CN102158871B - A kind of communication means, system, control station and terminal adapting to terminal differentiation - Google Patents
A kind of communication means, system, control station and terminal adapting to terminal differentiation Download PDFInfo
- Publication number
- CN102158871B CN102158871B CN201010114511.8A CN201010114511A CN102158871B CN 102158871 B CN102158871 B CN 102158871B CN 201010114511 A CN201010114511 A CN 201010114511A CN 102158871 B CN102158871 B CN 102158871B
- Authority
- CN
- China
- Prior art keywords
- terminal
- parameter
- information
- control command
- control station
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
Abstract
The present invention relates to the communications field, and especially, relate in communication system the communication means, system, control station and the terminal that adapt to terminal differentiation.The invention discloses a kind of communication means adapting to terminal differentiation, comprising: the terminal differentiation information of terminal in control station obtaining communication system; Described control station generates terminal management policy information according to described terminal differentiation information; Described control station realizes controlling the communication between described terminal and described control station according to described terminal management policy information.Technical solution of the present invention, allows the terminal of system to differentiation achieve ZOOM analysis, optimizes systematic function.
Description
Technical field
The present invention relates to the communications field, and especially, relate in communication system the communication means, system, control station and the terminal that adapt to terminal differentiation.
Background technology
At present, wireless communication system use electromagnetic wave and wireless communication terminal that is fixing or movement (such as, radio telephone or have the notebook of wireless communication card, apparatus such as computer all can be called as terminal) communicate.In general, when carrying out radio communication, terminal is positioned within the wireless coverage of system, and is communicated with system by radio communication channel.Concrete, wave frequency is divided into multiple carrier frequency by radio communication channel, and a carrier frequency is exactly a radio communication channel.Terminal can by other equipment (such as control network element or the other-end) contact in one or more carrier wave homologous ray.
The control network element of wireless communication system can control other equipment according to the communication protocol/technique of system agreement.Control network element comprises control station, network.Control station includes, but are not limited to base station, relay station, terminal, when wherein terminal does control station, can be according to pre-defined rule select in the terminal as interim control station.Communication protocol/technique includes, but are not limited to GSM, CDMA, EDGE, CDMA2000, TD-SCDMA, HSPA, WCDMA, EVDO, HSOPA, WiMAX, LTE, LTE-A.
In details, wireless communication system can pass through base station (BaseStation, referred to as BS) and utilize the wireless channel of specifying to provide wireless coverage in certain geographic range, and this geographic range is called community.Usually, in theory, base station should be positioned at the central authorities of community.According to the size of base station range, base station can be divided into macro base station (MacroBS), micro-base station (PICOBS), femto base station (FEMTOCELLBS).
In addition, in order to expand covering or expansion capacity, one or more relay station can be placed between terminal and base station.For terminal, relay station is just equivalent to a base station.Or,
In the network that terminal quantity is extremely many, terminal also can form adhoc network (or being called cluster) voluntarily, by certain terminal in adhoc network as interim control station, assistance system manages, interim control station can accept original control station and control, the terminal of management subordinate.
Wired communication system utilizes the wire transmission signal of telecommunication, connection control station and terminal.By wire (such as cable, optical cable, waveguide etc.), transmit control signal control station control terminal.
Along with continuous evolution and the development of the communication technology, for better meeting the user's request of the different scene of different user, the difference occurred between different communication protocol and version is obvious, and dissimilar user terminal also will exist in special time simultaneously.
For saving telecom operators' networking cost of investment, the customer resources of safeguarding stability, the smooth evolution realizing communication standard version seems particularly important, and telecom operators must guarantee that its network service can meet for the discrepant user terminal of tool provides service simultaneously.
Such as, so corresponding to developing rapidly of current communication system, may there is a lot of difference in the terminal in same control station control range,
Under same communication protocol/technique, not there is function and/or performance difference in the terminal of same protocol version/technological vision; Such as, the terminal of employing new technology in wireless communication system employs multiple antennas (MIMO), and the just single antenna that old terminal uses;
Under same communication protocol/technique, under same protocol version/technological vision, there is function and/or performance difference in the terminal of different configuration; Such as, in wired or wireless communication system, the high configurating terminal of new technology uses multiple carrier wave and control station contact, and the low configurating terminal of new technology only uses single carrier and control station contact;
When different scene and/or transmission different service types, there is function and/or performance difference in same terminal; Such as, oneself exclusive Home eNodeB of terminals in wireless communication systems access may be different with the selection thresholding of the public macro base station of access, and again such as, access supports that the terminal of different mode gateway base station may need to configure different mode of operations.
The terminal of different communication protocol/technology exists different.Such as multimode, how how single mode symbiotic system share resource between different wireless technologys.
For the multiple difference that numerous terminal exists, in current communication protocol/technique, not overall solution does not realize the ZOOM analysis of system, and systematic function is optimized further.Such as, how the qos parameter of configuration variance terminal is to meet different business requirement, how to adjust the modulating-coding thresholding of difference terminal to obtain the higher modulation coding mode of efficiency? or, how be ARQ (HARQ) window of refinement different terminals or HARQ (hybrid automatic repeat-request) number of retransmissions to meet the efficiency of transmission of the different scene of different business? or, whether can realize the different management process of difference terminal, such as different electricity-saving mode managements, different switching flows, different network insertion flow processs, to reach more reasonably management effect, reduce unnecessary administration overhead?
