CN114786171B - Differentiated residence method and system for 2C and 2B users under shared carrier - Google Patents
Differentiated residence method and system for 2C and 2B users under shared carrier Download PDFInfo
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Abstract
The present disclosure relates to a method and a system for differentially camping 2C and 2B users under a shared carrier, wherein the method comprises: an information acquisition step of acquiring PLMN IDs and capability information of all access terminals; an operator identification step of identifying which operator each access terminal belongs to according to the PLMN ID; an initial decision step, wherein the 2C and 2B access terminals of each operator reside preferentially in the main frequency band of each operator; a congestion judging step of judging whether the main frequency band of the operator is in a congestion state according to the PRB resource occupation condition; a terminal type identification step of identifying a terminal type in a main frequency band of an operator in a congestion state; and a residence decision step, which is to perform comprehensive analysis and dynamic decision according to the information about the operators, the terminal type and the congestion state, and adopt different residence strategies including reservation and migration.
Description
Technical Field
The present disclosure relates generally to the field of mobile communications, and more particularly to a 2C and 2B user differentiated camping method and system under a shared carrier.
Background
With the evolution of communication technology, fifth generation mobile communication (the Fifth Generation Mobile Communication, abbreviated as 5G) technology for the future is becoming popular as the latest generation cellular mobile communication technology. In order to reduce infrastructure and operation costs and to increase network operation efficiency, there is an increasing need to co-build a shared wireless network between different communication operators.
The 5G network architecture may be divided into a brand-new 5G network, i.e., SA (independent networking) architecture including a brand-new base station and a core network, and an NSA (Non-independent networking) architecture formed by modifying and upgrading an existing 4G network. The SA architecture is the basis for deploying technologies such as super uplink, network slicing, edge computing and the like, has the advantages of high uplink bandwidth and bidirectional low time delay compared with the NSA architecture, can bring better user experience for 2C (To Consumer, namely facing the common user) service, meets the network requirement of 2B (To Business, namely facing the enterprise client) service differentiation, and is the main evolution direction at present. In the process of pushing the co-building and sharing of the 5G mobile communication network by large operators, the co-building and sharing of the 5G SA (Stand Alone) network is becoming a mainstream mode facing the future.
In the current practical implementation of co-establishment and sharing of the 5G mobile communication network, there are two technical schemes, namely a Multi-Operator Radio Access Network (more for short) mode and a shared carrier (Multi-Operator Core Network (MOCN for short) mode. When, for example, two operators use MOCN in 5G SA network co-establishment sharing, in the 200M carrier sharing scheme for sharing the main 100M frequency bands of the two operators, different operators use the same spectrum resource and different core networks, frequency band sharing, carrier sharing, capacity sharing, and user experience is improved. However, because the two operators share the base station and the spectrum resource, the maintenance and optimization coordination cost of the two operators is high. In particular, regarding radio resource allocation to users, 2C and 2B services of multiple operators currently typically employ a set of static residence policies: under the condition of distributing fixed spectrum resources to respective users, the sharing efficiency is low, and the user experience is not facilitated in the long term; in the case where all users share the entire spectrum resource, the sharing efficiency increases, but the use of the user resource is affected when the load of the other operator user is high. Thus, the requirements of 2C service uniformity and 2B service differentiation of multiple operators cannot be met technically at present, in other words, the multiple operators cannot consider both 2C service fair competition and 2B service differentiation competition. In this regard, there is an urgent need in the industry for new solutions for differentiated camping of 2C and 2B users on a shared carrier among multiple operators.
Disclosure of Invention
The disclosure aims to provide a 2C and 2B user differentiated residing method and system under a shared carrier, so as to solve the problem that a requirement of 2C service uniformity and 2B service differentiation cannot be met among multiple operators under a static single residing strategy.
The following presents a simplified summary of the disclosure in order to provide a basic understanding of some aspects of the disclosure. However, it should be understood that this summary is not an exhaustive overview of the disclosure. It is not intended to identify key or critical elements of the disclosure or to delineate the scope of the disclosure. Its purpose is to present some concepts related to the disclosure in a simplified form as a prelude to the more detailed description that is presented later.
