WO2011157221A1 - 一种闭合用户群白名单的管理方法及设备 - Google Patents
一种闭合用户群白名单的管理方法及设备 Download PDFInfo
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- WO2011157221A1 WO2011157221A1 PCT/CN2011/075844 CN2011075844W WO2011157221A1 WO 2011157221 A1 WO2011157221 A1 WO 2011157221A1 CN 2011075844 W CN2011075844 W CN 2011075844W WO 2011157221 A1 WO2011157221 A1 WO 2011157221A1
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- acl
- ocl
- wcl
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- updated
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- 238000007726 management method Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 67
- 230000011664 signaling Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000004590 computer program Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
-
- 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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/101—Access control lists [ACL]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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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
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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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
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/186—Processing of subscriber group data
Definitions
- the present invention relates to mobile communication technologies, and in particular, to a method and a device for managing a closed user group white list. Background technique
- the 3rd Generation Partnership Project defines only a Closed Subscriber Group (CSG) table (LIST) in Release 8 (R8). This is called the Allowed CSG List (ALLOWED CSG LIST), which is referred to as ACL.
- CSG Closed Subscriber Group
- R8 Release 8
- ACL Allowed CSG List
- OCL Carrier CSG List
- OCL OPERATOR CONTROLLED CSG LIST
- ACL and OCL are not stored, but CSG subscription data.
- Network nodes such as Home Subscriber Server (HSS), Mobility Management Entity (MME), Serving GPRS Support Node (SGSN), and Mobile Switching Centre (MSC) , where the storage is The CSG subscription data of the UE, and the network node performs access control on the UE according to the CSG subscription data.
- CSG LIST SERVER which is based on Over-The-Air (OTA) or Open Mobile Alliance OMADM Device Management (OMADM).
- OTA Over-The-Air
- OMADM Open Mobile Alliance
- the method updates the ACL and the OCL on the UE side. This update method is characterized by updating the entire ACL or OCL of the UE.
- NAS Non Access Stratum
- the basic principle of the manual update method is that the UE performs a NAS process in a CSG cell. If the network accepts the NAS process, the CSG ID of the CSG cell is added to the ACL (if the CSG ID is not in the ACL), if the network rejects The NAS process, and giving the reason for rejection is #25, then the CSG ID is removed from the ACL (if the CSG ID is in the ACL).
- the manual update method (the NAS layer method) can only update the ACL, and can only be implemented when the UE performs the NAS process in the CSG cell; this method cannot update the entire ACL at the same time.
- the NAS layer is responsible for the maintenance and update of the OCL and ACL, and accordingly generates a CSG white list (white CSG list, referred to herein as WCL) for the access layer (Access Stratum, AS).
- WCL white CSG list
- AS Access Stratum
- the AS layer performs cell selection, handover preparation, and the like according to the WCL.
- the network can configure the network to not use ACLs according to the carrier policy.
- 3GPP Specification TS 22.220 5.3.2 Closed Subscriber Grou Part of the CSG requirements are described as follows:
- the ACL and OCL lists are maintained independently of each other.
- the UE does not trigger the automatic change of the allowed CSG list to reflect.
- the change in the CSG list shall not trigger the UE to modify the Allowed CSG list to reflect such change automatically.
- the UE considers that the CSGs in both the ACL and the OCL are contracted CSGs. Therefore, it can be considered that all CSG IDs in the ACL and the OCL need to be included in the WCL (that is, the ACL and the OCL are merged), and are provided to the AS layer as the basis for cell selection and access control during handover preparation.
- the current specification considers a scenario where the UE performs NAS layer procedures in a certain CSG cell, such as attach (ATTACH), Traking Area Update (TAU), and Routing Area Update (Routing Area Update).
- the UE deletes the CSG ID of the CSG cell from the ACL. If the CSG ID is also in the OCL, according to the implementation of the UE, under certain conditions, the UE does not include the CSG ID in the WCL. See 3GPP 23.122 3.1A CSG selection or restriction for details.
- the UE still performs cell selection or handover according to the contents of the WCL (ie, the old ACL and the new OCL). Once these CSG IDs are selected, the subsequent process will be rejected by the network, resulting in a decrease in the user experience and an increase in the user experience. Necessary network signaling overhead and other issues.
- the technical problem solved by the present invention is to provide a management method for closing a whitelist of user groups, which is used to solve the problems existing in the management of WCL in the prior art.
- the user equipment UE obtains the operator closed user group list OCL and/or the allowed closed user group list ACL of the network side update;
- the UE generates a WCL based on the updated OCL and/or ACL.
