CN1925661A - Monitoring management method and device for reverse carrier wave chain circuit - Google Patents
Monitoring management method and device for reverse carrier wave chain circuit Download PDFInfo
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- CN1925661A CN1925661A CNA2005100936845A CN200510093684A CN1925661A CN 1925661 A CN1925661 A CN 1925661A CN A2005100936845 A CNA2005100936845 A CN A2005100936845A CN 200510093684 A CN200510093684 A CN 200510093684A CN 1925661 A CN1925661 A CN 1925661A
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Abstract
This invention provides one reverse wave load monitor management method and device, which comprises the following steps: interfacing terminal AT reverse emission to wireless network and taking at least one reverse load linkage from each direction of AT to keep selected reverse load wave linkage and to make the reverse linkage signal at stop emission status; according to reverse linkage preset condition, processing reverse load linkage monitoring. This invention can avoid burst interference reverse load linkage deletion phenomenon.
Description
Technical field
The present invention relates to the network communications technology field, be specifically related to a kind of reverse carrier wave chain circuit method for managing and monitoring and device.
Background technology
At present, the 3G mobile communication technology is ripe gradually commercial, 3GPP2 (3G (Third Generation) Moblie collaborative project tissue 2) CDMA2000 1XEV-DO (Evolution, evolution, Data Only only supports Packet data service) competitive wireless access system can further be provided in the coming years.
The 1XEV-DO technology is a kind of technology that is used for the transmitting high speed Packet data service, and the peak-peak speed of every sector carrier frequency support can reach 2.4Mbps, and in version A, peak rate can reach 3.1Mbps.But, want to keep following 10 years or the competitiveness in decades, need to introduce new wireless access technology.
At present, industry is reached preliminary unanimity with regard to the technology of the eating dishes without rice or wine evolution of 3GPP2, the technology of the eating dishes without rice or wine evolution that is about to 3GPP2 is divided into 2 stages and carries out, stage one, employing multi-carrier DO technology, do not change under the situation of physical layer in the assurance of trying one's best,, obtain higher peak value digit rate by the upper layer software (applications) upgrading, guarantee backward compatibility, the deadline of this standard roughly was the end of the year 2005; Stage two, the more advanced new technology of introducing are the long-term evolution plans of 3GPP2.
In the demand of multi-carrier DO system, spelt out, forward link CDMA Channel and reverse link CDMA Channel can independently increase and delete, and, dynamic assignment as required, and the forward link CDMA Channel quantity that is assigned can be different with the reverse link CDMA Channel quantity that is assigned, the ability that is assigned reverse link CDMA Channel is independently, needn't follow the paired principle of CDMA2000 forward link and reverse link.
In multi-carrier DO system, in order to adapt to the demand of current AT (wireless access terminal) to upstream data service, upload big file etc. as AT, AN (wireless access network) can give AT with 1 or the assignment of many reverse carrier wave CDMA Channel by channel assignment message, by distribute more oppositely carrier wave CDMA Channel to AT, can effectively improve the speed of upstream data service.At present, AT can support 15 reverse carrier wave CDMA Channel at most.
When AT supports many reverse carrier wave CDMA Channel, use many reverse carrier wave CDMA Channel to launch simultaneously when carrying out transfer of data, AT need satisfy but be not limited to following three conditions:
1, guarantees that up data buffer has enough capacity
2, guarantee that CPU has enough disposal abilities
3, the guaranteed output amplifier has enough disposal abilities
When AT carries out transmitting uplink data simultaneously by many reverse carrier wave CDMA Channel, reverse carrier wave chain circuit monitoring management mechanism is when finding the reverse process limited ability of AT, limited or power amplifier limited ability or other reasons as the CPU disposal ability, AT can independently select one or more of reverse carrier wave CDMA Channel to carry out deletion action, with the normal transmission that guarantees the reverse carrier wave CDMA Channel of residue, the stable operation that guarantees system.
