US-12625556-B2 - Dynamic compression of extended-reality haptic traffic

US12625556B2US 12625556 B2US12625556 B2US 12625556B2US-12625556-B2

Abstract

A radio network node generates, and transmits to an extended reality processing unit, extended reality haptic experience quantization configuration information that is based on possible haptic experiences determined by an extended reality server that may facilitate an extended reality session with one or more extended reality appliance(s) communicatively coupled with the processing unit. The processing unit quantizes haptic experience information, indicative of haptic action(s), generated by and received from the appliance(s), based on the quantization configuration information and transmits a quantized indication of the haptic action(s) to the node. The node forwards, to the processing unit, reactive traffic generated by the server in response to the indicated haptic action(s). The processing unit distributes the indicated haptic experience to the appliance(s) that experienced the haptic action to which the reactive corresponds. A message that comprises the quantized indication and the reactive traffic do not comprise identifier(s) indicative of the appliance(s).

Inventors

Ali ESSWIE

Assignees

DELL PRODUCTS L.P.

Dates

Publication Date: 20260512
Application Date: 20240718

Claims (20)

1 . A method, comprising: receiving, by at least one user equipment comprising at least one processor from at least one extended reality appliance, at least one haptic experience indication indicative of at least one haptic experience corresponding to the at least one extended reality appliance; transmitting, by the at least one user equipment to radio network node equipment, at least one quantized haptic experience indication indicative of the at least one haptic experience; responsive to the transmitting of the at least one quantized haptic experience indication, receiving, by the at least one user equipment from the radio network node, reactive traffic that corresponds to the at least one haptic experience; based on the at least one haptic experience indication, determining, by the at least one user equipment, at least one of the at least one extended reality appliance to which the reactive traffic is directed, to result in at least one determined extended reality appliance; and transmitting, by the at least one user equipment to the at least one determined extended reality appliance, the reactive traffic.
2 . The method of claim 1 , further comprising: receiving, by the at least one user equipment from the radio network node equipment, extended reality application haptic experience quantization configuration information usable by the at least one user equipment to quantize the at least one haptic experience indication to result in the at least one quantized haptic experience indication.
3 . The method of claim 2 , further comprising: based on the extended reality application haptic experience quantization configuration information, quantizing, by the at least one user equipment, the at least one haptic experience to result in the at least one quantized haptic experience indication.
4 . The method of claim 2 , wherein the extended reality application haptic experience quantization configuration information comprises at least one haptic experience value being uniquely associated with at least one of the at least one haptic experience.
5 . The method of claim 1 , further comprising: transmitting, by the at least one user equipment to the radio network node equipment, extended reality application information comprising an application indication indicative of an extended reality application to which the at least one haptic experience corresponds.
6 . The method of claim 5 , wherein the extended reality application information further comprises at least one extended reality appliance count indication indicative of a number of the at least one extended reality appliance associated with an extended reality session corresponding to the extended reality application.
7 . The method of claim 6 , further comprising: responsive to the transmitting of the extended reality application information, receiving, by the at least one user equipment from the radio network node equipment, extended reality application haptic experience quantization configuration information usable by the at least one user equipment to quantize the at least one haptic experience indication to use to determine the at least one quantized haptic experience indication, wherein the extended reality application haptic experience quantization configuration information is based on the extended reality application information and the number of the at least one extended reality appliance associated with an extended reality session.
8 . The method of claim 1 , wherein the at least one extended reality appliance comprises a first extended reality appliance and a second extended reality appliance, wherein the at least one haptic experience indication comprises a first haptic experience indication indicative of a first haptic experience that corresponds to the first extended reality appliance or a second haptic experience indication indicative of a second haptic experience that corresponds to the second extended reality appliance, wherein the reactive traffic comprises first reactive traffic that corresponds to the first haptic experience or second reactive traffic that corresponds to the second haptic experience, and wherein the reactive traffic is not indicative of the first extended reality appliance or the second extended reality appliance.
9 . The method of claim 1 , wherein the at least one extended reality appliance comprises a first extended reality appliance and a second extended reality appliance, wherein the at least one haptic experience indication comprises a first haptic experience indication indicative of a first haptic experience that corresponds to the first extended reality appliance or a second haptic experience indication indicative of a second haptic experience that corresponds to the second extended reality appliance, and wherein the first haptic experience indication is not indicative of the first extended reality appliance and the second haptic experience indication is not indicative of the second extended reality appliance.
10 . The method of claim 1 , wherein the at least one haptic experience indication is indicative of at least one movement direction of at least one of the at least one extended reality appliance or at least one manipulation of at least one control interface item corresponding to the at least one extended reality appliance.
