WO2013051512A1 - 移動通信方法、移動管理ノード、パケット交換機及び移動局 - Google Patents
移動通信方法、移動管理ノード、パケット交換機及び移動局 Download PDFInfo
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- WO2013051512A1 WO2013051512A1 PCT/JP2012/075400 JP2012075400W WO2013051512A1 WO 2013051512 A1 WO2013051512 A1 WO 2013051512A1 JP 2012075400 W JP2012075400 W JP 2012075400W WO 2013051512 A1 WO2013051512 A1 WO 2013051512A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/32—Release of transport tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0226—Traffic management, e.g. flow control or congestion control based on location or mobility
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/06—Access restriction performed under specific conditions based on traffic conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/38—Connection release triggered by timers
Definitions
- the present invention relates to a mobile communication method, a mobility management node, a packet switch, and a mobile station.
- the UE that has a large amount of traffic (User Equipment, mobile station) and the UE that repeats the transmission many times in a short time are regulated. Procedures are provided for. Hereinafter, the procedure will be briefly described with reference to FIG. 11 using the LTE method as an example.
- step S3001 the UE makes a certain APN (Access Point Name, identification information of the packet data network of the connection destination) with respect to the MME (Mobility Management Entity, mobility management node). Send "PDN Connectivity Request" addressed to.
- APN Access Point Name, identification information of the packet data network of the connection destination
- MME Mobility Management Entity, mobility management node
- the MME determines to restrict the transmission of the UE in Step S3002
- the MME transmits “PDN Connectivity Reject” including the restriction time to the UE in Step S3003.
- step S3004 the UE regulates the transmission to the above APN during the regulation time included in the received “PDN Connectivity Reject”.
- P-GW Packet Data Network Gateway, PDN gateway device
- S-GW Serving Gateway, serving gateway device
- MME Mobility Management Entity
- the present invention has been made in view of the above-described problems, and is a case where a failure occurs in the core network device in a state where bearers are established between many UEs and a packet data network.
- Another object of the present invention is to provide a mobile communication method, a mobility management node, a packet switch, and a mobile station that can avoid network congestion.
- a first feature of the present invention is a mobile communication method, in which a mobility management node is connected to a gateway device or a predetermined reason in the mobility management node in a state where a bearer is established between a mobile station and a packet data network.
- a mobile communication method wherein a bearer is established between a mobile station and a packet data network, and the packet switch is operated by an upper packet switch or a predetermined reason in the packet switch.
- a step of transmitting a disconnection request signal including a restriction time to the mobile station, and a step of restricting transmission to the packet data network by the mobile station during the restriction time It is summarized as having.
- a third feature of the present invention is a mobility management node, which disconnects the bearer for a predetermined reason in the gateway device or the mobility management node in a state where the bearer is established between the mobile station and the packet data network.
- the gist is to include a transmission unit configured to transmit a disconnection request signal including a restriction time to the mobile station.
- a fourth feature of the present invention is a packet switch, which disconnects the bearer for a predetermined reason in the upper packet switch or the packet switch in a state where the bearer is established between the mobile station and the packet data network.
- the gist is to include a transmission unit configured to transmit a disconnection request signal including a restriction time to the mobile station.
- a fifth feature of the present invention is a mobile station, which receives a disconnection request signal including a regulation time from a mobility management node or a packet switch in a state where a bearer with a packet data network is established.
- the gist of the present invention is to provide a transmission restriction unit configured to restrict transmission to the packet data network during the restriction time.
- FIG. 1 is an overall configuration diagram of a mobile communication system according to a first embodiment of the present invention.
- FIG. 2 is a functional block diagram of the MME according to the first embodiment of the present invention.
- FIG. 3 is a functional block diagram of the UE according to the first embodiment of the present invention.
- FIG. 4 is a sequence diagram showing operations of the mobile communication system according to the first embodiment of the present invention.
- FIG. 5 is a sequence diagram showing operations of the mobile communication system according to the first embodiment of the present invention.
- FIG. 6 is a sequence diagram showing operations of the mobile communication system according to the first embodiment of the present invention.
- FIG. 7 is an overall configuration diagram of a mobile communication system according to the second embodiment of the present invention.
- FIG. 1 is an overall configuration diagram of a mobile communication system according to a first embodiment of the present invention.