For example: use many reverse carrier wave CDMA Channel to launch simultaneously at AT and carry out in the data transmission procedure, owing to can be subjected to condition influence such as wireless environment or current upstream data amount, AT can improve the transmitting power of many reverse carrier wave CDMA Channel, thereby may cause the phenomenon of total transmission power overload of AT, total transmission power overload can cause very big impact to the performance of whole wireless access system.For avoiding the appearance of this situation, the reverse carrier wave chain circuit monitoring mechanism of AT can carry out attenuation processing to the transmitting power of AT, make AT can not continue to keep current many reverse carrier wave CDMA Channel to launch simultaneously, to guarantee the normal transmission of AT, maintenance system stable operation.
In above-mentioned monitoring management mechanism, it is unusual in order to tackle sudden processing that AT independently deletes reverse carrier wave CDMA Channel, and deletion action is not controlled by AN.
As long as present AT reverse link monitoring mechanism detects unexpected abnormality, just directly delete one or more of reverse carrier wave CDMA Channel, if this unexpected abnormality can be recovered at short notice, after unexpected abnormality is recovered, increase along with traffic carrying capacity, may need increases deleted reverse carrier wave CDMA Channel to come in again, at this moment, need finish the process that increases reverse carrier wave CDMA Channel alternately by a series of system signaling message, increase professional transmission delay, increased system loading; And AT independently discharges resource, does not bring into play the AN resource control function, the resource shortage unified management.
In addition, in multi-carrier DO system, by when the channel assignment with the relation binding of forward carriers link and reverse carrier wave chain circuit, make reverse carrier wave chain circuit carry response or digit rate control as control informations such as ACK/DRC for the forward carriers link, promptly certain bar reverse carrier wave chain circuit need carry control informations such as ACK/DRC for one or more forward carriers link with its binding.When monitoring mechanism detects unexpected abnormality, if the reverse carrier wave CDMA Channel that AT independently selects to delete is just carried control information for some forward carriers link, so, the deletion of this reverse carrier wave CDMA Channel will make the control information of forward carriers link lose, thereby the transfer of data of forward carriers link is impacted.If AT avoids the generation of this situation by selection algorithm, then selection algorithm can limit the realization flexibility of reverse link monitoring management mechanism greatly.
Summary of the invention
The objective of the invention is to, a kind of reverse carrier wave chain circuit method for managing and monitoring and wireless access terminal based on multi-carrier DO is provided, to realize improving the reverse carrier wave chain circuit manageability, improve the systematic function of wireless access terminal, improve the purpose of multi-carrier DO practicality.
For achieving the above object, a kind of reverse carrier wave chain circuit method for managing and monitoring provided by the invention comprises:
A, when the back emitted that detects the wireless access terminal is unusual, choose at least one reverse carrier wave chain circuit from each reverse carrier wave chain circuit of wireless access terminal;
B, keep the described reverse carrier wave chain circuit of choosing, and the predetermined channel of the reverse carrier wave chain circuit of choosing is in stop emission state;
C, the described reverse carrier wave chain circuit of choosing is carried out monitoring management according to the predetermined condition of the reverse carrier wave chain circuit that keeps choosing.
Reverse carrier wave chain circuit in described wireless access terminal is the reverse carrier wave chain circuit of many and described wireless access terminal when comprising reverse main carrier link, preferentially chooses the reverse carrier wave chain circuit that is different from reverse main carrier link from each reverse carrier wave chain circuit.
Described predetermined channel comprises: one or more in Traffic Channel, MAC channel and the ack channel.
Keep the step of the described reverse carrier wave chain circuit of choosing specifically to comprise among the described step b:
The normal transmission state that keeps the pilot channel in the described reverse carrier wave chain circuit of choosing.
The predetermined condition of the reverse carrier wave chain circuit that described maintenance is chosen comprises: the time of delay of the reverse carrier wave chain circuit that maintenance is chosen.Consult to determine by wireless access terminal and Radio Access Network described time of delay.
