公开(公告)号：US20210297820A1

公开(公告)日：2021-09-23

申请号：US17341031

申请日：2021-06-07

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Madhusudan Pai ,  Basem A. Ardah ,  Bibhudatta Biswal ,  Abhishek Jain ,  Ramu Kandula ,  Harisha Negalaguli ,  Krishnakant Patel ,  Brahmananda R. Vempati

IPC: H04W4/10 ,  H04W76/45 ,  H04W4/12

Abstract: Systems and methods for multiple mode push-to-x group calls. One example embodiment provides a push-to-X server. The push-to-X server includes a communication interface communicatively coupled to a communication network and an electronic processor. The electronic processor receives, via a unicast uplink channel, a group call request from a first subscriber unit of the communication network. The electronic processor receives, from the first subscriber unit, a push-to-X data stream. The electronic processor receives a unicast channel request from a second subscriber unit of the communication network. In response to receiving the unicast channel request, the electronic processor establishes a unicast channel resource with the second subscriber unit. The electronic processor transmits the push-to-X data stream to the second subscriber unit via the unicast channel resource and transmits the push-to-X data stream to a plurality of subscriber units via a broadcast media bearer channel.

公开(公告)号：US20210204359A1

公开(公告)日：2021-07-01

申请号：US16730057

申请日：2019-12-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Madhusudan Pai ,  Basem A. Ardah ,  Bibhudatta Biswal ,  Abhishek Jain ,  Ramu Kandula ,  Harisha Negalaguli ,  Krishnakant Patel ,  Brahmananda R. Vempati

IPC: H04W76/45 ,  H04W4/10

Abstract: Systems and methods for multiple mode push-to-x group calls. One example embodiment provides a push-to-X server. The push-to-X server includes a communication interface communicatively coupled to a communication network and an electronic processor. The electronic processor receives, via a unicast uplink channel, a group call request from a first subscriber unit of the communication network. The electronic processor receives, from the first subscriber unit, a push-to-X data stream. The electronic processor receives a unicast channel request from a second subscriber unit of the communication network. In response to receiving the unicast channel request, the electronic processor establishes a unicast channel resource with the second subscriber unit. The electronic processor transmits the push-to-X data stream to the second subscriber unit via the unicast channel resource and transmits the push-to-X data stream to a plurality of subscriber units via a broadcast media bearer channel.

公开(公告)号：US11665774B2

公开(公告)日：2023-05-30

申请号：US17341031

申请日：2021-06-07

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Madhusudan Pai ,  Basem A. Ardah ,  Bibhudatta Biswal ,  Abhishek Jain ,  Ramu Kandula ,  Harisha Negalaguli ,  Krishnakant Patel ,  Brahmananda R. Vempati

IPC: H04W4/10 ,  H04W76/45 ,  H04W4/12 ,  H04W84/04

CPC classification number: H04W76/45 ,  H04W4/10 ,  H04W4/12 ,  H04W84/042

Abstract: Systems and methods for multiple mode push-to-x group calls. One example embodiment provides a push-to-X server. The push-to-X server includes a communication interface communicatively coupled to a communication network and an electronic processor. The electronic processor receives, via a unicast uplink channel, a group call request from a first subscriber unit of the communication network. The electronic processor receives, from the first subscriber unit, a push-to-X data stream. The electronic processor receives a unicast channel request from a second subscriber unit of the communication network. In response to receiving the unicast channel request, the electronic processor establishes a unicast channel resource with the second subscriber unit. The electronic processor transmits the push-to-X data stream to the second subscriber unit via the unicast channel resource and transmits the push-to-X data stream to a plurality of subscriber units via a broadcast media bearer channel.

公开(公告)号：US11083042B2

公开(公告)日：2021-08-03

申请号：US16730057

申请日：2019-12-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Madhusudan Pai ,  Basem A. Ardah ,  Bibhudatta Biswal ,  Abhishek Jain ,  Ramu Kandula ,  Harisha Negalaguli ,  Krishnakant Patel ,  Brahmananda R. Vempati

IPC: H04B7/00 ,  H04W76/45 ,  H04W4/10 ,  H04W84/04

Abstract: Systems and methods for multiple mode push-to-x group calls. One example embodiment provides a push-to-X server. The push-to-X server includes a communication interface communicatively coupled to a communication network and an electronic processor. The electronic processor receives, via a unicast uplink channel, a group call request from a first subscriber unit of the communication network. The electronic processor receives, from the first subscriber unit, a push-to-X data stream. The electronic processor receives a unicast channel request from a second subscriber unit of the communication network. In response to receiving the unicast channel request, the electronic processor establishes a unicast channel resource with the second subscriber unit. The electronic processor transmits the push-to-X data stream to the second subscriber unit via the unicast channel resource and transmits the push-to-X data stream to a plurality of subscriber units via a broadcast media bearer channel.