If as above problem is resolved, different configuration, the terminal of different ability just can obtain rational active configuration, under the background of telecommunication technology development, no matter be wired system or wireless system, can smooth evolution be realized, realize multiple difference configuration, the terminal coexistence of different communication protocol version, efficient and rational provides miscellaneous service.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of communication means and the system that adapt to terminal differentiation, can realize ZOOM analysis to make system to differentiation terminal.
In order to solve the problems of the technologies described above, the invention discloses a kind of communication means adapting to terminal differentiation, comprising:
The terminal differentiation information of terminal in control station obtaining communication system;
Described control station generates terminal management policy information according to described terminal differentiation information;
Described control station realizes controlling the communication between described terminal and described control station according to described terminal management policy information.
Further, in said method, described terminal management policy information is handed down to described terminal after generating terminal management policy information by described control station.
Wherein, described in described control station obtaining communication system, the terminal differentiation information of terminal realizes in the following way:
The terminal differentiation information of terminal or each terminal described in described control station active detecting; Or
Described terminal or each terminal initiatively report described terminal differentiation information to control station; Or
Described control station is to described terminal or the order of each terminal transmitting terminal differentiation information, and described in described terminal or each terminal response, the order of terminal differentiation information is to described control station reporting terminal differentiation information; Or
Described control station and terminal or each terminal have been come by basic capability negotiating flow process; Or
Described control station obtains the terminal differentiation information of described terminal or each terminal by other control station or core-network side in topological network.
Wherein, the terminal differentiation information of described control station active detecting terminal or each terminal detects wireless or wired communications links realization by described control station.
Described terminal differentiation information at least comprises following one of them or combination in any wherein:
The work state information of the communication protocol information of terminal, the configuration parameter information of terminal, terminal.
The communication protocol information of described terminal comprises following one of them or combination in any wherein:
The communication protocol type of terminal, the communication protocol version of terminal are numbered, are supported that described control station accesses the information of the gateway of which kind of communication protocol.
The configuration parameter information of described terminal comprises the Configuration Type numbering of terminal and/or the parameter of terminal configuration.
The work state information of described terminal at least comprises following one of them or combination in any wherein:
The service type parameters of terminal, the mode of operation parameter of terminal, the mobility parameters of terminal, the working parameters of terminal;
Wherein, the mode of operation parameter of described terminal at least comprises following one of them or combination in any wherein: initial access module parameter, connection mode parameter, sleep pattern parameter, idle mode parameters or go registration mode parameter;
Wherein, the mobility parameters of described terminal comprises terminal be fixing or the information of movement, terminal rate travel;
Wherein, the working parameters of described terminal comprises the working parameters of terminal self, measures the working parameters of other network elements obtained.
Described terminal management policy information comprises terminal management information and/or terminal management order.
Described terminal management information at least comprises following one of them or combination in any wherein:
Data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter.
Described data transmission parameters comprises HARQ (ARQ) parameter and/or hybrid automatic repeat-request (HARQ) parameter; Described scheduling parameter at least comprises following one of them or combination in any wherein: service flow parameters, QoS parameter (QoS), bandwidth allocation parameters; Described battery saving mode parameter at least comprises following one of them or combination in any wherein: sleep pattern parameter, idle mode parameters, go registration mode parameter; Described security parameter at least comprises following one of them or combination in any wherein: authentication parameter, data encryption and/or deciphering parameter.
Described terminal management order comprises following one of them or combination in any wherein:
Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, registration mode control command, switching controls order, scan control order, network is gone to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
Described terminal management policy information is handed down to terminal and is realized by one or more modes following: clean culture, multicast, broadcast.
Described terminal completes the setting of terminal differentiation running parameter and pattern according to the terminal management policy information that control station issues, to realize the communication between control station.
The mode of the concordance list after described terminal management policy information is handed down to the rule compression that terminal makes an appointment with described control station and described terminal is handed down to described terminal, described terminal is according to described concordance list decompress(ion) and complete the configuration of terminal differentiation running parameter and pattern after resolving described terminal management policy information, realizes the communication between control station.
When the terminal differentiation information of terminal in described control station obtaining communication system to obtain the terminal differentiation information of described terminal or each terminal by other control station or core-network side in topological network, the terminal management policy information that described control station is handed down to described terminal is generated by other control station described or core-network side.
Described control station comprises: base station, relay station (RS), or have the terminal of controlling functions, wherein, described base station comprises macro base station (MacroBS), micro-base station (PICOBS), femto base station (FEMTOCELLBS).
The invention also discloses a kind of communication system adapting to terminal differentiation, comprise control station and terminal.Described control station comprises further:
Terminal differentiation data obtaining module, for the terminal differentiation information of terminal in obtaining communication system;
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Control station control module, controls to state the communication carried out between terminal and described control station for realizing.
The invention also discloses a kind of communication means adapting to terminal differentiation, comprising:
Control station generates terminal management policy information according to the terminal differentiation information pre-set and is handed down to terminal; Described terminal chooses according to the terminal differentiation information of self configuration that the terminal management policy information adapting to self completes terminal differentiation running parameter and pattern from described terminal management policy information, and give described control station, to realize the communication between described control station and terminal by the information reporting of described configuration.
