CN1805430A - Internet protocol configuration setting negotiation method, device, terminal equipment and mobile terminal - Google Patents

Abstract

The invention discloses an internet protocol configuration setting negotiation method, an internet protocol configuration setting negotiation device, terminal equipment and a mobile terminal. First, before a terminal device has not entered a point-to-point protocol (PPP) mode, a mobile terminal is instructed to perform a packet data protocol Context Activation (PDP Context Activation) procedure. Thereafter, the mobile terminal transmits a response to the terminal device, causing the terminal device to enter the peer-to-peer protocol mode. Then, a PPP connection between the terminal equipment and the mobile terminal is established. The terminal device then instructs the mobile terminal to request activation of an internet protocol. Then, the mobile terminal responds to the terminal device according to a result of the corresponding PDP context activation procedure, so that the IP is activated in the terminal device. The method and the device provided by the invention effectively overcome the problem of Internet protocol configuration setting.

Description

Internet protocol configuration setting negotiation method, device, terminal equipment and mobile terminal

technical field

The present invention is related to wireless network construction, and in particular to a method for negotiation (Negotiation) of an Internet Protocol (Internet Protocol, IP) configuration setting (Configuration), and a terminal equipment (Terminal Equipment, TE) using the method With the mobile terminal (MobileTerminal, MT).

Background technique

The wireless data service of Global System for Mobile Communication (GSM) is a combination of data communication technology and mobile communication technology. GSM wireless data service enables people to obtain the required information anytime and anywhere, such as sending and receiving emails and browsing the Internet, without being limited by space and region.

In GSM, a commonly used service is General Packet Radio Service (General Packet Radio Service, GPRS), which can provide mobile users with packet-switched data services, and combined with Internet Protocol to provide mobile Internet access. In order to support IP services for mobile users, mobile terminals usually provide basic protocols such as Point-to-Point Protocol (PPP) to communicate with TEs, so that IP packets can be transferred between MTs and TEs. PPP is a widely supported protocol in most operating systems, and it can alleviate the need for any specific protocol on the TE. IP can be grouped through PPP and transmitted according to the packet switching network of GPRS (please refer to 3GPP TS 27.060).

In the process of mobile Internet access, host configuration setting and user authentication can pass PPP (please refer to RFC 1661) and GPRS signaling procedure (Signaling Procedure) (please refer to 3GPP TS23.060 and 3GPP TS 24.008 packet data protocol ( Packet Data Protocol, PDP) Context (Activation) program) is completed. Next, please refer to FIG. 1 , which is a schematic diagram showing an example of using IP under PPP in a known MT. It should be noted that this example only describes the partial operations of connection establishment, host authentication, and IP configuration settings in PPP, and does not include all the details of PPP. (Please refer to 3GPP TS 27.060).

First, in step S101, the TE sends an AT command, such as a modem control command, to the MT to set related parameters and enter the PPP mode, and in step S102, the MT sends an AT response to the TE. Note that block 130 indicates that the TE and MT have entered PPP mode. Next, as in step S103, the PPP in the TE sends a Link Control Protocol (Link Control Protocol, LCP) configuration setting request (Configure-Request) to the MT. This request is used to establish a PPP link between TE and MT. In step S104, the MT returns an LCP configuration response (Configure-Ack) to the TE to confirm that the PPP connection has been established. Afterwards, as in step S105, the PPP in the MT sends an LCP configuration setting request to the TE to negotiate an authentication protocol to be used for authentication between the TE and the MT. Next, as in step S106, the TE returns an LCP configuration setting response to the MT to confirm the authentication protocol. Afterwards, as in step S107, an authentication operation is performed between the TE and the MT. In the known technology, before the PDP context is activated, the MT must first obtain the authentication materials required for the authentication of the relevant host, such as user name and password. Therefore, relevant authentication materials can be obtained in the aforementioned steps S103 to S106. After that, as in step S108, the PPP in the TE sends a Network Control Protocol (NCP) configuration setting request to the MT. This command activates the IP configuration program. If the MT has not performed packet switching (Packet Switch, PS) attach (Attach), then as in step S109, the MT performs a packet switching attach procedure to a gateway GPRS support node (Gateway GPRS Support Node, GGSN). The purpose of the packet switching attachment is to inform a Gateway GPRS Support Node (Gateway GPRS Support Node, GGSN), such as a telecom system operator, that GPRS service is required. After the PS attach, as in step S110, the MT executes the PDP context activation procedure. At this time, the IP configuration setting parameters can be transmitted through the PDP context activation message. In addition, the PDP Context Activation Accept (PDP Context Activation Accept) received by the network may include an IP configuration setting response. Afterwards, as in step S111, the MT responds to the configuration setting requirements of the Network Control Protocol (NCP) at the TE side according to the IP configuration settings. PPP on the TE activates the IP service after receiving this NCP response.

