This update covers various international standards related to functional safety and cyber security, including protocols like CSMA/CD, CSMA/CA, TSN, as well as standards for safety engineering tools and safety modules. It also highlights the collaboration with BSI standards for developing industry st

2 views • 16 slides

Explore the history of contention-based MAC protocols starting from Pure Aloha to Slotted Aloha, Carrier Sense Multiple Access (CSMA), Persistent CSMA, and Nonpersistent CSMA. Learn how different strategies like slot boundaries and carrier sensing have evolved to minimize collisions and improve tran

0 views • 32 slides

This document discusses the requirements and use cases of low latency in ultra-high rate communication scenarios, highlighting applications such as metaverse, cloud gaming, real-time video streaming, in-vehicle infotainment, and industrial PLC control. It also covers current methods to reduce latenc

1 views • 12 slides

CSMA/CA mechanism in IEEE 802.11 is efficient for low-density WLAN deployment but lacks effectiveness in high-density scenarios. This submission suggests improving spectrum efficiency by shifting contention in the code domain. The aim is to address the performance and user experience in dense deploy

1 views • 14 slides

ALOHA is a basic protocol where stations can transmit at any time, which leads to collisions. Slotted ALOHA organizes time into slots to reduce collisions and increase efficiency. CSMA uses carrier sensing to avoid collisions. Each protocol has its advantages and limitations in handling network traf

0 views • 17 slides

Exploring the fundamentals of Ethernet and multiple access protocols in computer networks, this content discusses the two primary categories of multiple access protocols - contention access and controlled access. It delves into topics such as CSMA/CD, LANs, performance of multiple access schemes, ad

0 views • 7 slides

Reviewing the concepts of multi-division in networking, this content delves into the need for multiple control channels, challenges in sharing channels, techniques like ALOHA and CSMA, and the importance of control channels and data channels. It explores access methods for control and data channels,

0 views • 20 slides

This document analyzes the differences in CSMA protocol and performance between IEEE 802.15.4 and Japanese Standard JJ-300.10, focusing on unique issues related to Japanese Sub-1 GHz frequency regulations and metering systems. With increasing data traffic and channel access demands, insights are pro

0 views • 19 slides