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1. (WO2018107029) UE BEHAVIORS FOR SEMI-PERSISTENT CSI-RS TRANSMISSION AND CSI REPORTING
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Pub. No.: WO/2018/107029 International Application No.: PCT/US2017/065312
Publication Date: 14.06.2018 International Filing Date: 08.12.2017
IPC:
H04B 7/06 (2006.01) ,H04L 5/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
Applicants:
INTEL IP CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054, US
Inventors:
DAVYDOV, Alexei Vladimirovich; RU
XIONG, Gang; US
ZHANG, Yushu; CN
LEE, Wook Bong; US
CHO, Joonyoung; US
Agent:
PERDOK, Monique M.; US
ARORA, Suneel / U.S. Reg. No. 42,267; US
BEEKMAN, Marvin / U.S. Reg. No. 38,377; US
BLACK, David W. / U.S. Reg. No. 42,331; US
GOULD, James R. / U.S. Reg. No. 72,086; US
SCHEER, Bradley W. / U.S. Reg. No. 47,059; US
WOO, Justin N. / U.S. Reg. No. 62,686; US
Priority Data:
62/432,43209.12.2016US
Title (EN) UE BEHAVIORS FOR SEMI-PERSISTENT CSI-RS TRANSMISSION AND CSI REPORTING
(FR) COMPORTEMENTS D'UE POUR TRANSMISSION DE CSI-RS ET COMPTE RENDU DE CSI SEMI-PERSISTANTS
Abstract:
(EN) Apparatus and methods for new radio (NR) networks may support channel state information - reference signal (CSI-RS) transmission from a Next Generation NodeB (gNB) to user equipment (UE) and channel state information (CSI) reporting from the UE to the gNB. With the signals for activation/deactivation of CSI-RS transmission and corresponding activation/deactivation of CSI reporting independently signaled from the gNB and with the UE expecting reception of such signals in pairs, errors may arise when one signal of the pair is received by the UE and the other signal of the pair not received by the UE. In various embodiments, behaviour of the UE can be adjusted to address such errors. Additional apparatus and methods are disclosed.
(FR) L'invention concerne un appareil et des procédés pour réseau en nouvelle radio (NR), pouvant prendre en charge une transmission de signal de référence d'informations d'état de canal (CSI-RS) d'un nœud B de prochaine génération (gNB) à un équipement d'utilisateur (UE) et un compte rendu d'informations d'état de canal (CSI) de l'UE au gNB. Les signaux servant à l'activation/désactivation de transmission de CSI-RS et à l'activation/désactivation correspondantes de compte rendu de CSI étant signalés indépendamment à partir du gNB et l'UE attendant la réception de tels signaux par paires, des erreurs pourraient survenir lorsqu'un signal de la paire est reçu par l'UE alors que l'autre signal de la paire n'est pas reçu par l'UE. Dans divers modes de réalisation, le comportement de l'UE peut être adapté pour pallier de telles erreurs. Un appareil et des procédés supplémentaires sont décrits.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)