Browsing AURA by Document Types "Academic article"

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The influence of severity of fading on the statistical properties of the capacity of Nakagami-m channels with MRC and EGC

Rafiq, Gulzaib; Kontorovich, Valeri; Pätzold, Matthias (Academic article, 2010)

In this article, we have studied the statistical properties of the capacity of Nakagami-m channels when spatial diversity combining, such as maximal ratio combining (MRC) and equal gain combining (EGC), is employed at the ...
Organizational assimilation of collaborative information technologies: global comparisons

Bawja, Deepinder S.; Lewis, L. Floyd; Pervan, Graham; Lai, Vincent; Munkvold, Bjørn E.; Schwabe, Gerhard (Academic article, 2007)

This paper reports on a global initiative to investigate the assimilation of collaborative information technologies (CITs) in task-oriented collaboration. The two classes of CITs explored include conferencing and groupware ...
Secure interworking with P2PSIP and IMS

Zheng, Xianghan; Oleshchuk, Vladimir A (Academic article, 2010)

In this paper, we propose a secure system model for interconnection between P2PSIP and IMS domains. The interworking solution is based on P2P-IMS GateWay (PIGW), which acts as a normal peer in P2PSIP network and a 3. party ...