Further, in said method, described terminal management policy information is that described control station and described terminal appoint the various terminal differentiation information parameter combination of setting and the identification information of correspondence in advance, described identification information is a concordance list, the sequence number of described concordance list adds up to all combinations of terminal in communication system differentiation information, the corresponding a kind of terminal differentiation information pre-set of each sequence number, described a kind of terminal differentiation information pre-set is a kind of combination of terminal differentiation information parameter, wherein, the sequence number corresponding with described terminal differentiation information is mark corresponding to this terminal differentiation information.
Wherein, described control station sends described terminal management policy information to terminal and comprises terminal management information and/or terminal management order.
Described terminal management information at least comprises wherein one of following or wherein any combination:
Data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Wherein, described data transmission parameters comprises ARQ parameter and/or HARQ parameter;
Wherein, described scheduling parameter comprises the combination of one or more information following: service flow parameters, QoS parameter (QoS), bandwidth allocation parameters;
Wherein, described battery saving mode parameter comprises the combination of one or more information following: sleep pattern parameter, idle mode parameters, go registration mode parameter;
Wherein, described security parameter at least comprises following one of them or combination in any wherein: authentication parameter, data encryption and/or deciphering parameter.
The terminal management policy information that described control station generates according to the terminal differentiation information pre-set specifically is generated by other control station in described control station or topological network or core-network side.
Described terminal differentiation information at least comprises wherein one of following or wherein any combination:
The work state information of the communication protocol information of terminal, the configuration parameter information of terminal, terminal;
Wherein, the communication protocol information of described terminal comprises: communication protocol type and/or communication protocol version numbering;
Wherein, the configuration parameter information of described terminal at least comprises wherein one of following or wherein any combination: the Configuration Type numbering of terminal, the parameter of terminal or control station configuration;
Wherein, the work state information of described terminal at least comprises wherein one of following or wherein any combination: the service type parameters of terminal, mode of operation parameter, mobility parameters, working parameters;
Wherein, the mode of operation parameter of described terminal at least comprises wherein one of following or wherein any combination: initial access module parameter, connection mode parameter, sleep pattern parameter, idle mode parameters or go registration mode;
Wherein, the mobility parameters of described terminal comprises terminal be fixing or the information of movement, terminal rate travel;
Wherein, described working parameters comprises the working parameters of terminal oneself and measures the working parameters of other network elements obtained.
Described terminal management order comprises following one of them or combination in any wherein:
Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, registration mode control command, switching controls order, scan control order, network is gone to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
The invention also discloses a kind of communication system adapting to terminal differentiation, comprise control station and terminal, described control station comprises further:
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Terminal management policy information sending module, issues described terminal management policy information for giving described terminal;
Described terminal comprises further:
Terminal management policy information receives, chooses module, for receiving and choosing the configuration that the terminal management policy information adapting to self completes terminal differentiation running parameter and pattern;
Allocation plan reporting module, for reporting described control station by described allocation plan.
The invention also discloses a kind of control station adapting to terminal differentiation, comprising:
Terminal differentiation data obtaining module, for the terminal differentiation information of terminal in obtaining communication system;
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Control station control module, for realizing the communication controlling to carry out between described terminal and described control station.
The invention also discloses a kind of control station adapting to terminal differentiation, comprising:
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Terminal management policy information sending module, issues described terminal management policy information for giving described terminal;
The invention also discloses a kind of terminal adapting to terminal differentiation, comprise terminal management policy information and receive, choose module and allocation plan reporting module, wherein:
Described terminal management policy information receives, chooses module, for receiving and choosing the configuration that the terminal management policy information adapting to self completes terminal differentiation running parameter and pattern;
Described allocation plan reporting module, for reporting described control station by described allocation plan.
Technical solution of the present invention, allows the terminal of system to differentiation achieve ZOOM analysis, optimizes systematic function.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart of the present invention program one;
Fig. 2 is the flow chart according to the present invention program two.
Embodiment
Below in conjunction with drawings and the specific embodiments, technical solution of the present invention is described in further details.
Embodiment 1
The present embodiment introduces a kind of communication system adapting to terminal differentiation, comprises control station and terminal.Control station comprises terminal differentiation data obtaining module, terminal management policy information generation module and control station control module further:
Terminal differentiation data obtaining module, for the terminal differentiation information of terminal in obtaining communication system; Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station; Control station control module, controls to state the communication carried out between terminal and described control station for realizing;
Terminal comprises terminal management policy information further and receives, chooses module and allocation plan reporting module:
Terminal management policy information receives, chooses module, for receiving and choosing the configuration that the terminal management policy information adapting to self completes terminal differentiation running parameter and pattern;
Allocation plan reporting module, for reporting described control station by described allocation plan.
Particularly, said system carries out the communication process adapting to terminal differentiation, as shown in Figure 1, comprises the following steps:
Step 100: the terminal differentiation information of terminal in control station obtaining communication system;
In this step, control station can the terminal differentiation information of terminal in obtaining communication system in the following way:
The terminal differentiation information (i.e. the one or more terminal of control station active detecting, thus the terminal differentiation information obtaining the terminal detected) of control station active detecting terminal or each terminal; Or
Terminal or each terminal initiatively to control station reporting terminal differentiation information (namely one can multiple terminal active to control station report self terminal differentiation information); Or
(namely control station is to the transmitting terminal differentiation information order respectively of each terminal to terminal or the order of each terminal transmitting terminal differentiation information for control station, or to the order of multiple terminal transmitting terminal differentiation information), described in terminal or each terminal response, the order of terminal differentiation information is to control station reporting terminal differentiation information; Or
Control station and terminal have been come by basic capability negotiating flow process (such as, switch mode is consulted, and battery saving mode is consulted, and safe mode is consulted, data-transmission mode negotiation etc.); Or
Control station obtains the terminal differentiation information of described terminal or each terminal by other control station or core-network side in topological network.
