CN109379783B - Radio frequency resource allocation method and device - Google Patents
Radio frequency resource allocation method and device Download PDFInfo
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- CN109379783B CN109379783B CN201811435875.9A CN201811435875A CN109379783B CN 109379783 B CN109379783 B CN 109379783B CN 201811435875 A CN201811435875 A CN 201811435875A CN 109379783 B CN109379783 B CN 109379783B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present disclosure relates to a radio frequency resource allocation method and device, which are applied to a mobile terminal including a first communication card and a second communication card, wherein the mobile terminal includes a main antenna and a secondary antenna, and the first communication card and the second communication card are respectively connected with the main antenna and the secondary antenna. The method comprises the following steps: when the first communication card and the second communication card are in an RRC connection state, receiving a radio frequency resource request sent by the first communication card, wherein the radio frequency resource request is used for requesting radio frequency resources for a target service; when the priority of the target service is the same as that of the reference service currently occupying the radio frequency resource, determining the relation between the target antenna receiving the radio frequency resource request and the reference antenna connected with the first communication card; and if the target antenna is the same as the reference antenna, allocating radio frequency resources to the first communication card. The method and the device can solve the problem of radio frequency resource allocation when the double VoLTE cards are simultaneously in an RRC connection state and the service priorities are the same, thereby improving the call completing rate of the double-card mobile phone.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method and an apparatus for allocating radio frequency resources.
Background
With the increasing maturity of mobile communication technology and the increasing popularity of mobile terminals, mobile communication has become an important component in people's lives. For various reasons, many users need to use more than two SIM (Subscriber Identification Module, subscriber identity module) cards at the same time, so the dual-card dual-standby function almost becomes the standard of the current mobile phones.
However, considering the cost and space problems, only one set of radio frequency resources is usually provided in the mobile phone, which requires that the communication module can reasonably allocate the radio frequency resources between the two SIM cards, so that the two SIM cards look like sharing one set of radio frequency resources independently, thereby ensuring that the two SIM cards do not collide with each other.
Disclosure of Invention
In order to overcome the problems in the related art, the embodiments of the present disclosure provide a method and an apparatus for allocating radio frequency resources. The technical scheme is as follows:
according to a first aspect of embodiments of the present disclosure, there is provided a radio frequency resource allocation method applied to a mobile terminal including a first communication card and a second communication card, the mobile terminal including a main antenna and a sub antenna; the first communication card and the second communication card are respectively connected with the main antenna and the auxiliary antenna; the method comprises the following steps:
when the first communication card and the second communication card are in a wireless connection state, receiving a radio frequency resource request sent by the first communication card, wherein the radio frequency resource request is used for requesting radio frequency resources for a target service;
when the priority of the target service is the same as that of the reference service currently occupying the radio frequency resource, determining the relation between a target antenna receiving the radio frequency resource request and a reference antenna connected with the first communication card;
and if the target antenna is the same as the reference antenna, the radio frequency resource is allocated to the first communication card.
In one embodiment, the method further comprises:
and if the target antenna is different from the reference antenna, returning radio frequency resource waiting information to the first communication card.
In one embodiment, the method further comprises:
comparing the priority of the target service with the priority of the reference service;
when the priority of the target service is higher than that of the reference service, the radio frequency resource is allocated to the first communication card used by the target service, and a radio frequency resource occupation prompt is sent to the second communication card used by the reference service;
and when the priority of the target service is lower than that of the reference service, returning radio frequency resource waiting information to the first communication card used by the target service.
In one embodiment, the method further comprises:
setting the priority level sequence of mobile terminal services, wherein the mobile terminal services comprise voice services, paging services, network selection services and data services, and the priority level of the mobile terminal services is reduced in sequence according to the sequence of the voice services, the paging services, the network selection services and the data services.
