Motorola Solutions, Inc.

International Business Machines Corporation

Veritas Technologies LLC

Juniper Networks, Inc.

Beijing Xiaomi Mobile Software Co., Ltd.

Yong Tian

Xun Fei

Dong Zhao

Da-Jun Chen

Kang-Kai Zhao

Dajun Chen

Wen Feng

Ya-Hui Gong

Yahui Gong

Jun Jiang

Yingsong Jia

Yi Tang

William Joseph Browning

Hai-Qing Hu

Xiaojing Liu

Kangkai Zhao

Wu Yang

Yong Li

Qi Cheng Li

Xiao Ling Chen

Lee Michael Proctor

Da Li Liu

Qi Feng Huo

Qi Li

Dongyi Jiang

Chao Lei

Na Fei Yang

Xiao Ping Zhu

Haiyu Wang

Haiqing Hu

Yan Zhuang

Liming Liu

Hanbiao Sun

Jinfeng Yu

Raguraman Kumaresan

Jian-Xiang Wang

Ming Xia Guo

Hongxia Wang

Rakesh Nair Gopala Krishnan Nair

Kang Kai Zhao

Li-Ya Mi

Zhong Wei

Da-jun Chen

Zu Zhou

Managing execution of eBPF program capabilities is provided. A comparison of a currently in use helper-id list with an allowable helper-id list of an eBPF program is performed. It is determined whether a set of unallowable helper-ids exists that is included in the currently in use helper-id list but not in the allowable helper-id list based on the comparison. A blocked helper-id list of the eBPF program that includes the set of unallowable helper-ids and a corresponding unallowable capability of each respective unallowable helper-id is generated in response to determining that the set of unallowable helper-ids does exist. The set of unallowable helper-ids and the corresponding unallowable capability of each respective unallowable helper-id is removed from bytecode of the eBPF program in order to have only allowable helper-ids remain in the bytecode along with corresponding allowable capabilities of the eBPF program.

Dynamic control of eBPF program execution in an operating system kernel

Example devices, systems, and methods for emulating a PTT device at an incident location are provided. An example server receives a request for a remote push-to-talk (PTT) device to be emulated at a target location in a vicinity of an incident, selects local communication infrastructure that supports public safety services for local PTT devices located near the target location, and transmits, to the local communication infrastructure, instructions for the local communication infrastructure to register an emulated PTT device as a proxy for the remote PTT device at the target location.

Device, system, and method for device emulation at incident locations

Processes and systems for displaying information received in a query response. One system includes a communication device including a user interface and an electronic processor. The electronic processor transmits a query, and receives a response to the query including stored information in each of a plurality of fields of information about an object of interest. The electronic processor receives an image of the object from a camera, identifies visually descriptive text information describing the object, and categorizes at least a portion of the visually descriptive text information into the plurality of fields of information. The electronic processor determines a confidence level for each field of information based on a comparison of the stored information and the visually descriptive text information in each field, and displays the stored information in one or more fields for which the confidence level of the comparison is below a predetermined threshold.

Image-assisted field verification of query response

An incoming call from a source device having a source identifier is received at a receiving device and an indication of and request to accept the incoming call is provided at an output interface of the receiving device. A determination is made of whether this is a first time that the source device has called this receiving device or if the local address book is devoid of the source identifier or any associated contextual information associated with a user of the source device having the source identifier. If so, one or more databases of public safety incident information, call information, registration information, dispatch records, mobile application information, and location information is accessed and contextual information identified from the databases associating the source device with the receiving device. The contextual information is then provided at the receiving device while providing the indication of and request to accept the incoming call.

System and method for electronically obtaining and displaying contextual information for unknown or unfamiliar callers during incoming call transmissions

Systems and methods for identifying objects of interest in video streams associated with an incident. One system includes an electronic processor that receives a search attribute for an object associated with the incident and receives, from a primary video analytics system having a first video coverage capability associated with the incident, a video analytics policy for the first capability. The processor identifies a conflict between the attribute and the policy, and, in response, determines a plurality of secondary video analytics systems, each having a secondary video coverage capability. The processor, for each of the plurality of secondary systems: receives a secondary video analytics policy and determines whether a secondary conflict exists between the attribute and the policy, and, in response to determining that a conflict does not exist, transmits, to the secondary video analytics system, a request to apply the search attribute to a video stream of the secondary capability.

Video analytics conflict detection and mitigation

A method and apparatus for providing an audible identification of a device is provided herein. During operation, device identities will be determined for members forming a personal-area network (PAN). When information is conveyed by a device, a determination of whether or not to announce a device identification will be based on a combination of PAN members present. More particularly, when a certain combination of devices are members of the PAN, device identifications will be announced, otherwise, device identifications will not be announced.

