CN1866798B - Special wireless link measurement result reporting method in TD-CDMA communication system - Google Patents
Special wireless link measurement result reporting method in TD-CDMA communication system Download PDFInfo
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- CN1866798B CN1866798B CN2005100736571A CN200510073657A CN1866798B CN 1866798 B CN1866798 B CN 1866798B CN 2005100736571 A CN2005100736571 A CN 2005100736571A CN 200510073657 A CN200510073657 A CN 200510073657A CN 1866798 B CN1866798 B CN 1866798B
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Abstract
The invention discloses a wireless chain circuit special measurement result reported method of time-division code division multiple access communication system, which is characterized by the following: RNC sends private measuring solicited message to Node B; the message includes RL list; if the Node B doesn't have the reported data ability of all RL measurement results, Node B sends the information of degree private measuring initialization failure to RNC; otherwise Node B reports measurement result; the measurement result includes RL list for listing the measurement result of every RL; if RLinformation of private measuring solicited message includes DPCH ID, the RL measurement result is the DPCH measurement result; if RL information of private measuring solicited message doesn't includeDPCH ID, the RL measurement result installs one DPCH list reflected measurement result. The invention solves the current technique problem.
Description
Technical field
The present invention relates to 3-G (Generation Three mobile communication system), especially time division CDMA (Time Division CodeDivision Multiple Access, TD-CDMA) measurement result of multi wireless links in the system, the a plurality of time slots that comprise every wireless links, be reported to radio network controller (RadioNetwork Controller, implementation method RNC) from Node B (Node B).
Background technology
In the TD-CDMA system, RNC needs Node B to carry out various measurements, comprises public-measurement and special measurement.Public-measurement to as if time slot, and special measurement is at certain some Radio Link (Radio Link, RL) physical channel, main received signal code power (the Received Signal Code Power that measures the physical channel of some Radio Link, RSCP), signal interference ratio (Signal Interference Ratio, SIR), transmitter code power (Transmit Code Power, measuring amount such as TCP).Every RL might take a plurality of time slots, and the measurement result of each time slot is different, the measurement that need be correlated with respectively, and each measuring object is by Radio Link sign (RL ID) and DPCH sign (DPCH ID) unique correspondence.
As shown in Figure 1, when RNC needs Node B to carry out the special measurement of some RL, RNC sends " special measurement initialization request " message to Node B, and the tabulation of a RL of configuration in message clearly indicates each RL that requires Node B to measure with one or more Radio Link signs.By disposing or do not dispose the DPCH sign, indicate the measuring object that requires Node B to measure directly or indirectly simultaneously.Stipulate in the 3GPP agreement, if each RL of RL tabulation does not comprise DPCH ID in the request message, then require Node B according in advance known RL and the corresponding relation (just which time slot a RL comprises) of DPCH, under each time slot of this RL, respectively select a DPCH to measure.This moment, the number of measuring object of certain RL correspondence equaled the number of the DPCH that this RL comprises.If comprise RL ID and DPCH ID in the request message clearly, then require Node B measure this RL ID and DPCH ID the relevant information of measuring object of unique correspondence.
When Node B judges when possessing in the request message under all RL the measurement reporting ability of the relevant information of whole DPCH, Node B sends " special measurement initialization response " message to RNC, otherwise sends " special measurement initialization failure " message to RNC.
Node B can be by measuring reporting message, as " special measurement initialization response " message and " special measurement report " message, the measurement result of multi wireless links is reported to RNC.
According to agreement,, comprise the RL tabulation when in " special measurement initialization request " message, when wherein each RL also comprises 1 DPCH ID, Node B for every RL in the RL tabulation, reports the measurement result of the measuring object of RLID and DPCH ID correspondence successively in measuring reporting message.
Simultaneously,,, comprise RL tabulation, but some RL shows that RNC requires Node B measurement to report the measurement result of all time slots of these RL when not comprising DPCH ID when in " special measurement initialization request " message according to agreement.But, according to present agreement, NodeB is in a reporting message of the measurement result that RNC sends, as: " special measurement initialization response " and " special measurement report " message has a RL tabulation, so can report the relevant information of many RL simultaneously, but in every RL, have only 1 DPCH id information, so can only report the measurement result of 1 time slot of every RL, the measurement that can not finish all time slots of 1 RL reports.
As seen, present agreement is only supported the reporting of measurement result of single time slot among many RL, does not support the reporting of measurement result of multi-slot among many RL.
Summary of the invention
The technical problem that the present invention solves be in the prior art as Node B reporting measurement result during to RNC, report multi wireless links if desired, and Radio Link wherein is when comprising a plurality of time slot, fully the reporting measurement result.
