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Method of transmitting scheduling information and apparatus thereof

A technology for transmission scheduling and indication information, applied in the field of communication, can solve the problems of complex design, affecting the timeliness and flexibility of transmission scheduling, limited EPDCCH start symbols, etc. Effect

Active Publication Date: 2017-05-17
HUAWEI TECH CO LTD
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Problems solved by technology

[0004] like figure 1 As shown, in the prior art, the coexistence of PDCCH and EPDCCH causes the start symbol of EPDCCH to be limited to PDCCH, and the design is complicated, which affects the use of EPDCCH, thereby affecting the timeliness and flexibility of transmission scheduling

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  • Method of transmitting scheduling information and apparatus thereof
  • Method of transmitting scheduling information and apparatus thereof
  • Method of transmitting scheduling information and apparatus thereof

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] The terms "component", "module", "system" and the like are used in this specification to refer to a computer-related entity, hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a computer. Both an application running on a co...

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Abstract

The invention provides a method of transmitting scheduling information and an apparatus thereof. The method comprises the following steps that network equipment distributes a first stage dedicated channel and a second stage dedicated channel for target terminal equipment; the network equipment sends indication information of the first stage dedicated channel through a preset first time frequency resource; the network equipment sends indication information of the second stage dedicated channel to the target terminal equipment through the first stage dedicated channel; and the network equipment sends special scheduling information aiming at the target terminal equipment to the target terminal equipment through the second stage dedicated channel. Therefore, flexibility of scheduling information transmission can be increased, and system performance and a user experience can be improved.

Description

technical field [0001] The present invention relates to the field of communications, and more particularly, to a method and device for transmitting scheduling information. Background technique [0002] At present, there is a known communication technology that carries scheduling information of terminal equipment through a physical downlink control channel (English full name may be: Physical Downlink Control Channel, English abbreviation may be: PDCCH), and through a downlink physical data channel (English full name may be: The PhysicalDownlink Shared Channel, English abbreviation may be: PDSCH) carries the downlink data of the UE, and the PDCCH and the PDSCH multiplex the system bandwidth in a time-division multiplexing manner. [0003] In order to solve the problems of PDCCH interference coordination and limited channel capacity, etc., a scheme for transmitting scheduling information using an enhanced downlink control channel (full name in English may be: Enhanced Physical ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12
CPCH04W72/1273H04W72/569H04W72/23H04W74/04H04W72/53H04W72/044
Inventor 栗忠峰吴宁曹永照
Owner HUAWEI TECH CO LTD
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