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⏲ Duration: 4:41
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✓ Published: 02-Apr-2024
👁 View: 5K times
✓ Published: 02-Apr-2024
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Welcome to Session 7 of our Open RAN series! Join us as we explore the intricate details of resource blocks (RBs), frame structure, and channel distribution in RBs in Open RAN networks. Understanding these elements is crucial for optimizing network performance and efficiency.<br/><br/>Resource Block in Frame Structure: <br/>We'll start by explaining the concept of a resource block (RB) in the context of frame structure. RBs are the fundamental units of resource allocation in 5G networks, consisting of a group of consecutive subcarriers in the frequency domain and a set of consecutive symbols in the time domain. Understanding the structure of RBs is essential for optimizing resource allocation and maximizing the efficiency of wireless transmission.<br/><br/>Frame Structure Basic Building Blocks: <br/>Next, we'll delve into the basic building blocks of frame structure in Open RAN. This includes the various elements that make up a frame, such as the preamble, control channels, and data channels. We'll discuss how these elements are organized within a frame to facilitate the transmission of data across the network.<br/><br/>RB Specs for 5G Terminology: <br/>We'll provide an overview of the specifications related to resource blocks in 5G networks. This will include details on the size of an RB, the frequency range it covers, and other parameters that define the characteristics of an RB in the 5G context. Understanding these specifications is essential for designing and optimizing 5G networks.<br/><br/>Channel Distribution in RB: <br/>Understanding how channels are distributed within resource blocks is crucial for efficient data transmission in Open RAN networks. We'll explain the different types of channels, such as the physical downlink control channel (PDCCH) and the physical uplink control channel (PUCCH), and how they are mapped to RBs to carry control information and data.<br/><br/>Frame Structure: Finally, we'll discuss the overall frame structure in Open RAN, highlighting how RBs and other elements come together to form a complete frame for data transmission. We'll discuss the role of synchronization signals, reference signals, and other elements in the frame structure, and how they contribute to the efficient operation of the network.<br/><br/><br/><br/>Don't miss out on our future sessions! Subscribe to the \
Welcome to Session 7 of our Open RAN series! Join us as we explore the intricate details of resource blocks (RBs), frame structure, and channel distribution in RBs in Open RAN networks. Understanding these elements is crucial for optimizing network performance and efficiency.<br/><br/>Resource Block in Frame Structure: <br/>We'll start by explaining the concept of a resource block (RB) in the context of frame structure. RBs are the fundamental units of resource allocation in 5G networks, consisting of a group of consecutive subcarriers in the frequency domain and a set of consecutive symbols in the time domain. Understanding the structure of RBs is essential for optimizing resource allocation and maximizing the efficiency of wireless transmission.<br/><br/>Frame Structure Basic Building Blocks: <br/>Next, we'll delve into the basic building blocks of frame structure in Open RAN. This includes the various elements that make up a frame, such as the preamble, control channels, and data channels. We'll discuss how these elements are organized within a frame to facilitate the transmission of data across the network.<br/><br/>RB Specs for 5G Terminology: <br/>We'll provide an overview of the specifications related to resource blocks in 5G networks. This will include details on the size of an RB, the frequency range it covers, and other parameters that define the characteristics of an RB in the 5G context. Understanding these specifications is essential for designing and optimizing 5G networks.<br/><br/>Channel Distribution in RB: <br/>Understanding how channels are distributed within resource blocks is crucial for efficient data transmission in Open RAN networks. We'll explain the different types of channels, such as the physical downlink control channel (PDCCH) and the physical uplink control channel (PUCCH), and how they are mapped to RBs to carry control information and data.<br/><br/>Frame Structure: Finally, we'll discuss the overall frame structure in Open RAN, highlighting how RBs and other elements come together to form a complete frame for data transmission. We'll discuss the role of synchronization signals, reference signals, and other elements in the frame structure, and how they contribute to the efficient operation of the network.<br/><br/><br/><br/>Don't miss out on our future sessions! Subscribe to the \
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_a-difficult-year-2023-vo-sub.webp "A DIFFICULT YEAR<br/><br/>In theatres January 26 2024<br/><br/>Synopsis : <br/>Albert and Bruno, two friends over-indebted and at the end of their ropes, stumble upon a group of young environmental activists. More attracted by beer and free chips than by their arguments, they will gradually integrate their movement without conviction...<br/><br/>https://sphere-media.com/distributions/une-annee-difficile/<br/><br/>Follow Sphere Films Canada on :<br/>https://sphere-media.com/<br/>http://sphere-films.com/<br/>Facebook : https://www.facebook.com/spherefilmsc...<br/>Instagram : https://www.instagram.com/spherefilms...<br/>Twitter : https://twitter.com/SphereFilmsCA")