Wherein, the terminal differentiation information of control station active detecting terminal or each terminal detects wireless communication link by control station, or realized by detection wired communications links.
Wherein, control station comprises control station broadcast transmission control station work state information to terminal or the order of each terminal transmitting terminal differentiation information, and terminal or each terminal receive after described control station work state information to control station reporting terminal differentiation information.Control station work state information at least comprises following one of them or combination in any wherein: the mode of operation parameter (comprise and whether normally provide service and/or whether be in low-power consumption mode) of the service type parameters of control station (such as accessing the communication protocol type that communication protocol version that the gateway of which kind of communication protocol and/or control station support number and/or control station are supported), control station
The terminal differentiation information of terminal at least comprises following one of them or combination in any wherein:
The work state information of the communication protocol information of terminal, the configuration parameter information of terminal, terminal;
Particularly, the communication protocol information of above-mentioned terminal comprises the communication protocol type of terminal and/or the communication protocol version numbering of terminal further and/or supports that control station accesses the information of the gateway of which kind of communication protocol);
The configuration parameter information of above-mentioned terminal comprises the Configuration Type numbering of terminal and/or the parameter of terminal configuration further;
The work state information of terminal at least comprises following one of them or combination in any wherein: the service type parameters (such as identifying the parameter of service and/or the service ability parameter of terminal self of what type of needs) of terminal, the mode of operation parameter of terminal, the mobility parameters of terminal, the working parameters of terminal, wherein, the mode of operation parameter of terminal at least comprises following one of them or combination in any wherein: initial access module parameter, connection mode parameter, sleep pattern parameter, idle mode parameters or go registration mode parameter, wherein, it is fixing or the information of movement that the mobility parameters of terminal comprises terminal, the rate travel of terminal, wherein, the working parameters of terminal comprises the working parameters of terminal self and/or measures the working parameters of other network elements obtained.
Step 110: control station generates terminal management policy information according to the terminal differentiation information of described terminal;
In this step, the terminal management policy information generated comprises terminal management information and/or terminal management order.
Wherein, terminal management information at least comprises following one of them or combination in any wherein: data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter.
Data transmission parameters comprises ARQ parameter and/or HARQ parameter further; Scheduling parameter at least comprises following one of them or combination in any wherein: service flow parameters, QoS parameter (QoS), bandwidth allocation parameters; Battery saving mode parameter at least comprises following one of them or combination in any wherein: sleep pattern parameter, idle mode parameters, go registration mode parameter; Security parameter at least comprises following one of them or combination in any wherein: authentication parameter, data encryption and/or deciphering parameter.
Terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network enters control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
Step 120: control station realizes the communication between control terminal and control station according to terminal management policy information.
In this step, control station realizes in the process of the communication that terminal and this control station carry out according to terminal management policy information, terminal management policy information can be handed down to terminal, wherein, can by one or more modes following issue terminal management policy information to terminal: clean culture, multicast, broadcast, now, the terminal receiving terminal management policy information completes the setting of terminal differentiation running parameter and pattern, to realize the communication between control station according to the terminal management policy information received.
Terminal management policy information be handed down to terminal with control station and terminal make an appointment rule compression after the mode of concordance list be handed down to terminal, terminal is according to this concordance list decompress(ion) and complete the configuration of terminal differentiation running parameter and pattern after resolving terminal management policy information, realizes the communication between control station.
When the terminal differentiation information of terminal in control station obtaining communication system obtains the terminal differentiation information of terminal or each terminal by other control station in topological network or core-network side, the terminal management policy information that control station is handed down to terminal is generated by other control station or core-network side.
In this step, control station realizes in the process of the communication that terminal and this control station carry out according to terminal management policy information, also terminal management policy information can not be handed down to terminal, and just realize according to existing control flow the communication that terminal and this control station carry out according to terminal management policy information.Terminal is without the need to knowing that above-mentioned control flow generates according to terminal management policy information.
In above-mentioned flow process, for wireless communication system, described control station comprises: base station, relay station (RS), or there is the terminal of controlling functions, wherein, described base station comprises macro base station (MacroBS), micro-base station (PICOBS), femto base station (FEMTOCELLBS).
Particularly, the terminal differentiation information that control station obtains certain terminal by the operation of above-mentioned steps 100 is the authentication parameter of this terminal, when data encryption and/or deciphering parameter, control station is in the operation of step 110, by the authentication parameter according to this terminal, data encryption and/or deciphering parameter generate terminal management policy information for terminal provides subscription authentication service, ciphering user data and/or decryption services.Such as, if terminal initiation is urgent call, terminal management strategy can be just without the need to authentication, and directly provides access and follow-up emergence call service support.
