CN100438672C - Multi time-slot public measuring method and system - Google Patents
Multi time-slot public measuring method and system Download PDFInfo
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- CN100438672C CN100438672C CNB2005101372303A CN200510137230A CN100438672C CN 100438672 C CN100438672 C CN 100438672C CN B2005101372303 A CNB2005101372303 A CN B2005101372303A CN 200510137230 A CN200510137230 A CN 200510137230A CN 100438672 C CN100438672 C CN 100438672C
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Abstract
The present invention provides a multi-time-slot public measuring method and a system, which belongs to the communication field. The method comprises the following steps: a. a radio network controller sends a public measurement establish request message carrying with information which can measure time-slot quantities to a base station; B. the base station measures the target which can measure the time slots, and sends a public measurement report message carrying with information which can measure time-slot target to the radio network controller. The present invention provides a time-slot public measuring scheme of which the message can carry with a plurality of time-slot information; thus, the signal time-slot measurement information sends a great number of measurement information for a plurality of time slots, which is avoided. The present invention decreases the transmission load of an IUB interface, reduces the transmission bandwidth occupied by the public measurement message of the IUB interface, reduces the signaling processing load of the RNC CPU, enlarges the capacity of the RNC, and improves the efficiency of the public measurement.
Description
Technical field
The present invention relates to network communications technology field, relate in particular to a kind of multi time-slot public measuring method and system.
Background technology
Time division duplex (TDD) technology is an important branch in the 3G (Third Generation) Moblie technology, mainly comprises wireless time division duplex of general land (UTRA-TDD) and TD SDMA (TD-SCDMA).The communication system of use TDD technology can be implemented in carries out the uplink and downlink link transmission on the same carrier wave, make full use of frequency resource, has greatly improved the availability of frequency spectrum; The advantage of tdd mode is that also system can adjust the uplink and downlink transfer point flexibly according to different types of service, thereby the best volume of business and the availability of frequency spectrum is provided.
In the realization of TDD system, in order can effectively to manage to Radio Resource, must be to the wireless index of current time slots as carrier transmit power, broadband reception power, Interference Signal Code Powers etc. carry out periodic measurement fast and accurately.
At present in the 3GPP agreement under the tdd mode common measuring method to the index of time slot comprise:
Radio network controller (RNC) sends public-measurement to base station (NodeB) and sets up request message (COMMON MEASUREMENT INITIATION REQUEST).
Described public-measurement is set up in the request message and is measured relevant theing contents are as follows shown in the table with time slot:
| IE/Group Name (information unit/group name) | Presence (having sign) | Range (span) | IE Type and Reference (information type and reference) | Semantics Description (meaning description) | Criticality (severity level) | Assigned Criticality (significance level of appointment) |
| Message Discriminator message identifier | M (essential) | 9.2.1.45 | - | |||
| Message Type type of message | M (essential) | 9.2.1.46 | YES | reject | ||
| Transaction ID (transaction identification) | M (essential) | 9.2.1.62 | - | |||
| Measurement ID (measuring sign) | M (essential) | 9.2.1.42 | YES | reject | ||
| CHOICE Common Measurement Object Type (public-measurement object Object Selection) | M (essential) | YES | reject | |||
| Cell (sub-district object) | - | |||||
| C-ID (sub-district object identity) | M (essential) | 9.2.1.9 | - | |||
| Time Slot (timeslot number) | O (optional) | 9.2.3.23 | Applicable to 3.84Mcps TDD only (only being applicable to the TDD system of 3.84Mcps) | - | ||
| Time Slot LCR (timeslot number of LCR system) | O (optional) | 9.2.3.24A | Applicable to 1.28Mcps TDD only (only being applicable to the TDD system of 1.28Mcps, i.e. the LCR system) | YES | reject | |
Table 1: single time slot public-measurement is set up request message structure and content
Wherein the message structure of Time Slot LCR is as follows:
| IE/Group Name (information unit/group name) | Presence (having sign) | Range (span) | IE Type and Reference (information type and reference) | Semantics Description (meaning description) |
| Time Slot LCR (timeslot number of LCR system) | INTEGER (0..6) integer (0..6) |
As above shown in the table, in the message of Time Slot LCR, the set point of time slot scope is empty, owing to do not set the scope of time slot, RNC sets up public-measurement and can not can only carry out at a time slot at a plurality of time slots.
