CN102045790A

CN102045790A - Method and device for acquiring global cell identification and controlling data transmission

Info

Publication number: CN102045790A
Application number: CN2009101106271A
Authority: CN
Inventors: 王济勇; 赵旸; 房明; 尹丽坤
Original assignee: Huawei Technologies Co Ltd
Current assignee: Suzhou Wuzhong District Xukou Guangbo Mold Processing Factory
Priority date: 2009-10-14
Filing date: 2009-10-14
Publication date: 2011-05-04
Anticipated expiration: 2029-10-14
Also published as: CN102045790B

Abstract

The embodiment of the invention discloses a method and a device for acquiring global cell identification and controlling data transmission. The method for acquiring global cell identification comprises the following steps: a terminal under the connection mode transmits first indication information, wherein the first indication information comprises the indication information that the terminal reads the starting time of the system information of a first cell, the first cell comprises a CSG cell or a hybrid cell and the system information comprises the global cell identification of the first cell; the terminal starts to receive the system information from the starting time according to the first indication information; and the terminal obtains the global cell identification of the first cell from the system information. The invention provides a scheme for reading the system information of the CSG cell by the terminal.

Description

Obtain the method and apparatus that Cell Global Identity and control data send

Technical field

The present invention relates to the communications field, relate in particular to the method and apparatus that obtains Cell Global Identity and control data transmission.

Background technology

Exist in traditional GSM EDGE Radio Access Network (GSM/EDGE Radio AccessNetwork at present, GERAN) universal land radio access web (the Evolved UniversalTerrestrial Radio Access Network of deployment evolution in the network, E-UTRAN) network and Home eNodeB thereof (Home NodeB, HeNB) and dispose Universal Terrestrial Radio Access Network (Universal Terrestrial Radio AccessNetwork, UTRAN) network and Home eNodeB thereof (Home NodeB, demand HNB).Adopt the Home eNodeB of UTRAN access technology to be called Home NodeB, be called for short HNB, adopt the Home eNodeB of EUTRAN access technology to be called Home eNodeB, be called for short HeNB.For HNB or HeNB, only there is the signatory terminal of minority to insert, be called sealing and insert (Closed Access), this class sub-district is called the CSG sub-district; The terminal signatory for minority can preferentially insert and preferentially ensure QoS (Quality of Service, quality of service), under access that guarantees the contracted user and QoS prerequisite thereof, also can insert other-end, be called to mix and insert (Hybrid Access), this class sub-district is called Hybrid (mixing) sub-district, the terminal signatory for minority is considered as the CSG sub-district with the Hybrid sub-district, for other-end the Hybrid sub-district is considered as macrocell.In order to realize from the seamless mobility of the CSG sub-district of GERAN sub-district to E-UTRAN and/or UTRAN network, be in the terminal of connection mode, need measure and report its measured value to the CSG sub-district of E-UTRAN and/or UTRAN, to finish follow-up sub-district gravity treatment or handoff procedure.Because frequency, physical-layer cell identifier (the Physical layer Cell ID of CSG sub-district, PCI), Primary Synchronisation Code (Primary Synchronization Code, PSC) be what can change, so need Cell Global Identity (Global Cell Identity by the CSG sub-district, GCI) come unique CSG sub-district of determining, the Cell Global Identity of E-UTRAN is E-CGI (Enhanced-Cell Global Identity), and the Cell Global Identity of UTRAN is GCI (Cell Globalidentity).In order to measure and report the CSG sub-district, terminal must obtain the E-CGI of E-UTRAN network C SG sub-district, and the E-CGI of the CSG sub-district of E-UTRAN is by system information block 1 (System InformationBlock Type 1, SIB1) send to terminal, the CGI of the CSG sub-district of UTRAN is that (System Information Block Type 3 SIB3) is handed down to terminal by system information block 3.Accordingly, the terminal in the GERAN network must obtain the system message of CSG sub-district in order to obtain the E-CGI/CGI of CSG sub-district.

In order to support different wireless access technology (Radio Access Technology, RAT) to the seamless mobility (Inter-RAT inbound mobility to CSG cell) of CSG sub-district, must obtain target CS G system information of subdistricts in the terminal of connection mode.But, about how reading the CSG system information of subdistricts, do not have corresponding scheme at present.

Summary of the invention

The embodiment of the invention provide obtain Cell Global Identity method and apparatus.Adopt following technical scheme:

A kind of method of obtaining Cell Global Identity, comprise: the terminal that is in connection mode sends first indication information, wherein, described first indication information comprises that described terminal reads the indication information of the zero-time of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, and described system information comprises the Cell Global Identity of described first sub-district; According to described first indication information, described terminal begins to receive described system information from described zero-time; Described terminal obtains the Cell Global Identity of described first sub-district from described system information.

A kind of method of obtaining Cell Global Identity, comprise: the terminal that is in connection mode sends first indication information, wherein, described first indication information comprises that described terminal reads the pattern information of the pattern of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, described system information comprises the Cell Global Identity of described first sub-district, and described pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously; Described first indication information of corresponding transmission, described terminal receives the indication information that the described terminal of indication reads the zero-time of described system information; According to described first indication information, described terminal begins to receive described system information from described zero-time; Described terminal obtains the Cell Global Identity of described first sub-district from described system information.

A kind of method of obtaining Cell Global Identity, comprise: the terminal that is in connection mode sends first indication information, wherein, described first indication information comprises the type information of first sub-district of indicating described terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district; Described first indication information of corresponding transmission, described terminal receives the indication information that the described terminal of indication reads the zero-time of described system information; According to described first indication information, described terminal begins to receive described system information from described zero-time; Described terminal obtains the Cell Global Identity of described first sub-district from described system information.

