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1. WO2020194192 - BANDWITH PART INACTIVITY TIMER FOR UNLICENSED SPECTRUM OPERATIONS

Publication Number WO/2020/194192
Publication Date 01.10.2020
International Application No. PCT/IB2020/052768
International Filing Date 24.03.2020
IPC
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 76/38 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
30Connection release
38triggered by timers
H04W 16/14 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
14Spectrum sharing arrangements
CPC
H04L 5/0048
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0048Allocation of pilot signals, i.e. of signals known to the receiver
H04L 5/0098
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0091Signaling for the administration of the divided path
0096Indication of changes in allocation
0098Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
H04W 16/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
14Spectrum sharing arrangements ; between different networks
H04W 72/042
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
042in downlink direction of a wireless link, i.e. towards terminal
H04W 72/0453
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0453the resource being a frequency, carrier or frequency band
H04W 74/0808
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled ; or contention based; access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
0808using carrier sensing, e.g. as in CSMA
Applicants
  • NOKIA TECHNOLOGIES OY [FI]/[FI]
Inventors
  • SCHOBER, Karol
  • TIIROLA, Esa
  • LUNTTILA, Timo
  • HOOLI, Kari
Priority Data
62/825,52528.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BANDWITH PART INACTIVITY TIMER FOR UNLICENSED SPECTRUM OPERATIONS
(FR) TEMPORISATEUR D'INACTIVITÉ DE PARTIE DE BANDE PASSANTE DESTINÉ À DES OPÉRATIONS DE SPECTRE SANS LICENCE
Abstract
(EN)
According to a first embodiment, a method may include initiating, by a user equipment, a first countdown timer associated with a first initial value and a first timer-interval, and a second countdown timer associated with a second initial value and a second timer-interval. The method may further include determining, by the user equipment, whether at least one first indication is detected during the first timer-interval. The method may further include adjusting, by the user equipment, at least one of the first countdown timer or the second countdown timer based on the determining.
(FR)
L'invention porte, selon un premier mode de réalisation, sur un procédé qui peut consister à initier, au moyen d'un équipement utilisateur, un premier temporisateur de compte à rebours associé à une première valeur initiale et à un premier intervalle de temporisateur, et un second temporisateur de compte à rebours associé à une seconde valeur initiale et à un second intervalle de temporisateur. Le procédé peut en outre consister à déterminer, au moyen de l'équipement utilisateur, si au moins une première indication est détectée pendant le premier intervalle de temporisateur. Le procédé peut en outre consister à ajuster, au moyen de l'équipement utilisateur, le premier temporisateur de compte à rebours et/ou le second temporisateur de compte à rebours sur la base de la détermination.
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