CN101001451A - Measuring control method in multiple carrier frequency time-division synchronous CDMA system - Google Patents
Measuring control method in multiple carrier frequency time-division synchronous CDMA system Download PDFInfo
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Abstract
This invention discloses a measurement control method in a multicarrier TD-SCDMA system including the following steps: carrying out measurement and control in the mode of carrying a local area, selecting the frequency of a main carrier as the reference to configure in/among frequency measurement control information, a terminal supporting multi-carrier system judges if it uses the in-frequency/among frequency measurement control information in the system information and carries out measurement control based on the in/among frequency measurement control information configured with the working frequency as the reference.
Description
Technical field
The present invention relates to the measurement control method in TD_SCDMA (Time Division-Synchronous Code DivisionMultiple Access, TD SDMA) wireless telecommunication system, the especially multi-carrier time-division synchronous CDMA system.
Background technology
The same with other mobile communication system, in order to satisfy the ever-increasing demand in mobile communication market, carrying out in same sectors/cells that overloading covers frequently will be the important means that the TD-SCDMA system increases power system capacity.
At present a kind of feasible scheme is: for the same sectors/cells zone that overloading covers frequently, adopt the mode of a plurality of carrier frequency in a sub-district (being equivalent to a sector) to cover, wherein have only a main carrier frequency in this sub-district, other be called assistant carrier frequency.In same sub-district, only on main carrier frequency, send DwPTS
(Downlink Pilot Time Slot, descending pilot frequency time slot), UpPTS (Uplink Pilot Time Slot, uplink pilot time slot) and PCCPCH (Primary Common Control Physical Channel, fixed allocation is at TSO), other common signal channel also is limited on the main carrier frequency; Can the configure dedicated channel on main carrier frequency and the assistant carrier frequency, wherein, assistant carrier frequency on configure dedicated channel.
Such scheme is referred to as overloading TD-SCDMA system frequently, be called for short multi-carrier frequency system, this scheme is with respect to (single carrier frequency TD-SCDMA system of the TD-SCDMA system in 3GPP (the 3rd Generation Partnership Project) standard, be called for short single carrier frequency system), its notion with a sub-district of a carrier frequency is expanded, become a sub-district can comprise one or more carrier frequency the conceptual expansion of sub-district, existing standard and realization are brought a lot of influences.Wherein, measure control method, comprise and measure configuration and control method, just must do corresponding modification, the sub-district carries out because the measurement in single carrier frequency system is based on, and in multi-carrier frequency system, measurement must be carried out based on a carrier frequency in the multi-carrier frequency cell.
In multi-carrier frequency system, a sub-district may comprise a plurality of carrier frequency, a main carrier frequency, several assistant carrier frequencies, a terminal may need to monitor simultaneously main carrier frequency and assistant carrier frequency, and the assistant carrier frequency that different terminals is monitored also may be different, and when carrying out terminal measurement control, be need to distinguish with frequency/alien frequencies (promptly frequently in/frequency between) measurement, therefore, determine in the multi-carrier frequency system same frequency/different-frequency measure be very important with reference to frequency.
Summary of the invention
The object of the present invention is to provide the measurement control method in a kind of multi-carrier time-division synchronous CDMA system, the measurement configuration and the control that bring owing to a plurality of carrier frequency in sub-district in the solution overloading frequency TD-SCDMA system, and the problem of the measurement of terminal processing.
To achieve these goals, the invention provides the measurement control method in a kind of multi-carrier time-division synchronous CDMA system, wherein, comprise the steps:
Step 1 is carried out in system in the frequency/during inter-frequency measurement control, to each carrier frequency in the multi-carrier frequency cell, measure the processing of control by the mode of a carrier frequency one sub-district;
Step 2, network side are selected main carrier in system information frequency as with reference in the configuration frequently/the inter-frequency measurement control information, terminal-specific measure the operating frequency of selecting terminal in the control procedure be with reference to the frequency configuration frequency in/the inter-frequency measurement control information;
Step 3, the terminal judges of supporting multi-carrier frequency system whether in the frequency in the using system information/the inter-frequency measurement control information;
Step 4, support the terminal of multi-carrier frequency system receive after the terminal-specific measurement control order that network side sends according to operating frequency be in the frequency with reference to frequency configuration/the inter-frequency measurement control information measures control.
