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PDCCH AND CRS OVERLAYING IN TELECOMMUNICATION SYSTEMS

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PDCCH AND CRS OVERLAYING IN TELECOMMUNICATION SYSTEMS

PCT NATIONAL PHASE APPLICATION

Published

date

Filed on 18 November 2024

Abstract

This disclosure presents processes for improving the quality of NR PDCCH reception at a UE when transmitted in a same orthogonal frequency-division multiplexing (OFDM) symbol and a same frequency domain resource element as an LTE CRS. Using a capability parameter of the UE, a network node can transmit an LTE CRS and NR PDCCH in the same OFDM symbol and the same frequency domain resource elements using various encoding schemes. The encoding schemes can be one or more of puncture signalling, superposition signalling, relative power levels, UE type, adjusting the AL of the LTE CRS, or various combinations thereof. The UE can decode the PDDCH using the encoding scheme. Legacy UEs can be supported with this disclosure by the network node selecting supported UE capabilities for the encoding. The network node can balance transmission reliability with available resources.

Patent Information

Application ID202447089318
Invention FieldCOMMUNICATION
Date of Application18/11/2024
Publication Number47/2024

Inventors

NameAddressCountryNationality
HATHIRAMANI, Navin657 Springlake way Coppell, Texas 75019U.S.A.U.S.A.
RANTA-AHO, Karri MarkusLeirikaari 26 A 17 02600 EspooFinlandFinland
TIIROLA, Esa TapaniPorttikellonkuja 12 90450 KempeleFinlandFinland
KINNUNEN, Pasi Eino TapioSyväkiventie 1 C 11 90240 OuluFinlandFinland

Applicants

NameAddressCountryNationality
NOKIA TECHNOLOGIES OYKarakaari 7 02610 EspooFinlandFinland

Documents

NameDate
202447089318-COMPLETE SPECIFICATION [18-11-2024(online)].pdf18/11/2024
202447089318-DECLARATION OF INVENTORSHIP (FORM 5) [18-11-2024(online)].pdf18/11/2024
202447089318-DRAWINGS [18-11-2024(online)].pdf18/11/2024
202447089318-FORM 1 [18-11-2024(online)].pdf18/11/2024
202447089318-FORM 18 [18-11-2024(online)].pdf18/11/2024
202447089318-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [18-11-2024(online)].pdf18/11/2024
202447089318-POWER OF AUTHORITY [18-11-2024(online)].pdf18/11/2024
202447089318-PRIORITY DOCUMENTS [18-11-2024(online)].pdf18/11/2024
202447089318-REQUEST FOR EXAMINATION (FORM-18) [18-11-2024(online)].pdf18/11/2024

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