CN117254842A - Method and device for switching receiving antenna, electronic equipment and storage medium - Google Patents
Method and device for switching receiving antenna, electronic equipment and storage medium Download PDFInfo
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- CN117254842A CN117254842A CN202210658246.2A CN202210658246A CN117254842A CN 117254842 A CN117254842 A CN 117254842A CN 202210658246 A CN202210658246 A CN 202210658246A CN 117254842 A CN117254842 A CN 117254842A
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- 238000000034 method Methods 0.000 title claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 144
- 230000004044 response Effects 0.000 claims abstract description 61
- 238000012545 processing Methods 0.000 claims description 33
- 238000004891 communication Methods 0.000 description 16
- 230000008859 change Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the disclosure discloses a method, a device, electronic equipment and a storage medium for switching a receiving antenna, wherein the method comprises the following steps: acquiring wireless transmission quality in response to the terminal being in a Radio Resource Control (RRC) non-connected state; switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna. In the embodiment of the disclosure, the switching of the receiving antenna group for receiving the wireless signal is determined based on the wireless transmission quality, so that when the wireless signal quality indicated by the wireless transmission quality is poor, the receiving antenna group for receiving the wireless signal can be switched in time, and compared with a mode of always working in a preset receiving antenna group, the method can be adapted to the wireless transmission quality, ensure that the terminal can be in a good wireless signal environment, and promote the experience of a user.
Description
Technical Field
The present disclosure relates to the field of wireless communications, and in particular, but not limited to a method, an apparatus, an electronic device, and a storage medium for switching a receiving antenna.
Background
In wireless communication, a terminal (for example, a mobile phone) is likely to have a poor wireless signal due to the user's grip and/or the wireless environment during wireless communication. For example, when playing games or watching videos, the mobile phone is held by the transverse screen, and the upper antenna and the lower antenna are held, so that the wireless signal is poor; as another example, the radio environment causes a radio signal of a certain antenna to be deteriorated, resulting in poor downlink reception performance. Such a situation of poor wireless signal may give a bad experience to the user.
Disclosure of Invention
The embodiment of the disclosure discloses a method, a device, a terminal and a storage medium for switching a receiving antenna.
According to a first aspect of embodiments of the present disclosure, there is provided a method of switching a receiving antenna, the method comprising:
acquiring wireless transmission quality in response to the terminal being in a Radio Resource Control (RRC) non-connected state;
switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna.
In one embodiment, the wireless transmission quality is indicated by a parameter of at least one of:
wireless signal reception strength RSRP;
radio signal received quality RSRQ;
signal-to-noise ratio SNR;
bit error rate.
In one embodiment, the set of receive antennas includes at least one of:
a first antenna group including a first receiving antenna RXa and a second receiving antenna RXb;
and a second antenna group including a third receiving antenna RXc and a fourth receiving antenna RXd.
In one embodiment, the switching the receiving antenna group for receiving the wireless signal based on the wireless transmission quality includes:
and switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being out of a predetermined range.
In one embodiment, the method further comprises:
receiving wireless signals based on the second receiving antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is larger than a preset value;
in one embodiment, the switching the receiving antenna group for receiving the wireless signal based on the wireless transmission quality includes:
and switching a receiving antenna group for receiving signals to the first antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a preset value.
In one embodiment, the method further comprises:
and prohibiting switching of the receiving antenna group for a predetermined period of time after switching the receiving antenna group for receiving the wireless signal.
In one embodiment, the switching the receiving antenna group for receiving the wireless signal based on the wireless transmission quality includes:
according to a predetermined period, a set of receiving antennas for receiving wireless signals is switched based on the wireless transmission quality.
According to a second aspect of embodiments of the present disclosure, there is provided an apparatus for switching a receiving antenna, the apparatus comprising:
a processing module for:
acquiring wireless transmission quality in response to the terminal being in a Radio Resource Control (RRC) non-connected state;
switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna.
In one embodiment, the processing module is further configured to indicate the wireless transmission quality by a parameter of at least one of:
wireless signal reception strength RSRP;
radio signal received quality RSRQ;
signal-to-noise ratio SNR;
bit error rate.