If time slot is measured and is set up successfully, NodeB identifies (ID) according to the measurement in the message after receiving this message, measure timeslot number, measure item and measure preparation, finish the preparation back and set up response message (COMMON MEASUREMENT INITIATIONRESPONSE), show to measure and set up successfully to RNC transmission public-measurement;
If time slot measure to be set up failure, NodeB returns public-measurement to RNC and sets up failed message (COMMON MEASUREMENT INITIATION FAILURE) and show to measure and set up failure.
When the time slot measurement is set up, NodeB sets up the content and the requirement of message according to measurement, as cycle or affair, monitor carrier transmit power in real time, broadband reception power, wireless indexes such as Interference Signal Code Power just send to RNC with current measured value by public-measurement report message (COMMON MEASUREMENT REPORT) as long as satisfy measurement requirement, and described public-measurement report message is measured relevant theing contents are as follows shown in the table with time slot:
| IE/Group Name (information unit/group name) | Presence (having sign) | Range (span) | IE Type and Reference (information type and reference) | Semantics Description (meaning description) | Criticality (severity level) | Assigned Criticality (significance level of appointment) |
| Message Discriminator message identifier | M is essential | 9.2.1.45 | - | |||
| Message Type type of message | M is essential | 9.2.1.46 | YES | Ignore | ||
| Transaction ID transaction identification | M is essential | G.2.1.62 | - | |||
| Measurement ID measures sign | M is essential | 9.2.1.42 | YES | Ignore | ||
| CHOICE Common Measurement Object Type public-measurement object type is selected | M is essential | The public-measurement object type of the measured time slot of Common Measurement Object Type thatthe measurement was initiated with.. | YES | Ignore | ||
| The Cell sub-district | - | |||||
| Common Measurement Value Information public-measurement value information | M is essential | 9.2.1.12A | - | |||
Table 2: single time slot public-measurement report message structure and content
Because prior art is only measured a time slot, so also need not to set the number of time slot in the public-measurement report message in the time slot scope, entrained information is the information of tested time slot in the public-measurement report message.
For the indication information that measures, need indicate timeslot number under it for each bar information, every measurement report is identified by Measurement ID here.
Described public-measurement value information (Common Measurement Value Information) structure is as follows:
| IE/Group Name information unit/group name | There is sign in Presence | The Range span | IE Type and Reference information type and reference | Semantics Description meaning is described |
| CHOICE Measurement Availability Indicator measures the validity sign and selects | M is essential | |||
| Measurement Available effectively measures | ||||
| Common Measurement Value public measured value | M is essential | 9.2.1.12 | ||
| The invalid measurement of Measurement Not Available | The NULL sky |
If measure failure, NodeB is to RNC reporting measurement failure Indication message (COMMONMEASUREMENT FAULURE INDICATION).
Theing contents are as follows shown in the table of described measurement failure Indication message:
| IE/Group Name information unit/group name | There is sign in Preeence | The Range span | IE Type and Reference information type and reference | Semantics Description meaning is described | The Criticality severity level | The significance level of Assigned Criticality appointment |
| Message Discriminator message identifier | M is essential | 9.2.1.45 | - | |||
| Message Type type of message | M is essential | 9.2.1.46 | YES | ignore | ||
| Transaction ID transaction identification | M is essential | 9.2.1.62 | - | |||
| Measurement ID measures sign | M is essential | 9.2.1.42 | YES | ignore | ||
| The Cause failure cause | M is essential | 9.2.1.6 | YES | ignore |
Table 3: single time slot public-measurement failure indication message structure and content
RNC reads the content of measuring the failure Indication message, determines the reason of time slot measurement failure.