According to a second aspect of embodiments of the present disclosure, there is provided a radio frequency resource allocation apparatus applied to a mobile terminal including a first communication card and a second communication card, the mobile terminal including a main antenna and a sub antenna; the first communication card and the second communication card are respectively connected with the main antenna and the auxiliary antenna; the device comprises:
the radio frequency request receiving module is used for receiving a radio frequency resource request sent by the first communication card when the first communication card and the second communication card are in a wireless connection state, wherein the radio frequency resource request is used for requesting radio frequency resources for a target service;
the antenna relation determining module is used for determining the relation between a target antenna for receiving the radio frequency resource request and a reference antenna connected with the first communication card when the priority of the target service is the same as that of the reference service currently occupying the radio frequency resource;
and the first resource allocation module is used for allocating the radio frequency resource to the first communication card when the target antenna is the same as the reference antenna.
In one embodiment, the apparatus further comprises:
and the second resource allocation module is used for returning radio frequency resource waiting information to the first communication card when the target antenna is different from the reference antenna.
In one embodiment, the apparatus further comprises:
the priority comparison module is used for comparing the priority of the target service with the priority of the reference service;
the third resource allocation module is used for allocating the radio frequency resource to the first communication card used by the target service and sending a radio frequency resource occupation prompt to the second communication card used by the reference service when the priority of the target service is higher than that of the reference service;
and the fourth resource allocation module is used for returning radio frequency resource waiting information to the first communication card used by the target service when the priority of the target service is lower than the priority of the reference service.
In one embodiment, the apparatus further comprises: the priority setting module is used for setting the priority level sequence of mobile terminal services, wherein the mobile terminal services comprise voice services, paging services, network selection services and data services, and the priority level of the mobile terminal services is reduced in sequence according to the sequence of the voice services, the paging services, the network selection services and the data services.
According to a third aspect of the embodiments of the present disclosure, there is provided a radio frequency resource allocation apparatus, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the steps of the method according to any embodiment of the first aspect.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer readable storage medium having stored thereon computer instructions which, when executed by a processor, implement the steps of the method of any of the embodiments of the first aspect.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
according to the technical scheme, whether the target antenna for receiving the radio frequency resource request is consistent with the reference antenna connected with the communication card for sending the radio frequency resource request is detected, radio frequency resources are allocated to the communication card when the target antenna is consistent with the reference antenna, and radio frequency resource waiting information is returned to the communication card when the target antenna is inconsistent with the reference antenna, so that the problem of radio frequency resource allocation when the double VoLTE cards are simultaneously in an RRC connection state and service priorities are the same can be solved. Based on the above, the technical scheme can reasonably distribute the antennas between the first communication card and the second communication card, so that the two cards can simultaneously maintain the radio frequency receiving state, thereby improving the incoming call completing rate of the double-card mobile phone.
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 disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a flow chart illustrating a method of radio frequency resource allocation according to an exemplary embodiment;
fig. 2 is a flow chart illustrating a method of radio frequency resource allocation according to an example embodiment;
fig. 3 is a flow chart illustrating a method of radio frequency resource allocation according to an example embodiment;
fig. 4 is a block diagram illustrating a structure of a radio frequency resource allocation apparatus according to an exemplary embodiment;
fig. 5 is a block diagram illustrating a structure of a radio frequency resource allocation apparatus according to an exemplary embodiment;
fig. 6 is a block diagram illustrating a structure of a radio frequency resource allocation apparatus according to an exemplary embodiment;
fig. 7 is a block diagram illustrating a structure of a radio frequency resource allocation apparatus according to an exemplary embodiment;
fig. 8 is a block diagram illustrating an apparatus for radio frequency resource allocation according to an exemplary 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 are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The technical scheme provided by the embodiment of the disclosure relates to a mobile terminal, such as a mobile phone with a dual-card dual-standby function. In the related art, when the dual-card mobile phone processes the problem of radio frequency resource allocation, the priority of the mobile phone service can be divided according to the importance of the service, for example, the priority of the CS (Circuit Switching Domain, circuit switched domain) service is the highest, the priority of the PS (Packet Switching Domain, packet switched domain) service is the lowest, and a radio frequency resource arbitration module is added on the basis of the priority, so as to determine the main use of the radio frequency resource, for example, when a certain card needs to use the radio frequency resource, an application is firstly provided to the radio frequency resource arbitration module, if the radio frequency resource is in an idle state, the radio frequency resource can be directly allocated to the card for use, but if the radio frequency resource is in a busy state, the service priorities of the two cards need to be compared to allocate the radio frequency resource to the service with the high priority