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Method and device for transmitting mode information

A mode information and mode technology, which is applied in the directions of transmission path sub-channel allocation, wireless communication, pilot signal allocation, etc., can solve the problems of reducing the accuracy and efficiency of downlink scheduling, and achieve the improvement of accuracy and efficiency and correct measurement results. Effect

Active Publication Date: 2019-04-19
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the accuracy and efficiency of downlink scheduling are reduced

Method used

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  • Method and device for transmitting mode information
  • Method and device for transmitting mode information
  • Method and device for transmitting mode information

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0031] figure 2 Shown is a scenario where one embodiment of the present invention is applicable. Such as figure 2 As shown, the UE 206 is located in the main serving cell 202 , and the main serving cell 202 belongs to the base station 208 . The base station 208 sends the downlink CRS to the UE 206 . At the same time, the adjacent cell 2...

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Abstract

A method and an apparatus are disclosed for transmitting pattern information. The method for transmitting pattern information includes obtaining pattern information; and sending the pattern information to UE. The first pattern information indicates that the spectrum of the first cell is allocated to the first RAT in a first plurality of sub-frames, and that the spectrum of the first cell is allocated to the second RAT in a second plurality of sub-frames. The first pattern information enables the UE to select any sub-frame in the first plurality of sub-frames to measure a CRS if the UE RAT pattern corresponds to the first RAT, or enables the UE to select any sub-frame in the second plurality of sub-frames to measure the CRS if the UE RAT pattern corresponds to the second RAT. The technique disclosed improves scheduling accuracy and efficiency.

Description

technical field [0001] The present invention relates to communication technology, in particular to a method and device for transmitting mode information. Background technique [0002] Currently, limited by the Universal Mobile Telecommunications System (English: Universal Mobile Telecommunication System, referred to as UMTS) radio access technology (English: radio access technology, referred to as RAT) is replaced by the Long Term Evolution (English: Long Term Evolution, referred to as LTE) RAT is The reality of a long-term project is that operators cannot immediately shut down the UMTS RAT network. RATs for LTE will coexist with RATs for UMTS for some time. Therefore, the spectrum time-division allocation solution is adopted to switch the spectrum of the cell between the RAT of LTE and the RAT of UMTS in turn according to certain parameters. For example, solutions for spectrum time-division allocation include dynamic spectrum sharing methods or semi-dynamic spectrum shari...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/04
CPCH04W16/14H04L5/0048H04W24/02H04W24/08H04W72/0446H04W88/04
Inventor 王君周国华邓天乐贾晓倩
Owner HUAWEI TECH CO LTD