- FIG. 2 is a functional block diagram of the MME according to the first embodiment of the present invention.
- FIG. 3 is a functional block diagram of the UE according to the first embodiment
- FIG. 8 is a functional block diagram of the SGSN according to the second embodiment of the present invention.
- FIG. 9 is a sequence diagram showing operations of the mobile communication system according to the second embodiment of the present invention.
- FIG. 10 is a sequence diagram showing operations of the mobile communication system according to the second embodiment of the present invention.
- FIG. 11 is a sequence diagram showing an operation of a conventional mobile communication system.
- Mobile communication system Mobile communication system according to the first embodiment of the present invention
- or FIG. 6 the mobile communication system which concerns on the 1st Embodiment of this invention is demonstrated.
- an LTE mobile communication system will be described as an example.
- the mobile communication system includes a P-GW, an S-GW, an MME, an e-UTRAN (Evolved Universal Terrestrial Radio Access Network) eNB (radio base station), and It has.
- P-GW Packet Control Protocol
- S-GW Serving Mobility Management Entity
- MME Mobility Management Entity
- e-UTRAN Evolved Universal Terrestrial Radio Access Network
- eNB radio base station
- the MME includes a reception unit 11, a determination unit 12, and a transmission unit 13.
- the receiving unit 11 is configured to receive various signals from the UE, eNB, and S-GW.
- the receiving unit 11 is configured to receive a bearer disconnect signal from the S-GW.
- the determination unit 12 When the determination unit 12 detects a predetermined cause such as a failure in the S-GW or P-GW or a predetermined cause such as a failure in the MME, the determination unit 12 determines to activate the transmission restriction, and notifies the transmission unit 13 to that effect. And is configured to disconnect a bearer of a specific UE.
- a predetermined cause such as a failure in the S-GW or P-GW or a predetermined cause such as a failure in the MME
- the determination unit 12 may be configured to detect a predetermined cause such as a failure in the S-GW or the P-GW based on the bearer disconnection request signal received by the reception unit 11.
- the determination unit 12 may be configured to disconnect the bearer of the UE specified by the bearer disconnection request signal received by the reception unit 11, or may determine the bearer of a specific UE based on a predetermined rule. It may be configured to cut.
- the transmission unit 13 is configured to transmit various signals to the UE, eNB, and S-GW.
- the transmission unit 13 is configured to transmit a “PDN Connection Request” or “Detach Request” including a restriction time to the UE.
- the transmission unit 13 is configured to transmit “PDN Connection Request” including the restriction time to the UE when disconnecting one of the plurality of bearers.
- the transmission unit 13 is configured to transmit “Detach Request” including the restriction time to the UE when all the remaining bearers are disconnected.
- the UE includes a reception unit 21 and a transmission restriction unit 22.
- the receiving unit 21 is configured to receive various signals from the eNB and the MME.
- the receiving unit 21 is configured to receive a “PDN Connection Request” and a “Detch Request” from the MME.
- the outgoing call restriction unit 22 is configured to restrict outgoing calls to a specific APN according to an instruction from the MME.
- the outgoing call restriction unit 22 receives a “PDN Connection Request / Detach Request” or “Deactivate PDP Context Request” by the receiving unit 21
- the “PDN Connection Request / DetRequest Request Data” is sent to the “PDN Connection Request / DetRequest Request Data”. Departure It is configured to regulate.
- step S1002 when the P-GW detects a failure in step S1001, in step S1002, the P-GW transmits a bearer disconnection request signal for requesting disconnection of a specific bearer to the S-GW.
- step S1003 the S-GW disconnects the bearer and transmits a bearer disconnection request signal for requesting disconnection of the bearer to the MME.
- step S1004 the MME detects that a failure has occurred in the P-GW in response to the bearer disconnection request signal, and decides to restrict transmission of a specific UE to a specific packet network (APN).
- APN packet network
- the MME disconnects the bearer, and transmits “PDN Connection Request” or “Detach Request” including the restriction time to the specific UE in Step S1005A or S1005B.
- step S1006 the UE regulates the transmission to the packet data network (APN) described above during the regulation time included in the received “PDN Connection Request” or “Detach Request”.