The method that a kind of control data sends, comprise: receive first indication information, wherein, described first indication information comprises: terminal reads the indication information of the zero-time of a CSG system information of subdistricts, and described system information comprises the Cell Global Identity of described CSG sub-district; According to described first indication information, the transmission of control downlink data, wherein, the transmission of described control downlink data block comprises: determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information; Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

The method that a kind of control data sends, comprise: receive first indication information, wherein, described first indication information comprises: terminal reads the pattern information of the pattern of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, described system information comprises the Cell Global Identity of described first sub-district, and described pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously; According to described first indication information, the transmission of control downlink data, wherein, the transmission of described control downlink data block comprises: determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information; Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

The method that a kind of control data sends, comprise: receive first indication information, wherein, described first indication information comprises: the type information of one first sub-district of terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district; According to described first indication information, the transmission of control downlink data, wherein, the transmission of described control downlink data block comprises: determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information; Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

A kind of terminal, described terminal comprises one or more processor, wherein, described one or more processor is used for: send first indication information when described terminal is in connection mode, wherein, described first indication information comprises that described terminal reads the indication information of the zero-time of one first system information of subdistricts, and described first sub-district comprises CSG sub-district or mixed cell, and described system information comprises the Cell Global Identity of described first sub-district; According to described first indication information, begin to receive described system information from described zero-time; From described system information, obtain the Cell Global Identity of described first sub-district.

A kind of terminal, described terminal comprises one or more processor, wherein, described one or more processor is used for: send first indication information when described terminal is in connection mode, wherein, described first indication information comprises that described terminal reads the pattern information of the pattern of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, described system information comprises the Cell Global Identity of described first sub-district, and described pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously; Described first indication information of corresponding transmission receives the indication information that the described terminal of indication reads the zero-time of described system information; According to described first indication information, begin to receive described system information from described zero-time; From described system information, obtain the Cell Global Identity of described first sub-district.

A kind of terminal, described terminal comprises one or more processor, wherein, described one or more processor is used for: send first indication information when described terminal is in connection mode, wherein, described first indication information comprises the type information of first sub-district of indicating described terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district; Described first indication information of corresponding transmission receives the indication information that the described terminal of indication reads the zero-time of described system information; According to described first indication information, begin to receive described system information from described zero-time; From described system information, obtain the Cell Global Identity of described first sub-district.

A kind of device, described device is positioned at network side, described device comprises one or more processor, described one or more processor is used for: receive first indication information, wherein, described first indication information comprises: terminal reads the indication information of the zero-time of a CSG system information of subdistricts, and described system information comprises the Cell Global Identity of described CSG sub-district; According to described first indication information, the transmission of control downlink data, wherein, the transmission of described control downlink data block comprises: determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information; Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

A kind of device, described device is positioned at network side, described device comprises one or more processor, described one or more processor is used for: receive first indication information, wherein, described first indication information comprises: terminal reads the pattern information of the pattern of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, described system information comprises the Cell Global Identity of described first sub-district, and described pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously; According to described first indication information, the transmission of control downlink data, wherein, the transmission of described control downlink data block comprises: determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information; Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

A kind of device, described device is positioned at network side, described device comprises one or more processor, described one or more processor is used for: receive first indication information, wherein, described first indication information comprises: the type information of one first sub-district of terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district; According to described first indication information, the transmission of control downlink data, wherein, the transmission of described control downlink data block comprises: determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information; Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

In embodiments of the present invention, send first indication information by terminal to network equipment, indication network side apparatus terminal reads zero-time and the time period of read system information or the pattern of read system information of CSG system information of subdistricts, provide a kind of terminal that realizes to read the scheme of CSG system information of subdistricts, and can and then obtain the Cell Global Identity of CSG sub-district, accordingly, can realize the measurement to CSG sub-district in E-UTRAN network or the UTRAN network, terminal can reach from the GERAN network reselection or switch on the CSG sub-district that is arranged in E-UTRAN network or UTRAN network.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 has shown a kind of system that comprises terminal, network equipment and first sub-district among the embodiment.

Fig. 2 has shown a kind of method schematic diagram that obtains Cell Global Identity among the embodiment.

Fig. 3 has shown that another obtains the method schematic diagram of Cell Global Identity among another embodiment.

Fig. 4 shows the module diagram of a kind of terminal among the embodiment.

Fig. 5 has shown the module diagram of a kind of terminal among another embodiment.

Fig. 6 has shown the module diagram of a kind of terminal among another embodiment.

Fig. 7 has shown the module diagram of a kind of device among the embodiment.

Fig. 8 has shown the module diagram of a kind of device among another embodiment.

Fig. 9 has shown the module diagram of a kind of device among another embodiment.

Embodiment

Fig. 1 has shown a kind of schematic diagram of system 1000 by way of example, and this system 1000 comprises terminal 1010, network equipment 1020 and first sub-district 1030.System 1000 can comprise one or more terminal 1010 and one or more first sub-district 1030.

" terminal " this term can be any portable or equipment movably, and this equipment can carry out the reception or the transmission of wireless signal with one or more Wireless Telecom Equipment or cordless communication network.For example, this terminal can be wireless device (Radio device), cellular telephone apparatus (Cellular telephone device), computer equipment (Computing device), the movable equipment of personal communication devices (Personal communication systemdevice) or other any equipment radio communications.

" first sub-district " this term can be meant CSG sub-district or mixed cell." CSG sub-district " this term also can be meant CSG sub-district in the UTRAN network or the CSG sub-district in the E-UTRAN network.In embodiments of the present invention,, adopt and use first sub-district to describe, still, one of ordinary skill in the art will appreciate that the scheme in the embodiment of the invention also can be applied to mixed cell as the situation of CSG sub-district for the ease of understanding.

" network equipment " this term can be a kind of access device that is positioned at network side, for example, can be the base station (eNB) that is arranged in the E-UTRAN system, be arranged in Radio Network System (the RadioNetwork System of UTRAN network, RNS) or be arranged in the GERAN network base station sub-system (Base StationSubsystem, BSS).

Terminal 1010 can be carried out the reception or the transmission of wireless signal with network equipment 1020 and CSG sub-district 1030.

