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1. WO2019023254 - PAGING AND DRX ENHANCEMENTS FOR EMTC-U (IOT-U)

Publication Number WO/2019/023254
Publication Date 31.01.2019
International Application No. PCT/US2018/043523
International Filing Date 24.07.2018
IPC
H04W 68/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting or paging, for incoming communication, change of service or the like
02Arrangements for increasing efficiency of notification or paging channel
CPC
H04B 1/713
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
69Spread spectrum techniques
713using frequency hopping
H04B 1/7143
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
69Spread spectrum techniques
713using frequency hopping
7143Arrangements for generation of hop patterns
H04W 4/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
H04W 52/0225
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0225using monitoring of external events, e.g. the presence of a signal
H04W 68/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting and paging, for incoming communication, change of service or the like
02Arrangements for increasing efficiency of notification or paging channel
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • YERRAMALLI, Srinivas
  • LIU, Chih-Hao
  • KADOUS, Tamer
Agents
  • MOSKOWITZ, Larry
Priority Data
16/043,02323.07.2018US
62/536,31924.07.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PAGING AND DRX ENHANCEMENTS FOR EMTC-U (IOT-U)
(FR) AMÉLIORATIONS APPORTÉES À LA RADIOMESSAGERIE ET À LA RÉCEPTION DISCONTINUE POUR UNE EMTC-U (IOT-U)
Abstract
(EN)
Certain aspects of the present disclosure relate to methods and apparatus for monitoring paging occasions. In one example, a mobile communication device defines a paging frame window (PFW) for a duration of time on a hop frequency or narrow band of frequencies indicated by a paging formula, and periodically wakes up to monitor the PFW for a page message. In another example, the mobile device receives a frame structure information at the start of a frame.
(FR)
Certains aspects de la présente invention concernent des procédés et un appareil de surveillance d'occasions de radiomessagerie. Dans un exemple, un dispositif de communication mobile définit une fenêtre de trame de radiomessagerie (PFW) pendant une durée sur une fréquence de saut ou une bande étroite de fréquences indiquée par une formule de radiomessagerie, et se réveille périodiquement pour surveiller la PFW pour un radiomessage. Dans un autre exemple, le dispositif mobile reçoit des informations de structure de trame au début d'une trame.
Also published as
EP2018756317
Latest bibliographic data on file with the International Bureau