According to one aspect of the present disclosure, there is provided a method for differentially camping 2C and 2B users under a shared carrier, the method comprising: an information acquisition step of acquiring information including PLMN IDs and capabilities of all access terminals by a shared carrier base station for a plurality of operators; an operator identifying step of identifying, by the PLMN ID identifier, information on operators for which each access terminal is a terminal of which operator among a plurality of different operators, based on the information of the PLMN IDs of the access terminals; an initial decision step of, when information about operators of each access terminal is initially identified by the PLMN ID identifier, as an initial policy, the residence decision means preferentially residing the 2C and 2B access terminals of each of the plurality of operators in the main frequency band of each operator itself; a congestion judging step of judging whether the main frequency band of each of the plurality of operators is in a congestion state or not as information on the congestion state by a congestion judging device according to the occupation condition of PRB resources on the main frequency band of each of the plurality of operators; a terminal type identifying step of identifying, by a terminal type identifier, whether the terminal type of each access terminal in the main frequency band of a certain operator among the plurality of operators is a 2C terminal type or a 2B terminal type, when it is determined in the congestion determining step that the main frequency band of the operator is in a congestion state; and a residence decision step, wherein the residence decision device carries out comprehensive analysis and dynamic decision according to the information about operators and terminal types of all terminals and the information about congestion states, and different residence strategies comprising reservation and migration are adopted for different access terminals.
According to another aspect of the present disclosure, there is provided a 2C and 2B user differentiated camping system under a shared carrier, comprising: a PLMN ID identifier for identifying information about an operator indicating which of a plurality of different operators each access terminal is a terminal of, based on information of PLMN IDs of all access terminals acquired for shared carrier base stations of the plurality of operators; a congestion judging unit for judging whether the main frequency band of each of the plurality of operators is in a congestion state or not as information about the congestion state according to the PRB resource occupation condition on the main frequency band of each of the plurality of operators; a terminal type identifier for identifying whether the terminal type of each of the plurality of access terminals in the main frequency band of the operator in the congestion state is a 2C terminal type or a 2B terminal type according to the information on the capabilities of the access terminals acquired by the shared carrier base station when the congestion determiner determines that the main frequency band of the operator in the plurality of operators is in the congestion state; and a residence decision device for carrying out comprehensive analysis and dynamic decision according to the information about the operators and the terminal types of each terminal and the information about the congestion state, and adopting different residence strategies including reservation and migration for different access terminals.
According to yet another aspect of the present disclosure, there is provided a 2C and 2B user differentiated camping apparatus under a shared carrier, comprising: a memory having instructions stored thereon; and a processor configured to execute instructions stored on the memory to perform the 2C and 2B user differentiated camping method under a shared carrier according to the above aspects.
According to yet another aspect of the present disclosure, there is provided a computer-readable storage medium comprising computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform a 2C and 2B user differentiated camping method under a shared carrier according to the above aspects of the present disclosure.
According to a further aspect of the present disclosure, there is provided a computer program product comprising computer program/instructions, characterized in that the computer program/instructions, when executed by a processor, implement the steps of the 2C and 2B user differentiated camping method under a shared carrier according to the above aspects of the present disclosure.
According to the method and the system for differentially residing the 2C and the 2B users under the shared carrier, the method and the system can be applied to SA co-built shared networks among multiple operators, is particularly suitable for 5G SA200M shared carrier networks, effectively solves the problem of differentially residing the 2C and the 2B users of the multiple operators, provides technical guarantees for 2C service consistency and 2B service differentiation of the multiple operators, effectively improves the performance and the capacity of the 2C and the 2B services of the multiple operators, is beneficial to implementation and development of SA shared carrier networking technical schemes, improves networking flexibility and resource utilization rate of the shared carrier networks, improves respective user experience of the 2C and the 2B services, and reduces operation and optimization costs of the shared carrier networks.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
The disclosure may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 illustrates an exemplary flow chart of a 2C and 2B user differentiated camping method 100 on a shared carrier in accordance with embodiments of the present disclosure;
fig. 2 shows an exemplary schematic scheme diagram 200 of a 2C and 2B user differentiated camping method under a shared carrier of an embodiment of the present disclosure;
fig. 3 illustrates an exemplary block diagram of a 2C and 2B user differentiated camping system 300 on a shared carrier in accordance with embodiments of the present disclosure;
fig. 4 illustrates an exemplary flowchart 400 of a specific implementation of the 2C and 2B user differentiated camping method 100 on a shared carrier as applied to an actual mobile services scenario, according to an embodiment of the present disclosure;
fig. 5 illustrates an exemplary configuration of a computing device 500 in which embodiments according to the present disclosure may be implemented.
Detailed Description
The following detailed description is made with reference to the accompanying drawings to assist in a comprehensive understanding of various example embodiments of the disclosure. The following description includes various details to aid in understanding, but these are to be considered merely examples and are not intended to limit the disclosure, which is defined by the appended claims and their equivalents. The words and phrases used in the following description are only intended to provide a clear and consistent understanding of the present disclosure. In addition, descriptions of well-known structures, functions and configurations may be omitted for clarity and conciseness. Those of ordinary skill in the art will recognize that various changes and modifications of the examples described herein can be made without departing from the spirit and scope of the present disclosure.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but rather should be considered part of the specification where appropriate. The techniques of the present disclosure can be applied to various products.
