WO2010102485A1 - Procédé de transfert d'appel et terminal multimode - Google Patents

Procédé de transfert d'appel et terminal multimode Download PDF

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Publication number
WO2010102485A1
WO2010102485A1 PCT/CN2009/074092 CN2009074092W WO2010102485A1 WO 2010102485 A1 WO2010102485 A1 WO 2010102485A1 CN 2009074092 W CN2009074092 W CN 2009074092W WO 2010102485 A1 WO2010102485 A1 WO 2010102485A1
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WO
WIPO (PCT)
Prior art keywords
network mode
multimode terminal
network
mode side
call forwarding
Prior art date
Application number
PCT/CN2009/074092
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English (en)
Chinese (zh)
Inventor
丛文
朱蓬勃
张庆治
Original Assignee
中兴通讯股份有限公司
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2010102485A1 publication Critical patent/WO2010102485A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a call forwarding method and a multimode terminal, so as to implement automatic call forwarding according to a network state.
  • the wireless communication world is a communication environment constructed by various networks such as a Wireless Local Area Network (WLAN), a mobile communication system, a satellite communication system, and a Digital Broadcast/Fixed Access (Fixed Access) system.
  • WLAN Wireless Local Area Network
  • the network architecture, transmission mode, transmission speed, transmission quality, Quality of Service (QoS) policy, and resource management mode of the network are all very different.
  • QoS Quality of Service
  • the use of such popular mobile communication network value-added services such as voice mail and short messages, can compensate for the inconvenience caused by the incomplete network service to users in using communication services, but there are still many places for further improvement.
  • the called user's terminal is a multi-mode terminal that can stand by in multiple network modes
  • the side cannot be changed when the network mode side changes from the online state to the out-of-service state due to the geographical location change of the multimode terminal, and the like. It is called by other users; but in fact, the other network mode side of the multimode terminal has a large possibility that it is still online, and if the side is dialed, the multimode terminal can be normally held. The user of the end gets in touch. However, the user calling the multimode terminal may not know the number of all network mode sides of the terminal, and thus cannot contact the called user in time.
  • the technical problem to be solved by the present invention is to provide a method for call forwarding and a multimode terminal.
  • the call can be automatically transferred to the multimode terminal.
  • it is convenient for the calling user to get in touch with the called user in time, thereby realizing automatic call transfer according to the network status.
  • the present invention provides a call forwarding method, including: when a user turns on a function of automatic call forwarding between multiple network modes when a multimode terminal cannot be turned on, the multimode terminal automatically acquires the multimode Another network mode side number corresponding to each network mode side in the terminal, as the destination number of the call forwarding on each network mode side;
  • the multimode terminal reports the call forwarding when the mobile service switching center (MSC) corresponding to each network mode side is opened, and carries the corresponding call forwarding destination number; and,
  • the MSC where the network mode side is located determines whether the network mode side of the multimode terminal is out of the service area, and if so, the calling user Call forwarding to the destination number of the call forwarding on the network mode side of the multimode terminal;
  • the multimode terminal automatically acquires the call forwarding of each network mode side by using a Mobile Directory Number (MDN) item in the SIM/UIM card inserted in the subscriber identity module. Destination number.
  • MDN Mobile Directory Number
  • the dual mode terminal when the user turns on the function of automatic call forwarding between multiple network modes when the multimode terminal cannot be turned on, the dual mode terminal automatically acquires two network mode sides of the dual mode terminal. Number, and automatically set the other network mode side number corresponding to each network mode side, The destination number of the call forwarding for this network mode side.
  • the multimode terminal acquires the number of all network mode sides in the multimode terminal as an alternative number, and prompts the user to select another network mode corresponding to each network mode side.
  • the side number is used as the destination number of the call forwarding on the network mode side; or, the multimode terminal automatically acquires and randomly selects another network mode side number corresponding to each network mode side as the destination number of the call forwarding on the network mode side. ;
  • the destination number of the call forwarding is one of the numbers of all network mode sides in the multimode terminal, and the number of each network mode side cannot be used as the destination number of the call forwarding itself.
