Search for dissertations about: "relay capacity"

Showing result 1 - 5 of 32 swedish dissertations containing the words relay capacity.

  1. 1. Coding Schemes for Relay Networks

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Majid Nasiri Khormuji; Mikael Skoglund; Gerhard Kramer; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Relay networks; capacity; decode-and-forward; amplify-andforward; compress-and-forward; nonlinear relaying; noisy network coding; hybrid relaying; TECHNOLOGY Information technology Telecommunication; TEKNIKVETENSKAP Informationsteknik Telekommunikation;

    Abstract : Cooperative communications by pooling available resources—for example, power and bandwidth—across the network, is a distributed solution for providing robust wireless transmission. Motivated by contemporary applications in multi-hop transmission and ad hoc networks, the classical three-node relay channel (RC) consisting of a source–destination pair and a relay node has received a renewed attention. READ MORE

  2. 2. Cooperative Strategies in Multi-Terminal Wireless Relay Networks

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Jinfeng Du; Mikael Skoglund; Ming Xiao; Lizhong Zheng; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cooperative communication; relay; network coding; network information theory; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : Smart phones and tablet computers have greatly boosted the demand for services via wireless access points, keeping constant pressure on the network providers to deliver vast amounts of data over the wireless infrastructure. To enlarge coverage and enhance throughput, relaying has been adopted in the new generation of wireless communication systems, such as in the Long-Term Evolution Advanced standard,  and will continue to play an important role in the next generation wireless infrastructure. READ MORE

  3. 3. On the Benefits of Moving Relay Nodes in Wireless Networks

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Sui Yutao; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LTE; LTE-Advanced; Heterogeneous and small cell networks; Moving relay node; Fixed relay node;

    Abstract : In order to meet the needs of high speed wireless connections, a new generation of cellular network, i.e., Long Term Evolution (LTE) has been standardized and deployed by the 3rd Generation Partnership Project (3GPP). By employing ad- vanced smart antenna techniques, fast channel dependent scheduling, adaptive coding and modulation, etc. READ MORE

  4. 4. Increasing the hosting capacity of distributed energy resources using storage and communication

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Nicholas Etherden; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Renewable Energy Generation; Energy Storage; Hosting Capacity; Curtailment; Demand Response; Dynamic Line Rating; Power System Communication; Smart Grid; Technology - Electrical engineering; electronics and photonics; Förnyelsebara energikällor; Energilagring; Acceptansgräns; Kommunikation i kraftsystem; Smarta elnät; Teknikvetenskap - Elektroteknik; elektronik och fotonik; Energy Engineering; Energiteknik; Electric Power Engineering; Elkraftteknik;

    Abstract : The use of electricity from Distributed Energy Resources like wind and solar powerwill impact the performance of the electricity network and this sets a limit to theamount of such renewables that can be connected. Investment in energy storage andcommunication technologies enables more renewables by operating the networkcloser to its limits. READ MORE

  5. 5. Performance Assessment of Cooperative Relay Networks with Advanced Radio Transmission Techniques

    University dissertation from Karlskrona : Blekinge Institute of Technology

    Author : Hoc Phan; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cooperative communications; cognitive relay networks; multiple-input multiple-output MIMO ; space-time block codes; spatial diversity;

    Abstract : In the past decade, cooperative communications has been emerging as a pertinent technology for the current and upcoming generations of mobile communication infrastructure. The indispensable benefits of this technology have motivated numerous studies from both academia and industry on this area. READ MORE