For ease of understanding and explanation, the 2C and 2B user differentiated camping methods and systems under shared carriers, etc. according to embodiments of the present disclosure are mainly described in terms of 5G network architecture and two of multiple operators so far by the telecommunications industry, but this is not limiting. The technical gist of the present disclosure may be applied not only to any general network architecture, for example, any existing network architecture, but also to a network architecture of a future communication system, etc.; of course, the method can also be applied to any suitable scene among more than two operators.
Hereinafter, an overall flow of a 2C and 2B user differentiated camping method under a shared carrier according to an embodiment of the present disclosure will be described first. Fig. 1 illustrates an exemplary flow chart of a 2C and 2B user differentiated camping method 100 on a shared carrier in accordance with embodiments of the present disclosure. Preferably, the 2C and 2B user differentiated camping method 100 under a shared carrier according to embodiments of the present disclosure may be performed in, for example, a shared carrier base station for a plurality of operators, and may generally include steps S110 to S160 described below. The details of each of steps S110 to S160 are as follows:
information acquisition step S110: information including PLMN IDs (Public Land Mobile Network ID, public land mobile network identifiers) and capabilities of all access terminals is obtained by a shared carrier base station for multiple operators.
Wherein plmn=mcc+mnc, PLMN ID is composed of 5-6 digits, respectively 3 digits of MCC (Mobile Country Code, mobile device country code) plus 2-3 digits of MNC (Mobile Network Code, mobile device network code) to uniquely represent a specific terrestrial mobile communication service network operator worldwide.
Information about the capabilities of an access terminal may be used to identify whether the access terminal is a 2C terminal type or a 2B terminal type. The 2C terminal type corresponds to, for example, public traffic, and typically includes, for example, personal terminals of individual users, such as smartphones and the like, involving basic communication services directed to the public. In a manner in which carriers are shared by multiple operators, it is necessary to unify 2C services so as to achieve fairness contention for the 2C services. On the other hand, the type of 2B terminal corresponds to, for example, an industry service, and typically includes, for example, a large router of an enterprise-class user, which has higher requirements on bandwidth, time delay, and the like in a specific area than those of a public service, and often requires exclusive network resources, and the payment is correspondingly higher, which can be understood as a VIP service. In a manner in which multiple operators share carriers, it is necessary to differentiate the 2B services so as to achieve differentiated competition of the 2B services. Since the capability of an access terminal as a 2B terminal type is significantly greater than that of an access terminal as a 2C terminal type, it is clear whether the access terminal is a 2C terminal type or a 2B terminal type using information on the capability of the access terminal as will be described later.
Operator identification step S120: information about operators, which of a plurality of different operators each access terminal is a terminal, is identified from information of PLMN IDs of the access terminals by a PLMN ID identifier (310 in fig. 3) to be described later.
An initial decision step S130: when information about operators of respective access terminals is initially recognized by the PLMN ID identifier (310), a residence decision maker (340 in fig. 3), which will be described later, preferentially hosts 2C and 2B access terminals of respective operators among a plurality of operators within the main frequency band of the respective operators themselves as an initial policy.
A congestion determination step S140: whether the primary frequency band of each of the plurality of operators is in a congestion state is determined as information on the congestion state by a congestion determiner (320 in fig. 3) to be described later, based on the PRB (Physical Resource Block ) resource occupation situation on the primary frequency band of each of the plurality of operators.
The PRB resource occupancy may be determined to be in a congestion state in a main frequency band of an operator when the PRB resource occupancy is greater than a threshold of 75% in the main 100M frequency band of the operator, for example. Of course, other thresholds may be set.
Terminal type identification step S150: in the case where it is determined in the congestion determining step S140 that the primary frequency band of a certain one of the plurality of operators is in a congestion state, it is recognized by a terminal type identifier (330 in fig. 3) to be described later whether the terminal type of each access terminal within the primary frequency band of the operator is a 2C terminal type or a 2B terminal type.
Dwell decision step S160: the dwell decision maker (340), which will be described later, performs comprehensive analysis and dynamic decision according to information about operators and terminal types of respective terminals and information about congestion states, and adopts different dwell policies including reservation and migration for different access terminals.
Preferably, the shared carrier base station may be an SA200M shared carrier base station for two different operators, and the respective primary frequency bands of the respective operators may be 100M frequency bands.
Preferably, in the terminal type identification step S150, the terminal type identifier (330) may identify whether the access terminal is a 2C terminal type or a 2B terminal type according to information about capabilities of the access terminal.
