CN110856195B - Configuration system and method of radio frequency assembly - Google Patents
Configuration system and method of radio frequency assembly Download PDFInfo
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- CN110856195B CN110856195B CN201911126903.3A CN201911126903A CN110856195B CN 110856195 B CN110856195 B CN 110856195B CN 201911126903 A CN201911126903 A CN 201911126903A CN 110856195 B CN110856195 B CN 110856195B
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Abstract
The invention discloses a configuration system and a configuration method of a radio frequency assembly. Wherein, the configuration system includes: the first processor is used for setting radio frequency configuration information and radio frequency scheduling information, the radio frequency configuration information is used for configuring the radio frequency assembly, and the radio frequency scheduling information is used for triggering scheduling of the radio frequency configuration information; the storage module is used for storing the radio frequency configuration information and the radio frequency scheduling information; and the second processor is used for acquiring the radio frequency configuration information from the storage module according to the radio frequency scheduling information and configuring the radio frequency component according to the radio frequency configuration information. In the invention, the first processor sets the radio frequency configuration information and the radio frequency scheduling information, the second processor acquires the radio frequency configuration information according to the radio frequency scheduling information to configure the radio frequency assembly, and the first processor and the second processor can process the work originally processed by one processor in parallel, thereby reducing the working pressure of the processors and improving the performance of the whole system.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a configuration system and method for a radio frequency component.
Background
With the continuous evolution of communication technology, signals processed by the radio frequency communication part are more and more complex, and radio frequency control needs more and more configuration information. In a common Radio Frequency component control method, Radio Frequency scheduling and Radio Frequency configuration are both completed on a baseband side processor, configuration information of a Radio Frequency component is all stored in a storage unit of a Radio Frequency Timer (RFT), and then corresponding Radio Frequency configuration information is sent out at a corresponding time point. Therefore, both the radio frequency scheduling and the radio frequency configuration are processed on the same baseband side processor, which inevitably increases the working pressure of the baseband processor, and inevitably sacrifices the system performance for the baseband processing part with high real-time requirement.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a configuration system and method for a radio frequency component, in order to overcome the defect of processing radio frequency scheduling and radio frequency configuration information on the same processor in the prior art.
The invention solves the technical problems through the following technical scheme:
a configuration system for radio frequency components, the configuration system comprising:
the first processor is used for setting radio frequency configuration information and radio frequency scheduling information, the radio frequency configuration information is used for configuring the radio frequency assembly, and the radio frequency scheduling information is used for triggering scheduling of the radio frequency configuration information;
the storage module is used for storing the radio frequency configuration information and the radio frequency scheduling information;
and the second processor is used for acquiring the radio frequency configuration information from the storage module according to the radio frequency scheduling information and configuring the radio frequency component according to the radio frequency configuration information.
Preferably, the memory module includes:
a shared memory unit, configured to allow the first processor to store the radio frequency configuration information, and allow the second processor to obtain the radio frequency configuration information;
and the RFT storage unit is used for storing the radio frequency scheduling information.
Preferably, the first processor is disposed at a baseband side, and the second processor is disposed at a radio frequency side.
Preferably, the radio frequency scheduling information includes a plurality of timing events that trigger radio frequency operations;
the radio frequency configuration information comprises a plurality of configuration sub information corresponding to the plurality of timing events, and the configuration sub information is used for configuring a radio frequency component executing radio frequency operation.
Preferably, the configuration system further comprises:
the radio frequency timer is used for generating an interrupt signal according to the timing events;
the second processor is specifically configured to obtain the configuration sub information according to the interrupt signal.
Preferably, the radio frequency component includes a radio frequency transceiver and a radio frequency front end.
Preferably, the timing events include at least one of an SPI (Serial Peripheral Interface) timing event corresponding to the rf transceiver and/or a GPO (General-purpose output Interface) timing event corresponding to the rf front end, and an MIPI (Mobile Industry Processor Interface) timing event.