Described step c comprises: the back emitted that detects the wireless access terminal in time of delay is recovered just often, makes to be in the predetermined channel that stops to launch in the reverse carrier wave chain circuit of choosing and to revert to the normal transmission state.
Described step c comprises: the wireless access terminal is in back emitted when unusual all the time in described time of delay, with the message transmission of the described reverse carrier wave chain circuit of choosing to Radio Access Network;
Radio Access Network carries out channel allocation again according to the information of its reception, and issues channel assignment message to described wireless access terminal.
The information of the described reverse carrier wave chain circuit of choosing comprises: one or more in the quantity of the reverse carrier wave chain circuit chosen sign, emission abnormal cause and the reverse carrier wave chain circuit chosen.
Described step c comprises: the wireless access terminal is in back emitted when unusual all the time in described time of delay, the described reverse carrier wave chain circuit of choosing of wireless access terminal deletion, and the message transmission that will delete the described reverse carrier wave chain circuit of choosing is to Radio Access Network.
The present invention also provides a kind of reverse carrier wave chain circuit monitoring management apparatus, comprising:
Monitoring modular: detecting the wireless access terminal back emitted when unusual, the notice administration module, and detect this wireless access terminal according to the predetermined condition of the reverse carrier wave chain circuit that keeps choosing and find the carrier link emission state, simultaneously, testing result is transferred to administration module;
Administration module: when receiving the notice of monitoring modular, choose at least one reverse carrier wave chain circuit from each reverse carrier wave chain circuit of wireless access terminal, keep described each reverse carrier wave chain circuit of choosing, the predetermined channel of the reverse carrier wave chain circuit of choosing is in stops emission state, when receiving the testing result of monitoring modular, manage being in the predetermined reverse carrier wave chain circuit that stops emission state according to testing result.
Described administration module comprises:
Stop emission management submodule: when receiving the emission abnormity notifying of monitoring modular transmission, choose at least one reverse carrier wave chain circuit from each reverse carrier wave chain circuit of wireless access terminal, and keep the described reverse carrier wave chain circuit of choosing, simultaneously, the predetermined channel of the reverse carrier wave chain circuit of choosing is in and stops emission state;
Recover emission management submodule:, make the predetermined channel that stops emission state that is in of the reverse carrier wave chain circuit of choosing revert to the normal transmission state receiving back emitted that the monitoring modular transmission comes when recovering normal testing result;
Report submodule: receiving back emitted that monitoring modular transmission comes when still being in the unusual testing result of emission, with the message transmission of the reverse carrier wave chain circuit chosen to Radio Access Network.
Report that submodule is replaceable to be in the described administration module: the deletion submodule;
The deletion submodule: receiving back emitted that monitoring modular transmission comes when still being in the unusual testing result of emission, with the reverse carrier wave chain circuit deletion of choosing, and the message transmission that will delete the described reverse carrier wave chain circuit of choosing is to Radio Access Network.
Description by technique scheme as can be known, the present invention is when back emitted is unusual, by keeping each reverse carrier wave chain circuit that each pilot channel keeps this wireless access terminal, and make the predetermined channel of one or more reverse carrier wave chain circuit such as Traffic Channel etc. according to the power limited degree of wireless access terminal, be in and stop emission state, effectively reduce the transmitting power of wireless access terminal, avoided the phenomenons such as power limited of wireless access terminal, make wireless access system stable; By be provided with keep the reverse carrier wave chain circuit choose predetermined condition as postponing to detect the time of delay of reverse carrier wave chain circuit, make and be in the reverse carrier wave chain circuit that stops emission state and can continue to exist a period of time, and just often in back emitted, needn't just can recover the normal transmission state of predetermined channel through new channel assignment process, avoided reverse carrier wave chain circuit that bursty interference the causes phenomenon of additions and deletions repeatedly, avoided signaling message to make professional transmission delay alternately, increase the phenomenon of system loading, and, the present invention is keeping ack channel, when the DRC subchannel in the MAC channel is in normal transmission, the phenomenon of having avoided bursty interference that the control information of forward carriers link is lost, thus bursty interference can not impacted the transfer of data of forward carriers link; By after time of delay, the wireless access terminal still is in emission when unusual, reports the intended carriers link information to Radio Access Network, issues channel assignment message again by Radio Access Network, made full use of the AN resource control function, unified resource management; Thereby realized raising reverse carrier wave chain circuit manageability by technical scheme provided by the invention, improved the systematic function of wireless access terminal, improved the purpose of multi-carrier DO practicality.
