WO2020074062A1 - Configuration efficiente de terminaux à travers des réseaux mobiles terrestres publics équivalents - Google Patents

Configuration efficiente de terminaux à travers des réseaux mobiles terrestres publics équivalents Download PDF

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Publication number
WO2020074062A1
WO2020074062A1 PCT/EP2018/077358 EP2018077358W WO2020074062A1 WO 2020074062 A1 WO2020074062 A1 WO 2020074062A1 EP 2018077358 W EP2018077358 W EP 2018077358W WO 2020074062 A1 WO2020074062 A1 WO 2020074062A1
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WO
WIPO (PCT)
Prior art keywords
mobile network
specific configuration
public land
network
configuration
Prior art date
Application number
PCT/EP2018/077358
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English (en)
Inventor
Alessio Casati
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Priority to PCT/EP2018/077358 priority Critical patent/WO2020074062A1/fr
Publication of WO2020074062A1 publication Critical patent/WO2020074062A1/fr

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Classifications

    • 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
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • 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 efficient terminal configuration across equivalent public land mobile networks. More specifically, the present invention exemplarily relates to measures (including methods, apparatuses and computer program products) for realizing efficient terminal configuration across equivalent public land mobile networks.
  • the present specification generally relates to cellular systems or other communications systems, where a terminal such as a user equipment (UE) may be provisioned with a network specific configuration, e.g. a public land mobile network (PLMN) specific configuration.
  • a network specific configuration e.g. a public land mobile network (PLMN) specific configuration.
  • PLMN public land mobile network
  • this configuration may be a network slicing configuration and settings for the PLMN, which may include a configured network slice selection assistance information (NSSAI, identifies a group of slices via a set of S-NSSAIs) for the PLMN.
  • NSSAI network slice selection assistance information
  • a method of a terminal in a network compound comprising a first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network, the method comprising receiving, from said first mobile network, an equivalence list including said at least one second mobile network, receiving, from said first mobile network, a mobile network specific configuration related to said first mobile network, and storing said mobile network specific configuration related to said first mobile network, wherein said mobile network specific configuration related to said first mobile network comprises at least one configuration element, and said mobile network specific configuration related to said first mobile network comprises an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list.
  • a method of an access node of a first mobile network in a network compound comprising said first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network, the method comprising transmitting, to a terminal, an equivalence list including said at least one second mobile network, and transmitting, to said terminal, a mobile network specific configuration related to said first mobile network, wherein said mobile network specific configuration related to said first mobile network comprises at least one configuration element, and said mobile network specific configuration related to said first mobile network comprises an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list.
  • an apparatus of a terminal in a network compound comprising a first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network
  • the apparatus comprising at least one processor, at least one memory including computer program code, and at least one interface configured for communication with at least another apparatus, the at least one processor, with the at least one memory and the computer program code, being configured to cause the apparatus to perform receiving, from said first mobile network, an equivalence list including said at least one second mobile network, receiving, from said first mobile network, a mobile network specific configuration related to said first mobile network, and storing said mobile network specific configuration related to said first mobile network, wherein said mobile network specific configuration related to said first mobile network comprises at least one configuration element, and said mobile network specific configuration related to said first mobile network comprises an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list.
  • an apparatus of an access node of a first mobile network in a network compound comprising said first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network
  • the apparatus comprising at least one processor, at least one memory including computer program code, and at least one interface configured for communication with at least another apparatus, the at least one processor, with the at least one memory and the computer program code, being configured to cause the apparatus to perform transmitting, to a terminal, an equivalence list including said at least one second mobile network, and transmitting, to said terminal, a mobile network specific configuration related to said first mobile network, wherein said mobile network specific configuration related to said first mobile network comprises at least one configuration element, and said mobile network specific configuration related to said first mobile network comprises an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list.
  • an apparatus of a terminal in a network compound comprising a first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network
  • the apparatus comprising receiving circuitry configured to receive, from said first mobile network, an equivalence list including said at least one second mobile network, and to receive, from said first mobile network, a mobile network specific configuration related to said first mobile network, and storing circuitry configured to store said mobile network specific configuration related to said first mobile network, wherein said mobile network specific configuration related to said first mobile network comprises at least one configuration element, and said mobile network specific configuration related to said first mobile network comprises an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list.
