WO2011097858A1

WO2011097858A1 - Communication method, system, control station and terminal capable of accommodating terminal differentiation

Info

Publication number: WO2011097858A1
Application number: PCT/CN2010/074091
Authority: WO
Inventors: 刘扬; 陈嘉明; 韩光涛; 谢峰; 关艳峰; 方惠英
Original assignee: 中兴通讯股份有限公司
Priority date: 2010-02-12
Filing date: 2010-06-18
Publication date: 2011-08-18
Also published as: CN102158871A; CN102158871B

Abstract

A communication method, a system, a control station and a terminal capable of accommodating terminal differentiation are disclosed. The method comprises the control station acquires the terminal differentiation information of the terminal in a communication system (100), the control station generates the terminal management policy information according to the terminal differentiation information of the terminal (110), the control station realizes the control of the communication between the terminal and the control station according to the terminal management policy information (120). The solution can achieve the detailed management for the different terminals, and optimize the system performance.

Description

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181UU 1528 A communication method, system, control station and terminal capable of adapting to terminal differentiation

Technical field

The present invention relates to the field of communications, and in particular to a communication method, system, control station and terminal capable of adapting to terminal differentiation in a communication system.

Background technique

Currently, wireless communication systems use electromagnetic waves to communicate with fixed or mobile wireless communication terminals (e.g., wireless telephones or devices such as notebooks and computers with wireless communication cards can be referred to as wireless communication terminals). In general, when communicating wirelessly, the terminal is located within the wireless coverage of the system and communicates with the system over a wireless communication channel. Specifically, the wireless communication channel divides the electromagnetic wave frequency into a plurality of carrier frequencies, and one carrier frequency is a wireless communication channel. The terminal can communicate with other devices in the system (such as control network elements or other terminals) through one or more carriers.

The control network element of the wireless communication system can control other devices according to the communication protocol/technology agreed upon by the system. The control network element includes a control station and a network. The control station includes but is not limited to a base station (BS), a relay station (referred to as RS), and a terminal. When the terminal is used as a control station, the terminal may be selected as a temporary in the terminal according to a predetermined rule. Control station. Communication protocols/technologies include, but are not limited to, GSM (Global System for Mobile Communications), CDMA (Code Division Multiple Access), EDGE (Enhanced Data Rate for GSM Evolution) Technology), CDMA2000, TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), HSPA (High Speed Packet Access), WCDMA (Wideband Code Division Multiple Access) Multiple Access), EVDO (Evolution Data Only), HSOPA (High Speed OFDM (Orthogonal Frequency Division Multiplexing) Packet Access), WiMAX (World Interoperability for Microwave Access, Microwave Access) Access to global interoperability), LTE (Long Term Evolution) and LTE-A (LTE-Advanced, Long Term Evolution - Advanced). In detail, the wireless communication system can provide wireless coverage over a certain geographic range by the base station using a designated wireless channel, which is called a cell. In general, in theory, the base station should be located in the center of the cell. According to the size of the coverage of the base station, the base station can be divided into a macro base station (Macro BS), a micro base station (Pico BS), and a femto base station (also called Femto BS, also known as Femto BS or Femto).

Furthermore, to extend coverage or expand capacity, one or more relay stations can be placed between the terminal and the base station. For a terminal, a relay station is equivalent to one base station. Or,

In a network with a large number of terminals, the terminal can also form an ad hoc network (or cluster, cluster) by itself, and a terminal in the ad hoc network serves as a temporary control station to assist the system in management, and the temporary control station can accept The original control station controls and manages the subordinate terminals.

Wired communication systems use wires to transmit electrical signals, to connect control stations and terminals. The control station sends control signals to the control terminals via wires (e.g., cables, fiber optic cables, waveguides, etc.).

With the continuous evolution and development of communication technologies, in order to better meet the needs of users in different scenarios of different users, the differences between different communication protocols and versions are obvious. Different types of user terminals will also be in a certain time. presence.

In order to save the investment cost of telecom operators' network construction, maintain stable customer resources, and realize the smooth evolution of communication standard versions, it is especially important for telecom operators to ensure that their network services can simultaneously provide services for differentiated user terminals.