When the time slot public-measurement finishes, when RNC need stop public-measurement, RNC sends public-measurement abort message (COMMON MEASUREMENT TERMINATIONREQUEST) to NodeB, and described public-measurement abort message is measured relevant theing contents are as follows shown in the table with time slot:
| IE/Group Name information unit/group name | There is sign in Presence | The Range span | IE Type and Reference information type and reference | Semantics Description meaning is described | The Criticality severity level | The significance level of Assigned Criticality appointment |
| Message Discriminator message identifier | M is essential | g.2.1.45 | - | |||
| Message Type type of message | M is essential | 9.2.1.46 | YES | lgnore | ||
| Transaction ID transaction identification | M is essential | 9.2.1.62 | - | |||
| Measurement ID measures sign | M is essential | 9.2.1.42 | YES | ignore | ||
Table 4: time slot public-measurement abort message structure and content
Though prior art can realize the measurement of time slot, can only carry out at certain time slot, even the measurement item of each time slot is all identical, and measuring period is also identical, also can only set up measurement respectively to each time slot.
In actual measurement, RNC needs to understand in real time the measuring amount of each time slot of current each sub-district, so just must send many and measure foundation and measurement report message, strengthen the transmission load of IUB interface and the signaling process load of RNC CPU, cause lub interface communication and efficiency of measurement low.
Simultaneously, RNC will decode at every message, preserves operations such as measured value.When the real-time of measuring is had relatively high expectations, when with 500ms being periodic report measuring amount ISCP (Interference Signal Code Power), if 3 ascending time slots are set, then the just necessary every 500ms of RNC handles the measurement report message of 3 these measuring amount, CPU signaling process load pressure to RNC is bigger, and takies the transmission bandwidth of IUB interface.
In addition, when multi-carrier district being carried out the time slot measurement, because each time slot of each carrier wave all needs to set up public-measurement message, the transmission band occupation to the IUB interface is bigger like this.
Summary of the invention
The purpose of this invention is to provide a kind of multi time-slot public measuring method and system, in one-shot measurement, realize a plurality of time slots are carried out the measurement of same performance index thereby can reach.
The objective of the invention is to be achieved through the following technical solutions:
A kind of multi time-slot public measuring method comprises:
A, radio network controller carry the public-measurement that can measure number of timeslots information to the base station transmission and set up request message;
B, base station are measured the index that can measure time slot and are carried the public-measurement report message that can measure the time slot indication information to the radio network controller transmission.
After radio network controller transmission public-measurement was set up request message, this method also comprised:
C1, if the public-measurement of time slot is set up successfully, the base station sends public-measurement to radio network controller and sets up success message, the measurement of notice radio network controller time slot is set up successfully, continuation execution in step B;
C2, if the public-measurement of time slot is set up failure, the base station sends public-measurement to radio network controller and sets up failed message, this time slot public-measurement finishes.
Time slot public-measurement among the described step C1 is set up and is successfully referred to the measurement of all or part of time slot is set up successfully;
Time slot public-measurement among the described step C2 is set up failure and is referred to all failures are set up in the measurement of whole time slots.
It is to set measurable number of timeslots and obtain by single time slot measurement being set up request message that the public-measurement that can measure number of timeslots information in the described steps A is set up request message;
And describedly the process that solicited message sets is set up in single time slot measurement comprised: the span in time slot in set information unit/group name and the low spreading rate gap information.
Described time slot is multiple standard, or is standard of the same race; Determine measurable number of time slots maximum according to the system types of time slot.
Public-measurement report message among the described step B is to obtain by the number of timeslots in single time slot measurement report message is set, and the quantity of time slot and public-measurement to set up in the request message quantity of time slot consistent.
Every indication information that the public-measurement report message carries among the described step B is marked with the timeslot number under it.
Described method is applied to the third generation mobile system under the TDD mode.
A kind of multi-slot public-measurement system comprises radio network controller and base station,
Be provided with in the base station:
The public-measurement report message is provided with module: the time slot indication information that is used for measuring is added into the public-measurement report message, and is the timeslot number under every indication information mark;
Public-measurement is set up results messages and public-measurement report message sending module: be used for that public-measurement is set up results messages and the public-measurement report message is sent to radio network controller;
Be provided with in the radio network controller:
Public-measurement is set up request message module is set: the maximum that is used for setting according to the standard of time slot the number of timeslots that requires measurement;
Public-measurement is set up the request message sending module: be used for that public-measurement is set up request message and be sent to the base station.
