CN105451323A - Home gateway transmission efficiency adjustment method and device - Google Patents
Home gateway transmission efficiency adjustment method and device Download PDFInfo
- Publication number
- CN105451323A CN105451323A CN201510867517.5A CN201510867517A CN105451323A CN 105451323 A CN105451323 A CN 105451323A CN 201510867517 A CN201510867517 A CN 201510867517A CN 105451323 A CN105451323 A CN 105451323A
- Authority
- CN
- China
- Prior art keywords
- reference signal
- error rate
- transmitting power
- home gateway
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
Abstract
The invention provides a home gateway transmission efficiency adjustment method and a home gateway transmission efficiency adjustment device. The method comprises the steps that a home gateway judges whether a mobile terminal can well receive the wireless signal of the home gateway according to an error rate between a reference signal transmitted by the home gateway and a reference signal received by the mobile terminal, and if the error rate is more than or equal to a preset error rate threshold, which indicates that the reference signal received by the mobile terminal is poor in quality, the home gateway adjusts the transmission power of the reference signal according to a preset power granularity until the error rate is smaller than the preset error rate threshold or the transmission power reaches the maximal transmission power threshold, and transmits the wireless signal according to the adjusted transmission power; and therefore, the quality of the wireless signal received by the mobile terminal is improved, the use range and use efficiency of a mode including a fixed broadband network and the home gateway are improved, and the fixed broadband network use friendliness of the fixed network user of the operator is improved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of home gateway transmission power adjustment method and device.
Background technology
At present, user uses mobile terminal to pass through the mode access network of fixed broadband network+home gateway widely in portion within the family.But, wireless signal due to home gateway has the restriction of coverage in realization, and a series of defects disturbing the signal strength signal intensity instability caused such as through walls, reduce the scope of application and the service efficiency of fixed broadband network+home gateway pattern, the fixed network broadband having had a strong impact on operator fixed network user uses friendliness.
Summary of the invention
The invention provides a kind of home gateway transmission power adjustment method and device, little for the scope of application solving fixed broadband network in prior art+home gateway pattern, the problem of service efficiency difference.
First aspect of the present invention is to provide a kind of home gateway transmission power adjustment method, comprising:
Home gateway sends reference signal to the mobile terminal in wireless signal coverage;
Described home gateway receives the Reference News that described mobile terminal returns according to described reference signal, described Reference News comprises: described mobile terminal receives the received power of described reference signal, and the reference signal received and the reference signal preset to be compared the error rate obtained by described mobile terminal;
Described home gateway obtains the transmitting power of described reference signal, judges whether the transmitting power of described reference signal equals default initial power;
If the transmitting power of described reference signal equals default initial power, the attenuation rate that then described home gateway calculates described reference signal according to the transmitting power of described reference signal and received power stores, and judges whether the described error rate is more than or equal to default bit error rate threshold;
If the described error rate is more than or equal to default bit error rate threshold, then the transmitting power of described reference signal adjusts according to predetermined power granularity by described home gateway, till the described error rate is less than default bit error rate threshold or described transmitting power reaches maximum transmit power threshold;
Described home gateway sends wireless signal according to the transmitting power after adjustment to described mobile terminal.
Further, described method also comprises: if the transmitting power of described reference signal is greater than or less than default initial power, then described home gateway calculates attenuation rate according to the transmitting power of described reference signal and received power;
Judge that whether described attenuation rate is identical with the attenuation rate prestored;
If described attenuation rate is identical with the attenuation rate prestored, then described home gateway judges whether the described error rate is more than or equal to default bit error rate threshold;
If the described error rate is more than or equal to default bit error rate threshold, then the transmitting power of described reference signal adjusts according to predetermined power granularity by described home gateway, till the described error rate is less than default bit error rate threshold or described transmitting power reaches maximum transmit power threshold;
Described home gateway sends wireless signal according to the transmitting power after adjustment to described mobile terminal.
Further, described method also comprises: if described attenuation rate is different from the attenuation rate prestored, then stop adjustment operation.
Further, described method also comprises: if the described error rate is less than default bit error rate threshold, then stop adjustment operation.