_session-9-understanding-pucch-and-pusch-in-5g-124-open-ran-explained.webp "Welcome to Session 9 of our Open RAN series! In this session, we'll delve into the intricacies of the Physical Uplink Control Channel (PUCCH) and the Physical Uplink Shared Channel (PUSCH) in 5G networks.<br/><br/>PUCCH Functions: We'll start by discussing the functions of PUCCH, which include carrying uplink control information such as scheduling requests, acknowledgments, and channel quality indications. Understanding these functions is essential for optimizing uplink transmission in 5G networks.<br/><br/>PUCCH Formats: Next, we'll examine the various formats used by PUCCH for transmitting control information. These formats are designed to efficiently convey different types of control information, ensuring reliable and timely communication between the user equipment (UE) and the network.<br/><br/>PUCCH in Action: Lastly, we'll see PUCCH in action, demonstrating how it works in conjunction with other components like the Physical Uplink Shared Channel (PUSCH). This will give you a comprehensive understanding of how PUCCH contributes to the overall efficiency and performance of 5G networks.<br/><br/>PUSCH: Next, we'll shift our focus to the PUSCH, which plays a pivotal role in carrying user data in the uplink. We'll explain the functions of PUSCH, such as transporting data from the user equipment (UE) to the base station (gNB), and how it supports various modulation and coding schemes to optimize data transmission. Additionally, we'll discuss the structure of PUSCH and its interaction with other channels in 5G networks.<br/><br/>Join us as we unravel the complexities of PUCCH and PUSCH, shedding light on their significance in enabling high-speed, reliable, and efficient communication in 5G networks. Don't forget to subscribe to the \")
_session-6-protocol-layers-in-open-ran-vs-legacy-networks-124-split-layers.webp "Welcome to Session 6 of our Open RAN series! In this session, we'll dive into the intricate world of protocol layers, discussing their disaggregation in both legacy network components and Open RAN components. We'll also explore the 3GPP splits for protocols, examining the various options available for these splits.<br/><br/>Architecture of ORAN and Open RAN Components: We'll provide an in-depth look at the architecture of ORAN and Open RAN components, highlighting the key differences and innovations that set them apart from traditional network architectures. We'll explore how these components work together to create a more flexible, efficient, and cost-effective network infrastructure.<br/><br/>Service Management and Orchestration (SMO): This session introduces SMO, focusing on its role in managing and orchestrating services within the Open RAN environment. We'll discuss how SMO enhances network efficiency and performance by automating resource allocation, optimizing service delivery, and ensuring seamless operation across diverse network elements.<br/><br/>Working Groups in Open RAN: Lastly, we'll explore the various working groups in Open RAN that are driving the evolution of this technology. These groups play a crucial role in shaping the future of Open RAN and ensuring its compatibility with emerging technologies. We'll discuss the goals and objectives of these working groups, as well as their contributions to the development of Open RAN standards and specifications.<br/><br/><br/>Join us as we simplify the complexities of protocol layers, architectural designs, and the collaborative efforts shaping the future of Open RAN. Don't forget to subscribe to the \")
_session-5-open-ran39s-evolution-124-legacy-to-open-ran-networks.webp "Hello and welcome to Session 5 of our Open RAN series! In this session, we'll delve into the evolution of Open RAN, from legacy to cloud-native networks. Join us as we explore each stage in detail, providing insights into the deployment scenarios and the transition to Virtualized CU, Virtualized DU, or Virtualized RIC.<br/><br/>Legacy Networks: Explore the characteristics of traditional non-virtualized RAN setups, including their hardware-centric nature, lack of flexibility, and limited scalability.<br/><br/>Centralized RAN (C-RAN): Learn about the shift towards a centralized architecture for improved efficiency, where baseband processing is centralized, allowing for easier maintenance and upgrades.<br/><br/>Virtualized RAN (V-RAN): Understand the concept of virtualization in RAN, where network functions are decoupled from hardware and run as software instances, leading to improved resource utilization and flexibility.<br/><br/>Disaggregated Open RAN (ORAN): Discover the principles behind disaggregated RAN, which separates hardware and software components, allowing operators to mix and match vendors and components to build networks that best suit their needs.<br/><br/><br/>Join us as we explore each of these stages in detail, providing insights into the evolution of Open RAN deployment. Don't forget to subscribe to the \")
_session-4-open-ran-deployment-stages-124-legacy-to-cloud-native-networks.webp "Hello and welcome to Session 4 of our Open RAN series! In this session, we will delve into the four stages of Open RAN deployment, from legacy networks to cloud-native architectures.<br/><br/>Legacy Network:<br/>In this initial stage, we address traditional legacy networks. These networks typically consist of proprietary hardware and software, making them inflexible and challenging to manage. The focus here is on transitioning from these legacy systems to more modern, agile network architectures.<br/><br/>Virtualized Network:<br/>The next stage involves transitioning to virtualized networks. This step introduces software-defined networking (SDN) and network functions virtualization (NFV) to replace the proprietary hardware. This shift enables greater flexibility and scalability in network management and operations.<br/><br/>Cloud-Ready Network:<br/>In the third stage, the network is optimized for cloud integration. This involves preparing the network infrastructure and operations for seamless integration with cloud services. It includes enhancing automation, scalability, and resource optimization to align with cloud computing principles.<br/><br/>Cloud-Native Network:<br/>The final stage is the transition to a cloud-native network. Here, the network is built and deployed using cloud-native principles and technologies. This approach enables even greater agility, scalability, and efficiency, leveraging containers, microservices, and orchestration tools.<br/><br/>Join us as we explore each of these stages in detail, providing insights into the evolution of Open RAN deployment. Don't forget to subscribe to the \")