- Another closed user group white list WCL management method provided in the embodiment of the present invention, package Including the following steps:
- the network side determines whether it is necessary to update the allowed closed user group list ACL or the operator closed user group list OCL at the user equipment UE;
- the network side updates the ACL and OCL at the UE simultaneously or during the same update operation.
- a user equipment is provided in the embodiment of the present invention, including:
- a receiving module configured to receive an operator closed user group list OCL and/or an allowed closed user group list ACL from the network side update;
- a generation module is configured to generate a closed user group white list WCL according to the updated OCL and/or ACL.
- a determining module configured to determine whether an open closed user group list ACL or an operator closed user group list OCL at the user equipment UE needs to be updated
- An update module for updating the ACL and OCL at the UE when the update is required, or during the same update operation.
- the network side Since the network side updates the ACL at the UE side through the OMA DM or OTA, it also updates the ACL instead of relying on the NAS process to update the ACL. Therefore, some CSG IDs that may appear in the ACL using manual update mode update, OCL use OTA or OMA DM are no longer in the OCL, but these CSG IDs are still in the ACL. Further, the situation that the UE includes the new OCL and the old ACL in the WCL of the UE is also overcome, so that the UE selects the CSG when performing cell selection or handover according to the WCL provided by the NAS layer to the AS as the basis for access control. The ID cannot be rejected by the network, and will not cause a drop in the user experience or increase unnecessary network signaling overhead.
- 1 is a schematic flowchart of a method for implementing a WCL management method on a network side according to an embodiment of the present invention
- 2 is a schematic flowchart of a method for implementing a WCL management method on a UE side according to an embodiment of the present invention
- FIG. 3 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
- FIG. 4 is a schematic structural diagram of a network side device according to an embodiment of the present invention. detailed description
- FIG. 1 is a schematic diagram of the implementation process of the WCL management method on the network side. As shown in the figure, when the WCL is managed on the network side, the following steps may be included:
- Step 101 The network side determines that the ACL or OCL at the UE needs to be updated.
- Step 102 The network side simultaneously updates the ACL and the OCL at the UE.
- the network side when the network side updates the ACL and the OCL at the UE at the same time, the network side may update by using the OMADM mode or the OTA mode.
- the network needs to update the ACL and the OCL at the same time, or complete the ACL and OCL update during the same update operation.
- This scheme is applicable to the case where the network uses OMA DM or OTA.
- the ACL is also updated to prevent the deleted entries in the OCL from being saved in the ACL.
- the entry is a CSG ID.
- the network side updates the ACL at the UE side through the OMA DM or OTA, it also updates the ACL instead of relying on the NAS process to update the ACL. Therefore, it is avoided that the ACL adopts the manual update mode update, and some CSG IDs that may occur during OCL adoption of OTA or OMADM are no longer in the OCL, but these CSG IDs are still in the ACL. Further, the situation that the UE includes the new OCL and the old ACL in the WCL of the UE is also overcome, so that the UE selects the CSG when performing cell selection or handover according to the WCL provided by the NAS layer to the AS as the basis for access control. The ID cannot be rejected by the network, and will not cause a drop in the user experience or increase unnecessary network signaling overhead.
- the following describes the management scheme of the WCL on the UE side. Its purpose is to at least address the following issues not addressed by the current specification: 1) When does the UE generate WCL;
- FIG. 2 is a schematic flowchart of a method for implementing a WCL management method on the UE side. As shown in the figure, when the WCL is managed on the UE side, the following steps may be included:
- Step 201 The UE receives an OCL and/or an ACL that is updated from the network side.
- Step 202 The UE generates a WCL according to the updated OCL and/or ACL.
- the description is mainly made in two cases.
- One is that the network side updates the OCL, the other is that the network side updates the ACL, and the other is that the network side simultaneously Or update the OCL and ACL during the same update operation.
- the WCL may be generated when the UE layer of the UE needs to use the WCL, or the WCL may be generated immediately after the OCL and/or the ACL is updated. The following description will be made.
- the network side updates the OCL.
- the UE generates the WCL according to the updated OCL or ACL, including:
- the UE puts the CSG IDs belonging to both the ACL and the OCL into the WCL;
- the UE does not put the CSG ID that belongs to the ACL and does not belong to the OCL into the WCL;
- the UE puts the CSG ID that does not belong to the ACL and belongs to the OCL into the WCL or does not put it into the WCL.