In embodiments of the present invention, terminal 1010 is for being in the terminal of connection mode.In the time of in being applied to the GERAN network, the terminal that " connection mode " this term refers in the GERAN network is in dedicated mode, group mode or double-transmission mode; Simultaneously, " connection mode " this term also can be to be applied in E-UTRAN network or the UTRAN network, for example, RRC connection mode in the E-UTRAN network, CELL_FACH state (cell forward access channel status), CELL_PCH (cell paging channel status), CELL_DCH (cell dedicated channel status) and URA_PCH state (user registration area paging channel state) etc. in the UTRAN network.When terminal 1010 need read the system message of CSG sub-district 1030, terminal 1010 can send first indication information to network equipment 1020, and this first indication information is used for will how reading the system message of CSG sub-district 1030 to network equipment 1020 indications for the Cell Global Identity terminal 1010 of obtaining CSG sub-district 1030.Network equipment 1020 is after receiving first indication information, can be when terminal 1010 reads the system message of CSG sub-district 1030, suspend the transmission downlink data to terminal 1010, after terminal 1010 has read the system message of CSG sub-district 1030, continue to send downlink data to terminal 1010.Certainly, network equipment 1020 also can continue to send downlink data to terminal 1010 after receiving first indication information, does not receive the downlink data that network equipment 1020 sends when terminal 1010 reads the system message of CSG sub-district 1030.Terminal 1010 also can send message to network equipment 1020 after the system message of receiving CSG sub-district 1030, allow network equipment 1020 resend the downlink data of terminal 1010 during the system message that reads CSG sub-district 1030.

Below in conjunction with described by way of example embodiment the method and apparatus that obtains the Cell Global Identity of CSG sub-district 1030 in the said system 1000 is described in detail.Obviously, these embodiment only are a part of embodiment of the present invention, rather than whole embodiment.Based on these embodiment, those of ordinary skills belong to the scope of protection of the invention not paying the every other embodiment that is obtained under the creative work prerequisite.

One of ordinary skill in the art will appreciate that the method in the embodiment of the invention can be implemented in different ways.For example, these methods can adopt the mode of hardware, software or hardware and software combination to implement by program command.This program command is carried out the method that comprises in the embodiment of the invention when carrying out.For the mode that adopts hardware to implement, one or more processing module in the embodiment of the invention can be implemented in one or more circuit module, this circuit module can be application-specific integrated circuit (ASIC) (ApplicationSpecific Integrated Circuits, ASICs), digital signal processor (Digital Signal Processors, DSPs), digital signal processing appts (Digital Signal Processing Devices, DSPDs), programmable logic device (Programmable Logic Devices, PLDs), field programmable gate array (FieldProgrammable Gate Arrays, FPGAs), processor, controller, microprocessor, microcontroller, perhaps other design and can be used for carrying out the electronic equipment of the method in the embodiment of the invention.

Adopt the mode of software implementation, the method in the embodiment of the invention can adopt uses the mode of one or more module to implement, and for example, can adopt the modular mode based on process or function to realize.These program command can be embodied in any computer or machine readable media.For example, this computer-readable recording medium can be various media that can be program code stored such as internal memory, ROM, RAM, magnetic disc or CD.Internal memory can be positioned at processor, also can be positioned at outside the processor.Herein, internal memory refer to any kind long-term internal memory, short term memory, can wipe internal memory, can not wipe the internal memory of internal memory or other types.

As shown in Figure 2, provide a kind of method of obtaining Cell Global Identity among the embodiment, this method comprises:

1110, the terminal that is in connection mode sends first indication information to network equipment, and wherein, first indication information comprises that indicating terminal reads the indication information of the zero-time of a CSG system information of subdistricts.

If terminal is arranged in the GERAN network, first indication information can be included in terminal and issue in the dedicated signaling of network equipment, this dedicated signaling can be control messages, this dedicated signaling also can be for measuring reporting message, measure reporting message and can be for example measurement report message (Measurement Report, MR), strengthen measurement report message (Enhanced Measurement Report, EMR), grouping mea-sure report message (Packet Measurement Report, PMR) or grouping strengthen measurement report message (PacketEnhanced Measurement Report, PEMR) etc.; First indication information also can be included in terminal and issue in the feedback of data block of network equipment, and for example (PiggybackedACK/NACK is PAN) in the message for quick A CK/NACK; Also can be included in terminal issues in the measurement report of feedback signaling of network equipment, for example, with EGPRS grouping downlink Ack/Nack feedback message (EGPRS PacketDownlink Ack/Nack, EGPRS PDAN) or in the measurement report that sends of the grouping downlink Ack/Nack feedback message (EGPRS Packet Downlink Ack/Nack, EGPRS PDAN type 2) during EGPRS 2.

When if terminal is arranged in E-UTRAN network or UTRAN network, first indication information also can be included in E-UTRAN network or the UTRAN network with above-mentioned GERAN network in similarly in the message, for example, be included in the measurement report class message, the feedback information bitmap that sends in the message of uploading feedback information or with data block is medium.

In the following embodiment of the present invention, the mode of carrying first indication information is similar, no longer is repeated in this description.

Further, first indication information can comprise the time period information of indicating terminal read system message.In all embodiment of the present invention, the time period of the read system information that time period information is indicated can be one whole period continuous time period, also can be the discontinuous time period more than two periods or two periods.Zero-time can for absolute time for example certain System Frame Number or relative time for example apart from the indicated time of certain time offset after the current time.

1120, network equipment receives first indication information.

1130, according to the indication of first indication information, network equipment is controlled the transmission of downlink data.

Network equipment can decide according to the indicated zero-time in first indication information certain time period (for example, this time period can be indicated by timer) go up and suspend the transmission downlink data to terminal, and terminal has read after the CSG system information of subdistricts or outside this time period by the time, just sends downlink data to terminal.The advantage of this way is: terminal can read the system message of CSG sub-district under the situation that does not have downlink data to lose, and obtains the Cell Global Identity of this CSG sub-district; Simultaneously, compare network equipment continues to send downlink data when terminal reads the system message of CSG sub-district scheme, owing to need not repeat to send the downlink data of terminal when reading the system message of CSG sub-district, can improve the efficient that network equipment sends downlink data.