More preferably, in the camping decision step S160, for an access terminal of terminal type 2B, the camping decision means (340) always keeps the access terminal within the primary frequency band of the operator represented by the information about the operator of the access terminal; in case it is determined in the congestion determining step S140 that the primary frequency band of a certain operator of the plurality of operators is in a congestion state, the residence determiner (340) first migrates the access terminal corresponding to the 2C terminal type of the operator represented as the other operator back to the primary frequency band of the other operator for the access terminal of the 2C terminal type of the operator in the congestion state, and then migrates at least a part of the access terminals corresponding to the 2C terminal type of the operator represented as the operator in the congestion state to the primary frequency band of the other operator until the primary frequency band of the operator in the congestion state is no longer in the congestion state.
Next, to make the present disclosure easier to understand, fig. 2 shows an exemplary schematic scheme diagram 200 of a 2C and 2B user differentiated camping method under a shared carrier of an embodiment of the present disclosure. In fig. 2, a case is shown in which a plurality of operators including two operators, operator a and operator B, wherein a primary 100M frequency band of operator a may be schematically divided into, for example, frequency band A1 and frequency band A2, and a primary 100M frequency band of operator B may be schematically divided into, for example, frequency band B1 and frequency band B2, under SA200M shared carrier. Although the frequency bands A1, A2, B1, and B2 are shown as being arranged in this order, the actual arrangement may be different from that and there may be different intervals between the respective frequency bands.
Firstly, as an initial strategy for network resource allocation of users, after a shared carrier base station system acquires relevant information such as PLMN IDs and capabilities of all access terminals, the PLMN IDs of all the access terminals are identified, and 2C and 2B access terminals of each operator A and operator B in a plurality of operators are allowed to preferentially reside in respective 100M frequency bands. In the operation thereafter, the system performs comprehensive analysis and dynamic decision of different residence strategies according to PLMN IDs, terminal types and congestion conditions: retention or migration. Specifically, when congestion occurs in the 100M frequency band of a certain operator, the system identifies the terminal type, and different residence strategies are adopted according to different terminal types (2C or 2B terminals): the 2C terminals migrate, namely, some 2C terminals migrate from the main 100M frequency band of the operator in the congestion state to the main 100M frequency band of other operators in the idle state; and the 2B terminal does not migrate and remains in the main 100M frequency band of the affiliated operator.
Referring to fig. 2, in particular, for the type of 2C terminal, for example, when congestion occurs in the 100M frequency band of the operator a, as indicated by a solid curved arrow in fig. 2, a part of 2C terminals in the 100M frequency band of the operator a are migrated into the relatively idle 100M frequency band of the operator B; otherwise, when congestion occurs in the 100M frequency band of the operator B, as indicated by a dotted curved arrow in fig. 2, a part of 2C terminals in the 100M frequency band of the operator B are migrated into the relatively idle 100M frequency band of the operator a. On the other hand, for the 2B terminal type, it is always kept within the 100M frequency band of the operator to which each belongs without migration.
Therefore, the 2C and 2B user differentiated residence method under the shared carrier according to the embodiment of the disclosure provides technical guarantee for 2C service uniformity (fairness) and 2B service differentiation of multiple operators, improves respective user experience of the 2C and 2B services, dynamically balances resources and loads in multiple (for example, two) 100M frequency bands, effectively improves performance and capacity of the respective 2C and 2B services of the multiple operators, is particularly beneficial to implementation and development of a 5G SA200M shared carrier technical scheme, improves networking flexibility and resource utilization rate of the shared carrier network, reduces operation and optimization cost of the shared carrier network, can rapidly promote rapid development of 5G SA public service and industry service, and is beneficial to realizing and coping with the proliferation of 5G SA 2C public users and 2B industry users.
Next, an overall block diagram of a 2C and 2B user differentiated camping system under a shared carrier according to an embodiment of the present disclosure will be described. Fig. 3 illustrates an exemplary block diagram of a 2C and 2B user differentiated camping system 300 on a shared carrier in accordance with an embodiment of the present disclosure. Preferably, the 2C and 2B user differentiated camping system 300 under a shared carrier according to embodiments of the present disclosure may be provided in, for example, a shared carrier base station for multiple operators, and may generally include a PLMN ID identifier 310, a congestion determiner 320, a terminal type identifier 330, and a camping decider 340. Details of the respective modules 310 to 340 are as follows:
PLMN ID identifier 310: information about operators indicating which of a plurality of different operators each access terminal is based on information of PLMN IDs of all access terminals acquired for shared carrier base stations of the plurality of operators. In the SA200M carrier sharing method, the user of the operator a is assigned the plmn_a ID, and the user of the operator B is assigned the plmn_b ID, so that the PLMN ID identifier 310 can identify the 2C and 2B terminals of different operators according to the PLMN ID.