The base station also is provided with:
Public-measurement is set up success message module is set: the public-measurement that is used for each time slot that will require to measure is set up the result and is added into public-measurement and sets up success message;
Public-measurement is set up the request message identification module: be used to discern the content that public-measurement is set up request message, determine to need to set up the time slot of measuring.
As seen from the above technical solution provided by the invention, the information that message in the time slot public-measurement scheme provided by the invention can be carried a plurality of time slots, so just, can avoid single time slot to measure message and when a plurality of time slots are measured, send a large amount of measurement message, to reduce the transmission load of IUB interface, the transmission bandwidth that the public-measurement message of reduction IUB interface takies, reduce the signaling process load of RNC CPU, increase the capacity of RNC, improve the efficient of public-measurement.
Description of drawings
Figure 1 shows that the workflow schematic diagram of one embodiment of the invention;
Figure 2 shows that the system schematic of another embodiment of the present invention.
Embodiment
Core of the present invention is that the public-measurement that is respectively time slot in the public-measurement process to time slot is set up request message, public-measurement and set up the scope of the number of time slots in the success message and set, for the scope of time slot public-measurement value information number in the public-measurement report message is set, make each message can carry the information about index of the same race of a plurality of time slots, thereby in one-shot measurement, realize same a kind of index of a plurality of time slots is measured.
More specifically say, the present invention sets up request message, public-measurement to the public-measurement that uses in the existing time slot public-measurement technology and sets up the content of success message and public-measurement report message and improve, and being used in message that time slot measures can measure and measurement result is transferred to radio network controller (RNC) by base station (NodeB) after finishing measuring same a kind of index of a plurality of message.
The public-measurement that the present invention uses during time slot is measured is set up request message, public-measurement sets up success message and the public-measurement report message is made amendment, and the concrete modification method to each message is described respectively below.
When a plurality of time slots are carried out public-measurement, at first need to set up the public-measurement relation, therefore need set up request message and make amendment public-measurement with a plurality of time slots.
The described modification that public-measurement is set up request message comprises:
Keep the public-measurement that uses in the prior art and set up the structure and the content of request message, the span (Range) in time slot in set information unit/group name (Time Slot) and low spreading rate time slot (the Time Slot LCR) information.The setting of this span be used to stipulate a public-measurement is set up request message at most can be to the request of send to measure setting up of what time slots.By the modification here, the present invention just can set up the public-measurement relation by a piece of news and a plurality of time slot.
When NodeB receive set up request message from the public-measurement of RNC after, set up successfully if time slot is measured, NodeB will send a public-measurement to RNC and set up success message.Because the time slot measurement of setting up among the present invention is the measurement to a plurality of time slots, therefore need set up success message to public-measurement equally and make amendment.
The described modification that public-measurement is set up success message comprises:
Keep the public-measurement that uses in the prior art and set up the structure and the content of success message, the span (Range) in time slot in set information unit/group name (Time Slot) and low spreading rate time slot (the Time Slot LCR) information.Owing to be the response of public-measurement being set up request message, the setting that public-measurement is set up the span of time slot in the success message need set up that the quantity of time slot is consistent in the request message with public-measurement, guaranteeing that set up the time slot that relates in the request message for each public-measurement all has set up a situation response message corresponding with it, with the concrete condition of the public-measurement foundation of determining each time slot.
After the public-measurement of time slot was set up successfully, NodeB sent the common test report message to RNC, carried the indication information to obtaining after each time slot test in this message.Because the information that this message is carried a plurality of time slots is so need make amendment to existing common test report message.
Described modification to the common test report message comprises:
The structure and the content that keep the public-measurement report message that uses in the prior art, the span (Range) in time slot in set information unit/group name (Time Slot) and low spreading rate time slot (the Time Slot LCR) information.The setting of the span of time slot need be set up request message and public-measurement with public-measurement and be set up that the quantity of time slot is consistent in the success message in the public-measurement report message, with guarantee for each public-measurement set up the time slot that relates in the request message all have one with its measurement report content one to one, to determine the public-measurement result of each time slot.
Below in conjunction with the specific embodiment of the invention accompanying drawing TDD common measuring method of the present invention is elaborated.
Figure 1 shows that the workflow schematic diagram of the present invention's one specific embodiment.
