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ERSA
2006
113views Hardware» more  ERSA 2006»
15 years 3 months ago
Efficient FPGA-based Implementations of the MIMO-OFDM Physical Layer
- In this paper, we present a prototype FPGA design for an efficient physical layer implementation of a MIMO-OFDM technique. We propose a pipelined architecture using a Fast Fourie...
Jeoong Sung Park, Hong-Jip Jung, Viktor K. Prasann...
VCIP
2003
132views Communications» more  VCIP 2003»
15 years 3 months ago
Layered self-identifiable and scalable video codec for delivery to heterogeneous receivers
This paper describes the development of a layered structure of a multi-resolutional scalable video codec based on the Color Set Partitioning in Hierarchical Trees (CSPIHT) scheme....
Wei Feng, Ashraf A. Kassim, Chen-Khong Tham
ICC
2007
IEEE
187views Communications» more  ICC 2007»
15 years 8 months ago
Scalable Video Transmission over the IEEE 802.11e Networks Using Cross-Layer Rate Control
— This paper presents a novel cross-layer rate control scheme for optimizing 3D wavelet scalable video transmission over the IEEE 802.11e wireless local area networks. The propos...
Chuan Heng Foh, Yu Zhang, Zefeng Ni, Jianfei Cai
DELTA
2006
IEEE
15 years 7 months ago
A Hardware Implementation of Layer 2 MPLS
This paper presents a hardware architecture for layer 2 Multi Protocol Label Switching (MPLS). MPLS is a protocol framework used primarily to prioritize internet traffic and impro...
Raymond Peterkin, Dan Ionescu
IJCNLP
2004
Springer
15 years 7 months ago
Tagging Complex NEs with MaxEnt Models: Layered Structures Versus Extended Tagset
The paper discusses two policies for recognizing NEs with complex structures by maximum entropy models. One policy is to develop cascaded MaxEnt models at different levels. The ot...
Deyi Xiong, Hongkui Yu, Qun Liu