Content of CSI report in RACH process - ERICSSON TELEFON AB L M

Title:

Content of CSI report in RACH process

Document Type and Number:

WIPO Patent Application WO/2021/228249

Kind Code:

A1

Abstract:

This disclosure relates to Random Access (RA) procedures in communication networks, and in particular relates to the 4-step RA procedure and the 2-step RA procedure. The techniques described herein more specifically relate to the content of a channel state information report in a random access procedure. A method performed by a wireless device in a random access, RA, procedure comprises performing measurements of one or more reference signals transmitted by a base station. The method further comprises sending a first message to the base station in a Physical Uplink Shared Channel, PUSCH. The first message comprises a Channel State Information, CSI, report comprising information based on the measurements of the one or more reference signals.

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Inventors:

SU LING (CN)
HE ANQI (CN)
SHREEVASTAV RITESH (SE)
LIN ZHIPENG (CN)
HARRISON ROBERT (US)

Application Number:

PCT/CN2021/093934

Publication Date:

November 18, 2021

Filing Date:

May 14, 2021

Export Citation:

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Assignee:

ERICSSON TELEFON AB L M (SE)
SU LING (CN)

International Classes:

H04W74/08; H04W24/10; H04W74/00

Domestic Patent References:

WO2020032750A1	2020-02-13
WO2020032748A1	2020-02-13
WO2020030501A1	2020-02-13
WO2020032860A1	2020-02-13

Attorney, Agent or Firm:

ZHONGZI LAW OFFICE (CN)

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