  • the method further includes:
  • the MSC where the network mode side is located obtains the current state information of the network mode side of the multimode terminal through the home location register HLR of the multimode terminal.
  • the MSC where the network mode side is located determines the network mode side state that the multimode terminal is called according to the current state information, and if the network mode side is in a state of leaving the service area, detecting Whether the automatic call forwarding function between multiple network modes when the network mode side is turned on has been turned on;
  • the MSC where the network mode side is located notifies the calling party of the called number. Temporarily unable to connect;
  • the MSC where the network mode side is located will transfer the call of the calling user.
  • the above method further includes:
  • the multimode terminal reports to the MSC corresponding to each network mode side that the call transfer is closed when the connection cannot be turned on. Further, in the above method,
  • the network mode adopted by the multimode terminal is any two or more of the following network modes: Global System Mobile (GSM), and Code Division Multiple Access 2000 (Code Division Multiple Access 2000) For example, CDMA2000), Wideband Code Division Multiple Access (WCDMA), Time-Division Synchronization Code Division-Multiple-Access (TD-SCDMA).
  • GSM Global System Mobile
  • CDMA2000 Code Division Multiple Access 2000
  • WCDMA Wideband Code Division Multiple Access
  • TD-SCDMA Time-Division Synchronization Code Division-Multiple-Access
  • the present invention further provides a multimode terminal, including: an automatic call transfer setting module and an automatic call transfer reporting module, where
  • the automatic call transfer setting module is set to:
  • each network mode corresponds to an automatic call transfer reporting module; the automatic call transfer reporting module is set to:
  • the automatic call forwarding setting module is further arranged to automatically acquire the destination number of the call forwarding on each network mode side through the mobile directory number MDN entry in the SIM/UIM card inserted therein.
  • the automatic call transfer setting module is further configured to:
  • the automatic call forwarding reporting module is further configured to:
  • the corresponding MSC reports that the call is transferred when the connection cannot be turned off.
  • the automatic call forwarding is performed between the multiple network modes, and the multi-mode terminal automatically acquires another network mode side number corresponding to each network mode side of the multi-mode terminal and reports the same.
  • the call is automatically forwarded to the incoming call; and, because the call is transferred to another network mode side of the same multimode terminal, the same terminal can still be used when the call is made.
  • the answering is made, and the user does not have to care whether the current network mode side is out of the service area, which is convenient for the user to use. Therefore, by using the invention, the call success rate can be greatly improved, and the calling and called users can obtain the contact in time and solve the problem that the network burden is aggravated by the calling user continuously repeating the call when the call cannot be called.
  • Figure 2 is a flow chart of an embodiment of the present invention
  • FIG. 3 is a flow chart of an application example of the present invention.
  • the multi-mode terminal is used to support the simultaneous standby of the multi-communication network, and the multi-mode terminal automatically acquires another network mode side number corresponding to each network mode side of the multi-mode terminal and reports it, and the automatic setting cannot be turned on.
  • Call forwarding when a network mode side changes from an online state to an out of service state due to a geographical change of a multimode terminal, etc., automatically transfers the incoming call to another network mode side of the multimode terminal to achieve convenient access. Call the user to get in touch with the called user in time.
  • the call is not on one side of the service area or can be answered using the same terminal without using other terminals, the user is greatly facilitated.
  • CFU Call Forwarding Unconditional
  • CFNRy Call Forwarding on No Reply
  • CFNRc Call Forwarding Not Reachable
  • the user's mobile terminal (Mobile Station, MS for short) (B number) is first required to send a registration message to a Home Location Register (HLR) to notify the HLR of the call forwarding destination number C and The designated service group to which the call that needs to initiate the call transfer belongs; the HLR sends the call forwarding information of the user to the Visited Location Register (VLR); thus, when there is an incoming call (A number), the user MS (B number) is called.
  • the Call Mobile Service Switching Centre (GMSC) will query the HLR of the called terminal for the call connection route, and the HLR returns the routing information.
  • the GMSC connects the call to the user-defined according to the information.