Congestion determiner 320: judging whether the main frequency band of each of the plurality of operators is in a congestion state or not as information about the congestion state according to the PRB resource occupation condition on the main frequency band of each of the plurality of operators. The congestion determiner 320 may determine whether the respective primary 100M frequency bands of the operator a or the operator B are in a congestion state according to the PRB resource occupation situation on the respective primary 100M frequency bands of the operator a and the operator B. When the main 100M frequency band of the Operator A is congested, the operator_A_100M_busy is TRUE, otherwise, the operator_A_100M_busy is FALSE; when the primary 100M band of Operator B is congested, then operator_b_100m_busy is TRUE, otherwise FALSE.
Terminal type identifier 330: in the case that the congestion determiner 320 determines that the primary frequency band of one of the operators is in a congestion state, the terminal type identifier 330 identifies whether the terminal type of each of the access terminals in the primary frequency band of the operator in the congestion state is a 2C terminal type or a 2B terminal type according to the information on the capabilities of the access terminals acquired by the shared carrier base station. The terminal type identifier 330 identifies whether the terminal type is a 2C terminal or a 2B terminal according to the capability and other relevant information reported to the system by each terminal, and stores and outputs an identification result: when the terminal TYPE is a 2C terminal, ue_type=2c; when the terminal TYPE is a 2B terminal, ue_type=2b.
Residence decision maker 340: and carrying out comprehensive analysis and dynamic decision according to the information about the operators and the terminal types of the terminals and the information about the congestion state, and adopting different residence strategies including reservation and migration for different access terminals. Specifically, the residence decision device 340 performs comprehensive analysis according to the output results of the PLMN ID identifier 310, the congestion judging device 320 and the terminal type identifier 330, and adopts different residence strategies for each access terminal decision: retention or migration.
Preferably, the shared carrier base station may be an SA200M shared carrier base station for two different operators, and the respective primary frequency bands of the respective operators may be 100M frequency bands.
More preferably, when the operator-related information of each access terminal is initially identified by the PLMN ID identifier 310, the camping decision 340 preferentially camps the 2C and 2B access terminals of each of the plurality of operators within the main frequency band of each operator itself as an initial policy; for an access terminal of terminal type 2B, the residence decision device 340 always keeps the access terminal within the primary frequency band of the operator represented by the information about the operator of the access terminal; in the case that the congestion determiner 320 determines that the primary frequency band of one of the plurality of operators is in a congestion state, the residence determiner 340 first migrates the access terminal corresponding to the operator indicated as the 2C terminal type of the other operator back to the primary frequency band of the other operator for the access terminal of the 2C terminal type of the primary frequency band of the operator in the congestion state, and then migrates at least a part of the access terminal corresponding to the operator indicated as the 2C terminal type of the operator in the congestion state to the primary frequency band of the other operator until the primary frequency band of the operator in the congestion state is no longer in the congestion state.
Next, as a concrete implementation procedure, fig. 4 shows an exemplary flowchart 400 of a concrete implementation procedure when the 2C and 2B user differentiated camping method 100 under a shared carrier according to an embodiment of the present disclosure is applied to an actual mobile service scenario, which method may be performed in an SA200M shared carrier base station for two different operators, operator a and operator B, for example. The specific implementation process can include, for example:
step S410: the SA200M shared carrier base station performs a startup process, including initialization, parameter configuration and the like;
step S420: the shared carrier base station system acquires the PLMN ID and the capacity and other relevant information of all access terminals;
step S430: the PLMN ID identifier is activated to identify 2C and 2B terminals belonging to respective different operators;
step S440: as an initial strategy, the residence decision maker preferentially resides the 2C and 2B terminals of different operators in the respective main 100M frequency bands of each operator;
step S450: the congestion judging device judges whether the main 100M frequency bands of the operator A and the operator B are in a congestion state according to the occupation condition of the respective PRB resources on the main 100M frequency bands of the operator A and the operator B;
step S460: when judging that the main 100M frequency band of a certain operator is in a congestion state, a terminal type identifier is started to identify whether the terminal type of an access terminal in the congested 100M frequency band is a 2C or 2B terminal type;
step S470: the stay decision device performs comprehensive analysis and dynamic decision according to the output results of the PLMN ID identifier, the congestion judging device and the terminal type identifier to adopt different dynamic stay strategies including reservation and migration.
