Results 81 to 90 of about 801,042 (190)

Delay based Duplicate Transmission Avoid (DDA) Coordination Scheme for Opportunistic routing [PDF]

open access: yesarXiv, 2017
Since the packet is transmitted to a set of relaying nodes in opportunistic routing strategy, so the transmission delay and the duplication transmission are serious. For reducing the transmission delay and the duplicate transmission, in this paper, we propose the delay based duplication transmission avoid (DDA) coordination scheme for opportunistic ...
arxiv  

On the End-to-End Distortion for a Buffered Transmission over Fading Channel [PDF]

open access: yesarXiv, 2007
In this paper, we study the end-to-end distortion/delay tradeoff for a analogue source transmitted over a fading channel. The analogue source is quantized and stored in a buffer until it is transmitted. There are two extreme cases as far as buffer delay is concerned: no delay and infinite delay.
arxiv  

Delay Performance Analysis with Short Packets in Intelligent Machine Network [PDF]

open access: yesarXiv
With the rapid development of delay-sensitive services happened in industrial manufacturing, Internet of Vehicles, and smart logistics, more stringent delay requirements are put forward for the intelligent machine (IM) network. Short packet transmissions are widely adopted to reduce delay in IM networks.
arxiv  

Opportunistic spectrum access method for cognitive radio sensor network of typical deployment strategies

open access: yesTongxin xuebao, 2014
Explored the opportunistic spectrum access method for cognitive radio sensor networks with regular topology patterns and coverage patterns.The method includes an economic spectrum-and-timeslot-allocation scheme,a sensing-results-reporting scheme and a ...
Wen-xiang LI, Ya-jie MA, Peng KE
doaj   +2 more sources

An Adaptive Concurrent Control Method for High Definition Video Transmission Based on Multi-Terminal Cooperation

open access: yesDianxin kexue, 2015
For the purpose of solving the problem of controlling video traffic concurrent transmission in heterogeneous wireless networks to improve quality of experience (QoE), a video traffic concurrent transmission control model in heterogeneous wireless ...
Xiaoqin Luo, Xiaorong Zhu
doaj  

A Strategy Based on Cooperative Transmission for Minimizing Delivery Delay in WSN

open access: yesInternational Journal of Distributed Sensor Networks, 2013
To achieve the purpose of energy conservation, various sleep scheduling approaches, such as duty cycle, are applied in wireless sensor networks (WSN).
Qingyu Yang, Xinyu Yang, Yu Wang, Dou An
doaj   +1 more source

Advanced IEEE 802.11ax TCP aware scheduling under unreliable channels [PDF]

open access: yesarXiv, 2018
In this paper we suggest advanced IEEE 802.11ax TCP-aware scheduling strategies for optimizing the AP operation under transmission of unidirectional TCP traffic. Our scheduling strategies optimize the performance using the capability for Multi User transmissions over the Uplink, first introduced in IEEE 802.11ax, together with Multi User transmissions ...
arxiv  

Low delay data transmission over the ATDMA air interface [PDF]

open access: green, 2002
C. Mourot   +4 more
openalex   +1 more source

Performance Analysis of Slotted Secondary Transmission with Adaptive Modulation under Interweave Cognitive Radio Implementation [PDF]

open access: yesarXiv, 2017
In cognitive radio communication, unlicensed secondary user (SU) can access under-utilized spectrum of the licensed primary user (PU) opportunistically for emerging wireless applications. With interweave implementation, SU has to perform spectrum sensing on the target frequency band and waits for transmission if PU occupies the channel.
arxiv  

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