CN101640873B - Optimization method of measurement control message, co-frequency neighbor cell list acquisition method and terminal - Google Patents
Optimization method of measurement control message, co-frequency neighbor cell list acquisition method and terminal Download PDFInfo
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- CN101640873B CN101640873B CN200910091606A CN200910091606A CN101640873B CN 101640873 B CN101640873 B CN 101640873B CN 200910091606 A CN200910091606 A CN 200910091606A CN 200910091606 A CN200910091606 A CN 200910091606A CN 101640873 B CN101640873 B CN 101640873B
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Abstract
The invention relates to an optimization method of a measurement control message of a TD-SCDMA system, a method for acquiring a co-frequency interference neighbor cell list by a terminal and the terminal. The measurement control message at least comprises ID information of co-frequency neighbor cells of the cell located by the terminal, and the optimization method of the measurement control message comprises the step of adding auxiliary frequency point information of different-frequency neighbor cells of the cell located by the terminal in the measurement control message. The method for acquiring the co-frequency interference neighbor cell list by the system terminal comprises the steps of using the terminal for receiving the measurement control message which is issued from a network and comprises the auxiliary frequency point information of the different-frequency neighbor cells of the cell located by the terminal, using the terminal for acquiring the information of a first neighbor cell with a main frequency point which is the same with a working frequency point of the terminal from the measurement control message, using the terminal for acquiring the information of a second neighbor cell with an auxiliary frequency point which is the same with the working frequency point of the terminal from the measurement control message, and using the terminal for acquiring the co-frequency interference neighbor cell list through the acquired information of the first neighbor cell and the information of the second neighbor cell.
Description
Technical field
The optimization method, the terminal that the present invention relates to a kind of measurement control message obtain the method and the terminal of complete co-frequency neighbor cell list; More specifically, relate to the optimization method of the measurement control message of TD-SCDMA system, method and the TD-SCDMA system terminal that the TD-SCDMA system terminal obtains complete co-frequency neighbor cell list.
Background technology
In order to improve the power system capacity of TD-SCDMA (Time Division Synchronous Code Division MultipleAccess) system; In the TD-SCDMA system, introduced N frequency point networking technology: (1) each cell configuration N carrier frequency; One of them is a main carrier frequency; Other N-1 is assistant carrier frequency; What carry P-CCPCH (Primary Common Control Physical Channel) is main carrier frequency, does not carry the assistant carrier frequency that is of P-CCPCH, the shared uplink and downlink timeslot in same terminal (UE) is configured on the same carrier frequency; (2) all common signal channels all are disposed at main carrier frequency, and assistant carrier frequency is configuration service channel or configuration section common signal channel conditionally only.
The TD-SCDMA system has defined 4 kinds of time slot types altogether, and they are respectively DwPTS, UpPTS, GP and TS0～TS6.Wherein, the DwPTS time slot is used to send descending synchronous code, and the UpPTS time slot is used to send uplink synchronous code, and the GP time slot is used for the propagation delay protection that uplink synchronous is set up process, and TS0～TS6 time slot is used for carrying user data or control information.N frequency point networking technology only attendes omnidirectional at main carrier frequency and sends DwPTS and broadcast message, and Traffic Channel only is provided on assistant carrier frequency, and TS0 time slot and DwPTS time slot on the assistant carrier frequency all need not.
The N frequency point networking technology that the TD-SCDMA system is adopted; When improving the TD-SCDMA power system capacity; The same frequency of the system that effectively reduces on TS0 time slot and DwPTS time slot disturbs; Reduced performance requirement, and do not increased the transmitting power of Node B (Node B) on TS0 time slot and DwPTS time slot for the information on UE reception and demodulation TS0 time slot and the DwPTS time slot.Therefore,, standard No. require TD-SCDMA RNS and UE must support the N frequency point networking technological in being " 2GHz TD-SCDMA digital mobile cellular telecommunication net supports the equipment and technology of N frequency characteristic to require and method of testing " of YD/T 1637-2007.
But; The UE of TD-SCDMA system that adopts joint detection algorithm is in order effectively to receive the downlink data that is sent with the demodulation base station; This UE must know the information of the working frequency points (no matter UE works in the dominant frequency point or the auxilliary frequency of this sub-district) of working frequency points (no matter being the dominant frequency point or the auxilliary frequency of adjacent sub-district) and this UE with adjacent sub-district frequently, with to eliminating with disturbing frequently.