Wherein, when the terminal TYPE is a 2B terminal, i.e., ue_type=2b, step S471 is entered as indicated by branch 1 after step S470: the terminals of PLMN ID = PLMN_A and PLMN_B are respectively reserved in the respective main 100M frequency bands of the operator A and the operator B;
on the other hand, when the terminal TYPE is a 2C terminal, i.e., ue_type=2c, step S472 is entered as indicated by branch 2 after step S470: under the condition that the main 100M frequency band of the operator A is congested, shifting terminals of PLMN ID=PLMN_B and PLMN_A to the main 100M frequency band of the operator B successively until the main 100M frequency band of the operator A is no longer congested; otherwise, in the case of congestion of the main 100M frequency band of the operator B, the terminals with PLMN id=plmn_a and plmn_b are migrated to the main 100M frequency band of the operator a successively until the main 100M frequency band of the operator B is no longer congested.
In the operation process, the above steps S450 to S470 are continuously circulated, and the residence decision device comprehensively analyzes and dynamically decides different residence strategies according to the output results of the PLMN ID identifier, the congestion judging device and the terminal type identifier: the method has the advantages that the requirements of fairness of 2C services and differentiation of 2B services of two operators are met by reserving or transferring, resources and loads in two 100M frequency bands are dynamically balanced, and the performance and capacity of the 2C and 2B services of the two operators are effectively improved; the networking flexibility and the resource utilization rate of the SA200M shared carrier network are improved, the respective user experience of the 2C and 2B services is improved, the operation and optimization cost of the shared carrier network is effectively reduced, and the rapid development of the 5G SA 2C/2B service is facilitated, so that the rapid proliferation of 5G SA 2C/2B users is effectively promoted and dealt with.
Above, the 2C and 2B user differential residence method and system under the shared carrier according to the embodiment of the disclosure are directly aimed at implementation and construction of the 5G SA200M co-building shared network among a plurality of operators, so that reliability and completeness of the SA200M co-building shared technical scheme are greatly improved on the whole, network building period is shortened, and network building and operation and maintenance costs are reduced. Because the network side is less in modification and low in implementation complexity, the system implementation and scheme popularization are easy.
Further, according to an embodiment of the present disclosure, there may be further provided a 2C and 2B user differentiated camping apparatus under a shared carrier, including: a memory having instructions stored thereon; and a processor configured to execute instructions stored on the memory to perform the 2C and 2B user differentiated camping method 100 under a shared carrier according to embodiments of the present disclosure.
According to an embodiment of the present disclosure, there may also be provided a computer-readable storage medium comprising computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform the 2C and 2B user differentiated camping method 100 under a shared carrier according to an embodiment of the present disclosure.
According to an embodiment of the present disclosure, there may also be provided a computer program product comprising a computer program/instruction, characterized in that the computer program/instruction, when executed by a processor, implements the steps of differentiating camping 100 of 2C and 2B users under a shared carrier according to an embodiment of the present disclosure.
Fig. 5 illustrates an exemplary configuration diagram of a computing device 500 capable of implementing embodiments in accordance with the present disclosure.
Computing device 500 is an example of a hardware device that can employ the above aspects of the present disclosure. Computing device 500 may be any machine configured to perform processing and/or calculations. Computing device 500 may be, but is not limited to, a workstation, a server, a desktop computer, a laptop computer, a tablet computer, a Personal Data Assistant (PDA), a smart phone, an in-vehicle computer, or a combination thereof.
As shown in fig. 5, computing device 500 may include one or more elements that may be connected to or in communication with bus 502 via one or more interfaces. Bus 502 may include, but is not limited to: industry standard architecture (Industry Standard Architecture, ISA) bus, micro channel architecture (Micro Channel Architecture, MCA) bus, enhanced ISA (EISA) bus, video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus, among others. Computing device 500 may include, for example, one or more processors 504, one or more input devices 506, and one or more output devices 508. The one or more processors 504 may be any kind of processor and may include, but are not limited to, one or more general purpose processors or special purpose processors (such as special purpose processing chips). The processor 504 may be configured to implement the 2C and 2B user differentiated camping method 100 under a shared carrier according to the above aspects of the present disclosure, for example. Input device 506 may be any type of input device capable of inputting information to a computing device and may include, but is not limited to, a mouse, keyboard, touch screen, microphone, and/or remote controller. Output device 508 may be any type of device capable of presenting information and may include, but is not limited to, a display, speakers, video/audio output terminals, vibrators, and/or printers.