11 . An extended reality processing unit, comprising at least one processor configured to process executable instructions that, when executed by the at least one processor, facilitate performance of operations, comprising: receiving, from at least one extended reality appliance, at least one haptic experience indication indicative of at least one haptic experience corresponding to at least one extended reality appliance with respect to which the extended reality processing unit is facilitating a communication session, via a radio network node, according to at least one extended reality application being executed by the at least one extended reality appliance; quantizing the at least one haptic experience to result in a quantized haptic experience indication; transmitting, to the radio network node, the quantized haptic experience indication; responsive to the transmitting of the quantized haptic experience indication, receiving, from the radio network node, reactive traffic that corresponds to the at least one haptic experience; based on the at least one haptic experience indication, determining at least one of the at least one extended reality appliance to which the reactive traffic is directed, to result in at least one determined extended reality appliance; and transmitting, to the at least one determined extended reality appliance, the reactive traffic.
12 . The extended reality processing unit of claim 11 , wherein the at least one haptic experience comprises a first haptic experience corresponding to a first extended reality appliance and a second haptic experience corresponding to a second extended reality appliance, and wherein the quantized haptic experience indication is indicative of the first haptic experience and the second haptic experience.
13 . The extended reality processing unit of claim 12 , wherein the quantized haptic experience indication excludes information indicative of the first extended reality appliance or the second extended reality appliance.
14 . The extended reality processing unit of claim 12 , wherein the reactive traffic excludes information indicative of the first extended reality appliance or the second extended reality appliance.
15 . The extended reality processing unit of claim 11 , wherein the at least one haptic experience indication is indicative of the at least one extended reality appliance corresponding to at least one haptic experience, and wherein the determining of the at least one determined extended reality appliance is based on the at least one extended reality appliance being indicated by the at least one haptic experience indication.
16 . A non-transitory machine-readable medium, comprising executable instructions that, when executed by at least one processor of an extended reality processing unit, facilitate performance of operations, comprising: transmitting, to radio network equipment, extended reality application information comprising an application indication indicative of an extended reality application with respect to which at least one extended reality appliance, communicatively coupled with the extended reality processing unit, is configured to use to facilitate an extended reality session with an extended reality server; responsive to the transmitting of the extended reality application information, receiving, from the radio network equipment, extended reality application haptic experience quantization configuration information usable to quantize at least one haptic experience, indicated by the at least one extended reality appliance to the extended reality processing unit and corresponding to operation by the at least one extended reality appliance with respect to the extended reality application; receiving, from the at least one extended reality appliance, at least one haptic experience indication indicative of the at least one haptic experience; transmitting, to the radio network equipment, a quantized haptic experience indication indicative of the at least one haptic experience; responsive to the transmitting of the quantized haptic experience indication, receiving, from the radio network equipment, reactive traffic that corresponds to the at least one haptic experience; based on the at least one haptic experience indication, determining at least one of the at least one extended reality appliance to which the reactive traffic is directed to result in at least one determined extended reality appliance; and transmitting, to the at least one determined extended reality appliance, the reactive traffic.
17 . The non-transitory machine-readable medium of claim 16 , wherein the operations further comprise: based on the extended reality application haptic experience quantization configuration information, quantizing the at least one haptic experience to result in the quantized haptic experience indication.
18 . The non-transitory machine-readable medium of claim 16 , wherein the extended reality application haptic experience quantization configuration information comprises at least one haptic experience value being uniquely associated with one of the at least one haptic experience.
19 . The non-transitory machine-readable medium of claim 16 , wherein the at least one extended reality appliance comprises a first extended reality appliance and a second extended reality appliance, wherein the at least one haptic experience indication comprises a first haptic experience indication indicative of a first haptic experience that corresponds to the first extended reality appliance or a second haptic experience indication indicative of a second haptic experience that corresponds to the second extended reality appliance, wherein the reactive traffic comprises first reactive traffic that corresponds to the first haptic experience or second reactive traffic that corresponds to the second haptic experience, and wherein the reactive traffic is not indicative of the first extended reality appliance or the second extended reality appliance.
20 . The non-transitory machine-readable medium of claim 16 , wherein the at least one extended reality appliance comprises a first extended reality appliance and a second extended reality appliance, wherein the at least one haptic experience indication comprises a first haptic experience indication indicative of a first haptic experience that corresponds to the first extended reality appliance or a second haptic experience indication indicative of a second haptic experience that corresponds to the second extended reality appliance, and wherein the first haptic experience indication is not indicative of the first extended reality appliance and the second haptic experience indication is not indicative of the second extended reality appliance.