  • an apparatus of an access node of a first mobile network in a network compound comprising said first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network
  • the apparatus comprising transmitting circuitry configured to transmit, to a terminal, an equivalence list including said at least one second mobile network, and to transmit, to said terminal, a mobile network specific configuration related to said first mobile network, and controlling circuitry configured to control said mobile network specific configuration related to said first mobile network to comprise at least one configuration element, and to control said mobile network specific configuration related to said first mobile network to comprise an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list.
  • a computer program product comprising computer-executable computer program code which, when the program is run on a computer (e.g. a computer of an apparatus according to any one of the aforementioned apparatus-related exemplary aspects of the present invention), is configured to cause the computer to carry out the method according to any one of the aforementioned method-related exemplary aspects of the present invention.
  • Such computer program product may comprise (or be embodied) a (tangible) computer- readable (storage) medium or the like on which the computer-executable computer program code is stored, and/or the program may be directly loadable into an internal memory of the computer or a processor thereof.
  • efficient terminal configuration across equivalent public land mobile networks More specifically, by way of exemplary embodiments of the present invention, there are provided measures and mechanisms for realizing efficient terminal configuration across equivalent public land mobile networks.
  • Figure 1 is a block diagram illustrating an apparatus according to exemplary embodiments of the present invention
  • FIG. 2 is a block diagram illustrating an apparatus according to exemplary embodiments of the present invention
  • Figure 3 is a block diagram illustrating an apparatus according to exemplary embodiments of the present invention
  • Figure 4 is a schematic diagram of a procedure according to exemplary embodiments of the present invention
  • Figure 5 is a schematic diagram of a procedure according to exemplary embodiments of the present invention.
  • Figure 6 is a block diagram alternatively illustrating apparatuses according to exemplary embodiments of the present invention.
  • the following description of the present invention and its embodiments mainly refers to specifications being used as non-limiting examples for certain exemplary network configurations and deployments. Namely, the present invention and its embodiments are mainly described in relation to 3GPP specifications being used as non- limiting examples for certain exemplary network configurations and deployments. As such, the description of exemplary embodiments given herein specifically refers to terminology which is directly related thereto. Such terminology is only used in the context of the presented non-limiting examples, and does naturally not limit the invention in any way. Rather, any other communication or communication related system deployment, etc. may also be utilized as long as compliant with the features described herein.
  • the present invention and its embodiments may be applicable in any network compound comprising a first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network.
  • the PLMNs share the above-mentioned network specific configuration.
  • the PLMNs share the network slicing configuration, and the single network slice selection assistance information (S-NSSAI) values (S-NSSAI identifies a single slice) that identify their supported network slices are the same, and they support the same network slices (i.e. if PLMN A and PLMN B are equivalent PLMNs and PLMN A supports slices 1 ,2, 3, 4, then also PLMN B supports slices 1 ,2,3,4 and they are identified by the same S-NSSAI values).
  • S-NSSAI single network slice selection assistance information
  • the PLMNs do not share the above-mentioned network specific configuration.
  • the PLMNs do not share the network slicing configuration or do support a different number of slices so that the configured NSSAI cannot be the same for the equivalent PLMNs.
  • the (registered) PLMN (as an example of a first mobile network in a network compound comprising the first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network) signals to a terminal (e.g. a UE) which is downloading a list of equivalent mobile networks (e.g. equivalent PLMNs (EPLMNs list)) from the first mobile network (e.g. the (registered) PLMN), whether the above- mentioned network specific configuration it has provided to the terminal applies to all the mobile networks (e.g. PLMNs) in the list (e.g. EPLMNs list), or not, and the terminal utilizes this information accordingly.
  • a terminal e.g. a UE
  • EPLMNs list equivalent mobile networks
  • FIG. 1 is a block diagram illustrating an apparatus according to exemplary embodiments of the present invention.
  • the apparatus may be a terminal 10 such as a user equipment in a network compound comprising a first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network, the apparatus comprising receiving circuitry 1 1 and storing circuitry 12.
