Search for dissertations about: "multicell communications"

Found 2 swedish dissertations containing the words multicell communications.

  1. 1. Multiantenna Cellular Communications Channel Estimation, Feedback, and Resource Allocation

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Emil Björnson; KTH.; KTH.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; channel estimation; limited feedback; multicell communications; resource allocation;

    Abstract : The use of multiple antennas at base stations and user devices is a key component in the design of cellular communication systems that can meet the capacity demands of tomorrow. The downlink transmission from base stations to users is particularly limiting, both from a theoretical and a practical perspective, since user devices should be simple and power-efficient, and because many applications primarily create downlink traffic (e. READ MORE

  2. 2. Distributed Coordination in Multiantenna Cellular Networks

    University dissertation from Stockholm, Sweden : KTH Royal Institute of Technology

    Author : Rasmus Brandt; KTH.; KTH.; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; multicell MIMO; base station clustering; coordinated precoding; branch and bound; coalitional game theory; intercluster interference; CSI acquisition; hardware impairments; discrete rate selection; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Wireless communications are important in our highly connected world. The amount of data being transferred in cellular networks is steadily growing, and consequently more capacity is needed. This thesis considers the problem of downlink capacity improvement from the perspective of multicell coordination. READ MORE