- APN packet data network
- step S1102 when the S-GW detects a failure in step S1101, in step S1102, the S-GW performs a specific bearer disconnection procedure with the P-GW, and in step S1103, the S-GW Then, a bearer disconnection request signal for requesting disconnection of the bearer is transmitted.
- step S1104 in response to the bearer disconnection request signal, the MME detects that a failure has occurred in the S-GW and determines to restrict transmission of a specific UE to a specific packet network (APN).
- APN packet network
- the MME disconnects the bearer, and transmits “PDN Connection Request” or “Detach Request” including the regulation time to the specific UE in step S1105A or S1105B.
- step S1106 the UE regulates the transmission to the packet data network (APN) described above during the regulation time included in the received “PDN Discovery Request” or “Detach Request”.
- APN packet data network
- step S1202 when the MME detects a failure in step S1201, in step S1202, the MME performs a specific bearer cutting procedure with the P-GW.
- step S1203 the MME decides to restrict transmission of a specific UE to a specific packet network (APN).
- APN packet network
- step S1204A or S1204B the MME transmits “PDN Connection Request” or “Detach Request” including the restriction time to the specific UE.
- step S1205 the UE regulates the transmission to the packet data network (APN) described above for the regulation time included in the received “PDN Discovery Request” or “Detach Request”.
- APN packet data network
- the mobile communication system when a failure occurs in S-GW, P-GW, or MME in a state in which bearers are established between many UEs and a packet data network, it is specified.
- a failure occurs in S-GW, P-GW, or MME in a state in which bearers are established between many UEs and a packet data network
- it is specified.
- a “PDN Connection Request” or “Detach Request” including the restriction time to the UE of the UE, it is possible to restrict the transmission of the specific UE to the specific packet data network (APN). Congestion can be avoided.
- Mobile communication system according to the second embodiment of the present invention Mobile communication system according to the second embodiment of the present invention
- the mobile communication system according to the second embodiment of the present invention will be described with reference to FIG. 7 to FIG. 10 while focusing on the differences from the mobile communication system according to the first embodiment described above.
- a WCDMA mobile communication system will be described as an example.
- the mobile communication system includes a GGSN, an SGSN (Serving GPRS Support Node, a packet switch), an UTRAN (Evolved Universal Terrestrial Network), an RNC (RadioRonCordRolC). A line control station) and a NodeB (radio base station).
- GGSN Serving GPRS Support Node
- UTRAN Evolved Universal Terrestrial Network
- RNC RadioRonCordRolC
- a line control station and a NodeB (radio base station).
- the SGSN includes a receiving unit 31, a determining unit 32, and a transmitting unit 33.
- the receiving unit 31 is configured to receive various signals from the UE, the RNC, and the GGSN.
- the receiving unit 31 is configured to receive a bearer disconnect signal from the GGSN.
- the determination unit 32 determines to activate the transmission restriction, notifies the transmission unit 33 to that effect, It is configured to disconnect the bearer of the UE.
- the determination unit 32 may be configured to detect a predetermined reason such as a failure in the GGSN based on the bearer disconnection request signal received by the reception unit 31.
- the determination unit 32 may be configured to disconnect the bearer of the UE specified by the bearer disconnection request signal received by the reception unit 31, or may determine the bearer of a specific UE based on a predetermined rule. It may be configured to cut.
- the transmission unit 33 is configured to transmit various signals to the UE, RNC, and GGSN.
- the transmission unit 33 is configured to transmit “Deactivate PDP Context Request” including the restriction time to the UE in response to the notification from the determination unit 32.
- the receiving unit 21 of the UE is configured to receive various signals from the NodeB, RNC, and SGSN.
- the reception unit 21 is configured to receive “Deactivate PDP Context Request” from the SGSN.
- the outgoing call restriction unit 22 is configured to restrict outgoing calls to a specific APN according to an instruction from the SGSN.
- the outgoing call restriction unit 22 receives the “Deactivate PDP Context Request”. During the restriction time included in the message, the transmission to the packet data network according to the “Deactive PDP Context Request” is restricted.
- step S2002 when the GGSN detects a failure in step S2001, in step S2002, the GGSN transmits a bearer disconnection request signal for requesting disconnection of a specific bearer to the SGSN.
- step S2003 the SGSN detects that a failure has occurred in the GGSN in response to the bearer disconnection request signal, and determines to restrict the transmission of the specific UE to the specific packet network (APN).