Description of drawings
Fig. 1 is the reverse carrier wave chain circuit method for managing and monitoring flow chart based on multi-carrier DO of the present invention.
Embodiment
Core of the present invention is: detecting the wireless access terminal back emitted when unusual, choose at least one reverse carrier wave chain circuit from each reverse carrier wave chain circuit of wireless access terminal, the reverse carrier wave chain circuit that maintenance is chosen, and the predetermined channel that makes the reverse carrier wave chain circuit of choosing is in and stops emission state, according to the predetermined condition of the reverse carrier wave chain circuit that keeps choosing the reverse carrier wave chain circuit of choosing carried out monitoring management.
Based on core concept of the present invention technical scheme provided by the invention is further described below.
In the EV-DO system, each bar reverse carrier wave chain circuit of wireless access terminal all is based on the code division multiplexing realization mechanism, with the multiplexing emission simultaneously together of pilot channel, MAC channel, ack channel and Traffic Channel, share the transmitting power of the reverse carrier wave chain circuit of wireless access terminal as the wireless access terminal.
The present invention need choose one or choose many reverse carrier wave chain circuits simultaneously from each reverse carrier wave chain circuit of AT when the back emitted that detects AT is unusual, the quantity of the reverse carrier wave chain circuit of choosing can be determined according to the unusual degree of back emitted.Under the situation that the reverse carrier wave chain circuit that keeps choosing exists, the emission state of the predetermined channel in the reverse carrier wave chain circuit that stops to choose to reduce the transmitting power of wireless access terminal, is avoided the phenomenons such as power limited of wireless access terminal.
The back emitted here comprises unusually: the CPU disposal ability is limited, the power amplifier limited ability of AT, and promptly oppositely power amplifier is limited, limited or other reason of buffer storage space.
When having reverse main carrier link in the reverse carrier wave chain circuit of AT, owing to oppositely can transmit the NAK message based on radio link protocol of forward carriers link in the main carrier link, important messages such as ACK/DRC feedback message, so, at reverse carrier wave chain circuit is many and when comprising reverse main carrier link, should keep reverse main carrier link as much as possible, promptly should be possible choose other reverse carrier wave chain circuits outside the reverse main carrier link, stop the emission state of the predetermined channel in other reverse carrier wave chain circuits, do not stop the emission state of the predetermined channel in the reverse main carrier link as far as possible.
The reverse carrier wave chain circuit that keeps choosing, keep the reverse carrier wave chain circuit of choosing and exist, promptly guarantee the pilot channel normal transmission of the reverse carrier wave chain circuit chosen.
Because the transmitting power ratio maximum that Traffic Channel takies in the reverse carrier wave chain circuit that is re-used, the transmitting power ratio that pilot channel, MAC channel, ack channel take is less relatively, so, the emission state of choosing Traffic Channel and stopping Traffic Channel can effectively reducing the transmitting power of the reverse carrier wave chain circuit of AT, more helps the stable operation of the system that keeps.Choosing also of predetermined channel should be determined according to the unusual degree of back emitted, too many as AT back emitted power limited, then can consider to make Traffic Channel, MAC channel and ack channel to be in simultaneously and stop emission state, like this, though sacrificed the performance of unique user, but safeguarded the stability of whole wireless access network system, farthest reduced the interference that the AT back emitted brings for other users unusually.
