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Method for transmitting signaling through sharing channel

A shared channel and signaling technology, applied in wireless communication, electrical components, network topology, etc., can solve problems such as waste, failure to reach, and waste power of shared channel resources, and achieve the effect of reducing waste

Active Publication Date: 2009-09-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the current voice or supplementary data to be transmitted does not reach the number of bits in a frame of MuxPDU, that is, when the current voice or supplementary data to be transmitted is not full rate, the idle bits in a frame of MuxPDU must be filled, such as filling " 1" or "0", and then transmit with a complete frame of MuxPDU, which will cause a waste of shared channel resources and a waste of power

Method used

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  • Method for transmitting signaling through sharing channel
  • Method for transmitting signaling through sharing channel
  • Method for transmitting signaling through sharing channel

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail by giving specific embodiments and referring to the accompanying drawings.

[0037] In order to transmit signaling through the shared channel, the communication system avoids transmitting common signaling or quasi-common signaling through forward dedicated channels allocated to each user equipment in the group at the same time, thereby avoiding power bursts. When the shared channel is SCH, the present invention extends the PDU transmitted through the shared channel so that it can encapsulate signaling, such as encapsulating common signaling or quasi-common signaling. In the user equipment, a signaling decoding function of the shared channel is set, and the decoding function can decode the signaling encapsulated by the PDU received from the shared channel. Since the user equipment in the prior art already has the fu...

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Abstract

The invention discloses a method for transmitting signaling through a shared channel. The user equipment sets the function of decoding the signaling encapsulated in the PDU: A. The network side of the communication system encapsulates the signaling in the multiplexing sublayer protocol data unit MuxPDU In, the user equipment in the group is sent to the user equipment in the group through the shared channel set for the user equipment in the group; The MuxPDU performs signaling decoding to obtain the signaling encapsulated in the MuxPDU. The method can transmit signaling through a shared channel, especially public signaling or quasi-common signaling, so that the communication system does not need to transmit signaling through multiple forward dedicated channels at the same time, and does not cause power bursts.

Description

technical field [0001] The invention relates to the technology of using the shared channel when the communication system performs the push-to-talk (PTT) service, in particular to a method for transmitting signaling through the shared channel. Background technique [0002] The PTT service of the communication system adopts the half-duplex communication mode, and only one user equipment speaks at the same time, and multiple user equipments listen to the service. In order to implement the PTT service in the communication system, the communication system sets up a group with multiple user equipments. In this group, in addition to assigning a dedicated channel to each user equipment for communication with the network side of the communication system, the communication system A shared channel is also allocated to all user equipments for the network side of the communication system to transmit voice to all user equipments in the group. Wherein, the dedicated channel allocated to e...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/10H04W84/08
Inventor 冯成林周安全罗雄
Owner HUAWEI TECH CO LTD