A method of configuring a radio frequency component, the method comprising:
setting and storing radio frequency configuration information by using a first processor, wherein the radio frequency configuration information is used for configuring the radio frequency assembly;
setting and storing radio frequency scheduling information by using the first processor, wherein the radio frequency scheduling information is used for triggering scheduling of the radio frequency configuration information;
acquiring the radio frequency configuration information according to the radio frequency scheduling information by using a second processor;
configuring, with the second processor, the radio frequency component according to the radio frequency configuration information.
Preferably, the step of setting and storing the radio frequency configuration information by using the first processor includes:
storing the radio frequency configuration information in a shared memory unit using the first processor;
the step of setting and storing radio frequency scheduling information using the first processor comprises:
storing, with the first processor, the radio frequency scheduling information in an RFT storage unit;
the step of acquiring the radio frequency configuration information according to the radio frequency scheduling information by using the second processor comprises:
and acquiring the radio frequency configuration information from the shared memory unit by using a second processor according to the radio frequency scheduling information.
Preferably, the radio frequency scheduling information includes a plurality of timing events that trigger radio frequency operations, and the radio frequency configuration information includes a plurality of configuration sub-information corresponding to the plurality of timing events, and the configuration sub-information is used to configure a radio frequency component that executes radio frequency operations;
the step of acquiring the radio frequency configuration information from the shared memory unit according to the radio frequency scheduling information by using the second processor includes:
generating an interrupt signal according to the timing events by using a radio frequency timer;
and acquiring the configuration sub-information from the shared memory unit by utilizing the second processor according to the interrupt signal.
The positive progress effects of the invention are as follows: in the invention, the first processor sets the radio frequency configuration information and the radio frequency scheduling information, and the second processor acquires the radio frequency configuration information according to the radio frequency scheduling information to configure the radio frequency assembly, so that the first processor and the second processor can process the work originally processed by one processor in parallel, the working pressure of the processors is reduced, and the performance of the whole system is improved.
Drawings
Fig. 1 is a block diagram of a configuration system of a radio frequency component according to embodiment 1 of the present invention.
Fig. 2 is a block diagram of a configuration system of a radio frequency component according to embodiment 2 of the present invention.
Fig. 3 is a schematic diagram of a configuration system of radio frequency components according to embodiment 2 of the present invention.
Fig. 4 is a diagram illustrating a prior art configuration of radio frequency components.
Fig. 5 is a flowchart of a configuration method of a radio frequency component according to embodiment 3 of the present invention.
Fig. 6 is a flowchart of a configuration method of a radio frequency component according to embodiment 4 of the present invention.
Fig. 7 is a partial flowchart of a configuration method of a radio frequency component according to embodiment 4 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
The present embodiment provides a configuration system of a radio frequency component, and fig. 1 shows a module schematic diagram of the present embodiment. Referring to fig. 1, the configuration system of the present embodiment includes a first processor 1, a memory module 2, and a second processor 3.
Specifically, in this embodiment, the first processor 1 is configured to set radio frequency configuration information and radio frequency scheduling information, where the radio frequency configuration information is used to configure a radio frequency component, and the radio frequency scheduling information is used to trigger scheduling of the radio frequency configuration information. The first processor 1 stores the set radio frequency configuration information and the radio frequency scheduling information in the storage module 2. The second processor 3 is configured to obtain the radio frequency configuration information from the storage module 2 according to the radio frequency scheduling information, and configure the radio frequency component according to the radio frequency configuration information.
Further, in this embodiment, the first processor 1 may be located at a baseband side of a radio frequency communication system including radio frequency components, and the second processor 3 may be located at a radio frequency side of the radio frequency communication system including the radio frequency components.
