Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Gordhan Das Menghwar"'
Publikováno v:
Mehran University Research Journal of Engineering and Technology, Vol 32, Iss 3, Pp 373-380 (2013)
Communication systems which support 3D (Three Dimensional) audio offer a couple of advantages to the users/customers. Firstly, within the virtual acoustic environments all participants could easily be recognized through their placement/sitting positi
Externí odkaz:
https://doaj.org/article/2be3c20d2ef741e480aaa9fa82487b57
Autor:
Akhtar Ali Jalbani, Waqar M. Mashwani, Mansoor Hyder Depar, Mukhtiar Memon, Gordhan Das Menghwar
Publikováno v:
Software & Systems Modeling. 13:549-572
Security is one of the critical aspects of current systems, which are based on loosely coupled and technology-agnostic service-oriented architectures (SOA). Though SOA is the driving force for enterprises to open their ends for global business collab
Publikováno v:
ICSPCS
In this paper we introduce an scheme which combines device-to-device communications nodes which act as relays for a cellular user (CU) located on the cell boundary. The proposed system works as an overlay cellular network. The CU having weak channel
Publikováno v:
Computer Communications. 33:2021-2030
In this paper, we propose network coding as an operational implementation of information theoretic block-Markov coding for cooperative communications. This is a transmission strategy where users act as a relay for each other to help reliable recovery
Publikováno v:
VITAE
The idea of relaying and cooperative communications has been proved to be one of the most efficient ways to counter the detrimental effects of the wireless channel used for communications. In this paper, we analytically evaluate network coding based
Autor:
Christoph F. Mecklenbrauker, Gordhan Das Menghwar, Mukhtiar Memon, Akhtar Ali Jalbani, Mansoor Hyder
Publikováno v:
EURASIP Journal on Wireless Communications and Networking. 2012
Because of the gains like diversity, throughput, and the coverage extension provided by the multiple-input multiple-out (MIMO) systems, it has been part of the various wireless communications standards. However, to reap the benefits offered by MIMO s
Publikováno v:
DeSE
Internet is a the biggest library of the world containing huge information that is not organized properly. Hence searching for exact information in this big library is a difficult, tiring and time consuming job. This is because World Wide Web (WWW) d
Publikováno v:
2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010).
In this paper, we extend our proposed scheme of cooperative communications based on Alamouti scheme which was aided by a single relay node to forward network coded bits to the destination. In this work, instead of a single relay node, we consider mul
Publikováno v:
WSA
With the increasing demand of reliable communications on move, cooperative communications has proved to be an efficient solution to reduce the effects of unreliable nature of wireless channel. In this paper, we study the Space-Time (ST) cooperative c
Publikováno v:
2009 2nd International Symposium on Applied Sciences in Biomedical and Communication Technologies.
To overcome the adverse effects of wireless channel, cooperative communications is the practical implementation of Multiple-Input-Multiple-Output (MIMO) concept in size constraint nodes. To exploit the benefits of cooperative transmission properly, w