Book contents
- Frontmatter
- Contents
- Authorship by Chapter
- Foreword
- Preface
- Part I Introduction to 802.11
- Part II 802.11 Quality of Service
- Part III 802.11 Security
- Part IV High Throughput 802.11
- Part V 802.11 Mesh Networks
- Chapter 10 Capacity of Wireless Mesh Networks
- Chapter 11 Autonomous Mobile Mesh Networks and their Design Challenges
- Chapter 12 Service Provisioning for Wireless Mesh Networks
- Chapter 13 Metro–Scale Wi–Fi Networks
- Chapter 14 Usage and Performance Comparison of Mobile Metro Mesh Networks
- Chapter 15 First, Second and Third Generation Mesh Architectures
- Chapter 16 Wireless Mesh Networks
- Part VI 802.11/Cellular Interworking
- Part VII Coexistence
- Part VIII 802.11 Network and Radio Resource Management
- Part IX 802.11 Range
- Part X 802.11 Hardware Design
- Part XI Wi-Fi Hotspots
- Part XII Wi-Fi Applications
- Part XIII Ultra WideBand (UWB)
- Part XIV Public Wireless Broadband
- Epilogue
- Index
Chapter 11 - Autonomous Mobile Mesh Networks and their Design Challenges
from Part V - 802.11 Mesh Networks
Published online by Cambridge University Press: 10 December 2009
- Frontmatter
- Contents
- Authorship by Chapter
- Foreword
- Preface
- Part I Introduction to 802.11
- Part II 802.11 Quality of Service
- Part III 802.11 Security
- Part IV High Throughput 802.11
- Part V 802.11 Mesh Networks
- Chapter 10 Capacity of Wireless Mesh Networks
- Chapter 11 Autonomous Mobile Mesh Networks and their Design Challenges
- Chapter 12 Service Provisioning for Wireless Mesh Networks
- Chapter 13 Metro–Scale Wi–Fi Networks
- Chapter 14 Usage and Performance Comparison of Mobile Metro Mesh Networks
- Chapter 15 First, Second and Third Generation Mesh Architectures
- Chapter 16 Wireless Mesh Networks
- Part VI 802.11/Cellular Interworking
- Part VII Coexistence
- Part VIII 802.11 Network and Radio Resource Management
- Part IX 802.11 Range
- Part X 802.11 Hardware Design
- Part XI Wi-Fi Hotspots
- Part XII Wi-Fi Applications
- Part XIII Ultra WideBand (UWB)
- Part XIV Public Wireless Broadband
- Epilogue
- Index
Summary
This chapter presents an overview of design challenges involved in mobile mesh networks that support multimedia applications. First, various types wireless mesh networks are enumerated and the historical developments in the area of mobile mesh networks are briefly reviewed. The need for and value of autonomous mobile mesh networks for broadband applications is described later. This is followed by an overview of technical challenges that need to be addressed in designing autonomous mobile mesh networks and for providing useful multimedia peer-to-peer services over such networks. Emphasis is placed on describing generic system level challenges rather than on specific solutions for component subsystems, some of which are only beginning to evolve.
Introduction
Ad hoc wireless networks are interconnected sets of mobile nodes that are self-organizing, self-healing, survivable, and instantaneously available, without any need for prior infrastructure. Since Internet Protocol (IP) suite is now recognized as the universal interface or “glue” for interconnecting dissimilar networks, an IP-based ad hoc network has the potential to solve the interoperability problems faced by various conventional stovepipe networks that are designed for specific usage cases.
A multi-hop mesh network can be defined as a communications network that has two or more paths to any node, providing multiple ways to route data and control information between nodes by “hopping” from node to node until a connection can be established. Mobile mesh networks enable continuous efficient updates of connections to reconfigure around blocked or changed paths.
- Type
- Chapter
- Information
- Emerging Technologies in Wireless LANsTheory, Design, and Deployment, pp. 239 - 260Publisher: Cambridge University PressPrint publication year: 2007