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Cell phone location evidence for legal professionals : understanding cell phone location evidence from the warrant to the courtroom
- Author / Creator
- Available as
- Online
Details
- Creator
- Larry Daniel
- Format
- Books
- Language
- English
- Publication
-
- London : Academic Press, 2017
- Physical Details
-
- 1 online resource
- data file
- ISBNs
- 9780128093825, 9780128093979, 012809382X, 0128093978
- OCLC
- ocn990802070
- Front Cover; Cell Phone Location Evidence for Legal Professionals; Copyright Page; Dedication; Contents; List of Figures; Author Bio; Foreword; Preface; Acknowledgments; About This Book; 1. What is a Cell Phone?; Introduction; What is a Cell Phone?; Cell phones come in two varieties: cell phones and smart phones; How does the cell phone work?; Common Misconceptions; Summary; 2. What is a Cell Tower?; Introduction; What About Special Events Where Towers Reach Capacity?; Cell Tower Sectors; Co-Location; Key Points About Cell Towers; Summary
- 3. A 20,000-foot View of the Wireless Telephone SystemAn Overview of the Wireless Telephone System; The Location Registers and Roaming; Summary; 4. How Cell Phones Work in the Cellular Phone System; How Cell Phones Work in the Wireless System; Anatomy of a Cell Phone Call; Types of Phone Calls; Moving around-hand offs; Summary; 5. How Does Cell Phone Location Work?; Introduction; How Does Cell Phone Location Work?; Summary; 6. Call Detail Records-Origination, Business Purpose, and Contents; Introduction; Where Do Call Detail Records Originate?
- Business purpose for maintaining call detail records or cell site location informationProof of a service provided; A transaction record for financial accounting purposes; A technical picture of each transaction; What data can be contained in a call detail record?; CDMA (Code division multiple access) network records; GSM (Global system for mobile communications) network records; Summary; 7. How To Get Call Detail and Cell Tower Records; Introduction; Where to Obtain Call Detail Records; How to Request Call Detail Records and Cell Tower Lists; Obtaining Records From the Opposing Party
- Getting cell tower recordsSummary; 8. How Cell Phone Location Evidence is Presented in Court; Introduction; It is all about the maps!; What is the coverage area?; What is radio propagation and how does it look on a map?; Ways that nonexperts show cell phone location evidence in court; The truly odd; How maps should be presented; Summary; 9. Issues With Using Call Detail Records for Location Purposes; Introduction; Call Detail Records; Data transmission records; Text message records; Voice call records; Experts or not, that is the question; Selection of a servicing cell tower; Summary
- 10. Drive Testing, What It Is, and How It Is Used as EvidenceIntroduction; What is Drive Testing?; Types of drive tests; Drive testing equipment and software; Drive Testing Data Collected; Drive Testing Methods; Drive Test Analysis; Drive Testing as Evidence; Summary; 11. Per Call Measurement Data-Real Time Tool-Network Event Locations System Data; Introduction; What is "Precision Location" Data?; What Are Per Call Measurement Data, Real Time Tool, and Network Event Locations System?; Per Call Measurement Data; Real Time Tool; Network Event Locations System; Other factors affecting accuracy