In one embodiment, the processing module is further configured such that the set of receive antennas comprises at least one of:
a first antenna group including a first receiving antenna RXa and a second receiving antenna RXb;
and a second antenna group including a third receiving antenna RXc and a fourth receiving antenna RXd.
In one embodiment, the processing module is further configured to:
and switching a receiving antenna group for receiving wireless signals to the second antenna group based on the first antenna group by the terminal in response to the wireless signals being received by the terminal and the wireless transmission quality being less than a quality threshold.
In one embodiment, the processing module is further configured to:
receiving wireless signals based on the second receiving antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is larger than a preset value;
in one embodiment, the processing module is further configured to:
and switching a receiving antenna group for receiving signals to the first antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a preset value.
In one embodiment, the processing module is further configured to:
and prohibiting switching of the receiving antenna group for a predetermined period of time after switching the receiving antenna group for receiving the wireless signal.
In one embodiment, the processing module is further configured to:
according to a predetermined period, a set of receiving antennas for receiving wireless signals is switched based on the wireless transmission quality.
According to a third aspect of embodiments of the present disclosure, there is provided an electronic device, including:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to: for executing the executable instructions, implementing the methods described in any of the embodiments of the present disclosure.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer storage medium storing a computer executable program which, when executed by a processor, implements the method of any embodiment of the present disclosure.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
in the embodiment of the disclosure, acquiring wireless transmission quality in response to a terminal being in a Radio Resource Control (RRC) non-connected state; switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna. Therefore, the receiving antenna group for receiving the wireless signal is switched based on the wireless transmission quality, so that when the wireless signal quality indicated by the wireless transmission quality is poor, the receiving antenna group for receiving the wireless signal can be switched in time, and compared with a mode of always working in a preset receiving antenna group, the receiving antenna group can adapt to the wireless transmission quality, ensure that a terminal can be in a good wireless signal environment, and improve the experience of a user.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a flow chart illustrating a method of switching a receiving antenna according to an exemplary embodiment.
Fig. 2 is a flow chart illustrating a method of switching a receive antenna according to an exemplary embodiment.
Fig. 3 is a flow chart illustrating a method of switching a receive antenna according to an exemplary embodiment.
Fig. 4 is a flow chart illustrating a method of switching a receive antenna according to an exemplary embodiment.
Fig. 5 is a flow chart illustrating a method of switching a receive antenna according to an exemplary embodiment.
Fig. 6 is a flow chart illustrating a method of switching a receive antenna according to an exemplary embodiment.
Fig. 7 is a flow chart illustrating a method of switching a receive antenna according to an exemplary embodiment.
Fig. 8 is a block diagram illustrating an apparatus for switching a receiving antenna according to an exemplary embodiment.
Fig. 9 is a block diagram of an electronic device, according to an example embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
For ease of understanding by those skilled in the art, the embodiments of the present disclosure enumerate a plurality of implementations to clearly illustrate the technical solutions of the embodiments of the present disclosure. Of course, those skilled in the art will appreciate that the various embodiments provided in the embodiments of the disclosure may be implemented separately, may be implemented in combination with the methods of other embodiments of the disclosure, and may be implemented separately or in combination with some methods of other related technologies; the embodiments of the present disclosure are not so limited.
As shown in fig. 1, in this embodiment, a method for switching a receiving antenna is provided, where the method includes:
step 11, responding to the terminal in a radio resource control RRC non-connection state, and acquiring wireless transmission quality;
step 12, switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna.
Here, the terminal related to the present disclosure may be, but is not limited to, a mobile phone, a wearable device, a vehicle-mounted terminal, a Road Side Unit (RSU), a smart home terminal, an industrial sensing device, and/or a medical device, etc. In some embodiments, the terminal may also be a Redcap terminal or a new air-interface NR terminal of a predetermined version (e.g., an NR terminal of R17). Here, the terminal may be a terminal in a radio resource control (RRC, radio Resource Control) non-connected state, wherein the RRC non-connected state includes an RRC idle state and an RRC inactive state. The terminal may be a terminal in an RRC idle state, for example.
In one embodiment, the wireless transmission quality is indicated by a parameter of at least one of:
wireless signal reception strength RSRP;
wireless signal reception quality RSRP;
signal-to-noise ratio SNR;
bit error rate.
