CN104780261A - Wireless communication equipment antenna multiplexing method and device - Google Patents
Wireless communication equipment antenna multiplexing method and device Download PDFInfo
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- CN104780261A CN104780261A CN201410010384.5A CN201410010384A CN104780261A CN 104780261 A CN104780261 A CN 104780261A CN 201410010384 A CN201410010384 A CN 201410010384A CN 104780261 A CN104780261 A CN 104780261A
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Abstract
The invention, which belongs to the technical field of wireless communication equipment, particularly relates to a wireless communication equipment antenna multiplexing method and a device. A state of a Bluetooth wifi module is detected; if the Bluetooth wifi module is in a closed state, a first channel corresponding to an Bluetooth wifi antenna is opened for receiving and transmitting data in a first direction, and a second channel corresponding to a main antenna of the wireless communication equipment is opened at the same time for receiving and transmitting data in a second direction, wherein the first channel is a channel, corresponding to a radio frequency module, of the Bluetooth wifi antenna, and the second channel is a channel, corresponding to the radio frequency module, of the main antenna of the wireless communication equipment. Thus, when the Bluetooth wifi module is in the closed state, the Bluetooth wifi antenna serves as a diversity antenna of the main antenna for data receiving and transmitting in the other direction of a mobile phone, and signal strength is improved.
Description
Technical field
The invention belongs to wireless telecommunications system technical field, particularly relate to a kind of wireless telecommunications system antenna multiplexing method and device.
Background technology
Usual wireless telecommunications system, such as mobile phone, the main antenna of voice call only has one, and the bluetooth of wireless telecommunications system and wifi also have an antenna at least, and this position and main antenna are in different positions.When wireless telecommunications system user is in certain region, due to the problem in position and direction, there is the change of certain aerial signal power, at this moment just have different signal strength signal intensities at different directions.And the problem that signal that multipath fading brings weakens also can be there is in main antenna.
Summary of the invention
The object of the present invention is to provide a kind of wireless telecommunications system antenna multiplexing method and device, also can there is the problem that signal that multipath fading brings weakens in the main antenna being intended to solve existing wireless telecommunications system.
The invention provides a kind of wireless telecommunications system antenna multiplexing method, comprising:
Detect the state of bluetooth wifi module;
If bluetooth wifi module is in closed condition, then open the first passage corresponding with bluetooth wifi antenna and carry out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, described first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, and described second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module.
Present invention also offers a kind of wireless telecommunications system antenna multiplexed apparatus, comprise bluetooth wifi module and radio-frequency module, also comprise:
First detection module, duplexer;
Described first detection module, for detecting the state of bluetooth wifi module;
Described duplexer, if be in closed condition for bluetooth wifi module, then open the first passage corresponding with bluetooth wifi antenna and carry out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, described first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, and described second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module.
In the present invention, by detecting the state of bluetooth wifi module, if bluetooth wifi module is in closed condition, then open the first passage corresponding with bluetooth wifi antenna and carry out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, described first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, described second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module, make when bluetooth wifi module is in closed condition, data transmit-receive is carried out as the diversity antenna in main sky at mobile phone other direction by bluetooth wifi antenna, improve signal strength signal intensity, overcome the problem that signal that multipath fading brings weakens.
Accompanying drawing explanation
The general frame of the antenna multiplexed system of wireless telecommunications system that Fig. 1 formula embodiment of the present invention provides;
Fig. 2 is the realization flow figure of the wireless telecommunications system antenna multiplexing method that the embodiment of the present invention provides
Fig. 3 is the another realization flow figure of the wireless telecommunications system antenna multiplexing method that the embodiment of the present invention provides;
Fig. 4 is the structured flowchart of the wireless telecommunications system antenna multiplexed apparatus that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The general frame of the wireless telecommunications system antenna multiplexing method correspondence system that Fig. 1 embodiment of the present invention provides, as shown in Figure 1, this system comprises: bluetooth wifi antenna 11, mobile phone main antenna 12, duplexer 13, bluetooth wifi module 14, radio-frequency module 15.Wherein bluetooth wifi antenna 11 and mobile phone main antenna 12 are all connected with duplexer 13, and duplexer 13 is connected with bluetooth wifi module 14 and radio-frequency module 15.The passage that bluetooth wifi antenna is corresponding with radio-frequency module is first passage L1, and the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module is the passage that second channel L2, bluetooth wifi antenna is corresponding with bluetooth wifi module is the 3rd passage.Because bluetooth wifi frequency range is close to consistent with the LTE working frequency range near 2.4G, bluetooth wifi frequency range, a diversity antenna as main antenna receives.This system realizes the multiplexing of bluetooth wifi antenna by duplexer switching channel.
Concrete, in order to more detailed description wireless telecommunications system antenna multiplexing method, the embodiment of the present invention by reference to the accompanying drawings 2, the following specifically describes:
The state of step 201, detection bluetooth wifi module.
Concrete, first detect the state of the bluetooth wifi module of wireless telecommunications system, detecting wireless telecommunications system bluetooth wifi module is closed condition or open mode.
