Title:
METHOD AND DEVICE FOR DETERMINING SIZE OF TRANSMISSION BLOCK
Document Type and Number:
WIPO Patent Application WO/2019/028926
Kind Code:
A1
Abstract:
Provided in the present application are a method and device for determining the size of a transmission block, the method comprising: a terminal device receives a random access response sent by a network device, the random access response comprising a resource allocation field and a field indicating a first index, the first index being a first transmission block size index or a first modulation and coding mode index; and the terminal device determines the size of a transmission block for uplink information scheduled by the random access response according to the resource allocation field and the field indicating the first index. With the described method, a second query mode may be used, and the size of a transmission block for uplink information is queried in a transmission block size table according to first physical resource number corresponding to the resource allocation field and according to a first index indicated by the field indicating the first index. Thus, the terminal device, after receiving the random access response message, may determine the size of data that may be carried by uplink information to be sent, or in other words, determine the size of a transmission block for the uplink information.
Inventors:
ZHAO YUE (CN)
YU ZHENG (CN)
WANG HONG (CN)
YU ZHENG (CN)
WANG HONG (CN)
Application Number:
PCT/CN2017/097287
Publication Date:
February 14, 2019
Filing Date:
August 11, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W28/18
Domestic Patent References:
| WO2016182274A1 | 2016-11-17 |
Foreign References:
| CN104038970A | 2014-09-10 | |||
| CN102448122A | 2012-05-09 |
Other References:
ZTE: "Support of larger TBS and larger PDSCH/PUSCH bandwidth for MTC", 3GPP TSG RAN WG1 MEETING #86 R1-167319, 26 August 2016 (2016-08-26), XP051125838
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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