IEEE

Group-Aware Rate-Splitting Multiple Access for Energy-Efficient XR Data Transmission

Abstract: This letter proposes a group-aware two-layer rate-splitting multiple access (RSMA) scheme for extended reality (XR) systems with group-shared data. Unlike existing approaches, the proposed ...
The Columbian

Opinions split on Alaska’s proposed Ambler Access Road

AMBLER, Alaska — In Northwest Alaska, a proposed mining road has become a flashpoint in a region already stressed by climate change. The 211-mile Ambler Access Road would cut through Gates of the ...
Business Wire

Cumbuca Launches Fast-Track Payments Initiation Access to Brazil’s Booming Financial Services Market

SÃO PAULO--(BUSINESS WIRE)--Cumbuca, a Y Combinator start-up backed by investors including Lightspeed, has launched to deliver fast-track direct access to the Brazilian financial services market. The ...
IEEE

On the Use of PAM versus QAM Constellations in Rate-Splitting Multiple Access

Abstract: A comparison between the use of PAM and QAM constellations in Rate-Splitting Multiple Access (RSMA) is presented. Previous studies of RSMA with discrete or finite input signaling have ...
VentureBeat

AWS claims 90% vector cost savings with S3 Vectors GA, calls it 'complementary' - analysts split on what it means for vector databases

Vector databases emerged as a must-have technology foundation at the beginning of the modern gen AI era. What has changed over the last year, however, is that vectors, the numerical representations of ...