In one embodiment, the terminal is provided with 4 receive antennas, a first receive antenna RXa, a second receive antenna RXb, a third receive antenna RXc and a fourth receive antenna RXd, respectively. In one embodiment, the set of receive antennas includes at least one of: a first antenna group including a first receiving antenna RXa and a second receiving antenna RXb; and a second antenna group including a third receiving antenna RXc and a fourth receiving antenna RXd. The number of antennas included in the receiving antenna group may be single or plural, and is not limited herein. The above embodiments exemplify two cases, and are merely illustrative.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state (e.g., RRC idle state); determining a receiving antenna group for receiving wireless signals from the alternative receiving antenna groups based on the wireless transmission quality; wherein the set of alternative receive antennas comprises at least one receive antenna. For example, a receiving antenna group for receiving a wireless signal, the wireless transmission quality of which is greater than a predetermined value, may be determined from among the candidate receiving antenna groups based on the wireless transmission quality. Here, the alternative receiving antenna group may include a first antenna group and a second antenna group. For example, if the radio transmission quality of the first antenna group is determined to be greater than the radio transmission quality of the second antenna group based on the radio transmission quality, the determined receiving antenna group for receiving the radio signal is the first antenna group. The radio transmission quality may be indicated by RSRP and/or RSRQ. In this disclosure, "greater than" has the meaning of "greater than or equal to" in certain scenarios, and "less than" has the meaning of "less than or equal to" in certain scenarios.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; alternatively, in response to the terminal receiving a wireless signal based on the first antenna group and the wireless transmission quality being within a predetermined range, the receiving antenna group (i.e., the first antenna group) for receiving the wireless signal is continued to be used.
It should be noted that, when the parameter indicating the radio transmission quality is RSRP and/or RSRQ, the predetermined range may be a range corresponding to the radio transmission quality being greater than the first predetermined value, for example, x > a, where x is RSRP, SNR and/or RSRQ of the radio transmission signal. Alternatively, when the parameter indicating the wireless transmission quality is the error rate, the predetermined range may be a range corresponding to the wireless transmission quality being smaller than the second predetermined value, for example, y < b, y being the error rate of the wireless transmission signal.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; and in response to the terminal switching to receive wireless signals based on the second receiving antenna group, and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is larger than a preset value, receiving wireless signals based on the second receiving antenna group. Here, the predetermined value may be determined based on a required wireless transmission quality. Illustratively, the predetermined value is greater than the reference threshold in response to the required wireless transmission quality being greater than the quality threshold; alternatively, the predetermined value is less than the reference threshold in response to the required wireless transmission quality being less than the quality threshold. In this way, the predetermined value may be adapted to the wireless transmission quality.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; and switching a receiving antenna group for receiving signals to the first antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a preset value.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; and prohibiting switching of the receiving antenna group within a preset time period after switching the receiving antenna group for receiving the wireless signal, namely, not switching the receiving antenna group within a corresponding preset time period, so that frequent switching of the receiving antenna group can be reduced. It should be noted that, the timer may be started after switching the receiving antenna group, and the switching of the receiving antenna group is allowed after the timer reaches the timing time.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; and prohibiting switching of the receiving antenna group for a predetermined period of time after switching the receiving antenna group for receiving the wireless signal. After the predetermined period of time, switching the receiving antenna group to a first antenna group or maintaining the receiving antenna group to a second antenna group.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; according to a predetermined period, a set of receiving antennas for receiving wireless signals is switched based on the wireless transmission quality. Here, the predetermined period may be determined according to a rate of change of the wireless transmission quality. Illustratively, the predetermined period may be greater than a period threshold in response to the rate of change of the wireless transmission quality being less than a reference value; alternatively, the predetermined period may be less than a period threshold in response to the rate of change of the wireless transmission quality being greater than a reference value.
For a better understanding of the embodiments of the present disclosure, the following further describes the technical solution of the present disclosure by means of an exemplary embodiment:
example 1
It should be noted that, when the UE performs paging reception and signal measurement in the RRC idle state, if the signal quality is very poor, the paging message is prone to failure in reception, i.e. the downlink control information (DCI, downlink Control Information) for indicating the paging packet is indicated, or the paging message analysis fails, and at this time, blind cutting of the receiving antenna is performed, so as to increase the success rate of paging reception. Here, the blind cutting may be to switch the receiving antennas, select the receiving antennas that can make the wireless transmission quality better, and improve the decoding and/or receiving capability of the terminal in the RRC idle state. The "handover" in the present disclosure may be understood as "blind cut".
