CN101132588A - Method, device and recognition device for reporting links quality measurement reports - Google Patents
Method, device and recognition device for reporting links quality measurement reports Download PDFInfo
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- CN101132588A CN101132588A CNA2006101113799A CN200610111379A CN101132588A CN 101132588 A CN101132588 A CN 101132588A CN A2006101113799 A CNA2006101113799 A CN A2006101113799A CN 200610111379 A CN200610111379 A CN 200610111379A CN 101132588 A CN101132588 A CN 101132588A
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Abstract
This invention provides a method for reporting quality test reports of links including: a terminal receives trigger of a network side and returns back a response message carrying with quality test report of links of any carrier frequency, in which, a terminal can puts a link quality test reoport of any carrier frequency in an EPDAN message and transmit it so as to guarantee that the network side can receive report of each carrier frequency and optimize distribution to the terminal resource according to the test report of the links. This invention also provides a device for reporting link quality test report and an identifying device.
Description
Technical field
The present invention relates to the communication technology, relate in particular to reporting links quality measurement reports technology in the communication system.
Background technology
At existing GPRS (General Packet Radio Service, GPRS) in the system, MS (Mobile Station, travelling carriage) can measure the link-quality of oneself according to the requirement of network side, and the result after will measuring is that links quality measurement reports (EGPRS Channel QualityReport) is put into up EPDAN (EGPRS Packet Downlink Ack/Nack, the EGPRS grouping downlink is replied) send to network side in the message, network side can carry out the operation relevant to the MS resource allocation according to the links quality measurement reports that carries in the message after receiving EPDAN message.Wherein, the response message that EPDAN message is MS after down channel is received the descending radio block that carries RRBP (RelativeReserved Block Period, reserved block period relatively) field that network side sends, send to network side at up channel according to official hour in the RRBP message.
In existing gprs system, a MS can only be an enterprising line data transmission of carrier frequency, bandwidth of operation is 200KHz, so just limited the transmission rate of data, for example, in present EGPRS (Enhanced GPRS strengthens GPRS) system, the theoretical maximum velocity of 8 time slots is 473.6kbps.But along with the development of data services, existing transmission rate can not satisfy user's demand.In light of this situation, many tame communication apparatus manufacturer has proposed a new notion, it is the downlink double/multi-load transmission, the downlink double/multi-load transmission breaks through GSM (Global System for Mobile communications, global system for mobile communications) bandwidth constraints that always follows of system, it makes a MS can carry out descending reception simultaneously on more than one carrier frequency, bandwidth of operation just becomes 200*N KHz like this, wherein, N is the carrier frequency number, accordingly, message transmission rate is also according to the proportional improve of carrier frequency number.Still be example with present EGPRS system, distributing the theoretical maximum velocity of 8 time slots on the carrier frequency is 473.6kbps, if MS can receive on 2 carrier frequency simultaneously, speed just can be near 1M so, and this has just reached the requirement of 3G system to speed.So, the life cycle that the downlink double/multi-load transmission technology of introducing has prolonged gsm system greatly, and only need on the basis of existing system, simply upgrade, just can greatly improve transmission rate, both saved the investment of operator on equipment, can satisfy carrying out of new business again, vast potential for future development will be arranged.
Now in conjunction with Fig. 1, the method for MS reporting links quality measurement reports in the downlink double/multi-load system is described.
With descending two carrying is example, suppose descending two carry to be respectively carry 1 and carry 2, MS is after descending year 1 channel received the descending radio block that carries the RRBP field that network side sends over, send EPDAN message at up year 1 channel to network side, MS is after descending year 2 channel received the RRBP message that network side sends over, send EPDAN message at up year 2 channel to network side, wherein, only carry the links quality measurement reports of this year in each EPDAN message, promptly, what carry in the EPDAN message of channel MS transmission in up year 1 is the links quality measurement reports that carries 1 channel, and what carry in the EPDAN message of channel MS transmission in up year 2 is the links quality measurement reports that carries 2 channels.