  • FIG. 1 illustrates the CFU message flow in the prior art scheme, where OR1 indicates whether the call is forwarded, OR2 indicates whether the call forwarding prompt information is sent to the calling party, Y indicates yes, and N indicates no.
  • the present invention provides an automatic acquisition of each network in the multi-mode terminal.
  • the other network mode side number corresponding to the mode side is reported, and the method of setting the call transfer when the mode cannot be connected, as shown in FIG. 2, includes the following steps:
  • Step 201 When the user turns on the function of automatic call forwarding between multiple network modes when the multimode terminal cannot be turned on, the multimode terminal automatically acquires another network mode side corresponding to each network mode side of the multimode terminal. Number, as the destination number of the call transfer;
  • the multimode terminal automatically acquires the destination number of the call forwarding on each network mode side through the Mobile Directory Number (MDN) item in the SIM/UIM card inserted in the subscriber identity module, without the user manually inputting Number
  • MDN Mobile Directory Number
  • the multimode terminal supports only two network modes, that is, the most common case, when the multimode terminal is a dual mode terminal, when the user turns on the multimode terminal and cannot be connected, the automatic call forwarding is performed between multiple network modes.
  • the dual mode terminal automatically acquires the numbers of the two network mode sides of the dual mode terminal, and automatically uses another network mode side number corresponding to each network mode side as the destination number of the call forwarding of the network mode;
  • the multimode terminal may obtain the number of all network mode side in the multimode terminal as an alternative number, prompting the user to select the purpose of call forwarding on each network mode side. Or the multimode terminal automatically acquires and randomly selects the destination number of the call forwarding on each network mode side of the multimode terminal, and the destination number of the call forwarding is one of the numbers of all network mode sides in the multimode terminal, and The number of each network mode side cannot be used as the destination number of its own call forwarding;
  • Step 202 The multimode terminal reports to the MSC corresponding to each network mode side that the call forwarding cannot be opened, and carries the corresponding call forwarding destination number;
  • Step 203 When the calling user calls the number of the network mode side of the multimode terminal, the MSC where the network mode side is located determines whether the network mode side of the multimode terminal is in a state of leaving the service area, and if yes, The call of the calling subscriber is transferred to the destination number of the call forwarding on the network mode side of the multimode terminal.
  • the step 203 specifically includes the following steps:
  • the MSC where the network mode side is located obtains the multimode terminal through the HLR of the network mode side of the multimode terminal. Current status information on the network mode side;
  • the MSC determines, according to the status information, the network mode side state that the multimode terminal is called, and if the network mode side is in a state of leaving the service area, detecting whether the network mode side has been set to be turned on and cannot be connected. Automatic call forwarding between multiple network modes; (3) If the network mode side of the multimode terminal is in the state of leaving the service area and the automatic call forwarding function between multiple network modes is not enabled when the multimode terminal is not connected, the MSC notifies the calling party that the called number is temporarily unavailable. through;
  • the MSC transfers the call of the calling user to the multiple The destination number of the call forwarding on the network mode side of the modulo terminal, that is, the other network mode side number corresponding to the network mode side.
  • the user can also disable the automatic call forwarding function between multiple network modes when the multi-mode terminal cannot be connected.
  • the multi-mode terminal reports to the MSC corresponding to each network mode side that the connection cannot be closed. Call forwarding on time.
  • the MSC on which the network mode side is located no longer transfers the call to the destination number of the call forwarding on the network mode side.
  • the network modes supported by the multimode terminal include: Global System Mobile (GSM), Code Division Multiple Access 2000 (CDMA2000), and Wideband Code Division Multiple Access (Wideband) Any two or more of the Code Division Multiple Access (WCDMA) and Time-Division Synchronization Code Division-Multiple-Access (TD-SCDMA) systems.
  • GSM Global System Mobile
  • CDMA2000 Code Division Multiple Access 2000
  • Wideband Wideband Code Division Multiple Access
  • WCDMA Code Division Multiple Access
  • TD-SCDMA Time-Division Synchronization Code Division-Multiple-Access
  • the multimode terminal of the embodiment of the present invention includes a public communication module, a loudspeaker module, a receiver module, and a communication module in each network mode, and the communication module in each network mode includes an air necessary to complete the call in the network mode.