So that three carrier frequency f to be arranged
Main, f
Auxilliary 1And f
Auxilliary 23 frequency TD-SCDMA networks be example, as illustrated in fig. 1 and 2, Fig. 1 is the distribution schematic diagram of existing TD-SCDMA system cell, Fig. 2 is the illustrative table that the dominant frequency point of each sub-district shown in Figure 1 is shown and assists frequency, wherein f
MainBe dominant frequency point, f
Auxilliary 1And f
Auxilliary 2It is auxilliary frequency.When UE need be in this sub-district the dominant frequency point f of cell_1
a(this moment dominant frequency point f
aWorking frequency points for UE) on the TS2 time slot during downlink data receiving; Because existing measurement control message only comprises the main frequency point information of adjacent sub-district cell_2-cell_7 of id information, this sub-district cell_1 of the adjacent sub-district cell_2-cell_7 of this sub-district cell_1; And do not comprise the auxilliary frequency point information of iso-frequency adjacent community cell_2-cell_7; Therefore, the same frequency interference neighbor obtained of the measurement control message that issues through network of this UE will include only cell_2 and cell_3.Though and as the auxilliary frequency f of iso-frequency adjacent community cell_7
Auxilliary 1Identical with the dominant frequency point of this sub-district cell_1; And when this moment, iso-frequency adjacent community cell_7 also had downlink data on the TS2 of this auxilliary frequency; Iso-frequency adjacent community cell_7 also produces this sub-district cell_1 and disturbs; But owing to do not comprise the auxilliary frequency point information of each iso-frequency adjacent community in the existing measurement control message, therefore, UE can not obtain complete same frequency interference neighbor through existing TD-SCDMA systematic survey control messages; That is the complete same frequency interference neighbor that, comprises adjacent sub-district cell_2, cell_3 and cell_7.
If UE can not obtain the information of all working frequency adjacent sub-district identical with the working frequency points of UE in this sub-district, then will cause UE can not be fully to estimating and eliminate with disturbing frequently, thereby influence the performance of UE reception and demodulation.
Summary of the invention
The technical problem that the present invention will solve is in the TD-SCDMA of N frequency point networking network; Overcome the defective of the auxilliary frequency point information of the iso-frequency adjacent community that does not comprise UE sub-district of living in the existing measurement control message, thereby make UE to obtain complete same frequency interference neighbor through the measurement control message that network issues.
According to a first aspect of the invention; The present invention provides the optimization method of the measurement control message of a kind of TD-SCDMA system; This measurement control message comprises the id information of the co-frequency neighbor cell of sub-district of living in, terminal at least; Wherein, this optimization method is included in the step of the auxilliary frequency point information of the iso-frequency adjacent community that adds this UE sub-district of living in the measurement control message.
The optimization method of the measurement control message through TD-SCDMA provided by the invention system can obtain the measurement control message of TD-SCDMA system of the auxilliary frequency point information of the iso-frequency adjacent community that comprises UE sub-district of living in.
According to a further aspect in the invention; The present invention provides a kind of TD-SCDMA UE of system to obtain with the method for interference neighbor frequently, and this method may further comprise the steps: the terminal receives the measurement control message of the auxilliary frequency point information of the iso-frequency adjacent community that comprises this sub-district of living in, terminal that issues from network; The terminal obtains the information of the first identical adjacent sub-district of the working frequency points at dominant frequency point and terminal from measurement control message; The terminal obtains the information of the second identical adjacent sub-district of the working frequency points at auxilliary frequency and terminal from measurement control message; The information of the first adjacent sub-district of passing through to be obtained and the information of the second adjacent sub-district, terminal are obtained with the frequency interference neighbor.
Obtain the method with the frequency interference neighbor through the TD-SCDMA UE of system provided by the invention, UE can obtain complete same frequency interference neighbor through the measurement control message that network issues.
According to a further aspect in the invention, the present invention provides a kind of TD-SCDMA UE of system, and wherein, this UE comprises: receiver module is used to receive the measurement control message of the auxilliary frequency point information of the iso-frequency adjacent community that comprises this sub-district of living in, terminal that issues from network; The first information of adjacent cells acquisition module is used for obtaining from measurement control message the information of the first identical adjacent sub-district of the working frequency points of dominant frequency point and this UE; The second information of adjacent cells acquisition module is used for obtaining from measurement control message the information of the second identical adjacent sub-district of the working frequency points of auxilliary frequency and this UE; With interference neighbor generation module frequently, the information of the first adjacent sub-district that is used for being obtained respectively through the first information of adjacent cells acquisition module and the second information of adjacent cells acquisition module and the information of the second adjacent sub-district generate with the frequency interference neighbor.