In the known technology, the TE first sends an AT command to the MT to set related parameters and enter the PPP mode (eg, step S101 ). On this premise, before the MT receives the PDP context activation acceptance (eg step S110), the TE will continuously resend the NCP configuration setting request to the MT according to the configuration setting. In the known technology, the PPP mode is applied to a dial-up network, that is, a fixed network. Due to the fast connection speed and low transmission delay of the fixed network, the known IP configuration setting negotiation does not cause serious problems. However, when the PPP mode is applied to the wireless network, if the wireless network delay is long due to unstable radio conditions, the TE must continuously resend the NCP configuration setting request to the MT. At this time, the timer of the TE may exceed the time and the counter may exceed a predetermined number, so that the TE considers that the establishment of the PPP connection fails. In addition, even after the NCP configuration setting response is successfully transmitted from the MT to the TE, it is possible that the domain name system (Domain Name System, DNS) cannot be configured. This unpredictable wireless network delay will lead to unreliable IP configuration settings.

Contents of the invention

In view of this, the present invention is provided to solve the aforementioned problems of IP configuration settings.

Therefore, the object of the present invention is to provide a reliable IP configuration setting negotiation method, and a terminal device and a mobile terminal using the method.

In order to achieve the above object of the present invention, the present invention provides an IP configuration setting negotiation method. First, before a terminal equipment enters a PPP mode, a mobile terminal is instructed to perform a PDP context activation procedure. Afterwards, the mobile terminal transmits a response to the terminal device, causing the terminal device to enter the PPP mode. Next, a PPP connection between the terminal device and the mobile terminal is established. The terminal device then instructs the mobile terminal to perform IP configuration settings as required by the NCP. Afterwards, the mobile terminal responds to the terminal device in real time according to a result of the corresponding PDP context activation procedure, so that the IP can be successfully activated in the terminal device.

If the mobile terminal has not performed a PS attach, the mobile terminal performs PS attach to a GGPRS support node.

The mobile terminal negotiates an authentication protocol with the terminal device, and performs an authentication operation according to the authentication protocol. An authentication information can be sent from the terminal device to the mobile terminal through a short message, or directly set in the mobile terminal for authentication operation.

Wherein, the response is transmitted from the mobile terminal to the terminal device after the PDP context activation procedure is completed, or after a PDP context activation request corresponding to the PDP context activation procedure is transmitted to a network.

The above-mentioned method of the present invention can be recorded in a physical medium through program code. When the program code is loaded and executed by the machine, the machine becomes an apparatus for implementing the present invention.

In order to make the above-mentioned objects, features and advantages of the present invention more comprehensible, the following specific examples are given together with the accompanying diagrams, and are described in detail as follows.

Description of drawings

FIG. 1 is a schematic diagram showing an example of using an Internet protocol under a point-to-point protocol in a known mobile terminal;

FIG. 2 is a schematic diagram showing a mobile Internet access environment according to the present invention;

3 is a flow chart showing an IP configuration setting negotiation method according to an embodiment of the present invention;

4 is a schematic diagram showing a storage medium storing program codes for providing an IP configuration setting negotiation method according to an embodiment of the present invention;

FIG. 5 is a schematic diagram showing a storage medium storing program codes for providing an IP configuration setting negotiation method according to another embodiment of the present invention.