Further, described home gateway also comprises before sending reference signal to the mobile terminal in wireless signal coverage:
Described home gateway receives the transmitting power adjustment instruction that described mobile terminal sends.
In the present invention, according to the error rate between the reference signal of launching and the reference signal that receives of mobile terminal, home gateway is by judging whether mobile terminal can be good at receiving the wireless signal of home gateway, if the error rate is more than or equal to default bit error rate threshold, then indicate the second-rate of the reference signal that receives of mobile terminal, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold, wireless signal emission is carried out according to the transmitting power after adjustment, thus improve the quality of the wireless signal that mobile terminal receives, improve the scope of application and the service efficiency of fixed broadband network+home gateway pattern, the fixed network broadband of improving operator fixed network user uses friendliness.
Second aspect of the present invention is to provide a kind of home gateway transmitting power adjusting device, comprising:
Sending module, for sending reference signal to the mobile terminal in wireless signal coverage;
Receiver module, for receiving the Reference News that described mobile terminal returns according to described reference signal, described Reference News comprises: described mobile terminal receives the received power of described reference signal, and the reference signal received and the reference signal preset to be compared the error rate obtained by described mobile terminal;
Acquisition module, for obtaining the transmitting power of described reference signal;
Judge module, for judging whether the transmitting power of described reference signal equals default initial power;
Memory module, for when the transmitting power of described reference signal equals default initial power, the attenuation rate calculating described reference signal according to the transmitting power of described reference signal and received power stores;
Described judge module, also for when the transmitting power of described reference signal equals default initial power, judges whether the described error rate is more than or equal to default bit error rate threshold;
Adjusting module, for when the described error rate is more than or equal to default bit error rate threshold, the transmitting power of described reference signal is adjusted according to predetermined power granularity, till the described error rate is less than default bit error rate threshold or described transmitting power reaches maximum transmit power threshold;
Described sending module, also for sending wireless signal according to the transmitting power after adjustment to described mobile terminal.
Further, described device also comprises: computing module;
Described computing module, for when the transmitting power of described reference signal is greater than or less than default initial power, according to transmitting power and the received power calculating attenuation rate of described reference signal;
Described judge module, also for judging that whether described attenuation rate is identical with the attenuation rate prestored;
Described judge module, also for when described attenuation rate is identical with the attenuation rate prestored, judges whether the described error rate is more than or equal to default bit error rate threshold;
Described adjusting module, also for when the described error rate is more than or equal to default bit error rate threshold, the transmitting power of described reference signal is adjusted according to predetermined power granularity, till the described error rate is less than default bit error rate threshold or described transmitting power reaches maximum transmit power threshold;
Described sending module, also for sending wireless signal according to the transmitting power after adjustment to described mobile terminal.
Further, described device also comprises: first stops adjusting module;
Described first stops adjusting module, for when described attenuation rate is different from the attenuation rate prestored, stops adjustment operation.
Further, described device also comprises: second stops adjusting module;
Described second stops adjusting module, for when the described error rate is less than default bit error rate threshold, stops adjustment operation.
Further, described receiver module also for, send before reference signal to the mobile terminal in wireless signal coverage at described sending module, receive the transmitting power adjustment instruction that described mobile terminal sends.
In the present invention, according to the error rate between the reference signal of launching and the reference signal that receives of mobile terminal, home gateway is by judging whether mobile terminal can be good at receiving the wireless signal of home gateway, if the error rate is more than or equal to default bit error rate threshold, then indicate the second-rate of the reference signal that receives of mobile terminal, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold, wireless signal emission is carried out according to the transmitting power after adjustment, thus improve the quality of the wireless signal that mobile terminal receives, improve the scope of application and the service efficiency of fixed broadband network+home gateway pattern, the fixed network broadband of improving operator fixed network user uses friendliness.
Accompanying drawing explanation
Fig. 1 is the flow chart of a home gateway transmission power adjustment method provided by the invention embodiment;
Fig. 2 is the flow chart of another embodiment of home gateway transmission power adjustment method provided by the invention;
Fig. 3 is the structural representation of a home gateway transmitting power adjusting device provided by the invention embodiment;
Fig. 4 is the structural representation of another embodiment of home gateway transmitting power adjusting device provided by the invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the flow chart of a home gateway transmission power adjustment method provided by the invention embodiment, as shown in Figure 1, comprising:
101, home gateway sends reference signal to the mobile terminal in wireless signal coverage.