Measurement control method in the above-mentioned multi-carrier time-division synchronous CDMA system, wherein, in the described step 3, when the working carrier frequency of the terminal of supporting multi-carrier frequency system is main carrier frequency, in the frequency in then can using system information/the inter-frequency measurement control information, otherwise in the frequency in the system information/the inter-frequency measurement control information is invalid and cannot use.
Measurement control method in the above-mentioned multi-carrier time-division synchronous CDMA system wherein, in the described step 3, when the end of supporting multi-carrier frequency system during at the CELL_DCH state, is ignored in the frequency in the system information/the inter-frequency measurement control information.
Measurement control method in the above-mentioned multi-carrier time-division synchronous CDMA system, wherein, in the described step 3, the terminal of not supporting multi-carrier frequency system by in the frequency in the mode system information identical in the single carrier frequency TD-SCDMA system/the inter-frequency measurement control information.
Measurement control method in the above-mentioned multi-carrier time-division synchronous CDMA system, wherein, in the described step 2, terminal-specific measure in the control procedure operating frequency with terminal serve as with reference to configuration frequently in/the inter-frequency measurement control information specifically comprises following operation:
For Serving cell, be configured to the working carrier frequency of terminal frequently in service cell information in the cell list;
For adjacent multi-carrier frequency system sub-district, when the working carrier frequency of main carrier frequency and terminal with frequently, then main carrier frequency is configured in frequently in the measurement target cell list, otherwise this main carrier frequency is configured in the tabulation of inter-frequency measurement Target cell;
For adjacent multi-carrier frequency system sub-district, when having the assistant carrier frequency identical, respectively main carrier frequency and the assistant carrier frequency identical with terminal works carrier frequency frequency are configured in respectively in tabulation of inter-frequency measurement Target cell and the tabulation of common frequency measurement Target cell with terminal works carrier frequency frequency.
Measurement control method in the above-mentioned multi-carrier time-division synchronous CDMA system, wherein, in the described step 2, terminal-specific measure in the control procedure operating frequency with terminal serve as with reference to configuration frequently in/the inter-frequency measurement control information specifically also comprises following operation: the operating frequency with terminal is with reference to frequency, compare with the main carrier frequency frequency in other multi-carrier frequency cell, define reporting event and frequency/alien frequencies switching together between interior frequently/frequency.
Measurement control method in the above-mentioned multi-carrier time-division synchronous CDMA system, wherein, also comprise a carrier frequency varies treatment step, in a multi-carrier frequency cell, when terminal successfully is reconfigured to another carrier frequency from a carrier frequency, terminal stops in all ongoing frequencies/inter-frequency measurement, according to the new terminal-specific that receives from network side measure control messages carry out again frequency interior/inter-frequency measurement.
Measurement control method in the above-mentioned multi-carrier time-division synchronous CDMA system, wherein, in the described carrier frequency varies treatment step, network side is before the transmission reconfiguration message is to terminal, initiate earlier to measure dispose procedure, command terminal discharges in all ongoing frequencies/inter-frequency measurement.
Measurement control method in the multi-carrier time-division synchronous CDMA system of the present invention, mode with the carrier frequency in a sub-district is measured processing, select the frequency of main carrier or the operating frequency of terminal to dispose interior/inter-frequency measurement control information frequently simultaneously as reference, the present invention has inherited the measurement control mode in the single carrier frequency TD-SCDMA of the existing 3GPP system, make that multi-carrier frequency system can the compatible with single carrier frequency system, and make the configuration of measuring, when control and processing, can reuse information configuration and processing mode in the single carrier frequency system of 3GPP, little to the existing system change, realize simple.
Description of drawings
Fig. 1 is the flow chart of the measurement control method in the TD_SCDMA of the present invention system.