Symbol Description:

S101, S102,..., S111 Operation steps

130, 320 Point-to-point protocol mode block

21. TE terminal equipment

22. MT mobile terminal

23. GGSN Gateway General Packet Radio Service Support Node

24 Internet

S301, S302, ..., S311 Operation steps

400, 500 Devices

410, 510 Storage media

411, 412, 413, 414, 415, 511, 512, 513, 514, 515 program code

Detailed ways

The present invention provides a novel method and device to overcome the aforementioned problems in establishing a wireless network between devices. Because the success of the negotiation of the Internet protocol configuration settings in the PPP mode depends on the success of the execution of the PDP context activation. Therefore, in an embodiment of the present invention, after determining that the PDP context is successfully activated, the PPP mode connection (entering the PPP mode) can be performed, and this method can ensure the success of the overall IP configuration setting negotiation. In another embodiment of the present invention, the success probability of the overall IP configuration setting negotiation can be increased by performing the PDP context activation operation earlier. This approach can prevent the TE from having to retry continuously to send the NCP configuration setting request to the MT due to the long delay of the wireless network, which causes the TE to time out and cause the TE to think that the establishment of the PPP connection has failed. In other words, the present invention can ensure the successful negotiation of the IP configuration setting, or increase the probability of the successful negotiation of the IP configuration setting.

FIG. 2 is a schematic diagram showing a mobile Internet access environment according to the present invention. As shown in the figure, the mobile Internet environment at least includes a terminal equipment (TE) 21, such as a notebook computer; a mobile terminal (MT) 22, such as a mobile phone; and a gateway GPRS support node (GGSN) 23, such as a telecom operator and/or Internet Service Providers (ISPs). Wherein, the terminal device 21 and the mobile terminal 22 support PPP to communicate with each other. The terminal device 21 can connect with the gateway GPRS support node 23 through the wireless telecommunication network through the mobile terminal 22 and access the Internet 24 through the gateway GPRS support node 23 . Before accessing the Internet 24, the terminal device 21 must negotiate with the mobile terminal 22 for connection establishment, host authentication, and IP configuration setting, etc., details of which will be described later.

FIG. 3 is a flowchart showing an IP configuration setting negotiation method according to an embodiment of the invention.

First, as in step S301, the terminal device 21 sends an instruction to the mobile terminal 22 to set relevant parameters, and requires the mobile terminal 22 to perform a PDP context activation procedure. Wherein, the above-mentioned command may be an AT command set used to control the operation of the modem. The data required for relevant parameter setting can be sent to mobile terminal 22 by order, and wherein, parameter setting can be the quality of service (QoS) setting of demand, PDP address, access point name (Access Point Name, APN), compression options, and protocol configuration setting options, etc. After receiving the instruction transmitted by the terminal device 21, as in step S302, the mobile terminal 22 correspondingly instructs the gateway GPRS support node 23 to execute the PDP context activation procedure. Wherein, the IP configuration setting parameter can be transmitted between the mobile terminal 22 and the network through the protocol configuration setting option in the PDP context activation message. Afterwards, as in step S303, the gateway GPRS support node 23 may transmit a PDP context activation acceptance back to the mobile terminal 22 corresponding to the PDP context activation procedure. The protocol configuration setting option received by the network in the PDP context activation accept may include an IP configuration setting response. Note that the IP configuration setting response will be used in subsequent NCP procedures, which will be described later. In addition, if the mobile terminal 22 has not performed PS attach, the mobile terminal 22 will first perform a PS attach procedure to the gateway GPRS support node 23 .

Afterwards, in step S304, the mobile terminal 22 sends a response to the terminal device 21, causing the terminal device 21 to enter the PPP mode. Block 320 indicates that the terminal device 21 and the mobile terminal 22 have entered the PPP mode.

It should be noted that, in one embodiment, the transmission timing of the above response, that is, the time point at which the terminal device 21 enters the PPP mode, may be after the PDP context activation procedure is completed, that is, the MT will send the response after the PDP context activation operation is successful. AT responds to TE, and then TE will start to enter PPP mode. In this embodiment, since the PDP context activation has been completed, the success of the PPP mode connection and IP configuration setting negotiation can be ensured. In another embodiment, the transmission timing of the above response, that is, the time point at which the terminal equipment 21 enters the PPP mode may be when the MT is performing the PDP context activation procedure, or a PDP context activation request of the corresponding PDP context activation procedure. After being sent to a network, in other words, before the MT starts to complete the PDP context activation, the MT sends the AT response to the TE, so that the TE starts to enter the PPP mode. In this embodiment, compared with the prior art, the MT performs the PDP context activation procedure in advance to reduce the possibility of TE timeout, thereby increasing the probability of successful negotiation between PPP mode connection and IP configuration setting. It should be noted that, as long as the PDP context activation procedure needs to be performed before using the IP configuration setting in the transmission step of the NCP configuration setting request and the NCP configuration setting response. Therefore, performing the PDP context activation procedure earlier can increase the connection success probability.

