WO2012137643A1 - 移動通信方法及び移動管理ノード - Google Patents
移動通信方法及び移動管理ノード Download PDFInfo
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- WO2012137643A1 WO2012137643A1 PCT/JP2012/058134 JP2012058134W WO2012137643A1 WO 2012137643 A1 WO2012137643 A1 WO 2012137643A1 JP 2012058134 W JP2012058134 W JP 2012058134W WO 2012137643 A1 WO2012137643 A1 WO 2012137643A1
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- relay node
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- identification module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0431—Key distribution or pre-distribution; Key agreement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0433—Key management protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/062—Pre-authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/17—Selecting a data network PoA [Point of Attachment]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
- H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
- H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
Definitions
- the present invention relates to a mobile communication method and a mobility management node.
- a relay node RN (Relay Node) that can be connected to the radio base station DeNB (Donor eNB) via the Un interface can be used.
- the attach process of the relay node RN is defined to perform the attach process (Phase-2) as the relay node RN after performing the attach process (Phase-1) similar to that of the mobile station UE (non-patent document). References 1 and 2).
- USB-RN Universal Subscriber Identity Module-RN, subscriber identification module for relay node
- the relay node RN uses the USIM-RN. Activate and restore (or reconfigure) the secure channel with such USIM-RN.
- the USIM-RN can only be accessed through a secure channel.
- the relay node RN invalidates “EPS security context” in the USIM-RN.
- step S2002 the relay node RN transmits “Attach Request (RN) (attach request signal)” requesting the attach process as the relay node RN to the radio base station DeNB.
- the relay node RN transmits “Attach Request” including IMSI (International Mobile Subscriber Identity) or GUTI (Global Unique Temporary Identifier) related to USIM-RN.
- IMSI International Mobile Subscriber Identity
- GUTI Global Unique Temporary Identifier
- step S2003 the radio base station DeNB transmits “(S1) Initial UE message (initial signal)” to the mobility management node MME (Mobility Management Entity).
- the mobility management node MME makes an “EPS-AKA (Evolved Packet System-Authentication and Key Agreement, authentication) between the relay node RN and the USIM-RN in step S2004.
- EPS-AKA Evolved Packet System-Authentication and Key Agreement, authentication
- NAS Non Access Stratum
- the relay node RN uses only the key received from the USIM-RN via the secure channel.
- the mobility management node MME can use the USIM-RN for the attach process as the relay node RN based on the subscriber data (subscription data) acquired from the subscriber management server HSS (Home Subscriber Server). It is determined whether or not.
- step S2007 the mobility management node MME transmits “(S1) Initial Context Setup Request” including the determination result to the radio base station DeNB.
- the radio base station DeNB sets AS (Access Stratum) security in step S2009, and in step S2010, Set AS security for relay node RN for S1 / X2 DRB (Data Radio Bearer).
- AS Access Stratum
- the radio base station DeNB rejects the attach process of the relay node RN.
- the present invention has been made in view of the above-described problems, and provides a mobile communication method and a mobility management node that can avoid useless use of resources in attach processing as a relay node RN. Objective.
- a first feature of the present invention is a mobile communication method, in which a relay node in which a secure channel is established with a relay node subscriber identification module is connected to a radio base station as a relay node.
- the mobility management node initiates an authentication and key agreement procedure between the relay node and the universal subscriber identity module, and the mobility management node
- the subscriber identification module for relay node attaches as the relay node
- a second feature of the present invention is a mobility management node, in a relay node attachment process in which a secure channel is established with a relay node subscriber identification module, from a radio base station as a relay node.
- An authentication and key agreement procedure between a receiving unit configured to receive an initial signal indicating that it is an attach process and the relay node and the general-purpose subscriber identification module according to the initial signal Whether or not the relay node subscriber identification module can be used for the attach process as the relay node based on the communication unit configured to start the communication and the subscriber data acquired from the subscriber management server.
- a determination unit configured to determine whether or not the relay node subscriber identification module is configured by the determination unit.
- the communication unit is configured to set up NAS security with the relay node when it is determined that the network node can be used for the attach process as the relay node.
- the communication unit is configured to terminate the authentication and key agreement procedure without success. It is a summary.
- 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 mobility management node according to the first embodiment of the present invention.