  • Interface module internal voice processing module, internal data processing module, call control module and signaling processing module.
  • the public communication module can send a voice signal to each mode communication module; the MIC module, that is, the microphone, is used to receive the user's voice signal; the Phone module, that is, the handset, the peer voice signal received by the communication module in each mode; The conversion is performed, and various prompts are provided to the local user.
  • the multimode terminal of the embodiment of the invention further includes: an automatic call transfer setting module and an automatic call transfer reporting module,
  • the automatic call forwarding setting module is configured to receive a setting of a function of automatically calling a call between a plurality of network modes when the user opens the multimode terminal, and automatically acquire the function when the function is enabled. Another network mode side number corresponding to each network mode side in the mode terminal, As the destination number of the call transfer, the destination number of the call transfer is separately sent to the automatic call transfer reporting module corresponding to each network mode;
  • the automatic call transfer upper module is multiple, and each network mode corresponds to an automatic call transfer reporting module; the automatic call transfer reporting module is configured to receive the destination number of the call transfer, and the destination number of the call transfer
  • the MSC is sent to the automatic call forwarding reporting module, and the MSC is reported to the MSC when the call fails to be opened.
  • the automatic call forwarding setting module is configured to automatically acquire a destination number of a call forwarding on each network mode side through a mobile directory number MDN entry in a SIM/UIM card inserted therein.
  • the automatic call transfer upper module may be located in the above communication module.
  • the automatic call transfer setting module is further configured to receive a setting of a function for automatically transferring a call between multiple network modes when the user disables the multimode terminal, and when the function is turned off, the information is Inform all automatic call forwarding on the ⁇ module;
  • the automatic call forwarding reporting module is further configured to report, when the user closes the automatic call forwarding function between the multiple network modes when the multimode terminal is unable to be turned on, report the call transfer to the corresponding MSC when the connection is disabled.
  • An application example of the present invention will be described below, which takes a dual mode terminal as an example, and includes two communication modules that can respectively select different network modes (for example, GSM and CDMA), and one of the GSM/CDMA dual modes is in a network mode side.
  • GSM Global System for Mobile communications
  • CDMA Code Division Multiple Access
  • the call and automatic call transfer process are introduced:
  • FIG. 3 it is a function of automatically calling a call between multiple network modes when the connection cannot be turned on, and a process of judging and performing an automatic call transfer processing method when a call is made to a network mode side of the dual mode terminal. , including the following steps:
  • Step 301 Add a setting item of a function of automatically calling a call between multiple network modes when the terminal cannot be turned on in the dual mode terminal. If the setting item is set to be on, the two network modes of the dual mode terminal are The side is separately set to enable the call forwarding function when the connection cannot be made, and the destination number of the call forwarding is the number of another network mode side of the dual mode terminal, which is from the MDN item of the SIM/UIM card inserted by the dual mode terminal. Automatically acquired, no need to be manually entered by the user;
  • Step 302 Each network mode of the dual-mode terminal is opened to the corresponding MSC. Call forwarding when connected, carrying the destination number of the call transfer; the MSC stores the setting in the corresponding HLR;
  • Step 303 When the calling user calls the called MS (here, the called MS is a certain network mode side of the dual mode terminal), the MSC or the gateway device requests routing information from the HLR where the called MS is located; Step 304, The HLR in which the MS is located finds the network status of the called MS in the database, and obtains the status information of the called MS.
  • the status of the MS includes a status of failure to provide a service such as shutdown, out of service area, and the status of the MS being able to provide the service is normal. Status, normal status includes MS idle, MS busy, etc.
  • Step 305 According to the status information acquired in step 304, it is determined whether the called MS is in the service area; if it is in the service area, step 307 is performed; if it is outside the service area, step 306 is performed; step 306, the called dual-mode terminal The HLR of the corresponding network side is queried whether the function of the automatic call forwarding between the two network modes when the local network cannot be connected is enabled, and step 308 is performed;
  • Step 307 the normal call flow is performed, and the process ends.
