'Qos data' diaporamas de présentation

Services Computing Chapter 8: Solution-Level Quality of Service in SOA

Services Computing Chapter 8: Solution-Level Quality of Service in SOA. IEEE Body of Knowledge on Services Computing Sponsored by Technical Committee on Services Computing, IEEE Computer Society. Your Name:____________________________. Quality of Service in SOA SOA-QoS

1.01k views • 100 slides

Hassan TALIB Vice-Chair ITU-T SG 12, Head DCT ANRT talib@anrt.ma // htalib@ties.itu.int

577 views • 46 slides

Chapter 8- 802.11 Medium Access

Chapter 8- 802.11 Medium Access. CSMA/CA vs CSMA/CD DCF PCF HCF BA WMM. Exam Essentials. Understand the similarities and differences between CSMA/CA and CSMA/CD. Understand both access methods and know what makes them similar and what makes them different.

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Chapter 8- 802.11 Medium Access

Chapter 8- 802.11 Medium Access. CSMA/CA vs CSMA/CD DCF PCF HCF BA WMM. Exam Essentials. Understand the similarities and differences between CSMA/CA and CSMA/CD. Understand both access methods and know what makes them similar and what makes them different.

548 views • 33 slides

Chapter 8- 802.11 Medium Access

Chapter 8- 802.11 Medium Access. CSMA/CA vs CSMA/CD DCF PCF HCF BA WMM. Exam Essentials. Understand the similarities and differences between CSMA/CA and CSMA/CD. Understand both access methods and know what makes them similar and what makes them different.

379 views • 33 slides

Qos related issues in 802.11 MAC and Baseline document #360

Qos related issues in 802.11 MAC and Baseline document #360. Dr. Rajugopal Gubbi, Matthew Fischer and Dr. George Kondylis Broadcom, Corp. What are the modifications? Providing distributed, but controlled channel access within CFP Resolving issues in 802.11-1999 to assist in Qos operation

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Monitoring

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Service-generated Big Data and Big Data-as-a-Service: An Overview

IEEE 2nd International Congress on Big Data June 27-July 2, 2013, Santa Clara, USA. Service-generated Big Data and Big Data-as-a-Service: An Overview http://www.zibinzheng.com/bigdata2013.html. Outline. Introduction Overview Service-generated Big Data Service Trace Logs

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MFQ MMPDU MAC Sequence Numbering

MFQ MMPDU MAC Sequence Numbering. Authors:. Date: 2010-06-01. Abstract. A proposal for MAC sequence numbering of MMPDUs that are subject to Management Frame QoS (MFQ). Purpose of MAC Sequence Number. Duplicate detection (original 802.11 use)

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A-MPDU Delimiter Changes

A-MPDU Delimiter Changes. Authors:. Date: 2010-09-12. A-MPDU Delimiter Changes. Increase Length field to accommodate longer MPDU Support ACK response to QoS Data frame. Increase Length field. The Length field in current A-MPDU delimiter is 12 bits Supports a 4KB MPDU

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Enhancement for AV Transmission

Enhancement for AV Transmission. Lim Wei Lih, Yasuo HARADA , Shinichiro OHMI , Tan Pek Yew (Matsushita Electric Ind.). Outline. TXOP Improvement QoS Registration Delay-ACK Duplication History. TXOP Improvement. TXOP Improvement. Objectives High efficiency

271 views • 15 slides

Enhancement for AV Transmission

Enhancement for AV Transmission. Lim Wei Lih, Yasuo HARADA , Shinichiro OHMI , Tan Pek Yew (Matsushita Electric Ind.). Outline. TXOP Improvement QoS Registration Delay-ACK Duplication History. TXOP Improvement. TXOP Improvement. Objectives High efficiency

317 views • 15 slides

A-MPDU Delimiter Changes

A-MPDU Delimiter Changes. Authors:. Date: 2010-09-12. A-MPDU Delimiter Changes. Increase Length field to accommodate longer MPDU Support ACK response to QoS Data frame. Increase Length field. The Length field in current A-MPDU delimiter is 12 bits Supports a 4KB MPDU

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802.11e EDCA-APSD TXOP Handoff September 2003

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QBSS Downlink Broadcast and Multicast Data Frame Handling

QBSS Downlink Broadcast and Multicast Data Frame Handling. Sid Schrum Texas Instruments, Inc. sschrum@ti.com. Issue Summary. Which frame format (Basic Data vs. QoS Data) should be used for Data broadcast and multicast MSDUs sent by a QAP is not clearly specified.

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Retry Limit for QoS Data

Retry Limit for QoS Data. Yoshihiro Ohtani Sharp Corporation 2 March 2002. (*). Current Spec of the Retry Limit. Current spec of the retry limit for an MPDU within a burst If the BurstAck indicates that an MPDU was not received correctly,

57 views • 5 slides