Choosing reverse carrier wave chain circuit, and after the emission of the predetermined channels such as Traffic Channel in the reverse carrier wave chain circuit that has stopped choosing, need come the reverse carrier wave chain circuit of choosing is carried out monitoring management according to the predetermined condition of the reverse carrier wave chain circuit that keeps choosing, as when predetermined condition does not satisfy, predetermined channel in the reverse carrier wave chain circuit that keeps choosing, and continue to make predetermined channel to be in to stop emission state, when predetermined condition satisfies, state according to reverse carrier wave chain circuit adopts diverse ways to manage the reverse carrier wave chain circuit of choosing, information as the reverse carrier wave chain circuit that will choose reports to AN, the reverse carrier wave chain circuit of being chosen by AN deletion, the predetermined channel with the reverse carrier wave chain circuit chosen recovers normal transmission etc. for another example.
Predetermined condition can be provided with flexibly according to the needs in the practical application, detects the time of delay of reverse carrier wave chain circuit etc. as delay.Can realize by timer T time of delay, and the timing length of timer T can be consulted to determine by AT and AN.
Back emitted is unusual and choosing reverse carrier wave chain circuit, when having stopped the emission state of predetermined channel, answering start delay to detect the timer T of reverse carrier wave chain circuit detecting.
Do not have overtimely at timer T, AT just should keep the existence of the reverse carrier wave chain circuit that is selected and stop predetermined channel such as the emission of Traffic Channel etc., even predetermined channel such as Traffic Channel etc. stop emission, makes pilot channel be in the normal transmission state.Other reverse carrier wave chain circuits that are not selected still are in normal transmission state.
Do not have when overtime at timer T, if detecting back emitted, AT disappears unusually, it is normal etc. to be that the reverse power amplifier disposal ability of AT is recovered, and the normal transmission state of the reverse carrier wave chain circuit that AT should recover to be selected promptly recovers the normal transmission state of predetermined channel such as Traffic Channel etc.AT timeing closing device T.This process does not need the Signalling exchange of AT and AN, the i.e. normal transmission state of the reverse carrier wave chain circuit that needn't just can recover to choose through new channel assignment process AT, avoided reverse carrier wave chain circuit that bursty interference the causes phenomenon of additions and deletions repeatedly, avoided signaling message to make phenomenons such as professional transmission delay, increase system loading alternately, and, if the DRC subchannel in the ack channel in the reverse carrier wave chain circuit that is selected, the MAC channel is not stopped emission, the phenomenon that the present invention has avoided bursty interference that the control information of forward carriers link is lost.
When timer T is overtime, if detecting back emitted, AT unusually still do not disappear, so, AT should be with the information notice AN of the reverse carrier wave chain circuit that is selected, and the information of the reverse carrier wave chain circuit that is selected should be including, but not limited to following content: be stopped the reverse carrier wave chain circuit number of emission predetermined channel, the reverse carrier wave chain circuit sign that is stopped the emission predetermined channel and abnormal cause etc.After AN receives above-mentioned information, should carry out channel allocation again, then, the reverse carrier wave chain circuit of AT be carried out assignment again by up-to-date channel assignment message.
When timer T is overtime, if detecting back emitted, AT unusually still do not disappear, AT also can independently delete the reverse carrier wave chain circuit that is selected, then, with the information notice AN of the reverse carrier wave chain circuit of its autonomous deletion, the information of the reverse carrier wave chain circuit that is selected should be including, but not limited to following content: be stopped the reverse carrier wave chain circuit number of emission predetermined channel, the reverse carrier wave chain circuit sign that is stopped the emission predetermined channel and abnormal cause etc.
Describe below in conjunction with 1 pair of reverse carrier wave chain circuit method for managing and monitoring based on multi-carrier DO of the present invention of accompanying drawing.
In Fig. 1, step 100, the back emitted that detects AT are unusual.