- FIG. 3 is a sequence diagram showing operations of the mobile communication system according to the first embodiment of the present invention.
- FIG. 4 is a sequence diagram showing the operation of the existing mobile communication system.
- the mobile communication system is an LTE-Advanced mobile communication system, and, as shown in FIG. 1, a subscriber management server HSS, a mobile management node MME, a radio base station DeNB, a relay node RN.
- the USIM-RN is configured to be able to connect to the relay node RN.
- the relay node RN is configured to activate the connected USIM-RN and establish a secure channel with the USIM-RN.
- the mobility management node MME includes a reception unit 11, a transmission unit 12, a communication unit 13, and a determination unit 14.
- the receiving unit 11 is configured to receive various information from the radio base station DeNB and the subscriber management server HSS.
- the reception unit 11 is configured to receive “(S1) Initial UE message” from the radio base station DeNB, or to receive subscriber data related to the relay node RN from the subscriber management server HSS. ing.
- the transmission unit 12 is configured to transmit various information to the radio base station DeNB.
- the transmission unit 12 is configured to transmit “(S1) Initial Context Setup Request” to the radio base station DeNB.
- the communication unit 13 is configured to perform “EPA-AKA” with the relay node RN and the USIM-RN and to set NAS security with the relay node RN.
- the determination unit 14 is configured to determine whether the USIM-RN can be used for the attach process as the relay node RN based on the subscriber data acquired from the subscriber management server HSS.
- the communication unit 13 is configured to set NAS security with the relay node. Has been.
- the determination unit 14 determines that the USIM-RN cannot be used for the attach process as the relay node RN, the communication unit 13 ends “EPS-AKA” without success. Has been.
- the relay node RN activates the USIM-RN and restores a secure channel with the USIM-RN ( Or reset it).
- the relay node RN invalidates “EPS security context” in the USIM-RN.
- step S1002 the relay node RN transmits “Attach Request (RN)” requesting the attach process as the relay node RN to the radio base station DeNB.
- the relay node RN transmits “Attach Request” including IMSI or GUTI related to the USIM-RN.
- step S1003 the radio base station DeNB transmits “(S1) Initial UE message” indicating that it is an attach process as the relay node RN to the mobility management node MME.
- step S1004 the mobility management node MME starts “EPS-AKA” between the relay node RN and the USIM-RN in response to the “(S1) Initial UE message”.
- step S1005 the mobility management node MME determines whether the USIM-RN can be used for the attach process as the relay node RN based on the subscriber data acquired from the subscriber management server HSS.
- the mobility management node MME transmits “Release UE Context” to the radio base station DeNB in step S1006.
- NAS security is set with the relay node RN.
- the relay node RN uses only the key received from the USIM-RN via the secure channel.
- step S1008 the mobility management node MME transmits “(S1) Initial Context Setup Request” to the radio base station DeNB.
- the “(S1) Initial Context Setup Request” does not include the determination result in step S1005.
- the radio base station DeNB sets AS (Access Stratum) security in step S1009, and sets AS security for the relay node RN for S1 / X2 DRB in step S1010.
- AS Access Stratum
- the mobility management node MME causes “EPS-AKA” to fail (that is, terminate without success).
- the attach process as the relay node RN when USIM-RN cannot be used in the attach process as the relay node RN, NAS security is set between the mobility management node MME and the relay node RN. Therefore, the attach process as the relay node RN fails, so that useless resources, for example, useless transmission of “(S1) Initial Context Setup Request” can be avoided.
- a first feature of the present embodiment is a mobile communication method, in which a relay node RN in which a secure channel is established with USIM-RN (relay node subscriber identification module) is a radio base station DeNB.
- a relay node RN in which a secure channel is established with USIM-RN (relay node subscriber identification module) is a radio base station DeNB.
- the radio base station DeNB performs mobility management according to “Attach Request (RN)”.
- EPA- between the relay node RN and the USIM-RN.
- KA Authentication and Key Agreement Procedure
- USIM-RN uses for the attach process as relay node RN based on the subscriber data acquired from the subscriber management server HSS by the mobility management node MME. Determining whether it can be performed, and setting the NAS security between the mobility management node MME and the relay node RN when it is determined that the USIM-RN can be used for the attach process as the relay node RN And a step in which “EPS-AKA” fails when it is determined that the USIM-RN cannot be used for the attach process as the relay node RN.
