Title:
PHYSICAL RESOURCE BLOCK SCALING FOR DATA CHANNEL WITH HARQ PROCESS
Document Type and Number:
WIPO Patent Application WO/2019/214667
Kind Code:
A1
Abstract:
Techniques and examples of physical resource block (PRB) scaling for data channel with a hybrid automatic repeat request (HARQ) process in mobile communications are described. An apparatus receives radio resource control (RRC) signaling from a wireless network indicating a PRB scaling factor. The apparatus also receives a downlink control command from the wireless network indicating whether PRB scaling is enabled or disabled. The apparatus then determines a transport block size (TBS) by either: (a) determining the TBS based on the PRB scaling factor and a scheduled physical downlink shared channel (PDSCH) PRB number indicated in the downlink control command responsive to the PRB scaling being enabled, or (b) determining the TBS based on the schedule PDSCH PRB number responsive to the PRB scaling being disabled. The apparatus also receives a PDSCH according to a result of the determining of the TBS.
Inventors:
LIN KUHN-CHANG (CN)
CHARBIT GILLES (GB)
CHARBIT GILLES (GB)
Application Number:
PCT/CN2019/086152
Publication Date:
November 14, 2019
Filing Date:
May 09, 2019
Export Citation:
Assignee:
MEDIATEK INC (CN)
International Classes:
H04L27/26
Foreign References:
| CN102378253A | 2012-03-14 |
Other References:
LG ELECTRONICS: "Discussion on resource allocation and TBS determination", 3GPP TSG RAN WGI MEETING 90BIS RI-1717965, 13 October 2017 (2017-10-13), XP051341149
LG ELECTRONICS: "Discussion on resource allocation and TBS determination", 3GPP TSG RAN WGI MEETING NR#3 R1 -1715885, 21 September 2017 (2017-09-21), XP051339345
MEDIATEK INC.: "Discussion on Modulation Enhancement", 3GPP TSG RAN WGI MEETING #92BIS R1-1804135, 20 April 2018 (2018-04-20), XP051426423
See also references of EP 3788752A4
LG ELECTRONICS: "Discussion on resource allocation and TBS determination", 3GPP TSG RAN WGI MEETING NR#3 R1 -1715885, 21 September 2017 (2017-09-21), XP051339345
MEDIATEK INC.: "Discussion on Modulation Enhancement", 3GPP TSG RAN WGI MEETING #92BIS R1-1804135, 20 April 2018 (2018-04-20), XP051426423
See also references of EP 3788752A4
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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