Yet, MS descending receive two RRBP on the carrier frequency after, sometimes can only on a up carrier frequency, send EPDAN message, and can only carry the links quality measurement reports of a carrier frequency in EPDAN message, be the links quality measurement reports of this year, network just can't be known the links quality measurement reports situation on another carrier frequency like this.For example, at DTM (Dual transfer mode, double-transmission mode) under the situation, MS can only have CS (Coding Scheme, coded system) sends EPDAN message on that carrier frequency of time slot, and can not on another carrier frequency, send EPDAN message, MS just can only report a links quality measurement reports on the carrier frequency to network side like this, and can't report the links quality measurement reports on another carrier frequency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method, device and recognition device of reporting links quality measurement reports, so that the links quality measurement reports that obtains all carrier frequency that the network side of downlink double/multi-load system can be correct.
For solving the problems of the technologies described above, the invention provides a kind of method of reporting links quality measurement reports, comprising: terminal receives the triggering of network side; Described terminal is returned the response message of the links quality measurement reports that carries any one carrier frequency.
Wherein, carry a sign in the described response message, be used to indicate described links quality measurement reports based on carrier frequency.
Described carrier frequency for except that described terminal echo reply message based on carrier frequency carrier frequency.
Described terminal is returned the response message identical with carrier frequency quantity, and the links quality measurement reports that carries in each response message is respectively based on different carrier frequency.
Described terminal can be returned all response messages on the carrier frequency of echo reply message at any one.
The process that described terminal receives the triggering of network side comprises: network side sends descending radio block to described terminal; Described terminal receives described descending radio block, and wherein, described descending radio block carries relative reserved block period RRBP.
Network side send descending radio block based on carrier frequency be one or more.
Described response message is for strengthening GPRS grouping downlink response message.
The idle bit number of the no more than described response message of bit number of described sign.
Also comprise after the described terminal echo reply message: network side obtains the link-quality of each carrier frequency by described sign, and described terminal is carried out the operation of resource allocation according to the link-quality of each carrier frequency.
The present invention also provides a kind of device of reporting links quality measurement reports, comprising: receive trigger element, be used to receive the triggering of network side; Send message elements, be used for sending response message to network side; Carry the unit, be used for the links quality measurement reports of any one carrier frequency is put into response message.
The described unit that carries also is used for putting into a sign in response message, with the indication links quality measurement reports based on carrier frequency.
The present invention also provides a kind of recognition device, is used to discern links quality measurement reports, comprising: trigger element is used for terminal is triggered; Receive message elements, be used for the response message that receiving terminal sends; Recognition unit is used for discerning the links quality measurement reports of any one carrier frequency that response message carries.
The sign that described recognition unit carries in the response message by identification, determine links quality measurement reports based on carrier frequency.
Compared with prior art, the present invention has the following advantages:
In the present invention, terminal can be put into the links quality measurement reports of any one carrier frequency in the EPDAN message and send, thereby guaranteed that network side can receive the links quality measurement reports of each carrier frequency, and and then according to these links quality measurement reports, optimize allotment to this terminal resource;
In the present invention, carry a sign in the response message that terminal is returned, be used for indicating links quality measurement reports that response message carries based on which carrier frequency, in this case, which carrier frequency what terminal was just clearer and more definite knows links quality measurement reports based on, thereby more accurately terminal is carried out resource allocation;
In the present invention, terminal can send all response messages on a uplink carrier frequencies that can send response message, can save the resource of system by this means.
Description of drawings
Fig. 1 is the flow chart of MS reporting links quality measurement reports method in the existing downlink double/multi-load system;
Fig. 2 is the flow chart of MS reporting links quality measurement reports method in the downlink double/multi-load of the present invention system.
Embodiment
Below we will be in conjunction with the accompanying drawings, optimum implementation of the present invention is described in detail.At first it is to be noted, the implication of the term of using among the present invention, words and claim can not only only limit to its literal and common implication and go to understand, the implication and the notion that also comprise and then conform to technology of the present invention, this is because we are as the inventor, to suitably provide the definition of term, so that the most appropriate description is carried out in our invention.Therefore, the configuration that provides in this explanation and the accompanying drawing is first-selected embodiment of the present invention, rather than will enumerates all technical characteristics of the present invention.We will recognize to also have the various equivalent scheme or the modifications that can replace our scheme.
Need to prove that at first terminal of the present invention comprises MS, and support downlink double/multi-load, can on descending all carrier frequency channels, receive data simultaneously.