Referring to fig. 2, the present embodiment provides a method for switching receiving antennas, which is applied to a terminal, the terminal may be a mobile phone, the mobile phone is provided with four receiving antennas, namely a first receiving antenna RXa, a second receiving antenna RXb, a third receiving antenna RXc and a fourth receiving antenna RXd, when the terminal is in an RRC idle state, the terminal defaults to use RXa and RXb, and the method includes:
step 21, the terminal receives wireless signals based on Rxa and RXb;
step 22, starting blind cutting when RSRP is less than or equal to thre1 or SNR is less than or equal to thre 2; wherein thre1 and thre2 are threshold values;
step 23, the terminal closes the current working antennas RXa and RXb, and opens the other 2 antennas RXc and RXd;
step 24, starting an evaluation duration Timer2, and determining whether the current RSRP or SNR meets a predetermined condition. If RSRP or SNR satisfies a predetermined condition: step 25 is executed if RSRP/SNRcurrent-RSRP/SNRfomer is greater than or equal to thre3 (wherein RSRP/SNRcurrent is the current value of RSRP or SNR after switching; RSRP/SNRfomer is the value of RSRP or SNR before switching); otherwise, go to step 26;
step 25, keeping the current antenna as a working antenna; i.e. RXc and RXd are still used.
And step 26, starting a punishment Timer1, wherein the mobile phone always uses the current antenna within the timing time T1, and the blind cutting process is not started.
Step 27, determining whether the Timer1 is overtime. If it times out, step 21 will be performed.
In the embodiment of the disclosure, acquiring wireless transmission quality in response to a terminal being in a Radio Resource Control (RRC) non-connected state; switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna. Therefore, the receiving antenna group for receiving the wireless signal is switched based on the wireless transmission quality, so that when the wireless signal quality indicated by the wireless transmission quality is poor, the receiving antenna group for receiving the wireless signal can be switched in time, and compared with a mode of always working in a preset receiving antenna group, the receiving antenna group can adapt to the wireless transmission quality, ensure that a terminal can be in a good wireless signal environment, and improve the experience of a user.
It should be noted that, as those skilled in the art may understand, the methods provided in the embodiments of the present disclosure may be performed alone or together with some methods in the embodiments of the present disclosure or some methods in the related art.
As shown in fig. 3, in this embodiment, a method for switching a receiving antenna is provided, where the method includes:
step 31, in response to the terminal receiving a wireless signal based on the first antenna group and the wireless transmission quality being outside a predetermined range, switching a receiving antenna group for receiving the wireless signal to the second antenna group.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; alternatively, in response to the terminal receiving a wireless signal based on the first antenna group and the wireless transmission quality being within a predetermined range, continuing to use a receiving antenna group for receiving the wireless signal.
It should be noted that, when the parameter indicating the radio transmission quality is RSRP and/or RSRQ, the predetermined range may be a range corresponding to the radio transmission quality being greater than the first predetermined value, for example, x > a, where x is RSRP, SNR and/or RSRQ of the radio transmission signal. Alternatively, when the parameter indicating the wireless transmission quality is the error rate, the predetermined range may be a range corresponding to the wireless transmission quality being smaller than the second predetermined value, for example, y < b, y being the error rate of the wireless transmission signal.
It should be noted that, as those skilled in the art may understand, the methods provided in the embodiments of the present disclosure may be performed alone or together with some methods in the embodiments of the present disclosure or some methods in the related art.
As shown in fig. 4, in this embodiment, a method for switching a receiving antenna is provided, where the method includes:
step 41, responding to the terminal switching to receive wireless signals based on the second receiving antenna group, wherein the difference value between the wireless transmission quality after switching and the wireless transmission quality before switching is larger than a preset value, and the wireless signals are received based on the second receiving antenna group;
or,
and switching a receiving antenna group for receiving signals to the first antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a preset value.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; and in response to the terminal switching to receive wireless signals based on the second receiving antenna group, and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is larger than a preset value, receiving wireless signals based on the second receiving antenna group. Here, the predetermined value may be determined based on a required wireless transmission quality. Illustratively, the predetermined value is greater than the reference threshold in response to the required wireless transmission quality being greater than the quality threshold; alternatively, the predetermined value is less than the reference threshold in response to the required wireless transmission quality being less than the quality threshold. In this way, the predetermined value may be adapted to the wireless transmission quality.
