BISTATIC COMMUNICATION TECHNIQUES FOR IOT DEVICES

WIPO Patent Application WO/2023/197281

A1

Apparatus, methods, and computer-readable media for facilitating IoT communication are disclosed herein. The aspects presented herein may enable a wireless node, such as a UE or a network node, to communicate with an IoT device via a TDD system, which may facilitate improving communication performance, for example, by improving the likelihood of IoT communications being successfully transmitted and received. An example method for wireless communication at a wires node includes outputting IoT data for an IoT device via an IoT communication channel in a first directional slot of a TDD system. The example method also includes obtaining, in response to the IoT data and via the IoT communication channel from the IoT device, an IoT response signal in a second directional slot of the TDD system, the second directional slot being different than the first directional slot.

WU ZHIKUN (US)
KIM YUCHUL (US)
ELSHAFIE AHMED (US)
ZHANG YU (US)
XU HUILIN (US)
HE LINHAI (US)
HOSSEINI SEYEDKIANOUSH (US)
NGUYEN CONG (US)
ABDELGHAFFAR MUHAMMAD SAYED KHAIRY (US)

PCT/CN2022/086977

October 19, 2023

April 15, 2022

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QUALCOMM INC (US)
WU ZHIKUN (CN)
KIM YUCHUL (US)
ELSHAFIE AHMED (US)
ZHANG YU (US)
XU HUILIN (US)
HE LINHAI (US)
HOSSEINI SEYEDKIANOUSH (US)
NGUYEN CONG (US)
ABDELGHAFFAR MUHAMMAD SAYED KHAIRY (US)

H04L5/14; H04W72/04

WO2021007711A1	2021-01-21
WO2020074343A1	2020-04-16

CN109802812A	2019-05-24
CN112514437A	2021-03-16

HUAWEI, HISILICON: "Passive IoT for 5G Advanced", 3GPP TSG RAN REL-18 WORKSHOP RWS-210453, 8 June 2021 (2021-06-08), XP052027039

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

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