The executive agent of home gateway transmission power adjustment method provided by the invention can be home gateway transmitting power adjusting device, and home gateway transmitting power adjusting device is specifically as follows home gateway.
Wherein, above-mentioned reference signal is the reference signal that home gateway and mobile terminal consult in advance, adopts the bit sequence that both sides are known.The transmitting power of this reference signal can be P0, and the maximum power of this reference signal that home gateway is launched can be Pmax.Home gateway periodically can send reference signal to the mobile terminal in wireless signal coverage, determines whether to need the transmitting power to reference signal to adjust with the reference signal received according to mobile terminal.
Further, before step 101, can also comprise: the transmitting power adjustment instruction that home gateway mobile terminal receive sends, treat to indicate home gateway and send to the transmitting power of the wireless signal of mobile terminal to adjust.
102, the Reference News that returns according to reference signal of home gateway mobile terminal receive, Reference News comprises: mobile terminal receives the received power of reference signal, and the reference signal received and the reference signal preset to be compared the error rate obtained by mobile terminal.
103, home gateway obtains the transmitting power of reference signal, judges whether the transmitting power of reference signal equals default initial power.
If the transmitting power of 104 reference signals equals default initial power, then the attenuation rate that home gateway calculates reference signal according to the transmitting power of reference signal and received power stores, and judges whether the error rate is more than or equal to default bit error rate threshold.
Wherein, if the transmitting power of reference signal equals default initial power, then show that the transmitting power of this reference signal was not also adjusted, then home gateway can the attenuation rate of Reference Signal store, so that home gateway is when receiving the Reference News that mobile terminal returns according to the reference signal after adjustment, first judge that whether current attenuation rate is identical with the attenuation rate of storage, if current attenuation rate is identical with the attenuation rate of storage, then show that mobile terminal moves, the application scenarios of mobile terminal is temporarily fixing or static, home gateway can adjust further to the transmitting power of reference signal.If current attenuation rate is not identical with the attenuation rate of storage, then show that mobile terminal moves, the application scenarios of mobile terminal may change, now home gateway stops this time adjusting operation, resend the reference signal of default initial power to mobile terminal, restart adjustment process, to guarantee the accuracy and the regulated efficiency that adjust result.
If 105 error rates are more than or equal to default bit error rate threshold, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold.
Wherein, the prerequisite that the transmitting power of home gateway Reference Signal carries out adjusting according to predetermined power granularity is: the error rate is greater than default bit error rate threshold, or the error rate equals default bit error rate threshold.Predetermined power granularity can be: 0.1 × (maximum power Pmax-transmitting power P0).
Particularly, if the error rate is more than or equal to default bit error rate threshold, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, according to the transmitting power after adjustment, reference signal is sent again, then step 101 is repeated to step 105, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold.
In addition, if the error rate is less than default bit error rate threshold, then show that the error rate of the reference signal that mobile terminal receives is less, now home gateway does not need to carry out power adjustment operation.
106, home gateway sends wireless signal according to the transmitting power after adjustment to mobile terminal.
Wherein, home gateway sends wireless signal according to the transmitting power after adjustment to mobile terminal, and the error rate of the wireless signal that mobile terminal can be made to receive is less than default bit error rate threshold, thus improves the quality of the wireless signal that mobile terminal receives.
In the present embodiment, according to the error rate between the reference signal of launching and the reference signal that receives of mobile terminal, home gateway is by judging whether mobile terminal can be good at receiving the wireless signal of home gateway, if the error rate is more than or equal to default bit error rate threshold, then indicate the second-rate of the reference signal that receives of mobile terminal, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold, wireless signal emission is carried out according to the transmitting power after adjustment, thus improve the quality of the wireless signal that mobile terminal receives, improve the scope of application and the service efficiency of fixed broadband network+home gateway pattern, the fixed network broadband of improving operator fixed network user uses friendliness.
Fig. 2 is the flow chart of another embodiment of adaptive network resource adjusting method provided by the invention, and as shown in Figure 2, on basis embodiment illustrated in fig. 1, described method can also comprise:
If the transmitting power of 107 reference signals is greater than or less than default initial power, then home gateway calculates attenuation rate according to the transmitting power of reference signal and received power.
