Title:
INTERFERENCE WEIGHTING BASED SUBBAND SELECTION PROCEDURE
Document Type and Number:
WIPO Patent Application WO/2024/044896
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of interference weighting based sub-band selection procedure. The method comprises receiving, from a second device in a radio access network, a configuration for determining a weighted inter-subnetwork interference between a first subnetwork of the radio access network and at least one second subnetwork of the radio access network, wherein the configuration is indicative of at least one of a first weighting or a second weighting for the weighted inter-subnetwork interference; determining the weighted inter-subnetwork interference at least based on the configuration; and transmitting the weighted inter-subnetwork interference to the second device for selecting at least one sub-band for the first subnetwork. In this way, weighting operations may be proposed for the inter-subnetwork interferences and the associated low-complexity sub-band selection procedure to minimize the sum weighted interference over all the subnetworks, which may flexibly optimize and balance various system performance.
Inventors:
LI DONG (CN)
TAO TAO (CN)
BARACCA PAOLO (DE)
KHOSRAVIRAD SAEED REZA (US)
TAO TAO (CN)
BARACCA PAOLO (DE)
KHOSRAVIRAD SAEED REZA (US)
Application Number:
PCT/CN2022/115541
Publication Date:
March 07, 2024
Filing Date:
August 29, 2022
Export Citation:
Assignee:
NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
International Classes:
H04W72/541; H04W40/16
Domestic Patent References:
| WO2021212321A1 | 2021-10-28 |
Foreign References:
| CN101026397A | 2007-08-29 | |||
| CN114915359A | 2022-08-16 | |||
| CN114245322A | 2022-03-25 |
Other References:
CHINA TELECOM: "Inter-cell interference modeling for BS MMSE-IRC receiver", 3GPP DRAFT; R4-150256_INTEFERENCE MODELING_CTC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Athens, Greece; 20150209 - 20150213, 8 February 2015 (2015-02-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP050937747
Attorney, Agent or Firm:
BEIJING SHIHUI LAW FIRM (CN)
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