If step 202 bluetooth wifi module is in closed condition, then open the first passage corresponding with bluetooth wifi antenna and carry out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, above-mentioned first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, and above-mentioned second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module.
If bluetooth wifi module is in closed condition, namely when Bluetooth switch and wifi switch are all closed, then duplexer is opened the first passage corresponding with bluetooth wifi antenna and is carried out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, above-mentioned first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, and above-mentioned second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module.Achieve bluetooth wifi antenna and carry out data transmit-receive as the diversity antenna of mobile phone main antenna, take as LTE antenna by bluetooth wifi antenna, enhance mobile phone signal intensity,
Further, if bluetooth wifi module is in open mode, then open the described second channel corresponding with wireless telecommunications system main antenna and carry out transceiving data in second direction, and open the third channel corresponding with bluetooth wifi antenna and carry out bluetooth or wifi transfer of data, the first passage corresponding with bluetooth wifi antenna described in simultaneously closing, above-mentioned third channel is the passage that bluetooth wifi antenna is corresponding with bluetooth wifi module.If bluetooth wifi module is in open mode, then corresponding bluetooth wifi antenna can not carry out multiplexing, first passage need be closed, open the 3rd passage.
Preferably, above-mentioned steps 201 also comprises before detecting the state of bluetooth wifi module: the signal strength signal intensity detecting wireless telecommunications system main antenna.In order to further describe this process, by reference to the accompanying drawings 3, the invention provides the embodiment of another wireless telecommunications system antenna multiplexing method.Details are as follows:
The signal strength signal intensity of step 301, detection wireless telecommunications system main antenna.
Obtain the signal strength signal intensity of wireless telecommunications system main antenna.
Step 302, judge whether main antenna signal strength signal intensity is less than first threshold, process ends if not, if then perform step 303.
Concrete, after obtaining the signal strength signal intensity of wireless telecommunications system main antenna, judge whether main antenna signal strength signal intensity is less than first threshold, such as whether is less than-60dbm.If be less than first threshold, illustrate that signal is not so good, need to carry out antenna multiplexed, then do not need to carry out antenna multiplexed if not, process ends.
The state of step 303, detection bluetooth wifi module.
This step 303 is identical with step 201.
If step 304 bluetooth wifi module is in closed condition, then open the first passage corresponding with bluetooth wifi antenna and carry out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, above-mentioned first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, and above-mentioned second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module.
Step 304 is identical with step 202.
Whether the embodiment of the present invention, according to the signal strength signal intensity of main antenna, determine to carry out antenna multiplexed, can more efficent use of resources.
It should be noted that, for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.
Fig. 4 shows the structured flowchart of the wireless telecommunications system antenna multiplexed apparatus that the embodiment of the present invention provides, and this device can realize the method for previous embodiment.This wireless telecommunications system antenna multiplexed apparatus can run on the various wireless telecommunications systems possessing bluetooth wifi antenna, includes but not limited to mobile phone.For convenience of explanation, illustrate only part related to the present embodiment.With reference to Fig. 4, this treats wireless telecommunications system antenna multiplexed apparatus, comprising: bluetooth wifi module 41 and radio-frequency module 42, also comprise: first detection module 43, duplexer 44.Above-mentioned first detection module 43, for detecting the state of bluetooth wifi module.Above-mentioned duplexer 44, if be in closed condition for bluetooth wifi module, then open the first passage corresponding with bluetooth wifi antenna and carry out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, described first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, and described second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module.Further, duplexer 44, if be also in open mode for bluetooth wifi module, then open the described second channel corresponding with wireless telecommunications system main antenna and carry out transceiving data in second direction, and open the third channel corresponding with bluetooth wifi antenna and carry out bluetooth or wifi transfer of data, the first passage corresponding with bluetooth wifi antenna described in simultaneously closing, described third channel is the passage that bluetooth wifi antenna is corresponding with bluetooth wifi module.
Further, this wireless telecommunications system antenna multiplexed apparatus also comprises: the second detection module 45, judge module 46; Second detection module 45, for detecting the signal strength signal intensity of wireless telecommunications system main antenna.Judge module 46, for judging whether main antenna signal strength signal intensity is less than first threshold.If be less than first threshold, illustrate that signal is not so good, need to carry out antenna multiplexed, if not, then do not need to carry out antenna multiplexed.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a wireless telecommunications system antenna multiplexing method, is characterized in that, comprising:
Detect the state of bluetooth wifi module;
If bluetooth wifi module is in closed condition, then open the first passage corresponding with bluetooth wifi antenna and carry out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, described first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, and described second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module.
2. the method for claim 1, is characterized in that, described method also comprises:
If bluetooth wifi module is in open mode, then open the described second channel corresponding with wireless telecommunications system main antenna and carry out transceiving data in second direction, and open the third channel corresponding with bluetooth wifi antenna and carry out bluetooth or wifi transfer of data, the first passage corresponding with bluetooth wifi antenna described in simultaneously closing, described third channel is the passage that bluetooth wifi antenna is corresponding with bluetooth wifi module.