Distinguish devices in PAN/VAN

An access method is provided for an access point (AP). The method is applied to a first AP, and includes: responsive to determining that an access restriction rule allows a second AP to access the first AP, interface configuration information of the first AP is determined according to the access restriction rule; and an access interface of the first AP is configured according to the interface configuration information, where the access interface is configured for the second AP to access the first AP in response to determining that the access interface is configured to allow access.

Access method and apparatus for access point, electronic device, and storage medium

Embodiments of the present disclosure relate to methods, systems, and computer program products for event management. In a method, a token is obtained at a first agent device that is included in a network system, the token is for authenticating a first packet that is transmitted in the network system, and the first packet is generated according to a first network format. A second packet is generated based on the first packet and the token according to a second network format. The second packet is transmitted to a second agent device that is included in the network system, here both of the first and second agent devices support the first and second network formats. With these embodiments, the packet may be authenticated in a more effective way.

Packet authentication in a VXLAN system

A method and apparatus for prioritizing a digital-assistant response is provided herein. During operation a personal-area network (PAN) master device will have knowledge of a status of devices forming the PAN and/or have knowledge of a current incident type assigned to a user. The PAN master device will then prioritize any responses/suggestions to the user based on the status of associated PAN devices and/or the incident type.

Prioritizing digital assistant responses

An electronic communication device and method for crowd-based application synchronization. The device includes a display, a memory storing a first application, a transceiver, and an electronic processor. The electronic processor is configured to associate the electronic communication device with a first talk group, determine a first function in which the first application is configured to perform, and receive, via the transceiver, information regarding a number of members of the first talk group that are using an instance of a second application to perform the first function. The electronic processor is further configured to automatically present, based on the information, on the display, a running instance of the second application or a selection mechanism for the second application.

System and method for crowd-oriented application synchronization

Methods, and apparatus for managing a communication group. One method includes forming a communication group of one or more portable communications devices based on a first object of interest and identifying a second object of interest based on the first object of interest. The method also includes determining whether an image feed includes the second object of interest and when the image feed includes the second object of interest, adding a portable communications device associated with the image feed to the communication group.

Managing communication groups based on objects in image feeds

Fast channel deployment is achieved amongst subscriber devices (SDs) having an incident scene role at an incident scene. An SD detects an incident scene arrival trigger associated with arrival at an incident scene. Responsive to detecting the incident scene arrival trigger, the SD (i) tunes to a pre-configured incident channel or (ii) scans a plurality of channels for an incident channel and tunes to the incident channel once located. The SD receives, via the incident channel, an incident scene role to traffic channel mapping that maps a particular incident scene role associated with the subscriber device to a particular assigned traffic channel on which subscriber devices associated with a same incident scene role may communicate. The SD tunes to the particular assigned traffic channel as a function of the incident scene role to traffic channel mapping.

Method and apparatus for fast channel deployment at an incident scene

A system and method for prioritizing a wireless communication to a portable communication device (). In one example, a sensor () includes an electronic processor configured to capture an over-the-air identifier (_) of a portable communication device (), determine a capture parameter based on at least one of a count of a number of times of capturing the over-the-air identifier and a last time of capturing the over-the-air identifier of the portable communication device (), assign a priority level (_) to the portable communication device () based on the capture parameter, and prioritize the wireless communication between the sensor and the portable communication device () based on the priority level (_) assigned to the portable communication device ().

Systems and methods for prioritizing wireless communication

Techniques for duplicating deduplicated data include identifying a connection between a source deduplicated data storage and a target deduplicated data storage. A location of a block of data is determined that is located on the source deduplicated data storage for copying to the target deduplicated data storage. A first reference on the target deduplicated data storage is created to the location of the block of data on the source deduplicated data storage. A second reference is created on the source deduplicated data storage to the location of the block of data on the source deduplicated data storage.

Techniques for duplicating deduplicated data

A method and system for tracking an object of interest in a talkgroup. The method includes receiving a first image stream including the object from a first portable communication device associated with the talkgroup. The method includes detecting the object in the first image stream, determining a first view angle associated with the object's position in relation to the first device, and determining a second view angle associated with the object's position in relation to a second portable communication device. When a difference between the first angle and the second angle is below a threshold, a first modified image stream is generated by highlighting the object in the first image stream. When the difference between the first angle and the second angle is above the threshold, a second modified image stream is generated by highlighting the object and indicating a relative direction to the object from the second device.

Method and system for tracking an object of interest in a talkgroup

Growing community of inventors

Chengdu, China

Yong Tian