18601383. Differentiation Between Traffic in L2 Relay simplified abstract (Apple Inc.)

Differentiation Between Traffic in L2 Relay

Organization Name

Apple Inc.

Inventor(s)

Yuqin Chen of Beijing (CN)

Dawei Zhang of Saratoga CA (US)

Fangli Xu of Beijing (CN)

Haijing Hu of Los Gatos CA (US)

Longda Xing of San Jose CA (US)

Murtaza A. Shikari of Mountain View CA (US)

Sethuraman Gurumoorthy of San Ramon CA (US)

Sree Ram Kodali of San Jose CA (US)

Srinivasan Nimmala of San Jose CA (US)

Srirang A. Lovlekar of Fremont CA (US)

Differentiation Between Traffic in L2 Relay - A simplified explanation of the abstract

This abstract first appeared for US patent application 18601383 titled 'Differentiation Between Traffic in L2 Relay

The abstract describes a patent application where a user equipment (UE) is set up to communicate with another UE through a sidelink (SL). The UE encodes traffic for transmission to the other UE, with the traffic consisting of a payload and a medium access control (MAC) subheader. The MAC subheader indicates whether the payload corresponds to non-routed traffic between the UEs or routed traffic between one of the UEs or the other UE and a base station. One of the UEs or the other UE acts as a relay for the routed traffic and transmits the traffic.

• User equipment (UE) configured for communication via a sidelink (SL) with another UE
• Traffic encoding by the UE for transmission to the other UE, including a payload and a MAC subheader
• MAC subheader indicating if the payload is non-routed traffic between UEs or routed traffic involving a base station
• One UE or the other UE serving as a relay for routed traffic transmission

Potential Applications: - Enhanced communication between UEs in close proximity - Efficient data transmission in scenarios where direct communication with a base station is not feasible

Problems Solved: - Facilitates direct communication between UEs without involving a base station - Enables efficient relay of traffic between UEs for improved connectivity

Benefits: - Faster and more reliable communication between UEs - Reduced reliance on base stations for data transmission

Commercial Applications: Title: Enhanced Sidelink Communication for Improved Connectivity This technology can be utilized in industries such as telecommunications, IoT, and smart cities for seamless and efficient data exchange between devices.

Prior Art: Researchers can explore existing patents related to sidelink communication, MAC subheaders, and relay technologies in wireless networks.

Frequently Updated Research: Stay updated on advancements in sidelink communication protocols, MAC subheader optimization, and relay mechanisms in wireless communication systems.

Questions about Sidelink Communication: 1. How does sidelink communication differ from traditional communication methods? Sidelink communication allows direct communication between devices without the need for a base station, improving efficiency and reducing latency. 2. What are the key challenges in implementing sidelink communication in real-world scenarios? Challenges may include interference management, resource allocation, and ensuring seamless handover between UEs in dynamic environments.

Original Abstract Submitted

A user equipment (UE) is configured to communicate with a further UE via a sidelink (SL). The UE encodes traffic for transmission to the further UE, wherein the traffic comprises a payload and a medium access control (MAC) subheader, wherein the MAC subheader indicates whether the payload corresponds to non-routed traffic between the UE and the further UE or routed traffic between either one of the UE or the further UE and a base station, wherein an other one of the UE or the further UE functions as a relay for the routed traffic and transmits the traffic.