for use. But after the occurrence of VoLTE (Voice over LTE) service, this approach presents a problem. For example, when the primary card is in PS service and in RRC (Radio Resource Control, infinite resource control) connected state, the secondary card has just performed a location update and RRC resources have not been completely released, and is also in RRC connected state, which occurs when both cards are in RRC connected state. In this case, the phone is no longer accessed through paging channels, but is notified through IMS (IP Multimedia Subsystem ) messages of PS service channels, and both cards need to keep real-time listening to avoid dropping the phone. At this time, the radio frequency resource arbitration module can detect that the main card and the auxiliary card are both listening to the incoming call through the PS service, that is, are both performing the PS service, and because the priorities of the main card and the auxiliary card are the same, the problem of radio frequency resource conflict exists, and no matter which party is allocated with the radio frequency resource, the other party can miss the call. Based on this, the technical solution provided by the embodiments of the present disclosure detects whether the antenna for receiving the radio frequency resource request is consistent with the antenna used by the communication card for sending the radio frequency resource request, and allocates radio frequency resources to the communication card when the antenna for receiving the radio frequency resource request is consistent with the antenna used by the communication card for sending the radio frequency resource request, and returns radio frequency resource waiting information when the antenna for receiving the radio frequency resource request is inconsistent with the antenna for sending the radio frequency resource waiting information, so that the problem of radio frequency resource allocation when the dual-card is in the RRC connection state and the service priority is the same at the same time can be solved through reasonable allocation of the antenna, thereby improving the call completing rate of the dual-card mobile phone based on VoLTE, and achieving the effect of improving user experience.
Fig. 1 is a flowchart schematically illustrating a radio frequency resource allocation method according to an embodiment of the present disclosure. The radio frequency resource allocation method is applicable to a mobile terminal comprising a first communication card and a second communication card, wherein the mobile terminal comprises a main antenna and a secondary antenna, the first communication card is connected with one of the main antenna and the secondary antenna, and the second communication card is connected with the other of the main antenna and the secondary antenna. As can be seen from fig. 1, the radio frequency resource allocation method includes the following steps S101 to S103:
in step S101, when the first communication card and the second communication card are both in the RRC connected state, a radio frequency resource request sent by the first communication card is received, where the radio frequency resource request is used to request radio frequency resources for a target service.
The mobile terminal is provided with a first communication module, a second communication module and a radio frequency resource arbitration module, wherein the first communication module can be used for being connected with the first communication card, and the second communication module can be used for being connected with the second communication card. Based on this, when the first communication card and the second communication card are both in RRC connection state, if the first communication card needs to use radio frequency resources to perform a target service, such as a call service, a radio frequency resource request needs to be sent to the radio frequency resource arbitration module to be used for requesting allocation of radio frequency resources, where the target service refers to a service that needs to use radio frequency resources, and includes, but is not limited to, CS service, PS service, and the like. It should be understood that, when at least one of the first communication card and the second communication card is not in the RRC connected state, the communication card not in the RRC connected state may monitor for an incoming call through the paging channel, and there is no problem of radio frequency resource collision in the related art.
In step S102, when the priority of the target service is the same as that of the reference service currently occupying the radio frequency resource, a relationship between the target antenna receiving the radio frequency resource request and the reference antenna connected to the first communication card is determined.
For example, the radio frequency resource arbitration module of the mobile terminal needs to detect the occupancy state of the radio frequency resource when receiving the radio frequency resource request from the first communication card. If the radio frequency resource is in an idle state at the moment, directly distributing the radio frequency resource to the target service of the first communication card for use; if the radio frequency resource is in a busy state at this time, the priority of the target service and the reference service currently occupying the radio frequency resource needs to be compared, where the reference service occupying the radio frequency resource may be the currently ongoing service of the second communication card. Considering that the priority comparison between different services is involved in the present embodiment, it is necessary to preset the priority level order of the mobile terminal services, for example, the priority levels are set to be sequentially lowered in the order of CS service, paging service, network selection service, PS service. Based on this, when the priority of the target service of the first communication card is different from the priority of the reference service of the second communication card, for example, when the target service is a call service and the reference service is a network access service, the radio frequency resource arbitration module may allocate radio frequency resources to the service with high priority, but when the priority of the target service of the first communication card is the same as the priority of the reference service of the second communication card, for example, when the target service and the reference service are both call services, it is further necessary to further detect whether the target antenna receiving the radio frequency resource request is the same as the reference antenna connected to the first communication card, so as to determine the problem of allocation of radio frequency resources according to the relationship between the target antenna and the reference antenna.