  • the receiving circuitry 1 1 receives, from said first mobile network, an equivalence list including said at least one second mobile network.
  • the receiving circuitry 1 1 receives, from said first mobile network, a mobile network specific configuration related to said first mobile network.
  • the storing circuitry 12 stores said mobile network specific configuration related to said first mobile network.
  • the mobile network specific configuration related to said first mobile network comprises at least one configuration element.
  • FIG. 4 is a schematic diagram of a procedure according to exemplary embodiments of the present invention.
  • the apparatus according to Figure 1 may perform the method of Figure 4 but is not limited to this method.
  • the method of Figure 4 may be performed by the apparatus of Figure 1 but is not limited to being performed by this apparatus.
  • a procedure comprises an operation of receiving (S41 ), from said first mobile network, an equivalence list including said at least one second mobile network, an operation of receiving (S42), from said first mobile network, a mobile network specific configuration related to said first mobile network, said mobile network specific configuration related to said first mobile network comprising at least one configuration element and an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list, and an operation of storing (S43) said mobile network specific configuration related to said first mobile network.
  • Figure 2 is a block diagram illustrating an apparatus according to exemplary embodiments of the present invention. In particular, Figure 2 illustrates a variation of the apparatus shown in Figure 1 . The apparatus according to Figure 2 may thus further comprise adding circuitry 21 and/or applying circuitry 22.
  • At least some of the functionalities of the apparatus shown in Figure 1 may be shared between two physically separate devices forming one operational entity. Therefore, the apparatus may be seen to depict the operational entity comprising one or more physically separate devices for executing at least some of the described processes.
  • an exemplary method according to exemplary embodiments of the present invention may comprise an operation of, if said indicator is indicative of that said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list, adding information assigning said at least one configuration element to each of said at least one second mobile network included in said equivalence list to said equivalence list.
  • an exemplary method according to exemplary embodiments of the present invention may comprise an operation of applying, upon cell selection or cell re-selection to any of said at least one second mobile network, said at least one configuration element assigned to each of said at least one second mobile network included in said equivalence list.
  • said mobile network specific configuration related to said first mobile network comprises a plurality of configuration elements
  • said indicator is a common indicator indicative of whether configuration element group of said plurality of configuration elements is valid for each of said at least one second mobile network included in said equivalence list.
  • said first mobile network is a public land mobile network. According to still further exemplary embodiments of the present invention, said first mobile network is a registered public land mobile network.
  • said first mobile network is a home public land mobile network.
  • each of said at least one second mobile network is a public land mobile network.
  • each of said at least one second mobile network is an equivalent public land mobile network.
  • said at least one configuration element is a network slice selection assistance information assigned to said first mobile network.
  • said at least one configuration element is a user equipment capability identifier for identification of a set of user equipment capabilities of said terminal in said first mobile network.
  • FIG. 3 is a block diagram illustrating an apparatus according to exemplary embodiments of the present invention.
  • the apparatus may be an access node 30 such as a base station of a first mobile network in a network compound comprising said first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network, the apparatus comprising transmitting circuitry 31 and controlling circuitry 32.
  • the transmitting circuitry 31 transmits, to a terminal, an equivalence list including said at least one second mobile network. Further, the transmitting circuitry 31 transmits, to said terminal, a mobile network specific configuration related to said first mobile network.
  • the controlling circuitry 32 controls said mobile network specific configuration related to said first mobile network to comprise at least one configuration element.
  • FIG. 5 is a schematic diagram of a procedure according to exemplary embodiments of the present invention.
  • the apparatus according to Figure 3 may perform the method of Figure 5 but is not limited to this method.
  • the method of Figure 5 may be performed by the apparatus of Figure 3 but is not limited to being performed by this apparatus.
  • a procedure comprises an operation of transmitting (S51 ), to a terminal, an equivalence list including said at least one second mobile network, and an operation of transmitting (S52), to said terminal, a mobile network specific configuration related to said first mobile network, said mobile network specific configuration related to said first mobile network comprising at least one configuration element and an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list.