It should be noted that, as those skilled in the art may understand, the methods provided in the embodiments of the present disclosure may be performed alone or together with some methods in the embodiments of the present disclosure or some methods in the related art.
As shown in fig. 5, in this embodiment, a method for switching a receiving antenna is provided, where the method includes:
and step 51, in response to the terminal switching to receive the wireless signal based on the second receiving antenna group, and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a predetermined value, switching the receiving antenna group for receiving the signal to the first antenna group.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; and switching a receiving antenna group for receiving signals to the first antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a preset value.
It should be noted that, as those skilled in the art may understand, the methods provided in the embodiments of the present disclosure may be performed alone or together with some methods in the embodiments of the present disclosure or some methods in the related art.
As shown in fig. 6, in this embodiment, a method for switching a receiving antenna is provided, where the method includes:
step 61, prohibiting switching of the receiving antenna group for a predetermined period after switching the receiving antenna group for receiving the wireless signal.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being outside a predetermined range; and prohibiting switching of the receiving antenna group within a preset time period after switching the receiving antenna group for receiving the wireless signal, namely, not switching the receiving antenna group within a corresponding preset time period, so that frequent switching of the receiving antenna group can be reduced. It should be noted that, the timer may be started after switching the receiving antenna group, and the switching of the receiving antenna group is allowed after the timer reaches the timing time.
It should be noted that, as those skilled in the art may understand, the methods provided in the embodiments of the present disclosure may be performed alone or together with some methods in the embodiments of the present disclosure or some methods in the related art.
As shown in fig. 7, in this embodiment, a method for switching a receiving antenna is provided, where the method includes:
step 71, switching a receiving antenna group for receiving a wireless signal based on the wireless transmission quality according to a predetermined period.
In one embodiment, wireless transmission quality is acquired in response to the terminal being in a radio resource control, RRC, non-connected state; according to a predetermined period, a set of receiving antennas for receiving wireless signals is switched based on the wireless transmission quality. Here, the predetermined period may be determined according to a rate of change of the wireless transmission quality. Illustratively, the predetermined period may be greater than a period threshold in response to the rate of change of the wireless transmission quality being less than a reference value; alternatively, the predetermined period may be less than a period threshold in response to the rate of change of the wireless transmission quality being greater than a reference value.
It should be noted that, as those skilled in the art may understand, the methods provided in the embodiments of the present disclosure may be performed alone or together with some methods in the embodiments of the present disclosure or some methods in the related art.
As shown in fig. 8, in this embodiment, there is provided an apparatus for switching a receiving antenna, the apparatus including:
a processing module 81 for:
acquiring wireless transmission quality in response to the terminal being in a Radio Resource Control (RRC) non-connected state;
switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna.
In one embodiment, the processing module 81 is further configured to indicate the wireless transmission quality by a parameter of at least one of:
wireless signal reception strength RSRP;
radio signal received quality RSRQ;
signal-to-noise ratio SNR;
bit error rate.
In one embodiment, the processing module 81 is further configured such that the set of receiving antennas comprises at least one of:
a first antenna group including a first receiving antenna RXa and a second receiving antenna RXb;
and a second antenna group including a third receiving antenna RXc and a fourth receiving antenna RXd.
In one embodiment, the processing module 81 is further configured to:
and switching a receiving antenna group for receiving wireless signals to the second antenna group based on the first antenna group by the terminal in response to the wireless signals being received by the terminal and the wireless transmission quality being less than a quality threshold.
In one embodiment, the processing module 81 is further configured to:
receiving wireless signals based on the second receiving antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is larger than a preset value;
in one embodiment, the processing module 81 is further configured to:
and switching a receiving antenna group for receiving signals to the first antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a preset value.
