Ims ps voice preferred cs voice as secondary

Author: nkrg

August undefined, 2024

WitrynaThe following figure A.2.1-1illustrates the UE behaviour when performing non-combined EPS/IMSI attach, with the setting of: "prefer IMS PS Voice with CS Voice as … Witryna18 paź 2024 · Voice over IP (VoIP) subscribers anchored in the IP Multimedia Subsystem (IMS) network can move out of an LTE coverage area and continue the voice call over the circuit-switched (CS) network through the use of the Single Radio …

LTE voice centric和data centric - 鹏之徙于南冥也 - 博客园

Witryna9 wrz 2013 · * an IMS PS Voice preferred UE may still be connected to both systems. * an IMS PS Voice Only UE will not use combined attach or CSFB *TS 23.221 Annex A gives guidance on how a CS and IMS capable UE should behave. On the other hand, the network has its settings and preferences too. Witryna20 maj 2024 · TDS (中) SIB 若支持TDS且满足TDS 网络最小 CS voice preferred ，SGs联合注册成功，语音业务采用CSFB方式；接入电平要求即驻留，否则选 IMS PS Voice as 联合注册失败，发起IMS注册且成功，语音业务采用择GSM驻留 VoLTE方式； GSM (低) secondary 两种注册均失败，UE 为语音优先，返回3G/2G注册 SIB 若满 … cs1fn300-c3177-200

10.1.35 UE’s voice domain preference E-UTRAN +CEVDP

http://www.leliwa.com/downloads/CSFB_and_SMSoSGs.pdf Witryna24 lut 2024 · A wireless communication network and a mobile device may support Circuit Switched (CS) and Packet Switched (PS) services. Some types of communication services (e.g. voice, text, data, etc.) may be supported using a CS service or using a PS service. In some embodiments, the PS service is an IMS service using Session … Witryna12 gru 2015 · If IMS voice over PS session in S1 mode is not supported, MS may elect to utilize CS voice. UE handling of this IE From TS 23.221: If the UE is configured for … cs1 fit

CSFB vs. SRVCC, or how to “sudo make me Voice over LTE” – take 2

Witryna1 kwi 2004 · Jednym z kluczowych zadań systemu IMS jest realizacja połączeń telefonicznych przy wykorzystaniu podsystemu PS (połączenia VoIP). Technologia … http://www.leliwa.com/downloads/CSFB_and_SMSoSGs.pdf cs1f300-200Witrynavoice_domain_pref_for_EUTRAN = 3 (0x3) (IMS PS Voice preferred, CS Voice as secondary) Si el terminal es compatible, verifique UECapabilityInformation En el mensaje Bit28 de FGI . featureGroupIndicators '01111111 00001101 11111100 101 1 1000'B, 2.2 Si la red está configurada. dynamic wallpaper engine 下载

"WitrynaGERAN. In particular it details the high level requirements for the Circuit Switched (CS) Domain and the stage 2 procedures that span more than one domain/subsystem. The reference model to which these procedures apply can be found within TS 23.002 [1]. In addition, A mode to Iu mode handover for CS services is addressed. Detailed " - Ims ps voice preferred cs voice as secondary

Ims ps voice preferred cs voice as secondary

A.2 IMS PS Voice preferred – TechSpec - itecspec.com

Witryna• CS Voice preferred, IMS PS Voice as secondaryCS Voice preferred, IMS PS Voice as secondary: the UE tries preferably to use the CS domain to originate and terminate voice calls. The UE attempts combined EPS/IMSI attach and if combined EPS/IMSI attach fails for the CS domain or succeeds with an SMS Witryna.... ..00 = Voice domain preference for E-UTRAN: IMS PS voice preferred, CS Voice as secondary There are multiple options that can be set for these IE (Information …

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Witryna27 paź 2016 · 1 1 IMS PS voice preferred, CS Voice assecondary 如何确定是支持CSFB以及是否支持IMS那，可以通过ATTACHACCEPT消息，或者TAU ACCEPT消 … Witryna• CS Voice preferred, IMS PS Voice as secondaryCS Voice preferred, IMS PS Voice as secondary: the UE tries preferably to use the CS domain to originate and …