In this embodiment, the first processor sets the radio frequency configuration information and the radio frequency scheduling information, and the second processor acquires the radio frequency configuration information according to the radio frequency scheduling information to configure the radio frequency component, and compared with the prior art in which all the operations are processed by the processor located on the baseband side, on the basis of realizing accurate control of the radio frequency component, this embodiment reduces the working pressure of the first processor, so that the first processor can use more resources such as time for processing other important tasks, and the first processor and the second processor can also run in parallel, thereby reducing the time for configuring the radio frequency component, and improving the performance such as real-time performance of a system including the radio frequency component.
Example 2
The present embodiment provides a configuration system of a radio frequency component on the basis of embodiment 1, and fig. 2 shows a module schematic diagram of the present embodiment. Referring to fig. 2, the storage module 2 in this embodiment includes a shared memory unit 21 and an RFT storage unit 22, and the configuration system of this embodiment further includes a radio frequency timer 4.
Specifically, in this embodiment, the first processor 1 may store the radio frequency configuration information in the shared memory unit 21, store the radio frequency scheduling information in the RFT storage unit 22, and the second processor 3 may obtain the radio frequency configuration information from the shared memory unit 21.
The radio frequency scheduling information may include a plurality of timing events that trigger a radio frequency operation, and the radio frequency configuration information may include a plurality of configuration sub information corresponding to the plurality of timing events, where the configuration sub information is used to configure a radio frequency component that executes the radio frequency operation. In this embodiment, the radio frequency component may include a radio frequency transceiver and a radio frequency front end, the plurality of timing events in the radio frequency scheduling information may specifically be a plurality of SPI timing events, and the plurality of SPI timing events in the radio frequency scheduling information may be divided into SPI timing events corresponding to the radio frequency transceiver, GPO timing events corresponding to the radio frequency front end, and MIPI timing events according to different uses.
In this embodiment, the radio frequency timer 4 is configured to generate an interrupt signal according to a plurality of timing events in the radio frequency scheduling information, the second processor 3 is specifically configured to obtain the configuration sub information from the shared memory unit 21 according to the interrupt signal, the shared memory unit 21 that the first processor 1 and the second processor 3 can access is an off-chip memory space with a size that can be defined by software, and the RFT memory unit 22 is a memory space located on a chip.
For example, the radio frequency operation of the radio frequency components that need to be configured includes 5 SPIs (SPIs)1、SPI2、……、SPI5) 2 GPO (GPO)1、GPO2) And 3 MIPIs (MIPIs)1、MIPI2、MIPI3) Fig. 3 shows a schematic diagram of configuring a radio frequency component according to this embodiment, and referring to fig. 3, the radio frequency scheduling information may include three timing events TSPI、TGPO、TMIPISpecifically, at TSPIGenerating an interrupt signal at a time point triggers configuration of 5 SPI operations, wherein the radio frequency configuration information may include configuration of SPI1、SPI2、……、SPI5At T, atGPOGenerating an interrupt signal at a time point triggers configuration of 2 GPO operations, wherein the RF configuration information may include configuration information for GPO1And GPO2At T, atMIPIGenerating an interrupt signal at a time point triggers configuration of 3 MIPI operations, wherein the radio frequency configuration information may include the configuration information for MIPI1、MIPI2And MIPI3The configuration of (2).
In practical applications, the radio frequency scheduling information in the above example may be stored in 1 RFT storage unit 22, or the radio frequency scheduling information in the above example may be stored in 3 RFT storage units 22 according to the division of the SPI, GPO, and MIPI operation types.
Whereas in the prior art, most of the radio frequency configuration information and the radio frequency scheduling information in the above example are stored in one RFT storage unit 22 according to different specific operations, fig. 4 shows a schematic diagram of configuring a radio frequency component in the prior art, and referring to fig. 4, in the above example, 10 RFT storage units 22 are needed to store configuration and scheduling information for 5 SPI operations, 2 GPO operations, and 3 MIPI operations, respectively, where the configuration information for SPI, GPO, and MIPI is sequentially transmitted in a corresponding data format at regular time.
Therefore, the configuration of the shared memory unit 21 in this embodiment can facilitate the communication between the first processor 1 and the second processor 3, and also greatly reduce the number of the RFT storage units 22, thereby greatly saving the resource occupation of the RFT storage units 22.