As shown in the figure, the workflow of this embodiment of the invention is as follows:
Step 1, radio network controller (RNC) send public-measurement to base station (NodeB) and set up request message.
It is to set up the request message modification by the public-measurement of the single time slot of existing test to obtain that described public-measurement is set up request message, and it is as shown in the table that the described public-measurement of the embodiment of the invention is set up request message:
| IE/Group Name (information unit/group name) | Presence (having sign) | Range (span) | IE Type and Reference (information type and reference) | Semantics Description (meaning description) | Criticality (severity level) | The significance level of Assigned Criticality appointment |
| Message Discriminator (message identifier) | M (essential) | 9.2.1.45 | - | |||
| Message Type (type of message) | M (essential) | 9.2.1.46 | YES | reject | ||
| Transaction ID (transaction identification) | M (essential) | 9.2.1.62 | - | |||
| Measurement ID (measuring sign) | M (essential) | 9.2.1.42 | YES | reject | ||
| CHOICE Common Measurement Object Type (public-measurement Object Selection) | M (essential) | YES | reject | |||
| Cell (sub-district object) | - | |||||
| C-ID (cell ID) | M (essential) | 9.2.1.9 | - | |||
| Time Slot (timeslot number) | O (optional) | 1..＜ma xnoofTs (maximum timeslot number) 〉 | Applicable to 3.84Mcps TDD only (only being applicable to the TDD system of 3.84Mcps) | - | ||
| Time Slot LCR (timeslot number of LCR system) | O (optional) | 1..＜ma xnoofTsL CR (the maximum timeslot number of LCR system) 〉 | Applicable to 1.28Mcps TDD only (only being applicable to the TDD system of 1.28Mcps, i.e. the LCR system) | YES | reject | |
Table 5: the multi-slot public-measurement is set up request message structure and content
As can be seen from the above table, the described public-measurement of the embodiment of the invention is set up request message and is kept structure and the content that the public-measurement that uses in the prior art is set up request message, the span (Range) of the number of time slots in time slot in set information unit/group name (Time Slot) and low spreading rate time slot (the Time Slot LCR) information.
Among the present invention, the maximum of number of time slots is 15, and the maximum of low spreading rate number of time slots is 6.For the time slot of different systems, its measurable quantity difference.
The setting of the number of time slots span of described time slot and low spreading rate time slot be used to stipulate a public-measurement is set up request message at most can be to the request of send to measure setting up of what time slots.By the modification here, the present invention just can set up the public-measurement relation by a piece of news and a plurality of time slot.
Described time slot is two kinds of different time slots of standard with low spreading rate time slot, set up in the request message at public-measurement of the present invention, time slot and low spreading rate gap information are option in message, can comprise this two kinds of time slots simultaneously, simultaneously two kinds of time slots are carried out public-measurement; Also can only comprise wherein a kind of time slot, only this time slot be measured; The time slot that can also comprise other standards is measured other standard time slots.
Step 2, set up request message when NodeB receives from the public-measurement of RNC, set up successfully if the time slot between NodeB and RNC is measured, NodeB will send a public-measurement to RNC and set up success message.Set up failure when public-measurement, then execution in step 3; Set up successfully when public-measurement, then execution in step 4.
