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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [TCP Transmission Mode in Guaranteed Time Slots] Date Submitted: [14 July, 2004] Source: [Seung H. Rhee, Yongsuk Kim, Ki Soo Chang, Jaeho Roh]

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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

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  1. Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [TCP Transmission Mode in Guaranteed Time Slots] Date Submitted: [14 July, 2004] Source: [Seung H. Rhee, Yongsuk Kim, Ki Soo Chang, Jaeho Roh] Company [Samsung Electronics / Kwangwoon University] Address [447-1 Wolgye-Dong, Nowon-Gu, Seoul 139-701, Korea] Voice:[+82-2-943-7607], FAX: [+82-2-943-7607], E-Mail:[rhee@ieee.org] Re: [] Abstract: [This document suggests to enhance IEEE 802.15.3 MAC in order to improve TCP throughput which is degraded in the undirectional CTA. TCP transmission mode is proposed which enables full duplex transmissions of TCP data and ACK.] Purpose: [Providing technical contributions to IEEE 802.15 TG3b] Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Rhee, Kim, Chang, and Roh <Samsung Electronics/KWU>

  2. TCP Transmission Mode July 2004 Samsung Electronics/KWU Rhee, Kim, Chang, and Roh <Samsung Electronics/KWU>

  3. Motivation: TCP Transmissions in a GTS Rhee, Kim, Chang, and Roh <Samsung Electronics/KWU>

  4. Channel Time Request: TCP Enable Bit Rhee, Kim, Chang, and Roh <Samsung Electronics/KWU>

  5. CTA IE: Stream Index for TCP Rhee, Kim, Chang, and Roh <Samsung Electronics/KWU>

  6. TCP Tx Mode (No ACK) Rhee, Kim, Chang, and Roh <Samsung Electronics/KWU>

  7. TCP Tx Mode (Immediate ACK) Rhee, Kim, Chang, and Roh <Samsung Electronics/KWU>

  8. Conclusion • Purpose of our proposal • Providing TCP tx mode which enables bidirectional transmission in a GTS • Advantages (over other methods) • No extra info in data frames • No extra command frames • Backward compatibility Rhee, Kim, Chang, and Roh <Samsung Electronics/KWU>

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