Therefore, corresponding to the rapid development of current communication systems, there may be many differences in the terminals within the control range of the same control station, for example:

Under the same communication protocol/technology, there are functional and/or performance differences between terminals of different protocol versions/technical versions; for example, terminals using new technologies in wireless communication systems use multiple antennas (MIMO), while old terminals use only single antennas. ;

Under the same communication protocol/technology, under different protocol versions/technical versions, different configurations of terminals have functional and/or performance differences; for example, a high-configuration terminal of a new technology in a wired or wireless communication system uses multiple carriers to communicate with the control station. The low-configuration terminal of the new technology only uses a single carrier to communicate with the control station; when the same terminal transmits different service types in different scenarios and/or, there are functional and/or performance differences; for example, the terminal accesses its own exclusive in the wireless communication system. Home base station and access public macro base station The selection threshold may be different. For example, a terminal accessing a base station supporting a different mode gateway may need to configure different working modes.

There are differences in terminals for different communication protocols/technologies. For example, multimode, single-mode coexistence systems share resources between different wireless technologies.

In view of the many differences in many terminals, there is no overall solution in the current communication protocol/technology to achieve detailed management of the system, which further optimizes system performance. For example, how to configure the QoS (Quality of Service) parameters of different terminals to meet different service requirements, and how to adjust the modulation coding threshold of the different terminals to obtain a more efficient modulation and coding mode? Or, how to refine the ARQ (Automatic Repeat ReQuest) window or HARQ (Hybrid Automatic Repeat ReQuest) retransmission times of different terminals to meet the transmission efficiency of different services in different scenarios? Or, can different management processes of different terminals be implemented, such as different power saving mode management, different switching processes, and different network access processes, to achieve more reasonable management effects and reduce unnecessary management overhead?

If the above problems are solved, terminals with different configurations and different capabilities can get a reasonable working configuration. In the context of the continuous development of telecommunication technology, both the wired system and the wireless system can achieve smooth evolution and realize a variety of different configurations. Terminals of different communication protocol versions coexist, providing various services efficiently and reasonably.

Summary of the invention

The technical problem to be solved by the present invention is to provide a communication method and system capable of adapting to terminal differentiation, so that the system can implement detailed management for differentiated terminals.

In order to solve the above technical problem, the present invention provides a communication method capable of adapting to terminal differentiation, and the method includes:

The control station acquires terminal differentiation information of the terminal in the communication system;

Generating terminal management policy information according to the terminal differentiation information; and

The control station implements control of communication between the terminal and the control station based on the terminal management policy information.

Preferably, the terminal management policy information is generated by the control station, and the method further The method includes: after the control station generates the terminal management policy information, the control station sends the terminal management policy information to the terminal.

Preferably, the obtaining, by the control station, terminal differentiation information of the terminal is implemented by:

The control station actively detects terminal differentiation information of the terminal; or

The terminal actively sends the terminal differentiation information to the control station; or

Sending, by the control station, a terminal differentiation information collection command to the terminal, where the terminal sends the terminal differentiation information to the control station in response to the terminal differentiation information collection command; or

The control station acquires terminal differentiation information of the terminal by using a basic capability negotiation process with the terminal; or

The control station acquires terminal differentiation information of the terminal through other control stations or core network sides in the topology network.

Preferably, the control station actively detecting the terminal differentiation information of the terminal is implemented by the control station detecting a wireless or wired communication link.

Preferably, the terminal differentiation information includes at least one of the following or any combination thereof:

Communication protocol information of the terminal, configuration parameter information of the terminal, and working status information of the terminal. Preferably, the communication protocol information of the terminal includes one or any combination of the following:

The communication protocol type of the terminal, the communication protocol version number of the terminal, and the information of the gateway supporting which communication protocol the control station accesses.

Preferably, the configuration parameter information of the terminal includes a configuration type number of the terminal and/or a parameter configured by the terminal.