The TD-SCDMA UE of system provided by the invention can support the measurement control message through the optimised mistake of measurement control message optimization method provided by the invention; Can obtain complete same frequency interference neighbor through the measurement control message that network issues; And can be further the information in the complete same frequency interference neighbor and other relevant information be combined and eliminate with disturbing frequently, thereby can guarantee the performance of reception and the demodulation of UE best.
Description of drawings
Fig. 1 is the distribution schematic diagram of existing TD-SCDMA system cell;
Fig. 2 is the illustrative table that the dominant frequency point of sub-district shown in Figure 1 is shown and assists frequency;
Fig. 3 is that the TD-SCDMA UE of system provided by the invention obtains the schematic flow sheet with the method for frequency interference neighbor;
Fig. 4 is the sketch map of first embodiment of the TD-SCDMA UE of system provided by the invention;
Fig. 5 is the sketch map of second embodiment of the TD-SCDMA UE of system provided by the invention.
Embodiment
For technical problem, technical scheme and advantage that the present invention will be solved is clearer, will combine accompanying drawing and specific embodiment to be described in detail below.
The present invention is directed in the TD-SCDMA of existing N frequency point networking system; When the auxilliary frequency of iso-frequency adjacent community is identical with the UE working frequency points; Exist UE can not obtain the problem of complete same frequency interference neighbor, the optimization method of the measurement control message of a kind of TD-SCDMA system, method and the UE of TD-SCDMA system that the UE of TD-SCDMA system obtains complete co-frequency neighbor cell list are provided according to existing measurement control message.
According to a first aspect of the invention; The present invention provides the optimization method of the measurement control message of a kind of TD-SCDMA system; This measurement control message comprises the id information of the co-frequency neighbor cell of sub-district of living in, terminal at least; Wherein, this optimization method is included in the step of the auxilliary frequency point information of the iso-frequency adjacent community that adds this UE sub-district of living in the said measurement control message.
The measurement control message of TD-SCDMA system belongs to a kind of of RRC (Radio Resource Control) message, and RRC message is formed by one or more information words, and each information word all belongs to the information specific type.In the present invention, the auxilliary frequency point information that in measurement control message, adds the iso-frequency adjacent community of UE sub-district of living in (being also referred to as this sub-district).The auxilliary frequency point information that can in the non-critical extend information unit (later-than-r3:criticalExtensions r4:nonCriticalExtensions) of measurement control message, add particularly, the iso-frequency adjacent community of UE sub-district of living in.
Non-critical extend information unit does not have Useful Information in the Rel-4 version, and this information word is reserved for the expansion of later release.In concrete realization of the present invention, the first structure of improved non-critical extend information is specially:
v4xyzNonCriticalExtensions SEQUENCE
{
measurementControl-v4mnext MeasurementControl-v4mnext-IEs
OPTIONAL
nonCriticalExtensions SEQUENCE{}
OPTIONAL
}。
Wherein, the organization definition of MeasurementControl-v4mnext-IEs is: MeasurementControl-v4mnext-IEs::=SEQUENCE (SIZE (1..maxCellMeas)) OFNewInterFreqCellSecondaryUARFCNInfo.
Total maxCellMeas the sub-information word of non-critical extend information unit, each sub-information word all belongs to the NewInterFreqCellSecondaryUARFCNInfo type:
NewInterFreqCellSecondaryUARFCNInfo::＝SEQUENCE{
interFreqCellID InterFreqCellID OPTIONAL
secondary1uarfc FrequencyInfo OPTIONAL
secondary2uarfcn FrequencyInfo ?OPTIONAL
}。
Wherein, interFreqCellID, secondary1uarfcn, secondary2uarfcn are used for describing sub-district ID and two auxilliary frequencies thereof of the iso-frequency adjacent community of UE sub-district of living in respectively.Certainly, the iso-frequency adjacent community of UE sub-district of living in can be an adjacent sub-district, also can be a plurality of adjacent sub-districts, and auxilliary frequency can be one, two or more, and correspondingly, auxilliary frequency point information also can be one, two or more information.