Next, as step S305 , the PPP in the terminal device 21 sends an LCP configuration setting request to the mobile terminal 22 to request to establish a PPP connection between the terminal device 21 and the mobile terminal 22 . Afterwards, in step S306, the mobile terminal 22 returns an LCP configuration setting response to the terminal device 21 to confirm that the P2P connection has been established.

Afterwards, as in step S307, the PPP in the mobile terminal 22 sends an LCP configuration setting request to the terminal device 21 to negotiate an authentication protocol to be used for authentication between the terminal device 21 and the mobile terminal 22. Next, in step S308, the terminal device 21 returns an LCP configuration setting response to the mobile terminal 22 to confirm the authentication protocol. Afterwards, as in step S309, the authentication operation is performed between the terminal device 21 and the mobile terminal 22. It should be noted that the mobile terminal 22 can be initially set to negotiate with Challenge Handshake Authentication Protocol (CHAP), and if unsuccessful, negotiate with Password Authentication Protocol (PAP). If none of the terminal devices 21 supports any authentication protocol, no authentication operation needs to be performed between the terminal device 21 and the mobile terminal 22 . It should be noted that the authentication data can be built in the mobile terminal 22 in advance, or the terminal device 21 can use the same AT command, Another AT command is sent to the mobile terminal 22 through a configuration setting tool, such as a connection management tool, a dial-up service agent module, or a short message.

Next, as in step S310, the PPP in the terminal device 21 sends an NCP configuration setting request to the mobile terminal 22 to request the mobile terminal 22 to respond to the IP-related configuration setting, which includes an IP address and a DNS address. When the mobile terminal 22 receives the NCP configuration setting request, as in step S311 , the previously received IP configuration setting response is sent back to the terminal device 21 , so that the IP is activated in the terminal device 21 . After the IP communication protocol service is activated, the terminal device 21 can access the Internet 24 through the mobile terminal 22 through the gateway GPRS support node 23 .

FIG. 4 is a schematic diagram showing a storage medium of program codes of an IP configuration setting negotiation method according to an embodiment of the present invention. The program product includes a storage medium 410 that can be used in the device 400, such as a terminal device, and stores machine-readable program codes. The machine-readable program code includes at least program code 411, which is used to instruct the mobile terminal to perform a PDP context activation procedure before the terminal device enters the PPP mode; program code 412, which is used to receive the response sent by the mobile terminal, causing the terminal device to enter the PPP mode mode; program code 413, in order to establish the PPP connection between the terminal equipment and the mobile terminal; program code 414, in order to indicate the mobile terminal, to require the mobile terminal to activate the response IP configuration setting; and program code 415, in order to receive the mobile The terminal responds to a result of the PDP context activation procedure so that IP is activated in the terminal device.

FIG. 5 is a schematic diagram showing a storage medium of program codes of an IP configuration setting negotiation method according to another embodiment of the present invention. The program product includes a storage medium 510 that can be used in the device 500, such as a mobile terminal, and stores machine-readable program codes. The machine-readable program code includes at least program code 511, which is used to receive an instruction from a terminal device to perform a PDP context activation procedure before entering the PPP mode; program code 512, which is used to transmit a response to the terminal device, causing the terminal device to Enter the PPP mode; program code 513 is used to establish a PPP connection between the terminal device and the mobile terminal; program code 514 is used to receive an indication that the terminal device requires the mobile terminal to activate and respond to IP configuration settings; and program code 515 is used to Respond to the terminal device according to a result of the corresponding PDP context activation procedure, so that IP is activated in the terminal device.

Therefore, the present invention provides a method that can reliably perform IP configuration setting negotiation between a terminal device and a mobile terminal. The mobile terminal can obtain the IP configuration settings first, and then enter the PPP mode with the terminal device, which can ensure that the connection between the terminal device and the mobile terminal will not be interrupted by wireless network delays caused by unstable radio conditions.