- the manner in which the UE side synthesizes the WCL may be as follows:
- the UE puts the CSG IDs in both the ACL and the OCL into the WCL. For CSG IDs that are not in the ACL only in the ACL, they are not placed in the WCL.
- the CSG ID can be added to the WCL, or the CSG ID can be added to the WCL (even if the CSG ID is not in the WCL).
- the time for generating the WCL in this embodiment is to immediately update the WCL. It is assumed that the NAS layer of the UE maintains the WCL, and when the OCL or ACL is updated, the WCL is immediately updated. When the AS layer needs to use the WCL, it can directly find the WCL. In an embodiment, when the network side updates the OCL of the UE by the OMA DM, OTA method, the UE immediately updates the WCL.
- the three LIST messages of the UE are as follows:
- the WCL contains the CSG IDs A, B, C, D, E;
- the ACL contains the CSG IDs A, B, C, D, E;
- the OCL contains the CSG IDs A, B, C, D, E;
- the OCL contains the CSG IDs A, B, C, F (F is new). Then the UE should update the WCL; the specific update rule is: If a CSG ID is in the WCL but not in the OCL, the CSG ID is deleted from the WCL. If a CSG ID is not in the ACL, but in the OCL, the CSG ID may or may not be added to the WCL (even if the CSG ID is not in the ACL). According to this rule, the updated WCL contains CSG IDs that will be A, B, C, F; or A, B, C.
- the network side updates the ACL, and the UE generates the WCL according to the updated OCL or ACL, including:
- the UE puts the CSG IDs belonging to both the ACL and the OCL into the WCL;
- the UE does not put the CSG ID that belongs to the OCL and does not belong to the ACL into the WCL;
- the UE puts the CSG ID that is not part of the OCL and belongs to the ACL into the WCL or does not put it into the WCL.
- the manner in which the UE side synthesizes the WCL may be as follows:
- the UE puts the CSG IDs in the ACL and also in the OCL into the WCL. For CSG IDs that are not in the ACL only in the OCL, they are not placed in the WCL.
- the CSG ID can be added to the WCL, or the CSG ID can be added to the WCL (even if the CSG ID is not in the WCL).
- the WCL may be generated when the W layer of the UE needs to use the WCL, or the WCL may be generated immediately after the OCL or ACL update.
- the manner of immediate generation refer to Embodiment 1. The following describes the manner of generating on demand.
- it may further include:
- the UE records the time when the network side updates the OCL, and the time when the ACL is updated;
- the WCL is generated when the UE's AS layer needs to use the WCL, and the ACL or OCL that generates the latest time from the current time is selected to generate the WCL.
- the UE records when the OCL is updated.
- the ACL also uses OAM DM and OTA updates, the time when the ACL is updated is recorded.
- the NAS layer When the UE layer of the UE needs to use the WCL, if the NAS layer instructs the AS layer to perform cell selection, the NAS layer needs to synthesize the WCL according to the ACL and the OCL. At this point, the way the NAS layer synthesizes the WCL can be:
- the newer list of update time is taken to determine the CSG ID required to synthesize WCL.
- the update time of ACL is 2010-5-4: 21 : 00
- the included 8010 is eight, B,
- OCL's update time is 2010-5-4: 23: 00, included.
- 8010 is eight, B, C, D,
- the generated WSG contains CSG IDs of eight, B, C, D, and E.
- the method further includes:
- the UE determines whether there is a NAS process that causes an ACL update
- the UE has the time to record the NAS process update ACL. Similarly, when the W layer of the UE needs to use the WCL, the WCL is generated, and the ACL or OCL that generates the latest time from the current time is selected to generate the WCL.
- a NAS layer process occurs, and the process causes an ACL to be updated, for example, deleting a CSG ID from the ACL or adding a CSG ID to the ACL. Then, for the CSG ID, the operation time for the CSG ID is recorded. When the WCL is synthesized on demand, the operation time is used to decide whether to include the CSG ID in the WCL.
- ACL contains CSG with eight, B, C, D, E; The entire list is updated on May 3, 2010, 00: 00
- OCL contains CSG IDs A, B, C, D, E; Updated on May 3, 2010, 01: 00
- the NAS layer needs to synthesize WCL, then the update time of ⁇ , B, C, D in ACL is processed according to May 3, 2010, 01: 00; F according to May 2010 3, 02: 00 processing; and -E processing according to May 3, 2010, 03: 00.
- the end result is: F to be added to the WCL, E should not be added to the WCL.