In step S103, if the target antenna is the same as the reference antenna, radio frequency resources are allocated to the first communication card.
For example, when detecting that the target antenna receiving the radio frequency resource request and the reference antenna connected with the first communication card are the same antenna, the mobile terminal may allocate radio frequency resources to the target service of the first communication card, otherwise, return radio frequency resource waiting information to the first communication card. It should be noted that: in this embodiment, the radio frequency resource is requested by the first communication card, but the radio frequency resource may also be requested by the second communication card, and when the mobile terminal detects that the target antenna receiving the radio frequency resource request and the antenna connected with the second communication card are the same antenna, the radio frequency resource may be allocated to the target service of the second communication card, otherwise, the resource waiting information is returned to the second communication card. More specifically, taking the current connection of the first communication card with the main antenna and the current connection of the second communication card with the auxiliary antenna as an example, if the radio frequency resource request is received by the main antenna, the requester returns the information of successful resource request to the first communication card and distributes radio frequency resources to the target service when the requester is the first communication card, returns the information of waiting for radio frequency resources to the first communication card when the requester is the second communication card, and returns the information of successful resource request to the second communication card and distributes radio frequency resources to the target service when the requester is the second communication card if the radio frequency resource request is received by the auxiliary antenna, and returns the information of waiting for radio frequency resources when the requester is the first communication card.
According to the radio frequency resource allocation method provided by the embodiment of the disclosure, whether the target antenna for receiving the radio frequency resource request is consistent with the reference antenna connected with the communication card for sending the radio frequency resource request is detected, radio frequency resources are allocated to the communication card when the target antenna is consistent with the reference antenna, and radio frequency resource waiting information is returned to the communication card when the target antenna is inconsistent with the reference antenna, so that the problem of radio frequency resource allocation when the double VoLTE cards are simultaneously in an RRC connection state and service priorities are the same can be solved. Based on the above, the technical scheme can reasonably distribute the antennas between the first communication card and the second communication card, so that the two cards can simultaneously maintain the radio frequency receiving state, thereby improving the incoming call completing rate of the double-card mobile phone.
In this example embodiment, referring to fig. 2, the radio frequency resource allocation method may further include the following steps S104 to S106:
in step S104, comparing the priority of the target service requesting the radio frequency resource with the priority of the reference service currently occupying the radio frequency resource;
in step S105, when the priority of the target service is higher than the priority of the reference service, radio frequency resources are allocated to the first communication card used by the target service, and a radio frequency resource occupation prompt is sent to the second communication card used by the reference service;
in step S106, when the priority of the target service is lower than the priority of the reference service, the radio frequency resource waiting information is returned to the first communication card used by the target service.
For example, when the radio frequency resource arbitration module of the mobile terminal receives the radio frequency resource request from the first communication card and confirms that the radio frequency resource is currently in a busy state through detection, the priority of the target service and the reference service currently occupying the radio frequency resource needs to be compared, and the level standard of the priority can be reduced in sequence according to the order of the CS service, the paging service, the network selection service and the PS service in the above embodiment. The allocation of the radio frequency resources may be performed according to step S102 and step S103 in the above-described embodiment when the priorities of the target traffic and the reference traffic are the same, and may be performed according to step S105 and step S106 in the present embodiment when the priorities of the target traffic and the reference traffic are different.
According to the radio frequency resource allocation method provided by the embodiment of the disclosure, under the condition that the first communication card and the second communication card are both in the RRC connection state, the priority of the target service requesting the radio frequency resource and the priority of the reference service currently occupying the radio frequency resource are compared, so that the allocation problem of the radio frequency resource is determined according to the priority relation between the target service and the reference service currently occupying the radio frequency resource, and when the priorities of the target service and the reference service are the same, the relation between the target antenna and the antenna corresponding to the communication card sending the radio frequency resource request is further detected, so that the radio frequency resource allocation problem of the double VoLTE cards in the RRC connection state is solved.
It should be noted that: because the technical solution of the present disclosure is based on the first communication card and the second communication card being in the RRC connection state, the present embodiment may further include a step of detecting the RRC connection states of the first communication card and the second communication card, and the specific detection method may refer to the related art, which is not described herein.
In the following, a method for allocating radio frequency resources in an embodiment of the present disclosure will be exemplarily described by taking a case that a first communication card is connected to a main antenna and a second communication card is connected to a secondary antenna, and referring to a flowchart shown in fig. 3, an execution body of the method is a mobile terminal. According to fig. 3, the radio frequency resource allocation method includes the following steps S301 to S312.
In step S301, the first communication card or the second communication card sends a radio frequency resource request to the radio frequency resource arbitration module, where the radio frequency resource request is used to request radio frequency resources for a target service;
in step S302, the radio frequency resource arbitration module detects whether the current occupied state of the radio frequency resource is an idle state;
in step S303, when the current occupied state of the radio frequency resource is an idle state, the radio frequency resource arbitration module returns information of successful request to the communication card requesting the radio frequency resource and allocates the radio frequency resource;
in step S304, when the current occupied state of the radio frequency resource is a non-idle state, determining whether the priority of the target service is higher than the priority of the reference service currently occupied by the radio frequency resource;
in step S305, if the priority of the target service is higher than the priority of the reference service, the radio frequency resource arbitration module returns the successful request information to the communication card requesting the radio frequency resource and allocates the radio frequency resource;
in step S306, if the priority of the target service is not higher than the priority of the reference service, determining whether the priority of the target service is equal to the priority of the reference service currently occupying the radio frequency resource;
in step S307, if the priority of the target service is not equal to the priority of the reference service, the radio frequency resource arbitration module returns radio frequency resource waiting information to the communication card requesting the radio frequency resource;
in step S308, if the priority of the target service is equal to the priority of the reference service, determining whether the target antenna receiving the radio frequency resource request is the same as the main antenna connected to the first communication card;
in step S309, if the target antenna is the same as the main antenna connected to the first communication card, the radio frequency resource arbitration module returns the successful request information to the first communication card and allocates radio frequency resources;
in step S310, if the target antenna is different from the primary antenna connected to the first communication card, determining whether the target antenna for receiving the radio frequency resource request is the same as the secondary antenna connected to the second communication card;
in step S311, if the target antenna is the same as the secondary antenna connected to the second communication card, the radio frequency resource arbitration module returns the successful request information to the second communication card and allocates radio frequency resources;
in step S312, if the target antenna is different from the antenna connected to the second communication card, the radio frequency resource arbitration module returns radio frequency resource waiting information to the second communication card.
Based on the above steps, the radio frequency resource allocation method provided in the embodiments of the present disclosure may determine the allocation problem of the radio frequency resource by comparing the priority of the target service requesting the radio frequency resource and the reference service currently occupying the radio frequency resource when both the first communication card and the second communication card are in the RRC connection state, and further determine the allocation problem of the radio frequency resource by detecting the relationship between the target antenna and the antenna corresponding to the communication card transmitting the radio frequency resource request when the priorities of the two are the same, thereby solving the radio frequency resource allocation problem when the dual VoLTE card is in the RRC connection state at the same time. Based on the above, the technical scheme can reasonably distribute the antennas between the first communication card and the second communication card, so that the two cards can simultaneously maintain the radio frequency receiving state, thereby improving the incoming call completing rate of the double-card mobile phone.
The following are device embodiments of the present disclosure that may be used to perform method embodiments of the present disclosure.