- API packet network
- step S2005 the UE regulates the transmission to the packet data network (APN) for the regulation time included in the received “Deactivate PDP Context Request”.
- API packet data network
- step S2102 when the SGSN detects a failure in step S2101, in step S2102, the SGSN performs a specific bearer disconnection procedure with the GGSN.
- step S2103 the SGSN determines to restrict transmission of a specific UE to a specific packet network (APN).
- APN packet network
- the SGSN disconnects the bearer and transmits “Deactivate PDP Context Request” including the restriction time to the specific UE in step S2104.
- step S2105 the UE regulates the transmission to the packet data network (APN) during the regulation time included in the received “Deactivate PDP Context Request”.
- API packet data network
- a specific UE when a predetermined event such as a failure occurs in the GGSN or SGSN in a state where bearers are established between many UEs and a packet data network, a specific UE In contrast, by sending a “Deactivate PDP Context Request” that includes the restriction time, it is possible to regulate the transmission of a specific UE to a specific packet data network (APN), thereby avoiding network congestion. Can do.
- a predetermined event such as a failure occurs in the GGSN or SGSN in a state where bearers are established between many UEs and a packet data network
- APN packet data network
- a first feature of the present embodiment is a mobile communication method, in which a MME (mobile management node) performs S-GW while a bearer is established between a UE (mobile station) and a packet data network.
- a MME mobile management node
- P-GW gateway device
- MME when disconnecting such bearer due to a predetermined reason, send "PDN Connection Request / Detach Request (disconnection request signal)" including restriction time to UE
- the gist is that the process includes a step of restricting transmission to the packet data network during the restriction time.
- the second feature of the present embodiment is a mobile communication method, in which a SGSN (packet switch) is connected to a GGSN (upper packet switch) or SGSN in a state where a bearer is established between the UE and the packet data network.
- a SGSN packet switch
- GGSN upper packet switch
- SGSN packet switch
- SGSN packet switch
- GGSN upper packet switch
- SGSN packet switch
- SGSN packet switch
- GGSN upper packet switch
- the third feature of the present embodiment is the MME, where a bearer is established between the UE and the packet data network, and due to a predetermined reason such as a failure in the S-GW / P-GW or MME,
- the gist of the invention is that when the bearer is disconnected, the UE includes a transmission unit 13 configured to transmit a “PDN Connection Request / Detach Request” including a restriction time to the UE.
- the fourth feature of the present embodiment is the SGSN, where the bearer is disconnected due to a predetermined reason such as a failure in the GGSN or the SGSN in a state where the bearer is established between the UE and the packet data network.
- the gist of the present invention is that it includes a transmission unit 33 configured to transmit “Deactive PDP Context Request” including a restriction time to the UE.
- a fifth feature of the present embodiment is that the UE is a UE and a bearer with the packet data network is established, and from the MME or SGSN, the “PDN Connection Request / Detach Request” or “
- the gist of the invention is to provide a transmission restriction unit 22 configured to restrict transmission to the packet data network during the restriction time when the Deactivate PDP Context Request is received.
- movement of the above-mentioned UE, eNB, NodeB, RNC, MME, S-GW, SGSN, and GGSN may be implemented by hardware, or may be implemented by a software module executed by a processor. You may implement by the combination of both.
- Software modules include RAM (Random Access Memory), flash memory, ROM (Read Only Memory), EPROM (Erasable Programmable ROM), EEPROM (Electronically Erasable and Programmable, Removable ROM, and Hard Disk). Alternatively, it may be provided in an arbitrary format storage medium such as a CD-ROM.
- the storage medium is connected to the processor so that the processor can read and write information from and to the storage medium. Further, such a storage medium may be integrated in the processor. Such a storage medium and processor may be provided in the ASIC. Such an ASIC may be provided in the UE, eNB, NodeB, RNC, MME, S-GW, SGSN, or GGSN. Further, such a storage medium and a processor may be provided in the UE, eNB, NodeB, RNC, MME, S-GW, SGSN, and GGSN as discrete components.
- a mobile communication method, a mobility management node, a packet switch, and a mobile station that can be avoided can be provided.