Wherein, if the transmitting power of reference signal is greater than or less than default initial power, then show that the transmitting power of this reference signal was adjusted, then now home gateway needs to judge that whether the attenuation rate of current reference signal is identical with the attenuation rate of storage, to judge whether the application scenarios of mobile terminal changes.
108, judge that whether attenuation rate is identical with the attenuation rate prestored.
If 109 attenuation rates are identical with the attenuation rate prestored, then home gateway judges whether the error rate is more than or equal to default bit error rate threshold.
If attenuation rate is different from the attenuation rate prestored, then show that mobile terminal moves, the application scenarios of mobile terminal may change, then home gateway stops this time adjusting operation, resend the reference signal of default initial power to mobile terminal, restart adjustment process, to guarantee the accuracy and the regulated efficiency that adjust result.
If 110 error rates are more than or equal to default bit error rate threshold, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold.
111, home gateway sends wireless signal according to the transmitting power after adjustment to mobile terminal.
In the present embodiment, according to the error rate between the reference signal of launching and the reference signal that receives of mobile terminal, home gateway is by judging whether mobile terminal can be good at receiving the wireless signal of home gateway, if the error rate is more than or equal to default bit error rate threshold, then indicate the second-rate of the reference signal that receives of mobile terminal, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, and whether real-time judge attenuation rate changes in the process of adjustment, when attenuation rate changes, again adjust from default initial power, if attenuation rate does not change, proceed power adjustment, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold, wireless signal emission is carried out according to the transmitting power after adjustment, thus improve the quality of the wireless signal that mobile terminal receives, improve the scope of application and the service efficiency of fixed broadband network+home gateway pattern, the fixed network broadband of improving operator fixed network user uses friendliness.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that program command is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 3 is the structural representation of a home gateway transmitting power adjusting device provided by the invention embodiment, as shown in Figure 3, comprising:
Sending module 31, for sending reference signal to the mobile terminal in wireless signal coverage;
Receiver module 32, for the Reference News that mobile terminal receive returns according to reference signal, Reference News comprises: mobile terminal receives the received power of reference signal, and the reference signal received and the reference signal preset to be compared the error rate obtained by mobile terminal;
Acquisition module 33, for obtaining the transmitting power of reference signal;
Judge module 34, for judging whether the transmitting power of reference signal equals default initial power;
Memory module 35, for when the transmitting power of reference signal equals default initial power, the attenuation rate calculating reference signal according to the transmitting power of reference signal and received power stores;
Judge module 34, also for when the transmitting power of reference signal equals default initial power, judges whether the error rate is more than or equal to default bit error rate threshold;
Adjusting module 36, for when the error rate is more than or equal to default bit error rate threshold, the transmitting power of Reference Signal adjusts according to predetermined power granularity, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold;
Sending module 31, also for sending wireless signal according to the transmitting power after adjustment to mobile terminal.
Home gateway transmitting power adjusting device provided by the invention is specifically as follows home gateway.The reference signal that reference signal can consult in advance for home gateway and mobile terminal, adopts the bit sequence that both sides are known.The transmitting power of this reference signal can be P0, and the maximum power of this reference signal that home gateway is launched can be Pmax.Home gateway periodically can send reference signal to the mobile terminal in wireless signal coverage, determines whether to need the transmitting power to reference signal to adjust with the reference signal received according to mobile terminal.Predetermined power granularity can be: 0.1 × (maximum power Pmax-transmitting power P0).
Wherein, if the transmitting power of reference signal equals default initial power, then show that the transmitting power of this reference signal was not also adjusted, then home gateway can the attenuation rate of Reference Signal store, so that home gateway is when receiving the Reference News that mobile terminal returns according to the reference signal after adjustment, first judge that whether current attenuation rate is identical with the attenuation rate of storage, if current attenuation rate is identical with the attenuation rate of storage, then show that mobile terminal moves, the application scenarios of mobile terminal is temporarily fixing or static, home gateway can adjust further to the transmitting power of reference signal.If current attenuation rate is not identical with the attenuation rate of storage, then show that mobile terminal moves, the application scenarios of mobile terminal may change, now home gateway stops this time adjusting operation, resend the reference signal of default initial power to mobile terminal, restart adjustment process, to guarantee the accuracy and the regulated efficiency that adjust result.