In addition, compared to the prior art that the radio frequency components are configured by reading and transmitting the radio frequency configuration information bit by bit from the RFT storage unit via the SPI Bus, the second processor 3 in this embodiment reads the radio frequency configuration information from the shared memory unit 21 via an AMBA (Advanced Microcontroller Bus Architecture) Bus to configure the radio frequency components very quickly.
Specifically, in the prior art, the baseband-side processor is connected to the register of the radio frequency transceiver via the SPI bus, and the configuration of the radio frequency transceiver includes execution and transmission of radio frequency configuration information, in the above example, the configuration time for 5 SPI operations is (32/15.36) × 5 ═ 10.4us (SPI clock frequency is 15.36MHz, SPI is 32-bit data), the configuration time for 2 GPO operations is 2 × 32.5 ═ 65ns (RFT timing unit is 32.5ns), the configuration time for 3 MIPI operations is (32/26) × 3 ═ 3.7us (SPI clock frequency is 26MHz, MIPI is 32-bit data), and the total used time is about 14.1 us. In practical applications, as many as several tens of registers need to be configured by using SPI, which also results in increased configuration time, time strain and power consumption.
In this embodiment, the second processor 3 is connected to the register of the rf transceiver via the CPU bus without using the SPI bus, so that the configuration of the rf transceiver can be implemented by the second processor 3 when the execution of the rf configuration information is completed, and thus, the configuration time of the rf transceiver depends on the operating speed of the second processor 3, which greatly reduces the configuration time, makes the rf scheduling more abundant, and reduces power consumption.
On the basis of embodiment 1, the storage module in this embodiment is further divided into a shared memory unit for storing the radio frequency configuration information and an RFT storage unit for storing the radio frequency scheduling information, which not only facilitates communication between the first processor and the second processor, but also greatly saves the use of the RFT storage unit, and further reduces the time for configuring the radio frequency component.
Example 3
The present embodiment provides a configuration method of a radio frequency component, and fig. 5 shows a flowchart of the present embodiment. Referring to fig. 5, the configuration method of the present embodiment includes:
s101, setting and storing radio frequency configuration information by using a first processor;
s102, setting and storing radio frequency scheduling information by using a first processor;
s103, acquiring radio frequency configuration information by using a second processor according to the radio frequency scheduling information;
and S104, configuring the radio frequency assembly by using the second processor according to the radio frequency configuration information.
In steps S101 and S102 of this embodiment, the first processor sets radio frequency configuration information and radio frequency scheduling information, where the radio frequency configuration information is used to configure a radio frequency component, and the radio frequency scheduling information is used to trigger scheduling of the radio frequency configuration information, in step S103, the second processor obtains the radio frequency configuration information according to the radio frequency scheduling information, and in step S104, the second processor configures the radio frequency component, so that accurate control over the radio frequency component is achieved, and the working pressure of the first processor is reduced, so that the first processor can use more resources such as time for processing other important tasks, and the first processor and the second processor can also run in parallel, thereby reducing the time for configuring the radio frequency component and improving the performances such as real-time performance for configuring the radio frequency component.
Example 4
In this embodiment, the radio frequency scheduling information includes a plurality of timing events that trigger a radio frequency operation, and the radio frequency configuration information includes a plurality of configuration sub information corresponding to the plurality of timing events, and the configuration sub information is used to configure the radio frequency component that executes the radio frequency operation.
Fig. 6 shows a flowchart of the present embodiment, and referring to fig. 6, step S101 specifically includes:
s1011, storing the radio frequency configuration information in a shared memory unit by utilizing the first processor;
step S102 specifically includes:
s1021, storing the radio frequency scheduling information in an RFT storage unit by using the first processor;
step S103 specifically includes:
and S1031, utilizing the second processor to obtain the radio frequency configuration information from the shared memory unit according to the radio frequency scheduling information.
