Title:
DECODING PROCEDURES IN SYSTEMS WITH CODEBLOCK SEGMENTATION
Document Type and Number:
WIPO Patent Application WO/2017/193936
Kind Code:
A1
Abstract:
The disclosure relates to a method for decoding a transport block encoded with multiple codeblock segments. User equipment determines whether to decode one of a transport block cyclic redundancy check (CRC) and a codeblock segment CRC based on a speed of user equipment. In response to the speed of the user equipment being greater than a threshold, the user equipment decodes the transport block CRC and generates an acknowledgement (ACK) /non-acknowledgement (NAK). In response to the speed of the UE being less than or equal to the threshold, during a first data transmission, the user equipment decodes the codeblock segment CRC for each of the multiple codeblock segments and generates the ACK/NAK. During a second and latter data transmissions, the user equipment decodes the codeblock segment CRC for each of the multiple codeblock segments that failed in the first data transmission and generates the ACK/NAK.
Inventors:
NAMMI SAIRAMESH (US)
QI XIAO-FENG (US)
QI XIAO-FENG (US)
Application Number:
PCT/CN2017/083796
Publication Date:
November 16, 2017
Filing Date:
May 10, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/00
Domestic Patent References:
| WO2015120051A1 | 2015-08-13 |
Foreign References:
| CN102904673B | 2015-08-26 | |||
| CN104683073A | 2015-06-03 |
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