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ALL-IP 4G NETWORK ARCHITECTURE FOR EFFICIENT MOBILITY AND RESOURCE MANAGEMENT

ALL-IP 4G NETWORK ARCHITECTURE FOR EFFICIENT MOBILITY AND RESOURCE MANAGEMENT. YOUNG-JUNE CHOI, UNIVERSITY OF MICHIGAN KWANG BOK LEE AND SAEWOONG BAHK, SEOUL NATIONAL UNIVERSITY 報告 : 謝旻欣. Outline. 一、 Introduction 二、 All-ip cellular network 1.All-ip 4G network

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ALL-IP 4G NETWORK ARCHITECTURE FOR EFFICIENT MOBILITY AND RESOURCE MANAGEMENT

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  1. ALL-IP 4G NETWORK ARCHITECTURE FOREFFICIENT MOBILITY AND RESOURCE MANAGEMENT YOUNG-JUNE CHOI, UNIVERSITY OF MICHIGAN KWANG BOK LEE AND SAEWOONG BAHK, SEOUL NATIONAL UNIVERSITY 報告:謝旻欣

  2. Outline • 一、 Introduction • 二、All-ip cellular network 1.All-ip 4G network 2.Subnet-based 4G network • 三、Network architecture for efficient multiple access 1.

  3. 一、 Introduction(1/5) • Title • 大 • 小

  4. 二、Physical Rate Based Admission Control(1/5) • AP distributes TXOPs to individual QSTAs according to their instantaneous physical rates.

  5. 三、NUMERICAL RESULTS(1/3) • Each QSTA has one QoS connection.

  6. 四、 SIMULATION RESULTS(1/3) • Topology • The QoS session requests from QSTAs to the QAP arrive according to Poisson distribution with the average arrival interval changing from 5 s to 12 s, and the lifetime of a QoS session is assumed to be exponentially distributed with a mean value of 50 s. • One QSTA has at most one QoS session at a time. • QSTAs in the QBSS move according to the so-called “random waypoint” mobility model [9].

  7. 五、 CONCULSIONS(1/1) • They have proposed the novel PRBAC admission control scheme.

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