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1. WO2021066430 - METHOD FOR APPLYING MSD AND APPARATUS THEREOF

Publication Number WO/2021/066430
Publication Date 08.04.2021
International Application No. PCT/KR2020/013140
International Filing Date 25.09.2020
IPC
H04B 1/525
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
40Circuits
50using different frequencies for the two directions of communication
52Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
525with means for reducing leakage of transmitter signal into the receiver
H04B 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
H04B 17/345
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
309Measuring or estimating channel quality parameters
345Interference values
H04W 76/15 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
CPC
H04B 1/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
H04B 1/525
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
40Circuits
50using different frequencies for the two directions of communication
52Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
525with means for reducing leakage of transmitter signal into the receiver
H04B 17/345
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
309Measuring or estimating channel quality parameters
345Interference values
H04W 72/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
H04W 76/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
16Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
Applicants
  • LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • LIM, Suhwan
  • YANG, Yoonoh
  • LEE, Sangwook
  • JUNG, Manyoung
  • HWANG, Jinyup
  • PARK, Jongkeun
Agents
  • ENVISION PATENT & LAW FIRM
Priority Data
10-2019-012324004.10.2019KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR APPLYING MSD AND APPARATUS THEREOF
(FR) PROCÉDÉ D'APPLICATION DE MSD ET APPAREIL CORRESPONDANT
Abstract
(EN)
A disclosure of this specification provides a device configured to operate in a wireless system. The device may comprise: a transceiver configured with an Evolved Universal Terrestrial Radio Access (E-UTRA) - New Radio (NR) Dual Connectivity (EN-DC). The EN-DC may be configured to use three bands. The device may comprise: a processor operably connectable to the transceiver. The processer may be configured to: control the transceiver to receive a downlink signal and control the transceiver to transmit an uplink signal via at least two bands among the three bands. A value of Maximum Sensitivity Degradation (MSD) may be applied to a reference sensitivity. The value of the MSD may be pre-configured for one or more band combinations, the one or more of band combinations include a first combination of bands 39, n41 and n79, a second combination of bands 2, n66 and n78, a third combination of bands 7, n66 and n78, a fourth combination of bands 2, n41 and n71, a fifth combination of bands 18, n3 and n78, a sixth combination of bands 8, n1 and n78, a seventh combination of bands 3, n40 and n79, an eighth combination of bands 3, n41 and n79, a ninth combination of bands 8, n40 and n79, a tenth combination of bands 8, n41 and n79, an eleventh combination of bands 39, n40 and n79 or a twelfth combination of bands 8, n3 and n28.
(FR)
La présente divulgation concerne un dispositif configuré pour fonctionner dans un système sans fil. Le dispositif peut comprendre : un émetteur-récepteur configuré avec une connectivité double accès radio terrestre universel évolué (E-UTRA) - nouvelle radio (NR) (EN-DC). L'EN-DC peut être configurée pour utiliser trois bandes. Le dispositif peut comprendre : un processeur qui peut être connecté fonctionnellement à l'émetteur-récepteur. Le processeur peut être configuré : pour commander l'émetteur-récepteur afin de recevoir un signal de liaison descendante et pour commander l'émetteur-récepteur afin d'émettre un signal de liaison montante par l'intermédiaire d'au moins deux bandes parmi les trois bandes. Une valeur de dégradation de sensibilité maximale (MSD) peut être appliquée à une sensibilité de référence. La valeur du MSD peut être préconfigurée pour une ou plusieurs combinaisons de bandes, la ou les combinaisons de bandes comprenant une première combinaison de bandes 39, n41 et n79, une deuxième combinaison de bandes 2, n66 et n78, une troisième combinaison de bandes 7, n66 et n78, une quatrième combinaison de bandes 2, n41 et n71, une cinquième combinaison de bandes 18, n3 et n78, une sixième combinaison de bandes 8, n1 et n78, une septième combinaison de bandes 3, n40 et n79, une huitième combinaison de bandes 3, n41 et n79, une neuvième combinaison de bandes 8, n40 et n79, une dixième combinaison de bandes 8, n41 et n79, une onzième combinaison de bandes 39, n40 et n79 ou une douzième combinaison de bandes 8, n3 et n28.
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