Computing device 500 may also include or be connected to a non-transitory storage device 514,the non-transitory storage device 514 may be any storage device that is non-transitory and that may enable data storage, and may include, but is not limited to, disk drives, optical storage devices, solid state memory, floppy diskettes, flexible diskettes, hard disks, magnetic tape, or any other magnetic medium, compact disk, or any other optical medium, cache memory, and/or any other memory chip or module, and/or any other medium from which a computer may read data, instructions, and/or code. Computing device 500 may also include Random Access Memory (RAM) 510 and Read Only Memory (ROM) 512. The ROM 512 may store programs, utilities or processes to be executed in a nonvolatile manner. The RAM 510 may provide volatile data storage and stores instructions related to the operation of the computing device 500. Computing device 500 may also include a network/bus interface 516 that is coupled to a data link 518. The network/bus interface 516 can be any kind of device or system capable of enabling communication with external equipment and/or a network and can include, but is not limited to, modems, network cards, infrared communication devices, wireless communication devices, and/or chipsets (such as bluetooth) TM Devices, 802.11 devices, wiFi devices, wiMax devices, cellular communication facilities, etc.).
The present disclosure may be implemented as any combination of apparatuses, systems, integrated circuits, and computer programs on a non-transitory computer readable medium. One or more processors may be implemented as an Integrated Circuit (IC), application Specific Integrated Circuit (ASIC), or large scale integrated circuit (LSI), system LSI, super LSI, or ultra LSI assembly that performs some or all of the functions described in this disclosure.
The present disclosure includes the use of software, applications, computer programs, or algorithms. The software, application, computer program or algorithm may be stored on a non-transitory computer readable medium to cause a computer, such as one or more processors, to perform the steps described above and depicted in the drawings. For example, one or more memories may store software or algorithms in executable instructions and one or more processors may associate a set of instructions to execute the software or algorithms to provide various functions in accordance with the embodiments described in this disclosure.
The software and computer programs (which may also be referred to as programs, software applications, components, or code) include machine instructions for a programmable processor, and may be implemented in a high-level procedural, object-oriented, functional, logical, or assembly or machine language. The term "computer-readable medium" refers to any computer program product, apparatus or device, such as magnetic disks, optical disks, solid state memory devices, memory, and Programmable Logic Devices (PLDs), for providing machine instructions or data to a programmable data processor, including computer-readable media that receives machine instructions as a computer-readable signal.
By way of example, computer-readable media can comprise Dynamic Random Access Memory (DRAM), random Access Memory (RAM), read Only Memory (ROM), electrically erasable read only memory (EEPROM), compact disk read only memory (CD-ROM) or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired computer-readable program code in the form of instructions or data structures and that can be accessed by a general purpose or special purpose computer or general purpose or special purpose processor. Disk or disc, as used herein, includes Compact Disc (CD), laser disc, optical disc, digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above are also included within the scope of computer-readable media.
The subject matter of the present disclosure is provided as examples of apparatuses, systems, methods, and programs for performing the features described in the present disclosure. However, other features or variations are contemplated in addition to the features described above. It is contemplated that the implementation of the components and functions of the present disclosure may be accomplished with any emerging technology that may replace any of the above-described implementation technologies.
In addition, the foregoing description provides examples without limiting the scope, applicability, or configuration set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the spirit and scope of the disclosure. Various embodiments may omit, replace, or add various procedures or components as appropriate. For example, features described with respect to certain embodiments may be combined in other embodiments.
Additionally, in the description of the present disclosure, although operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In some cases, multitasking and parallel processing may be advantageous.
Claims (10)
1. A method for differentially camping 2C and 2B users on a shared carrier, the method comprising:
an information acquisition step of acquiring information including PLMNIDs and capabilities of all access terminals by a shared carrier base station for a plurality of operators;
an operator identifying step of identifying, by the PLMNID identifier, information on operators for which each access terminal is a terminal of which operator among a plurality of different operators, based on the information of the PLMNID of the access terminal;
an initial decision step of, when information about operators of each access terminal is initially identified by the PLMNID identifier, a residence decision maker preferentially residing 2C and 2B access terminals of each of a plurality of operators in a main frequency band of each operator itself as an initial policy;
a congestion judging step of judging whether the main frequency band of each of the plurality of operators is in a congestion state or not as information on the congestion state by a congestion judging device according to the occupation condition of PRB resources on the main frequency band of each of the plurality of operators;
a terminal type identifying step of identifying, by a terminal type identifier, whether the terminal type of each access terminal in the main frequency band of a certain operator among the plurality of operators is a 2C terminal type or a 2B terminal type, when it is determined in the congestion determining step that the main frequency band of the operator is in a congestion state; and
and a residence decision step, wherein a residence decision device carries out comprehensive analysis and dynamic decision according to information about operators and terminal types of all terminals and information about congestion states, and different residence strategies comprising reservation and migration are adopted for different access terminals.