Further, first indication information can also comprise the pattern information of the pattern of indicating terminal read system information, and this pattern information comprises that indicating terminal is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously.

Terminal reads the CSG system information of subdistricts can be divided into two kinds of patterns: a kind of is continuous read mode, and another kind is discontinuous read mode.

Continuously read mode represents that the continuous frame of terminal utilization reads the time span of CSG system information of subdistricts, also be terminal carry out earlier with the CSG sub-district synchronously, read mib information afterwards, and then read SIB1 or SIB3 information.

Discontinuous read mode represents that terminal utilizes discontinuous frame to read the time span of CSG system information of subdistricts, also be terminal carry out earlier with the CSG sub-district synchronously, read mib information afterwards, terminal can be recovered the downlink data receiving piece before receiving SIB1 or SIB3 then, this is because can know the accurate scheduling time of SIB1 or SIB3 by the mib information terminal, before the scheduling of SIB1 or SIB3, terminal can be utilized wherein utilizable time slot downlink data receiving.

So, when in first indication information, carrying pattern information, when the indicated pattern of pattern information is discontinuous Master Information Block and the system information block read of terminal, when also being discontinuous read mode, time period information (indicated time periods of mode such as time period that terminal is indicated or network side timer) can be one whole time, but, network equipment can not be used in the indicated time period of time period information (one whole time) and all suspend and send downlink data to terminal, but according to the indicated discontinuous read mode of pattern information, the gap sends downlink data to terminal service time in indicated time period in time period information.In the scheme of the Cell Global Identity that obtains the CSG sub-district, adopt discontinuous reception modes, network equipment and terminal can make full use of and read mib information and send and downlink data receiving to the time slot of reading between SIB1 or the SIB3 information, accordingly, improved the efficient of transmission and downlink data receiving.Corresponding, at this moment, terminal reads the indicated time periods of mode such as the time period information of CSG system information of subdistricts or network side timer and can be one whole period time period, there is the not time slot of read system information of terminal in the middle of this whole period time period, perhaps discontinuous time period more than two periods, this more than two sections every period of discontinuous time period all be used for the terminal read system information, and life period gap between the different time periods.

1140, corresponding first indication information that sends, terminal begins receiving system information from zero-time, and wherein, system information comprises that Master Information Block and system information block 1 or system information comprise Master Information Block and system information block 3.

For the E-UTRAN network, an one radio frames is 10ms, is divided into 10 wireless sub-frames, and each wireless sub-frame is 1ms, and primary synchronization channel P-SCH and auxiliary synchronization channel S-SCH lay respectively at the 0th subframe and the 5th subframe.Master Information Block MIB is arranged in the 0th subframe of each radio frames.SIB1 comprises sub-district overall identification and other information relevant with measurement and mobility in the broadcast system information of E-UTRAN sub-district, and read SIB1 also needs to finish the synchronous of E-UTRAN frame before, and promptly the identification of physical-layer cell identifier and MIB's reads.What finish the sub-district is in order to determine the moment of MIB broadcasting appearance, read MIB to be in order to determine the moment of SIB1 broadcasting appearance synchronously.MIB is 10ms in the cycle of physical layer broadcasting, and SIB1 is 20ms in the cycle of physical layer broadcasting, and the duration of the two all is 1ms.When if the CSG sub-district is arranged in the E-UTRAN network, when terminal need read the system message of CSG sub-district, at first carry out the synchronizing process of E-UTRAN frame, this process can adopt the mode of directly stealing frame (Skipping), also can not adopt the mode of stealing frame and utilizing free time (Idle) frame.After E-UTRAN frame synchronization is finished, can determine Master Information Block (Master Information Block according to synchronizing information, issuing constantly MIB), adopt the mode of stealing frame then or wait for that idle frame removes to read MIB, determine issuing constantly of SIB1 according to the information among the MIB, the mode that reads SIB1 is the same with the mode that reads MIB, adopts the mode of stealing frame or waits for that idle frame removes to read SIB1, obtains the Cell Global Identity of CSG sub-district.

For the UTRAN network, an one radio frames is 10ms, is divided into 14 time slots, a system message example takies a TTI, and a TTI comprises two radio frames, altogether 20ms, a MIB message and a SIB3 message respectively take a TTI respectively, and the broadcast cycle of MIB message is 80ms.The Cell Global Identity of UTRAN is included among the system message SIB3, and the broadcast cycle of SIB3 can be established, and is included in the schedule information in the MIB message, and that commonly used is 320ms at present.In order to read the system message of UTRAN, at first need to carry out UTRAN frame synchronization, promptly obtain PCI, carrying out UTRAN frame synchronization approximately needs 10ms, just can read MIB message after finishing frame synchronization, and reading the MIB message shortest time needs 20ms, judge issuing constantly of SIB3 according to the schedule information in the MIB message then, constantly go to read SIB3 message according to issuing of SIB3, obtain Cell Global Identity, the shortest time of reading SIB3 is 20ms.When if the CSG sub-district is arranged in the UTRAN network, the process that reads and the description in the above-mentioned E-UTRAN network of Cell Global Identity CGI of reading UTRAN CSG sub-district is similar, and difference is that its Cell Global Identity is in SIB3.

Carry out in the process of frame synchronization in terminal and CSG sub-district, terminal can know that this CSG sub-district is that E-UTRAN CSG sub-district still is URTAN CSG sub-district.Optionally, first indication information can also comprise that the described CSG of indication sub-district is the indication information of E-UTRAN CSG sub-district or UTRAN CSG sub-district.If knowing E-UTRAN CSG sub-district still is the system message that URTAN CSG sub-district issues, terminal can determine to read SIB1 or the needed zero-time of SIB3 and definite SIB1 or the needed time period length of SIB3.