Preferably, the working state information of the terminal includes at least one of the following or any combination thereof:

The service type parameter of the terminal, the working mode parameter of the terminal, the mobility parameter of the terminal, and the working performance parameter of the terminal; The working mode parameter of the terminal includes at least one of the following or any combination thereof: an initial access mode parameter, a connection mode parameter, a sleep mode parameter, an idle mode parameter, and a deregistration mode parameter;

The mobility parameter of the terminal includes information of whether the terminal is fixed or mobile and/or a moving rate of the terminal;

The working performance parameters of the terminal include the working performance parameters of the terminal itself and/or the measured working performance parameters of other network elements.

Preferably, the terminal management policy information includes terminal management information and/or terminal management commands. Preferably, the terminal management information includes at least one of or any combination of the following: a data transmission parameter, a scheduling parameter, a power saving mode parameter, a scanning process parameter, a switching process parameter, a network entry process parameter, a ranging process parameter, Safety parameters.

Preferably, the data transmission parameter includes an automatic repeat request (ARQ) parameter and/or a hybrid automatic repeat request (HARQ) parameter; the scheduling parameter includes at least one of or any combination of the following: a service flow parameter, a quality of service (QoS) parameter, a bandwidth allocation parameter; the power saving mode parameter includes at least one of or any combination of the following: a sleep mode parameter, an idle mode parameter, and a deregistration mode parameter; the security parameter includes at least the following One or any combination thereof: authentication parameters, data encryption and/or decryption parameters.

Preferably, the terminal management command includes one or any combination of the following: a data transmission control command, a scheduling control command, a service flow control command, a bandwidth allocation control command, a power saving mode control command, a sleep mode control command, and an idle A mode control command, a deregistration mode control command, a handover control command, a scan control command, a network entry control command, a ranging control command, an authentication control command, a data encryption, and/or a decryption control command.

Preferably, the sending, by the control station, the terminal management policy information to the terminal is implemented in one or more of the following manners: unicast, multicast, and broadcast.

Preferably, the method further includes: the terminal completing the setting of the terminal differentiated working parameter and the mode according to the terminal management policy information sent by the control station, so as to implement communication with the control station.

Preferably, the terminal management policy information is in the form of an index table according to the control station and After the terminal decompresses and parses the terminal management policy information, the terminal completes configuration of the terminal differentiated working parameters and modes to implement communication with the control station.

Preferably, when the control station acquires terminal differentiation information of the terminal through other control stations or core network side in the topology network, the terminal management policy information is generated by the other control station or the core network side.

Preferably, the control station comprises: a base station (BS), a relay station (RS) or a terminal having a control function, wherein the base station comprises a macro base station (Macs), a micro base station (Pico BS) or a pico base station (Femtocell BS) ).

In order to solve the above technical problem, the present invention further provides a communication system capable of adapting to terminal differentiation, the system comprising a control station and a terminal, and further comprising:

The terminal differentiation information obtaining module is configured to acquire terminal differentiation information of the terminal in the communication system;

a terminal management policy information generating module, configured to generate terminal management policy information for implementing control of communication between the terminal and the control station;

A control station control module is arranged to effect control of communication between the terminal and the control station.

In order to solve the above technical problem, the present invention also discloses a communication method, which can adapt to terminal differentiation, and the method includes:

Generating terminal management policy information according to preset terminal differentiation information;

The control station sends the terminal management policy information to the terminal;

The terminal selects the terminal management policy information adapted to the terminal from the terminal management policy information according to the terminal differentiation information of the terminal, completes the configuration of the terminal differentiated working parameters and the mode, and reports the configured information to the control. a station to implement communication between the control station and the terminal.

Preferably, the terminal management policy information is a combination of various terminal differentiation information parameters and corresponding identification information that are set by the control station and the terminal in advance.

Preferably, the identifier information is an index table, and the total number of the index table is a communication system. The total number of all combinations of terminal differentiation information in the system, each sequence number corresponding to a preset terminal differentiation information, and the one type of preset terminal differentiation information is a combination of terminal differentiation information parameters, and The sequence number corresponding to the preset terminal differentiation information is an identifier corresponding to the terminal differentiation information.

Preferably, the terminal management policy information sent by the control station to the terminal includes terminal management information and/or terminal management commands.

