Results 91 to 100 of about 961,838 (166)
Shared carrier vertical network transformation algorithm in heterogeneous wireless networks
Tongxin xuebao, 2012 In order to enhance the spectrum efficiency in heterogeneous wireless networks,the idea of dynamic spectrum allocation (DSA) used in cognitive radio was introduced into the heterogeneous wireless networks,the idea of vertical handoff for multi-mode ...
Liang ZHAO +3 more
doaj +2 more sources
A Vertical Handoff Decision Scheme in Heterogeneous Wireless Systems
, 2008 International audienceOne of the goals of next generation wireless networks (NGWNs) refers to the ability of supporting heterogeneous wireless access technologies.
O. Salazar +5 more
core +1 more source
An Intelligent Decision Model for Seamless Vertical Handoff across Heterogeneous Networks
, 2007 近年來，如WLAN、GPRS、3G等的網路技術越來越普及。這些網路的信號範圍彼此互相覆蓋的機率相當高。對於漫遊在這些網路之間的用戶而言，他們希望不管漫遊到哪個網路中，都能夠隨時隨地連接上線。因此，垂直無縫交遞成為一個重要的問題。 為實現高性能，使用者會希望能選擇最好的網路來連接。 然而，如信號複蓋範圍，最大資料傳輸率，價格，耗電量等特性，在不同的網路之間，會有很大的差異。此外，各種不同類型的服務，需要這些特性的不同組合。 雖然大多數對於垂直交遞是基於單一政策來優化服務，並未考慮不同服務間的差異。因此 ...
蕭偉成, Xiao, Wei-Cheng
core
Active application oriented vertical handoff in next-generation wireless networks
, 2005 [[abstract]]Coexistence of heterogeneous wireless networks to provide service anywhere at anytime is an inevitable trend in the development of the next- generation wireless data networks.
Chen,Wen-Tsuen, Shu,Yen-Yuan
core +1 more source
A Systematic study on Multi criterion based Vertical Handoff Decision Algorithm to Maximize the Network Performance [PDF]
Journal of Electrical and Electronics Engineering, 2016 To maximize the traffic capacity of a coverage area, heterogeneous networks were introduced in place of homogeneous networks. The scenario of more heterogeneous networks will create more number of handoffs between base stations.
KILARU Seetaiah, Rameshbabu M
doaj
Vertical Handoff Decision Criteria with LTE Network [PDF]
, 2018 A handover decision scheme in LTE networks either based on single or multiple criteria. The number of criteria is directly depending on the totalhandovertime.A vertical handover decision algorithm based on the fuzzy control theory.
tayal, sandeep +5 more
core
CoMa-mSCTP: a connectivity management scheme based on mSCTP in mobile environments
Tongxin xuebao, 2007 An mSCTP-based connectivity management scheme,CoMa-mSCTP,was proposed to realize the integration of bandwidth aggregation and mobility supporting at transport layer.The major path management functions were defined and the path handoff procedure was ...
SHI Yan1 +3 more
doaj +2 more sources
Vertical Handoff between WWAN and WLAN
, 2006 This paper reports on the design and implementation of an IP-centric vertical handoff decision algorithm and execution scheme between a wireless wide area network (WWAN) and a wireless local area network (WLAN) as part of the "IP-centric Field Workforce ...
Agbinya, JI +3 more
core +1 more source
Adaptive weight factor estimation from user preferences for vertical handoff decision algorithms
, 2011 Adaptive weight factor estimation from user preferences for vertical handoff decision ...
Manzur Murshed (13917924) +1 more
core