From each reverse carrier wave chain circuit of AT, choose the reverse carrier wave chain circuit of some to step 110, according to the unusual degree of back emitted.
To step 120, keep pilot channel, the MAC channel of the reverse carrier wave chain circuit choose, the normal transmission state of ack channel, the emission of the Traffic Channel of the reverse carrier wave chain circuit that stops to choose starts timer.
Continue to judge to step 130, in the timing length of timer whether the abnormality of reverse carrier wave chain circuit emission reverts to normal condition, if in the timing length of timer, the back emitted of AT disappears unusually, revert to normal condition, to step 160, AT recovers the normal transmission state of the reverse carrier wave chain circuit be selected, promptly recovers the normal transmission state of predetermined channel such as Traffic Channel etc.This method finishes.
In step 130, if up to timer expiry, the back emitted of AT does not unusually still disappear, and to step 140, AT will be stopped information notice AN such as the reverse carrier wave chain circuit number of emission predetermined channel, the reverse carrier wave chain circuit sign that is stopped the emission predetermined channel and abnormal cause.
To step 150, after AN receives above-mentioned information, carry out channel allocation again, by up-to-date channel assignment message the reverse carrier wave chain circuit of AT is carried out assignment again.This method finishes.
If up to timer expiry, the back emitted of AT does not unusually still disappear in the above-mentioned flow process, AT also can be directly with the reverse carrier wave chain circuit deletion of choosing, and then, the information of the reverse carrier wave chain circuit deleted is reported to AN.
Reverse carrier wave chain circuit monitoring management apparatus provided by the invention can be positioned at the wireless access terminal, and this device mainly comprises: monitoring modular and administration module.The major function of administration module is by stopping emission management submodule, recover emission management submodule and report submodule to realize, the major function of administration module also can be by stopping emission management submodule, recovering emission management submodule and the deletion submodule be realized.
Monitoring modular is mainly used in and detects wireless access terminal reverse carrier wave chain circuit emission state, is detecting the AT back emitted when unusual, and the information notice that back emitted is unusual stops emission management submodule, and starts timer, picks up counting.Monitoring modular detects the back emitted abnormal restoring for just often when timer is not overtime, will recover normal information notice and recover emission management submodule.Up to timer expiry, monitoring modular detects back emitted and is in the emission abnormality all the time, will continue to be in the unusual information notice reporting submodule of back emitted.
Stopping to launch the management submodule is mainly used in when receiving the back emitted abnormity notifying of monitoring modular transmission, from each reverse carrier wave chain circuit of AT, choose the reverse carrier wave chain circuit of some according to the unusual degree of back emitted, the emission of the predetermined channel of the reverse carrier wave chain circuit that stops to choose, predetermined channel can be Traffic Channel, the present invention also can stop the emission of MAC channel, ack channel according to intensity of anomaly, but, must keep the normal transmission state of the pilot channel of the reverse carrier wave chain circuit chosen.When many reverse carrier wave chain circuits being arranged and have reverse main carrier link in the reverse carrier wave chain circuit of AT, should avoid choosing non-return main carrier link as far as possible.Concrete as the description in the above-mentioned method.
Recover emission management submodule and be mainly used in, make the be in predetermined channel such as the Traffic Channel that stop emission state of the reverse carrier wave chain circuit of choosing revert to the normal transmission state receiving back emitted that the monitoring modular transmission comes when recovering normal information.
Report submodule to be mainly used in and receiving back emitted that monitoring modular transmission comes when being in the unusual information of emission all the time, with the message transmission of the reverse carrier wave chain circuit chosen to Radio Access Network.Description in the information of the reverse carrier wave chain circuit of choosing such as the above-mentioned method.
The above-mentioned submodule that reports also can replace with the deletion submodule, the deletion submodule is receiving back emitted that monitoring modular transmission comes when being in the unusual information of emission all the time, directly with the reverse carrier wave chain circuit deletion of choosing, and with the message transmission of the reverse carrier wave chain circuit of deletion to Radio Access Network.The information of the reverse carrier wave chain circuit of deletion such as the description in the above-mentioned method.
