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1. (WO2019029618) IMS VOICE CALL NETWORK SWITCHING METHOD, STORAGE DEVICE AND MOBILE TERMINAL
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029618 International Application No.: PCT/CN2018/099619
Publication Date: 14.02.2019 International Filing Date: 09.08.2018
IPC:
H04W 36/00 (2009.01) ,H04W 36/14 (2009.01) ,H04W 36/30 (2009.01) ,H04W 52/02 (2009.01) ,H04W 88/06 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
14
Reselecting a network or an air interface
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
24
Reselection being triggered by specific parameters
30
by measured or perceived connection quality data
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02
Power saving arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
06
adapted for operation in multiple networks, e.g. multi-mode terminals
Applicants:
捷开通讯(深圳)有限公司 JRD COMMUNICATION (SHENZHEN) LTD [CN/CN]; 中国广东省深圳市 南山区西丽街道中山园路1001号TCL国际城E城三期F4栋TCL通讯科技大厦8楼 8/F TCL Communication Technology Building, Block F4, TCL International E City 1001 Zhongshan Yuan Road, Xili Street, Nanshan District Shenzhen, Guangdong 518052, CN
Inventors:
何建才 HE, Jiancai; CN
Agent:
深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY; 中国广东省深圳市 福田区深南大道6021号喜年中心A座1709-1711 Room 1709-1711 Block A, Hailrun Complex, No.6021 Shennan Blvd, Futian District Shenzhen, Guangdong 518040, CN
Priority Data:
201710675036.309.08.2017CN
Title (EN) IMS VOICE CALL NETWORK SWITCHING METHOD, STORAGE DEVICE AND MOBILE TERMINAL
(FR) PROCÉDÉ DE COMMUTATION DE RÉSEAU D'APPEL VOCAL IMS, DISPOSITIF DE STOCKAGE ET TERMINAL MOBILE
(ZH) IMS语音通话网络的切换方法、存储设备及移动终端
Abstract:
(EN) Disclosed in the present invention are an IMS voice call network switching method, a storage device, and a mobile terminal. According to the present invention, when an IMS voice call network of the mobile terminal is VoLTE, whether the usage time of the VoLTE network is greater than a timeout time is determined; and the condition of switching a call network of the mobile terminal from a VoLTE network to a VoWiFi network is met only when the usage time is greater than the timeout time. Therefore, the mobile terminal is prevented from switching to a VoWiFi network having a poor WiFi signal; a frequent switching of the mobile terminal between the VoLTE and a VoWiFi is effectively avoided during an IMS voice call process; call quality is improved; and the power consumption of the mobile terminal is reduced.
(FR) L'invention concerne un procédé de commutation de réseau d'appel vocal IMS, un dispositif de stockage et un terminal mobile. Selon l'invention, lorsqu'un réseau d'appel vocal IMS du terminal mobile est VoLTE, il est déterminé si le temps d'utilisation du réseau VoLTE est supérieur à un temps de temporisation ; et la condition de commutation d'un réseau d'appel du terminal mobile d'un réseau VoLTE à un réseau VoWiFi est satisfaite uniquement lorsque le temps d'utilisation est supérieur au temps de temporisation. Par conséquent, le terminal mobile est empêché de commuter à un réseau VoWiFi ayant un signal WiFi faible ; une commutation fréquente du terminal mobile entre le VoLTE et un VoWiFi est efficacement évitée pendant un processus d'appel vocal IMS ; la qualité d'appel est améliorée ; et la consommation d'énergie du terminal mobile est réduite.
(ZH) 本发明公开了一种IMS语音通话网络的切换方法、存储设备及移动终端,本发明在移动终端的IMS语音通话网络为VoLTE时,判断VoLTE网络的使用时间是否大于超时时间,只有使用时间大于超时时间时,才具备将移动终端的通话网络从VoLTE网络切换成VoWiFi网络的条件,防止移动终端切换至WiFi信号不好的VoWiFi网络,且有效避免了移动终端在IMS语音通话的过程中VoLTE与VoWiFi的频繁切换,改善了通话质量,降低了移动终端的功耗。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Chinese (ZH)
Filing Language: Chinese (ZH)