The method and system of the present invention, or specific forms or parts thereof, may be contained in a physical medium in the form of program code, such as a floppy disk, an optical disk, a hard disk, or any other machine-readable (such as computer-readable) A storage medium in which, when the program code is loaded and executed by a machine, such as a computer, the machine becomes an apparatus for participating in the present invention. The method and device of the present invention can also be transmitted in the form of program code through some transmission media, such as wires or cables, optical fibers, or any transmission mode, wherein when the program code is received, loaded and executed by a machine, such as a computer , this machine becomes a device for participating in the present invention. When implemented on a general-purpose processor, the program code combines with the processor to provide a unique device that operates similarly to application-specific logic circuits.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this art can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, this The scope of protection of an invention shall be determined by the scope of the patent application.

Claims (44)

1, a kind of IP configuration and setting negotiation method is characterized in that comprising the following steps:

One terminal equipment (te) does not enter before a point-to-point protocol (PPP) pattern as yet, transmits one first instruction to a portable terminal (MT), carries out a packet data protocol context activation (PDP Context Activation) program to require this portable terminal;

This portable terminal responds this first instruction and carries out this packet data protocol context activation program, thereby obtain a packet data protocol context activation and accept (PDP Context Activation Accept) information, wherein this packet data protocol context activation is received information and is comprised an IP configuration and setting at least, and this IP configuration and setting is that a Network Control Protocol configuration and setting that is used to respond subsequently from this terminal equipment requires (NCP Configure-Reqest);

This portable terminal transmits mutually should first one first response of instructing give this terminal equipment, causes this terminal equipment to enter this point-to-point protocol pattern;

Point-to-point protocol in this terminal equipment transmits one first binding control protocol configuration and setting and requires (LCP Configure-Request) to give this portable terminal, links to require a setting up point-to-point protocol between this terminal equipment and this portable terminal;

This portable terminal returns one first and links control protocol configuration and setting response (LCP Configure-Ack) to this terminal equipment, sets up to confirm that this point-to-point protocol links;

This point-to-point protocol in this terminal equipment transmits a Network Control Protocol configuration and setting and requires to this portable terminal, responds an IP configuration and setting to require this portable terminal; And

This portable terminal sends back this terminal equipment with this IP configuration and setting response, makes this Internet protocol activate in this terminal equipment.

2, IP configuration and setting negotiation method as claimed in claim 1, it is characterized in that, comprise more that if this portable terminal does not carry out a packet-switched when adhering to (PS Attach) as yet then this portable terminal carries out this packet-switched to a ggsn (GGSN) and adheres to.

3, IP configuration and setting negotiation method as claimed in claim 1 is characterized in that, more comprises the following steps:

This point-to-point protocol transmits one second and links the control protocol configuration and setting and require to this terminal equipment in this portable terminal, to consult an authenticating authentication protocol that will use between this terminal equipment and this portable terminal;

This terminal equipment returns one second binding control protocol configuration and setting and responds to this portable terminal, to confirm this authentication protocol; And

This portable terminal carries out an authentication operation according to this authentication protocol.

4, IP configuration and setting negotiation method as claimed in claim 3 is characterized in that, comprises that more this terminal equipment sends an authentication information to this portable terminal with one second instruction, to carry out this authentication operation.

5, IP configuration and setting negotiation method as claimed in claim 3 is characterized in that, more comprises when this terminal equipment transmits this first instruction to this portable terminal, sends an authentication information to this portable terminal simultaneously, to carry out this authentication operation.

6, IP configuration and setting negotiation method as claimed in claim 3 is characterized in that, comprises that more the configuration and setting instrument by this terminal equipment sends an authentication information to this portable terminal, to carry out this authentication operation.

7, IP configuration and setting negotiation method as claimed in claim 3 is characterized in that, more comprises by a short message mode sending an authentication information to this portable terminal, to carry out this authentication operation.

8, IP configuration and setting negotiation method as claimed in claim 3 is characterized in that, more comprises according to an authentication information of setting in this portable terminal carrying out this authentication operation.

9, IP configuration and setting negotiation method as claimed in claim 1 is characterized in that, wherein this first response is to receive information after this portable terminal receives in this packet data protocol context activation, sends this terminal equipment to by this portable terminal.

10, IP configuration and setting negotiation method as claimed in claim 1, it is characterized in that, wherein this first response is after a packet data protocol context activation that mutually should the packet data protocol context activation program requires to be transferred into a network, sends this terminal equipment to by this portable terminal.