Fig. 4 is a schematic structural diagram of a radio frequency resource allocation apparatus 40 according to an exemplary embodiment, and the apparatus 40 may be implemented as part or all of an electronic device by software, hardware, or a combination of both. The radio frequency resource allocation device 40 is applicable to a mobile terminal including a first communication card and a second communication card, the mobile terminal including a main antenna and a sub-antenna, the first communication card being connected to one of the main antenna and the sub-antenna, the second communication card being connected to the other of the main antenna and the sub-antenna. As shown in fig. 4, the radio frequency resource allocation apparatus 40 includes a radio frequency request receiving module 401, an antenna relationship determining module 402, and a first resource allocation module 403. The radio frequency request receiving module 401 may be configured to receive a radio frequency resource request sent by the first communication card when the first communication card and the second communication card are both in a wireless connection state, where the radio frequency resource request is used to request radio frequency resources for a target service; the antenna relationship determining module 402 may be configured to determine, when the priority of the target service and the priority of the reference service currently occupying the radio frequency resource are the same, a relationship between a target antenna receiving the radio frequency resource request and a reference antenna connected to the first communication card; the first resource allocation module 403 may be configured to allocate radio frequency resources to the first communication card when the target antenna is the same as the reference antenna.
In one embodiment, referring to fig. 5, the radio frequency resource allocation apparatus 40 further includes a second resource allocation module 404, where the second resource allocation module 404 is configured to return radio frequency resource waiting information to the first communication card when the target antenna is different from the reference antenna.
In one embodiment, referring to fig. 6, the radio frequency resource allocation apparatus 40 further includes a priority comparison module 405, a third resource allocation module 406, and a fourth resource allocation module 407. The priority comparison module 405 may be configured to compare the priority of the target service with the priority of the reference service; the third resource allocation module 406 may be configured to allocate radio frequency resources to a first communication card used by the target service and send a radio frequency resource occupation prompt to a second communication card used by the reference service when the priority of the target service is higher than the priority of the reference service; the fourth resource allocation module 407 may be configured to return radio frequency resource waiting information to the first communication card used by the target service when the priority of the target service is lower than the priority of the reference service.
In one embodiment, referring to fig. 7, the radio frequency resource allocation apparatus 40 further includes a priority setting module 408, where the priority setting module 408 is configured to set a priority ranking of mobile terminal services. The mobile terminal service comprises a voice service (CS service), a paging service (paging service), a network selection service and a data service (PS service), and the priority level of the mobile terminal service can be reduced in sequence according to the sequence of the voice service, the paging service, the network selection service and the data service.
According to the radio frequency resource allocation device provided by the embodiment of the disclosure, under the condition that the first communication card and the second communication card are both in the RRC connection state, the priority of the target service requesting the radio frequency resource and the priority of the reference service currently occupying the radio frequency resource are compared, so that the allocation problem of the radio frequency resource is determined according to the priority relation between the target service and the reference service currently occupying the radio frequency resource, and when the priorities of the target service and the reference service are the same, the relation between the target antenna and the antenna corresponding to the communication card sending the radio frequency resource request is further detected, so that the radio frequency resource allocation problem of the double VoLTE cards in the RRC connection state is solved. Based on the above, the technical scheme can reasonably distribute the antennas between the first communication card and the second communication card, so that the two cards can simultaneously maintain the radio frequency receiving state, thereby improving the incoming call completing rate of the double-card mobile phone.
The specific manner in which the respective modules perform the operations of the apparatus in the above embodiments has been described in detail in the embodiments related to the method, and will not be described in detail herein.
The embodiment of the disclosure also provides a radio frequency resource allocation device, which comprises:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform:
when the first communication card and the second communication card are in a wireless connection state, receiving a radio frequency resource request sent by the first communication card, wherein the radio frequency resource request is used for requesting radio frequency resources for a target service;
when the priority of the target service is the same as that of the reference service currently occupying the radio frequency resource, determining the relation between a target antenna receiving the radio frequency resource request and a reference antenna connected with the first communication card;
and if the target antenna is the same as the reference antenna, the radio frequency resource is allocated to the first communication card.
In one embodiment, the processor may be further configured to:
and if the target antenna is different from the reference antenna, returning radio frequency resource waiting information to the first communication card.