- the mobility management node MME is a relay node RN in which a secure channel is established with the USIM-RN
- the reception unit 11 configured to receive “(S1) Initial UE message” indicating the attach process as the relay node RN from the radio base station DeNB, and “(S1) Initial UE” Based on the subscriber data acquired from the communication management unit 13 configured to start “EPS-AKA” between the relay node RN and the USIM-RN and the subscriber management server HSS according to the “message”.
- a determination unit 14 configured to determine whether the USIM-RN can be used for the attach process as the relay node RN.
- the determination unit 14 causes the USIM-RN to When it is determined that it can be used for the attach process as the RN, the communication unit 13 Are configured to set the NAS security between the communication unit 13 and the determination unit 14 determines that the USIM-RN cannot be used for the attach process as the relay node RN, the communication unit 13 The gist is that “EPS-AKA” is configured to end without success.
- the operations of the mobility management node MME, the radio base station DeNB, the relay node RN, and the subscriber management server HSS described above may be implemented by hardware or may be implemented by a software module that is executed by a processor. However, it may be implemented by a combination of both.
- the software modules include RAM (Random Access Memory), flash memory, ROM (Read Only Memory), EPROM (Erasable Programmable ROM), EEPROM (Electronically Erasable and Programmable, Removable ROM, Hard Disk, and Removable ROM).
- RAM Random Access Memory
- flash memory ROM (Read Only Memory)
- EPROM Erasable Programmable ROM
- EEPROM Electrically Erasable and Programmable, Removable ROM, Hard Disk, and Removable ROM.
- it may be provided in a storage medium of an arbitrary format 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 mobility management node MME, the radio base station DeNB, the relay node RN, or the subscriber management server HSS. Further, the storage medium and the processor may be provided as a discrete component in the mobility management node MME, the radio base station DeNB, the relay node RN, or the subscriber management server HSS.
- RN ... relay node HSS ... subscriber management server MME ... mobility management node 11 ... reception unit 12 ... transmission unit 13 ... communication unit 14 ... determination unit
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
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- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
図1乃至図3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。
本実施形態の第2の特徴は、移動管理ノードMMEであって、USIM-RNとの間でセキュアなチャネルが確立されているリレーノードRNのアタッチ処理において、無線基地局DeNBから、リレーノードRNとしてのアタッチ処理であることを示す「(S1)Initial UE message」を受信するように構成されている受信部11と、「(S1)Initial UE message」に応じて、リレーノードRN及びUSIM-RNとの間で、「EPS-AKA」を開始するように構成されている通信部13と、加入者管理サーバHSSから取得した加入者データに基づいて、USIM-RNが、リレーノードRNとしてのアタッチ処理に用いられ得るか否かについて判定するように構成されている判定部14とを具備し、判定部14によって、USIM-RNが、リレーノードRNとしてのアタッチ処理に用いられ得ると判定された場合、通信部13は、リレーノードとの間で、NASセキュリティを設定するように構成されており、判定部14によって、USIM-RNが、リレーノードRNとしてのアタッチ処理に用いられ得ないと判定された場合、通信部13は、「EPS-AKA」を成功させることなく終了させるように構成されていることを要旨とする。
HSS…加入者管理サーバ
MME…移動管理ノード
11…受信部
12…送信部
13…通信部
14…判定部
Claims (2)