Preferably, the terminal management information includes at least one of the following or any combination thereof: a data transmission parameter, a scheduling parameter, a power saving mode parameter, a scanning process parameter, a switching process parameter, a network entry process parameter, a ranging process parameter, Safety parameter

The data transmission parameter includes an automatic repeat request (ARQ) parameter and/or a hybrid automatic repeat request (HARQ) parameter;

The scheduling parameter includes a combination of one or more of the following: a service flow parameter, a quality of service (QoS) parameter, and a bandwidth allocation parameter;

The power saving mode parameter includes a combination of one or more of the following information: a sleep mode parameter, an idle mode parameter, and a deregistration mode parameter;

The security parameter includes at least one of or any combination of the following: an authentication parameter, a data encryption, and/or a decryption parameter.

Preferably, the terminal management policy information generated according to the preset terminal differentiation information is generated by the control station or other control station or core network side in the topology network.

Preferably, the terminal differentiation information includes at least one of the following or any combination thereof: communication protocol information of the terminal, configuration parameter information of the terminal, and working state information of the terminal; where the communication protocol information of the terminal includes: Communication protocol type and/or communication protocol version number;

The configuration parameter information of the terminal includes at least one of the following or any combination thereof: a configuration type number of the terminal, a parameter configured by the terminal or the control station;

The working state information of the terminal includes at least one of the following or any combination thereof: a service type parameter of the terminal, a working mode parameter of the terminal, a mobility parameter of the terminal, and a working of the terminal. Performance parameter

The working mode parameter of the terminal includes at least one of the following or any combination thereof: an initial access mode parameter, a connection mode parameter, a sleep mode parameter, an idle mode parameter, and a deregistration mode parameter;

In order to solve the above technical problem, the present invention further provides a communication system capable of adapting to terminal differentiation, the system comprising a control station and a terminal, wherein

The control station includes:

a terminal management policy information sending module, configured to send the terminal management policy information to the terminal;

The terminal includes:

The terminal management policy information receiving and selecting module is configured to receive and select the terminal management policy information adapted to the terminal, and complete the configuration of the terminal differentiated working parameters and modes;

The configuration scheme reporting module is configured to report the configuration scheme to the control station.

In order to solve the above technical problem, the present invention also provides a control station capable of adapting to terminal differentiation, the control station comprising:

a terminal differentiation information acquisition module, configured to acquire a terminal differentiation letter of a terminal in the communication system Interest rate

In order to solve the above technical problem, the present invention further provides a terminal, which is capable of adapting to terminal differentiation, and the terminal includes:

The technical solution of the invention realizes the detailed management of the differentiated terminal of the system and optimizes the system performance. BRIEF abstract

The drawings are intended to provide a further understanding of the invention, and are intended to be a part of the description of the invention. In the drawings: FIG. 1 is a flow chart according to a first embodiment of the present invention;

2 is a flow chart according to a second embodiment of the present invention.

Preferred embodiment of the invention

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings and specific embodiments. Example 1

This embodiment introduces a communication system that adapts to terminal differentiation, including a control station and a terminal. The control station further includes a terminal differentiation information acquisition module, a terminal management policy information generation module, and a control station control module, wherein:

a terminal differentiation information acquisition module, configured to acquire terminal differentiation information of a terminal in the communication system; a terminal management policy information generation module configured to generate a terminal for implementing control of communication between the terminal and the control station Management policy information; a control station control module configured to implement control of communication between the terminal and the control station;

The terminal further includes a terminal management policy information receiving and selecting module and a configuration plan reporting module, where:

Specifically, the communication process performed by the above system to adapt to the terminal differentiation, as shown in FIG. 1, includes the following steps:

Step 100: The control station acquires terminal differentiation information of the terminal in the communication system.

In this step, the control station can obtain the terminal differentiation information of the terminal in the communication system by:

The control station actively detects terminal differentiation information of the terminal (ie, the control station actively detects one or more terminals, thereby acquiring terminal differentiated information of the detected terminal); or

The terminal actively reports the terminal differentiated information to the control station (that is, one or more terminals actively forward the terminal differentiated information to the control station); or

The control station sends a terminal differentiation information collection command to the terminal (ie, the control station separately sends a terminal differentiation information collection command to each terminal, or sends a terminal differentiation information collection command to multiple terminals), and the terminal responds to the terminal differentiation. The information collection command reports the terminal differentiation information to the control station; or

The control station acquires the terminal difference of the terminal through a basic capability negotiation process (for example, switching mode negotiation, power saving mode negotiation, security mode negotiation, data transmission mode negotiation, etc.) with the terminal. Information; or

The control station acquires terminal differentiation information of the terminal through other control stations in the topology network or the core network side.