In one embodiment, the processing module 81 is further configured to:
and prohibiting switching of the receiving antenna group for a predetermined period of time after switching the receiving antenna group for receiving the wireless signal.
In one embodiment, the processing module 81 is further configured to:
according to a predetermined period, a set of receiving antennas for receiving wireless signals is switched based on the wireless transmission quality.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
The embodiment of the disclosure also provides a communication device, including:
an antenna;
a memory;
and the processor is respectively connected with the antenna and the memory, and is used for controlling the antenna to transmit and receive wireless signals by executing executable programs stored in the memory and executing the steps of the wireless network access method provided by any embodiment.
The communication device provided in this embodiment may be the aforementioned terminal or base station. The terminal may be various personal or vehicle-mounted terminals. The base station may be various types of base stations, such as a 4G base station or a 5G base station, etc.
The antenna may be various types of antennas, such as a 3G antenna, a 4G antenna, or a 5G antenna; the antenna may further include: wiFi antennas or wireless charging antennas, etc.
The memory may include various types of storage media, which are non-transitory computer storage media capable of continuing to memorize information stored thereon after a power down of the communication device.
The processor may be coupled to the antenna and the memory via a bus or the like for reading an executable program stored on the memory, for example, at least one of the methods shown in any of the embodiments of the present disclosure.
The embodiments of the present disclosure also provide a non-transitory computer readable storage medium storing an executable program, where the executable program when executed by a processor implements the steps of the wireless network access method provided in any of the foregoing embodiments, for example, at least one of the methods shown in any of the embodiments of the present disclosure.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
Fig. 9 is a block diagram illustrating an electronic device 600, according to an example embodiment. For example, the electronic device 600 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 9, the electronic device 600 may include one or more of the following components: a processing component 602, a memory 604, a power component 606, a multimedia component 608, an audio component 610, an input/output (I/O) interface 612, a sensor component 614, and a communication component 616.
The processing component 602 generally controls overall operation of the electronic device 600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 602 may include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 602 can include one or more modules that facilitate interaction between the processing component 602 and other components. For example, the processing component 602 may include a multimedia module to facilitate interaction between the multimedia component 608 and the processing component 602.
The memory 604 is configured to store various types of data to support operations at the device 600. Examples of such data include instructions for any application or method operating on the electronic device 600, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 604 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power supply component 606 provides power to the various components of the electronic device 600. The power supply components 606 can include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the electronic device 600.
The multimedia component 608 includes a screen between the electronic device 600 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 608 includes a front camera and/or a rear camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 600 is in an operational mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 610 is configured to output and/or input audio signals. For example, the audio component 610 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 600 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 604 or transmitted via the communication component 616. In some embodiments, audio component 610 further includes a speaker for outputting audio signals.
The I/O interface 612 provides an interface between the processing component 602 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 614 includes one or more sensors for providing status assessment of various aspects of the electronic device 600. For example, the sensor assembly 614 may detect an on/off state of the device 600, a relative positioning of the components, such as a display and keypad of the electronic device 600, the sensor assembly 614 may also detect a change in position of the electronic device 600 or a component of the electronic device 600, the presence or absence of a user's contact with the electronic device 600, an orientation or acceleration/deceleration of the electronic device 600, and a change in temperature of the electronic device 600. The sensor assembly 614 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 614 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 616 is configured to facilitate communication between the electronic device 600 and other devices, either wired or wireless. The electronic device 600 may access a wireless network based on a communication standard, such as WiFi,2G, or 3G, or a combination thereof. In one exemplary embodiment, the communication component 616 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 616 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the electronic device 600 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.
In an exemplary embodiment, a non-transitory computer-readable storage medium is also provided, such as memory 604, including instructions executable by processor 820 of electronic device 600 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (18)
1. A method of switching a receiving antenna, the method comprising:
acquiring wireless transmission quality in response to the terminal being in a Radio Resource Control (RRC) non-connected state;
switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna.
2. The method of claim 1, wherein the wireless transmission quality is indicated by a parameter of at least one of:
wireless signal reception strength RSRP;
radio signal received quality RSRQ;
signal-to-noise ratio SNR;
bit error rate.
3. The method of claim 1, wherein the set of receive antennas comprises at least one of:
a first antenna group including a first receiving antenna RXa and a second receiving antenna RXb;
and a second antenna group including a third receiving antenna RXc and a fourth receiving antenna RXd.