Further, the system information that reads of terminal can also comprise system information block 2 or system information block 4.After terminal has read system information block 1, can continue read system information piece 2; After terminal has read system information block 3, can continue read system information piece 4.Further the advantage of read system information piece 1 or system information block 4 is: can remove and then read SIB2 or SIB4 in the process of the Cell Global Identity that obtains the CSG sub-district, from SIB2 or SIB4, obtain and insert the needed information in CSG sub-district, improved efficient.

1150, terminal from system information system information block 1 or system information block 3 in obtain the Cell Global Identity of CSG sub-district.

When terminal reads SIB1 or SIB3, can from SIB1 or SIB3, obtain the Cell Global Identity of CSG sub-district.

The method of the Cell Global Identity that obtains the CSG sub-district that present embodiment provides, send first indication information by terminal to network equipment, indication network side apparatus terminal reads the time period of the zero-time and the read system information of CSG system information of subdistricts, provide a kind of terminal that realizes to read the scheme of CSG system information of subdistricts, and can and then obtain the Cell Global Identity of CSG sub-district, accordingly, can realize the measurement to CSG sub-district in E-UTRAN network or the UTRAN network, terminal can reach from the GERAN network reselection or switch on the CSG sub-district that is arranged in E-UTRAN network or UTRAN network.

As shown in Figure 3, the method that provides another to obtain Cell Global Identity among another embodiment, this method comprises:

1210, the terminal that is in connection mode sends first indication information to network equipment, wherein, first indication information comprises that indicating terminal reads the pattern information of the pattern of a CSG system information of subdistricts, this system information comprises that Master Information Block and system information block 1 or this system information comprise Master Information Block and system information block 3, and pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously.

In the present embodiment, the description of carrying in the mode and 1110 of first indication information is similar, no longer is repeated in this description.

1220, network equipment receives first indication information.

1222, network equipment is determined the zero-time of terminal read system information, and the information of this zero-time is sent to terminal, the zero-time of indicating terminal read system information.

Network equipment determines that the zero-time of terminal read system information can be that this side of network equipment is determined, also can be that the terminal to report zero-time is given network equipment.

1230, according to the indication of first indication information, network equipment is controlled the transmission of downlink data.

Wherein, the transmission of network equipment control downlink data can comprise:

1232, network equipment is according to zero-time of determining and the pattern information in first indication information, determines to read the time period information of the system message of CSG sub-district.

Determine in 1231 that this, can be with reference to the description of 1140 parts during information time period.Different is that the pattern information indicating terminal in first indication information reads the CSG system information of subdistricts can be divided into two kinds of patterns: a kind of is continuous read mode, and another kind is discontinuous read mode.

Carry out in the process of frame synchronization in terminal and CSG sub-district, terminal can know that this CSG sub-district is that E-UTRAN CSG sub-district still is URTAN CSG sub-district.Optionally, first indication information can also comprise that the described CSG of indication sub-district is the indication information of E-UTRAN CSG sub-district or UTRAN CSG sub-district.If knowing E-UTRAN CSG sub-district still is the system message that URTAN CSG sub-district issues, terminal can be determined to read SIB1 or the needed zero-time of SIB3 and read SIB1 or the needed time period length of SIB3.

So, understandable, when network side received first indication information, network equipment can determine that accordingly terminal reads the time period information of CSG system information of subdistricts according to the continuous receiving mode or the discontinuous reception modes of indicating terminal employing in the pattern information wherein.

In the scheme of the Cell Global Identity that obtains the CSG sub-district, adopt discontinuous reception modes, network equipment and terminal can make full use of and read mib information and send and downlink data receiving to the time slot of reading between SIB1 or the SIB3 information, accordingly, improved the efficient of transmission and downlink data receiving.Corresponding, at this moment, the indicated time period of time period information that terminal reads the CSG system information of subdistricts can be discontinuous time period more than two periods or two periods, life period gap between the different time periods.

1234, network equipment begins to suspend the transmission downlink data block in the indicated time period of time period information from zero-time according to zero-time with according to the determined time period information of read mode information in first indication information.

Network equipment reads on the time period of CSG system information of subdistricts in terminal, suspend and send downlink data to terminal, network equipment adopts after terminal has read the CSG system information of subdistricts by the time or outside indicated time period, just sends downlink data to terminal in time period information.Its advantage is: terminal can read the system message of CSG sub-district under the situation that does not have downlink data to lose, and obtains the Cell Global Identity of this CSG sub-district; Simultaneously, compare network equipment continues to send downlink data when terminal reads the system message of CSG sub-district scheme, owing to need not repeat to send the downlink data of terminal when reading the system message of CSG sub-district, can improve the efficient that network equipment sends downlink data.

1240, corresponding first indication information that sends, the zero-time that terminal is indicated from network side begins the pattern receiving system information according to the indicated read system information of pattern information.

According to pattern information indication be continuous read mode or discontinuous read mode, terminal can be carried out read system information according to corresponding pattern information, obtains SIB1 or SIB3.

1250, terminal from system information system information block 1 or system information block 3 in obtain the Cell Global Identity of CSG sub-district.

The method of the Cell Global Identity that obtains the CSG sub-district that present embodiment provides, send first indication information by terminal to network equipment, indication network side apparatus terminal reads the zero-time of CSG system information of subdistricts and the pattern information of read system information, provide a kind of terminal that realizes to read the scheme of CSG system information of subdistricts, and can and then obtain the Cell Global Identity of CSG sub-district, accordingly, can realize the measurement to CSG sub-district in E-UTRAN network or the UTRAN network, terminal can reach from the GERAN network reselection or switch on the CSG sub-district that is arranged in E-UTRAN network or UTRAN network.

In another embodiment, in order to realize obtaining the Cell Global Identity of CSG sub-district, can adopt the similar method described in the said method embodiment, its difference is, network equipment before network equipment sends message, sends the indication information of the zero-time that reads the CSG system information of subdistricts in terminal to terminal.Terminal is after receiving that network equipment issues the indication information of zero-time, and terminal sends the pattern information of CSG system information of subdistricts or the cell type information of CSG sub-district of reading accordingly to network equipment.Adopt this mode, can realize by network equipment terminal being controlled, control terminal removes to read the Cell Global Identity of CSG sub-district.