The control station actively detects the terminal differentiation information of the terminal by detecting the wireless communication link by the control station, or detecting the wired communication link.

The control station sends the terminal differentiated information collection command to the terminal, where the control station broadcasts the control station working state information; after receiving the control station working state information, the terminal reports the terminal differentiation information to the control station. The control station operational status information includes at least one of or any combination of the following: a service type parameter of the control station (eg, a gateway to which communication protocol is accessed, and/or a communication protocol version number supported by the control station, and/or The type of communication protocol supported by the control station), the operating mode parameters of the control station (including whether the service is normally provided, and/or whether it is in low power mode)

The terminal differentiation information of the terminal includes at least one of the following or any combination thereof: communication protocol information of the terminal, configuration parameter information of the terminal, and working status information of the terminal; specifically, the communication protocol information of the terminal further includes communication of the terminal. Protocol type, and/or communication protocol version number of the terminal, and/or information of a gateway supporting which communication protocol the control station accesses);

The configuration parameter information of the terminal further includes a configuration type number of the terminal, and/or a parameter configured by the terminal;

The working status information of the terminal includes at least one of the following or any combination thereof: a service type parameter of the terminal (for example, a parameter identifying a type of service required, and/or a service capability parameter of the terminal itself), a working mode of the terminal The parameter, the mobility parameter of the terminal, and the performance parameter of the terminal; wherein, the working mode parameter of the terminal includes at least one of the following or any combination thereof: initial access mode parameter, connection mode parameter, sleep mode parameter, idle mode parameter And deregistering the mode parameter; the mobility parameter of the terminal includes information that the terminal is fixed or mobile, and/or the moving rate of the terminal; the working performance parameter of the terminal includes the working performance parameter of the terminal itself, and/or other measured network elements. Work performance parameters.

Step 110: The control station generates terminal management policy information according to the terminal differentiation information of the terminal. In this step, the generated terminal management policy information includes terminal management information and/or terminal management commands.

The terminal management information includes at least one of the following or any combination thereof: a data transmission parameter, a scheduling parameter, a power saving mode parameter, a scanning process parameter, a switching process parameter, a network entry process parameter, a ranging process parameter, and a security parameter.

The data transmission parameter further includes an ARQ parameter and/or a HARQ parameter; the scheduling parameter includes at least one of the following or any combination thereof: a service flow parameter, a quality of service (QoS) parameter, a bandwidth allocation parameter; and the power saving mode parameter includes at least the following One or any combination thereof: a sleep mode parameter, an idle mode parameter, a deregistration mode parameter; the security parameter includes at least one of or any combination of the following: an authentication parameter, a data encryption and/or a decryption parameter.

The terminal management command includes one or any combination of the following: a data transmission control command, a scheduling control command, a service flow control command, a bandwidth allocation control command, a power saving mode control command, a sleep mode control command, an idle mode control command, A registration mode control command, a switching control command, a scan control command, a network entry control command, a ranging control command, an authentication control command, a data encryption and/or a decryption control command.

Step 120: The control station implements control of communication between the terminal and the control station according to the terminal management policy information.

In this step, the control station can implement the communication between the terminal and the control station according to the terminal management policy information, and the control station can send the terminal management policy information to the terminal, where one or more of the following manners can be adopted. The terminal management policy information is sent to the terminal: unicast, multicast, and broadcast. At this time, the terminal that receives the terminal management policy information completes the terminal differentiated working parameter and mode setting according to the received terminal management policy information, so as to implement Communication between control stations.