Embodiment
As shown in Figure 1, overloading of the present invention is the measurement control method in the TD_SCDMA system frequently, comprises the steps:
Observing and controlling processing mode determining step is carried out in system in the frequency/during inter-frequency measurement control, to each carrier frequency in the multi-carrier frequency cell, measure the processing of control by the mode of a carrier frequency one sub-district;
Frequently in/inter-frequency measurement control information configuration step, network side is selected main carrier in system information frequency as with reference in the configuration frequently/the inter-frequency measurement control information, terminal-specific measure the operating frequency of selecting terminal in the control procedure be with reference to the frequency configuration frequency in/the inter-frequency measurement control information;
In the frequency in the system information/the inter-frequency measurement control information uses step, the terminal judges of supporting multi-carrier frequency system whether in the frequency in the using system information/the inter-frequency measurement control information;
Terminal-specific measures in the frequency in the control procedure/the inter-frequency measurement control information uses step, support the terminal of multi-carrier frequency system receive after the terminal-specific measurement control order that network side sends according to operating frequency be in the frequency with reference to frequency configuration/the inter-frequency measurement control information measures control.
The present invention simultaneously can also comprise a carrier frequency varies treatment step, in a multi-carrier frequency cell, when terminal when a carrier frequency successfully is reconfigured to another carrier frequency, terminal stops in all ongoing frequencies/inter-frequency measurement, according to the new terminal-specific that receives from network side measure control messages carry out again frequency interior/inter-frequency measurement.
Respectively each step is described in detail more below.
(1) observing and controlling processing mode determining step
In system, carry out in the frequency/during inter-frequency measurement control, for a plurality of carrier frequency in sub-district in the multi-carrier frequency system, the measurement configuration and the control of network side, and the measurement of terminal is handled and is measured processing according to the mode of a sub-district of a carrier frequency;
In overloading frequency TD_SCDMA system, a sub-district may comprise a plurality of carrier frequency, and in the single carrier frequency TD-SCDMA of existing 3GPP system, because a sub-district has only a carrier frequency, therefore measure configuration and control, and the measurement of terminal processing all is to carry out in the mode of sub-district, for the compatible with single carrier frequency system, simultaneously, in order to make when the measurement of measuring configuration, control and terminal is handled, can reuse information configuration and processing mode in the single carrier frequency system of 3GPP, still carry out according to the mode of the carrier frequency in a sub-district.
For example, when terminal is being carried out overloading frequently during the neighbor cell measurement of TD_SCDMA system, may need to measure simultaneously two carrier frequency, one is the main carrier of neighbor cell, and one is assistant carrier frequency in the neighbor cell identical with terminal works carrier frequency frequency, at this moment, according to the mode of the carrier frequency in a sub-district, with this main carrier frequency as a measurement target sub-district, be configured in frequently between in the Target cell tabulation, this assistant carrier frequency as a measurement target sub-district, is configured in the frequency internal object cell list.
(2) frequently in/inter-frequency measurement control information configuration step
Network side is selected main carrier in system information frequency as with reference in the configuration frequently/the inter-frequency measurement control information; Terminal-specific measure the operating frequency of selecting terminal in the control procedure be with reference to the frequency configuration frequency in/the inter-frequency measurement control information; Wherein in the frequency in the system information/the inter-frequency measurement control information is used for the measurement control of single carrier frequency terminal, also can be used for working carrier frequency simultaneously and be the measurement control of terminal of the support multi-carrier frequency system of main carrier frequency, and other not owing to receive the measurement control that the measurement control order of network side produces.
