When multiple cooperative communication: virtual real-time service theory and application

A novel communication service methodology, virtual real-time service, was proposed to discover and utilize the rich temporal and spectrum resource hidden in the negative time axis. Thanks to the delay tolerance of embedded wireless pushing,it could help to unify the content demand of different users...

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Main Author: Wei Chen
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2014-07-01
Series:Dianxin kexue
Subjects:
Online Access:http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.07.008/
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author Wei Chen
author_facet Wei Chen
author_sort Wei Chen
collection DOAJ
description A novel communication service methodology, virtual real-time service, was proposed to discover and utilize the rich temporal and spectrum resource hidden in the negative time axis. Thanks to the delay tolerance of embedded wireless pushing,it could help to unify the content demand of different users,so as to achieve significant spectral and energy efficiency gains of wireless multicasting. The three extensions of cognition object, time scale, and coordination range, induced by virtual real-time service were described. The consumption of computation and storage resource was a cost to be paid for the gains of the energy and spectral efficiency.Hence,the multi-unit collaboration of computation (including cognition), storage, and communications units was highly desired to minimize the cost of computation and storage resource, while maximize the energy and spectral efficiency gains. The proposed scheme holds the promise of overcoming the stringent restrain on the spectral efficiency,which is caused by the current communication architecture and its underlying theory. The union of its two main characteristics, namely, time non-homogenous transmission and multi-unit collaboration,are expected to form a paradigm-shift theory on time non-homogenous multi-unit collaboration communications.
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institution Kabale University
issn 1000-0801
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spelling doaj-art-45df9b77797c4615baae101c602451422025-01-15T03:19:09ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012014-07-0130435259620022When multiple cooperative communication: virtual real-time service theory and applicationWei ChenA novel communication service methodology, virtual real-time service, was proposed to discover and utilize the rich temporal and spectrum resource hidden in the negative time axis. Thanks to the delay tolerance of embedded wireless pushing,it could help to unify the content demand of different users,so as to achieve significant spectral and energy efficiency gains of wireless multicasting. The three extensions of cognition object, time scale, and coordination range, induced by virtual real-time service were described. The consumption of computation and storage resource was a cost to be paid for the gains of the energy and spectral efficiency.Hence,the multi-unit collaboration of computation (including cognition), storage, and communications units was highly desired to minimize the cost of computation and storage resource, while maximize the energy and spectral efficiency gains. The proposed scheme holds the promise of overcoming the stringent restrain on the spectral efficiency,which is caused by the current communication architecture and its underlying theory. The union of its two main characteristics, namely, time non-homogenous transmission and multi-unit collaboration,are expected to form a paradigm-shift theory on time non-homogenous multi-unit collaboration communications.http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.07.008/wireless communicationvirtual real-time servicemulti-unit collaborative communicationspectrum efficiencycognitive wireless network5G
spellingShingle Wei Chen
When multiple cooperative communication: virtual real-time service theory and application
Dianxin kexue
wireless communication
virtual real-time service
multi-unit collaborative communication
spectrum efficiency
cognitive wireless network
5G
title When multiple cooperative communication: virtual real-time service theory and application
title_full When multiple cooperative communication: virtual real-time service theory and application
title_fullStr When multiple cooperative communication: virtual real-time service theory and application
title_full_unstemmed When multiple cooperative communication: virtual real-time service theory and application
title_short When multiple cooperative communication: virtual real-time service theory and application
title_sort when multiple cooperative communication virtual real time service theory and application
topic wireless communication
virtual real-time service
multi-unit collaborative communication
spectrum efficiency
cognitive wireless network
5G
url http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.07.008/
work_keys_str_mv AT weichen whenmultiplecooperativecommunicationvirtualrealtimeservicetheoryandapplication