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Method and terminal for receiving downlink data

A downlink data and terminal technology, applied in network data management, electrical components, wireless communication, etc., can solve problems such as no technical solutions

Inactive Publication Date: 2018-06-26
POTEVIO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, how to deal with the downlink allocation that the same terminal receives and / or is configured with more than one RNTI identification in the same transmission time interval TTI, and one of the downlink allocations is a G-RNTI or SPS-G-RNTI identification becomes a problem that needs to be solved , the prior art does not provide an effective technical solution

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  • Method and terminal for receiving downlink data
  • Method and terminal for receiving downlink data
  • Method and terminal for receiving downlink data

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Embodiment Construction

[0068] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0069] The purpose of the present invention is to provide a method and a terminal for receiving downlink data in a terminal of a TD-LTE cluster communication system, so as to realize that the terminal receives and / or is configured with multiple downlink allocations in one TTI, including G-RNTI identification or SPS-G - Receive downlink data during downlink allocation identified by the RNTI. For the sake of c...

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Abstract

The invention provides a method and terminal for receiving downlink data of a TD-LTE trunking communication system. The method comprises the steps that the terminal monitors a physical downlink control channel (PDCCH), when at a transmission time interval (TTI), non-trunking group RNTI is received, or downlink distribution configured with SPS-C-RNTI exists already, downlink distribution of trunking group wireless network temporary identification G-RNTI is received, and downlink distribution of semi-static scheduling trunking group wireless network temporary identification SPS-G-RNTI is received or the downlink distribution configured with SPS-G-RNTI exists already, the downlink data are received according to service receiving processing modes corresponding to various kinds of RNTI. When at a TTI, at least one downlink distribution comprising G-RNTI or SPS-G-RNTI is received and / or configured, the terminal receives the downlink data.

Description

technical field [0001] The present invention relates to TD-LTE trunking communication technology, and more specifically relates to a method and a terminal for receiving downlink data. Background technique [0002] Time Division Long Term Evolution (TD-LTE) technology is a new generation of wireless access technology for broadband mobile communications. Quality (QoS) guarantee and other features. In the existing TD-LTE technology, it is the development direction of the trunking communication system to increase the characteristics of the trunking service and realize the TD-LTE broadband digital trunking communication system. The broadband digital trunking communication system based on TD-LTE technology can not only support various multimedia services of the TD-LTE mobile communication system itself, but also provide basic trunking call services and trunking multimedia services, such as voice group calls, voice single calls, Video group call, video individual call, broadcast ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/26H04W72/04H04W84/08
CPCH04W8/26H04W72/04H04W84/08
Inventor 周欣吕征南
Owner POTEVIO INFORMATION TECH CO LTD