When the terminal management policy information is sent to the terminal, the terminal management policy information is in the form of an index table, which is compressed according to the rules pre-agreed by the control station and the terminal, and then sent to the terminal, and the terminal decompresses and parses the terminal table. After managing the policy information, the configuration of the terminal differentiated working parameters and modes is completed to implement communication with the control station.

When the control station acquires terminal differentiation information of the terminal in the communication system through other control stations or core network sides in the topology network, the terminal management policy information sent by the control station to the terminal is controlled by other means. Generated at the station or core network side.

In this step, the control station may not send the terminal management policy information to the terminal in the process of implementing the communication between the terminal and the control station according to the terminal management policy information, but only according to the terminal management policy information. The control flow implements communication between the terminal and the control station. The terminal does not need to know that the above control flow is generated based on the terminal management policy information.

In the foregoing process, for a wireless communication system, the control station includes: a base station (BS), a relay station (RS), or a terminal having a control function; wherein the base station includes a macro base station (Macs) and a micro base station (Pico BS). Or a pico base station (Femtocell BS).

Specifically, when the terminal differentiation information of a terminal acquired by the control station by the operation of the foregoing step 100 is an authentication parameter, a data encryption, and/or a decryption parameter of the terminal, the control station performs the operation of step 110, and The terminal's authentication parameters, data encryption and/or decryption parameters generate terminal management policy information to provide user authentication services and user data encryption and/or decryption services for the terminal. For example, if the terminal initiates an emergency call, the terminal management policy may directly provide access and subsequent emergency call service support without authentication.

Example 2

This embodiment introduces a communication system adapted to terminal differentiation, including a control station and a terminal, where:

The control station is configured to generate the terminal management policy information according to the terminal differentiation information of the preset terminal, and send the information to the terminal, and receive the configuration plan reported by the terminal;

The terminal is configured to receive the terminal management policy information sent by the control station, and select a terminal management policy adapted to the terminal from the terminal management policy information according to the terminal differentiated information of the terminal, and complete the configuration of the terminal differentiated working parameters and modes, and The configuration scheme is reported to the control station to implement communication between the control station and the terminal.

The control station further includes a terminal management policy information generating module and a terminal management policy information sending module, where:

a terminal management policy information sending module, configured to deliver the terminal management policy to the terminal Information

The following describes the communication process that is adapted to the terminal differentiation by the above system. As shown in FIG. 2, the communication process includes the following steps:

Step 200: The control station generates the terminal management policy information and sends the terminal management policy information to the terminal according to the preset terminal differentiation information of the terminal;

The terminal differentiation information of the preset terminal includes the identification information corresponding to the various terminal information that the control station and the terminal have agreed to set in advance in the communication system, where the identification information is an index table, and the total number of the index table is a system. The total number of all combinations of the terminal information, each sequence number corresponding to a type of terminal information, that is, a combination of terminal parameters, wherein the serial number corresponding to the terminal information is an identifier corresponding to the terminal information.

The terminal management policy information transmitted by the control station to the terminal includes terminal management information and/or terminal management commands.

The terminal management information includes at least one of or any combination of the following:

Data transmission parameters, scheduling parameters, power saving mode parameters, scanning process parameters, switching process parameters, network entry process parameters, ranging process parameters, security parameters;

The power saving mode parameter includes a combination of one or more of the following information: a sleep mode parameter, a idle mode parameter, and a deregistration mode parameter;

The security parameters include at least one of or any combination of the following: an authentication parameter, a data encryption and/or a decryption parameter. The terminal management policy information generated according to the terminal differentiation information of the preset terminal may be generated by the control station or other control stations or the core network side in the topology network.

The terminal differentiation information includes at least one of the following or any combination thereof: communication protocol information of the terminal, configuration parameter information of the terminal, and working state information of the terminal; wherein the communication protocol information of the terminal includes: a communication protocol type And/or communication protocol version number, and/or information of a gateway supporting which communication protocol the control station accesses;

The configuration parameter information of the terminal includes at least one of the following or any combination thereof: a configuration type number of the terminal, a parameter of the terminal or the control station configuration;

The working state information of the terminal includes at least one of the following or any combination thereof: a service type parameter of the terminal, a working mode parameter of the terminal, a mobility parameter of the terminal, and an operating performance parameter of the terminal;

The mobility parameter of the terminal includes information that the terminal is fixed or mobile, and/or a moving rate of the terminal;

The working performance parameters of the terminal include the working performance parameters of the terminal itself, and/or the measured working performance parameters of other network elements.