3. method as claimed in claim 1 or 2, is characterized in that, also comprise before the state of described detection bluetooth wifi module:
Detect the signal strength signal intensity of wireless telecommunications system main antenna;
Judge whether main antenna signal strength signal intensity is less than first threshold.
4. a wireless telecommunications system antenna multiplexed apparatus, comprises bluetooth wifi module and radio-frequency module, it is characterized in that, also comprise:
First detection module, duplexer;
Described first detection module, for detecting the state of bluetooth wifi module;
Described duplexer, if be in closed condition for bluetooth wifi module, then open the first passage corresponding with bluetooth wifi antenna and carry out transceiving data at first direction, open the second channel corresponding with wireless telecommunications system main antenna simultaneously and carry out transceiving data in second direction, described first passage is the passage that bluetooth wifi antenna is corresponding with radio-frequency module, and described second channel is the passage that wireless telecommunications system main antenna is corresponding with radio-frequency module.
5. the device as described in right 4, it is characterized in that, described duplexer, if be also in open mode for bluetooth wifi module, then open the described second channel corresponding with wireless telecommunications system main antenna and carry out transceiving data in second direction, and open the third channel corresponding with bluetooth wifi antenna and carry out bluetooth or wifi transfer of data, the first passage corresponding with bluetooth wifi antenna described in simultaneously closing, described third channel is the passage that bluetooth wifi antenna is corresponding with bluetooth wifi module.
6. the device as described in claim 4 or 5, is characterized in that, described device also comprises:
Second detection module, judge module;
Described second detection module, for detecting the signal strength signal intensity of wireless telecommunications system main antenna;
Described judge module, for judging whether main antenna signal strength signal intensity is less than first threshold.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410010384.5A CN104780261A (en) | 2014-01-09 | 2014-01-09 | Wireless communication equipment antenna multiplexing method and device |
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| CN201410010384.5A CN104780261A (en) | 2014-01-09 | 2014-01-09 | Wireless communication equipment antenna multiplexing method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871430A (en) * | 2015-12-29 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | Antenna multiplexing device and mobile terminal |
| WO2020220257A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Wireless communication method and apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1741484A (en) * | 2004-08-09 | 2006-03-01 | 美国博通公司 | Method and system for sharing a single antenna in radio communication |
| CN201234356Y (en) * | 2008-07-14 | 2009-05-06 | 中兴通讯股份有限公司 | WiFi and GSM dual mode mobile phone |
| CN101917219A (en) * | 2010-08-17 | 2010-12-15 | 华为终端有限公司 | Antenna multiplexing method, device and wireless terminal |
| CN102412858A (en) * | 2011-11-04 | 2012-04-11 | 中兴通讯股份有限公司 | Radio frequency transceiver, terminal and method for receiving signal for terminal |
| CN102695302A (en) * | 2012-06-15 | 2012-09-26 | 吴芳 | System and method for expanding mobile communication function of portable terminal electronic equipment |
| US20130148636A1 (en) * | 2011-12-12 | 2013-06-13 | Apple Inc. | Wireless electronic device with antenna switching circuitry |
| CN103236868A (en) * | 2013-03-28 | 2013-08-07 | 惠州Tcl移动通信有限公司 | Signal transceiving module and mobile communication terminal |
| CN203340059U (en) * | 2013-04-27 | 2013-12-11 | 东华大学 | Mobile terminal shared antenna circuit |
-
2014
- 2014-01-09 CN CN201410010384.5A patent/CN104780261A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1741484A (en) * | 2004-08-09 | 2006-03-01 | 美国博通公司 | Method and system for sharing a single antenna in radio communication |
| CN201234356Y (en) * | 2008-07-14 | 2009-05-06 | 中兴通讯股份有限公司 | WiFi and GSM dual mode mobile phone |
| CN101917219A (en) * | 2010-08-17 | 2010-12-15 | 华为终端有限公司 | Antenna multiplexing method, device and wireless terminal |
| CN102412858A (en) * | 2011-11-04 | 2012-04-11 | 中兴通讯股份有限公司 | Radio frequency transceiver, terminal and method for receiving signal for terminal |
| US20130148636A1 (en) * | 2011-12-12 | 2013-06-13 | Apple Inc. | Wireless electronic device with antenna switching circuitry |
| CN102695302A (en) * | 2012-06-15 | 2012-09-26 | 吴芳 | System and method for expanding mobile communication function of portable terminal electronic equipment |
| CN103236868A (en) * | 2013-03-28 | 2013-08-07 | 惠州Tcl移动通信有限公司 | Signal transceiving module and mobile communication terminal |
| CN203340059U (en) * | 2013-04-27 | 2013-12-11 | 东华大学 | Mobile terminal shared antenna circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871430A (en) * | 2015-12-29 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | Antenna multiplexing device and mobile terminal |
| WO2020220257A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Wireless communication method and apparatus |
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Application publication date: 20150715 |