Hytera Communications has been granted a patent for a group dispatching method in a trunking communication system. The method involves establishing call connections between communication terminals, selecting an idle voice dispatch console as a service access point, and transmitting call establishment messages to establish connections with the target group. The system utilizes interconnection servers, system servers, and voice dispatch consoles to facilitate voice transmission and reception. GlobalData’s report on Hytera Communications gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Hytera Communications, perimeter security was a key innovation area identified from patents. Hytera Communications's grant share as of June 2023 was 1%. Grant share is based on the ratio of number of grants to total number of patents.

Group dispatching method for trunking communication system

Source: United States Patent and Trademark Office (USPTO). Credit: Hytera Communications Corp Ltd

A recently granted patent (Publication Number: US11665511B2) describes a group dispatching method for a trunking communication system. The system includes an interconnection server, a system server, and at least one voice dispatch console. The method involves receiving a call establishment message from another trunking communication system, establishing a call connection with the first communication terminal, selecting an idle voice dispatch console as a service access point, and transmitting a call establishment message to the voice dispatch console. The voice dispatch console then establishes a call connection with the interconnection server and a second communication terminal of the target group.

The method also includes additional features such as transmitting call ending messages, determining talk rights of the second communication terminals, and stopping monitoring of the target group. The trunking communication system may further include a monitoring dispatch console, which can transmit a talk right message to the interconnection server when an idle period of the call connection is no larger than a preset period and at least one of the second communication terminals applies for talk right.

The patent also covers a trunking communication system that includes an interconnection server, a system server, and at least one voice dispatch console. The interconnection server receives a call establishment message from a first communication terminal in another trunking communication system and establishes a call connection with the first communication terminal. It selects an idle voice dispatch console as a service access point and transmits a call establishment message to the voice dispatch console. The voice dispatch console establishes a call connection with the interconnection server and a second communication terminal of the target group.

The patent further includes a non-transitory computer storage medium that stores instructions for implementing the group dispatching method in a trunking communication system. The instructions involve receiving a call establishment message, establishing a call connection with the first communication terminal, selecting an idle voice dispatch console, and transmitting a call establishment message to the voice dispatch console. The instructions also cover additional features such as transmitting call ending messages, determining talk rights, and converting group call numbers between different trunking communication systems.

Overall, this patent describes a method and system for efficient group dispatching in trunking communication systems, allowing for effective communication between different communication terminals and groups.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.