  • Step 308 the MSC determines, according to the information acquired in step 306, whether the called dual-mode terminal enables automatic call forwarding between the two network modes when the local machine cannot be connected, if the called dual-mode terminal does not enable the function. Go to step 309; if the called dual-mode terminal enables the function, step 310 is performed;
  • Step 309 The called dual-mode terminal does not enable the automatic call forwarding function between the two network modes when the local machine cannot be connected, and the MSC notifies the calling party that the called user is not in the service area, and the process ends.
  • Step 310 The MSC transfers the voice call request to another network mode side of the dual mode terminal, and the process ends.
  • the multimode terminal can automatically obtain the number of each network mode side and report it, and then set the corresponding network mode side to perform call transfer when it cannot be connected, which can be in a certain network mode of the multimode terminal. After the side leaves the service area, the incoming call is automatically transferred to the other side of the multimode terminal.
  • This function can be set by the user to enable or not to automatically determine whether the current call requires call forwarding.
  • the call success rate can be greatly improved, the network burden caused by the constant call of the calling party cannot be called, and the incoming call is transferred to the same multimode terminal.
  • the user can conveniently answer without using an additional terminal.
  • the invention may, of course, be embodied in various other forms and modifications without departing from the spirit and scope of the invention.
  • the automatic call forwarding is performed between the multiple network modes, and the multi-mode terminal automatically acquires another network mode side number corresponding to each network mode side of the multi-mode terminal and reports the same.
  • the call is automatically forwarded to the incoming call; and, because the call is transferred to another network mode side of the same multimode terminal, the same terminal can still be used when the call is made.
  • the answering is made, and the user does not have to care whether the current network mode side is out of the service area, which is convenient for the user to use. Therefore, by using the invention, the call success rate can be greatly improved, and the calling and called users can obtain the contact in time and solve the problem that the network burden is aggravated by the calling user continuously repeating the call when the call cannot be called.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

La présente invention porte sur un procédé de transfert d'appel et sur un terminal multimode, par réglage d'un transfert d'appel automatique entre de multiples modes de réseau lorsque le terminal multimode ne peut pas être joint. Pour chaque côté mode de réseau du terminal multimode, le terminal multimode obtient et rapporte automatiquement le numéro de côté mode de réseau correspondant. Un appel à partir du côté mode de réseau du terminal multimode peut être automatiquement transféré après que ledit côté mode de réseau est hors de sa zone de service; et, en raison du fait que l'appel est transféré à un autre côté mode de réseau du même terminal multimode, l'appel peut être reçu par le même terminal, de telle sorte qu'il n'est pas nécessaire pour l'utilisateur de se soucier de savoir si le côté mode de réseau présent est en dehors de la zone de service, et cela est commode pour l'utilisateur. En conséquence, avec la présente invention, le rapport de succès d'appel peut être accru de manière importante, l'utilisateur appelant peut contacter l'utilisateur appelé à temps et, dans une certaine mesure, le problème selon lequel la charge de réseau est aggravée par les appels répétés de l'utilisateur appelant lorsque l'utilisateur appelé ne peut pas être joint est résolu.