Embodiment 2
The present embodiment introduces a kind of communication system adapting to terminal differentiation, comprises control station and terminal, wherein:
Control station, generates terminal management policy information for the terminal differentiation information according to the terminal pre-set, and is handed down to terminal, and the allocation plan that receiving terminal reports;
Terminal, for the terminal management policy information that Receiving & control ground station issues, and from terminal management policy information, choose according to the terminal differentiation information of own terminal the configuration that the terminal management strategy adapting to self completes terminal differentiation running parameter and pattern, and allocation plan is reported control station, to realize the communication between control station and terminal.
Wherein, described control station comprises terminal management policy information generation module and terminal management policy information sending module further:
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Terminal management policy information sending module, issues described terminal management policy information for giving described terminal;
Described terminal comprises the reception of terminal management policy information further and chooses module and allocation plan reporting module:
Terminal management policy information receives and chooses module, for receiving and choosing the configuration that the terminal management policy information adapting to self completes terminal differentiation running parameter and pattern;
Allocation plan reporting module, for reporting described control station by described allocation plan.
Introduce the communication process that said system carries out adapting to terminal differentiation below, as shown in Figure 2, comprise the following steps:
Step 200: control station generates terminal management policy information according to the terminal differentiation information of the terminal pre-set and is handed down to terminal;
Control station comprises communication system control station according to the terminal differentiation information of terminal in advance and terminal appoints the identification information that the various end messages of setting are corresponding in advance, described identification information is a concordance list, the sequence number of this concordance list adds up to all combined situation of end message in system, the corresponding a kind of end message of each sequence number, i.e. a kind of terminal parameter combination, wherein, corresponding with end message sequence number is mark corresponding to this end message.
Control station sends described terminal management policy information to terminal and comprises terminal management information and/or terminal management order.
Terminal management information at least comprises wherein one of following or wherein any combination:
Data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Wherein, described data transmission parameters comprises ARQ parameter and/or HARQ parameter;
Wherein, described scheduling parameter comprises the combination of one or more information following: service flow parameters, QoS parameter (QoS), bandwidth allocation parameters;
Wherein, described battery saving mode parameter comprises the combination of one or more information following: sleep pattern parameter, idle mode parameters, go registration mode parameter;
Wherein, described security parameter at least comprises following one of them or combination in any wherein: authentication parameter, data encryption and/or deciphering parameter.
The terminal management policy information that described control station generates according to the terminal differentiation information of the terminal pre-set specifically is produced by other control station in control station or topological network or core-network side.
Described terminal differentiation information at least comprises wherein one of following or wherein any combination:
The work state information of the communication protocol information of terminal, the configuration parameter information of terminal, terminal;
Wherein, the communication protocol information of described terminal comprises: communication protocol type and/or communication protocol version number and/or support that control station accesses the information of the gateway of which kind of communication protocol;
Wherein, the configuration parameter information of described terminal at least comprises wherein one of following or wherein any combination: the Configuration Type numbering of terminal, the parameter of terminal or control station configuration;
Wherein, the work state information of described terminal at least comprises wherein one of following or wherein any combination: the service type parameters of terminal, mode of operation parameter, mobility parameters, working parameters;
Wherein, the mode of operation parameter of described terminal at least comprises wherein one of following or wherein any combination: initial access module parameter, connection mode parameter, sleep pattern parameter, idle mode parameters or go registration mode;
Wherein, the mobility parameters of described terminal comprises terminal be fixing or the information of movement, terminal rate travel;
Wherein, described working parameters comprises the working parameters of terminal oneself and measures the working parameters of other network elements obtained.
Terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network enters control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
Step 210: terminal chooses according to the terminal differentiation information of own terminal the configuration that the terminal management strategy adapting to self completes terminal differentiation running parameter and pattern from terminal management policy information, and described allocation plan is reported control station, to realize the communication between control station and terminal.
In above-mentioned flow process, for wireless communication system, described control station comprises: base station, relay station (RS), or there is the terminal of controlling functions, wherein, described base station comprises macro base station (MacroBS), micro-base station (PICOBS), femto base station (FEMTOCELLBS).
In above-mentioned all schemes and embodiment, all only describe management information and receive successful scene.Accordingly, because control message likely takes defeat, if recipient does not have correct receiving management information, can require that transmit leg resends described information, or not do any operation.Here repeat no more.
In sum, the present invention allows the terminal of differentiation obtain the control information of ZOOM analysis, optimize systematic function, be conducive to communication system for different ability, the coexisting of terminal of diversity of protocol versions provides safeguard, and is also conducive to the smooth evolution of communication system, should be understood that, the program is applicable wireless communication system not only, is equally also applicable to wired communication system.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (24)
1. adapt to a communication means for terminal differentiation, it is characterized in that, the method is applied to wireless communication system, comprising:
The terminal differentiation information of terminal in control station obtaining communication system;
Described control station generates terminal management policy information according to described terminal differentiation information;
Described control station realizes controlling the communication between described terminal and described control station according to described terminal management policy information;
Described terminal management policy information comprises terminal management information and/or terminal management order;
Described terminal management information at least comprises following one of them or combination in any wherein: data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Described terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
2. the method for claim 1, is characterized in that, described terminal management policy information is handed down to described terminal after generating terminal management policy information by described control station.