Step 210: The terminal selects a terminal management policy adapted to the terminal from the terminal management policy information according to the terminal differentiation information of the terminal, completes the configuration of the terminal differentiated working parameters and the mode, and reports the configuration plan to the control station to implement the Communication between the control station and the terminal.

In the above process, for a wireless communication system, the control station includes: a base station (BS), a relay station (RS), or a terminal having a control function; wherein the base station includes a macro base station (Macro BS), Micro base station (Pico BS) or pico base station (Femtocell BS).

In all the above schemes and embodiments, only the scenario in which the management information is successfully received is described. Correspondingly, since the control message may fail to receive, if the receiver does not correctly receive the management information, the sender may be required to resend the information or do nothing. I won't go into details here.

In summary, the present invention enables the differentiated terminal to obtain the management information of the refined management, optimizes the system performance, and is beneficial to the communication system to provide guarantee for the coexistence of terminals with different capabilities and different protocol versions, and also facilitates the smoothing of the communication system. Evolution, it should be noted that this scheme is applicable not only to wireless communication systems but also to wired communication systems.

One of ordinary skill in the art will appreciate that all or a portion of the steps above may be accomplished by a program to instruct the associated hardware, such as a read-only memory, a magnetic disk, or an optical disk. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module in the foregoing embodiment may be implemented in the form of hardware, or may be implemented in the form of a software function module. The invention is not limited to any specific combination of hardware and software.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Industrial Applicability The present invention provides a communication method, system, control station and terminal capable of adapting to terminal differentiation, so that differentiated terminals obtain refined management control information, optimize system performance, and facilitate communication systems for different capabilities and different The coexistence of the protocol version of the terminal provides guarantee, which is also conducive to the smooth evolution of the communication system.

Claims

Claim

A communication method capable of adapting to terminal differentiation, the method comprising:

2. The method of claim 1, wherein the terminal management policy information is generated by the control station, and the method further comprises: after the control station generates the terminal management policy information, The control station sends the terminal management policy information to the terminal.

The method according to claim 1 or 2, wherein the obtaining, by the control station, the terminal differentiation information of the terminal is implemented as follows:

4. The method of claim 3, wherein the controlling station actively detecting the terminal differentiation information of the terminal is implemented by the control station detecting a wireless or wired communication link.

5. The method of claim 1, wherein the terminal differentiation information comprises at least one of or any combination of the following:

Communication protocol information of the terminal, configuration parameter information of the terminal, and working status information of the terminal.

6. The method of claim 5, wherein the communication protocol information of the terminal comprises one or any combination of the following:

The communication protocol type of the terminal, the communication protocol version number of the terminal, and the access of the control station are supported. Which communication protocol is the gateway information.

The method according to claim 5, wherein the configuration parameter information of the terminal includes a configuration type number of the terminal and/or a parameter configured by the terminal.

8. The method according to claim 5, wherein the working state information of the terminal includes at least one of or any combination of the following:

The service type parameter of the terminal, the working mode parameter of the terminal, the mobility parameter of the terminal, and the working performance parameter of the terminal;

The method according to claim 1 or 2, wherein the terminal management policy information comprises terminal management information and/or terminal management commands.

10. The method according to claim 9, wherein the terminal management information includes at least one of or any combination of the following:

Data transmission parameters, scheduling parameters, power saving mode parameters, scanning process parameters, switching process parameters, network entry process parameters, ranging process parameters, security parameters.

11. The method of claim 10, wherein the data transmission parameter comprises an automatic repeat request (ARQ) parameter and/or a hybrid automatic repeat request (HARQ) parameter; the scheduling parameter includes at least one of the following: Or any combination thereof: a service flow parameter, a quality of service (QoS) parameter, a bandwidth allocation parameter; the power saving mode parameter includes at least one of or any combination of the following: a sleep mode parameter, an idle mode parameter, a deregistration mode The security parameter includes at least one of or any combination of the following: an authentication parameter, a data encryption, and/or a decryption parameter.