In addition, method provided by the invention and device can be applied in the downlink double/multi-load system.
Now in conjunction with Fig. 2, the preferred implementation of method provided by the invention is described.
As shown in Figure 2, step S201: network side sends descending radio block to terminal, and described descending radio block carries the RRBP field.Wherein, RRBP require terminal at official hour to network side echo reply message.In addition, network side can send descending radio block on a carrier frequency, also can send descending radio block on a plurality of carrier frequency.
Step S202: terminal is put into the links quality measurement reports of each carrier frequency respectively in each response message, and all response messages are returned to network side.Wherein, can also carry a sign in the response message, be used to indicate this links quality measurement reports, and this carrier frequency can not to send the employed carrier frequency of response message based on which carrier frequency.
This response message can be an EPDAN message, and a kind of form wherein is as follows:
<EGPRS?Packet?Downlink?Ack/Nack?message?content>::＝
<DOWNLINK_TFI:bit(5)>
<MS?OUT?OF?MEMORY:bit(1)>
{0|1<EGPRS?Channel?Quality?Report:<EGPRS?Channel
Quality?Report?IE>>}
{0|1<Channel?Request?Description:>Channel?Request
Description?IE>>}
{0|1<PFI:bit(7)>}
{0|1<EPD?A/N?Extension?length:bit(6)>
<bit(val(EPD?A/N?Extension?length)+1)
&{<EPD?A/N?Extension?Info>！{bit**＝<no?string>}}>}
<EGPRS?Ack/Nack?Description:<EGPRS?Ack/Nack?Description
IE>>
<ECQRI:bit(1)>
<padding?bits>
In above-mentioned form, EGPRS Packet Downlink Ack/Nack message content represents EGPRS bag down link response message content, DOWNLINK_TFI represents the interim flow identification of down link, MS OUT OF MEMORY represents whether MS has enough space storage expansion indications, EGPRS Channel Quality Report represents the EGPRS channel quality reporting, Channel RequestDescription represents the channel request description, EPD A/N Extension length represents the EPDAN extension length, EGPRS Ack/Nack Description represents that EGPRS replys description, ECQRI represents sign, size is 1bit, and padding bits represents idle bit.Wherein, when ECQRI is 0, represent that then links quality measurement reports entrained in this EPDAN message (EGPRS Channel QualityReport) is this carrier frequency,, represent that then links quality measurement reports entrained in the message is for another carrier frequency if be 1.
Need to prove＜ECQRI:bit (1)〉position in above-mentioned form is adjustable, for example,＜ECQRI:bit (1) can place＜DOWNLINK_TFI:bit (5) under and＜MSOUT OF MEMORY:bit (1) on.In addition, the big or small 1bit of ECQRI in above-mentioned form, illustrate that ECQRI can only indicate two carrier frequency, if a plurality of carrier frequency are arranged, then the size of ECQRI also can be adjusted, for example, if the size of ECQRI is 2bit, then can indicate 4 carrier frequency, as long as guarantee the bit number of the no more than EPDAN message free time of bit number of ECQRI.In addition, only carry the links quality measurement reports of a carrier frequency in EPDAN message, so, terminal need be sent the EPDAN message identical with carrier frequency quantity, and the ECQRI that carries in these EPDAN message indicates different carrier frequency respectively, could guarantee that network side can know the links quality measurement reports of all carrier frequency of this terminal.
Terminal can send all EPDAN message on a carrier frequency that can send EPDAN message, under special circumstances, also can send all EPDAN message on a plurality of carrier frequency that can send EPDAN message.
Terminal can be measured by the link-quality to each carrier frequency before step S201, also can in a word, obtain links quality measurement reports and get final product before sending EPDAN message in measure link quality after the step S201.
Step S203: network side carries out the operation of resource allocation according to the links quality measurement reports that receives to terminal.
Because each EPDAN message all has sign,, and then optimize Resource allocation and smoothing so network side can be known the links quality measurement reports of each carrier frequency accurately.
In addition, the present invention also provides a kind of device of reporting links quality measurement reports, and described device comprises: receive trigger element, be used to receive the triggering of network side; Send message elements, be used for sending response message to network side; Carry the unit, be used for the links quality measurement reports of any one carrier frequency is put into response message.
