18503124. LOW LATENCY SCHEMES FOR PEER-TO-PEER (P2P) COMMUNICATIONS simplified abstract (QUALCOMM Incorporated)

LOW LATENCY SCHEMES FOR PEER-TO-PEER (P2P) COMMUNICATIONS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Abdel Karim Ajami of San Diego CA (US)

Sai Yiu Duncan Ho of San Diego CA (US)

George Cherian of San Diego CA (US)

Alfred Asterjadhi of San Diego CA (US)

Abhishek Pramod Patil of San Diego CA (US)

Yanjun Sun of San Diego CA (US)

Gaurang Naik of San Diego CA (US)

LOW LATENCY SCHEMES FOR PEER-TO-PEER (P2P) COMMUNICATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18503124 titled 'LOW LATENCY SCHEMES FOR PEER-TO-PEER (P2P) COMMUNICATIONS

Simplified Explanation

The patent application describes a system for managing data traffic in restricted target wake time (TWT) service periods (SPs) in wireless communication networks. Here are some key points to explain the innovation:

• Access points (APs) receive request frames from wireless stations (STAs) indicating the intention to exchange peer-to-peer (P2P) communications during scheduled TWT SPs.
• The APs obtain transmission opportunities (TXOPs) on the wireless medium during the TWT SPs and allocate a portion of the TXOP for P2P communications between the STA and the client device.
• Trigger frames are transmitted by the APs to allocate the TXOP for P2P communications, with indications of Network Allocation Vector (NAV) exceptions for the client device.

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1. 1. 1. Potential Applications of this Technology

1. This technology can be applied in IoT networks to efficiently manage data traffic during specific time periods. 2. It can be used in industrial automation systems to ensure reliable communication between devices within a restricted time frame.

1. 1. 1. Problems Solved by this Technology

1. Efficient utilization of network resources during scheduled TWT SPs. 2. Improved coordination of P2P communications in wireless networks.

1. 1. 1. Benefits of this Technology

1. Enhanced data traffic management leading to reduced network congestion. 2. Increased reliability and predictability of communication between devices.

1. 1. 1. Potential Commercial Applications of this Technology
         1. Optimizing Data Traffic in IoT Networks for Enhanced Efficiency

1. 1. 1. Possible Prior Art

There may be prior art related to managing data traffic in wireless networks during specific time periods, but specific examples are not provided in this patent application.

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1. 1. 1. Unanswered Questions
         1. How does this technology impact battery life in wireless devices?

The patent application does not address the potential impact of this technology on the battery life of devices participating in P2P communications during TWT SPs.

1. 1. 1. 1. Are there any limitations to the number of devices that can participate in P2P communications during TWT SPs?

The patent application does not specify any limitations on the number of devices that can engage in P2P communications during the scheduled TWT SPs.

Original Abstract Submitted

This disclosure provides systems, methods, and apparatus for managing data traffic in restricted target wake time (TWT) service periods (SPs). In some aspects, an access point (AP) receives a request frame from a wireless station (STA) associated with a client device via a peer-to-peer (P2P) link, the request frame indicating the STA intends to exchange P2P communications with the client device during a r-TWT SP scheduled on a wireless medium. The AP obtains a transmission opportunity (TXOP) on the wireless medium during the r-TWT SP, the request frame identifying the client device. The AP transmits a trigger frame on the wireless medium responsive to obtaining the TXOP, the trigger frame allocating a portion of the obtained TXOP for P2P communications between the STA and the client device, wherein at least one of the response frame or the trigger frame indicates a Network Allocation Vector (NAV) exception for the client device.