View source for Qualcomm incorporated (20240107545). TECHNIQUES FOR SINGLE-DCI SWITCHING FOR DOWNLINK AND UPLINK BANDWIDTH PARTS AND SUB-BANDS simplified abstract

=TECHNIQUES FOR SINGLE-DCI SWITCHING FOR DOWNLINK AND UPLINK BANDWIDTH PARTS AND SUB-BANDS=


==Organization Name==

[[:Category:qualcomm incorporated|qualcomm incorporated]]


[[Category:qualcomm incorporated]]

==Inventor(s)==

[[:Category:Qian Zhang of Basking Ridge NJ (US)|Qian Zhang of Basking Ridge NJ (US)]][[Category:Qian Zhang of Basking Ridge NJ (US)]]

[[:Category:Yan Zhou of San Diego CA (US)|Yan Zhou of San Diego CA (US)]][[Category:Yan Zhou of San Diego CA (US)]]

[[:Category:Tao Luo of San Diego CA (US)|Tao Luo of San Diego CA (US)]][[Category:Tao Luo of San Diego CA (US)]]

==TECHNIQUES FOR SINGLE-DCI SWITCHING FOR DOWNLINK AND UPLINK BANDWIDTH PARTS AND SUB-BANDS - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240107545 titled 'TECHNIQUES FOR SINGLE-DCI SWITCHING FOR DOWNLINK AND UPLINK BANDWIDTH PARTS AND SUB-BANDS

==Simplified Explanation==

The patent application describes methods, systems, and devices for wireless communications, specifically focusing on sub-band full-duplex (SBFD) communications.

* User equipment (UE) can receive control signaling from a network node indicating specific downlink and uplink bandwidth parts (BWP) or sub-bands for SBFD communications.
* The UE can receive a downlink control information (DCI) message instructing it to switch to a different set of BWP or sub-bands for SBFD communications.
* The UE can then engage in full-duplex communications with the network node within the new set of BWP or sub-bands.

== Potential Applications ==
This technology can be applied in:
* 5G and beyond wireless communication systems
* IoT devices requiring efficient and high-speed data transfer

== Problems Solved ==
* Addressing the challenge of achieving full-duplex communications in wireless networks
* Optimizing spectrum efficiency for improved data transmission rates

== Benefits ==
* Enhanced communication reliability and speed
* Increased network capacity and efficiency

== Potential Commercial Applications ==
Optimized for:
* Telecommunication companies
* IoT device manufacturers

== Possible Prior Art ==
One possible prior art is the use of carrier aggregation techniques in LTE networks to increase data rates and network capacity.

== Unanswered Questions ==

=== How does this technology impact battery life in mobile devices? ===
The patent application does not address the potential impact of SBFD communications on the battery life of user equipment.

=== What are the security implications of SBFD communications? ===
The patent application does not discuss the security measures or vulnerabilities associated with SBFD communications.


==Original Abstract Submitted==

methods, systems, and devices for wireless communications are described. a user equipment (ue) may be configured to receive, from a network node, control signaling indicating a first downlink bandwidth part (bwp) and a first uplink bwp, or a first downlink sub-band and a first uplink sub-band, or both, for performing sub-band full-duplex (sbfd) communications. the ue may receive, from the network node, a downlink control information (dci) message indicating to switch to a second downlink bwp and a second uplink bwp, or to switch to a second downlink sub-band and a second uplink sub-band, or both. the ue may then perform full-duplex communications with the network node within the second downlink bwp and the second uplink bwp, or within the second downlink sub-band and the second uplink sub-band, or both.



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