In order to solve above-mentioned technical problem, the present invention proposes special wireless link measurement result reporting method in a kind of TD-CDMA communication system, specifically may further comprise the steps:
Step 1, radio network controller send the special measurement request message to Node B, comprise the Radio Link tabulation in the message;
Step 2 when if Node B possesses reporting ability at all Radio Link measurement results, continue step 3, otherwise Node B sends " special measurement initialization failure " message and arrives radio network controller;
Step 3, Node B reporting measurement result, comprise the Radio Link tabulation in the measurement result, list the measurement result of each Radio Link, if the wireless link information in the special measurement request message comprises the DPCH sign, then the measurement result of this Radio Link is the measurement result of this DPCH, if the wireless link information in the special measurement request message does not comprise the DPCH sign, the measurement result of 1 its all time slot of DPCH tabulation reflection is set in the measurement result of this Radio Link then.
In the said method, if require to comprise in the response message measurement result in the special measurement request message that radio network controller sends, then the measurement result that reports of the described Node B of step 3 is included in it in " special measurement initialization response " message that radio network controller sends.
In the said method, if do not require in the special measurement request message that radio network controller sends and comprise measurement result in the response message, then the described Node B reporting measurement of step 3 result sends earlier not comprise measurement result " special measurement initialization response " message to radio network controller, when satisfying the measurement report condition, send " the special measurement report " that include measurement result and arrive radio network controller then.
Method provided by the invention reflects by the mode that DPCH tabulation is set in measurement result the measurement result of all time slots of RL to efficiently solve prior art problems, realizes that the measurement result of a plurality of time slots of many RL reports.
Description of drawings
Fig. 1 is a special measurement initialization reporting process schematic diagram
Fig. 2 is that the inventive method adopts the two-fold tabulation to realize the embodiment schematic diagram that the measurement of many RL reports
Embodiment
Below in conjunction with accompanying drawing specific implementation of the present invention is made a detailed description.
RNC sends the special measurement request message to Node B, comprises the Radio Link tabulation in the message, the RLID difference in the tabulation, but some RL does not comprise the DPCH sign.This expression RNC requires Node B to report the measurement result of all time slots of these RL, and Node B selects a DPCH to measure on each time slot arbitrarily.
When if Node B does not possess at the reporting ability of all Radio Link measurement results, Node B sends " special measurement initialization failure " message to RNC, otherwise Node B sends " special measurement initialization response " message to RNC, the reporting measurement result, comprise the Radio Link tabulation in the measurement result, list the measurement result of each Radio Link, if the wireless link information in the special measurement request message comprises the DPCH sign, then the measurement result of this Radio Link is the measurement result of this DPCH, if the wireless link information in the special measurement request message does not comprise the DPCH sign, then the measurement result of this Radio Link comprises the measurement result of 1 its all time slot of DPCH tabulation reflection.
As shown in Figure 2, in RNC reporting measurement result's message, comprise 1 RL tabulation (this tabulation is identical with the RL tabulation in " special measurement initialization request " message) at Node B.Wherein, each RL comprises 1 DPCH tabulation (this tabulation has indicated the DPCH on all time slots that RL uses), and with each RLID and the pairing measurement result of DPCH ID.RL all in the reporting message constitute a RL tabulation (representing with different RL ID), and each RL in the tabulation (corresponding RL ID) comprises 1 DPCH tabulation (representing with different DPCH ID) again.Reporting message just can be indicated the measurement result of a measuring object with RL ID and DPCH ID uniquely by comprising the two-fold tabulation of RL and DPCH.That is: 1 DPCH tabulation of any one RL configuration can be reported the measurement result of this RL; Whole RL by the RL tabulation, just can report the measurement result of all RL.
The mode that reports of measurement result comprises: " special measurement initialization response " and " special measurement report ".
When requirement according to " special measurement initialization request " message, when needing to comprise measurement result in the response message that Node B sends, as: when the report criterion of " special measurement initialization request " message is " on demand ", and when not comprising Connection Frame Number in the request message, then Node B sends 1 " special measurement initialization response " message that includes measurement result to RNC.
When requirement according to " special measurement initialization request " message, when Node B does not need to comprise measurement result in the response message that sends, then do not comprise measurement result in " special measurement initialization response " message that Node B sends, and when satisfying the measurement report condition, send 1 " special measurement report " that includes measurement result to RNC at every turn.
Describe implementation method of the present invention below more for example in detail:
RNC requires Node B to carry out special measurement, particularly, and at 2 RL (being designated as RL1 and RL2), RL1 comprises 2 time slots and (is designated as TS1, TS4, the last selection of TS1 DPCH1 measurement, the last selection of TS4 DPCH4 measures), RL2 comprises 1 time slot (be designated as TS5, this time slot selects DPCH5 to measure).