3. method as claimed in claim 1 or 2, it is characterized in that, described in described control station obtaining communication system, the terminal differentiation information of terminal realizes in the following way:
The terminal differentiation information of terminal or each terminal described in described control station active detecting; Or
Described terminal or each terminal initiatively report described terminal differentiation information to control station; Or
Described control station is to described terminal or the order of each terminal transmitting terminal differentiation information, and described in described terminal or each terminal response, the order of terminal differentiation information is to described control station reporting terminal differentiation information; Or
Described control station and terminal or each terminal have been come by basic capability negotiating flow process; Or
Described control station obtains the terminal differentiation information of described terminal or each terminal by other control station or core-network side in topological network.
4. method as claimed in claim 3, is characterized in that, the terminal differentiation information of described control station active detecting terminal or each terminal detects wireless or wired communications links realization by described control station.
5. method as claimed in claim 3, is characterized in that, described terminal differentiation information at least comprises following one of them or combination in any wherein:
The work state information of the communication protocol information of terminal, the configuration parameter information of terminal, terminal.
6. method as claimed in claim 5, is characterized in that, the communication protocol information of described terminal comprises following one of them or combination in any wherein:
The communication protocol type of terminal, the communication protocol version of terminal are numbered, are supported that described control station accesses the information of the gateway of which kind of communication protocol.
7. method as claimed in claim 5, is characterized in that, the configuration parameter information of described terminal comprises the Configuration Type numbering of terminal and/or the parameter of terminal configuration.
8. method as claimed in claim 5, is characterized in that, the work state information of described terminal at least comprises following one of them or combination in any wherein:
The service type parameters of terminal, the mode of operation parameter of terminal, the mobility parameters of terminal, the working parameters of terminal;
Wherein, the mode of operation parameter of described terminal at least comprises following one of them or combination in any wherein: initial access module parameter, connection mode parameter, sleep pattern parameter, idle mode parameters or go registration mode parameter;
Wherein, the mobility parameters of described terminal comprises terminal be fixing or the information of movement, terminal rate travel;
Wherein, the working parameters of described terminal comprises the working parameters of terminal self, measures the working parameters of other network elements obtained.
9. the method for claim 1, is characterized in that, described data transmission parameters comprises HARQ ARQ parameter and/or hybrid automatic repeat request HARQ parameters; Described scheduling parameter at least comprises following one of them or combination in any wherein: service flow parameters, QoS parameter QoS, bandwidth allocation parameters; Described battery saving mode parameter at least comprises following one of them or combination in any wherein: sleep pattern parameter, idle mode parameters, go registration mode parameter; Described security parameter at least comprises following one of them or combination in any wherein: authentication parameter, data encryption and/or deciphering parameter.
10. method as claimed in claim 2, is characterized in that, described terminal management policy information is handed down to terminal and is realized by one or more modes following: clean culture, multicast, broadcast.
11. methods as claimed in claim 10, it is characterized in that, described terminal completes the setting of terminal differentiation running parameter and pattern according to the terminal management policy information that control station issues, to realize the communication between control station.
12. methods as claimed in claim 10, it is characterized in that, the mode of the concordance list after described terminal management policy information is handed down to the rule compression that terminal makes an appointment with described control station and described terminal is handed down to described terminal, described terminal is according to described concordance list decompress(ion) and complete the configuration of terminal differentiation running parameter and pattern after resolving described terminal management policy information, realizes the communication between control station.
13. methods as claimed in claim 3, it is characterized in that, when the terminal differentiation information of terminal in described control station obtaining communication system to obtain the terminal differentiation information of described terminal or each terminal by other control station or core-network side in topological network, the terminal management policy information that described control station is handed down to described terminal is generated by other control station described or core-network side.
14. methods as claimed in claim 1 or 2, it is characterized in that, described control station comprises: base station, relay station RS, or has the terminal of controlling functions, and wherein, described base station comprises macro base station MacroBS, micro-base station PICOBS, femto base station FEMTOCELLBS.
15. 1 kinds of communication systems adapting to terminal differentiation, be applied to wireless communication system, comprise control station and terminal, it is characterized in that, described control station comprises further:
Terminal differentiation data obtaining module, for the terminal differentiation information of terminal in obtaining communication system;
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Control station control module, controls to state the communication carried out between terminal and described control station for realizing;
Described terminal management policy information comprises terminal management information and/or terminal management order;
Described terminal management information at least comprises following one of them or combination in any wherein: data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Described terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
16. 1 kinds of communication meanss adapting to terminal differentiation, it is characterized in that, the method is applied to wireless communication system, comprising:
Control station generates terminal management policy information according to the terminal differentiation information pre-set and is handed down to terminal; Described terminal chooses according to the terminal differentiation information of self configuration that the terminal management policy information adapting to self completes terminal differentiation running parameter and pattern from described terminal management policy information, and give described control station, to realize the communication between described control station and terminal by the information reporting of described configuration;
Described terminal management policy information comprises terminal management information and/or terminal management order;
Described terminal management information at least comprises following one of them or combination in any wherein: data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Described terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
17. methods as claimed in claim 16, it is characterized in that, described terminal management policy information is that described control station and described terminal appoint the various terminal differentiation information parameter combination of setting and the identification information of correspondence in advance, described identification information is a concordance list, the sequence number of described concordance list adds up to all combinations of terminal in communication system differentiation information, the corresponding a kind of terminal differentiation information pre-set of each sequence number, described a kind of terminal differentiation information pre-set is a kind of combination of terminal differentiation information parameter, wherein, the sequence number corresponding with described terminal differentiation information is mark corresponding to this terminal differentiation information.