- P-GW PDN gateway device
- S-GW Serving gateway device
- MME Mobile management node eNB
- NodeB Radio base station
- GGSN Upper packet switch
- SGSN Packet switch
- RNC Radio network controller
- UE Mobile stations 11, 21, 31 ... Receiving unit 12, 32 ... Determining unit 13, 33 ... Transmitting unit 23 ...
Abstract
Description
図1乃至図6を参照して、本発明の第1の実施形態に係る移動通信システムについて説明する。本実施形態では、LTE方式の移動通信システムを例示して説明する。
以下、図7乃至図10を参照して、本発明の第2の実施形態に係る移動通信システムについて、上述の第1の実施形態に係る移動通信システムとの相違点に着目して説明する。本実施形態では、WCDMA方式の移動通信システムを例示して説明する。
S-GW…サービングゲートウェイ装置
MME…移動管理ノード
eNB、NodeB…無線基地局
GGSN…上位パケット交換機
SGSN…パケット交換機
RNC…無線回線制御局
UE…移動局
11、21、31…受信部
12、32…決定部
13、33…送信部
23…発信規制部
Claims (5)
- 移動局とパケットデータネットワークとの間のベアラが確立されている状態で、移動管理ノードが、ゲートウェイ装置又は該移動管理ノードにおける所定事由により該ベアラを切断する場合、該移動局に対して、規制時間を含む切断要求信号を送信する工程と、
前記移動局が、前記規制時間の間は、前記パケットデータネットワーク宛ての発信を規制する工程とを有することを特徴とする移動通信方法。 - 移動局とパケットデータネットワークとの間のベアラが確立されている状態で、パケット交換機が、上位パケット交換機又は該パケット交換機における所定事由により該ベアラを切断する場合、該移動局に対して、規制時間を含む切断要求信号を送信する工程と、
前記移動局が、前記規制時間の間は、前記パケットデータネットワーク宛ての発信を規制する工程とを有することを特徴とする移動通信方法。 - 移動管理ノードであって、
移動局とパケットデータネットワークとの間のベアラが確立されている状態で、ゲートウェイ装置又は前記移動管理ノードにおける所定事由により該ベアラを切断する場合、該移動局に対して、規制時間を含む切断要求信号を送信するように構成されている送信部を具備することを特徴とする移動管理ノード。 - パケット交換機であって、
移動局とパケットデータネットワークとの間のベアラが確立されている状態で、上位パケット交換機又は前記パケット交換機における所定事由により該ベアラを切断する場合、該移動局に対して、規制時間を含む切断要求信号を送信するように構成されている送信部を具備することを特徴とするパケット交換機。 - 移動局であって、
パケットデータネットワークとの間のベアラが確立されている状態で、移動管理ノード又はパケット交換機から、規制時間を含む切断要求信号を受信した場合に、該規制時間の間は、該パケットデータネットワーク宛ての発信を規制するように構成されている発信規制部を具備することを特徴とする移動局。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
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CN201280048757.7A CN103843409A (zh) | 2011-10-03 | 2012-10-01 | 移动通信方法、移动管理节点、分组交换机以及移动台 |
EP12838858.4A EP2765808A4 (en) | 2011-10-03 | 2012-10-01 | MOBILE COMMUNICATION METHOD, MOBILITY MANAGEMENT N UD, PACKET EXCHANGE DEVICE, AND MOBILE STATION |
BR112014007921A BR112014007921A2 (pt) | 2011-10-03 | 2012-10-01 | método de comunicação móvel, nodo de gerenciamento de mobilidade, chave de pacote, e estação móvel |
KR1020147009501A KR20140071424A (ko) | 2011-10-03 | 2012-10-01 | 이동통신방법, 이동관리노드, 패킷교환기 및 이동국 |
IN3154CHN2014 IN2014CN03154A (ja) | 2011-10-03 | 2012-10-01 | |
US14/349,220 US9326180B2 (en) | 2011-10-03 | 2012-10-01 | Mobile communication method, mobility management node, packet switch, and mobile station |
AU2012319615A AU2012319615B2 (en) | 2011-10-03 | 2012-10-01 | Mobile communication method, mobility management node, packet switch, and mobile station |
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JP2011-219212 | 2011-10-03 | ||
JP2011219212A JP5421969B2 (ja) | 2011-10-03 | 2011-10-03 | 移動通信方法、移動管理ノード、パケット交換機及び移動局 |
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US (1) | US9326180B2 (ja) |
EP (1) | EP2765808A4 (ja) |
JP (1) | JP5421969B2 (ja) |
KR (1) | KR20140071424A (ja) |
CN (1) | CN103843409A (ja) |
