
1.3. Objectives ........................................................................................11
1.4. Structure of the Thesis.....................................................................12
2. UTRAN ARCHITECTURE........................................................................13
2.1. Transmission Interfaces...................................................................14
2.2. Asynchronous Transfer Mode..........................................................15
3. BASE STATION ARCHITECTURE..........................................................17
3.1. Baseband.........................................................................................19
3.1.1. Wideband Application Manager Unit ....................................20
3.1.2. Wideband Signal Processing Unit ........................................21
3.1.3. Other Baseband Units ..........................................................23
3.2. RF Section .......................................................................................24
3.3. Local Cell .........................................................................................24
3.4. Baseband Pooling............................................................................25
3.5. Software Architecture and System Components.............................26
4. TELECOM SOFTWARE...........................................................................28
4.1. Telecom SW Model..........................................................................28
4.2. Telecom Resource Manager ...........................................................29
4.2.1. Global Resource Manager....................................................29
4.2.2. Local Resource Manager .....................................................30
5. RESOURCE MANAGEMENT ..................................................................31
5.1. ATM MCU Capacity .........................................................................31
5.2. Signal Processing Capacity.............................................................32
5.3. Capacity Calculations ......................................................................33
5.3.1. Load Parameters for DSP Processing in WSP ....................35
5.3.2. Load Parameters for AAL2 and FP Processing ...................36
5.4. Cell and Common Channel Allocation.............................................37
5.5. Dedicated Channel Allocation..........................................................41
5.6. Failure Situations .............................................................................44
5.7. Future Changes in Resource Management.....................................44
6. TESTING PROCESS ...............................................................................45
6.1. Integration & Verification Process ...................................................46
6.1.1. Product Integration ...............................................................47
6.1.2. Functional Testing ................................................................47
6.1.3. System Testing .....................................................................48
6.2. Fault Management Procedure .........................................................50
7. RESOURCE MANAGEMENT TESTING .................................................52
7.1. Testing Tools ...................................................................................53
7.1.1. BS RAD Tool ........................................................................53
7.1.2. DSP Browser ........................................................................53
7.1.3. BTS Browser.........................................................................53
7.1.4. Iub Analyzer..........................................................................54
7.1.5. TASSU..................................................................................54
7.2. Testability Features..........................................................................55
7.2.1. Pseudo Load.........................................................................56
7.2.2. Other Testability Features and Tools ...................................56
7.3. Performance Testing .......................................................................57
7.4. Functionality Testing........................................................................60
7.5. Test Comprehension and Testing Resources .................................64
7.6. Regression Testing..........................................................................66
8. DISCUSSION...........................................................................................67
9. SUMMARY ...............................................................................................69
10. REFERENCES.........................................................................................70