the system can achieve full Nyquist rate transmission with only half of the sampling rate required by conventional Nyquist pulse shaping. Structures of the DPS transmitter and receiver are described ...

Abstract: In this paper, a joint bit-to-symbol mapping scheme in a cooperative spatial modulation (SM) system with amplify-and-forward (AF) and decode-and-forward (DF) protocols is proposed to improve ...

Beijing has high hopes for its C919 single-aisle jet after years of delay, but the plane depends on engines, avionics and ...

Ever wondered what the power symbol actually means? It's more than just a button -- discover the surprising history behind this iconic design.

Following the High Court order to retain a 56% quota in first to fourth-grade government jobs, students from Dhaka University and other institutions, along with frontliners and activists of the 2018 ...

The Appellate Division of the Supreme Court on Thursday upheld the High Court’s verdict that declared the decision to cancel the quota system, including the first and second-class freedom fighter ...

There is hope for learners in rural schools to benefit from the higher education students’ loan scheme after Parliament adopted a recommendation introducing the district quota system. The ...

The ministry is drafting the guidelines to address these issues. Revised last year, the current quota system allocates 93% of positions based on merit, with the remaining 7% reserved — 5% for children ...

It continued the national origins quota system but ended the exclusion of immigrants from Asia and got rid of laws that prevented Asian immigrants from receiving citizenship, the Office of the ...

angering some traditionally privileged castes who already dislike the quota system. Over the years, anti-affirmative action protests have broken out, some turning deadly – with these groups ...