18. methods as claimed in claim 16, is characterized in that,
Wherein, described data transmission parameters comprises ARQ parameter and/or HARQ parameter;
Wherein, described scheduling parameter comprises the combination of one or more information following: service flow parameters, QoS parameter QoS, bandwidth allocation parameters;
Wherein, described battery saving mode parameter comprises the combination of one or more information following: sleep pattern parameter, idle mode parameters, go registration mode parameter;
Wherein, described security parameter at least comprises following one of them or combination in any wherein: authentication parameter, data encryption and/or deciphering parameter.
19. methods as claimed in claim 16, is characterized in that, the terminal management policy information that described control station generates according to the terminal differentiation information pre-set specifically is generated by other control station in described control station or topological network or core-network side.
20. methods as claimed in claim 16, is characterized in that, described terminal differentiation information at least comprises wherein one of following or wherein any combination:
The work state information of the communication protocol information of terminal, the configuration parameter information of terminal, terminal;
Wherein, the communication protocol information of described terminal comprises: communication protocol type and/or communication protocol version numbering;
Wherein, the configuration parameter information of described terminal at least comprises wherein one of following or wherein any combination: the Configuration Type numbering of terminal, the parameter of terminal or control station configuration;
Wherein, the work state information of described terminal at least comprises wherein one of following or wherein any combination: the service type parameters of terminal, mode of operation parameter, mobility parameters, working parameters;
Wherein, the mode of operation parameter of described terminal at least comprises wherein one of following or wherein any combination: initial access module parameter, connection mode parameter, sleep pattern parameter, idle mode parameters or go registration mode;
Wherein, the mobility parameters of described terminal comprises terminal be fixing or the information of movement, terminal rate travel;
Wherein, described working parameters comprises the working parameters of terminal oneself and measures the working parameters of other network elements obtained.
21. 1 kinds of communication systems adapting to terminal differentiation, be applied to wireless communication system, it is characterized in that, comprise control station and terminal, described control station comprises further:
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Terminal management policy information sending module, issues described terminal management policy information for giving described terminal;
Described terminal comprises further:
Terminal management policy information receives, chooses module, for receiving and choosing the configuration that the terminal management policy information adapting to self completes terminal differentiation running parameter and pattern;
Allocation plan reporting module, for reporting described control station by described allocation plan;
Described terminal management policy information comprises terminal management information and/or terminal management order;
Described terminal management information at least comprises following one of them or combination in any wherein: data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Described terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
22. 1 kinds of control stations adapting to terminal differentiation, it is characterized in that, be applied to wireless communication system, described control station comprises:
Terminal differentiation data obtaining module, for the terminal differentiation information of terminal in obtaining communication system;
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Control station control module, for realizing the communication controlling to carry out between described terminal and described control station;
Described terminal management policy information comprises terminal management information and/or terminal management order;
Described terminal management information at least comprises following one of them or combination in any wherein: data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Described terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
23. 1 kinds of control stations adapting to terminal differentiation, it is characterized in that, be applied to wireless communication system, described control station comprises:
Terminal management policy information generation module, for generating the terminal management policy information realizing controlling the communication carried out between described terminal and described control station;
Terminal management policy information sending module, issues described terminal management policy information for giving described terminal;
Described terminal management policy information comprises terminal management information and/or terminal management order;
Described terminal management information at least comprises following one of them or combination in any wherein: data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Described terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
24. 1 kinds of terminals adapting to terminal differentiation, is characterized in that, be applied to wireless communication system, and described terminal comprises terminal management policy information and receives, chooses module and allocation plan reporting module, wherein:
Described terminal management policy information receives, chooses module, for receiving and choosing the configuration that the terminal management policy information adapting to self completes terminal differentiation running parameter and pattern;
Described allocation plan reporting module, for reporting described control station by described allocation plan;
Described terminal management policy information comprises terminal management information and/or terminal management order;
Described terminal management information at least comprises following one of them or combination in any wherein: data transmission parameters, scheduling parameter, battery saving mode parameter, scanning process parameter, handoff procedure parameter, network enter procedure parameter, ranging process parameter, security parameter;
Described terminal management order comprises following one of them or combination in any wherein: Data Transmission Controlling order, scheduling control commands, service flow control order, allocated bandwidth control command, battery saving mode control command, sleep pattern control command, idle pulley control command, go registration mode control command, switching controls order, scan control order, network to enter control command, range finding control command, authentication control command, data encryption and/or deciphering control command.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010114511.8A CN102158871B (en) | 2010-02-12 | 2010-02-12 | A kind of communication means, system, control station and terminal adapting to terminal differentiation |