  • At least some of the functionalities of the apparatus shown in Figure 3 may be shared between two physically separate devices forming one operational entity. Therefore, the apparatus may be seen to depict the operational entity comprising one or more physically separate devices for executing at least some of the described processes.
  • said mobile network specific configuration related to said first mobile network comprises a plurality of configuration elements
  • said indicator is a common indicator indicative of whether configuration element group of said plurality of configuration elements is valid for each of said at least one second mobile network included in said equivalence list.
  • said first mobile network is a public land mobile network.
  • said first mobile network is a registered public land mobile network.
  • said first mobile network is a home public land mobile network.
  • each of said at least one second mobile network is a public land mobile network. According to still further exemplary embodiments of the present invention, each of said at least one second mobile network is an equivalent public land mobile network.
  • said at least one configuration element is a network slice selection assistance information assigned to said first mobile network.
  • said at least one configuration element is a user equipment capability identifier for identification of a set of user equipment capabilities of said terminal in said first mobile network.
  • the PLMN when the UE (as an example for the terminal) receives a configuration information (as an example for the mobile network specific configuration) for the registered PLMN (as an example for the first mobile network), the PLMN indicates whether it applies for all EPLMNs (as an example for the second mobile networks).
  • the UE stores the information for the PLMN and for the PLMNs in its EPLMNs list (as an example for the equivalence list). Also, the UE uses the configuration for the registered PLMN also for the other EPLMNs when it moves to those PLMNs.
  • each individual piece of configuration (as an example for the configuration element) may have such indicator, or, if all the configuration (or a group of configuration elements) is shared, a single indicator (as an example for the common indicator) may be used.
  • the Registered PLMN (as an example of the first mobile network) signals to the UE (as an example of the terminal) which is downloading the list of equivalent PLMNs (as an example of the equivalence list) from it, whether the configured NSSAI (as an example of the mobile network specific configuration) it has provided to it applies to all the PLMNs (as an example of the second mobile networks) in the EPLMNs list, or not. If it applies, the UE stores a single configured NSSAI and this is associated to all the EPLMNs to the registered PLMN. If it does not apply, then normal assumption stands that each PLMN will need to have an independent configuration.
  • Exemplary embodiments of the present invention are similarly applied to any similar use case where a registered PLMN can provide the UE with a PLMN dependent configuration (as another example of the mobile network specific configuration), e.g. UE capabilities IDs / shorthand identifiers used to identify a set of UE capabilities (whether radio or network UE capabilities) in the PLMN.
  • a PLMN dependent configuration as another example of the mobile network specific configuration
  • UE capabilities IDs / shorthand identifiers used to identify a set of UE capabilities (whether radio or network UE capabilities) in the PLMN.
  • indications may be specific for each independent configuration aspects. If EPLMNs share all aspects of the UE configuration, according to further exemplary embodiments of the present invention, a single indicator (as an example for the common indicator) may also be considered.
  • Benefits of a shared network specific configuration e.g. shared slicing configuration
  • a shared network specific configuration e.g. shared slicing configuration
  • reduced storage requirements reduced need of configuration steps
  • smoother transition among PLMNs in the case of slicing, if the PLMNs do not share the same configuration, then additional configuration steps are required if the UE is not yet configured for the operation in the PLMN).
  • Benefits of a shared network specific configuration e.g. shared slicing configuration
  • benefits of a shared network specific configuration are, among others, reduced need of configuration steps, straightforward logic for mobility across PLMNs, and no need to be aware of the different S-NSSAI values used in other PLMNs.
  • exemplary embodiments of the present invention make sure that the UE is informed of that the UE can be configured with the same configuration (elements) for all EPLMNs (e.g. the UE can be configured with same Slice identifiers (in the case of slicing embodiment of this invention)), so it can be operated with the same configuration over the EPLMNs right away without expecting to receive configuration information from the one of the EPLMNs after it has gotten it from one of these.
  • exemplary embodiments of the present invention particularly achieve an optimization of resources in the UE and steps needed to operate across EPLMNs efficiently.
  • the network entity may comprise further units that are necessary for its respective operation. However, a description of these units is omitted in this specification.
  • the arrangement of the functional blocks of the devices is not construed to limit the invention, and the functions may be performed by one block or further split into sub-blocks.