Description

REFERENCE TO RELATED APPLICATIONS The subject patent application is related to U.S. patent application Ser. No. 18/777,229, filed Jul. 18, 2024, and entitled “SERVICE-AWARE QUANTIZATION OF EXTENDED-REALITY HAPTIC CONTROL INFORMATION”, the entirety of which application is hereby incorporated by reference herein. BACKGROUND The ‘New Radio’ (NR) terminology that is associated with fifth generation mobile wireless communication systems (“5G”) refers to technical aspects used in wireless radio access networks (“RAN”) that comprise several quality of service classes (QoS), including ultrareliable and low latency communications (“URLLC”), enhanced mobile broadband (“eMBB”), and massive machine type communication (“mMTC”). The URLLC QoS class is associated with a stringent latency requirement (e.g., low latency or low signal/message delay) and a high reliability of radio performance, while conventional eMBB use cases may be associated with high-capacity wireless communications, which may permit less stringent latency requirements (e.g., higher latency than URLLC) and less reliable radio performance as compared to URLLC. Performance requirements for mMTC may be lower than for eMBB use cases. Some use case applications involving mobile devices or mobile user equipment such as smart phones, wireless tablets, smart watches, and the like, may impose on a given RAN resource loads, or demands, that vary. A RAN node may activate a network energy saving mode to reduce power consumption. SUMMARY The following presents a simplified summary of the disclosed subject matter in order to provide a basic understanding of some of the various embodiments. This summary is not an extensive overview of the various embodiments. It is intended neither to identify key or critical elements of the various embodiments nor to delineate the scope of the various embodiments. Its sole purpose is to present some concepts of the disclosure in a streamlined form as a prelude to the more detailed description that is presented later. In an example embodiment, a method may comprise receiving, by at least one user equipment comprising at least one processor from at least one extended reality appliance, at least one haptic experience indication indicative of at least one haptic experience corresponding to the at least one extended reality appliance and transmitting, by the at least one user equipment to radio network node equipment, at least one quantized haptic experience indication indicative of the at least one haptic experience. Responsive to the transmitting of the at least one quantized haptic experience indication, the method may further comprise receiving, by the at least one user equipment from the radio network node, reactive traffic that corresponds to the at least one haptic experience. Based on the at least one haptic experience indication, the method may further comprise determining, by the at least one user equipment, at least one of the at least one extended reality appliance to which the reactive traffic is directed, to result in at least one determined extended reality appliance. The method may further comprise transmitting, by the at least one user equipment to the at least one determined extended reality appliance, the reactive traffic. In an example embodiment, the method may further comprise receiving, by the at least one user equipment from the radio network node equipment, extended reality application haptic experience quantization configuration information usable by the at least one user equipment to quantize the at least one haptic experience indication to result in the at least one quantized haptic experience indication. Based on the extended reality application haptic experience quantization configuration information, the method may further comprise quantizing, by the at least one user equipment, the at least one haptic experience to result in the at least one quantized haptic experience indication. The extended reality application haptic experience quantization configuration information may comprise at least one haptic experience value being uniquely associated with at least one of the at least one haptic experience. In an example embodiment, the method may further comprise transmitting, by the at least one user equipment to the radio network node equipment, extended reality application information comprising an application indication indicative of an extended reality application to which the at least one haptic experience corresponds. The extended reality application information further may further comprise at least one extended reality appliance count indication indicative of a number of the at least one extended reality appliance associated with an extended reality session corresponding to the extended reality application. Responsive to the transmitting of the extended reality application information, the method may further comprise receiving, by the at least one user equipment from the radio network node equipment, extend