The described unit that carries also is used for putting into a sign in response message, with the indication links quality measurement reports based on carrier frequency.
Described carrier frequency for remove transmission message elements echo reply message based on carrier frequency carrier frequency.
Described transmission message elements returns the response message identical with carrier frequency quantity, and the links quality measurement reports that carries in each response message is respectively based on different carrier frequency.
Described transmission message elements can return all response messages on the carrier frequency of echo reply message at any one.
The process that described reception trigger element receives the triggering of network side comprises: network side sends descending radio block to described terminal; Described terminal receives described descending radio block, and wherein, described descending radio block carries relative reserved block period RRBP.
Network side send descending radio block based on carrier frequency be one or more.
Described response message is for strengthening GPRS grouping downlink response message.
The idle bit number of the no more than described response message of bit number of described sign.
Also comprise after the described transmission message elements echo reply message: network side obtains the link-quality of each carrier frequency by described sign, and described terminal is carried out the operation of resource allocation according to the link-quality of each carrier frequency.
Need to prove that reporting device provided by the invention can be applied in the terminal, can be one of terminal part independently, also can with other partial fusion of terminal.
In addition, the present invention also provides a kind of recognition device, is used to discern links quality measurement reports, comprising: trigger element is used for terminal is triggered; Receive message elements, be used for the response message that receiving terminal sends; Recognition unit is used for discerning the links quality measurement reports of any one carrier frequency that response message carries.
The sign that described recognition unit carries in the response message by identification, determine links quality measurement reports based on carrier frequency.
Described trigger element is used to send descending radio block, and wherein, described descending radio block carries relative reserved block period RRBP.
Described trigger element send descending radio block based on carrier frequency be one or more.
Described recognition device also comprises: the resource allocation unit is used for terminal being carried out the operation of resource allocation according to the link-quality of each carrier frequency after described recognition unit identification links quality measurement reports.
The carrier frequency that terminal is sent response message for remove transmission message elements echo reply message based on carrier frequency carrier frequency.
Terminal is sent the response message identical with carrier frequency quantity, and the links quality measurement reports that carries in each response message is respectively based on different carrier frequency.
Terminal is returned all response messages on any one can send the carrier frequency of response message.
Described response message is for strengthening GPRS grouping downlink response message.
The idle bit number of the no more than described response message of bit number of described sign.
Need to prove that recognition device provided by the invention can be applied to network side, can be one of network side part independently, also can with other partial fusion of network side.
The above only 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 the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (14)
1. the method for a reporting links quality measurement reports is characterized in that comprising:
Terminal receives the triggering of network side;
Described terminal is returned the response message of the links quality measurement reports that carries any one carrier frequency.
2. the method for reporting links quality measurement reports as claimed in claim 1 is characterized in that: carry a sign in the described response message, be used to indicate described links quality measurement reports based on carrier frequency.
3. the method for reporting links quality measurement reports as claimed in claim 1 or 2 is characterized in that: described carrier frequency for except that described terminal echo reply message based on carrier frequency carrier frequency.
4. the method for reporting links quality measurement reports as claimed in claim 1, it is characterized in that: described terminal is returned the response message identical with carrier frequency quantity, and the links quality measurement reports that carries in each response message is respectively based on different carrier frequency.
5. as the method for claim 1 or 4 described reporting links quality measurement reports, it is characterized in that: described terminal can be returned all response messages on the carrier frequency of echo reply message at any one.
6. the method for reporting links quality measurement reports as claimed in claim 1 is characterized in that the process that described terminal receives the triggering of network side comprises:
Network side sends descending radio block to described terminal;
Described terminal receives described descending radio block, and wherein, described descending radio block carries relative reserved block period RRBP.
7. as the method for claim 1 or 6 described reporting links quality measurement reports, it is characterized in that: network side send descending radio block based on carrier frequency be one or more.
8. the method for reporting links quality measurement reports as claimed in claim 1 is characterized in that: described response message is for strengthening GPRS grouping downlink response message.
9. as the method for claim 1 or 8 described reporting links quality measurement reports, it is characterized in that: the idle bit number of the no more than described response message of bit number of described sign.