It is to set up the request message modification by the public-measurement of the single time slot of existing test to obtain that described public-measurement is set up success message, and it is as shown in the table that the described public-measurement of the embodiment of the invention is set up success message:
| IE/Group Name information unit/group name | There is sign in Presence | The Range span | IE Type and Reference information type and reference | Semantics Description meaning is described | The Criticality severity level | The significance level of Assigned Criticality appointment |
| Message Discriminator message identifier | M is essential | 9.2.1.45 | - | |||
| Message Type type of message | M is essential | 9.2.1.46 | YES | Reject | ||
| Transaction ID transaction identification | M is essential | 9.2.1.62 | - | |||
| Measurement ID measures sign | M is essential | 9.2.1.42 | YES | Ignore | ||
| CHOICE Common Measurement Object Type public-measurement object type is selected | O is optional | The public-measurement object type of the measured time slot of Common Measurement Object Type thatthe measurement was initiated with.. | YES | Ignore | ||
| The Cell sub-district | - | |||||
| Common Measurement Value public measured value | M is essential | 9.2.1.12 | - |
| The RACH Reverse Access Channel | FDD only only is applicable to FDD | - | ||||
| Common Measurement Value public measured value | M is essential | 9.2.1.12 | - | |||
| The CPCH public physic channel | FDD only only is applicable to FDD | - | ||||
| Common Measurement Value public measured value | M is essential | 9.2.1.12 | - | |||
| The SFN System Frame Number | O is optional | 9.2.1.53 A | Common Measurement Time Reference public-measurement time reference | YES | ignore | |
| The assessment of Criticality Diagnostics significance level | O is optional | 9.2.1.17 | YES | ignore | ||
| The public-measurement precision that Common Measurement Achieved Accuracy obtains | O is optional | Common Measureme nt Accuracy 9.2.1.9B public-measurement precision 9.2.1.9B | YES | ignore | ||
| The UnSuccessful TimeSlot timeslot number of failing | O is optional | |||||
| Time Slot timeslot number | O is optional | 1..＜max noofTs〉maximum timeslot number | Applicable to 3.84Mcps TDD only only is applicable to the TDD system of 3.84Mcps | - | ||
| The timeslot number of Time Slot LCR LCR system | O is optional | 1..＜ma * noofTsLC R〉the maximum timeslot number of LCR system | Applicable to 1.28Mcps TDD only only is applicable to the TDD of 1.28Mcps | YES | reject |
Table 6: the multi-slot public-measurement is set up successful message structure and content
As can be seen from the above table, the described public-measurement of the embodiment of the invention is set up request message and is kept structure and the content that the public-measurement that uses in the prior art is set up success message, the span (Range) of the number of time slots in time slot in set information unit/group name (Time Slot) and low spreading rate time slot (the Time Slot LCR) information.
Because to set up success message be the response of public-measurement being set up request message to public-measurement, therefore described measurement of the present invention is set up number of time slots in the success message, standard and public-measurement to set up the time slot of wishing measurement in the request message identical; The span of every kind of standard number of time slots is also set up the identical of request message with public-measurement.
Because the present invention measures a plurality of time slots of multiple standard, therefore may occur having part to measure in a plurality of time slots of same standard and sets up successfully, part foundation fails, perhaps, the time slot of some standard measure sets up successfully, the time slot of some standard measures foundation and fails.For the above-mentioned situation that may occur, as long as no matter which kind of standard has a time slot to set up successfully in the present invention, NodeB promptly sends public-measurement to RNC and sets up success message, and will measure the timeslot number of setting up the time slot of failing and be filled into public-measurement and set up in the failure time slot of success message (UnSuccessful TimeSlot) information.
Step 3, set up request message when NodeB receives from the public-measurement of RNC, set up all failures if all time slots between NodeB and RNC are measured, NodeB will send a public-measurement to RNC and set up failed message, and this time slot public-measurement stops.
It is as shown in the table that described public-measurement is set up failed message:
| IE/Group Name information unit/group name | There is sign in Presence | The Range span | IE Type and Reference information type and reference | Semantics Description meaning is described | The Criticality severity level | The significance level of Assigned Criticality appointment |
| The identification of Message Discriminator message | M is essential | 9.2.1.45 | - | |||
| Message Type type of message | M is essential | 9.2.1.46 | YES | reject | ||
| Transaction ID transaction identification | M is essential | 9.2.1.62 | - | |||
| Measurement ID measures sign | M is essential | 9.2.1.42 | YES | ignore | ||
| The Cause failure cause | M is essential | 9.2.1.6 | YES | ignore | ||
| The assessment of Criticality Diagnostics severity level | O is optional | 9.2.1.17 | YES | ignore |
Table 7: a plurality of time slot public-measurements are set up failed message structure and content
Only when the measurement of all time slots of all standards was all failed, just send above-mentioned public-measurement to RNC set up failed message to NodeB.
Step 4, after the public-measurement of time slot is set up successfully, NodeB is to RNC sending time slots common test report message, carries the information to certain index that obtains after each time slot test in this message.