AU (1) | AU2012319615B2 (ja) |
BR (1) | BR112014007921A2 (ja) |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015100564A1 (zh) * | 2013-12-30 | 2015-07-09 | 华为技术有限公司 | 故障处理方法、分组数据网络、移动管理实体及网络系统 |
CN110225559A (zh) * | 2019-05-20 | 2019-09-10 | 珠海格力电器股份有限公司 | 一种通话控制方法、装置、设备及存储介质 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103582053B (zh) * | 2012-07-23 | 2016-09-14 | 华为终端有限公司 | 一种信道切换方法、装置和系统 |
GB2509975A (en) * | 2013-01-21 | 2014-07-23 | Nec Corp | PDN service rejection |
US9967915B2 (en) * | 2015-05-07 | 2018-05-08 | Samsung Electronics Co., Ltd | Method of handling multiple PDN/PDP disconnection requests on the same APN |
CN106982451B (zh) * | 2016-01-18 | 2019-12-20 | 普天信息技术有限公司 | 一种故障恢复方法和系统 |
KR102387582B1 (ko) * | 2017-09-29 | 2022-04-18 | 삼성전자 주식회사 | 무선 통신 시스템에서 pdn 연결 관리 방법 및 장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07273762A (ja) * | 1994-03-29 | 1995-10-20 | Oki Electric Ind Co Ltd | 通信装置 |
JPH10150686A (ja) * | 1996-09-17 | 1998-06-02 | Fujitsu Ltd | トラヒック過負荷制御システム |
JP2000201379A (ja) * | 1999-01-07 | 2000-07-18 | Nec Corp | 移動体電話交換システムおよび発信規制方法、並びに記録媒体 |
JP2002016976A (ja) * | 2000-06-30 | 2002-01-18 | Matsushita Electric Ind Co Ltd | 発着信制御方法及び発着信制御装置 |
JP2004088429A (ja) * | 2002-08-27 | 2004-03-18 | Communication Research Laboratory | 通信網を介して通話する電話機の通信時間規制制御方法、および通信網を介して通話する電話機の通信時間規制制御システム |
JP2005204237A (ja) * | 2004-01-19 | 2005-07-28 | Vodafone Kk | 移動端末通信システム、移動通信網監視装置、無線基地局制御装置、移動通信交換機、無線基地局、位置登録メモリ及び移動端末装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0630052A (ja) * | 1992-07-13 | 1994-02-04 | Fujitsu Ltd | パソコン通信システムにおける応答制御装置 |
JP4886670B2 (ja) * | 2007-12-20 | 2012-02-29 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、自動接続復旧ノード |
CN101651608B (zh) * | 2008-08-14 | 2013-10-09 | 华为技术有限公司 | 链路管理方法及相应管理实体、执行节点和移动通信系统 |
US8566455B1 (en) * | 2008-12-17 | 2013-10-22 | Marvell International Ltd. | Method and apparatus for supporting multiple connections in 3GPP systems |
JP4648479B1 (ja) * | 2009-10-16 | 2011-03-09 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信方法、移動管理用ノード及びパケット交換機 |
JP2011087321A (ja) * | 2010-12-09 | 2011-04-28 | Ntt Docomo Inc | 移動通信方法、移動管理用ノード及びパケット交換機 |
US9094839B2 (en) * | 2012-03-13 | 2015-07-28 | Verizon Patent And Licensing Inc. | Evolved packet core (EPC) network error mapping |
US9294213B2 (en) * | 2012-05-11 | 2016-03-22 | Intel Corporation | Packet data network connections for multi priority wireless devices |
-
2011
- 2011-10-03 JP JP2011219212A patent/JP5421969B2/ja active Active
-
2012
- 2012-10-01 IN IN3154CHN2014 patent/IN2014CN03154A/en unknown
- 2012-10-01 EP EP12838858.4A patent/EP2765808A4/en not_active Withdrawn
- 2012-10-01 WO PCT/JP2012/075400 patent/WO2013051512A1/ja active Application Filing
- 2012-10-01 CN CN201280048757.7A patent/CN103843409A/zh active Pending
- 2012-10-01 AU AU2012319615A patent/AU2012319615B2/en active Active