Fig. 7 shows a specific flowchart of step S1031 in this embodiment, and referring to fig. 7, step S1031 in this embodiment specifically includes:
s10311, generating an interrupt signal by using a radio frequency timer according to a plurality of timing events;
and S10312, acquiring configuration sub information from the shared memory unit by using the second processor according to the interrupt signal.
On the basis of embodiment 3, in this embodiment, the radio frequency configuration information is further stored in the shared memory unit in step S1011, and the radio frequency scheduling information is further stored in the RFT storage unit in step S1012, which not only facilitates communication between the first processor and the second processor in the configuration method of this embodiment, but also greatly saves the use of the RFT storage unit, and further reduces the time for configuring the radio frequency components.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (9)
1. A configuration system for radio frequency components, the configuration system comprising:
the first processor is used for setting radio frequency configuration information and radio frequency scheduling information, the radio frequency configuration information is used for configuring the radio frequency assembly, and the radio frequency scheduling information is used for triggering scheduling of the radio frequency configuration information;
the storage module is used for storing the radio frequency configuration information and the radio frequency scheduling information;
the second processor is used for acquiring the radio frequency configuration information from the storage module according to the radio frequency scheduling information and configuring the radio frequency assembly according to the radio frequency configuration information;
the first processor is arranged on the baseband side, and the second processor is arranged on the radio frequency side.
2. The configuration system of radio frequency components according to claim 1, wherein the storage module comprises:
a shared memory unit, configured to allow the first processor to store the radio frequency configuration information, and allow the second processor to obtain the radio frequency configuration information;
and the RFT storage unit is used for storing the radio frequency scheduling information.
3. The configuration system of radio frequency components of claim 1, wherein the radio frequency scheduling information includes a number of timing events that trigger radio frequency operations;
the radio frequency configuration information comprises a plurality of configuration sub information corresponding to the plurality of timing events, and the configuration sub information is used for configuring a radio frequency component executing radio frequency operation.
4. The configuration system for radio frequency components according to claim 3, wherein the configuration system further comprises:
the radio frequency timer is used for generating an interrupt signal according to the timing events;
the second processor is specifically configured to obtain the configuration sub information according to the interrupt signal.
5. The system for configuring radio frequency components of claim 3, wherein the radio frequency components comprise a radio frequency transceiver and a radio frequency front end.
6. The configuration system for radio frequency components of claim 5, wherein the number of timing events includes at least one of SPI timing events corresponding to the radio frequency transceiver and/or GPO timing events and MIPI timing events corresponding to the radio frequency front end.
7. A method for configuring a radio frequency component, the method comprising:
setting and storing radio frequency configuration information by using a first processor, wherein the radio frequency configuration information is used for configuring the radio frequency assembly;
setting and storing radio frequency scheduling information by using the first processor, wherein the radio frequency scheduling information is used for triggering scheduling of the radio frequency configuration information;
acquiring the radio frequency configuration information according to the radio frequency scheduling information by using a second processor;
configuring, with the second processor, the radio frequency component according to the radio frequency configuration information;
the first processor is arranged on the baseband side, and the second processor is arranged on the radio frequency side.
8. The method of configuring radio frequency components of claim 7, wherein the step of setting and storing radio frequency configuration information with the first processor comprises:
storing the radio frequency configuration information in a shared memory unit using the first processor;
the step of setting and storing radio frequency scheduling information using the first processor comprises:
storing, with the first processor, the radio frequency scheduling information in an RFT storage unit;
the step of acquiring the radio frequency configuration information according to the radio frequency scheduling information by using the second processor comprises:
and acquiring the radio frequency configuration information from the shared memory unit by using the second processor according to the radio frequency scheduling information.