Further, receiver module 32 also for, send before reference signal to the mobile terminal in wireless signal coverage at sending module 31, the transmitting power adjustment instruction that mobile terminal receive sends.
Further, described device also comprises: second stops adjusting module;
Second stops adjusting module, for when the error rate is less than default bit error rate threshold, stops adjustment operation.
In the present invention, according to the error rate between the reference signal of launching and the reference signal that receives of mobile terminal, home gateway is by judging whether mobile terminal can be good at receiving the wireless signal of home gateway, if the error rate is more than or equal to default bit error rate threshold, then indicate the second-rate of the reference signal that receives of mobile terminal, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold, wireless signal emission is carried out according to the transmitting power after adjustment, thus improve the quality of the wireless signal that mobile terminal receives, improve the scope of application and the service efficiency of fixed broadband network+home gateway pattern, the fixed network broadband of improving operator fixed network user uses friendliness.
In conjunction with reference to figure 4, on basis embodiment illustrated in fig. 3, described device also comprises: computing module 37;
Computing module 37, for when the transmitting power of reference signal is greater than or less than default initial power, according to transmitting power and the received power calculating attenuation rate of reference signal;
Judge module 34, also for judging that whether attenuation rate is identical with the attenuation rate prestored;
Judge module 34, also for when attenuation rate is identical with the attenuation rate prestored, judges whether the error rate is more than or equal to default bit error rate threshold;
Adjusting module 36, also for when the error rate is more than or equal to default bit error rate threshold, the transmitting power of Reference Signal adjusts according to predetermined power granularity, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold;
Sending module 31, also for sending wireless signal according to the transmitting power after adjustment to mobile terminal.
Wherein, if the transmitting power of reference signal is greater than or less than default initial power, then show that the transmitting power of this reference signal was adjusted, then now home gateway needs to judge that whether the attenuation rate of current reference signal is identical with the attenuation rate of storage, to judge whether the application scenarios of mobile terminal changes.
If attenuation rate is different from the attenuation rate prestored, then show that mobile terminal moves, the application scenarios of mobile terminal may change, then home gateway stops this time adjusting operation, resend the reference signal of default initial power to mobile terminal, restart adjustment process, to guarantee the accuracy and the regulated efficiency that adjust result.
Further, described device also comprises: first stops adjusting module;
First stops adjusting module, for when attenuation rate is different from the attenuation rate prestored, stops adjustment operation.
In the present embodiment, according to the error rate between the reference signal of launching and the reference signal that receives of mobile terminal, home gateway is by judging whether mobile terminal can be good at receiving the wireless signal of home gateway, if the error rate is more than or equal to default bit error rate threshold, then indicate the second-rate of the reference signal that receives of mobile terminal, then the transmitting power of home gateway Reference Signal adjusts according to predetermined power granularity, and whether real-time judge attenuation rate changes in the process of adjustment, when attenuation rate changes, again adjust from default initial power, if attenuation rate does not change, proceed power adjustment, till the error rate is less than default bit error rate threshold or transmitting power reaches maximum transmit power threshold, wireless signal emission is carried out according to the transmitting power after adjustment, thus improve the quality of the wireless signal that mobile terminal receives, improve the scope of application and the service efficiency of fixed broadband network+home gateway pattern, the fixed network broadband of improving operator fixed network user uses friendliness.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a home gateway transmission power adjustment method, is characterized in that, comprising:
Home gateway sends reference signal to the mobile terminal in wireless signal coverage;
Described home gateway receives the Reference News that described mobile terminal returns according to described reference signal, described Reference News comprises: described mobile terminal receives the received power of described reference signal, and the reference signal received and the reference signal preset to be compared the error rate obtained by described mobile terminal;
Described home gateway obtains the transmitting power of described reference signal, judges whether the transmitting power of described reference signal equals default initial power;
If the transmitting power of described reference signal equals default initial power, the attenuation rate that then described home gateway calculates described reference signal according to the transmitting power of described reference signal and received power stores, and judges whether the described error rate is more than or equal to default bit error rate threshold;
If the described error rate is more than or equal to default bit error rate threshold, then the transmitting power of described reference signal adjusts according to predetermined power granularity by described home gateway, till the described error rate is less than default bit error rate threshold or described transmitting power reaches maximum transmit power threshold;
Described home gateway sends wireless signal according to the transmitting power after adjustment to described mobile terminal.