  • the apparatus i.e. network entity (or some other means) is configured to perform some function
  • this is to be construed to be equivalent to a description stating that a (i.e. at least one) processor or corresponding circuitry, potentially in cooperation with computer program code stored in the memory of the respective apparatus, is configured to cause the apparatus to perform at least the thus mentioned function.
  • a (i.e. at least one) processor or corresponding circuitry potentially in cooperation with computer program code stored in the memory of the respective apparatus, is configured to cause the apparatus to perform at least the thus mentioned function.
  • function is to be construed to be equivalently implementable by specifically configured circuitry or means for performing the respective function (i.e. the expression “unit configured to” is construed to be equivalent to an expression such as “means for”).
  • the apparatus (terminal) 10’ (corresponding to the terminal 10) comprises a processor 61 , a memory 62 and an interface 63, which are connected by a bus 64 or the like.
  • the apparatus (access node) 30’ (corresponding to the access node 30) comprises a processor 65, a memory 66 and an interface 67, which are connected by a bus 68 or the like, and the apparatuses may be connected via link 69, respectively.
  • the processor 61/65 and/or the interface 63/67 may also include a modem or the like to facilitate communication over a (hardwire or wireless) link, respectively.
  • the interface 63/67 may include a suitable transceiver coupled to one or more antennas or communication means for (hardwire or wireless) communications with the linked or connected device(s), respectively.
  • the interface 63/67 is generally configured to communicate with at least one other apparatus, i.e. the interface thereof.
  • the memory 62/66 may store respective programs assumed to include program instructions or computer program code that, when executed by the respective processor, enables the respective electronic device or apparatus to operate in accordance with the exemplary embodiments of the present invention.
  • the respective devices/apparatuses may represent means for performing respective operations and/or exhibiting respective functionalities, and/or the respective devices (and/or parts thereof) may have functions for performing respective operations and/or exhibiting respective functionalities.
  • processor or some other means
  • the processor is configured to perform some function
  • this is to be construed to be equivalent to a description stating that at least one processor, potentially in cooperation with computer program code stored in the memory of the respective apparatus, is configured to cause the apparatus to perform at least the thus mentioned function.
  • function is to be construed to be equivalently implementable by specifically configured means for performing the respective function (i.e. the expression“processor configured to [cause the apparatus to] perform xxx-ing” is construed to be equivalent to an expression such as“means for xxx- ing”).
  • an apparatus representing the terminal 10 comprises at least one processor 61 , at least one memory 62 including computer program code, and at least one interface 63 configured for communication with at least another apparatus.
  • the processor i.e. the at least one processor 61 , with the at least one memory 62 and the computer program code
  • the processor is configured to perform receiving, from said first mobile network, an equivalence list including said at least one second mobile network (thus the apparatus comprising corresponding means for receiving), to perform receiving, from said first mobile network, a mobile network specific configuration related to said first mobile network, said mobile network specific configuration related to said first mobile network comprising at least one configuration element and an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list, and to perform storing said mobile network specific configuration related to said first mobile network (thus the apparatus comprising corresponding means for storing).
  • an apparatus representing the access node 30 comprises at least one processor 65, at least one memory 66 including computer program code, and at least one interface 67 configured for communication with at least another apparatus.
  • the processor i.e. the at least one processor 65, with the at least one memory 66 and the computer program code
  • the processor is configured to perform transmitting, to a terminal, an equivalence list including said at least one second mobile network (thus the apparatus comprising corresponding means for transmitting), to perform transmitting, to said terminal, a mobile network specific configuration related to said first mobile network, and to perform controlling said mobile network specific configuration related to said first mobile network to comprise at least one configuration element and an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list (thus the apparatus comprising corresponding means for controlling).