(3) in the frequency in the system information/and the inter-frequency measurement control information uses step and measure in the frequency in the control procedure/and the inter-frequency measurement control information uses step
When in the system information serve as with the frequency of main carrier with reference to configuration frequently in/during the inter-frequency measurement control information, terminal judges whether to use this information according to working carrier frequency, or end is ignored this information when the CELL_DCH state;
In overloading frequency TD-SCDMA system, because a sub-district has a plurality of carrier frequency, and a terminal may need to monitor simultaneously main carrier frequency and assistant carrier frequency, the assistant carrier frequency that different terminals is monitored also may be different, and simultaneously, the configuration meeting of interior/inter-frequency measurement control information frequently is because different and different with reference to frequency, therefore, need by in the frequency in certain mode configuration-system information/the inter-frequency measurement control information, limit the effective range of these information simultaneously, in order to avoid bring uncertainty.
Consider the overloading terminal that frequently the TD-SCDMA system must compatible with single carrier frequency TD-SCDMA system, and the terminal of single carrier frequency system can only be worked on the main carrier frequency of multi-carrier frequency system, therefore, with in the frequency in the system information/the inter-frequency measurement control information is with reference to being configured with the main carrier.
In the overloading frequency TD-SCDMA system, in the frequency in the system information/the inter-frequency measurement control information is at system information block 11 (System Information Block type11, SIB11) and system information block 12 (SystemInformation Block type11, what SIB12) measuring system information unit (Intra-frequencymeasurement system information IE) and inter-frequency measurement system information elements (Inter-frequencymeasurement system information IE) were configured in the frequency in.
When only supporting the terminal of single carrier frequency system in multi-carrier frequency system, to work, reside on the main carrier, adopt with identical mode treatment S IB11 in single carrier frequency system and SIB12 in measuring control information, comprise frequently in/the inter-frequency measurement control information;
Support the terminal of multi-carrier frequency system, can judge in the frequency among SIB11 and the SIB12 according to working carrier frequency/validity of inter-frequency measurement control information and whether using, if working carrier frequency is a main carrier frequency, then effectively and can use; If it is working carrier frequency is not a main carrier frequency, then invalid and cannot use.
Support the terminal of multi-carrier frequency system, because when end during at non-CELL _ DCH state, terminal all resides on the main carrier, terminal can adopt with identical mode treatment S IB11 and SIB12 in single carrier frequency system in measuring control information, comprise frequently in/the inter-frequency measurement control information; If end is when the CELL_DCH state, then ignore in the frequency among SIB11 and the SIB12/the inter-frequency measurement control information, not in the frequency in the selective system information/and the inter-frequency measurement control information measures control, and the working carrier frequency of tube terminal is not main carrier frequency or assistant carrier frequency.
In measuring control procedure, for in frequently/inter-frequency measurement, with the operating frequency of terminal be with reference to frequency configuration frequently in/the inter-frequency measurement control information, terminal according to operating frequency be in the frequency with reference to frequency configuration/the inter-frequency measurement control information carries out the interior inter-frequency measurement of frequency; Wherein this measurement control procedure is: network side sends measurement control order to terminal, network side with the operating frequency of terminal be with reference to frequency configuration frequently in/the inter-frequency measurement control information, wherein mainly be in the frequency in the measurement control order/configuration of inter-frequency measurement object listing.
For Serving cell, the working carrier frequency of terminal is configured to the service cell information in the cell list in the frequency, this information can be used to refer to the measurement of PCCPCH RSCP (received signal code power) that terminal is carried out the main carrier frequency of Serving cell, and this service cell information can also be used to the time slot ISCP (Interference Signal Code Power) of indicating terminal surveying work carrier frequency; Certainly, in overloading frequency TD-SCDMA system, also can be configured to the measurement that terminal is carried out the PCCPCH RSCP of main carrier frequency automatically.
Terminal can be from above-mentioned service cell information or about obtaining to measure the necessary information of PCCPCH RSCP of main carrier frequency in the broadcast message of PCCPCH, as system information block 5 (System InformationBlock type5, SIB5) the Primary Common Control Physical Channel information unit in (Primary CCPCH info IE).