2. method according to claim 1, is characterized in that, also comprises:
If the transmitting power of described reference signal is greater than or less than default initial power, then described home gateway calculates attenuation rate according to the transmitting power of described reference signal and received power;
Judge that whether described attenuation rate is identical with the attenuation rate prestored;
If described attenuation rate is identical with the attenuation rate prestored, then described home gateway judges whether the described error rate is more than or equal to default bit error rate threshold;
If the described error rate is more than or equal to default bit error rate threshold, then the transmitting power of described reference signal adjusts according to predetermined power granularity by described home gateway, till the described error rate is less than default bit error rate threshold or described transmitting power reaches maximum transmit power threshold;
Described home gateway sends wireless signal according to the transmitting power after adjustment to described mobile terminal.
3. method according to claim 2, is characterized in that, also comprises:
If described attenuation rate is different from the attenuation rate prestored, then stop adjustment operation.
4. method according to claim 1, is characterized in that, also comprises:
If the described error rate is less than default bit error rate threshold, then stop adjustment operation.
5. method according to claim 1, is characterized in that, described home gateway also comprises before sending reference signal to the mobile terminal in wireless signal coverage:
Described home gateway receives the transmitting power adjustment instruction that described mobile terminal sends.
6. a home gateway transmitting power adjusting device, is characterized in that, comprising:
Sending module, for sending reference signal to the mobile terminal in wireless signal coverage;
Receiver module, for receiving the Reference News that described mobile terminal returns according to described reference signal, described Reference News comprises: described mobile terminal receives the received power of described reference signal, and the reference signal received and the reference signal preset to be compared the error rate obtained by described mobile terminal;
Acquisition module, for obtaining the transmitting power of described reference signal;
Judge module, for judging whether the transmitting power of described reference signal equals default initial power;
Memory module, for when the transmitting power of described reference signal equals default initial power, the attenuation rate calculating described reference signal according to the transmitting power of described reference signal and received power stores;
Described judge module, also for when the transmitting power of described reference signal equals default initial power, judges whether the described error rate is more than or equal to default bit error rate threshold;
Adjusting module, for when the described error rate is more than or equal to default bit error rate threshold, the transmitting power of described reference signal is adjusted according to predetermined power granularity, till the described error rate is less than default bit error rate threshold or described transmitting power reaches maximum transmit power threshold;
Described sending module, also for sending wireless signal according to the transmitting power after adjustment to described mobile terminal.
7. device according to claim 6, is characterized in that, also comprises: computing module;
Described computing module, for when the transmitting power of described reference signal is greater than or less than default initial power, according to transmitting power and the received power calculating attenuation rate of described reference signal;
Described judge module, also for judging that whether described attenuation rate is identical with the attenuation rate prestored;
Described judge module, also for when described attenuation rate is identical with the attenuation rate prestored, judges whether the described error rate is more than or equal to default bit error rate threshold;
Described adjusting module, also for when the described error rate is more than or equal to default bit error rate threshold, the transmitting power of described reference signal is adjusted according to predetermined power granularity, till the described error rate is less than default bit error rate threshold or described transmitting power reaches maximum transmit power threshold;
Described sending module, also for sending wireless signal according to the transmitting power after adjustment to described mobile terminal.
8. device according to claim 7, is characterized in that, also comprises: first stops adjusting module;
Described first stops adjusting module, for when described attenuation rate is different from the attenuation rate prestored, stops adjustment operation.
9. device according to claim 6, is characterized in that, also comprises: second stops adjusting module;
Described second stops adjusting module, for when the described error rate is less than default bit error rate threshold, stops adjustment operation.
10. device according to claim 6, is characterized in that, described receiver module also for, send before reference signal to the mobile terminal in wireless signal coverage at described sending module, receive the transmitting power adjustment instruction that described mobile terminal sends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510867517.5A CN105451323B (en) | 2015-12-01 | 2015-12-01 | Home gateway transmission power adjustment method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510867517.5A CN105451323B (en) | 2015-12-01 | 2015-12-01 | Home gateway transmission power adjustment method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105451323A true CN105451323A (en) | 2016-03-30 |
| CN105451323B CN105451323B (en) | 2018-10-09 |
Family
ID=55560995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510867517.5A Active CN105451323B (en) | 2015-12-01 | 2015-12-01 | Home gateway transmission power adjustment method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105451323B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455033A (en) * | 2016-09-29 | 2017-02-22 | 维沃移动通信有限公司 | Data message transmission method and device |
| CN106973431A (en) * | 2017-02-14 | 2017-07-21 | 深圳市金立通信设备有限公司 | A kind of method for regulating emission power and terminal |
| CN108521288A (en) * | 2018-04-08 | 2018-09-11 | 重庆物奇科技有限公司 | The adaptive approach in control hazard domain in power line carrier communication |
| CN108632975A (en) * | 2018-04-08 | 2018-10-09 | 重庆物奇科技有限公司 | A kind of method that dynamic power consumption is reduced in power line carrier communication |
| CN110768695A (en) * | 2019-10-15 | 2020-02-07 | 青岛海信日立空调系统有限公司 | Transmission power configuration method, head end equipment, electrical system and chip |
| CN110786054A (en) * | 2018-12-28 | 2020-02-11 | 深圳市大疆创新科技有限公司 | Power control method and device and electronic equipment |
| CN112040439A (en) * | 2020-07-27 | 2020-12-04 | 深圳市金溢科技股份有限公司 | OBU radio frequency parameter calibration method, OBU device, radio frequency device and system |
| CN112944589A (en) * | 2021-03-01 | 2021-06-11 | 青岛海尔空调电子有限公司 | Method and system for improving wireless communication quality of indoor unit and outdoor unit of air conditioner based on power adjustment |
| CN115209246A (en) * | 2022-06-08 | 2022-10-18 | 上海百功半导体有限公司 | Dynamic detection system and intelligent adjustment method of optical communication equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854710A (en) * | 2010-06-01 | 2010-10-06 | 中兴通讯股份有限公司 | Wireless access point and radio-frequency emission power regulation method thereof |
| CN101925167A (en) * | 2009-06-09 | 2010-12-22 | 中兴通讯股份有限公司 | Power control method and device of wireless local area network access point device |
| CN102781087A (en) * | 2012-07-31 | 2012-11-14 | 福建星网锐捷网络有限公司 | Method and device for adjusting transmission power and access device |
| US20130116001A1 (en) * | 2010-08-25 | 2013-05-09 | Huawei Device Co., Ltd. | Method, apparatus, and terminal for wireless network connection |
| CN103415066A (en) * | 2013-08-12 | 2013-11-27 | 惠州Tcl移动通信有限公司 | Adjustment method and terminal for WIFI transmission power |
| CN104427602A (en) * | 2013-09-03 | 2015-03-18 | 华为技术有限公司 | Power control method and power control device |
-
2015
- 2015-12-01 CN CN201510867517.5A patent/CN105451323B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925167A (en) * | 2009-06-09 | 2010-12-22 | 中兴通讯股份有限公司 | Power control method and device of wireless local area network access point device |
| CN101854710A (en) * | 2010-06-01 | 2010-10-06 | 中兴通讯股份有限公司 | Wireless access point and radio-frequency emission power regulation method thereof |
| US20130116001A1 (en) * | 2010-08-25 | 2013-05-09 | Huawei Device Co., Ltd. | Method, apparatus, and terminal for wireless network connection |
| CN102781087A (en) * | 2012-07-31 | 2012-11-14 | 福建星网锐捷网络有限公司 | Method and device for adjusting transmission power and access device |
| CN103415066A (en) * | 2013-08-12 | 2013-11-27 | 惠州Tcl移动通信有限公司 | Adjustment method and terminal for WIFI transmission power |
| CN104427602A (en) * | 2013-09-03 | 2015-03-18 | 华为技术有限公司 | Power control method and power control device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455033A (en) * | 2016-09-29 | 2017-02-22 | 维沃移动通信有限公司 | Data message transmission method and device |
