A method and apparatus for determining transport block size

A transmission block size, pre-configured technology, applied in the field of communication, to ensure transmission reliability and flexibility

Active Publication Date: 2020-02-21
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a method and device for determining the size of the transmission block, which solves the problem of how to determine the TBS based on non-slot repetition

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  • A method and apparatus for determining transport block size
  • A method and apparatus for determining transport block size

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Embodiment Construction

[0100] The terms "first", "second" and "third" in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to limit a specific order.

[0101] In the embodiments of the present application, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application shall not be interpreted as being more preferred or more advantageous than other embodiments or design schemes. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete manner.

[0102] Mobile communication technology has profoundly changed people's lives, but people's pursuit of higher performance mobile communication technology has never stopped. In order to cope with the explosive growth of mobile data traffic in the future, massive mobile comm...

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Abstract

The embodiment of the invention discloses a method and device for determining the size of a transmission block, relates to the field of communication, and solves the problem of how to determine a TBSbased on non-time slot repetition. According to the specific scheme, a sending device determines a TBS according to the number of REs included in M first time units and a modulation and coding mode, and sends data borne on symbols corresponding to the first time units for S times. And the receiving device receives the data borne on the symbols corresponding to the first time units for S times, determines the TBS according to the RE number and modulation and coding modes included in the M first time units, and decodes the data on the symbols corresponding to the first time units according to the TBS, wherein M is an integer greater than or equal to 1 and less than or equal to K, K is an integer greater than or equal to 2, K represents the number of times of pre-configured repeated sending of the data carried on the symbol corresponding to the first time unit, S is an integer, and S is greater than or equal to 1 and less than or equal to K. The embodiments of the present application areused in a process of determining a transport block size.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201810911082.3 and the application title "A Method and Device for Determining the Transmission Block Size" submitted to the China Patent Office on August 10, 2018, the entire contents of which are incorporated by reference In this application. technical field [0002] The embodiments of the present application relate to the communication field, and in particular, to a method and device for determining a transport block size. Background technique [0003] In order to cope with the explosive growth of mobile data traffic in the future, massive mobile communication device connections, and various new services and application scenarios emerging, the fifth generation (5G) mobile communication system has emerged as the times require. For tactile interaction applications such as wireless control in industrial manufacturing or production processes, motion control of unmanned veh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04L5/00
CPCH04L1/0003H04L1/0007H04L1/0023H04L5/0044H04L5/0053
Inventor 胡丹李远官磊李胜钰
Owner HUAWEI TECH CO LTD
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