| PCT/CN2010/074091 WO2011097858A1 (en) | 2010-02-12 | 2010-06-18 | Communication method, system, control station and terminal capable of accommodating terminal differentiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010114511.8A CN102158871B (en) | 2010-02-12 | 2010-02-12 | A kind of communication means, system, control station and terminal adapting to terminal differentiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102158871A CN102158871A (en) | 2011-08-17 |
| CN102158871B true CN102158871B (en) | 2016-04-13 |
Family
ID=44367190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010114511.8A Active CN102158871B (en) | 2010-02-12 | 2010-02-12 | A kind of communication means, system, control station and terminal adapting to terminal differentiation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102158871B (en) |
| WO (1) | WO2011097858A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188478B (en) * | 2011-12-27 | 2017-04-12 | 株式会社理光 | Communication management system, communication system, communication management method and maintenance system |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638853B (en) * | 2012-03-31 | 2014-07-16 | 南京邮电大学 | QoS (Quality of Service) method for guaranteeing multi-service backhaul of home NodeB |
| CN106162622A (en) * | 2015-04-09 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of method realizing data process and terminal |
| EP3410635B1 (en) | 2016-03-08 | 2020-02-19 | Huawei Technologies Co., Ltd. | Method and device for radio bearer security configuration |
| CN107295611A (en) * | 2016-03-30 | 2017-10-24 | 中国移动通信有限公司研究院 | The energy-saving mode collocation method and device of a kind of internet-of-things terminal |
| CN109005565B (en) | 2017-06-06 | 2022-11-04 | 大唐移动通信设备有限公司 | Session management method and device |
| WO2018223974A1 (en) * | 2017-06-06 | 2018-12-13 | 电信科学技术研究院有限公司 | Session management method and apparatus. |
| CN117643100A (en) * | 2022-06-30 | 2024-03-01 | 北京小米移动软件有限公司 | QoS flow control method and device and computer storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1753390A (en) * | 2005-10-26 | 2006-03-29 | 广东省电信有限公司研究院 | Method of implementing business discrimination and business service quality control on broadband network |
| CN1859172A (en) * | 2005-09-21 | 2006-11-08 | 华为技术有限公司 | Method for distributing intelligent terminal service attribute in broad network service processing system |
| CN101616452A (en) * | 2008-06-27 | 2009-12-30 | 中国移动通信集团公司 | Access selection method and user terminal, network element |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574209C (en) * | 2004-11-08 | 2009-12-23 | 中兴通讯股份有限公司 | A kind of System and method for of realizing mobile value-added safety service |
| CN100417267C (en) * | 2005-05-25 | 2008-09-03 | 华为技术有限公司 | Method for controlling terminal operation in equipment management |
| CN101483543A (en) * | 2008-01-11 | 2009-07-15 | 华为技术有限公司 | Network management method and system, terminal and automatic configuration server |
-
2010
- 2010-02-12 CN CN201010114511.8A patent/CN102158871B/en active Active
- 2010-06-18 WO PCT/CN2010/074091 patent/WO2011097858A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859172A (en) * | 2005-09-21 | 2006-11-08 | 华为技术有限公司 | Method for distributing intelligent terminal service attribute in broad network service processing system |
| CN1753390A (en) * | 2005-10-26 | 2006-03-29 | 广东省电信有限公司研究院 | Method of implementing business discrimination and business service quality control on broadband network |
| CN101616452A (en) * | 2008-06-27 | 2009-12-30 | 中国移动通信集团公司 | Access selection method and user terminal, network element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188478B (en) * | 2011-12-27 | 2017-04-12 | 株式会社理光 | Communication management system, communication system, communication management method and maintenance system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102158871A (en) | 2011-08-17 |
| WO2011097858A1 (en) | 2011-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102158871B (en) | A kind of communication means, system, control station and terminal adapting to terminal differentiation | |
| EP3272179B1 (en) | Methods, apparatuses and system for configuring connection between devices in communication system | |
| CN105338464B (en) | Electronic device and wireless communication method on user equipment side in wireless communication system | |
| US8918112B2 (en) | Preamble design for a wireless signal | |
| US20180014339A1 (en) | Method and apparatus for specified attach procedure and mobility and paging support in data communication network | |
| CN102149205B (en) | The method of state management of a kind of via node and system | |
| CN101137204B (en) | Mobile communication system and mobile communication method | |
| EP2213124B1 (en) | Preamble design for a wireless signal | |
| US20040092259A1 (en) | Method for establishing a list of neighbouring cells in a mobile radiocommunication system | |
| CN109327919B (en) | UE, base station, method for UE, and method for base station | |
| CN111711987B (en) | Device-to-device communication method and apparatus | |
| US11229072B2 (en) | User equipment capable of attaching to multiple communication networks | |
| CN105338513A (en) | Device to device (D2D) service processing method and device | |
| CN105122890A (en) | Method and device for controlling cell connection from wireless LAN in wireless communication system and providing valid information on peripheral wireless LAN access points | |
| KR20140031970A (en) | Method for establishing x2 connection between base stations, base station and communication system | |
| KR20190128956A (en) | Method and apparatus for controlling mismatching problem of rrc state in next generation mobile communication system | |
| US20150131549A1 (en) | Method and device for processing standard version mode of base station, terminal and base station | |
| CN103313393A (en) | Method and apparatus for performing direct communications in a wireless communication system | |
| CN102958094B (en) | A kind of method and system for realizing that Home eNodeB Radio Access Network is shared | |
| CN104333896A (en) | Micro cell base station and method and system for adjusting sending power of micro cell base station | |
| WO2022125230A1 (en) | Two-stage discovery in sidelink | |
| CN104349497A (en) | UE proximity discovering method and device | |
| CN114585096B (en) | Method and system for reducing interference through BWP switching function | |
| JP2009033632A (en) | Wimax system, radio terminal, and radio base station | |
| WO2013122587A1 (en) | Cooperation mechanism to lower stand-by power consumption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |