CN107801239A - A kind of method, device and mobile terminal of dynamic adjustment radio-frequency front-end mode of operation - Google Patents
A kind of method, device and mobile terminal of dynamic adjustment radio-frequency front-end mode of operation Download PDFInfo
- Publication number
- CN107801239A CN107801239A CN201610810655.4A CN201610810655A CN107801239A CN 107801239 A CN107801239 A CN 107801239A CN 201610810655 A CN201610810655 A CN 201610810655A CN 107801239 A CN107801239 A CN 107801239A
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- distance
- base station
- frequency front
- radio
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- 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
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/283—Power depending on the position of the mobile
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of method of dynamic adjustment radio-frequency front-end mode of operation, device and mobile terminal, the present invention is when mobile terminal uses Long Term Evolution LTE high-frequency signal, by the position for obtaining mobile terminal and base station, calculate the distance between mobile terminal and base station, and when the distance exceedes the ultimate range of the up missile effective information of mobile terminal, open the emission mode occurred frequently of mobile terminal, so that the radio-frequency front-end of mobile terminal is operated under emission mode occurred frequently, so that it is guaranteed that the data that mobile terminal is sent in high frequency can be received by base station, to improve base station demodulation efficiency, then solve in the prior art because high-frequency wireless electromagnetic wave attenuation is big, and the problem of causing actual network rate low.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of dynamic adjust radio-frequency front-end mode of operation method,
Device and mobile terminal.
Background technology
According to radio magnetic wave transmission feature, frequency is higher, and signal attenuation is bigger on straight propagation paths.Gathered around with Sprint
Exemplified by some frequency spectrum resources, on three frequency spectrums that Sprint possesses, it is successively to sort according to decay size：B26<B25<B41.
B41 frequency highests, decay are maximum.The wherein small 3dB of B25 attenuation ratios B41.B26 is smaller 7.4dB than B25.According to Sprint actual net
Network deployment statistics, same technical conditions, the B41 network coverage are smaller than B25 by nearly 30%.
From the point of view of comprehensive Sprint frequency resource, Sprint frequency spectrum is most abundant in B41, in theory network capacity and speed
Can be highest, considerably beyond other frequency ranges of Sprint B25, B26.But shortcoming is it is also obvious that be exactly to be wirelessly transferred decay most
Greatly, signal difference, cause actual network rate low on the contrary, poor user experience.
The content of the invention
The invention provides a kind of method, device and mobile terminal of dynamic adjustment radio-frequency front-end mode of operation, to solve
In the prior art because high-frequency wireless electromagnetic wave attenuation is big, and the problem of cause actual network rate low.
One aspect of the present invention provides a kind of method of dynamic adjustment radio-frequency front-end mode of operation, and this method includes：
When mobile terminal uses Long Term Evolution LTE high-frequency signal, the positional information and base of mobile terminal are obtained respectively
The positional information stood；
According to the positional information of the mobile terminal and the positional information of the base station, the mobile terminal and described is calculated
The distance between base station；
Judge whether the distance has exceeded the ultimate range of the transmissible up effective information of the mobile terminal, if
It is the high power level pattern for then opening the mobile terminal radio frequency front end.
Further, the positional information of mobile terminal is obtained, is specifically included：
The current location information of the mobile terminal is obtained by the global positioning system of mobile terminal.
Further, according to the mobile terminal and the base station position information, the mobile terminal and the base are calculated
The distance between stand, specifically include：
Mobile terminal and distance Distance, Distance=R*Arccos (C) * Pi/180 of base station are calculated, wherein, C
=sin (MLatA) * sin (MLatB) * cos (MLonA-MLonB)+cos (MLatA) * cos (MLatB), A (LonA, LatA) be
Mobile terminal latitude and longitude coordinates, B (LonB, LatB) are base station latitude coordinate.
Further, the ultimate range of the transmissible up effective information of the mobile terminal is that mobile terminal is effectively up
Distance radius.
Further, judge the distance whether exceeded the transmissible up effective information of the mobile terminal it is maximum away from
From if it is, opening the high power level pattern of the mobile terminal radio frequency front end, specifically including：
When the distance is more than the effective Top Runby radius R of mobile terminal+23dBmWhen, the radio-frequency front-end of mobile terminal starts
3rd power grade pattern；
When the distance is less than the effective Top Runby radius R of mobile terminal+23dBmWhen, the radio-frequency front-end of mobile terminal starts
Second power grade pattern.
Another aspect of the present invention provides a kind of device of dynamic adjustment radio-frequency front-end mode of operation, and the device includes：
Acquiring unit, in high-frequency signal of the mobile terminal using Long Term Evolution LTE, obtaining mobile terminal respectively
Positional information and the positional information of base station；
Computing unit, for the positional information according to the mobile terminal and the positional information of the base station, described in calculating
The distance between mobile terminal and the base station；
Judging unit, for judging whether the distance has exceeded the transmissible up effective information of the mobile terminal most
Big distance, if it is, opening the high power level pattern of the mobile terminal radio frequency front end.
Further, the acquiring unit is additionally operable to, and is obtained by the global positioning system of mobile terminal described mobile whole
The current location information at end.
Further, the computing unit is additionally operable to, and calculates mobile terminal and the distance Distance, Distance of base station
=R*Arccos (C) * Pi/180；
C=sin (MLatA) * sin (MLatB) * cos (MLonA-MLonB)+cos (MLatA) * cos (MLatB),
A (LonA, LatA) is mobile terminal latitude and longitude coordinates, and B (LonB, LatB) is base station latitude coordinate.
Further, the ultimate range of the transmissible up effective information of the mobile terminal is that mobile terminal is effectively up
Distance radius.
Further, the judging unit is additionally operable to, when the distance is more than the effective Top Runby radius of mobile terminal
R+23dBmWhen, the radio-frequency front-end of mobile terminal starts the 3rd power grade pattern；When the distance is effectively up less than mobile terminal
Distance radius R+23dBmWhen, the radio-frequency front-end of mobile terminal starts the second power grade pattern.
Further aspect of the present invention provides a kind of mobile terminal, and the mobile terminal includes the device described in above-mentioned any one.
The present invention has the beneficial effect that：
The present invention is led to when mobile terminal uses the high-frequency signal of Long Term Evolution (Long Term Evolut ion, LTE)
The position for obtaining mobile terminal and base station is crossed, calculates the distance between mobile terminal and base station, and exceed movement eventually in the distance
When holding the ultimate range of up missile effective information, the emission mode occurred frequently of mobile terminal is opened so that mobile terminal is penetrated
Frequency front end is operated under emission mode occurred frequently, so that it is guaranteed that the data that mobile terminal is sent in high frequency can be received by base station,
To improve base station demodulation efficiency, then solve in the prior art because high-frequency wireless electromagnetic wave attenuation is big, and cause reality
The problem of network rate on border is low.
Brief description of the drawings
Fig. 1 is a kind of flow signal of the method for dynamic adjustment radio-frequency front-end mode of operation provided in an embodiment of the present invention
Figure；
Fig. 2 is the maximum effective range of base station down provided in an embodiment of the present invention；
Fig. 3 is a kind of flow signal of the method for dynamic adjustment radio-frequency front-end mode of operation provided in an embodiment of the present invention
Figure；
Fig. 4 is a kind of structural representation of the device of dynamic adjustment radio-frequency front-end mode of operation provided in an embodiment of the present invention
Figure.
Embodiment
In order to solve in the prior art because high-frequency wireless electromagnetic wave attenuation is big, and cause actual network rate low
The problem of, the invention provides a kind of method, device and mobile terminal of dynamic adjustment radio-frequency front-end mode of operation, the present invention exists
Mobile terminal use Long Term Evolution (Long Term Evolut ion, LTE) high-frequency signal when, by obtain mobile terminal and
The position of base station, calculates the distance between mobile terminal and base station, and missile has the distance is up more than mobile terminal
When imitating the ultimate range of information, the emission mode occurred frequently of mobile terminal is opened so that the radio-frequency front-end of mobile terminal is operated in occurred frequently
Under emission mode, so that it is guaranteed that the data that mobile terminal is sent in high frequency can be received by base station, to improve base station demodulation effect
Rate, then solve in the prior art because high-frequency wireless electromagnetic wave attenuation is big, and cause actual network rate low
Problem..Below in conjunction with accompanying drawing and embodiment, the present invention will be described in further detail.It is it should be appreciated that described herein
Specific embodiment does not limit the present invention only to explain the present invention.
Embodiment of the method
The embodiments of the invention provide a kind of method of dynamic adjustment radio-frequency front-end mode of operation, referring to Fig. 1, this method bag
Include：
S101, mobile terminal use Long Term Evolution LTE high-frequency signal when, respectively obtain mobile terminal positional information
With the positional information of base station；
S102, according to the positional information of the mobile terminal and the positional information of the base station, calculate the mobile terminal
The distance between described base station；
S103, judge whether the distance has exceeded the ultimate range of the transmissible up effective information of the mobile terminal,
If it is, into S104；
S104, the high power level pattern for opening the mobile terminal radio frequency front end.
That is, when mobile terminal uses Long Term Evolution LTE high-frequency signal, the present invention is by obtaining mobile terminal
With the position of base station, the distance between mobile terminal and base station are calculated, and it is up missile more than mobile terminal in the distance
During the ultimate range of effective information, the emission mode occurred frequently of mobile terminal is opened so that the radio-frequency front-end of mobile terminal is operated in height
Under emission mode, so that it is guaranteed that the data that mobile terminal is sent in high frequency can be received by base station, to improve base station demodulation
Efficiency, then solve in the prior art because high-frequency wireless electromagnetic wave attenuation is big, and cause actual network rate low
The problem of.
The positional information of mobile terminal is obtained described in the embodiment of the present invention, is specifically included：
The current location information of the mobile terminal is obtained by the global position system GPS of mobile terminal.
Certainly, those skilled in the art can also obtain the current location information of mobile terminal by other means,
Such as, current location information etc. is inputted by user.
Specifically, mobile terminal carries satellite fix reception device, can be oriented residing for terminal using the device
Position, i.e. longitude and latitude.Base station can record the position of satellite fix when building a station.Now, mobile terminal and base are obtained
The position stood, the relative distance of mobile terminal and base station can be calculated by latitude and longitude coordinates.According to this distance, terminal is made
Go out to judge.If the distance of mobile terminal and terminal exceeded the up effective information that can launch of mobile terminal it is maximum away from
From, then high power High Power patterns are opened, radio-frequency front-end PA is operated under high power High Power patterns, raising base
Stand and demodulate efficiency.Avoid because the ascending power of mobile terminal not enough causes mobile phone can not be interacted with base station.
According to the mobile terminal and the base station position information described in the embodiment of the present invention, calculate the mobile terminal and
The distance between described base station, is specifically included：
Mobile terminal and distance Distance, Distance=R*Arccos (C) * Pi/180 of base station are calculated, wherein, C
=sin (MLatA) * sin (MLatB) * cos (MLonA-MLonB)+cos (MLatA) * cos (MLatB), A (LonA, LatA) be
Mobile terminal latitude and longitude coordinates, B (LonB, LatB) are base station latitude coordinate.
Fig. 2 is the maximum effective range of base station down provided in an embodiment of the present invention, as shown in Fig. 2+23dBm radius
It is the maximum magnitude of uplink of the mobile terminal under class3 grades.And the descending maximum effective range of mobile terminal is as follows
Scheme maximum outer radii.The so range differences of uplink and downlink 5dB.And+26dBm mobile terminal is under class2 grades
The more 3dB of up radius ratio+23dBm, that is to say, that under class2 grades, base station and the up radius of mobile terminal are just only
Poor 2dB, if mobile terminal is operated under class2 grades, it is possible to greatly improve mobile terminal cell-edge performance and
Consumer's Experience.
The ultimate range of the transmissible up effective information of mobile terminal described in the embodiment of the present invention is that mobile terminal is effective
Top Runby radius R+23dBm。
When it is implemented, judge described in the embodiment of the present invention distance whether exceeded the mobile terminal it is transmissible on
The ultimate range of row effective information, if it is, the high power level pattern of the mobile terminal radio frequency front end is opened, specific bag
Include：
When the distance is more than the effective Top Runby radius R of mobile terminal+23dBmWhen, the radio-frequency front-end of mobile terminal starts
3rd power grade pattern, i.e. class3 patterns；
When the distance is less than the effective Top Runby radius R of mobile terminal+23dBmWhen, the radio-frequency front-end of mobile terminal starts
Second power grade pattern, i.e. class2 patterns.
Fig. 3 is a kind of flow signal of the method for dynamic adjustment radio-frequency front-end mode of operation provided in an embodiment of the present invention
Figure, detailed explanation and illustration is carried out to method of the present invention below in conjunction with Fig. 3：
Equipment used in the present invention includes：Mobile terminal one, with GPS module and possess the grades of class 3
Radio frequency chip.
S301, the latitude and longitude coordinates A (LonA, LatA) according to GPS module acquisition mobile terminal；
Specifically, by the GPS module on mobile terminal, the latitude and longitude coordinates A (LonA, LatA) of mobile terminal is obtained.
S302, read base station position information B (LonB, LatB)；
Base station can record latitude and longitude coordinates B (LonB, LatB) when building a station
S303, the latitude and longitude coordinates according to A and B, calculate the distance Distance of distance of mobile terminal base station；
Wherein, C=s in (MLatA) * s in (MLatB) * cos (MLonA-MLonB)+
cos(MLatA)*cos(MLatB)
Distance=R*Arccos (C) * Pi/180
S304, judge that the terminal of mobile terminal and the power grades of distance Distance and class 3 of base station is effectively up
Distance R+23dBmSize, if, Distance<R+23dBm, then into S305, otherwise, into S306；
S305, the class3 patterns for switching mobile terminal into radio-frequency front-end；
S306, the class2 patterns for switching mobile terminal into radio-frequency front-end.
Contrast+23dBm UL radius R+23dBm.Work as Distance<R+23dBmWhen, the uplink signal strength of mobile terminal can
To ensure that the requirement of authentication does not interfere with down-link performance, downlink can obtain sufficiently high throughput.
Mobile terminal is switched to class3 power grade patterns, reduces power consumption, lifts battery durable.
Work as Distance>R+23dBmWhen, the uplink signal strength of mobile terminal is limited by authenticating, and is caused under throughput
Drop.Mobile terminal in cell edge using more conservative debugging technique and coded system, so that eNB smoothly can receive and solve
Adjust the signal of mobile terminal.
Because LTE is a up limited system, the ascending power decay of mobile terminal is serious, and this causes base station cell
Coverage rate it is far short of what is expected compared to WCDMA and CDMA2000, therefore, it is necessary to more base station number goes to ensure covering for mobile network
Lid.This undoubtedly considerably increases the early investment of operator.And after method of the present invention is used, it can not increase additionally
In the case that base station resource is put into, the coverage rate of 30% cell can be effectively improved, so the present invention can greatly save operator
Early investment.
Device embodiment
The embodiments of the invention provide a kind of dynamic adjustment radio-frequency front-end mode of operation device, referring to Fig. 4, including：
Acquiring unit, in high-frequency signal of the mobile terminal using Long Term Evolution LTE, obtaining mobile terminal respectively
Positional information and the positional information of base station；
Computing unit, for the positional information according to the mobile terminal and the positional information of the base station, described in calculating
The distance between mobile terminal and the base station；
Judging unit, for judging whether the distance has exceeded the transmissible up effective information of the mobile terminal most
Big distance, if it is, opening the high power level pattern of the mobile terminal radio frequency front end.
That is, when mobile terminal uses Long Term Evolution LTE high-frequency signal, the present invention is obtained the present invention by acquiring unit
Mobile terminal and the position of base station, the distance between mobile terminal and base station are calculated by computing unit, and determined in judging unit
When the distance exceedes the ultimate range of the up missile effective information of mobile terminal, the emission mode occurred frequently of mobile terminal is opened,
So that the radio-frequency front-end of mobile terminal is operated under emission mode occurred frequently, so that it is guaranteed that the data energy that mobile terminal is sent in high frequency
It is enough to be received by base station, to improve base station demodulation efficiency, then solve in the prior art due to high-frequency radio magnetic wave
The problem of decaying big, and causing actual network rate low.
Further, acquiring unit of the present invention is additionally operable to, by described in the global positioning system acquisition of mobile terminal
The current location information of mobile terminal.
Certainly, those skilled in the art can also obtain the current location information of mobile terminal by other means,
Such as, current location information etc. is inputted by user.
When it is implemented, computing unit is additionally operable to described in the embodiment of the present invention, the distance of mobile terminal and base station is calculated
Distance, Distance=R*Arccos (C) * Pi/180；
C=sin (MLatA) * sin (MLatB) * cos (MLonA-MLonB)+cos (MLatA) * cos (MLatB),
A (LonA, LatA) is mobile terminal latitude and longitude coordinates, and B (LonB, LatB) is base station latitude coordinate.
Further, judging unit of the present invention is additionally operable to, when the distance is more than the effective Top Runby of mobile terminal
Radius R+23dBmWhen, the radio-frequency front-end of mobile terminal starts the 3rd power grade pattern；When the distance is effective less than mobile terminal
Top Runby radius R+23dBmWhen, the radio-frequency front-end of mobile terminal starts the second power grade pattern.
Fig. 2 is the maximum effective range of base station down provided in an embodiment of the present invention, as shown in Fig. 2+23dBm radius
It is the maximum magnitude of uplink of the mobile terminal under class3 grades.And the descending maximum effective range of mobile terminal is as follows
Scheme maximum outer radii.The so range differences of uplink and downlink 5dB.And+26dBm mobile terminal is under class2 grades
The more 3dB of up radius ratio+23dBm, that is to say, that under class2 grades, base station and the up radius of mobile terminal are just only
Poor 2dB, if mobile terminal is operated under class2 grades, it is possible to greatly improve mobile terminal cell-edge performance and
Consumer's Experience.
Specifically, contrast+23dBm UL radius R+23dBm.Work as Distance<R+23dBmWhen, the up letter of mobile terminal
Number intensity can ensure that the requirement of authentication does not interfere with down-link performance, and downlink can obtain sufficiently high throughput.
Mobile terminal is switched to class3 power grade patterns, reduces power consumption, lifts battery durable.
Work as Distance>R+23dBmWhen, the uplink signal strength of mobile terminal is limited by authenticating, and is caused under throughput
Drop.Mobile terminal in cell edge using more conservative debugging technique and coded system, so that eNB smoothly can receive and solve
Adjust the signal of mobile terminal.
The related content that the related content of device of the embodiment of the present invention refers to embodiment of the method understood, herein no longer
Repeat.
Terminal embodiment
The embodiments of the invention provide a kind of mobile terminal, the mobile terminal includes any one institute in device embodiment
The device stated.
The related content that the related content of device of the embodiment of the present invention refers to other embodiment understood, herein no longer
Repeat.
The present invention can at least reach following beneficial effect：
The present invention is when mobile terminal uses the high-frequency signal of Long Term Evolution, by the position for obtaining mobile terminal and base station
Put, calculate the distance between mobile terminal and base station, and exceed the up missile effective information of mobile terminal in the distance
During ultimate range, the emission mode occurred frequently of mobile terminal is opened so that the radio-frequency front-end of mobile terminal is operated under emission mode occurred frequently,
So that it is guaranteed that the data that mobile terminal is sent in high frequency can be received by base station, to improve base station demodulation efficiency, then solve
The problem of having determined in the prior art because high-frequency wireless electromagnetic wave attenuation is big, and having caused actual network rate low.
Although being example purpose, the preferred embodiments of the present invention are had been disclosed for, those skilled in the art will recognize
Various improvement, increase and substitution are also possible, and therefore, the scope of the present invention should be not limited to above-described embodiment.
Claims (11)
- A kind of 1. method of dynamic adjustment radio-frequency front-end mode of operation, it is characterised in that including：When mobile terminal uses Long Term Evolution LTE high-frequency signal, positional information and the base station of mobile terminal are obtained respectively Positional information；According to the positional information of the mobile terminal and the positional information of the base station, the mobile terminal and the base station are calculated The distance between；Judge whether the distance has exceeded the ultimate range of the transmissible up effective information of the mobile terminal, if it is, Open the high power level pattern of the mobile terminal radio frequency front end.
- 2. according to the method for claim 1, it is characterised in that obtain the positional information of mobile terminal, specifically include：The current location information of the mobile terminal is obtained by the global positioning system of mobile terminal.
- 3. according to the method for claim 1, it is characterised in that according to the mobile terminal and the base station position information, The distance between the mobile terminal and the base station are calculated, is specifically included：Mobile terminal and distance Distance, Distance=R*Arccos (C) * Pi/180 of base station are calculated, wherein, C=sin (MLatA) * sin (MLatB) * cos (MLonA-MLonB)+cos (MLatA) * cos (MLatB), A (LonA, LatA) are movement Terminal latitude and longitude coordinates, B (LonB, LatB) are base station latitude coordinate.
- 4. according to the method described in any one in claim 1-3, it is characterised in that the mobile terminal is transmissible up The ultimate range of effective information is the effective Top Runby radius of mobile terminal.
- 5. according to the method described in any one in claim 1-3, it is characterised in that it is described to judge whether the distance has exceeded The ultimate range of the transmissible up effective information of mobile terminal, if it is, opening the height of the mobile terminal radio frequency front end Power grade pattern, is specifically included：When the distance is more than the effective Top Runby radius R of mobile terminal+23dBmWhen, the radio-frequency front-end of mobile terminal starts the 3rd Power grade pattern；When the distance is less than the effective Top Runby radius R of mobile terminal+23dBmWhen, the radio-frequency front-end of mobile terminal starts second Power grade pattern.
- A kind of 6. device of dynamic adjustment radio-frequency front-end mode of operation, it is characterised in that including：Acquiring unit, in high-frequency signal of the mobile terminal using Long Term Evolution LTE, obtaining the position of mobile terminal respectively Information and the positional information of base station；Computing unit, for the positional information according to the mobile terminal and the positional information of the base station, calculate the movement The distance between terminal and the base station；Judging unit, for judge the distance whether exceeded the transmissible up effective information of the mobile terminal it is maximum away from From if it is, opening the high power level pattern of the mobile terminal radio frequency front end.
- 7. device according to claim 6, it is characterised in thatThe acquiring unit is additionally operable to, and the present bit confidence of the mobile terminal is obtained by the global positioning system of mobile terminal Breath.
- 8. according to the method for claim 6, it is characterised in thatThe computing unit is additionally operable to, and calculates mobile terminal and the distance Distance, Distance=R*Arccos of base station (C)*Pi/180；C=sin (MLatA) * sin (MLatB) * cos (MLonA-MLonB)+cos (MLatA) * cos (MLatB),A (LonA, LatA) is mobile terminal latitude and longitude coordinates, and B (LonB, LatB) is base station latitude coordinate.
- 9. according to the device described in any one in claim 6-8, it is characterised in that the mobile terminal is transmissible up The ultimate range of effective information is the effective Top Runby radius of mobile terminal.
- 10. according to the device described in any one in claim 6-8, it is characterised in thatThe judging unit is additionally operable to, when the distance is more than the effective Top Runby radius R of mobile terminal+23dBmWhen, mobile terminal Radio-frequency front-end start the 3rd power grade pattern；When the distance is less than the effective Top Runby radius R of mobile terminal+23dBmWhen, The radio-frequency front-end of mobile terminal starts the second power grade pattern.
- 11. a kind of mobile terminal, it is characterised in that the mobile terminal includes the dress described in any one in claim 6-10 Put.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810655.4A CN107801239A (en) | 2016-09-07 | 2016-09-07 | A kind of method, device and mobile terminal of dynamic adjustment radio-frequency front-end mode of operation |
| PCT/CN2017/079484 WO2018045747A1 (en) | 2016-09-07 | 2017-04-05 | Method and apparatus for dynamically adjusting operating mode, mobile terminal, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810655.4A CN107801239A (en) | 2016-09-07 | 2016-09-07 | A kind of method, device and mobile terminal of dynamic adjustment radio-frequency front-end mode of operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107801239A true CN107801239A (en) | 2018-03-13 |
Family
ID=61530128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610810655.4A Pending CN107801239A (en) | 2016-09-07 | 2016-09-07 | A kind of method, device and mobile terminal of dynamic adjustment radio-frequency front-end mode of operation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107801239A (en) |
| WO (1) | WO2018045747A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245189A (en) * | 2021-11-23 | 2022-03-25 | 中国联合网络通信集团有限公司 | Video code rate adjusting method, device, equipment and storage medium |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787604B (en) * | 2019-04-04 | 2024-02-27 | 大唐移动通信设备有限公司 | Uplink power control method, terminal and storage medium |
| WO2023150966A1 (en) * | 2022-02-10 | 2023-08-17 | Zte Corporation | Transmission power management in non-terrestrial networks |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090044319A (en) * | 2007-10-31 | 2009-05-07 | 고려대학교 산학협력단 | Mobile communication system and method of power controlling for access probe |
| CN101569120A (en) * | 2006-12-28 | 2009-10-28 | 夏普株式会社 | Radio transmission device, control device, radio communication system, and communication method |
| CN102665213A (en) * | 2012-04-05 | 2012-09-12 | 中国联合网络通信集团有限公司 | Data direct connection processing method, equipment and system thereof |
| CN105409309A (en) * | 2013-08-09 | 2016-03-16 | 高通股份有限公司 | Method and apparatus for management of high frequency communications in a low frequency wireless network |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4168508B2 (en) * | 1999-02-09 | 2008-10-22 | 株式会社デンソー | Radio communication system and radio communication apparatus for mobile station used therefor |
| CN103096450A (en) * | 2011-11-04 | 2013-05-08 | 上海瀚讯无线技术有限公司 | Power control method under high-speed moving scene |
-
2016
- 2016-09-07 CN CN201610810655.4A patent/CN107801239A/en active Pending
-
2017
- 2017-04-05 WO PCT/CN2017/079484 patent/WO2018045747A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569120A (en) * | 2006-12-28 | 2009-10-28 | 夏普株式会社 | Radio transmission device, control device, radio communication system, and communication method |
| KR20090044319A (en) * | 2007-10-31 | 2009-05-07 | 고려대학교 산학협력단 | Mobile communication system and method of power controlling for access probe |
| CN102665213A (en) * | 2012-04-05 | 2012-09-12 | 中国联合网络通信集团有限公司 | Data direct connection processing method, equipment and system thereof |
| CN105409309A (en) * | 2013-08-09 | 2016-03-16 | 高通股份有限公司 | Method and apparatus for management of high frequency communications in a low frequency wireless network |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245189A (en) * | 2021-11-23 | 2022-03-25 | 中国联合网络通信集团有限公司 | Video code rate adjusting method, device, equipment and storage medium |
| CN114245189B (en) * | 2021-11-23 | 2023-05-30 | 中国联合网络通信集团有限公司 | Video code rate adjusting method, device, equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018045747A1 (en) | 2018-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9118108B2 (en) | Antenna switching devices, methods, and systems | |
| CN103209415B (en) | Full duplex disturbs treating method and apparatus | |
| WO2021057473A1 (en) | Method for scheduling carrier in symbiotic network, apparatus, and storage medium | |
| CN101662824B (en) | Synergistic multi-point system, user equipment and uplink power control method | |
| US10616031B2 (en) | Apparatus and methods for uniform constellations and non-uniform constellations in wireless local area networks | |
| CN101335539B (en) | Cochannel interference suppressing method between users and base station thereof | |
| CN104105182B (en) | Realize method and the base station of inner ring close-loop power control | |
| CN107801239A (en) | A kind of method, device and mobile terminal of dynamic adjustment radio-frequency front-end mode of operation | |
| CN109392135A (en) | A kind of resource regulating method and device | |
| CN105635980A (en) | Uplink signal processing method, device and system | |
| US20220095389A1 (en) | Data Transmission Method and Apparatus | |
| CN103283293A (en) | Idle interval generation in telecommunication systems | |
| Holma et al. | HSPA+ Evolution to release 12: performance and optimization | |
| US11805440B2 (en) | Communication method, apparatus, device, system, and storage medium for target service packet retransmission | |
| CN103096334A (en) | Method and device for determining community extension bias boundary | |
| CN106788667B (en) | Sea-ground integrated communication system based on stratosphere platform and shipborne relay station | |
| CN113872629A (en) | Information transmission method, device and storage medium | |
| WO2022048596A1 (en) | Method and apparatus for satellite communication | |
| RU2007109063A (en) | MOBILE COMMUNICATION SYSTEM, MOBILE STATION AND CONTROL DEVICE | |
| CN107846711A (en) | A kind of carrier switch method and device | |
| Türke | Efficient methods for WCDMA radio network planning and optimization | |
| CN101175298B (en) | Descending response message transmission method and system of accidental access stage | |
| CN101827373B (en) | Method and device for acquiring interference margins in OFDM system | |
| Agajo et al. | Optimization of Network Performance in Wireless Communication Networks. | |
| CN102215055B (en) | Data transmission method for uplink and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180313 |
|
| RJ01 | Rejection of invention patent application after publication |