In one embodiment, the processor may be further configured to:
comparing the priority of the target service with the priority of the reference service;
when the priority of the target service is higher than that of the reference service, the radio frequency resource is allocated to the first communication card used by the target service, and a radio frequency resource occupation prompt is sent to the second communication card used by the reference service;
and when the priority of the target service is lower than that of the reference service, returning radio frequency resource waiting information to the first communication card used by the target service.
In one embodiment, the processor may be further configured to:
setting the priority level sequence of mobile terminal services, wherein the mobile terminal services comprise voice services, paging services, network selection services and data services, and the priority level of the mobile terminal services is reduced in sequence according to the sequence of the voice services, the paging services, the network selection services and the data services.
Fig. 8 is a block diagram illustrating a structure for a radio frequency resource allocation apparatus 80 according to an exemplary embodiment, the apparatus 80 being adapted for a terminal device. For example, apparatus 80 may be a mobile phone, computer, digital paging terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.
The apparatus 80 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.
The processing component 802 generally controls overall operation of the apparatus 80, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 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 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operations at the device 80. Examples of such data include instructions for any application or method operating on the device 80, contact data, phonebook data, messages, pictures, video, and the like. The memory 804 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 806 provides power to the various components of the device 80. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 80.
The multimedia component 808 includes a screen between the device 80 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 808 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the device 80 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 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the device 80 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 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 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 814 includes one or more sensors for providing status assessment of various aspects of the apparatus 80. For example, the sensor assembly 814 may detect an on/off state of the device 80, a relative positioning of the components, such as a display and keypad of the device 80, the sensor assembly 814 may also detect a change in position of the device 80 or a component of the device 80, the presence or absence of user contact with the device 80, an orientation or acceleration/deceleration of the device 80, and a change in temperature of the device 80. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 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 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate communication between the apparatus 80 and other devices in a wired or wireless manner. The device 80 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 816 receives paging signals or paging related information from an external paging management system via a paging channel. In one exemplary embodiment, the communication component 816 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 apparatus 80 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 components for performing the above-described merchandise display methods on the user terminal side.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of apparatus 80 to perform the terminal-side facial cleaning method described above. 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.
The disclosed embodiments also provide a non-transitory computer readable storage medium, which when executed by a processor of the apparatus 80, enables the apparatus 80 to perform the above-described radio frequency resource allocation method, the method comprising:
when the first communication card and the second communication card are in a wireless connection state, receiving a radio frequency resource request sent by the first communication card, wherein the radio frequency resource request is used for requesting radio frequency resources for a target service;
when the priority of the target service is the same as that of the reference service currently occupying the radio frequency resource, determining the relation between a target antenna receiving the radio frequency resource request and a reference antenna connected with the first communication card;
and if the target antenna is the same as the reference antenna, the radio frequency resource is allocated to the first communication card.
In one embodiment, the method further comprises:
and if the target antenna is different from the reference antenna, returning radio frequency resource waiting information to the first communication card.
In one embodiment, the method further comprises:
comparing the priority of the target service with the priority of the reference service;
when the priority of the target service is higher than that of the reference service, the radio frequency resource is allocated to the first communication card used by the target service, and a radio frequency resource occupation prompt is sent to the second communication card used by the reference service;
and when the priority of the target service is lower than that of the reference service, returning radio frequency resource waiting information to the first communication card used by the target service.
In one embodiment, the method further comprises:
setting the priority level sequence of mobile terminal services, wherein the mobile terminal services comprise voice services, paging services, network selection services and data services, and the priority level of the mobile terminal services is reduced in sequence according to the sequence of the voice services, the paging services, the network selection services and the data services.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure should be limited by the attached claims.
Claims (10)
1. The radio frequency resource allocation method is applied to a mobile terminal comprising a first communication card and a second communication card, wherein the mobile terminal comprises a main antenna and a secondary antenna; the antenna is characterized in that the first communication card and the second communication card are respectively connected with the main antenna and the auxiliary antenna; the method comprises the following steps:
when the first communication card and the second communication card are in a wireless connection state, receiving a radio frequency resource request sent by the first communication card, wherein the radio frequency resource request is used for requesting radio frequency resources for a target service;
when the priority of the target service is the same as that of the reference service currently occupying the radio frequency resource, determining the relation between a target antenna receiving the radio frequency resource request and a reference antenna connected with the first communication card; the reference antenna connected with the first communication card is the antenna currently connected with the first communication card;
and if the target antenna is the same as the reference antenna, the radio frequency resource is allocated to the first communication card.