  • any method step is suitable to be implemented as software or by hardware without changing the idea of the embodiments and its modification in terms of the functionality implemented;
  • CMOS Complementary MOS
  • BiMOS Bipolar MOS
  • BiCMOS Bipolar CMOS
  • ECL emitter Coupled Logic
  • TTL Transistor-Transistor Logic
  • ASIC Application Specific IC
  • FPGA Field- programmable Gate Arrays
  • CPLD Complex Programmable Logic Device
  • DSP Digital Signal Processor
  • - devices, units or means e.g. the above-defined network entity or network register, or any one of their respective units/means
  • an apparatus like the user equipment and the network entity /network register may be represented by a semiconductor chip, a chipset, or a (hardware) module comprising such chip or chipset; this, however, does not exclude the possibility that a functionality of an apparatus or module, instead of being hardware implemented, be implemented as software in a (software) module such as a computer program or a computer program product comprising executable software code portions for execution/being run on a processor;
  • a device may be regarded as an apparatus or as an assembly of more than one apparatus, whether functionally in cooperation with each other or functionally independently of each other but in a same device housing, for example.
  • respective functional blocks or elements according to above- described aspects can be implemented by any known means, either in hardware and/or software, respectively, if it is only adapted to perform the described functions of the respective parts.
  • the mentioned method steps can be realized in individual functional blocks or by individual devices, or one or more of the method steps can be realized in a single functional block or by a single device.
  • any method step is suitable to be implemented as software or by hardware without changing the idea of the present invention.
  • Devices and means can be implemented as individual devices, but this does not exclude that they are implemented in a distributed fashion throughout the system, as long as the functionality of the device is preserved. Such and similar principles are to be considered as known to a skilled person.
  • Software in the sense of the present description comprises software code as such comprising code means or portions or a computer program or a computer program product for performing the respective functions, as well as software (or a computer program or a computer program product) embodied on a tangible medium such as a computer-readable (storage) medium having stored thereon a respective data structure or code means/portions or embodied in a signal or in a chip, potentially during processing thereof.
  • the present invention also covers any conceivable combination of method steps and operations described above, and any conceivable combination of nodes, apparatuses, modules or elements described above, as long as the above-described concepts of methodology and structural arrangement are applicable.
  • Such measures exemplarily comprise, at a terminal in a network compound comprising a first mobile network and at least one second mobile network equivalent to, with respect to cell selection, said first mobile network, receiving, from said first mobile network, an equivalence list including said at least one second mobile network, receiving, from said first mobile network, a mobile network specific configuration related to said first mobile network, said mobile network specific configuration related to said first mobile network comprising at least one configuration element and an indicator indicative of whether said at least one configuration element is valid for each of said at least one second mobile network included in said equivalence list, and storing said mobile network specific configuration related to said first mobile network.

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  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne des mesures pour une configuration efficiente de terminaux à travers des réseaux mobiles terrestres publics équivalents. De telles mesures comportent à titre d'exemple les étapes consistant, au niveau d'un terminal dans un composé de réseaux comportant un premier réseau mobile et au moins un second réseau mobile équivalent, par rapport à la sélection de cellules, audit premier réseau mobile, à recevoir, en provenance dudit premier réseau mobile, une liste d'équivalence comprenant ledit ou lesdits seconds réseaux mobiles, à recevoir, en provenance dudit premier réseau mobile, une configuration spécifique de réseau mobile liée audit premier réseau mobile, ladite configuration spécifique de réseau mobile liée audit premier réseau mobile comportant au moins un élément de configuration et un indicateur indicatif du fait que ledit ou lesdits éléments de configuration sont valides ou non pour ledit ou chacun desdits seconds réseaux mobiles compris dans ladite liste d'équivalence, et à stocker ladite configuration spécifique de réseau mobile liée audit premier réseau mobile.
PCT/EP2018/077358 2018-10-08 2018-10-08 Configuration efficiente de terminaux à travers des réseaux mobiles terrestres publics équivalents WO2020074062A1 (fr)

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WO2021235914A1 (fr) * 2020-05-22 2021-11-25 Samsung Electronics Co., Ltd. Authentification et autorisation spécifiques à une tranche de réseau

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WO2021235914A1 (fr) * 2020-05-22 2021-11-25 Samsung Electronics Co., Ltd. Authentification et autorisation spécifiques à une tranche de réseau
US11924632B2 (en) 2020-05-22 2024-03-05 Samsung Electronics Co., Ltd. Network slice-specific authentication and authorization

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