sravanikurma

 FRONTHAUL LINK IN CELL-FREE MASSIVE MIMO In cellular networks, the fronthaul link refers to the connection between the centralized processing unit and the distributed radio units in the network. It carries the digitized baseband signals, control information, and synchronization signals between these components. Cell-free massive MIMO is an advanced wireless communication technique that combines massive multiple-input-multiple-output (MIMO) technology with cell-free network architecture. In cell-free massive MIMO, multiple access points (APs) are deployed throughout the coverage area, and each AP has a large number of antennas. In the context of cell-free massive MIMO, the fronthaul link plays a crucial role in exchanging information between the central processing unit (CPU) and the distributed APs. The CPU performs centralized processing tasks such as channel estimation, beamforming, and resource allocation, while the distributed APs handle the radio transmission and reception. Th...

1. Apply for a motorcycle licence in the first 6 months after getting ARC.  2.  Apply for summer internships in Dec and January itself in 2nd year.  3. Finish your coursework in the first year itself.  4. Make a country trip by targeting a paper every year in the first sem itself.  5. Remember that only one of the authors of a paper is allowed to attend a foreign conference.  6. NSTC can be applied only once in a year. The professor can contribute from the project amount under some cases without NSTC support. 7.  Learn Car driving in the last semester.  8. Make sure to have good terms with the professor especially at the end of the semester.  Defense tips:

 Treat the predefined beams as bandwidth. The coverage area has 4 users and NOMA-assisted using beam based resource allocation to each user 4 beams for 4 users. But when we add more users, then they will fit in the existing beams. example: new 5 users added. Now, we have 3 beams serving 2 users each and 1 beam serving 3 users.  BEAM ALLOCATION FOR THZ-NOMA AND MIMO-NOMA.  BEAMS ARE LOCATION RESTRICTED.  age of information: 

      In chatgpt , type like this for better results: 1.  rewrite the algorithm and provide a short latex  pseudo code  using different vocabulary and sentences  ""

  Metaverse aims to blend physical and virtual worlds for next-gen web and social networking apps using technologies like extended reality, digital twins, AI, and Blockchain. However, energy-inefficient extensive resource interactions hinder their large-scale deployment for low-cost mobile users and create challenges for next-gen URLLC services. Digital twin (DT) and mobile edge computing (MEC) have emerged as potential solutions to manifest the realistic deployment of the metaverse and minimize total computations and end-to-end latency. RIS has been identified as a key enabler for smart propagation environments, which significantly boosts channel gain diversity and improves MEC performance w.r.t. energy and spectral efficiency, task offloading rates, e2e delay, computations capabilities, etc. DT-enabled metaverse architectures are contemplated as a holistic digital mapping technology for intelligent resource allocation and network management, while RIS-aided communication captivat...

FIRST WE COVER THIS, THEN WE WALK ON OUR WAY TOWARDS THAT. Good day everyone. My name is Sravani Kurma, and I'm here today to present a topic on the Deep Reinforcement Learning (DRL) approach on the spectral-energy efficiency tradeoff in RIS-aided FD MU-MIMO systems. Introduction: To begin with, RIS are planar arrays of low-cost, passive elements that can reflect and manipulate electromagnetic waves, allowing them to shape the propagation environment and enhance the signal quality. This means that RIS can be used to create customized wireless channels that are optimized for specific user requirements, resulting in improved signal quality and higher data rates. One of the main advantages of using RIS is their ability to significantly enhance the spatial multiplexing capabilities of wireless systems, especially when used in combination with full-duplex multi-user MIMO. With RIS, multiple users can transmit and receive data simultaneously without interfering with each other, which is...