4. A method according to claim 3, wherein said switching a set of receive antennas for receiving wireless signals based on said wireless transmission quality comprises:
and switching a receiving antenna group for receiving wireless signals to the second antenna group in response to the terminal receiving wireless signals based on the first antenna group and the wireless transmission quality being out of a predetermined range.
5. The method according to claim 4, wherein the method further comprises:
and in response to the terminal switching to receive wireless signals based on the second receiving antenna group, and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is larger than a preset value, receiving wireless signals based on the second receiving antenna group.
6. The method of claim 4, wherein switching a set of receive antennas for receiving wireless signals based on the wireless transmission quality comprises:
and switching a receiving antenna group for receiving signals to the first antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a preset value.
7. The method according to claim 1, wherein the method further comprises:
and prohibiting switching of the receiving antenna group for a predetermined period of time after switching the receiving antenna group for receiving the wireless signal.
8. The method of claim 1, wherein switching the set of receive antennas for receiving wireless signals based on the wireless transmission quality comprises:
according to a predetermined period, a set of receiving antennas for receiving wireless signals is switched based on the wireless transmission quality.
9. An apparatus for switching a receiving antenna, the apparatus comprising:
a processing module for:
acquiring wireless transmission quality in response to the terminal being in a Radio Resource Control (RRC) non-connected state;
switching a receiving antenna group for receiving wireless signals based on the wireless transmission quality; wherein the receiving antenna group comprises at least one receiving antenna.
10. The apparatus of claim 9, wherein the processing module is further configured to indicate the wireless transmission quality by a parameter of at least one of:
wireless signal reception strength RSRP;
radio signal received quality RSRQ;
signal-to-noise ratio SNR;
bit error rate.
11. The apparatus of claim 9, wherein the processing module is further configured such that the set of receive antennas comprises at least one of:
a first antenna group including a first receiving antenna RXa and a second receiving antenna RXb;
and a second antenna group including a third receiving antenna RXc and a fourth receiving antenna RXd.
12. The apparatus of claim 11, wherein the processing module is further configured to:
and switching a receiving antenna group for receiving wireless signals to the second antenna group based on the first antenna group by the terminal in response to the wireless signals being received by the terminal and the wireless transmission quality being less than a quality threshold.
13. The apparatus of claim 12, wherein the processing module is further configured to:
and in response to the terminal switching to receive wireless signals based on the second receiving antenna group, and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is larger than a preset value, receiving wireless signals based on the second receiving antenna group.
14. The apparatus of claim 12, wherein the processing module is further configured to:
and switching a receiving antenna group for receiving signals to the first antenna group in response to the terminal switching to receive wireless signals based on the second receiving antenna group and the difference between the wireless transmission quality after switching and the wireless transmission quality before switching is smaller than a preset value.
15. The apparatus of claim 9, wherein the processing module is further configured to:
and prohibiting switching of the receiving antenna group for a predetermined period of time after switching the receiving antenna group for receiving the wireless signal.
16. The apparatus of claim 9, wherein the processing module is further configured to:
according to a predetermined period, a set of receiving antennas for receiving wireless signals is switched based on the wireless transmission quality.
17. An electronic device, the electronic device comprising: a processor and a memory for storing a computer service capable of running on the processor, wherein the processor is configured to implement the method of any one of claims 1 to 8 when the computer service is run.
18. A storage medium having computer-executable instructions embodied therein, the computer-executable instructions being executable by a processor to implement the method of any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210658246.2A CN117254842A (en) | 2022-06-10 | 2022-06-10 | Method and device for switching receiving antenna, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210658246.2A CN117254842A (en) | 2022-06-10 | 2022-06-10 | Method and device for switching receiving antenna, electronic equipment and storage medium |
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| CN117254842A true CN117254842A (en) | 2023-12-19 |
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| CN202210658246.2A Pending CN117254842A (en) | 2022-06-10 | 2022-06-10 | Method and device for switching receiving antenna, electronic equipment and storage medium |
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| Country | Link |
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| CN (1) | CN117254842A (en) |
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2022
- 2022-06-10 CN CN202210658246.2A patent/CN117254842A/en active Pending
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