For adjacent multi-carrier frequency system sub-district, if wherein there is not the identical assistant carrier frequency of working carrier frequency with terminal, then only need to measure main carrier frequency wherein, if the working carrier frequency of this main carrier frequency and terminal is with frequently, then this main carrier frequency is configured in the frequently interior measurement target cell list, if the working carrier frequency alien frequencies of this main carrier frequency and terminal then should lead to carry being configured in the tabulation of inter-frequency measurement Target cell; Measure two carrier frequency if desired simultaneously, one is the main carrier frequency of neighbor cell, one is and the identical assistant carrier frequency of terminal works carrier frequency frequency, then this main carrier frequency is configured in the tabulation of inter-frequency measurement Target cell, and this assistant carrier frequency is configured in the tabulation of common frequency measurement Target cell.
In overloading frequency TD-SCDMA system, for terminal, except the measurement processing method of the main carrier in the above-mentioned Serving cell being needed special the processing, other about in frequently/single carrier frequency TD-SCDMA system in the processing method of inter-frequency measurement and the 3GPP standard is identical.
In overloading frequency TD-SCDMA system, frequently in/the relevant frequency of inter-frequency measurement in reporting event 1G, 1H, 1I, reporting event 2a between frequency, 2b, 2c, 2d, 2e, single carrier frequency TD-SCDMA system in the definition of 2f and the 3GPP standard is identical, can be referring to 3GPP agreement TS25.331 about the detailed description of these incidents.For measuring relevant reporting event with PCCPCH RSCP, as 1G, 2a, 2b, 2c, 2d, 2e, 2f, the operating frequency with terminal is to define reporting event between interior frequently/frequency with reference to frequency equally, be reference promptly with the operating frequency of terminal in Serving cell, determining reporting event between interior frequently/frequency according to the main carrier frequency frequency in other multi-carrier frequency cell, if the main carrier frequency frequency in other multi-carrier frequency cell is identical with the working carrier frequency frequency of terminal, then is frequently interior reporting event, if the main carrier frequency frequency in other multi-carrier frequency cell is different with the working carrier frequency frequency of terminal, then be reporting event between frequency.But, no matter be reporting event between interior frequently/frequency, the measured value PCCPCH RSCP that relates in the event report process is the result that the PCCPCH channel of the main carrier frequency of main carrier frequency in the Serving cell and/or Target cell is measured.
Accordingly, with frequently in/to switch same operating frequency with terminal be to define with reference to frequency for same frequency/alien frequencies that inter-frequency measurement is relevant.
(4) carrier frequency varies treatment step
In a multi-carrier frequency cell, when terminal when a carrier frequency successfully is reconfigured to another carrier frequency, terminal stops in all ongoing frequencies/inter-frequency measurement, according to the new terminal-specific that receives from network side measure control messages carry out again frequency interior/inter-frequency measurement.
Different with single carrier frequency TD-SCDMA system is, frequently in the TD-SCDMA system, has a plurality of carrier frequency in the sub-district in overloading, and network side can be reconfigured to the another one carrier frequency with the carrier frequency of terminal from multi-carrier frequency cell as required.
When terminal receives the reconfiguration message that network side sends, reshuffle (PHYSICALCHANNEL RECONFIGURATION) message as physical channel, and a carrier frequency from multi-carrier frequency cell is when successfully being reconfigured to the another one carrier frequency, terminal stops in all ongoing frequencies/inter-frequency measurement, comprises the measurement report of these measurements.Then, terminal is according to the measurement control order type in the measurement control messages that receives subsequently (foundation is revised or release), and the configuration information in the measurement control messages, restarts frequently interior inter-frequency measurement.
When network side determines that the carrier frequency of terminal from multi-carrier frequency cell be reconfigured to the another one carrier frequency, before the transmission reconfiguration message is to terminal, network side can at first initiate to measure dispose procedure, command terminal discharges in all ongoing frequencies/inter-frequency measurement, and in terminal when a carrier frequency successfully is reconfigured to the another one carrier frequency, again initiate in the new frequency/inter-frequency measurement sets up process, terminal according in the newly-established frequency/the inter-frequency measurement configuration information carries out frequency interior/inter-frequency measurement.