As shown in Figure 4, provide a kind of terminal 2000 among another embodiment, this terminal 2000 can be finished the repertoire of terminal among the said method embodiment.This terminal 2000 can adopt software and/or hardware mode to realize the repertoire of terminal among the said method embodiment, and for example, terminal 2000 can comprise that one or more processor realizes the repertoire of terminal among the said method embodiment.Terminal 2000 comprises: sending module 2002, receiver module 2004 and Cell Global Identity acquisition module 2006.

Sending module 2002 is used for sending first indication information when terminal 2000 is in connection mode, wherein, described first indication information comprises that terminal 2000 reads the indication information of the zero-time of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, and described system information comprises the Cell Global Identity of described first sub-district.

Receiver module 2004 is used for corresponding sending module 2002 and sends first indication information, begins receiving system information from zero-time.

Cell Global Identity acquisition module 2006 is used for from the Cell Global Identity of the system information block 1 of receiver module 2004 receptions or system information block 3 acquisitions first sub-district.

Further, first indication information comprises that also terminal 2000 reads the pattern information of the pattern of described system information.

Further, first indication information also comprises the type information of first sub-district, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district.

Further, system information comprises that Master Information Block and system information block 1 or described system information comprise Master Information Block and system information block 3; Perhaps, described system information comprises that Master Information Block, system information block 1 and system information block 2 or described system information comprise Master Information Block, system information block 3 and system information block 4.

Further, first indication information is included in any one of feedback, measurement report and measurement reporting message of the dedicated signaling that sends as terminal 2000, data block.

Further, first message comprises that also described terminal reads the time period information of required time period of described system information.

In the present embodiment, send first indication information by terminal to network equipment, indication network side apparatus terminal reads the zero-time of first system information of subdistricts, provide a kind of terminal that realizes to read the scheme of first system information of subdistricts, and can and then obtain the Cell Global Identity of first sub-district, accordingly, can realize the measurement to first sub-district in E-UTRAN network or the UTRAN network, terminal can reach from the GERAN network reselection or switch on first sub-district that is arranged in E-UTRAN network or UTRAN network.

As shown in Figure 5, provide a kind of terminal 3000 among another embodiment, this terminal 3000 can be finished the repertoire of terminal among the said method embodiment.This terminal 3000 can adopt software and/or hardware mode to realize the repertoire of terminal among the said method embodiment, and for example, terminal 3000 can comprise that one or more processor realizes the repertoire of terminal among the said method embodiment.Terminal 3000 comprises: sending module 3002, receiver module 3004 and Cell Global Identity acquisition module 3006.

Sending module 3002 is used for sending first indication information when terminal 3000 is in connection mode, wherein, first indication information comprises that terminal 3000 reads the pattern information of the pattern of one first system information of subdistricts, first sub-district comprises CSG sub-district or mixed cell, system information comprises the Cell Global Identity of described first sub-district, and pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously.

Receiver module 3004 is used for corresponding sending module 3002 and sends the indication information that first indication information reception indicating terminal 2000 reads the zero-time of described system information.

Receiver module 3004 also is used for beginning according to the indicated pattern receiving system information that reads described system information of pattern information from zero-time according to first indication information;

Cell Global Identity acquisition module 3006 is used for from the Cell Global Identity of the system information block 1 of receiver module 3004 receptions or system information block 3 acquisition CSG sub-districts.

Further, first indication information comprises that also terminal 3000 reads the indication information of the zero-time of described system information.

Further, first indication information also comprises the type information of described first sub-district, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that type information is indicated described first sub-district.

Further, system information comprises that Master Information Block and system information block 1 or system information comprise Master Information Block and system information block 3.

Further, system information comprises that Master Information Block, system information block 1 and system information block 2 or described system information comprise Master Information Block, system information block 3 and system information block 4.

Further, first indication information is included in any one of feedback, measurement report and measurement reporting message of the dedicated signaling that sends as terminal 3000, data block.

Further, terminal 3000 can also comprise time period information determination module 3008.

Time period information determination module 3008 is used for the pattern according to the indicated described system information of reception of pattern information, determines the time period information of read system information; Wherein, receiver module 3004 also is used for beginning according to the indicated pattern that reads described system information of pattern information in the indicated time period receiving system information of time period information from zero-time.

In the present embodiment, send first indication information by terminal to network equipment, indication network side apparatus terminal reads the pattern information of first system information of subdistricts, provide a kind of terminal that realizes to read the scheme of first system information of subdistricts, and can and then obtain the Cell Global Identity of first sub-district, accordingly, can realize the measurement to first sub-district in E-UTRAN network or the UTRAN network, terminal can reach from the GERAN network reselection or switch on first sub-district that is arranged in E-UTRAN network or UTRAN network.

As shown in Figure 6, provide a kind of terminal 3500 among another embodiment, this terminal 3500 can be finished the repertoire of terminal among the said method embodiment.This terminal 3500 can adopt software and/or hardware mode to realize the repertoire of terminal among the said method embodiment, and for example, terminal 3500 can comprise that one or more processor realizes the repertoire of terminal among the said method embodiment.Terminal 3500 comprises: sending module 3502, receiver module 3504 and Cell Global Identity acquisition module 3506.

Sending module 3502 is used for sending first indication information when described terminal is in connection mode, wherein, described first indication information comprises the type information of first sub-district of indicating described terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district.

Receiver module 3504 is used for corresponding described first indication information that sends, and receives the indication information that the described terminal of indication reads the zero-time of described system information.

Receiver module 3504 also is used for beginning to receive described system information according to described first indication information from described zero-time.

Cell Global Identity acquisition module 3506 is used for obtaining from described system information the Cell Global Identity of described first sub-district.

Further, first indication information comprises that also terminal 3502 reads the indication information of the zero-time of described system information.

Further, first indication information comprises that also terminal 3502 reads the pattern information of the pattern of described system information.

Further, system information comprises that Master Information Block and system information block 1 or described system information comprise Master Information Block and system information block 3.