9. The method for configuring a radio frequency component according to claim 8, wherein the radio frequency scheduling information includes a plurality of timing events that trigger a radio frequency operation, and the radio frequency configuration information includes a plurality of configuration sub-information corresponding to the plurality of timing events, and the configuration sub-information is used for configuring a radio frequency component that performs a radio frequency operation;
the step of acquiring the radio frequency configuration information from the shared memory unit according to the radio frequency scheduling information by using the second processor includes:
generating an interrupt signal according to the timing events by using a radio frequency timer;
and acquiring the configuration sub-information from the shared memory unit by utilizing the second processor according to the interrupt signal.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188719A (en) * | 2013-02-28 | 2013-07-03 | 广州市弘宇科技有限公司 | Medium and high speed sensor network testing system |
| CN104918321A (en) * | 2015-04-24 | 2015-09-16 | 北京华力创通科技股份有限公司 | Radio-frequency transceiver processing unit and method of satellite communication |
| EP2996256A1 (en) * | 2013-06-17 | 2016-03-16 | Huawei Device Co., Ltd. | Method, device and system for controlling nfc radio frequency communication |
| CN106059618A (en) * | 2016-05-13 | 2016-10-26 | 湖南基石通信技术有限公司 | Method and apparatus for transmitting and receiving signals in radio frequency link |
| CN106788511A (en) * | 2016-12-30 | 2017-05-31 | 北京时代民芯科技有限公司 | A kind of wideband radio receiver |
| CN107071861A (en) * | 2016-12-13 | 2017-08-18 | 北京元心科技有限公司 | Method for base-station scanning and system |
| CN207993043U (en) * | 2017-11-24 | 2018-10-19 | 深圳市远望谷信息技术股份有限公司 | A kind of RFID tag read-write equipment |
| CN110463285A (en) * | 2017-03-24 | 2019-11-15 | 英特尔公司 | Wake-up signal for machine type communication and narrowband internet of things equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070009067A1 (en) * | 2005-07-08 | 2007-01-11 | Michalak Gerald P | Methods and apparatus for radio frequency interference reduction |
| US8588221B2 (en) * | 2011-10-07 | 2013-11-19 | Intel Mobile Communications GmbH | Method and interface for interfacing a radio frequency transceiver with a baseband processor |
-
2019
- 2019-11-18 CN CN201911126903.3A patent/CN110856195B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188719A (en) * | 2013-02-28 | 2013-07-03 | 广州市弘宇科技有限公司 | Medium and high speed sensor network testing system |
| EP2996256A1 (en) * | 2013-06-17 | 2016-03-16 | Huawei Device Co., Ltd. | Method, device and system for controlling nfc radio frequency communication |
| CN104918321A (en) * | 2015-04-24 | 2015-09-16 | 北京华力创通科技股份有限公司 | Radio-frequency transceiver processing unit and method of satellite communication |
| CN106059618A (en) * | 2016-05-13 | 2016-10-26 | 湖南基石通信技术有限公司 | Method and apparatus for transmitting and receiving signals in radio frequency link |
| CN107071861A (en) * | 2016-12-13 | 2017-08-18 | 北京元心科技有限公司 | Method for base-station scanning and system |
| CN106788511A (en) * | 2016-12-30 | 2017-05-31 | 北京时代民芯科技有限公司 | A kind of wideband radio receiver |
| CN110463285A (en) * | 2017-03-24 | 2019-11-15 | 英特尔公司 | Wake-up signal for machine type communication and narrowband internet of things equipment |
| CN207993043U (en) * | 2017-11-24 | 2018-10-19 | 深圳市远望谷信息技术股份有限公司 | A kind of RFID tag read-write equipment |
Non-Patent Citations (3)
| Title |
|---|
| Design and development of flexible reconfigurable SPI interface between baseband and RF subsystems for wireless radio prototyping;Hari Krishna Boyapati;《2016 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET)》;20160915;全文 * |
| 手机基带、射频芯片新技术争锋;无;《中国电子报/ 2004 年/ 07 月/ 09 日/》;20040709;全文 * |
| 面向基带处理的软件平台设计与实现;曾定立;《中国优秀硕士论文全文数据库》;20180415;全文 * |
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