11, a kind of IP configuration and setting negotiation method, in order to carry out IP configuration and setting negotiation at a terminal equipment (te) and a portable terminal (MT), this method comprises the following steps:

Before this terminal equipment does not enter a point-to-point protocol (PPP) pattern as yet, indicate this portable terminal to carry out a packet data protocol context activation (PDP Context Activation) program;

This portable terminal transmits a response and gives this terminal equipment, causes this terminal equipment to enter this point-to-point protocol pattern;

A point-to-point protocol of setting up between this terminal equipment and this portable terminal links;

This terminal equipment is indicated this portable terminal, responds an IP configuration and setting to require this portable terminal; And

This portable terminal responds this terminal equipment according to a result that mutually should the packet data protocol context activation program, so that this Internet protocol activates in this terminal equipment.

12, IP configuration and setting negotiation method as claimed in claim 11, it is characterized in that, comprise more that when if this portable terminal does not carry out a packet switching as yet and adheres to (PS Attach) then this portable terminal carries out this packet switching to a ggsn (GGSN) and adheres to.

13, IP configuration and setting negotiation method as claimed in claim 11 is characterized in that, more comprises the following steps:

This portable terminal and this terminal equipment are consulted an authentication protocol; And

Carry out an authentication operation according to this authentication protocol.

14, IP configuration and setting negotiation method as claimed in claim 13 is characterized in that, comprises that more this terminal equipment sends an authentication information to this portable terminal, to carry out this authentication operation.

15, IP configuration and setting negotiation method as claimed in claim 13 is characterized in that, more comprises by a short message mode sending an authentication information to this portable terminal, to carry out this authentication operation.

16, IP configuration and setting negotiation method as claimed in claim 13 is characterized in that, more comprises according to an authentication information of setting in this portable terminal carrying out this authentication operation.

17, IP configuration and setting negotiation method as claimed in claim 11 is characterized in that, wherein this response is after this packet data protocol context activation program is finished, and sends this terminal equipment to by this portable terminal.

18, IP configuration and setting negotiation method as claimed in claim 11, it is characterized in that, wherein this response is after a packet data protocol context activation that mutually should the packet data protocol context activation program requires to be transferred into a network, sends this terminal equipment to by this portable terminal.

19, a kind of terminal equipment (te) is consulted in order to carry out an IP configuration and setting with a portable terminal (MT), comprises at least:

One processing unit, in order to carry out the following step:

Before this terminal equipment does not enter a point-to-point protocol (PPP) pattern as yet, indicate this portable terminal to carry out a packet data protocol context activation (PDP Context Activation) program;

A response that mutually should portable terminal transmits causes this terminal equipment to enter this point-to-point protocol pattern;

A point-to-point protocol of setting up between this terminal equipment and this portable terminal links;

Indicate this portable terminal, respond an IP configuration and setting to require this portable terminal; And

Receive the result that this portable terminal mutually should the packet data protocol context activation program, so that this Internet protocol activates in this terminal equipment.

20, terminal equipment as claimed in claim 19 is characterized in that, wherein this processing unit is more consulted an authentication protocol with this portable terminal.

21, terminal equipment as claimed in claim 20 is characterized in that, wherein this processing unit more sends an authentication information to this portable terminal, makes this portable terminal carry out an authentication operation according to this authentication protocol and this authentication information.

22, a kind of portable terminal (MT) is consulted in order to carry out an IP configuration and setting with a terminal equipment (te), comprises at least:

One processing unit, in order to carry out the following step:

Before this terminal equipment does not enter a point-to-point protocol (PPP) pattern as yet, receive one first indication of this terminal equipment, to carry out a packet data protocol context activation (PDP ContextActivation) program;

Transmit a response and give this terminal equipment, cause this terminal equipment to enter this point-to-point protocol pattern;

A point-to-point protocol of setting up between this terminal equipment and this portable terminal links;

Receiving this terminal equipment requires this portable terminal to respond one second indication of an IP configuration and setting; And

Respond this terminal equipment according to a result that mutually should the packet data protocol context activation program, so that this Internet protocol activates in this terminal equipment.

23, portable terminal as claimed in claim 22, it is characterized in that, wherein this processing unit more when this portable terminal does not carry out a packet switching as yet and adheres to (PS Attach), carries out this packet switching to a ggsn (GGSN) and adheres to.

24, portable terminal as claimed in claim 22 is characterized in that, wherein this processing unit is more consulted an authentication protocol with this terminal equipment.

25, portable terminal as claimed in claim 24 is characterized in that, wherein this processing unit more receives an authentication information by this terminal equipment, and carries out an authentication operation according to this authentication protocol and this authentication information.