2. The method for 2C and 2B user differentiated camping under a shared carrier as in claim 1, wherein,
the shared carrier base station is an SA200M shared carrier base station aiming at two different operators, and the main frequency band of each operator is 100M.
3. The method for 2C and 2B user differentiated camping under a shared carrier as in claim 1, wherein,
in the terminal type identifying step, the terminal type identifier identifies whether the access terminal is a 2C terminal type or a 2B terminal type according to information about capabilities of the access terminal.
4. The method for 2C and 2B user differentiated camping under a shared carrier as in claim 1, wherein,
in the residence decision step,
for an access terminal of terminal type 2B, the residence decision maker always keeps the access terminal within the primary frequency band of the operator represented by the information about the operator of the access terminal,
when it is determined in the congestion determining step that the primary frequency band of a certain carrier among the plurality of carriers is in a congestion state, the residence determiner first migrates, for the access terminals of the 2C terminal type among the primary frequency bands of the carrier in the congestion state, the access terminals of the 2C terminal type, which correspond to the carrier represented as the other carrier, back to the primary frequency band of the other carrier, and then migrates at least a part of the access terminals of the 2C terminal type, which correspond to the carrier represented as the carrier in the congestion state, to the primary frequency band of the other carrier until the primary frequency band of the carrier in the congestion state is no longer in the congestion state.
5. A 2C and 2B user differentiated camping system under a shared carrier, comprising:
a PLMN ID identifier for identifying information about an operator indicating which of a plurality of different operators each access terminal is a terminal of, based on information of PLMN IDs of all access terminals acquired for shared carrier base stations of the plurality of operators;
a congestion judging unit for judging whether the main frequency band of each of the plurality of operators is in a congestion state or not as information about the congestion state according to the PRB resource occupation condition on the main frequency band of each of the plurality of operators;
a terminal type identifier for identifying whether the terminal type of each of the plurality of access terminals in the main frequency band of the operator in the congestion state is a 2C terminal type or a 2B terminal type according to the information on the capabilities of the access terminals acquired by the shared carrier base station when the congestion determiner determines that the main frequency band of the operator in the plurality of operators is in the congestion state; and
and the residence decision device is used for carrying out comprehensive analysis and dynamic decision according to the information about operators and terminal types of all terminals and the information about congestion states, and adopting different residence strategies comprising reservation and migration for different access terminals.
6. The 2C and 2B user differentiated camping system under a shared carrier of claim 5, wherein,
the shared carrier base station is an SA200M shared carrier base station aiming at two different operators, and the main frequency band of each operator is 100M.
7. The 2C and 2B user differentiated camping system under a shared carrier of claim 5, wherein,
when operator-related information of each access terminal is initially identified by the PLMN ID identifier, the camping decision maker preferentially camps 2C and 2B access terminals of each of a plurality of operators within the main frequency band of each operator itself as an initial policy,
for an access terminal of terminal type 2B, the residence decision maker always keeps the access terminal within the primary frequency band of the operator represented by the information about the operator of the access terminal,
when it is determined by the congestion determiner that the primary frequency band of a certain carrier among the plurality of carriers is in a congestion state, the residence determiner first migrates, for access terminals of the 2C terminal type among the primary frequency bands of the carrier in the congestion state, access terminals of the 2C terminal type, which correspond to the carrier represented as other carriers, back to the primary frequency band of the other carriers, and then migrates at least a part of access terminals of the 2C terminal type, which correspond to the carrier represented as the carrier in the congestion state, to the primary frequency band of the other carriers until the primary frequency band of the carrier in the congestion state is no longer in the congestion state.
8. A 2C and 2B user differentiated camping apparatus under a shared carrier, comprising:
a memory having instructions stored thereon; and
a processor configured to execute instructions stored on the memory to perform the 2C and 2B user differentiated camping method under a shared carrier according to any of claims 1 to 4.
9. A computer-readable storage medium comprising computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform the 2C and 2B user differentiated camping method under a shared carrier as claimed in any one of claims 1 to 4.
10. A computer program product comprising computer program/instructions which, when executed by a processor, implement the steps of the 2C and 2B user differentiated camping method under a shared carrier as claimed in any one of claims 1 to 4.
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| KR101576704B1 (en) * | 2009-08-19 | 2015-12-10 | 오팡가 네트웍스, 인크. | Optimizing media content delivery based on user equipment determined resource metrics |
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| CN103517325A (en) * | 2012-06-29 | 2014-01-15 | 中兴通讯股份有限公司 | Method and system for selecting network priority |
| CN111698733A (en) * | 2019-11-11 | 2020-09-22 | 中国电信股份有限公司 | Method, device and system for providing QoS differentiation of shared carrier |
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