- 2012-10-01 US US14/349,220 patent/US9326180B2/en active Active
- 2012-10-01 BR BR112014007921A patent/BR112014007921A2/pt not_active Application Discontinuation
- 2012-10-01 KR KR1020147009501A patent/KR20140071424A/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07273762A (ja) * | 1994-03-29 | 1995-10-20 | Oki Electric Ind Co Ltd | 通信装置 |
JPH10150686A (ja) * | 1996-09-17 | 1998-06-02 | Fujitsu Ltd | トラヒック過負荷制御システム |
JP2000201379A (ja) * | 1999-01-07 | 2000-07-18 | Nec Corp | 移動体電話交換システムおよび発信規制方法、並びに記録媒体 |
JP2002016976A (ja) * | 2000-06-30 | 2002-01-18 | Matsushita Electric Ind Co Ltd | 発着信制御方法及び発着信制御装置 |
JP2004088429A (ja) * | 2002-08-27 | 2004-03-18 | Communication Research Laboratory | 通信網を介して通話する電話機の通信時間規制制御方法、および通信網を介して通話する電話機の通信時間規制制御システム |
JP2005204237A (ja) * | 2004-01-19 | 2005-07-28 | Vodafone Kk | 移動端末通信システム、移動通信網監視装置、無線基地局制御装置、移動通信交換機、無線基地局、位置登録メモリ及び移動端末装置 |
Non-Patent Citations (5)
Title |
---|
3GPP: "TSG Services and System Aspects; E-UTRAN access(Release 10)", 3GPP TS 23.401 V10.5.0, September 2011 (2011-09-01), XP055064936 * |
3GPP: "TSG Services and System Aspects; GPRS; Service description; Stage 2(Release 10)", 3GPP TS 23.060 V10.5.0, 5.3.6 NETWORK MANAGEMENT FUNCTIONS, September 2011 (2011-09-01), XP055064930 * |
3RD GENERATION PARTNERSHIP PROJECT: "(3GPP TS23.060)General Packet Radio Service (GPRS); Service description; Stage 2", 3RD GENERATION PARTNERSHIP PROJECT |
3RD GENERATION PARTNERSHIP PROJECT: "(3GPP TS23.401)General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access", 3RD GENERATION PARTNERSHIP PROJECT |
See also references of EP2765808A4 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015100564A1 (zh) * | 2013-12-30 | 2015-07-09 | 华为技术有限公司 | 故障处理方法、分组数据网络、移动管理实体及网络系统 |
RU2640573C1 (ru) * | 2013-12-30 | 2018-01-10 | Хуавей Текнолоджиз Ко., Лтд. | Способ устранения отказа, сеть пакетной передачи данных, узел управления мобильностью и сетевая система |
US10440616B2 (en) | 2013-12-30 | 2019-10-08 | Huawei Technologies Co., Ltd. | Failure handling method, packet data network, mobility management entity, and network system |
CN110225559A (zh) * | 2019-05-20 | 2019-09-10 | 珠海格力电器股份有限公司 | 一种通话控制方法、装置、设备及存储介质 |
CN110225559B (zh) * | 2019-05-20 | 2022-05-03 | 珠海格力电器股份有限公司 | 一种通话控制方法、装置、设备及存储介质 |
Also Published As
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US20140254363A1 (en) | 2014-09-11 |
AU2012319615A8 (en) | 2014-05-01 |
IN2014CN03154A (ja) | 2015-07-03 |
EP2765808A1 (en) | 2014-08-13 |
AU2012319615B2 (en) | 2016-05-19 |
JP5421969B2 (ja) | 2014-02-19 |
AU2012319615A1 (en) | 2014-04-24 |
US9326180B2 (en) | 2016-04-26 |
KR20140071424A (ko) | 2014-06-11 |
CN103843409A (zh) | 2014-06-04 |
JP2013081024A (ja) | 2013-05-02 |
BR112014007921A2 (pt) | 2017-04-04 |
EP2765808A4 (en) | 2015-12-16 |
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