PCT/CN2009/074092 2009-03-12 2009-09-22 Procédé de transfert d'appel et terminal multimode WO2010102485A1 (fr)

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CN2009101284033A CN101505468B (zh) 2009-03-12 2009-03-12 一种根据网络状态实现自动呼叫转移的方法及多模终端
CN200910128403.3 2009-03-12

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107846666A (zh) * 2016-09-19 2018-03-27 大唐终端设备有限公司 一种多模通信方法及移动终端
CN114554428A (zh) * 2020-11-25 2022-05-27 成都鼎桥通信技术有限公司 功能号码的处理方法、装置和设备
US11739399B2 (en) 2019-10-10 2023-08-29 Samkee Automotive Co., Ltd Method for manufacturing aluminum casting, and aluminum casting manufactured thereby

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101505468B (zh) * 2009-03-12 2011-05-11 中兴通讯股份有限公司 一种根据网络状态实现自动呼叫转移的方法及多模终端
EP2601802B1 (fr) * 2010-08-04 2019-04-17 Telefonaktiebolaget LM Ericsson (publ) Téléphone et procédé de commande pour un abonnement pour transfert d´appels
CN102469426A (zh) * 2010-11-11 2012-05-23 深圳富泰宏精密工业有限公司 提升单芯片双卡手机接通率的系统及方法
EP2466976B1 (fr) * 2010-12-15 2017-09-27 OCT Circuit Technologies International Limited Pagination basée sur IP pour DSDS
CN102118718B (zh) * 2011-03-24 2014-07-30 惠州Tcl移动通信有限公司 移动终端自动呼叫转移方法
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CN104918225B (zh) * 2015-04-22 2019-03-08 Oppo广东移动通信有限公司 双卡单通终端的双通功能的实现方法和装置
CN105100348B (zh) * 2015-08-31 2018-07-06 小米科技有限责任公司 电话呼叫方法及装置
CN105764038B (zh) * 2016-02-02 2019-06-04 广东小天才科技有限公司 一种呼叫转移的控制方法和系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060148461A1 (en) * 2004-12-31 2006-07-06 Inventec Appliances Corp. Method of carrying out call forwarding realized in dual-mode mobile phone
CN2899351Y (zh) * 2006-03-28 2007-05-09 张云国 双卡手机
KR100744568B1 (ko) * 2006-09-29 2007-08-01 한국전자통신연구원 와이브로 망과 이종 망간의 동적 호 전환 방법
CN101217774A (zh) * 2007-01-05 2008-07-09 中兴通讯股份有限公司 呼叫转移关联方法
CN101345960A (zh) * 2008-08-28 2009-01-14 宇龙计算机通信科技(深圳)有限公司 一种来电转移方法、系统及多模多待移动终端
CN101505468A (zh) * 2009-03-12 2009-08-12 中兴通讯股份有限公司 一种根据网络状态实现自动呼叫转移的方法及多模终端

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100548070C (zh) * 2006-12-01 2009-10-07 中兴通讯股份有限公司 一种双模/多模终端呼叫转移的方法和装置
CN101247633A (zh) * 2007-02-13 2008-08-20 中兴通讯股份有限公司 多网络被叫路由业务的实现方法
CN101150870B (zh) * 2007-10-18 2012-06-20 中兴通讯股份有限公司 多模终端的呼叫处理方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060148461A1 (en) * 2004-12-31 2006-07-06 Inventec Appliances Corp. Method of carrying out call forwarding realized in dual-mode mobile phone
CN2899351Y (zh) * 2006-03-28 2007-05-09 张云国 双卡手机
KR100744568B1 (ko) * 2006-09-29 2007-08-01 한국전자통신연구원 와이브로 망과 이종 망간의 동적 호 전환 방법
CN101217774A (zh) * 2007-01-05 2008-07-09 中兴通讯股份有限公司 呼叫转移关联方法
CN101345960A (zh) * 2008-08-28 2009-01-14 宇龙计算机通信科技(深圳)有限公司 一种来电转移方法、系统及多模多待移动终端
CN101505468A (zh) * 2009-03-12 2009-08-12 中兴通讯股份有限公司 一种根据网络状态实现自动呼叫转移的方法及多模终端

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107846666A (zh) * 2016-09-19 2018-03-27 大唐终端设备有限公司 一种多模通信方法及移动终端
CN107846666B (zh) * 2016-09-19 2023-07-28 大唐终端设备有限公司 一种多模通信方法及移动终端
US11739399B2 (en) 2019-10-10 2023-08-29 Samkee Automotive Co., Ltd Method for manufacturing aluminum casting, and aluminum casting manufactured thereby
CN114554428A (zh) * 2020-11-25 2022-05-27 成都鼎桥通信技术有限公司 功能号码的处理方法、装置和设备
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