Though described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, and the claim of application documents of the present invention comprises these distortion and variation.
Claims (13)
1, a kind of reverse carrier wave chain circuit method for managing and monitoring is characterized in that, comprising:
A, when the back emitted that detects the wireless access terminal is unusual, choose at least one reverse carrier wave chain circuit from each reverse carrier wave chain circuit of wireless access terminal;
B, keep the described reverse carrier wave chain circuit of choosing, and the predetermined channel of the reverse carrier wave chain circuit of choosing is in stop emission state;
C, the described reverse carrier wave chain circuit of choosing is carried out monitoring management according to the predetermined condition of the reverse carrier wave chain circuit that keeps choosing.
2, a kind of reverse carrier wave chain circuit method for managing and monitoring as claimed in claim 1 is characterized in that:
Reverse carrier wave chain circuit in described wireless access terminal is the reverse carrier wave chain circuit of many and described wireless access terminal when comprising reverse main carrier link, preferentially chooses the reverse carrier wave chain circuit that is different from reverse main carrier link from each reverse carrier wave chain circuit.
3, a kind of reverse carrier wave chain circuit method for managing and monitoring as claimed in claim 1 is characterized in that described predetermined channel comprises: one or more in Traffic Channel, MAC channel and the ack channel.
4, a kind of reverse carrier wave chain circuit method for managing and monitoring as claimed in claim 1 is characterized in that, keeps the step of the described reverse carrier wave chain circuit of choosing specifically to comprise among the described step b:
The normal transmission state that keeps the pilot channel in the described reverse carrier wave chain circuit of choosing.
5, as claim 1,2,3 or 4 described a kind of reverse carrier wave chain circuit method for managing and monitoring, it is characterized in that the predetermined condition of the reverse carrier wave chain circuit that described maintenance is chosen comprises: the time of delay of the reverse carrier wave chain circuit that maintenance is chosen.
6, a kind of reverse carrier wave chain circuit method for managing and monitoring as claimed in claim 5 is characterized in that, is consulted to determine by wireless access terminal and Radio Access Network described time of delay.
7, a kind of reverse carrier wave chain circuit method for managing and monitoring as claimed in claim 5 is characterized in that described step c comprises:
The back emitted that detects the wireless access terminal in described time of delay is recovered just often, makes to be in the predetermined channel that stops emission state in the described reverse carrier wave chain circuit of choosing and to revert to the normal transmission state.
8, a kind of reverse carrier wave chain circuit method for managing and monitoring as claimed in claim 5 is characterized in that described step c comprises:
The wireless access terminal is in back emitted when unusual all the time in described time of delay, with the message transmission of the described reverse carrier wave chain circuit of choosing to Radio Access Network;
Radio Access Network carries out channel allocation again according to the information of its reception, and issues channel assignment message to described wireless access terminal.
9, a kind of reverse carrier wave chain circuit method for managing and monitoring as claimed in claim 8, it is characterized in that the information of the described reverse carrier wave chain circuit of choosing comprises: one or more in the quantity of the reverse carrier wave chain circuit chosen sign, emission abnormal cause and the reverse carrier wave chain circuit chosen.
10, a kind of reverse carrier wave chain circuit method for managing and monitoring as claimed in claim 5 is characterized in that described step c comprises:
The wireless access terminal is in back emitted when unusual all the time in described time of delay, the described reverse carrier wave chain circuit of choosing of wireless access terminal deletion, and the message transmission that will delete the described reverse carrier wave chain circuit of choosing is to Radio Access Network.
