The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Cache-aided small-cell network is becoming an effective method to improve the transmission rate and reduce the backhaul load. Due to the limited capacity of backhaul, less power should be allocated to users whose requested contents do not exist in the local caches to maximize the performance of caching. In this paper, power allocation is considered to improve the performance of cache-aided small-cell...
Multi-LED phase-shifted superposition transmission technique has been proposed as a means to increase the rate of visible light communication (VLC) system. We present an optimal power allocation scheme for multi-LED phase-shifted pulse amplitude modulation (PAM) based multi-input single-output indoor VLC systems. An optimal design criterion with the maximum likelihood detection is described, and meanwhile,...
The channel capacity reflects the amount of information the channel can transmit. In particular environment, a specified link with maximum capacity is needed in order to satisfy the transmission requirements. In this paper, we propose a novel capacity maximization and spectrum allocation joint algorithm on specified link in a novel self-organized network model. First we construct an improved threshold...
Uplink power control is a key radio resource management function. It is typically used to maximize the power of the desired received signals while limiting the generated interference. This paper presents the 3GPP long Term Evolution (LTE) power control mechanism, and compares its performance to two reference mechanisms. TD-LTE communications systems are interference limitation systems, The use of...
Recent years have witnessed an obvious increase in cooperation between the public and private sectors for the development and operation of infrastructure for a wide range of economic activities. Public-private partnership (PPP) provides an alternative way of involving the private sector in the delivery of public services. PPP is not only a financing pattern in the area of government investment, but...
Most streaming applications, such as multimedia and digital signal processing (DSP) application, are iterative in nature, so pipelined implementation can be introduced into streaming application for high throughput. In this case, as a communication-centric design approach, NoC is capable of solving communication bottleneck incurred by throughput increment. In this paper streaming application with...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.