18468471. DISCONTINUOUS RECEPTION IN WIRELESS COMMUNICATION simplified abstract (QUALCOMM Incorporated)

DISCONTINUOUS RECEPTION IN WIRELESS COMMUNICATION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Ming Yang of San Diego CA (US)

Kausik Ray Chaudhuri of San Diego CA (US)

Juan Montojo of San Diego CA (US)

DISCONTINUOUS RECEPTION IN WIRELESS COMMUNICATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18468471 titled 'DISCONTINUOUS RECEPTION IN WIRELESS COMMUNICATION

Simplified Explanation

The abstract describes a patent application related to controlling the discontinuous reception (DRX) cycle of a mobile device in communication with a base station. The patent involves receiving a command to enter DRX mode, determining the response to the command, transmitting the response back to the base station, and operating according to the response.

• Explanation:

   - Receiving a command from the base station to enter DRX mode before a timer expires.
   - Command includes an uplink grant for the device to respond.
   - Device determines whether to accept or reject the command.
   - Device transmits the response back to the base station.
   - Device operates based on the transmitted response.

Potential Applications

The technology described in the patent application could be applied in: - Mobile communication systems - Internet of Things (IoT) devices - Wireless sensor networks

Problems Solved

This technology helps in: - Efficient power management in mobile devices - Optimizing network resources - Enhancing communication reliability

Benefits

The benefits of this technology include: - Improved battery life for mobile devices - Enhanced network performance - Reduced interference in wireless communication

Potential Commercial Applications

A potential commercial application for this technology could be in: - Mobile device manufacturing - Telecommunication infrastructure development - IoT device production

Possible Prior Art

One possible prior art related to this technology could be the implementation of DRX cycles in LTE (Long-Term Evolution) networks.

How does this technology impact battery life in mobile devices?

This technology can significantly improve battery life by allowing devices to enter low-power DRX mode when not actively communicating with the network.

What are the implications of rejecting the DRX command by the device?

Rejecting the DRX command may lead to increased power consumption and reduced network efficiency in the device.

Original Abstract Submitted

Receiving, from a base station in radio resource control (RRC) connected mode with the UE and prior to an expiration of a drx-InactivityTimer of a medium access control (MAC) entity of the UE, a MAC control element (CE) command for the MAC entity to enter a discontinuous reception (DRX) cycle, the command including an layer 2 (L2) uplink (UL) grant, wherein DRX comprises an ability for the UE to transmit a response to the command via the L2 UL grant, the response comprising one of acceptance of the command and rejection of the command. Determining the response to the command. Transmitting, to the base station using the L2 UL grant, the determined response. Operating according to the transmitted response.