Below data structure be the composition structure of the measurement control message of existing TD-SCDMA system, the auxilliary frequency point information of each iso-frequency adjacent community of UE sub-district of living in is not described in this measurement control message:
MeasurementControl::＝CHOICE{
r3 SEQUENCE
{
measurementControl-r3 MeasurementControl-r3-IEs，
v390nonCriticalExtensions SEQUENCE
{
measurementControl-v390ext MeasurementControl-v390ext，
v3a0NonCriticalExtensions SEQUENCE
{
measurementControl-v3a0ext?MeasurementControl-v3a0ext，
laterNonCriticalExtensions SEQUENCE
{
--Container?for?additional?R99?extensions
measurementControl-r3-add-ext BITSTRIN
OPTIONAL，
v4xyNonCriticalExtensions SEQUENCE
{
measurementControl-v4xyext
MeasurementControl-v4xyext-IEs，
nonC?riticalExtensions SEQUENCE {}
OPTIONAL
}OPTIONAL
}OPTIONAL
}OPTIONAL
}OPTIONAL
}，
later-than-r3 SEQUENCE
{
rrc-TransactionIdentifier RRC-TransactionIdentifier，
criticalExtensions CHOICE
{
r4 SEQUENCE
{
measurementControl-r4 MeasurementControl-r4-IEs，
nonCriticalExtension SEQUENCE
{} OPTIONAL
}，
criticalExtensions SEQUENCE{}
}
}
}。
Following data structure is the composition structure of the TD-SCDMA systematic survey control messages after optimizing through optimization method provided by the invention:
MeasurementControl::＝CHOICE{
r3 SEQUENCE
{
measurementControl-r3 MeasurementControl-r3-IEs，
v390nonCriticalExtensions SEQUENCE
{
measurementControl-v390ext MeasurementControl-v390ext，
v3a0NonCriticalExtensions SEQUENCE
{
measurementControl-v3a0ext MeasurementControl-v3a0ext，
laterNonCriticalExtensions SEQUENCE
{
--Container?for?addi?tional?R99extensions
measurementControl-r3-add-ext BITSTRIN
OPTIONAL，
v4xyNonCriticalExtensions SEQUENCE
{
measurementControl-v4xyext
MeasurementControl-v4xyext-IEs，
nonCriticalExtensions SEQUENCE {}
OPTIONAL
}OPTIONAL
}OPTIONAL
}OPTIONAL
}OPTIONAL
}，
later-than-r3 SEQUENCE
{
rrc-TransactionIdentifier RRC-TransactionIdentifier，
criticalExtensions CHOICE
{
r4 SEQUENCE
{
measurementControl-r4 MeasurementControl-r4-IEs，
v4mnNonCriticalExtensions SEQUENCE
{
measurementControl-v4mnext
MeasurementControl-v4mnext-IEs OPTIONAL
nonCriticalExtensios SEQUENCE{}
OPTI?ONAL
}
}，
criti?calExtensions SEQUENCE{}
}
}
}。
Wherein, improve non-critical extend information unit (later-than-r3:criticalExtensions r4:nonCriticalExtensions), in non-critical extend information unit, newly added the auxilliary frequency point information that alien frequencies faces the sub-district.
The optimization method of the measurement control message through TD-SCDMA provided by the invention system; Can obtain the measurement control message of TD-SCDMA system of the auxilliary frequency point information of the iso-frequency adjacent community that comprises UE sub-district of living in, the measurement control message of UE after according to this optimization can be obtained complete same frequency interference neighbor.
In addition; The present invention also provides a kind of TD-SCDMA UE of system to obtain with the method for interference neighbor frequently, and this method may further comprise the steps: UE receives the measurement control message of the auxilliary frequency point information of the iso-frequency adjacent community that comprises this sub-district of living in, terminal that issues from network; UE obtains the information of the first identical adjacent sub-district of the working frequency points of dominant frequency point and UE from measurement control message; UE obtains the information of the second identical adjacent sub-district of the working frequency points of auxilliary frequency and UE from measurement control message; The information of the first adjacent sub-district of passing through to be obtained and the information of the second adjacent sub-district, UE obtains with the frequency interference neighbor.
