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_onn-oduu-guyyaa-har39aa-hagayya-18-2023.webp "Oromia News Network")
_omn-horn-oduu-hagayya-182023.webp "OMN")
_session-11-open-ran-protocol-stack-124-pdcp-protocol-and-sdap-layer.webp "Welcome to Session 11 of our Open RAN series! In this session, we'll dive into Layer 2 functionalities, focusing on key protocols and their roles in Open RAN networks.<br/><br/>PDCP Protocol Layer: The PDCP layer, or Packet Data Convergence Protocol layer, plays a crucial role in Open RAN environments by ensuring reliable data transmission. It is responsible for various functions such as header compression, ciphering, and integrity protection. PDCP sits above the RLC (Radio Link Control) layer and below the RRC (Radio Resource Control) layer in the protocol stack. Its primary role is to provide an error-free and secure transmission path for user data.<br/><br/>PDCP Functionalities in Dual Connectivity Mode: Dual connectivity mode in wireless networks allows a device to connect to multiple cells simultaneously, enhancing data rates and reliability. In this mode, the PDCP layer manages the data streams from both connected cells, ensuring seamless transmission and reception of data. This involves coordination between the PDCP entities in the device and the network to optimize data delivery. PDCP ensures that data from different cells is properly aggregated and delivered to the higher layers of the protocol stack.<br/><br/>SDAP Protocol: The Service Data Adaptation Protocol (SDAP) is a protocol used in Open RAN to adapt user-plane data for transmission over the network. SDAP is responsible for mapping different types of user-plane data flows to specific QoS (Quality of Service) requirements and network resources. It ensures that user data is transmitted efficiently and in accordance with the network's capabilities and policies. SDAP also provides mechanisms for congestion control and flow management, ensuring smooth operation of the network under varying traffic conditions.<br/><br/><br/>Join us as we unravel the complexities of Layer 2 functionalities in Open RAN, providing valuable insights into the network's operation. Don't forget to subscribe to the \")
_omn-oduu-bitootessa-18-2024.webp "OMN")
_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 \")
_omn-oduu-gur-18-2024.webp "OMN")
_omn-oduu-ijoo-hagayya-18-2023.webp "OMN")
_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 \")
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