- リレーノード用加入者識別モジュールとの間でセキュアなチャネルが確立されているリレーノードが、無線基地局に対して、リレーノードとしてのアタッチ処理を要求するアタッチ要求信号を送信する工程と、
前記無線基地局が、前記アタッチ要求信号に応じて、移動管理ノードに対して、リレーノードとしてのアタッチ処理であることを示す初期信号を送信する工程と、
前記移動管理ノードが、前記初期信号に応じて、前記リレーノード及び汎用加入者識別モジュールとの間で、認証及び鍵同意手順を開始する工程と、
前記移動管理ノードが、加入者管理サーバから取得した加入者データに基づいて、前記リレーノード用加入者識別モジュールが、前記リレーノードとしてのアタッチ処理に用いられ得るか否かについて判定する工程と、
前記リレーノード用加入者識別モジュールが、前記リレーノードとしてのアタッチ処理に用いられ得ると判定された場合、前記移動管理ノードと前記リレーノードとの間で、NASセキュリティを設定する工程と、
前記リレーノード用加入者識別モジュールが、前記リレーノードとしてのアタッチ処理に用いられ得ないと判定された場合、前記認証及び鍵同意手順が失敗する工程とを有することを特徴とする移動通信方法。 - リレーノード用加入者識別モジュールとの間でセキュアなチャネルが確立されているリレーノードのアタッチ処理において、無線基地局から、リレーノードとしてのアタッチ処理であることを示す初期信号を受信するように構成されている受信部と、
前記初期信号に応じて、前記リレーノード及び前記汎用加入者識別モジュールとの間で、認証及び鍵同意手順を開始するように構成されている通信部と、
加入者管理サーバから取得した加入者データに基づいて、前記リレーノード用加入者識別モジュールが、前記リレーノードとしてのアタッチ処理に用いられ得るか否かについて判定するように構成されている判定部とを具備し、
前記判定部によって、前記リレーノード用加入者識別モジュールが、前記リレーノードとしてのアタッチ処理に用いられ得ると判定された場合、前記通信部は、前記リレーノードとの間で、NASセキュリティを設定するように構成されており、
前記判定部によって、前記リレーノード用加入者識別モジュールが、前記リレーノードとしてのアタッチ処理に用いられ得ないと判定された場合、前記通信部は、前記認証及び鍵同意手順を成功させることなく終了させるように構成されていることを特徴とする移動管理ノード。
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012239436A AU2012239436B2 (en) | 2011-04-01 | 2012-03-28 | Mobile communication method and mobile management node |
| KR1020137028839A KR20130137037A (ko) | 2011-04-01 | 2012-03-28 | 이동통신방법 및 이동 관리 노드 |
| MX2013011315A MX2013011315A (es) | 2011-04-01 | 2012-03-28 | Metodo de comunicacion movil y nodo de manejo movil. |
| RU2013146040/07A RU2573418C2 (ru) | 2011-04-01 | 2012-03-28 | Способ мобильной связи и узел управления мобильностью |
| KR20147029659A KR20140140596A (ko) | 2011-04-01 | 2012-03-28 | 이동통신방법 및 이동 관리 노드 |
| EP12768325.8A EP2696616B1 (en) | 2011-04-01 | 2012-03-28 | Mobile communication method and mobile management node |
| ES12768325.8T ES2620412T3 (es) | 2011-04-01 | 2012-03-28 | Método de comunicación móvil y nodo de gestión móvil |
| CN201280017310.3A CN103460743B (zh) | 2011-04-01 | 2012-03-28 | 移动通信方法以及移动管理节点 |
| US14/009,169 US9002324B2 (en) | 2011-04-01 | 2012-03-28 | Mobile communication method and mobile management node |
| ZA2013/07833A ZA201307833B (en) | 2011-04-01 | 2013-10-21 | Mobile communication method and mobile management node |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-082240 | 2011-04-01 | ||
| JP2011082240A JP5021820B1 (ja) | 2011-04-01 | 2011-04-01 | 移動通信方法及び移動管理ノード |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012137643A1 true WO2012137643A1 (ja) | 2012-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| PCT/JP2012/058134 Ceased WO2012137643A1 (ja) | 2011-04-01 | 2012-03-28 | 移動通信方法及び移動管理ノード |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9002324B2 (ja) |
| EP (1) | EP2696616B1 (ja) |
| JP (1) | JP5021820B1 (ja) |
| KR (2) | KR20140140596A (ja) |
| CN (1) | CN103460743B (ja) |
| AU (1) | AU2012239436B2 (ja) |
| ES (1) | ES2620412T3 (ja) |
| MX (1) | MX2013011315A (ja) |
| RU (1) | RU2573418C2 (ja) |
| WO (1) | WO2012137643A1 (ja) |
| ZA (1) | ZA201307833B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015100974A1 (zh) * | 2013-12-31 | 2015-07-09 | 华为技术有限公司 | 一种终端认证的方法、装置及系统 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102164801B1 (ko) * | 2014-03-21 | 2020-10-13 | 삼성전자주식회사 | 액세스 포인트 연결 시스템, 방법 및 장치 |