26, portable terminal as claimed in claim 24 is characterized in that, wherein this processing unit more receives an authentication information by a short message mode, and carries out an authentication operation according to this authentication protocol and this authentication information.

27, portable terminal as claimed in claim 24 is characterized in that, wherein this processing unit more carries out an authentication operation according to an authentication information of setting in this authentication protocol and this portable terminal.

28, portable terminal as claimed in claim 22 is characterized in that, wherein this processing unit is after this packet data protocol context activation program is finished, and sends this response to this terminal equipment.

29, portable terminal as claimed in claim 22, it is characterized in that, wherein this processing unit be in transmit mutually should the packet data protocol context activation program a packet data protocol context activation require to a network, to send this response to this terminal equipment.

30, a kind of IP configuration and setting negotiation method is applicable to a terminal equipment (te), consults in order to carry out an IP configuration and setting with a portable terminal (MT), comprises the following steps:

Before this terminal equipment does not enter a point-to-point protocol (PPP) pattern as yet, indicate this portable terminal to carry out a packet data protocol context activation (PDP Context Activation) program;

A response that mutually should portable terminal transmits causes this terminal equipment to enter this point-to-point protocol pattern;

A point-to-point protocol of setting up between this terminal equipment and this portable terminal links;

Indicate this portable terminal, respond an IP configuration and setting to require this portable terminal; And

Receive the result that this portable terminal mutually should the packet data protocol context activation program, so that this Internet protocol activates in this terminal equipment.

31, IP configuration and setting negotiation method as claimed in claim 30 is characterized in that, more comprises with this portable terminal consulting an authentication protocol.

32, IP configuration and setting negotiation method as claimed in claim 31 is characterized in that, more comprises sending an authentication information to this portable terminal, makes this portable terminal carry out an authentication operation according to this authentication protocol and this authentication information.

33, a kind of IP configuration and setting negotiation method is applicable to a portable terminal (MT), consults in order to carry out an IP configuration and setting with a terminal equipment (te), comprises the following steps:

Before this terminal equipment does not enter a point-to-point protocol (PPP) pattern as yet, receive one first indication of this terminal equipment, to carry out a packet data protocol context activation (PDP ContextActivation) program;

Transmit a response and give this terminal equipment, cause this terminal equipment to enter this point-to-point protocol pattern;

A point-to-point protocol of setting up between this terminal equipment and this portable terminal links;

Receiving this terminal equipment requires this portable terminal to respond one second indication of an IP configuration and setting; And

Respond this terminal equipment according to a result that mutually should the packet data protocol context activation program, so that this Internet protocol activates in this terminal equipment.

34, IP configuration and setting negotiation method as claimed in claim 33, it is characterized in that, more comprise when this portable terminal and do not carry out a packet-switched as yet when adhering to (PS Attach), carry out this packet-switched to a ggsn (GGSN) and adhere to.

35, IP configuration and setting negotiation method as claimed in claim 33 is characterized in that, more comprises with this terminal equipment consulting an authentication protocol.

36, IP configuration and setting negotiation method as claimed in claim 35 is characterized in that, more comprises by this terminal equipment receiving an authentication information, and carries out an authentication operation according to this authentication protocol and this authentication information.

37, IP configuration and setting negotiation method as claimed in claim 35 is characterized in that, more comprises by a short message mode receiving an authentication information, and carries out an authentication operation according to this authentication protocol and this authentication information.

38, IP configuration and setting negotiation method as claimed in claim 35 is characterized in that, more comprises according to an authentication information of setting in this authentication protocol and this portable terminal carrying out an authentication operation.

39, IP configuration and setting negotiation method as claimed in claim 33 is characterized in that, wherein this response is after this packet data protocol context activation program is finished, and sends this terminal equipment to.

40, IP configuration and setting negotiation method as claimed in claim 33, it is characterized in that, wherein this response be in transmit mutually should the packet data protocol context activation program a packet data protocol context activation require to a network, to send this terminal equipment to.

