English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In this paper, we consider a MU-MISO system where users have highly accurateChannel State Information (CSI), while the Base Station (BS) has partial CSIconsisting of an imperfect channel estimate and statistical knowledge of theCSI error. With the objective of maximizing the Average Sum Rate (ASR) subjectto a power constraint, a special transmission scheme is considered where the BStransmits a common symbol in a multicast fashion, in addition to theconventional private symbols. This scheme is termed Joint Multicasting andBroadcasting (JMB). The ASR problem is transformed into an augmented AverageWeighted Sum Mean Square Error (AWSMSE) problem which is solved usingAlternating Optimization (AO). The enhanced rate performance accompanied withthe incorporation of the multicast part is demonstrated through simulations.

Sum Rate Maximization for MU-MISO with Partial CSIT using Joint Multicasting and Broadcasting