P 2 P Overlay , Internet Underlay and Their Mutual Impact Amir

نویسنده

  • Amir Hassan Rasti
چکیده

2 Studying the Internet Topology (Underlay) 6 2.1 AS-level Topology of the Internet . . . . . . . . . . . . . . . . . . 6 2.1.1 Data Sources for AS-level Topology . . . . . . . . . . . . 7 2.1.2 Characterization Methods for AS-level Topology . . . . . 10 2.1.3 Modeling the AS-level Topology . . . . . . . . . . . . . . 13 2.2 Router-level Topology of the Internet . . . . . . . . . . . . . . . . 15 2.2.1 Data Sources for Router-level Topology . . . . . . . . . . 15 2.2.2 Characterization Methods for Router-level Topology . . . 18 2.2.3 Modeling the Router-level Topology . . . . . . . . . . . . 19

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Characterizing the Global Impact of P2P Overlays on the AS-Level Underlay

This paper examines the problem of characterizing and assessing the global impact of the load imposed by a Peer-to-Peer (P2P) overlay on the AS-level underlay. In particular, we capture Gnutella snapshots for four consecutive years, obtain the corresponding AS-level topology snapshots of the Internet and infer the AS-paths associated with each overlay connection. Assuming a simple model of over...

متن کامل

Characterizing the Global Impact of the P2P Overlay on the AS-level Underlay

This paper examines the problem of characterizing and assessing the global impact of the load imposed by a Peer-toPeer (P2P) overlay on the AS-level underlay. Toward this end, we make three contributions: (i) We describe the major challenges in addressing this problem (e.g., capturing overlay snapshots, determining the load generated by of individual connections, and identifying the AS-level pa...

متن کامل

Realistic underlays for overlay simulation

Overlay networks have become an enabler for innovation in today’s Internet through cost-efficient and flexible deployment of novel services. The self-organization and scalability properties that peer-to-peer-based overlay networks provide have created real-world large-scale systems like Kad, or Amazon’s Dynamo. Building upon the OMNeT++ simulation environment, the OverSim framework provides wid...

متن کامل

Performance Analysis of Device to Device Communications Overlaying/Underlaying Cellular Network

Minimizing the outage probability and maximizing throughput are two important aspects in device to device (D2D) communications, which are greatly related to each other. In this paper, first, the exact formulas of the outage probability for D2D communications underlaying or overlaying cellular network are derived which jointly experience Additive White Gaussian Noise (AWGN) and Rayleigh multipat...

متن کامل

An Internet Coordinate System to Enable Collaboration between ISPs and P2P Systems

P2P systems, which contribute a significant portion of today’s Internet traffic, build their overlay topology largely agnostic of the Internet underlay. This leads to traffic management challenges for ISPs on the one hand, and potentially inefficient neighbourhood selection for P2P nodes on the other hand. To alleviate this problem, we propose a novel global Internet coordinate system, which ca...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2009