41, a kind of machine-readable media causes a terminal equipment (te) to carry out an IP configuration and setting negotiation method when storing a program in order to execution, and this method comprises the following steps:

Before this terminal equipment does not enter a point-to-point protocol (PPP) pattern as yet, indicate a portable terminal (MT) to carry out a packet data protocol context activation (PDP Context Activation) program;

Receive the response that this portable terminal transmits, cause this terminal equipment to enter this point-to-point protocol pattern;

A point-to-point protocol of setting up between this terminal equipment and this portable terminal links;

Indicate this portable terminal, respond an IP configuration and setting to require this portable terminal; And

Receive the result that this portable terminal mutually should the packet data protocol context activation program, so that this Internet protocol activates in this terminal equipment.

42, a kind of machine-readable media causes a portable terminal (MT) to carry out an IP configuration and setting negotiation method when storing a program in order to execution, and this method comprises the following steps:

Before not entering a point-to-point protocol (PPP) pattern as yet, receive one first indication of a terminal equipment, to carry out a packet data protocol context activation (PDP Context Activation) program;

Transmit a response and give this terminal equipment, cause this terminal equipment to enter this point-to-point protocol pattern;

A point-to-point protocol of setting up between this terminal equipment and this portable terminal links;

Receiving this terminal equipment requires this portable terminal to respond one second indication of an IP configuration and setting; And

Respond this terminal equipment according to a result that mutually should the packet data protocol context activation program, so that this Internet protocol activates in this terminal equipment.

43, a kind of IP configuration and setting negotiation method comprises the following steps:

One terminal equipment (te) does not enter before a point-to-point protocol (PPP) pattern as yet, transmits one first instruction to a portable terminal (MT), carries out a packet data protocol context activation (PDP Context Activation) program to require this portable terminal;

This portable terminal should first instruction be carried out this packet data protocol context activation program mutually, thereby obtain a packet data protocol context activation and accept (PDP Context Activation Accept) message, wherein this packet data protocol context activation accepts message and comprises an IP configuration and setting at least, and a Network Control Protocol configuration and setting of being initiated by this terminal equipment (te) after this IP configuration and setting system is used to respond requires (NCP Configure-Request);

This portable terminal accepts message after this portable terminal receives in this packet data protocol context activation, transmits mutually and should first one first response of instructing give this terminal equipment, causes this terminal equipment to enter this point-to-point protocol pattern;

Point-to-point protocol in this terminal equipment transmits one first binding control protocol configuration and setting and requires (LCP Configure-Request) to give this portable terminal, links to require a setting up point-to-point protocol between this terminal equipment and this portable terminal;

This portable terminal returns one first and links control protocol configuration and setting response (LCPConfigure-Ack) to this terminal equipment, sets up to confirm that this point-to-point protocol links;

This point-to-point protocol in this terminal equipment transmits a Network Control Protocol configuration and setting and requires to this portable terminal, responds an IP configuration and setting to require this portable terminal; And

This portable terminal sends back this terminal equipment with this IP configuration and setting response, makes this Internet protocol activate in this terminal equipment.

44, a kind of IP configuration and setting negotiation method comprises the following steps:

One terminal equipment (te) does not enter before a point-to-point protocol (PPP) pattern as yet, transmits one first instruction to a portable terminal (MT), carries out a packet data protocol context activation (PDP Context Activation) program to require this portable terminal;

This portable terminal should first instruction be carried out this packet data protocol context activation program mutually, thereby obtain a packet data protocol context activation and accept (PDP Context Activation Accept) message, wherein this packet data protocol context activation accepts message and comprises an IP configuration and setting at least, and a Network Control Protocol configuration and setting of being initiated by this terminal equipment (te) after this IP configuration and setting system is used to respond requires (NCP Configure-Request);

This portable terminal carries out in this packet data protocol context activation program but before not finishing as yet, transmits mutually and should first one first response of instructing give this terminal equipment, causes this terminal equipment to enter this point-to-point protocol pattern;

Point-to-point protocol in this terminal equipment transmits one first binding control protocol configuration and setting and requires (LCP Configure-Request) to give this portable terminal, links to require a setting up point-to-point protocol between this terminal equipment and this portable terminal;

This portable terminal returns one first and links control protocol configuration and setting response (LCPConfigure-Ack) to this terminal equipment, sets up to confirm that this point-to-point protocol links;

This point-to-point protocol in this terminal equipment transmits a Network Control Protocol configuration and setting and requires to this portable terminal, responds an IP configuration and setting to require this portable terminal; And

This portable terminal sends back this terminal equipment with this Network Control Protocol configuration and setting response, makes this Internet protocol activate in this terminal equipment.

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