Described public-measurement report message carries the indication information of a plurality of time slots, and this message is revised by existing common test report message and obtained, and it is as shown in the table that the described public-measurement of the embodiment of the invention is set up success message:
| IE/Group Name (information unit/group name) | Presence (having sign) | Range (span) | IE Type and Reference (information type and reference) | Semantics Description (meaning description) | Criticality (severity level) | Assigned Criticality (significance level of appointment) |
| Message Discriminator (message identifier) | M (essential) | 9.2.1.45 | - | |||
| Message Type (type of message) | M (essential) | 9.2.1.46 | YES | Ignore | ||
| Transaction ID (transaction identification) | M (essential) | 9.2.1.62 | - | |||
| Measurement ID (measuring sign) | M (essential) | 9.2.1.42 | YES | Ignore | ||
| CHOICE Common Measurement Object Type (public-measurement Object Selection) | M (essential) | Common Measurement Object Type thatthe measurement was initiated with. (setting up the public-measurement object when measuring) | YES | Ignore | ||
| Cell (sub-district object) | - | |||||
| Common Measurement Value Information (public-measurement value information) | M (essential) | 1..＜max noofTs (maximum timeslot number) 〉 | Applicable to 3.84Mcps TDD only (only being applicable to the TDD system of 3.84Mcps), the timeslot number order when order is measured with foundation. | - | ||
| Common Measurement Value Information (public-measurement value information) | M (essential) | 1..＜max noofTsLC R (the maximum timeslot number of LCR system) 〉 | Appiicable to 1.28McpsTDD only (only being applicable to the TDD system of 1.28Mcps, i.e. the LCR system), the timeslot number order when order is measured with foundation. | - | ||
| RACH (Reverse Access Channel) | FDDonly (only being applicable to the FDD system) | - | ||||
| Common Measurement Value Information (public-measurement value information) | M (essential) | 9.2.1.12 A | - | |||
| CPCH (public physic channel) | FDD only (only being applicable to the FDD system) | - | ||||
| Common Measurement Value Information | M (essential) | 9.2.1.12 A | - |
| (public-measurement value information) | Choosing) | |||||
| SFN (System Frame Number) | O (optional) | 9.2.1.53 A | Common Measurement Time Reference (public-measurement time reference) | YES | ignore | |
Table 8: multi-slot public-measurement report message structure and content
As can be seen from the above table, the described public-measurement of the embodiment of the invention is set up request message and is kept structure and the content that the public-measurement that uses in the prior art is set up success message, and the time slot in information unit/group name (Time Slot) and low spreading rate time slot (Time Slot LCR) information are made amendment and set.
Because the time slot of public-measurement report message need be corresponding one by one with the time slot that public-measurement is set up in the request message, so the number needs of time slot will be set up the time slot that request message and public-measurement set up in the success message with public-measurement and is consistent in the public-measurement report message.
Comprise a public-measurement value information at the public-measurement report message, be used to carry and measure the indication information of setting up successful time slot and carry the timeslot number of measuring the time slot of setting up failure.Time slot relevant information in the described public-measurement value information is corresponding one by one with the time slot to be measured that public-measurement is set up in the request message.
Step 5, time slot public-measurement finish, and when RNC need stop public-measurement, RNC transmitted into the described public-measurement abort message of following table (COMMON MEASUREMENTTERMINATION REQUEST) to NodeB, and whole test process finishes.
| IE/Group Name information unit/group name | There is sign in Presence | The Range span | IE Type and Reference information type and reference | Semantics Description meaning is described | The Criticality severity level | The significance level of Assigned Criticality appointment |
| Message Discriminator message identifier | M is essential | 9.2.1.45 | - | |||
| Message Type type of message | M is essential | 9.2.1.46 | YES | ignore | ||
| Transaction ID transaction identification | M is essential | 9.2.1.62 | - | |||
| Measurement ID measures sign | M is essential | 9.2.1.42 | YES | ignore | ||
Table 9: time slot public-measurement abort message structure and content
Figure 2 shows that the system schematic of another embodiment of the present invention.
A kind of multi-slot public-measurement system as shown in Figure 2 comprises radio network controller and base station, it is characterized in that,
Be provided with in the base station:
The public-measurement report message is provided with module: the time slot indication information that is used for measuring is added into the public-measurement report message, and is the timeslot number under every indication information mark;
Public-measurement is set up results messages and public-measurement report message sending module: be used for that public-measurement is set up results messages and the public-measurement report message is sent to radio network controller.
