Zobrazeno 1 - 10
of 297
pro vyhledávání: '"621.3845"'
Autor:
Chandrasekaran, Ganesh
It has been envisaged that in future 5G networks user devices will become an integral part of the network by participating in the transmission of mobile content traffic typically through Device-to-device (D2D) technologies. In this context, we promot
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.720399
Autor:
Christodoulou, Louis
The era of ubiquitous access to a rich selection of interactive and high quality multimedia has begun; with it, the term "data tsunami" has been coined to describe the impending wave of data traffic set to overwhelm mobile networks. Understandably, t
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.698634
Autor:
Gu, Jiaqi
In wireless communications, propagation aspects such as fading, shadowing and path loss are the major constraints that seriously limit the overall performance of systems. Indeed, severe fading has a detrimental effect on the received signals and can
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.698331
Autor:
Saeed, Arsalan
This thesis investigates the downlink resource allocation problem in Orthogonal Frequency Division Multiple Access (OFDMA) Heterogeneous Networks (HetNets) consisting of macro-cells and small-cells sharing the same frequency band. Dense deployment of
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.685112
Autor:
Zhang, Guanyu
The demand for wireless networks is growing rapidly due to their convenience and flexibility. With the recent popular concepts of the Internet of Things, wireless sensor networks, autonomous vehicles and 5G, wireless, networks are expected to merge
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.702574
Autor:
Laughlin, Leo
The mass adoption of smartphones has led to a huge demand for wireless services, and 5G mobile is expected to deliver a 1000 fold capacity increase over the coming decade. However, this increase in demand will not been accompanied by a corresponding
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.702210
Autor:
Thampi, Ajay
In cellular networks, interference is identified as the major performance bottleneck. Attempts are made in 4G and 5G systems to address this by pooling base stations together to form a network multiple-input multiple-output (MIMO) system. Global coor
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.690375
Autor:
Nasralla, Moustafa
In recent years, cellular operators throughout the world have observed a rapid increase in the number of mobile broadband subscribers. Similarily, the amount of traffic per subscriber is growing rapidly, in particular with the emergence of advanced m
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.679711
Autor:
Umoh, Idara Enobong
Oil and Gas companies have the inevitable need to operate in a global environment and therefore have a global reach. This thesis seeks to understand the nature and degree of localisation of the websites in this industry. This thesis introduces two no
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.678017
Autor:
Seyedebrahimi, Mirghiasaldin
This research is focused on the optimisation of resource utilisation in wireless mobile networks with the consideration of the users’ experienced quality of video streaming services. The study specifically considers the new generation of mobile com
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.678842