Further, described system information comprises that Master Information Block, system information block 1 and system information block 2 or described system information comprise Master Information Block, system information block 3 and system information block 4.

Further, first indication information is included in any one of feedback, measurement report and measurement reporting message of the dedicated signaling that sends as terminal 3502, data block.

In the present embodiment, send first indication information by terminal to network equipment, indication network side apparatus terminal reads the type information of first sub-district, provide a kind of terminal that realizes to read the scheme of first system information of subdistricts, and can and then obtain the Cell Global Identity of first sub-district, accordingly, can realize the measurement to first sub-district in E-UTRAN network or the UTRAN network, terminal can reach from the GERAN network reselection or switch on first sub-district that is arranged in E-UTRAN network or UTRAN network.

As shown in Figure 7, another embodiment provides a kind of device 4000. these devices 4000 to be positioned at network side, these device 4000 concrete kinds are not limit, for example, device 4000 can be the base station (eNB) that is arranged in the E-UTRAN system, be arranged in the UTRAN network Radio Network System (Radio Network System, RNS) or be arranged in the GERAN network base station sub-system (Base Station Subsystem, BSS).Device 4000 can be finished the repertoire of network equipment among the said method embodiment.Can adopt device 4000 software and/or hardware mode realize the repertoire of network equipment among the said method embodiment, and for example, device 4000 can comprise that one or more processor realizes the repertoire of terminal among the said method embodiment.Device 4000 comprises: receiver module 4002 and control module 4004.

Receiver module 4002 is used to receive first indication information, and wherein, first indication information comprises: terminal reads the indication information of the zero-time of a CSG system information of subdistricts, and described system information comprises the Cell Global Identity of described CSG sub-district.

Control module 4004 is used for controlling according to first indication information that receiver module 4002 receives the transmission of downlink data, wherein, the transmission of control downlink data block comprises: determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information; Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

Further, first indication information is included in any one of feedback, measurement report and measurement reporting message of the dedicated signaling that sends as terminal, data block.

Further, first indication information also comprises: indication CSG sub-district is the indication information of E-UTRAN CSG sub-district or UTRAN CSG sub-district.

In the present embodiment, this device can know that terminal will read first system information of subdistricts according to the indicated zero-time in first indication information, the time period information of this device and then definite terminal read system information is also suspended the transmission downlink data to terminal on the above-mentioned time period, and by the time terminal has read the CSG system information of subdistricts and outside indicated time period, has just sent downlink data to terminal afterwards or in time period information.The advantage of this way is: compare network equipment continues to send downlink data when terminal reads the system message of CSG sub-district scheme, owing to need not repeat to send the downlink data of terminal when reading the system message of CSG sub-district, can improve the efficient that network equipment sends downlink data.

As shown in Figure 8, another embodiment provides a kind of device 5000. these devices 5000 to be positioned at network side, these device 4000 concrete kinds are not limit, for example, device 5000 can be for being arranged in the base station of E-UTRAN system, is arranged in the Radio Network System of UTRAN network or is arranged in the base station sub-system of GERAN network.Device 4000 can be finished the repertoire of network equipment among the said method embodiment.Can adopt device 5000 software and/or hardware mode realize the repertoire of network equipment among the said method embodiment, and for example, device 5000 can comprise that one or more processor realizes the repertoire of terminal among the said method embodiment.Device 5000 comprises: receiver module 5002 and control module 5004.

Receiver module 5002 is used to receive first indication information, wherein, first indication information comprises: terminal reads the pattern information of the pattern of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, described system information comprises the Cell Global Identity of described first sub-district, and described pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously.

First indication information that control module 5004 is used for being received according to receiver module 5002 is controlled the transmission of downlink data, and wherein, the transmission of control downlink data block comprises:

Determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information; Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

In the present embodiment, this device can know that terminal will read first system information of subdistricts according to first indication information, the time period information of this device and then definite terminal read system information is also suspended the transmission downlink data to terminal on the above-mentioned time period, and by the time terminal has read the CSG system information of subdistricts and outside indicated time period, has just sent downlink data to terminal afterwards or in time period information.The advantage of this way is: compare network equipment continues to send downlink data when terminal reads the system message of CSG sub-district scheme, owing to need not repeat to send the downlink data of terminal when reading the system message of CSG sub-district, can improve the efficient that network equipment sends downlink data.

As shown in Figure 9, another embodiment provides a kind of device 6000. these devices 6000 to be positioned at network side, these device 6000 concrete kinds are not limit, for example, device 6000 can be for being arranged in the base station of E-UTRAN system, is arranged in the Radio Network System of UTRAN network or is arranged in the base station sub-system of GERAN network.Device 6000 can be finished the repertoire of network equipment among the said method embodiment.Can adopt device 6000 software and/or hardware mode realize the repertoire of network equipment among the said method embodiment, and for example, device 6000 can comprise that one or more processor realizes the repertoire of terminal among the said method embodiment.Device 6000 comprises: receiver module 6002 and control module 6004.

Receiver module 6002 is used to receive first indication information, wherein, first indication information comprises: the type information of one first sub-district of terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district.

First indication information that control module 6004 is used for being received according to receiver module 6002 is controlled the transmission of downlink data, and wherein, the transmission of control downlink data block comprises:

The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims

1. method of obtaining Cell Global Identity comprises:

The terminal that is in connection mode sends first indication information, wherein, described first indication information comprises that described terminal reads the indication information of the zero-time of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, and described system information comprises the Cell Global Identity of described first sub-district;

According to described first indication information, described terminal begins to receive described system information from described zero-time;

Described terminal obtains the Cell Global Identity of described first sub-district from described system information.

2. method according to claim 1, wherein, described first indication information comprises that also described terminal reads the pattern information of the pattern of described system information.

3. method according to claim 1, wherein, described first indication information also comprises the type information of described first sub-district, it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district.