Witryna22 mar 2024 · A.2 IMS PS Voice preferred A.2.1 EPS Attach. The following figure A.2.1-1illustrates the UE behaviour when performing non-combined EPS/IMSI attach, … WitrynaIMS PSAP - Emergency Call PSAP stands for Public-Safety Wnswering Point or Public-Safety Access Point. In our daily talks, it usually mean 'IMS based emergency call', i.e …

WitrynaIn Table B.1-1, a 'VoLTE capable UE'corresponds to a UE that is capable of the 'Voice domain preference for E-UTRAN' defined in TS 24.301 [35] being set to 'IMS PS voiceonly', 'IMS PS voice preferred, CS voice as secondary' or 'CS voice preferred, IMS PS voice as secondary'. 21 - Predefined intra- and inter-subframe frequency … Witryna10 maj 2024 · ims,ps,volte,lte 传统的语音业务工作于电路交换（circuit switched，CS）网络，而LTE是一个只有分组交换（packet switched ，PS）的网 …

Witryna26 lis 2024 · IMS PS Voice only prefer CS Voice with IMS PS Voice as secondary prefer IMS PS Voice with CS Voice as secondary However, only CSFB network terminals are supported. The above voice can only be CS Voice only; Voice and data priorities are: Voice centric Data centric.

Witryna- SMS configuration changed to prefer to use SMS over IP networks, UE is IMS registered and Voice Domain Preference is "IMS PS voice only". - from "IMS PS voice only" to "CS voice preferred, IMS PS Voice as secondary"; - from "IMS PS voice preferred, CS Voice as secondary" to "CS voice only"; or as part of tracking area … cs1h-330msWitryna17 paź 2024 · 1.设备开机，plmn 选择，小区选择 plmn = mcc+mnc 过程如下，开机后，先从设备sim卡中获取上次注册的plmn,如果获取不到，则需要进行全频段扫描，获取一个Plmn列表，从中选择一个Plmn，选定Plmn后根据其对应频点找到同步信号，与小区进行时频的同步，从而获取小区的系统信息。 2.接收系统信息系统信息，下图主要表示 … cs1 ftoWitrynaims 多媒体子系统，支持语音业务本文主要介绍下CSFB相关内容,至于volte后面再说现在终端如果使用4g网络，并且不支持volte，如何进行语音业务呢，那就采用回落到2g/3g网络的cs域进行语音业务。但是终端要支持CSFB必须有一下条件： 1.终端所在区域重叠覆盖4g网络和2g/3g网络 2.终端要同时支持4g网络和2g/3g网络注：lte的MME通过SGs … cs1h-335ms 仕様書WitrynaGERAN. In particular it details the high level requirements for the Circuit Switched (CS) Domain and the stage 2 procedures that span more than one domain/subsystem. The … cs1h-335msWitrynaCS voice preferred，IMS PS Voice as secondary 1.2.3 空口引入的问题较多，主要为覆盖和干扰、空口资源、网内切换、eSrvcc影响等,主要影响和优化方法如下： 1. 覆盖是影响MOS的最重要因素，弱覆盖直接影响到语音质量.移动要求MOS>3。 5分,对应的覆盖要求为RSRP>—110dbm＆SINR〉0db,在覆盖达不到此要求的情况下，MOS无法达 … cs1h-325ms-blackWitryna1 1 IMS PS voice preferred, CS Voice as secondary 如何确定是支持CSFB以及是否支持IMS那，可以通过ATTACH ACCEPT消息，或者TAU ACCEPT消息查看 eps_netwk_feature_support length = 1 ( 0 x1) CS_LCS = 0 ( 0 x0) (No info about support of loc service via cs is available) EPC_LCS = 0 ( 0 x0) (Location Services via EPC not … cs1 craWitrynaFrom "IMS PS voice preferred, CS Voice as secondary" to "CS voice only" or "CS voice preferred, IMS PS Voice as secondary" Procedure to execute Transit from PS mode 1 to CS/PS mode 1 or from PS mode 2 to CS/PS mode 2. Combined tracking area update with IMSI attach Transit from PS mode 1 to CS/PS mode 1 or from PS mode 2 … cs1 game engine