11, a kind of reverse carrier wave chain circuit monitoring management apparatus is characterized in that, comprising:
Monitoring modular: detecting the wireless access terminal back emitted when unusual, the notice administration module, and detect this wireless access terminal according to the predetermined condition of the reverse carrier wave chain circuit that keeps choosing and find the carrier link emission state, simultaneously, testing result is transferred to administration module;
Administration module: when receiving the notice of monitoring modular, choose at least one reverse carrier wave chain circuit from each reverse carrier wave chain circuit of wireless access terminal, keep described each reverse carrier wave chain circuit of choosing, the predetermined channel of the reverse carrier wave chain circuit of choosing is in stops emission state, when receiving the testing result of monitoring modular, manage being in the predetermined reverse carrier wave chain circuit that stops emission state according to testing result.
12, a kind of reverse carrier wave chain circuit monitoring management apparatus as claimed in claim 11 is characterized in that described administration module comprises:
Stop emission management submodule: when receiving the emission abnormity notifying of monitoring modular transmission, choose at least one reverse carrier wave chain circuit from each reverse carrier wave chain circuit of wireless access terminal, and keep the described reverse carrier wave chain circuit of choosing, simultaneously, the predetermined channel of the reverse carrier wave chain circuit of choosing is in and stops emission state;
Recover emission management submodule:, make the predetermined channel that stops emission state that is in of the reverse carrier wave chain circuit of choosing revert to the normal transmission state receiving back emitted that the monitoring modular transmission comes when recovering normal testing result;
Report submodule: receiving back emitted that monitoring modular transmission comes when still being in the unusual testing result of emission, with the message transmission of the reverse carrier wave chain circuit chosen to Radio Access Network.
13, a kind of reverse carrier wave chain circuit monitoring management apparatus as claimed in claim 12 is characterized in that, reports that submodule is replaceable to be in the described administration module: the deletion submodule;
The deletion submodule: receiving back emitted that monitoring modular transmission comes when still being in the unusual testing result of emission, with the reverse carrier wave chain circuit deletion of choosing, and will delete described choose the message transmission of reverse carrier wave chain circuit to Radio Access Network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100936845A CN100428823C (en) | 2005-09-01 | 2005-09-01 | Monitoring management method and device for reverse carrier wave chain circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100936845A CN100428823C (en) | 2005-09-01 | 2005-09-01 | Monitoring management method and device for reverse carrier wave chain circuit |
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| CN1925661A true CN1925661A (en) | 2007-03-07 |
| CN100428823C CN100428823C (en) | 2008-10-22 |
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| CNB2005100936845A Expired - Fee Related CN100428823C (en) | 2005-09-01 | 2005-09-01 | Monitoring management method and device for reverse carrier wave chain circuit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011072524A1 (en) * | 2009-12-17 | 2011-06-23 | 中兴通讯股份有限公司 | Method, system and access terminal for monitoring control channel |
| CN101170332B (en) * | 2007-11-13 | 2012-10-10 | 中兴通讯股份有限公司 | Marking method and device for carrier power of multi-carrier radio communication system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100609128B1 (en) * | 1999-07-12 | 2006-08-04 | 에스케이 텔레콤주식회사 | Apparatus and method for measuring quality of reverse link in CDMA system |
| US7120134B2 (en) * | 2001-02-15 | 2006-10-10 | Qualcomm, Incorporated | Reverse link channel architecture for a wireless communication system |
| US7979078B2 (en) * | 2003-06-16 | 2011-07-12 | Qualcomm Incorporated | Apparatus, system, and method for managing reverse link communication resources in a distributed communication system |
| KR100573177B1 (en) * | 2003-07-31 | 2006-04-25 | 에스케이 텔레콤주식회사 | Method and System for Controlling Reverse Link Rate in CDMA 1xEV-DO Mobile Communication System |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101170332B (en) * | 2007-11-13 | 2012-10-10 | 中兴通讯股份有限公司 | Marking method and device for carrier power of multi-carrier radio communication system |
| WO2011072524A1 (en) * | 2009-12-17 | 2011-06-23 | 中兴通讯股份有限公司 | Method, system and access terminal for monitoring control channel |
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| CN100428823C (en) | 2008-10-22 |
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