12. The method of claim 9, wherein the terminal management command comprises the following One or any combination of these:

Data transmission control command, scheduling control command, service flow control command, bandwidth allocation control command, power saving mode control command, sleep mode control command, idle mode control command, deregistration mode control command, switching control command, scan control command, network Enter control commands, ranging control commands, authentication control commands, data encryption and/or decryption control commands.

The method of claim 2, wherein the sending, by the control station, the terminal management policy information to the terminal is implemented by one or more of the following: unicast, multicast, and broadcast.

The method according to claim 2, further comprising: the terminal completing the setting of the terminal differentiated working parameter and the mode according to the terminal management policy information sent by the control station, to implement the relationship with the control station Communication.

The method of claim 2, wherein the terminal management policy information is in the form of an index table, which is compressed according to a rule pre-agreed by the control station and the terminal, and then sent to the terminal, and The method further includes: after decompressing and parsing the terminal management policy information, the terminal completes configuration of a terminal differentiated working parameter and a mode to implement communication with the control station.

The method according to claim 3, wherein when the control station acquires terminal differentiation information of the terminal through another control station or a core network side in the topology network, the terminal management policy information is It is generated by other control stations or core network side.

The method according to claim 1 or 2, wherein the control station comprises: a base station (BS), a relay station (RS) or a terminal having a control function, wherein the base station comprises a macro base station (Macs), Micro base station (Pico BS) or pico base station (Femtocell BS).

18. A communication system capable of adapting to terminal differentiation, the system comprising a control station and a terminal, and further comprising:

a control station control module configured to implement control of communication between the terminal and the control station System.

19. A communication method capable of adapting to terminal differentiation, the method comprising:

The method according to claim 19, wherein the terminal management policy information is a combination of various terminal differentiated information parameters and corresponding identification information that are preset by the control station and the terminal.

The method according to claim 20, wherein the identification information is an index table, and the total number of the sequence numbers of the index table is the total number of all combinations of terminal differentiation information in the communication system, and each sequence number corresponds to a predetermined number. The terminal differentiation information that is set, the preset terminal differentiation information is a combination of terminal differentiation information parameters, and the sequence number corresponding to the preset terminal differentiation information is corresponding to the terminal differentiation information. Logo.

The method according to claim 19, wherein the terminal management policy information sent by the control station to the terminal comprises terminal management information and/or terminal management commands.

23. The method of claim 22, wherein the terminal management information comprises at least one of or any combination of the following:

The data transmission parameter includes an automatic repeat request (ARQ) parameter and/or a hybrid automatic repeat request ( HARQ ) parameter;

The scheduling parameter includes a combination of one or more of the following: service flow parameters, quality of service

(QoS) parameters, bandwidth allocation parameters;

The power saving mode parameter includes a combination of one or more of the following information: a sleep mode parameter, an idle mode parameter, and a deregistration mode parameter; The security parameters include at least one of or any combination of the following: an authentication parameter, a data encryption, and/or a decryption parameter.

The method according to claim 19, wherein the terminal management policy information generated according to the preset terminal differentiation information is generated by the control station or other control station or core network side in the topology network.

The method according to claim 19, wherein the terminal differentiation information includes at least one of or any combination thereof:

The communication protocol information of the terminal, the configuration parameter information of the terminal, and the working state information of the terminal; wherein, the communication protocol information of the terminal includes: a communication protocol type and/or a communication protocol version number;

The method of claim 22, wherein the terminal management command comprises one or any combination of the following:

27. A communication system capable of adapting to terminal differentiation, the system comprising a control station and a terminal, wherein

The control station includes:

The terminal includes:

28. A control station capable of adapting to terminal differentiation, the control station comprising:

29. A control station capable of adapting to terminal differentiation, the control station comprising:

30. A terminal capable of adapting to terminal differentiation, the terminal comprising:

The terminal management policy information receiving and selecting module is configured to receive and select the terminal management policy information adapted to the terminal, and complete the configuration of the terminal differentiated working parameters and modes; and the configuration scheme reporting module, configured to report the configuration scheme to the control station .