Particularly, shown in Figure of description 3, the UE of the TD-SCDMA system under the connection mode handles as follows:
UE receives the measurement control message network (step S1) of the auxilliary frequency point information of the iso-frequency adjacent community that comprises this UE sub-district of living in that issues from network; This measurement control message is the measurement control message optimization method that provides through first aspect of the present invention and the measurement control message of optimised mistake; Therefore; This measurement control message comprises the auxilliary frequency point information of the iso-frequency adjacent community of UE sub-district of living in; Thereby; UE not only obtains dominant frequency point and the UE working frequency points information (step S2) with the first adjacent sub-district frequently from the measurement control message that is issued by network; And from the measurement control message that network issues, obtain the information (step S3) of the auxilliary frequency second adjacent sub-district identical with the UE working frequency points, and for example, first (the later-than-r3:criticalExtensions r4:v4mnNonCriticalExtensions:measurementControl-v4mnext: newinterfreqcellsecondaryuarfcninfolist) of non-critical extend information of the measurement control message that UE can issue from network; Obtain the information of the working frequency points of auxilliary frequency and UE with the second adjacent sub-district frequently; So, the information of the first adjacent sub-district of passing through to be obtained and the information of the second adjacent sub-district, UE obtains and the same complete same frequency interference neighbor (step S4) frequently of the working frequency points of UE.
Can eliminate in every way with disturbing frequently through the complete same frequency interference neighbor that UE obtained; For example; UE can pass through P-CCPCH received signal code power value (RSCP; Received SignalCode Power) measures; Obtain with in the interference neighbor frequently each with frequently disturbing the P-CCPCH received signal code power value of adjacent sub-district, received signal code power value and other relevant information are combined eliminate with disturbing frequently, UE also can eliminate with disturbing frequently the maximum several sub-districts of selective reception signal code power value.
Obtain the method with the frequency interference neighbor through the TD-SCDMA UE of system provided by the invention, UE can obtain complete same frequency interference neighbor through the measurement control message that network issues.Then; UE can be according to its actual disposal ability; According to the size of each sub-district P-CCPCH received signal code power value and other relevant information; Eliminate the suffered whole interference frequently together of UE self fully, or selectively eliminate the interference of disturbing the strongest several sub-districts, thereby can guarantee the performance of reception and the demodulation of UE best.
According to another aspect of the invention; The present invention provides a kind of TD-SCDMA UE of system; Shown in Figure of description 4; The UE of TD-SCDMA system 1 comprises: receiver module 11, the first information of adjacent cells acquisition modules 12, the second information of adjacent cells acquisition module 13 and with interference neighbor generation module 14 frequently.
The UE of this TD-SCDMA system supports the measurement control message through the optimised mistake of measurement control message optimization method provided by the invention, and can obtain complete same frequency interference neighbor through the measurement control message that network issues.The measurement control message of optimised mistake comprises the auxilliary frequency point information of the iso-frequency adjacent community of UE sub-district of living in, and receiver module 11 receives the measurement control message of the auxilliary frequency point information of the iso-frequency adjacent community that comprises this sub-district of living in, terminal that issues from network; The first information of adjacent cells acquisition module 12 obtains the information of the first identical adjacent sub-district of the working frequency points of dominant frequency point and UE from measurement control message; The second information of adjacent cells acquisition module 13 obtains the information of the second identical adjacent sub-district of the working frequency points of auxilliary frequency and UE from measurement control message; For example, the second information of adjacent cells acquisition module 13 can be from (the later-than-r3:criticalExtensions r4:v4mnNonCriticalExtensions:measurementControl-v4mnext: the information of obtaining the second identical adjacent sub-district of the working frequency points of auxilliary frequency and UE newinterfreqcellsecondaryuarfcninfolist) of the non-critical extend information unit of the measurement control message that issued by network; The information of the first adjacent sub-district that obtains respectively through the first information of adjacent cells acquisition module 12 and the second information of adjacent cells acquisition module 13 with interference neighbor generation module 14 frequently and the information of the second adjacent sub-district; Generate with interference neighbor frequently, this is that working frequency points with UE is with complete same frequency interference neighbor frequently with interference neighbor frequently.
Fig. 5 illustrates another embodiment of the TD-SCDMA UE of system provided by the invention, and the UE difference among itself and Fig. 4 is that UE 2 also comprises received signal code power value measurement module 15.
Received signal code power value measurement module 15 is measured the P-CCPCH received signal code power value with each listed in the interference neighbor frequently adjacent sub-district, to obtain with in the interference neighbor frequently each with frequently disturbing the P-CCPCH received signal code power value of adjacent sub-district.UE can disturb all eliminations by the same frequency from the adjacent sub-districts of same frequency all in the frequency interference neighbor that it is suffered; Also can be according to the actual treatment ability of UE; Size according to each sub-district P-CCPCH received signal code power value; From with selecting the strongest several sub-districts to come eliminating the interference neighbor frequently, with the reception that guarantees UE most possibly and the performance of demodulation with disturbing frequently.
