Efficient packet transmission scheme using minipackets in wireless networks

被引：0

作者：

Kwon, YH ^{[1
]}

Oh, MK ^{[1
]}

Park, DJ ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Comp Sci & Elect Engn, Taejon 305701, South Korea

来源：

VTC2004-FALL: 2004 IEEE 60TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-7: WIRELESS TECHNOLOGIES FOR GLOBAL SECURITY | 2004年

关键词：

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

An efficient packet transmission scheme is proposed to avoid unnecessary retransmission of correctly received symbols. In the proposed scheme, we implement small packets (referred to as minipackets) in a payload of transmission. The use of minipackets makes it possible to retransmit only erroneous received symbols, which leads to high throughput and low packet delay through harsh wireless channels. Moreover, as the performance is dependent on the length of minipackets, we present the method of searching for the optimal minipacket length. Numerical simulations show that the performance of the proposed scheme is significantly improved compared with the conventional single payload scheme, and even better than that of the combined hybrid-ARQ scheme.

引用

页码：1158 / 1162

页数：5

共 11 条

[1]

AKYILDIZ IF, 1998, IEEE ICC JUN, V2, P1109

[2] Simple and efficient techniques to implement a self-reconfigurable ARQ system in a slowly varying mobile radio environment [J].

Annamalai, A ;

Bhargava, VK .

WIRELESS PERSONAL COMMUNICATIONS, 2000, 13 (1-2) :97-117

[3]

Institute of Electrical and Electronic Engineers, 1999, 80211B1999 IEEE

[4] GENERALIZED TYPE-II HYBRID ARQ SCHEME USING PUNCTURED CONVOLUTIONAL CODING [J].

KALLEL, S ;

HACCOUN, D .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1990, 38 (11) :1938-1946

[5]

KWON YH, 2003, VTC 2003 SPR IEEE, V3, P1550

[6]

LUO W, 2000, IEEE GLOBECOM, V1, P53

[7] Performance of hybrid ARQ for IP packet transmission on fading channel [J].

Prasad, AR ;

Shinohara, Y ;

Seki, K .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1999, 48 (03) :900-910

[8]

PROAKIS JG, 2001, DIGITAL COMMUNICATIO, P416

[9]

PURSLEY MB, 1994, IEEE C MILCOM 1994, V1, P168

[10] Formal specification and verification of safety and performance of TCP selective acknowledgment [J].

Smith, MA ;

Ramakrishnan, KK .

IEEE-ACM TRANSACTIONS ON NETWORKING, 2002, 10 (02) :193-207

← 1 2 →