_session-3-network-architecture-breakdown-124-open-ran-vs-traditional-networks.webp "Hello and welcome to Session 3 of our Open RAN learning series! In this session, we will delve into the intricate world of network architecture, shedding light on the RAN network, transport network, and core network. Additionally, we will provide a real-world perspective by showcasing components of a traditional network tower, including antennas, radio units (RRUs), and baseband units (BBUs). Join us as we explore the distribution of protocol layers in these components, offering a comprehensive understanding of both Open RAN and traditional network infrastructures.<br/><br/>Overview of Network Architecture<br/>Session 3 of our Open RAN series offers a high-level overview of network architecture, focusing on three key segments: the RAN network, transport network, and core network. These segments form the backbone of modern telecommunications infrastructure, each playing a crucial role in ensuring seamless connectivity. The session aims to provide a comprehensive understanding of how these networks interconnect and function together to deliver reliable communication services.<br/><br/>Deep Dive into RAN, Transport, and Core Networks<br/>During the session, we will delve into each network segment, starting with the RAN network. This segment encompasses the radio access network, which includes base stations and antennas that connect users to the core network. We will then explore the transport network, responsible for carrying data between the RAN and core networks. Lastly, we will discuss the core network, which handles tasks such as call routing, network management, and data processing. By understanding these segments, viewers will gain insight into the complexity of modern network infrastructures.<br/><br/>Real-Life Examples and Component Breakdown<br/>To provide a practical perspective, the session will showcase real-life examples of traditional network towers. These towers house crucial components such as antennas, radio units (RRUs), and baseband units (BBUs), which are essential for network operations. Additionally, we will explain how protocol layers are distributed across these components, offering a glimpse into the intricate workings of network protocols. Overall, Session 3 aims to demystify network architecture, making it more accessible to beginners in the field of telecommunications.<br/><br/><br/><br/>Subscribe to \")
_session-2-understanding-open-ran-benefits-and-deployment-challenges-124-oran-basics.webp "Hello and welcome to Session 2 of our Open RAN learning series! Session 2 of our 'ORAN Basics' series deep dives into the game-changing benefits and deployment challenges of Open RAN, revolutionizing the telecommunications landscape:<br/><br/>Open RAN (ORAN) is transforming telecommunications with its flexible, cost-effective approach. It reduces costs by using off-the-shelf hardware and software, allowing operators to select the best components at competitive prices. ORAN's vendor diversity fosters competition and innovation while reducing dependency on a single supplier.<br/><br/>ORAN's disaggregated architecture enables easy scalability and network expansion, accommodating changing market demands. Its interoperability facilitates smooth integration of new technologies and multi-vendor solutions. ORAN embraces virtualization and cloud-native principles, making networks more agile and efficient. This approach optimizes resource usage and reduces energy consumption, contributing to a greener environment.<br/><br/>ORAN simplifies network management, enhances customer experience with faster service deployment, and extends connectivity to rural areas cost-effectively. Its open standards and modular architecture future-proof networks, ensuring long-term sustainability. Overall, ORAN offers a compelling value proposition for operators seeking to modernize their networks and meet the demands of a rapidly evolving digital landscape.<br/><br/><br/><br/>Open RAN deployment in telecommunications faces several challenges. Integrating Open RAN with legacy network infrastructure can be complex, requiring careful planning and execution to ensure compatibility and seamless operation. Additionally, the maturity of Open RAN technology is a consideration, as operators must assess the readiness of the technology for large-scale deployment.<br/><br/>Robust connectivity requirements pose another challenge, as Open RAN networks must meet high-performance standards to deliver reliable services. Ensuring multi-vendor support and interoperability is crucial, as operators often rely on equipment from different vendors that must work together seamlessly.<br/><br/>Operationally, managing an Open RAN network can be challenging, requiring specialized skills and training for network operators. Security is also a major concern, as disaggregated networks may be more vulnerable to cyber threats, necessitating robust security measures.<br/><br/>Overall, while Open RAN offers numerous benefits, including cost savings and flexibility, addressing these challenges requires careful planning, collaboration, and a deep understanding of Open RAN technology.<br/><br/><br/>Subscribe to \")
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