| US10588019B2 (en) * | 2016-05-05 | 2020-03-10 | Qualcomm Incorporated | Secure signaling before performing an authentication and key agreement |
| WO2018126452A1 (zh) * | 2017-01-06 | 2018-07-12 | 华为技术有限公司 | 授权验证方法和装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011023873A (ja) * | 2009-07-14 | 2011-02-03 | Ntt Docomo Inc | 移動通信方法及び無線基地局 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2009102013A (ru) * | 2006-06-30 | 2010-08-10 | Нокиа Коропрейшн (FI) | Ретранслятор |
| CN101902835B (zh) * | 2009-05-27 | 2014-09-10 | 中国移动通信集团公司 | 中继节点识别方法、基站、中继节点及移动管理实体 |
| US8904167B2 (en) * | 2010-01-22 | 2014-12-02 | Qualcomm Incorporated | Method and apparatus for securing wireless relay nodes |
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2011
- 2011-04-01 JP JP2011082240A patent/JP5021820B1/ja active Active
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2012
- 2012-03-28 EP EP12768325.8A patent/EP2696616B1/en active Active
- 2012-03-28 KR KR20147029659A patent/KR20140140596A/ko not_active Withdrawn
- 2012-03-28 CN CN201280017310.3A patent/CN103460743B/zh active Active
- 2012-03-28 US US14/009,169 patent/US9002324B2/en active Active
- 2012-03-28 RU RU2013146040/07A patent/RU2573418C2/ru active
- 2012-03-28 WO PCT/JP2012/058134 patent/WO2012137643A1/ja not_active Ceased
- 2012-03-28 KR KR1020137028839A patent/KR20130137037A/ko not_active Ceased
- 2012-03-28 AU AU2012239436A patent/AU2012239436B2/en active Active
- 2012-03-28 ES ES12768325.8T patent/ES2620412T3/es active Active
- 2012-03-28 MX MX2013011315A patent/MX2013011315A/es active IP Right Grant
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2013
- 2013-10-21 ZA ZA2013/07833A patent/ZA201307833B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011023873A (ja) * | 2009-07-14 | 2011-02-03 | Ntt Docomo Inc | 移動通信方法及び無線基地局 |
Non-Patent Citations (4)
| Title |
|---|
| "LTE;Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN);Overall description;Stage 2", 3GPP TS136.300 V10.2.0, December 2010 (2010-12-01), pages 33 - 35, XP055127900 * |
| 3RD GENERATION PARTNERSHIP PROJECT: "3GPP System Architecture Evolution (SAE); Security architecture (3GPP TS33.401)", 2008 |
| 3RD GENERATION PARTNERSHIP PROJECT: "Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2", 2006 |
| See also references of EP2696616A4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015100974A1 (zh) * | 2013-12-31 | 2015-07-09 | 华为技术有限公司 | 一种终端认证的方法、装置及系统 |
| US10588015B2 (en) | 2013-12-31 | 2020-03-10 | Huawei Technologies Co., Ltd. | Terminal authenticating method, apparatus, and system |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201307833B (en) | 2015-01-28 |
| CN103460743B (zh) | 2014-12-31 |
| RU2013146040A (ru) | 2015-05-10 |
| MX2013011315A (es) | 2013-12-06 |
| US20140094145A1 (en) | 2014-04-03 |
| EP2696616A4 (en) | 2015-02-18 |
| AU2012239436B2 (en) | 2015-07-02 |
| JP5021820B1 (ja) | 2012-09-12 |
| US9002324B2 (en) | 2015-04-07 |
| AU2012239436A8 (en) | 2013-11-14 |
| AU2012239436A1 (en) | 2013-10-31 |
| EP2696616A1 (en) | 2014-02-12 |
| EP2696616B1 (en) | 2016-12-28 |
| KR20130137037A (ko) | 2013-12-13 |
| JP2012217110A (ja) | 2012-11-08 |
| CN103460743A (zh) | 2013-12-18 |
| KR20140140596A (ko) | 2014-12-09 |
| RU2573418C2 (ru) | 2016-01-20 |
| ES2620412T3 (es) | 2017-06-28 |
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