The base station also is provided with:
Public-measurement is set up success message module is set: the public-measurement that is used for each time slot that will require to measure is set up the result and is added into public-measurement and sets up success message;
Public-measurement is set up the request message identification module: be used to discern the content that public-measurement is set up request message, determine to need to set up the time slot of measuring.
Be provided with in the radio network controller:
Public-measurement is set up request message module is set: the maximum that is used for setting according to the standard of time slot the number of timeslots that requires measurement.
Public-measurement is set up the request message sending module: be used for that public-measurement is set up request message and be sent to the base station;
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement 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 (10)
1, a kind of multi time-slot public measuring method is characterized in that, comprising:
A, radio network controller carry the public-measurement that can measure number of timeslots information to the base station transmission and set up request message;
B, base station are measured the index that can measure time slot and are carried the public-measurement report message that can measure the time slot indication information to the radio network controller transmission.
2, a kind of multi time-slot public measuring method according to claim 1 is characterized in that, after radio network controller transmission public-measurement is set up request message, also comprises:
C1, if the public-measurement of time slot is set up successfully, the base station sends public-measurement to radio network controller and sets up success message, the measurement of notice radio network controller time slot is set up successfully, continuation execution in step B;
C2, if the public-measurement of time slot is set up failure, the base station sends public-measurement to radio network controller and sets up failed message, this time slot public-measurement finishes.
3, a kind of multi time-slot public measuring method according to claim 2 is characterized in that,
Time slot public-measurement among the described step C1 is set up and is successfully referred to the measurement of all or part of time slot is set up successfully;
Time slot public-measurement among the described step C2 is set up failure and is referred to all failures are set up in the measurement of whole time slots.
4, a kind of multi time-slot public measuring method according to claim 1, it is characterized in that it is to set measurable number of timeslots and obtain by single time slot measurement being set up request message that the public-measurement that can measure number of timeslots information in the described steps A is set up request message;
And describedly the process that solicited message sets is set up in single time slot measurement comprised: the span in time slot in set information unit/group name and the low spreading rate gap information.
5, a kind of multi time-slot public measuring method according to claim 1 is characterized in that, described time slot is multiple standard, or is standard of the same race; Determine measurable number of time slots maximum according to the system types of time slot.
6, a kind of multi time-slot public measuring method according to claim 1, it is characterized in that, public-measurement report message among the described step B is to obtain by the number of timeslots in single time slot measurement report message is set, and the quantity of time slot and public-measurement to set up in the request message quantity of time slot consistent.
7, a kind of multi time-slot public measuring method according to claim 1 is characterized in that, every indication information that the public-measurement report message carries among the described step B is marked with the timeslot number under it.
8, according to each described a kind of multi time-slot public measuring method of claim 1 to 7, it is characterized in that described method is applied to the third generation mobile system under the TDD mode.
9, a kind of multi-slot public-measurement system comprises radio network controller and base station, it is characterized in that, is provided with in the base station:
The public-measurement report message is provided with module: the time slot indication information that is used for measuring is added into the public-measurement report message, and is the timeslot number under every indication information mark;
Public-measurement is set up results messages and public-measurement report message sending module: be used for that public-measurement is set up results messages and the public-measurement report message is sent to radio network controller;
Be provided with in the radio network controller:
Public-measurement is set up request message module is set: the maximum that is used for setting according to the standard of time slot the number of timeslots that requires measurement;
Public-measurement is set up the request message sending module: be used for that public-measurement is set up request message and be sent to the base station.
10, a kind of multi-slot public-measurement according to claim 9 system is characterized in that,
The base station also is provided with:
Public-measurement is set up success message module is set: the public-measurement that is used for each time slot that will require to measure is set up the result and is added into public-measurement and sets up success message;
Public-measurement is set up the request message identification module: be used to discern the content that public-measurement is set up request message, determine to need to set up the time slot of measuring.
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| 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 |
| CN101925090A (en) * | 2009-06-09 | 2010-12-22 | 中兴通讯股份有限公司 | Method and device for transmitting public metrical information |
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