Qualcomm incorporated (20240114558). PREAMBLE AND PHYSICAL UPLINK SHARED CHANNEL RESOURCE ORDERING AND SCRAMBLING IDENTIFIER GENERATION FOR TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE simplified abstract
Contents
- 1 PREAMBLE AND PHYSICAL UPLINK SHARED CHANNEL RESOURCE ORDERING AND SCRAMBLING IDENTIFIER GENERATION FOR TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PREAMBLE AND PHYSICAL UPLINK SHARED CHANNEL RESOURCE ORDERING AND SCRAMBLING IDENTIFIER GENERATION FOR TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
PREAMBLE AND PHYSICAL UPLINK SHARED CHANNEL RESOURCE ORDERING AND SCRAMBLING IDENTIFIER GENERATION FOR TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE
Organization Name
Inventor(s)
Wanshi Chen of San Diego CA (US)
Peter Gaal of San Diego CA (US)
PREAMBLE AND PHYSICAL UPLINK SHARED CHANNEL RESOURCE ORDERING AND SCRAMBLING IDENTIFIER GENERATION FOR TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240114558 titled 'PREAMBLE AND PHYSICAL UPLINK SHARED CHANNEL RESOURCE ORDERING AND SCRAMBLING IDENTIFIER GENERATION FOR TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE
Simplified Explanation
The abstract of the patent application describes a method for wireless communication involving the generation of a preamble resource index by a user equipment (UE) based on information received from a base station. The UE then creates an uplink RACH message using the preamble resource index and sends it to the base station. After decoding the message, the base station responds with a message containing scrambled downlink control information.
- Explanation:
- User equipment (UE) receives a random access channel (RACH) occasion (RO) configuration from a base station.
- UE generates a preamble resource index based on the RO configuration information related to ordered preamble resources.
- UE creates an uplink RACH message with a preamble based on the preamble resource index and a payload associated with a physical uplink shared channel (PUSCH) resource unit (PRU) mapped to the preamble resource index.
- Base station decodes the uplink RACH message and sends a response message with scrambled downlink control information.
Potential Applications
The technology described in the patent application could be applied in various wireless communication systems, such as 5G networks, IoT devices, and industrial automation.
Problems Solved
This technology solves the problem of efficiently managing random access procedures in wireless communication systems, improving overall network performance and reliability.
Benefits
The benefits of this technology include enhanced communication efficiency, reduced latency, improved network capacity, and better resource utilization in wireless networks.
Potential Commercial Applications
Potential commercial applications of this technology include telecommunications equipment manufacturing, network infrastructure development, IoT device integration, and smart city initiatives.
Possible Prior Art
One possible prior art related to this technology is the use of preamble resources in LTE networks for random access procedures. This technology builds upon existing methods to further optimize random access in wireless communication systems.
Unanswered Questions
How does this technology impact battery life in UE devices?
The patent application does not specifically address the impact of this technology on battery life in UE devices. Further research and testing would be needed to determine any potential effects.
Are there any compatibility issues with existing network infrastructure?
The patent application does not mention any compatibility issues with existing network infrastructure. It would be important to investigate if this technology can be seamlessly integrated into current wireless communication systems without causing disruptions.
Original Abstract Submitted
various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a base station, a random access channel (rach) occasion (ro) configuration that includes information related to ordered preamble resources. the ue may generate a preamble resource index according to various parameters selected based on the ro configuration information that relates to the ordered preamble resources. the ue may generate an uplink rach message that includes a preamble based at least in part on the preamble resource index and a payload associated with a physical uplink shared channel (pusch) resource unit (pru) mapped to the preamble resource index. after decoding the uplink rach message, the base station may send a response message including scrambled downlink control information (e.g., based on a scrambling identifier or payload information associated with the uplink rach message). numerous other aspects are provided.
