Sökning: "relaying"

Visar resultat 1 - 5 av 59 avhandlingar innehållade ordet relaying.

  1. 1. Relaying without Decoding

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Sha Yao; KTH.; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Conflict; building project; Transaction cost economics theory; systems theory; TECHNOLOGY Electrical engineering; electronics and photonics Electrical engineering; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Elektroteknik;

    Sammanfattning : Relay networks and cooperative transmission have spurred considerable interest in recent years, promising performance improvements in, e.g., system capacity, robustness and transmission rate. LÄS MER

  2. 2. Improved Techniques for Retransmission and Relaying in Wireless Systems

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Chaitanya V. K. Tumula; Linköpings universitet.; Linköpings universitet.; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hybrid-ARQ; relaying schemes; superposition coding; 3GPP- LTE; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The last three decades have seen significant advances in the wireless communication field. As the data rates of wireless systems are increasing, the demand for mobile services also is increasing rapidly. Like other natural resources, radio spectrum suitable for mobile wireless communications is also limited. LÄS MER

  3. 3. Coding Schemes for Relay Networks

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Majid Nasiri Khormuji; KTH.; [2011]
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER

  4. 4. Relaying Protocols for Wireless Networks

    Detta är en avhandling från Stockholm : KTH

    Författare :Majid Nasiri Khormuji; KTH.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; The relay channel; constellation rearrangement; decode-and-forward; resource allocation; TECHNOLOGY Information technology Telecommunication Telecommunication theory; TEKNIKVETENSKAP Informationsteknik Telekommunikation Telekommunikationsteori;

    Sammanfattning : Motivated by current applications in multihop transmission and ad hoc networks, the classical three-node relay channel consisting of a source-destination pair and a relay has received significant attention. One of the crucial aspects of the relay channel is the design of proper relaying protocols, i.e. LÄS MER

  5. 5. Relaying for Industrial Wireless Networks

    Detta är en avhandling från Västerås : Mälardalen University

    Författare :Svetlana Girs; Mälardalens högskola.; [2016]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

    Sammanfattning : The interest in wireless technology for industrial applications has increased dramatically over the last few years. Wireless communication can reduce cost and complexity, enable mobility and provide much higher flexibility than its wired counterparts. LÄS MER