Through the TD-SCDMA UE of system provided by the invention; Can support measurement control message through the optimised mistake of measurement control message optimization method provided by the invention; And can obtain with the method for frequency interference neighbor through the TD-SCDMA UE of system provided by the invention and obtain complete same frequency interference neighbor; With disturbing frequently, guarantee the performance of reception and the demodulation of UE with further elimination best.
In addition; For existing UE; Since this UE do not support TD-SCDMA provided by the invention system measurement control message the optimization method measurement control message and can not carry out the TD-SCDMA UE of system provided by the invention and obtain with the method for interference neighbor frequently; Therefore can handle according to existing processing method, that is, and when resolving measurement control message; The auxilliary frequency point information of ignoring iso-frequency adjacent community included in the measurement control message of passing through the TD-SCDMA system that optimizes, thus the present invention can guarantee the compatibility to legacy version.
The above is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle according to the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (6)
1. a TD-SCDMA system terminal obtains the method with the frequency interference neighbor, and wherein, this method may further comprise the steps at least:
Said terminal receives the measurement control message of the auxilliary frequency point information of the iso-frequency adjacent community that comprises this sub-district of living in, terminal that issues from network;
Said terminal obtains the information of the first identical adjacent sub-district of the working frequency points at dominant frequency point and said terminal from said measurement control message;
Said terminal obtains the information of the second identical adjacent sub-district of the working frequency points at auxilliary frequency and said terminal from said measurement control message;
The information of the first adjacent sub-district of passing through to be obtained and the information of the second adjacent sub-district, said terminal are obtained with the frequency interference neighbor.
2. TD-SCDMA system terminal according to claim 1 obtains the method with the frequency interference neighbor; Wherein, Said terminal obtains the information of the second identical adjacent sub-district of the working frequency points at auxilliary frequency and said terminal from said measurement control message step is specially: said terminal obtains the information of the second identical adjacent sub-district of the working frequency points at auxilliary frequency and said terminal from the non-critical extend information unit of said measurement control message.
3. TD-SCDMA system terminal according to claim 1 and 2 obtains the method with the frequency interference neighbor; Wherein, also comprise step: said terminal obtains with the received signal code power value on the Primary Common Control Physical Channel of each listed in the frequency interference neighbor adjacent sub-district.
4. TD-SCDMA system terminal, wherein, this terminal comprises:
Receiver module is used to receive the measurement control message of the auxilliary frequency point information of the iso-frequency adjacent community that comprises this sub-district of living in, terminal that issues from network;
The first information of adjacent cells acquisition module is used for obtaining from said measurement control message the information of the first identical adjacent sub-district of the working frequency points at dominant frequency point and said terminal;
The second information of adjacent cells acquisition module is used for obtaining from said measurement control message the information of the second identical adjacent sub-district of the working frequency points at auxilliary frequency and said terminal;
With interference neighbor generation module frequently, the information of the first adjacent sub-district that is used for being obtained respectively through the first information of adjacent cells acquisition module and the second information of adjacent cells acquisition module and the information of the second adjacent sub-district generate with the frequency interference neighbor.
5. TD-SCDMA system terminal according to claim 4; Wherein, The said second information of adjacent cells acquisition module specifically is the non-critical extend information unit that is used for from said measurement control message, obtains the information of the second identical adjacent sub-district of the working frequency points at auxilliary frequency and said terminal.
6. according to claim 4 or 5 described TD-SCDMA system terminals; Wherein, Also comprise received signal code power value measurement module, be used for measuring said with the received signal code power value on the Primary Common Control Physical Channel of each listed adjacent sub-district of frequency interference neighbor.
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| CN101193399A (en) * | 2006-11-24 | 2008-06-04 | 华为技术有限公司 | Method and terminal for maintaining information of adjacent cells in long-term evolving system |
| CN101489239A (en) * | 2008-01-16 | 2009-07-22 | 大唐移动通信设备有限公司 | Method and apparatus for determining adjacent cell channel response sequence of time slot CDMA system |
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| CN101193399A (en) * | 2006-11-24 | 2008-06-04 | 华为技术有限公司 | Method and terminal for maintaining information of adjacent cells in long-term evolving system |
| CN101489239A (en) * | 2008-01-16 | 2009-07-22 | 大唐移动通信设备有限公司 | Method and apparatus for determining adjacent cell channel response sequence of time slot CDMA system |
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