- the last generation time of ACL T ACIJ ;
- the final generation time of WCL T WCIJ ;
- the final generation time of an element in the ACL T X ;
- a user equipment and a network side device are further provided in the embodiment of the present invention. Since the principle of solving the problem of these devices is similar to the WCL management method, the implementation of the devices may refer to the implementation of the method, and the method is repeated. I won't go into details here.
- the UE When the network side updates the OCL and the ACL at the same time or during the same update operation, the UE receives the updated OCL and ACL through two messages in a short time, and then generates the WCL according to the updated OCL and ACL. .
- FIG. 3 is a schematic structural diagram of a user equipment. As shown in the figure, the UE may include:
- the receiving module 301 is configured to receive an OCL and/or an ACL that is updated from the network side;
- the generating module 302 is configured to generate a WCL according to the updated OCL and/or ACL.
- the generating module may include a first generating unit and/or a second generating unit, where: the first generating unit, when updating the OCL on the network side, belongs to both the ACL and the
- the OCL's CSG ID is placed in the WCL; the CSG ID that belongs to the ACL and not belongs to the OCL is not placed
- the second generating unit when used to update the ACL on the network side, will belong to both the ACL and the
- the OCL's CSG ID is placed in the WCL; the CSG ID that belongs to the OCL and not belongs to the ACL is not placed
- the WCL when the generating module generates the WCL according to the updated OCL or ACL, the WCL is generated when the W layer of the UE needs to use the WCL, or is generated immediately after the OCL or the ACL is updated, and the UE may further include:
- the recording module 303 is configured to record a time when the network side updates the OCL, and a time when the ACL is updated.
- the generation module selects the ACL and/or OCL that is closest to the current time to generate the WCL when generating the WCL based on the updated OCL and/or ACL.
- the recording module may be further used to determine whether there is a NAS process that causes the ACL to be updated; and the time when the NAS process updates the ACL is recorded;
- the generation module when the generation module generates a WCL based on the updated OCL and/or ACL, it selects the ACL and/or OCL that is closest to the current time to generate the WCL.
- the network side device may include: a determining module 401, configured to determine whether an ACL or an OCL at the UE needs to be updated;
- the update module 402 is configured to update the ACL and the OCL at the UE when the update is needed, or during the same update process.
- the update module may be further configured to update by using an OMADM mode or an OTA mode when updating the ACL and the OCL at the UE in the same update process.
- the determining module 401 when determining that one or more entries in the OCL need to be deleted (ie, deleting one or more CSG IDs in the OCL), the update module 402 simultaneously updates the ACL and OCL at the UE, or in the same update.
- the ACL and OCL at the UE are updated during the operation to prevent the deleted entries in the OCL from being saved in the ACL.
- embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
- computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
- the present invention is directed to a method, apparatus (system), and computer program according to an embodiment of the present invention.
- the flow chart and/or block diagram of the product is described. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG.
- These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
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Description
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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US13/638,445 US9210553B2 (en) | 2010-06-18 | 2011-06-17 | Management method and apparatus for closed subscriber group white list |
EP11795187.1A EP2547163B1 (en) | 2010-06-18 | 2011-06-17 | Management method and apparatus for closed subscriber group white list |
KR1020127024941A KR101437508B1 (ko) | 2010-06-18 | 2011-06-17 | 폐쇄 가입자 그룹 화이트 리스트의 관리 방법 및 장치 |
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CN201010209853.8A CN102088667B (zh) | 2010-06-18 | 2010-06-18 | 一种闭合用户群白名单的管理方法及设备 |
CN201010209853.8 | 2010-06-18 |
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CN102088667B (zh) | 2010-06-18 | 2014-02-12 | 电信科学技术研究院 | 一种闭合用户群白名单的管理方法及设备 |
JP5918011B2 (ja) * | 2012-05-14 | 2016-05-18 | 株式会社Nttドコモ | 移動局 |
CN107590200A (zh) * | 2017-08-18 | 2018-01-16 | 武汉票据交易中心有限公司 | 一种白名单数据管理系统 |
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US7957721B2 (en) * | 2001-02-13 | 2011-06-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Coordinated subscriber access handling for shared network support |
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EP2547163A4 (en) | 2013-10-23 |
CN102088667A (zh) | 2011-06-08 |
US20130029703A1 (en) | 2013-01-31 |
KR101437508B1 (ko) | 2014-09-03 |
CN102088667B (zh) | 2014-02-12 |
KR20120135907A (ko) | 2012-12-17 |
EP2547163B1 (en) | 2020-10-07 |
EP2547163A1 (en) | 2013-01-16 |
US9210553B2 (en) | 2015-12-08 |
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