MCPTT SYSTEM AND METHOD THEREOF FOR MANAGING MCPTT BROADCAST CALL IN OFF-NETWORK SYSTEM
First Claim
1. A method for managing mission critical push to talk (MCPTT) broadcast call between a first MCPTT client and a second MCPTT client in an off-network system, the method comprising:
- establishing, by the first MCPTT client, a broadcast call, wherein the first MCPTT client is transitioned from a first broadcast control state to a second broadcast control state after establishing the broadcast call; and
releasing, by the first MCPTT client, the broadcast call, wherein the first MCPTT client is transitioned from the second broadcast control state to the first broadcast control state after releasing the broadcast call.
1 Assignment
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Accused Products
Abstract
Embodiments herein provide a method for managing Mission Critical Push To Talk (MCPTT) broadcast call between a first MCPTT client and a second MCPTT client in an off-network system. The method includes establishing, by the first MCPTT client, a broadcast call, where the first MCPTT client is transitioned from a first broadcast control state to a second broadcast control state after establishing the broadcast call. Further, the method includes releasing, by the first MCPTT client, the broadcast call, where the first MCPTT client is transitioned from the second broadcast control state to the first broadcast control state after releasing the broadcast call.
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Citations
28 Claims
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1. A method for managing mission critical push to talk (MCPTT) broadcast call between a first MCPTT client and a second MCPTT client in an off-network system, the method comprising:
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establishing, by the first MCPTT client, a broadcast call, wherein the first MCPTT client is transitioned from a first broadcast control state to a second broadcast control state after establishing the broadcast call; and releasing, by the first MCPTT client, the broadcast call, wherein the first MCPTT client is transitioned from the second broadcast control state to the first broadcast control state after releasing the broadcast call. - View Dependent Claims (2, 3, 4, 5)
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6. A method for managing mission critical push to talk (MCPTT) broadcast call between a first MCPTT client and a second MCPTT client in an off-network system, the method comprising:
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receiving, by the second MCPTT client, a group call broadcast message broadcasted by the first MCPTT client; establishing, by the second MCPTT client, a broadcast call with the first MCPTT client, wherein the second MCPTT client is transitioned from a first broadcast control state to a second broadcast control state after establishing the broadcast call with the first MCPTT client; and releasing, by the second MCPTT client, the broadcast call with the first MCPTT client, wherein the second MCPTT client is transitioned from the second broadcast control state to the first broadcast control state after releasing the broadcast call. - View Dependent Claims (7, 8, 9, 10)
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11. A method for managing mission critical push to talk (MCPTT) broadcast call between a first MCPTT client and a second MCPTT client in an off-network system, the method comprising:
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receiving, by the second MCPTT client, a group call broadcast message broadcasted by a first MCPTT client; determining, by the second MCPTT client, that a second MCPTT user acknowledgement is required; initiating, by the second MCPTT client, a waiting for user timer; and transitioning, by the second MCPTT client, from the first broadcast control state to a third broadcast control state. - View Dependent Claims (12, 13, 14)
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15. A mission critical push to talk (MCPTT) system for managing MCPTT broadcast call in an off-network system, the MCPTT system comprising a MCPTT client configured to:
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establish a broadcast call with, wherein the MCPTT client is transitioned from a first broadcast control state to a second broadcast control state after establishing the broadcast call; and release the broadcast call, wherein the MCPTT client is transitioned from the second broadcast control state to the first broadcast control state after releasing the broadcast call. - View Dependent Claims (16, 17, 18, 19)
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20. A mission critical push to talk (MCPTT) system for managing MCPTT broadcast call in an off-network system, the MCPTT system comprising a MCPTT client configured to:
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receive a group call broadcast message broadcasted by a user equipment (UE); establish a broadcast call with the UE, wherein the MCPTT client is transitioned from a first broadcast control state to a second broadcast control state after establishing the broadcast call with the UE; and release the broadcast call with the UE, wherein the MCPTT client is transitioned from the second broadcast control state to the first broadcast control state after releasing the broadcast call. - View Dependent Claims (21, 22, 23, 24)
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25. A critical push to talk (MCPTT) system for managing mission MCPTT broadcast call in an off-network system, the MCPTT system comprising a MCPTT client configured to:
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receive a group call broadcast message broadcasted by a user equipment (UE); determine that a MCPTT user acknowledgement is required; initiate a waiting for user timer; and transition from the first broadcast control state to a third broadcast control state. - View Dependent Claims (26, 27, 28)
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Specification