In addition, the problem definition that also has co-frequency cell and alien-frequency district with the overloading problem that the TD-SCDMA system is relevant frequently.In multi-carrier frequency system, a sub-district may comprise a plurality of carrier frequency, consider that co-frequency cell and alien-frequency district do not have much meanings for overloading frequency TD-SCDMA system itself, the probability of co-frequency cell and alien-frequency district mainly uses when overloading frequency TD-SCDMA system network planning, therefore, the definition of co-frequency cell and alien-frequency district can be with reference to frequency according to the main carrier frequency in the multi-carrier frequency cell, the multi-carrier frequency cell that the main carrier frequency frequency is identical is a co-frequency cell, and what the main carrier frequency frequency was different is alien-frequency district.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (8)
1, the measurement control method in a kind of multi-carrier time-division synchronous CDMA system is characterized in that, comprises the steps:
Step 1 is carried out in system in the frequency/during inter-frequency measurement control, to each carrier frequency in the multi-carrier frequency cell, measure the processing of control by the mode of a carrier frequency one sub-district;
Step 2, network side are selected main carrier in system information frequency as with reference in the configuration frequently/the inter-frequency measurement control information, terminal-specific measure the operating frequency of selecting terminal in the control procedure be with reference to the frequency configuration frequency in/the inter-frequency measurement control information;
Step 3, the terminal judges of supporting multi-carrier frequency system whether in the frequency in the using system information/the inter-frequency measurement control information;
Step 4, support the terminal of multi-carrier frequency system receive after the terminal-specific measurement control order that network side sends according to operating frequency be in the frequency with reference to frequency configuration/the inter-frequency measurement control information measures control.
2, the measurement control method in the multi-carrier time-division synchronous CDMA system according to claim 1, it is characterized in that, in the described step 3, when the working carrier frequency of the terminal of supporting multi-carrier frequency system is main carrier frequency, in the frequency in then can using system information/the inter-frequency measurement control information, otherwise in the frequency in the system information/the inter-frequency measurement control information is invalid and cannot use.
3, the measurement control method in the multi-carrier time-division synchronous CDMA system according to claim 1, it is characterized in that, in the described step 3, when the end of supporting multi-carrier frequency system during, ignore in the frequency in the system information/the inter-frequency measurement control information at the CELL_DCH state.
4, according to the measurement control method in claim 2 or the 3 described multi-carrier time-division synchronous CDMA systems, it is characterized in that, in the described step 3, the terminal of not supporting multi-carrier frequency system by in the frequency in the mode system information identical in the single carrier frequency TD-SCDMA system/the inter-frequency measurement control information.
5, the measurement control method in the multi-carrier time-division synchronous CDMA system according to claim 1, it is characterized in that, in the described step 2, terminal-specific measure in the control procedure operating frequency with terminal serve as with reference to configuration frequently in/the inter-frequency measurement control information specifically comprises following operation:
For Serving cell, be configured to the working carrier frequency of terminal frequently in service cell information in the cell list;
For adjacent multi-carrier frequency system sub-district, when the working carrier frequency of main carrier frequency and terminal with frequently, then main carrier frequency is configured in frequently in the measurement target cell list, otherwise this main carrier frequency is configured in the tabulation of inter-frequency measurement Target cell;
For adjacent multi-carrier frequency system sub-district, when having the assistant carrier frequency identical, respectively main carrier frequency and the assistant carrier frequency identical with terminal works carrier frequency frequency are configured in respectively in tabulation of inter-frequency measurement Target cell and the tabulation of common frequency measurement Target cell with terminal works carrier frequency frequency.
6, the measurement control method in the multi-carrier time-division synchronous CDMA system according to claim 5, it is characterized in that, in the described step 2, terminal-specific measure in the control procedure operating frequency with terminal serve as with reference to configuration frequently in/the inter-frequency measurement control information specifically also comprises following operation: the operating frequency with terminal is with reference to frequency, compare with the main carrier frequency frequency in other multi-carrier frequency cell, define reporting event and frequency/alien frequencies switching together between interior frequently/frequency.