10. the method for reporting links quality measurement reports as claimed in claim 1, it is characterized in that also comprising after the described terminal echo reply message: network side obtains the link-quality of each carrier frequency by described sign, and described terminal is carried out the operation of resource allocation according to the link-quality of each carrier frequency.
11. the device of a reporting links quality measurement reports is characterized in that comprising:
Receive trigger element, be used to receive the triggering of network side;
Send message elements, be used for sending response message to network side;
Carry the unit, be used for the links quality measurement reports of any one carrier frequency is put into response message.
12. the device of reporting links quality measurement reports as claimed in claim 11 is characterized in that: the described unit that carries also is used for putting into a sign in response message, with the indication links quality measurement reports based on carrier frequency.
13. a recognition device is used to discern links quality measurement reports, it is characterized in that comprising:
Trigger element is used for terminal is triggered;
Receive message elements, be used for the response message that receiving terminal sends;
Recognition unit is used for discerning the links quality measurement reports of any one carrier frequency that response message carries.
14. recognition device as claimed in claim 13 is characterized in that: the sign that described recognition unit carries in the response message by identification, determine links quality measurement reports based on carrier frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101113799A CN101132588A (en) | 2006-08-24 | 2006-08-24 | Method, device and recognition device for reporting links quality measurement reports |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101113799A CN101132588A (en) | 2006-08-24 | 2006-08-24 | Method, device and recognition device for reporting links quality measurement reports |
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| CN101132588A true CN101132588A (en) | 2008-02-27 |
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| CNA2006101113799A Pending CN101132588A (en) | 2006-08-24 | 2006-08-24 | Method, device and recognition device for reporting links quality measurement reports |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011020395A1 (en) * | 2009-08-19 | 2011-02-24 | 中兴通讯股份有限公司 | Method for sending and receiving channel quality measurement indication signaling |
| CN101772065B (en) * | 2009-01-06 | 2012-07-04 | 上海摩波彼克半导体有限公司 | Method for triggering reports of quality measurement events by wireless communication terminal |
| CN102685794A (en) * | 2011-02-18 | 2012-09-19 | 捷讯研究有限公司 | Methods and apparatus to report link quality measurements for downlink dual carrier operation |
| US9276700B2 (en) | 2011-02-18 | 2016-03-01 | Blackberry Limited | Methods and apparatus to report link quality measurements for downlink dual carrier operation |
-
2006
- 2006-08-24 CN CNA2006101113799A patent/CN101132588A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101772065B (en) * | 2009-01-06 | 2012-07-04 | 上海摩波彼克半导体有限公司 | Method for triggering reports of quality measurement events by wireless communication terminal |
| WO2011020395A1 (en) * | 2009-08-19 | 2011-02-24 | 中兴通讯股份有限公司 | Method for sending and receiving channel quality measurement indication signaling |
| CN101998453A (en) * | 2009-08-19 | 2011-03-30 | 中兴通讯股份有限公司 | Method for transmitting and receiving channel quality measurement indication signaling |
| CN102685794A (en) * | 2011-02-18 | 2012-09-19 | 捷讯研究有限公司 | Methods and apparatus to report link quality measurements for downlink dual carrier operation |
| CN102685794B (en) * | 2011-02-18 | 2015-02-18 | 黑莓有限公司 | Methods and apparatus to report link quality measurements for downlink dual carrier operation |
| US9100145B2 (en) | 2011-02-18 | 2015-08-04 | Blackberry Limited | Methods and apparatus to report link quality measurements for downlink dual carrier operation |
| US9276700B2 (en) | 2011-02-18 | 2016-03-01 | Blackberry Limited | Methods and apparatus to report link quality measurements for downlink dual carrier operation |
| US10820222B2 (en) | 2011-02-18 | 2020-10-27 | Blackberry Limited | Methods and apparatus to report link quality measurements for multiple downlink carrier operation |
| US11510086B2 (en) | 2011-02-18 | 2022-11-22 | Blackberry Limited | Methods and apparatus to report link quality measurements for downlink dual carrier operation |
| US11856440B2 (en) | 2011-02-18 | 2023-12-26 | Blackberry Limited | Method and apparatus to report link quality measurements for downlink dual carrier operation |
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Application publication date: 20080227 |