| CN106973431A (en) * | 2017-02-14 | 2017-07-21 | 深圳市金立通信设备有限公司 | A kind of method for regulating emission power and terminal |
| CN108521288A (en) * | 2018-04-08 | 2018-09-11 | 重庆物奇科技有限公司 | The adaptive approach in control hazard domain in power line carrier communication |
| CN108632975A (en) * | 2018-04-08 | 2018-10-09 | 重庆物奇科技有限公司 | A kind of method that dynamic power consumption is reduced in power line carrier communication |
| CN110786054A (en) * | 2018-12-28 | 2020-02-11 | 深圳市大疆创新科技有限公司 | Power control method and device and electronic equipment |
| CN110768695A (en) * | 2019-10-15 | 2020-02-07 | 青岛海信日立空调系统有限公司 | Transmission power configuration method, head end equipment, electrical system and chip |
| CN110768695B (en) * | 2019-10-15 | 2021-12-17 | 青岛海信日立空调系统有限公司 | Transmission power configuration method, head end equipment, electrical system and chip |
| CN112040439A (en) * | 2020-07-27 | 2020-12-04 | 深圳市金溢科技股份有限公司 | OBU radio frequency parameter calibration method, OBU device, radio frequency device and system |
| CN112944589A (en) * | 2021-03-01 | 2021-06-11 | 青岛海尔空调电子有限公司 | Method and system for improving wireless communication quality of indoor unit and outdoor unit of air conditioner based on power adjustment |
| WO2022184181A1 (en) * | 2021-03-01 | 2022-09-09 | 青岛海尔空调电子有限公司 | Method and system for improving wireless communication quality of indoor and outdoor units of air conditioner on basis of power adjustment |
| CN115209246A (en) * | 2022-06-08 | 2022-10-18 | 上海百功半导体有限公司 | Dynamic detection system and intelligent adjustment method of optical communication equipment |
| CN115209246B (en) * | 2022-06-08 | 2023-11-21 | 上海百功半导体有限公司 | Dynamic detection system and intelligent adjustment method for optical communication equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105451323B (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105451323A (en) | Home gateway transmission efficiency adjustment method and device | |
| CN102938930B (en) | Compensation method of coordinated multi-point (CoMP) system upstream power control, base station and user equipment (UE) | |
| CN102438318B (en) | Method, equipment and system for adjusting feedback cycle of channel quality indicator (CQI) | |
| US20160234789A1 (en) | Method of controlling transmission power in device-to-device communication and apparatus thereof | |
| CN110062398B (en) | Beam recovery method and device | |
| CN104105185A (en) | Emission power control method, device and system from device to device communication | |
| US11368270B2 (en) | Data transmission method, terminal device and network device | |
| CN110326237B (en) | Base station and terminal in wireless communication system and control method thereof | |
| CN113316241B (en) | Wireless communication method and terminal equipment | |
| CN113543186A (en) | Transmission method and device | |
| CN111010739A (en) | Physical resource block configuration method and device, 5G base station and readable storage medium | |
| CN114128374A (en) | Method, apparatus, and computer storage medium for multiple TRP communication | |
| JP5089754B2 (en) | Mobile communication system, base station, and transmission power control method | |
| CN104618998A (en) | Network equipment, UE (user equipment) and power adjustment method | |
| US20170250764A1 (en) | Transmission control method and apparatus | |
| CN104507170A (en) | Resource scheduling method and device | |
| CN108631910B (en) | Data transmission method and device | |
| CN113454921A (en) | Method and system for adapting beamwidth of a beam on an NR physical channel | |
| CN107026706B (en) | Data transmission method, system, base station and terminal | |
| EP3905750A1 (en) | Method, system and device for circumventing far-end interference | |
| CN109152006B (en) | Uplink beam confirmation method and terminal | |
| CN111083729A (en) | Method, device, equipment and computer readable medium for sending downlink message | |
| CN111372316A (en) | Method and device for sending uplink resources | |
| CN107041006B (en) | Method and device for transmitting data | |
| EP3776935B1 (en) | Message and rate based user grouping in non-orthogonal multiple access (noma) networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |