CN103986483A - System and method for removing FM false station of mobile phone - Google Patents
System and method for removing FM false station of mobile phone Download PDFInfo
- Publication number
- CN103986483A CN103986483A CN201410235388.3A CN201410235388A CN103986483A CN 103986483 A CN103986483 A CN 103986483A CN 201410235388 A CN201410235388 A CN 201410235388A CN 103986483 A CN103986483 A CN 103986483A
- Authority
- CN
- China
- Prior art keywords
- module
- noise jamming
- rssi value
- rssi
- radio station
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 24
- 230000008030 elimination Effects 0.000 claims 8
- 238000003379 elimination reaction Methods 0.000 claims 8
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Abstract
The invention discloses a system for removing an FM false station of a mobile phone. The system comprises a detecting module, a controlling module, a judging module, a finding module and a calculating module. The detecting module is used for testing and recording the noise jamming RSSI value and a broadcasting station RSSI value. The controlling module is used for forming a noise jamming situation list and an actual search broadcasting station list. The judging module is used for judging the relation between the broadcasting station RSSI value and the RSSI threshold value. The finding module is used for finding noise jamming RSSI values of corresponding frequency points in the actual broadcasting station list in the noise jamming situation list. The calculating module is used for calculating the difference value between the RSSI value and the noise jamming RSSI values. The invention further discloses a method for removing the FM false station of the mobile phone. Due to the fact that the noise jamming situation of other circuit modules except an FM module to the FM module in the mobile phone is measured, and the noise jamming to the corresponding broadcasting station is removed in the actual finding process, a user cannot find the false station in the automatic broadcasting station finding process, and better experience is provided for the user.
Description
Technical field
The present invention relates to communication field, be specifically related to a kind of system and method thereof of eliminating the false platform of mobile phone FM.
Background technology
Smart mobile phone of today all possesses FM function substantially, and the amusement multimedia experiences that this has strengthened user makes user can enjoy at any time the enjoyment that FM receiver is brought.Although in mobile phone hardware when design, is for the pcb(Printed Circuit Board of FM partial circuit; printed circuit board) cabling insulation blocking in addition; but along with getting more and more of cell-phone function; the also corresponding increase of hardware circuit module needing; in limited mobile phone pcb space; it is more difficult that the insulation blocking of FM modular circuit part becomes, and inevitably can have the noise jamming of other circuit modules to FM module.
FM chip in mobile phone is very sensitive to noise, is easy to be subject to the noise jamming of other circuit modules, causes searching the problem of false platform in the time of auto channel search, and this problem seems more serious under weak signal environment.In prior art, judge that certain is effectively to judge according to RSSI>-96dbm, if at the noise jamming RSSI>-96dbm of certain frequency, can be considered to search a radio station, this is not a real radio station in fact, but noise jamming, Here it is produces the reason that searches false platform.
Available technology adopting improves the effective RSSI threshold value in judgement search radio station, carry out the false platform of filtering, but shortcoming is to have improved RSSI threshold value to bring the true platform of part in tuning process also to be filtered out together, user is experienced not good.
In addition, reduce interference by the insulation blocking of pcb cabling on hardware, but along with smart mobile phone function is more and more; circuit becomes increasingly complex; be difficult to accomplish extraordinary insulation blocking, still can produce larger noise jamming at some frequency place, thereby cause searching false platform.
Summary of the invention
The object of the present invention is to provide a kind of system and method thereof of eliminating the false platform of mobile phone FM, by recording in mobile phone except FM module, the noise jamming situation that other circuit modules produce FM module, in actual search process, pass through to eliminate the noise jamming situation at corresponding radio station place, thereby make user in the process in automatic search radio station, not search false platform, for user provides better experience.
In order to achieve the above object, the present invention is achieved through the following technical solutions: a kind of system of eliminating the false platform of mobile phone FM, be characterized in, and comprise:
Detection module, for testing and be recorded in noise jamming RSSI value and the radio station RSSI value at each frequency place in whole FM frequency range;
Control module, is connected with described detection module, is used to form noise jamming information slip and actual search station list;
Judge module, is connected with described control module, for judging difference between magnitude relationship and radio station RSSI value and the noise jamming RSSI value of radio station RSSI value and RSSI threshold values and the magnitude relationship of RSSI threshold values;
Search module, be connected with described control module, for search the noise jamming RSSI value at corresponding frequency place in actual search station list at noise jamming information slip;
Computing module, is connected with described control module, for the difference between the noise jamming RSSI value of corresponding frequency in actual search station list radio station RSSI value and noise jamming information slip.
Described RSSI threshold values is-96dbm.
A method of eliminating the false platform of mobile phone FM, is characterized in, comprises following steps:
In the mobile phone that step 1, control module are tested and recorded according to detection module, except FM module, remaining circuit module each frequency place in whole FM frequency range forms noise jamming information slip to the noise jamming RSSI value of FM module;
The FM module that step 2, control module are tested and recorded according to detection module radio station RSSI value at each frequency place in whole FM frequency range forms actual search station list;
Step 3, search module and search the noise jamming RSSI value at corresponding frequency place in actual search station list in noise jamming information slip;
Difference between the noise jamming RSSI value of corresponding frequency in radio station RSSI value and noise jamming information slip in step 4, computing module calculating actual search station list;
Step 5, judge module contrast difference and RSSI threshold values between radio station RSSI value and noise jamming RSSI value;
If the difference between radio station RSSI value and noise jamming RSSI value is less than or equal to RSSI threshold values, control module is deleted the radio station at corresponding frequency place in actual search station list;
If the difference between radio station RSSI value and noise jamming RSSI value is greater than RSSI threshold values, control module forms final search station list according to the corresponding frequency of difference that is greater than RSSI threshold values.
Described step 1 is specially:
Step 1.1, close after FM antenna, start FM module, FM module is carried out automatic search radio station in whole FM frequency range;
Step 1.2, detection module are tested and are recorded in mobile phone except FM module, and remaining circuit module is the noise jamming RSSI value of each frequency place to FM module in whole FM frequency range;
After finish in step 1.3, FM module automatic search radio station, the noise jamming RSSI value of record is sent to control module by detection module;
Step 1.4, control module form noise jamming information slip according to noise jamming RSSI value.
In described noise jamming information slip, remaining circuit module each frequency place in whole FM frequency range is recorded as respectively RSSI1(f1 to the noise jamming RSSI value of FM module), RSSI1 (f2) ... RSSI1 (ft), wherein t is integer, and t represents the number of noise jamming information slip intermediate-frequeney point in whole FM frequency range.
Described step 2 is specially:
After step 2.1, unlatching FM antenna, start FM module, FM module is carried out automatic search radio station in whole FM frequency range;
The radio station RSSI value at the FM module that step 2.2, detection module are tested and recorded each frequency place in whole FM frequency range;
Step 2.3, judge module contrast radio station RSSI value and RSSI threshold values;
If radio station RSSI value is greater than RSSI threshold values, control module forms actual search station list according to the radio station RSSI value that is greater than RSSI threshold values.
In described actual search station list, FM module radio station RSSI value at each frequency place in whole FM frequency range is recorded as respectively RSSI2(f1), RSSI2 (f2) ... RSSI2 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
In described step 3, in noise jamming information slip, be recorded as respectively RSSI1(f1 with the noise jamming RSSI value at corresponding frequency place in actual search station list), RSSI1 (f2) ... RSSI1 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
In described step 4, in actual search station list, in radio station RSSI value and noise jamming information slip, the difference between the noise jamming RSSI value of corresponding frequency is recorded as respectively RSSI3(f1), RSSI3 (f2) ... RSSI3 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
System and method thereof that the present invention is a kind of eliminates the false platform of mobile phone FM compared with prior art have the following advantages: by recording in mobile phone except FM module, the noise jamming situation that other circuit modules produce FM module, in actual search process, pass through to eliminate the noise jamming situation at corresponding radio station place, thereby make user in the process in automatic search radio station, not search false platform, for user provides better experience.
Brief description of the drawings
Fig. 1 is the overall structure block diagram of a kind of system of eliminating the false platform of mobile phone FM of the present invention.
Fig. 2 is embodiment of the present invention noise jamming RSSI value.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figure 1, a kind of system of eliminating the false platform of mobile phone FM, comprises: detection module 1, for testing and be recorded in noise jamming and the radio station RSSI value at each frequency place in whole FM frequency range; Control module 2, is connected with described detection module 1, is used to form noise jamming information slip and actual search station list; Judge module 3, is connected with described control module 2, for judging difference between magnitude relationship and radio station RSSI value and the noise jamming RSSI value of radio station RSSI value and RSSI threshold values and the magnitude relationship of RSSI threshold values; Search module 4, be connected with described control module 2, for search the noise jamming RSSI value at corresponding frequency place in actual search station list at noise jamming information slip; Computing module 5 is connected with described control module 2, for the difference between the noise jamming RSSI value of corresponding frequency in actual search station list radio station RSSI value and noise jamming information slip.RSSI threshold values is-96dbm.
A method of eliminating the false platform of mobile phone FM, comprises following steps:
In the mobile phone that step 1, control module 2 are tested and recorded according to detection module 1, except FM module, remaining circuit module each frequency place in whole FM frequency range forms noise jamming information slip to the noise jamming RSSI value of FM module;
The FM module that step 2, control module 2 are tested and recorded according to detection module 1 radio station RSSI value at each frequency place in whole FM frequency range forms actual search station list;
Step 3, search module 4 and search the noise jamming RSSI value at corresponding frequency place in actual search station list in noise jamming information slip;
Step 4, computing module 5 calculate in actual search station list the difference between the noise jamming RSSI value of corresponding frequency in radio station RSSI value and noise jamming information slip;
Step 5, judge module 3 contrast difference and RSSI threshold values between radio station RSSI value and noise jamming RSSI value;
If the difference between radio station RSSI value and noise jamming RSSI value is less than or equal to RSSI threshold values, control module 2 is deleted the radio station at corresponding frequency place in actual search station list;
If the difference between radio station RSSI value and noise jamming RSSI value is greater than RSSI threshold values, control module 2 forms final search station list according to the corresponding frequency of difference that is greater than RSSI threshold values.
Described step 1 is specially:
Step 1.1, close after FM antenna, start FM module, FM module is carried out automatic search radio station in whole FM frequency range;
Step 1.2, detection module 1 are tested and are recorded in mobile phone except FM module, and remaining circuit module is the noise jamming RSSI value of each frequency place to FM module in whole FM frequency range;
After finish in step 1.3, FM module automatic search radio station, the noise jamming RSSI value of record is sent to control module 2 by detection module 1;
Step 1.4, control module 2 form noise jamming information slip according to noise jamming RSSI value.
In described noise jamming information slip, remaining circuit module each frequency place in whole FM frequency range is recorded as respectively RSSI1(f1 to the noise jamming RSSI value of FM module), RSSI1 (f2) ... RSSI1 (ft), wherein t is integer, and t represents the number of noise jamming information slip intermediate-frequeney point in whole FM frequency range.
Described step 2 is specially:
After step 2.1, unlatching FM antenna, start FM module, FM module is carried out automatic search radio station in whole FM frequency range;
The radio station RSSI value at the FM module that step 2.2, detection module 1 are tested and recorded each frequency place in whole FM frequency range;
Step 2.3, judge module 3 contrast radio station RSSI value and RSSI threshold values;
If radio station RSSI value is greater than RSSI threshold values, control module 2 forms actual search station list according to the radio station RSSI value that is greater than RSSI threshold values.
In described actual search station list, FM module radio station RSSI value at each frequency place in whole FM frequency range is recorded as respectively RSSI2(f1), RSSI2 (f2) ... RSSI2 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
In described step 3, in noise jamming information slip, be recorded as respectively RSSI1(f1 with the noise jamming RSSI value at corresponding frequency place in actual search station list), RSSI1 (f2) ... RSSI1 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
In described step 4, in actual search station list, in radio station RSSI value and noise jamming information slip, the difference between the noise jamming RSSI value of corresponding frequency is recorded as respectively RSSI3(f1), RSSI3 (f2) ... RSSI3 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
Described RSSI threshold values is-96dbm.
Embodiment:
S1001, closes after FM antenna (conventionally earphone is as FM antenna, closes FM antenna in the situation that of plugged earphone not), starts FM module, and FM module is carried out automatic search radio station in whole FM frequency range;
S1002, detection module 1(is as utilized noise profiling tool instrument) test and record in mobile phone except FM module, remaining circuit module is the noise jamming RSSI value of each frequency place to FM module in whole FM frequency range, the FM noise jamming situation of as shown in Figure 2 certain mobile phone, in figure, abscissa is frequency point information, ordinate is noise jamming RSSI value, can find out intuitively the noise jamming situation that in mobile phone, other circuit modules produce FM module from figure;
S1003, after finish in FM module automatic search radio station, the noise jamming RSSI value of record is sent to control module 2 by detection module 1;
S1004, control module 2 forms noise jamming information slip according to noise jamming RSSI value;
S1005, in noise jamming information slip, remaining circuit module each frequency place in whole FM frequency range is recorded as respectively RSSI1(f1 to the noise jamming RSSI value of FM module), RSSI1 (f2) ... RSSI1 (ft), wherein t is integer, and t represents the number of noise jamming information slip intermediate-frequeney point in whole FM frequency range;
S1006, plugged earphone, carries out auto channel search list, detection module 1 records the RSSI value at M module different frequent points place in whole FM frequency range, this value RSSI2(f1, f2 ... fn) represent, n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range;
S1007, judge module 3 judges RSSI2(f1, f2 ... fn) whether be greater than-96dbm;
If be greater than-96dbm, thought that the radio station at this frequency place is effective radio station, and preserve;
S1008, in whole FM frequency range, search forms actual search station list after finishing, radio station in actual search station list is designated as respectively: f1, f2 ... fn, corresponding RSSI2 value is designated as respectively: RSSI2 (f1), 2 (f2) ... RSSI2 (fn), n is integer, n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range;
S1009, search module 4 searching f1 from noise jamming information slip, f2 ... the noise jamming RSSI1 value that fn frequency place is corresponding, be designated as respectively RSSI1 (f1), RSSI1 (f2) ... RSSI1 (fn), n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range;
S1010, computing module 5 calculates corresponding frequency place in actual search station list and removes the RSSI value after to the noise jamming RSSI1 value of FM module of other circuit modules in mobile phone, be designated as respectively RSSI3(f1), RSSI3 (f2) ... RSSI3 (fn), RSSI3 (f1, f2 ... fn)=RSSI2 (f1, f2 ... fn)-RSSI1 (f1, f2 ... fn), n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range;
S1011, judge module 3 judges RSSI3(f1), RSSI3 (f2) ... whether be greater than-96dbm of RSSI3 (fn),
If f1, f2 ... be less than or equal to-the 96dbm of RSSI3 value of certain frequency in fn, control module 2 is removed the radio station that this frequency is corresponding in actual search station list;
S1012, forms final search station list according to above-mentioned steps, and finally searching for station list is the search station list of having removed noise jamming, does not have false platform and exist in this list.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.Read after foregoing those skilled in the art, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. a system of eliminating the false platform of mobile phone FM, is characterized in that, comprises:
Detection module (1), for testing and be recorded in noise jamming RSSI value and the radio station RSSI value at each frequency place in whole FM frequency range;
Control module (2), is connected with described detection module (1), is used to form noise jamming information slip and actual search station list;
Judge module (3), is connected with described control module (2), for judging difference between magnitude relationship and radio station RSSI value and the noise jamming RSSI value of radio station RSSI value and RSSI threshold values and the magnitude relationship of RSSI threshold values;
Search module (4), be connected with described control module (2), for search the noise jamming RSSI value at corresponding frequency place in actual search station list at noise jamming information slip;
Computing module (5), is connected with described control module (2), for the difference between the noise jamming RSSI value of corresponding frequency in actual search station list radio station RSSI value and noise jamming information slip.
2. the method for the false platform of elimination mobile phone FM as claimed in claim 1, is characterized in that, described RSSI threshold values is-96dbm.
3. a method of eliminating the false platform of mobile phone FM, is characterized in that, comprises following steps:
In the mobile phone that step 1, control module (2) are tested and recorded according to detection module (1), except FM module, remaining circuit module each frequency place in whole FM frequency range forms noise jamming information slip to the noise jamming RSSI value of FM module;
The FM module that step 2, control module (2) are tested and recorded according to detection module (1) radio station RSSI value at each frequency place in whole FM frequency range forms actual search station list;
Step 3, search module (4) and search the noise jamming RSSI value at corresponding frequency place in actual search station list in noise jamming information slip;
Difference between the noise jamming RSSI value of corresponding frequency in radio station RSSI value and noise jamming information slip in step 4, computing module (5) calculating actual search station list;
Step 5, judge module (3) contrast difference and RSSI threshold values between radio station RSSI value and noise jamming RSSI value;
If the difference between radio station RSSI value and noise jamming RSSI value is less than or equal to RSSI threshold values, control module (2) is deleted the radio station at corresponding frequency place in actual search station list;
If the difference between radio station RSSI value and noise jamming RSSI value is greater than RSSI threshold values, control module (2) forms final search station list according to the corresponding frequency of difference that is greater than RSSI threshold values.
4. the method for the false platform of elimination mobile phone FM as claimed in claim 3, is characterized in that, described step 1 is specially:
Step 1.1, close after FM antenna, start FM module, FM module is carried out automatic search radio station in whole FM frequency range;
Step 1.2, detection module (1) are tested and are recorded in mobile phone except FM module, and remaining circuit module is the noise jamming RSSI value of each frequency place to FM module in whole FM frequency range;
After finish in step 1.3, FM module automatic search radio station, the noise jamming RSSI value of record is sent to control module (2) by detection module (1);
Step 1.4, control module (2) form noise jamming information slip according to noise jamming RSSI value.
5. the method for the false platform of the elimination mobile phone FM as described in claim 3 or 4, it is characterized in that, in described noise jamming information slip, remaining circuit module each frequency place in whole FM frequency range is recorded as respectively RSSI1(f1 to the noise jamming RSSI value of FM module), RSSI1 (f2) ... RSSI1 (ft), wherein t is integer, and t represents the number of noise jamming information slip intermediate-frequeney point in whole FM frequency range.
6. the method for the false platform of elimination mobile phone FM as claimed in claim 3, is characterized in that, described step 2 is specially:
After step 2.1, unlatching FM antenna, start FM module, FM module is carried out automatic search radio station in whole FM frequency range;
The radio station RSSI value at the FM module that step 2.2, detection module (1) are tested and recorded each frequency place in whole FM frequency range;
Step 2.3, judge module (3) contrast radio station RSSI value and RSSI threshold values;
If radio station RSSI value is greater than RSSI threshold values, control module (2) forms actual search station list according to the radio station RSSI value that is greater than RSSI threshold values.
7. the method for the false platform of the elimination mobile phone FM as described in claim 3 or 6, it is characterized in that, in described actual search station list, FM module radio station RSSI value at each frequency place in whole FM frequency range is recorded as respectively RSSI2(f1), RSSI2 (f2) ... RSSI2 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
8. the method for the false platform of elimination mobile phone FM as claimed in claim 3, it is characterized in that, in described step 3, in noise jamming information slip, be recorded as respectively RSSI1(f1 with the noise jamming RSSI value at corresponding frequency place in actual search station list), RSSI1 (f2) ... RSSI1 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
9. the method for the false platform of elimination mobile phone FM as claimed in claim 3, it is characterized in that, in described step 4, in actual search station list, in radio station RSSI value and noise jamming information slip, the difference between the noise jamming RSSI value of corresponding frequency is recorded as respectively RSSI3(f1), RSSI3 (f2) ... RSSI3 (fn), wherein n is integer, and n represents the number of actual search station list intermediate-frequeney point in whole FM frequency range.
10. the method for the false platform of elimination mobile phone FM as claimed in claim 3, is characterized in that, described RSSI threshold values is-96dbm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410235388.3A CN103986483B (en) | 2014-05-29 | 2014-05-29 | A kind of system and method for eliminating mobile phone FM vacation platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410235388.3A CN103986483B (en) | 2014-05-29 | 2014-05-29 | A kind of system and method for eliminating mobile phone FM vacation platforms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103986483A true CN103986483A (en) | 2014-08-13 |
| CN103986483B CN103986483B (en) | 2018-10-12 |
Family
ID=51278320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410235388.3A Active CN103986483B (en) | 2014-05-29 | 2014-05-29 | A kind of system and method for eliminating mobile phone FM vacation platforms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103986483B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104243077A (en) * | 2014-08-26 | 2014-12-24 | 惠州市凯越电子有限公司 | Anti-interference automatic channel search method and device for radio receiver |
| CN105049135A (en) * | 2015-05-29 | 2015-11-11 | 上海斐讯数据通信技术有限公司 | Conducted interference debugging method and system of frequency modulation (FM) signals and electronic equipment |
| CN108260054A (en) * | 2018-01-11 | 2018-07-06 | 上海展扬通信技术有限公司 | Method for improving, device and the computer readable storage medium of FM mass |
| CN108449153A (en) * | 2018-03-20 | 2018-08-24 | 深圳市中科汉天下电子有限公司 | A kind of broadcast channel search method and device |
| CN111371520A (en) * | 2020-03-06 | 2020-07-03 | Tcl移动通信科技（宁波）有限公司 | Radio search processing method and device, storage medium and terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004056500A (en) * | 2002-07-19 | 2004-02-19 | Matsushita Electric Ind Co Ltd | Automatic preset method and broadcast receiving apparatus |
| CN101369857A (en) * | 2008-10-13 | 2009-02-18 | 深圳华为通信技术有限公司 | Wireless broadcast automatic searching method, apparatus and mobile phone |
| CN101383624A (en) * | 2007-09-07 | 2009-03-11 | 宁波萨基姆波导研发有限公司 | Mobile phone having FM transceiving function and implementation method thereof |
| US20090197554A1 (en) * | 2008-02-04 | 2009-08-06 | Ying Shi | System And Method For Station Detection And Seek In A Radio Receiver |
| CN102202197A (en) * | 2011-05-25 | 2011-09-28 | 广州视源电子科技有限公司 | A kind of channel program searching method and television set |
| CN102932081A (en) * | 2011-08-10 | 2013-02-13 | 盛乐信息技术（上海）有限公司 | Automatic switching system for radio station and Internet radio and implementation method for automatic switching system |
-
2014
- 2014-05-29 CN CN201410235388.3A patent/CN103986483B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004056500A (en) * | 2002-07-19 | 2004-02-19 | Matsushita Electric Ind Co Ltd | Automatic preset method and broadcast receiving apparatus |
| CN101383624A (en) * | 2007-09-07 | 2009-03-11 | 宁波萨基姆波导研发有限公司 | Mobile phone having FM transceiving function and implementation method thereof |
| US20090197554A1 (en) * | 2008-02-04 | 2009-08-06 | Ying Shi | System And Method For Station Detection And Seek In A Radio Receiver |
| CN101369857A (en) * | 2008-10-13 | 2009-02-18 | 深圳华为通信技术有限公司 | Wireless broadcast automatic searching method, apparatus and mobile phone |
| CN102202197A (en) * | 2011-05-25 | 2011-09-28 | 广州视源电子科技有限公司 | A kind of channel program searching method and television set |
| CN102932081A (en) * | 2011-08-10 | 2013-02-13 | 盛乐信息技术（上海）有限公司 | Automatic switching system for radio station and Internet radio and implementation method for automatic switching system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104243077A (en) * | 2014-08-26 | 2014-12-24 | 惠州市凯越电子有限公司 | Anti-interference automatic channel search method and device for radio receiver |
| CN105049135A (en) * | 2015-05-29 | 2015-11-11 | 上海斐讯数据通信技术有限公司 | Conducted interference debugging method and system of frequency modulation (FM) signals and electronic equipment |
| WO2016192288A1 (en) * | 2015-05-29 | 2016-12-08 | 上海斐讯数据通信技术有限公司 | Method and system of debugging conducted interference in frequency modulated signal, and electronic apparatus thereof |
| CN105049135B (en) * | 2015-05-29 | 2017-08-04 | 上海斐讯数据通信技术有限公司 | The Conduction Interference adjustment method and system of a kind of FM signal, electronic equipment |
| CN108260054A (en) * | 2018-01-11 | 2018-07-06 | 上海展扬通信技术有限公司 | Method for improving, device and the computer readable storage medium of FM mass |
| CN108449153A (en) * | 2018-03-20 | 2018-08-24 | 深圳市中科汉天下电子有限公司 | A kind of broadcast channel search method and device |
| CN111371520A (en) * | 2020-03-06 | 2020-07-03 | Tcl移动通信科技（宁波）有限公司 | Radio search processing method and device, storage medium and terminal |
| CN111371520B (en) * | 2020-03-06 | 2021-10-26 | Tcl移动通信科技（宁波）有限公司 | Radio search processing method and device, storage medium and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103986483B (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103986483A (en) | System and method for removing FM false station of mobile phone | |
| US8050646B2 (en) | Noise suppressing device | |
| US9078055B2 (en) | Localization of a wireless user equipment (UE) device based on single beep per channel signatures | |
| US20020120456A1 (en) | Method and arrangement for search and recording of media signals | |
| JP2005536123A5 (en) | ||
| US20140079223A1 (en) | Localization of a Wireless User Equipment (UE) Device Based on Audio Masking | |
| CN104244161A (en) | Method and device for testing equipment with voice playing function and voice recording function | |
| CN106302997A (en) | A kind of output control method, electronic equipment and system | |
| CN105931647A (en) | Noise suppression method and apparatus | |
| CN106293602A (en) | Voice data control method for playing back in earphone and equipment | |
| CN108933636A (en) | A kind of radio reception opportunity interference automatic mute method and device | |
| US7924930B1 (en) | Robust synchronization and detection mechanisms for OFDM WLAN systems | |
| CN106713574B (en) | A kind of disturbed test method and device | |
| CN108924725B (en) | Sound effect testing method of vehicle-mounted sound system | |
| CN105721090B (en) | A kind of detection and recognition methods of illegal f-m broadcast station | |
| CN108155959B (en) | Unmanned aerial vehicle measurement and control signal detection method under complex network environment | |
| CN105261363A (en) | Voice recognition method, device and terminal | |
| KR101542659B1 (en) | Determining method for presence of primary user's signal using spectrum sensing and spectrum sensing apparatus | |
| CN104869232A (en) | Terminal | |
| CN103177731B (en) | Improved method and device for CTCSS (Continuous Tone Controlled Squelch System) tail tone detecting simulation | |
| CN113189542A (en) | Narrow-band frequency hopping signal TDOA (time difference of arrival) positioning method, device and system | |
| CN108173789A (en) | Disturbance restraining method and device, communication system | |
| CN104869233A (en) | Recording method | |
| CN104239341A (en) | Test data processing system and method | |
| CN101247139A (en) | Association detecting test device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201112 Address after: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. Address before: 201620 Shanghai city Songjiang District Guangfulin road 4855 Lane 20, No. 90 Patentee before: Phicomm (Shanghai) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140813 Assignee: Hangzhou xiaobuzhixue Information Technology Co.,Ltd. Assignor: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. Contract record no.: X2021330000454 Denomination of invention: A system and method for eliminating mobile phone FM fake station Granted publication date: 20181012 License type: Common License Record date: 20211019 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140813 Assignee: Hangzhou national software industry base Co.,Ltd. Assignor: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. Contract record no.: X2021330000669 Denomination of invention: A system and method for eliminating mobile phone FM fake station Granted publication date: 20181012 License type: Common License Record date: 20211103 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 313000 room 1019, Xintiandi commercial office, Yishan street, Wuxing District, Huzhou, Zhejiang, China Patentee after: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Address before: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. |