7, according to the measurement control method in claim 1,2,3, the 5 or 6 described multi-carrier time-division synchronous CDMA systems, it is characterized in that, also comprise a carrier frequency varies treatment step, in a multi-carrier frequency cell, when terminal successfully is reconfigured to another carrier frequency from a carrier frequency, terminal stops in all ongoing frequencies/inter-frequency measurement, according to the new terminal-specific that receives from network side measure control messages carry out again frequency interior/inter-frequency measurement.
8, the measurement control method in the multi-carrier time-division synchronous CDMA system according to claim 7, it is characterized in that, in the described carrier frequency varies treatment step, network side is before the transmission reconfiguration message is to terminal, initiate earlier to measure dispose procedure, command terminal discharges in all ongoing frequencies/inter-frequency measurement.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102083097A (en) * | 2010-04-30 | 2011-06-01 | 大唐移动通信设备有限公司 | Measurement configuration method and device for multi-carrier system |
| CN101500215B (en) * | 2008-01-28 | 2011-11-16 | 大唐移动通信设备有限公司 | Adjacent cell list configuring method and apparatus in multi-frequency system |
| CN102356687A (en) * | 2009-03-17 | 2012-02-15 | 高通股份有限公司 | Mobility in multi-carrier high speed packet access |
| CN101635935B (en) * | 2008-07-25 | 2012-04-18 | 中兴通讯股份有限公司 | Neighboring cell information transmission method |
| CN101841868B (en) * | 2009-03-16 | 2012-12-12 | 电信科学技术研究院 | Method, system and terminal for acquiring neighboring cell list |
| CN101567763B (en) * | 2008-04-21 | 2013-01-23 | 华为技术有限公司 | Method, device and system for controlling information sending under multi-carrier-frequency mode |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9702271D0 (en) * | 1997-06-13 | 1997-06-13 | Ericsson Telefon Ab L M | Reuse of physical control channel in a distributed cellular radio communication system |
| US6584084B1 (en) * | 1999-03-01 | 2003-06-24 | Nortel Networks Ltd. | Expanded carrier capacity in a mobile communications system |
| US6804214B1 (en) * | 1999-04-19 | 2004-10-12 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for implementing multiple carriers in cellular networks |
| US20030095513A1 (en) * | 1999-12-15 | 2003-05-22 | Nortel Networks Corporation | Traffic management system and method for multi-carrier CDMA wireless networks |
-
2006
- 2006-01-11 CN CNB2006100111616A patent/CN100461957C/en active Active
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| CN101500215B (en) * | 2008-01-28 | 2011-11-16 | 大唐移动通信设备有限公司 | Adjacent cell list configuring method and apparatus in multi-frequency system |
| CN101567763B (en) * | 2008-04-21 | 2013-01-23 | 华为技术有限公司 | Method, device and system for controlling information sending under multi-carrier-frequency mode |
| CN106506132A (en) * | 2008-06-24 | 2017-03-15 | 上海华为技术有限公司 | Method, user equipment and radio network controller that a kind of multicarrier empty port is reconfigured |
| CN106506132B (en) * | 2008-06-24 | 2019-12-17 | 上海华为技术有限公司 | Multi-carrier air interface reconfiguration method, user equipment and radio network controller |
| CN101635935B (en) * | 2008-07-25 | 2012-04-18 | 中兴通讯股份有限公司 | Neighboring cell information transmission method |
| CN101841868B (en) * | 2009-03-16 | 2012-12-12 | 电信科学技术研究院 | Method, system and terminal for acquiring neighboring cell list |
| CN102356687A (en) * | 2009-03-17 | 2012-02-15 | 高通股份有限公司 | Mobility in multi-carrier high speed packet access |
| CN102083097A (en) * | 2010-04-30 | 2011-06-01 | 大唐移动通信设备有限公司 | Measurement configuration method and device for multi-carrier system |
| CN102083097B (en) * | 2010-04-30 | 2013-11-06 | 电信科学技术研究院 | Measurement configuration method and device for multi-carrier system |
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| CN100461957C (en) | 2009-02-11 |
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