Trunking user based message transmission method and device

• US 9,860,922 B2
• Filed: 11/23/2012
• Issued: 01/02/2018
• Est. Priority Date: 01/19/2012
• Status: Active Grant

• Current Assignee: Datang Mobile Communications Equipment Company Limited (China Information Communication Technology Group Co. Ltd.)
• Original Assignee: Datang Mobile Communications Equipment Company Limited (China Information Communication Technology Group Co. Ltd.)
• Inventors: Guo, Junli, Su, Xiaobo
• Primary Examiner(s): Vu, Huy D
• Assistant Examiner(s): Duffy, James P
• Application Number:
  US14/373,037
• Publication Number:
  US 20150230273A1
• Time in Patent Office: 1,866 Days
• Field of Search: None
• CPC Class Codes: H04W 72/04 Wireless resource allocation
• CPC Class Codes: H04W 72/21 in the uplink direction of a wireless link, i.e. towards the network
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 76/27 Transitions between radio resource control [RRC] states
• CPC Class Codes: H04W 76/38 triggered by timers
• CPC Class Codes: H04W 76/40 for selective distribution or broadcast

Abstract

A trunking user based message transmission method and device. The method comprises: receiving a request message from a user equipment (UE) by the wireless access device, and allocating a connection resource for the UE by the wireless access device, wherein the request message carries information indicating whether the UE is a trunking user; when the UE is a trunking user, and if the UE does not receive or send data within a preset period, triggering the UE to enter a CELL_PCH state by the wireless access device; and when the UE is not a trunking user, and if the UE does not receive or send data within a preset period, releasing the connection resource of the UE by the wireless access device.

Claims

1. A trunking user based message transmission method, comprising:

receiving a request message from a user equipment by a wireless access device, allocating a connection resource for the user equipment and monitoring signaling and data stream of the user equipment by the wireless access device, wherein the request message includes a Radio Resource Control (RRC) connection establishment request message or a cell updating request message, the Radio Resource Control (RRC) connection establishment request message carries information indicating whether the user equipment is a trunking user, the cell updating request message carries information indicating whether the user equipment is a trunking user;

wherein the information indicating whether the user equipment is a trunking user is embodied as an identifier represented by a bit;

when the information is a first identifier, the user equipment is the trunking user, and if there are no signaling and data stream associated with the user equipment within a preset period, triggering the user equipment to enter a CELL_Paging Channel (CELL_PCH) state by the wireless access device;

wherein when the user equipment is in the CELL-PCH state, the user equipment is kept connected to a server continuously;

when the user equipment transmits data again, the user equipment establishes a wireless connection and recover data communication immediately; and

when the information is a second identifier, the user equipment is not the trunking user, and if there are no signaling and data stream associated with the user equipment within the preset period, releasing the connection resource of the user equipment by the wireless access device.

2. A trunking user based message transmission method, comprising:

determining whether a user equipment is a trunking user, by the user equipment; and

sending a request message to a wireless access device by the user equipment, wherein the request message includes a Radio Resource Control (RRC) connection establishment request message or a cell updating request message, the Radio Resource Control (RRC) connection establishment request message carries information indicating whether the user equipment is the trunking user, the cell updating request message carries information indicating whether the user equipment is a trunking user;

wherein the information indicating whether the user equipment is a trunking user is embodied as an identifier represented by a bit;

wherein when the information is a first identifier, the user equipment is the trunking user, and if there are no signaling and data stream associated with the user equipment within a preset period, the user equipment enters a CELL_Paging Channel (CELL_PCH) state;

wherein when the user equipment is in the CELL-PCH state, the user equipment is kept connected to a server continuously;

when the user equipment transmits data again, the user equipment establishes a wireless connection and recover data communication immediately;

when the information is a second identifier, the user equipment is not the trunking user, and if there are no signaling and data stream associated with the user equipment within the preset period, the connection resource of the user equipment is released.

3. A non-transitory computer readable medium storing a program causing a computer to execute trunking user based message transmission, comprising:

a receiving module, configured to receive a request message from a user equipment, wherein the request message includes a Radio Resource Control (RRC) connection establishment request message or a cell updating request message, the Radio Resource Control (RRC) connection establishment request message carries information indicating whether the user equipment is a trunking user, the cell updating request message carries information indicating whether the user equipment is a trunking user;

wherein the information indicating whether the user equipment is a trunking user is embodied as an identifier represented by a bit;

an allocating module, configured to allocate a connection resource for the user equipment; and

a processing module, configured to, when the information is a first identifier, the user equipment is the trunking user, and if there are no signaling and data stream associated with the user equipment within a preset period, trigger the user equipment to enter a CELL_Paging Channel (CELL_PCH) state, wherein when the user equipment is in the CELL-PCH state, the user equipment is kept connected to a server continuously;

when the user equipment transmits data again, the user equipment establishes a wireless connection and recover data communication immediately, and when the information is a second identifier, the user equipment is not the trunking user, and if there are no signaling and data stream associated with the user equipment within the preset period, release the connection resource of the user equipment.

4. A user equipment, comprising:

a determining module, configured to determine whether the user equipment is a trunking user; and

a sending module, configured to send a request message to a wireless access device, wherein the request message includes a Radio Resource Control (RRC) connection establishment request message or a cell updating request message, the Radio Resource Control (RRC) connection establishment request message carries information indicating whether the user equipment is a trunking user, the cell updating request message carries information indicating whether the user equipment is a trunking user;

wherein the information indicating whether the user equipment is a trunking user is embodied as an identifier represented by a bit;

wherein when the information is a first identifier, the user equipment is the trunking user, and if there are no signaling and data stream associated with the user equipment within a preset period, the user equipment enters a CELL_Paging Channel (CELL_PC) state, wherein when the user equipment is in the CELL-PCH state, the user equipment is kept connected to server continuously;

when the user equipment transmits data again, the user equipment establishes a wireless connection and recover data communication immediately, and when the information is a second identifier, the user equipment is not the trunking user, and if there are no signaling and data stream associated with the user equipment within the preset period, the connection resource of the user equipment is released.