2. The method according to claim 1, wherein the method further comprises:
and if the target antenna is different from the reference antenna, returning radio frequency resource waiting information to the first communication card.
3. The method according to claim 1, wherein the method further comprises:
comparing the priority of the target service with the priority of the reference service;
when the priority of the target service is higher than that of the reference service, the radio frequency resource is allocated to the first communication card used by the target service, and a radio frequency resource occupation prompt is sent to the second communication card used by the reference service;
and when the priority of the target service is lower than that of the reference service, returning radio frequency resource waiting information to the first communication card used by the target service.
4. The method according to claim 1, wherein the method further comprises:
setting the priority level sequence of mobile terminal services, wherein the mobile terminal services comprise voice services, paging services, network selection services and data services, and the priority level of the mobile terminal services is reduced in sequence according to the sequence of the voice services, the paging services, the network selection services and the data services.
5. The radio frequency resource allocation device is applied to a mobile terminal comprising a first communication card and a second communication card, wherein the mobile terminal comprises a main antenna and a secondary antenna; the antenna is characterized in that the first communication card and the second communication card are respectively connected with the main antenna and the auxiliary antenna; the device comprises:
the radio frequency request receiving module is used for receiving a radio frequency resource request sent by the first communication card when the first communication card and the second communication card are in a wireless connection state, wherein the radio frequency resource request is used for requesting radio frequency resources for a target service;
the antenna relation determining module is used for determining the relation between a target antenna for receiving the radio frequency resource request and a reference antenna connected with the first communication card when the priority of the target service is the same as that of the reference service currently occupying the radio frequency resource; the reference antenna connected with the first communication card is the antenna currently connected with the first communication card;
and the first resource allocation module is used for allocating the radio frequency resource to the first communication card when the target antenna is the same as the reference antenna.
6. The apparatus of claim 5, wherein the apparatus further comprises:
and the second resource allocation module is used for returning radio frequency resource waiting information to the first communication card when the target antenna is different from the reference antenna.
7. The apparatus of claim 5, wherein the apparatus further comprises:
the priority comparison module is used for comparing the priority of the target service with the priority of the reference service;
the third resource allocation module is used for allocating the radio frequency resource to the first communication card used by the target service and sending a radio frequency resource occupation prompt to the second communication card used by the reference service when the priority of the target service is higher than that of the reference service;
and the fourth resource allocation module is used for returning radio frequency resource waiting information to the first communication card used by the target service when the priority of the target service is lower than the priority of the reference service.
8. The apparatus of claim 5, wherein the apparatus further comprises:
the priority setting module is used for setting the priority level sequence of mobile terminal services, wherein the mobile terminal services comprise voice services, paging services, network selection services and data services, and the priority level of the mobile terminal services is reduced in sequence according to the sequence of the voice services, the paging services, the network selection services and the data services.
9. A radio frequency resource allocation apparatus, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the steps of the method of any of claims 1-4.
10. A computer readable storage medium having stored thereon computer instructions, which when executed by a processor, implement the steps of the method of any of claims 1-4.
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| US11382003B2 (en) | 2018-03-27 | 2022-07-05 | Mediatek Inc. | Apparatuses and methods for coordinating communication operations associated with a plurality of subscriber identities |
| WO2021127981A1 (en) * | 2019-12-24 | 2021-07-01 | 华为技术有限公司 | Wireless communication method and wireless communication apparatus |
| CN111555825B (en) * | 2020-05-08 | 2022-10-18 | Oppo广东移动通信有限公司 | Radio frequency resource allocation method and device |
| CN113795011A (en) * | 2021-09-07 | 2021-12-14 | 上海优咔网络科技有限公司 | VoLTE calling method for Internet of vehicles |
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