RNC sends " special measurement initialization request " message to Node B, and the report criterion that comprises in the message is " periodic report "; Comprise RL tabulation (2 RL ID:RL1 and RL2) in the message, do not comprise DPCH ID.
RNC requires Node B to report the measurement result of all DPCH of RL1 and RL2 in the measurement result reporting message.Particularly, require measurement to report: RL1-DPCH1, RL1-DPCH4, the measurement result of pairing 3 measuring objects of RL2-DPCH5.
Node B judges at first whether self possesses the measurement capability of all DPCH of these RL, when possessing, then sends " special measurement initialization response " message, otherwise sends " special measurement initialization failure " message.
Subsequently, when satisfy measuring report condition (on call time), in " special measurement report " that Node B sends, comprise 1 RL tabulation, RL ID identical with request message (being similarly RL1 and RL2) in this tabulation comprises 1 DPCH tabulation again, particularly under every RL, DPCH tabulation among the RL1 is DPCH1 and DPCH4, and the DPCH tabulation among the RL2 is DPCH5.By
RL1-DPCH1: measurement result 1
RL1-DPCH4: measurement result 2
RL2-DPCH5: measurement result 3
Measurement result that just can corresponding 3 measuring objects, thus the measurement that realizes a plurality of time slots of 2 RL in a reporting message reports.
Claims (4)
1. special wireless link measurement result reporting method in the TD-CDMA communication system is characterized in that may further comprise the steps:
Step 1, radio network controller send the special measurement request message to Node B, comprise the Radio Link tabulation in the message;
Step 2 when if Node B possesses reporting ability at all Radio Link measurement results, continue step 3, otherwise Node B sends " special measurement initialization failure " message and arrives radio network controller;
Step 3, Node B reporting measurement result, comprise the Radio Link tabulation in the measurement result, list the measurement result of each Radio Link, if the wireless link information in the special measurement request message comprises the DPCH sign, then the measurement result of this Radio Link is the measurement result of this DPCH, if the wireless link information in the special measurement request message does not comprise the DPCH sign, the measurement result that a DPCH tabulation comprises its all time slots is set in the measurement result of this Radio Link then.
2. the method for claim 1, it is characterized in that, if the wireless link information in the described special measurement request message of step 3 does not comprise the DPCH sign, the measurement result of 1 its all time slot of DPCH tabulation reflection is set in the measurement result of this Radio Link then.
3. method as claimed in claim 1 or 2, it is characterized in that, if require to comprise in the response message measurement result in the special measurement request message that radio network controller sends, then the measurement result that reports of the described Node B of step 3 is included in it in " special measurement initialization response " message that radio network controller sends.
4. method as claimed in claim 1 or 2, it is characterized in that, if do not require in the special measurement request message that radio network controller sends and comprise measurement result in the response message, then the described Node B reporting measurement of step 3 result sends earlier not comprise measurement result " special measurement initialization response " message to radio network controller, when satisfying the measurement report condition, send " the special measurement report " that include measurement result and arrive radio network controller then.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100438672C (en) * | 2005-12-31 | 2008-11-26 | 华为技术有限公司 | Multi time-slot public measuring method and system |
| CN101933357A (en) * | 2007-12-18 | 2010-12-29 | 中兴通讯股份有限公司 | Method for measuring angle of arrival of a user equipment |
| CN102202340A (en) * | 2010-03-25 | 2011-09-28 | 中兴通讯股份有限公司 | Method and system for reporting road test result of user equipment (UE) |
| CN102209345B (en) * | 2010-03-29 | 2016-05-25 | 中兴通讯股份有限公司 | A kind of method of wireless communication system and reporting drive test result thereof |
| CN103002476B (en) * | 2011-09-15 | 2017-11-17 | 中兴通讯股份有限公司 | Updating user's drive test allows the method and evolution base station of information |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349358A (en) * | 2000-10-18 | 2002-05-15 | Lg电子株式会社 | Method for controlling over area switching in up-ward link synchronous transmission program |
| WO2003105498A1 (en) * | 2002-06-07 | 2003-12-18 | Nokia Corporation | Apparatus, and associated method, for performing reverse-link traffic measurements in a radio communication system |
| CN1541001A (en) * | 2003-10-29 | 2004-10-27 | 中兴通讯股份有限公司 | Method of evaluating quality of wireless network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349358A (en) * | 2000-10-18 | 2002-05-15 | Lg电子株式会社 | Method for controlling over area switching in up-ward link synchronous transmission program |
| WO2003105498A1 (en) * | 2002-06-07 | 2003-12-18 | Nokia Corporation | Apparatus, and associated method, for performing reverse-link traffic measurements in a radio communication system |
| CN1541001A (en) * | 2003-10-29 | 2004-10-27 | 中兴通讯股份有限公司 | Method of evaluating quality of wireless network |
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