IEEE 802.15.3 High-Rate WPAN(Wireless Personal Area Network)은 TDMA방식을 사용하며 10m내외에서 멀티미디어와 같은 실시간, 대용량 데이터의 전송을 목적으로 한 기술이다. TDMA방식을 사용하는 기술은 디바이스들이 통신을 하기 전에 미리 채널시간을 할당받아야 한다. IEEE 002.15.3 High-Rate WPAN 환경에서 TCP stream을 전송할 경우 TCP ACK을 전송하기 위해 새로운 채널시간을 할당받아야 한다 송신단은 전송할 데이터와 할당받은 채널시간이 남아있더라도 TCP ACK을 수신할 때까지 아무런 전송도 할 수 없게 된다. 본 논문에서는 High-rate WPAN환경에서 TCP stream을 효과적으로 지원하기 위해 송신단이 할당받은 채널시간동안 송신단과 수신단이 충돌없이 채널을 사용하며 네트워크의 성능을 향상시키는 방법을 제안한다.
KSP Keywords
High-rate, IEEE 802.15.3, Wireless Personal Area Network(WPAN)
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.