4. method of obtaining Cell Global Identity comprises:

The terminal that is in connection mode sends first indication information, wherein, described first indication information comprises that described terminal reads the pattern information of the pattern of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, described system information comprises the Cell Global Identity of described first sub-district, and described pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously;

Described first indication information of corresponding transmission, described terminal receives the indication information that the described terminal of indication reads the zero-time of described system information;

5. method according to claim 4, wherein, described first indication information comprises that also described terminal reads the indication information of the zero-time of described system information.

6. method according to claim 4, wherein, described first indication information also comprises the type information of described first sub-district, it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district.

7. method of obtaining Cell Global Identity comprises:

The terminal that is in connection mode sends first indication information, wherein, described first indication information comprises the type information of first sub-district of indicating described terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district;

8. method according to claim 7, wherein, described first indication information comprises that also described terminal reads the indication information of the zero-time of described system information.

9. method according to claim 7, wherein, described first indication information comprises that also described terminal reads the pattern information of the pattern of described system information.

10. according to claim 1,4 or 7 described methods, wherein, described system information comprises that Master Information Block and system information block 1 or described system information comprise Master Information Block and system information block 3; Perhaps,

Described system information comprises that Master Information Block, system information block 1 and system information block 2 or described system information comprise Master Information Block, system information block 3 and system information block 4.

11. according to claim 1,4 or 7 described methods, wherein, described first indication information is included in any one of feedback, measurement report and measurement reporting message of dedicated signaling that terminal as described sends, data block.

12. according to claim 1,5 or 8 described methods, wherein, described first message comprises that also described terminal reads the time period information of required time period of described system information.

13. the method that control data sends comprises:

Receive first indication information, wherein, described first indication information comprises: terminal reads the indication information of the zero-time of a CSG system information of subdistricts, and described system information comprises the Cell Global Identity of described CSG sub-district;

According to described first indication information, the transmission of control downlink data, wherein, the transmission of described control downlink data block comprises:

Determine the time period information that described terminal reads the zero-time of described system information and reads the required time period of described system information;

Begin to suspend the transmission downlink data block from described zero-time in the indicated time period of described time period information.

14. method according to claim 13, wherein, described first indication information also comprises described time period information.

15. method according to claim 13, wherein, described first indication information comprises that also described terminal reads the pattern information of the pattern of described system information; Perhaps,

Described first indication information also comprises the type information of described first sub-district, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district.

16. the method that control data sends comprises:

Receive first indication information, wherein, described first indication information comprises: terminal reads the pattern information of the pattern of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, described system information comprises the Cell Global Identity of described first sub-district, and described pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously;

17. method according to claim 16, wherein, described first indication information comprises that also described terminal reads the indication information of the zero-time of described system information; Perhaps,

18. the method that control data sends comprises:

Receive first indication information, wherein, described first indication information comprises: the type information of one first sub-district of terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district;

19. method according to claim 18, wherein, described first indication information comprises that also described terminal reads the indication information of the zero-time of described system information; Perhaps,

Described first indication information comprises that also described terminal reads the pattern information of the pattern of described system information.

20. a terminal, described terminal comprises one or more processor, and wherein, described one or more processor is used for:

When being in connection mode, described terminal sends first indication information, wherein, described first indication information comprises that described terminal reads the indication information of the zero-time of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, and described system information comprises the Cell Global Identity of described first sub-district;

According to described first indication information, begin to receive described system information from described zero-time;

From described system information, obtain the Cell Global Identity of described first sub-district.

21. terminal according to claim 20, wherein, described first indication information comprises that also described terminal reads the pattern information of the pattern of described system information.

22. terminal according to claim 20, wherein, described first indication information also comprises the type information of described first sub-district, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district.

23. a terminal, described terminal comprises one or more processor, and wherein, described one or more processor is used for:

When being in connection mode, described terminal sends first indication information, wherein, described first indication information comprises that described terminal reads the pattern information of the pattern of one first system information of subdistricts, described first sub-district comprises CSG sub-district or mixed cell, described system information comprises the Cell Global Identity of described first sub-district, and described pattern information comprises that indication is to read Master Information Block and system information block or the discontinuous indication information of reading Master Information Block and system information block continuously;

Described first indication information of corresponding transmission receives the indication information that the described terminal of indication reads the zero-time of described system information;

24. terminal according to claim 23, wherein, described first indication information comprises that also described terminal reads the indication information of the zero-time of described system information.

25. terminal according to claim 23, wherein, described first indication information also comprises the type information of described first sub-district, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district.

26. a terminal, described terminal comprises one or more processor, and wherein, described one or more processor is used for:

When being in connection mode, described terminal sends first indication information, wherein, described first indication information comprises the type information of first sub-district of indicating described terminal read system information, described system information comprises the Cell Global Identity of described first sub-district, described first sub-district comprises CSG sub-district or mixed cell, and it is first sub-district in the E-UTRAN network or first sub-district in the UTRAN network that described type information is indicated described first sub-district;

27. method according to claim 26, wherein, described first indication information comprises that also described terminal reads the indication information of the zero-time of described system information.

28. method according to claim 26, wherein, described first indication information comprises that also described terminal reads the pattern information of the pattern of described system information.

29. according to claim 20,23 or 26 described methods, wherein, described system information comprises that Master Information Block and system information block 1 or described system information comprise Master Information Block and system information block 3; Perhaps,

30. according to claim 20,23 or 26 described methods, wherein, described first indication information is included in any one of feedback, measurement report and measurement reporting message of dedicated signaling that terminal as described sends, data block.

31. according to claim 20,23 or 26 described methods, wherein, described first message comprises that also described terminal reads the time period information of required time period of described system information.

32. a device, described device is positioned at network side, and described device comprises one or more processor, and described one or more processor is used for:

33. a device, described device is positioned at network side, and described device comprises one or more processor, and described one or more processor is used for:

34. a device, described device is positioned at network side, and described device comprises one or more processor, and described one or more processor is used for:

35. according to claim 31,32 or 33 described devices, wherein, described first indication information is included in any one of feedback, measurement report and measurement reporting message of the dedicated signaling that sends as terminal, data block.