CN109219068B - Baseband processing method, device and equipment and storage medium thereof - Google Patents
Baseband processing method, device and equipment and storage medium thereof Download PDFInfo
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Abstract
The invention relates to a processing method, a device and equipment of a baseband and a storage medium thereof. The processing method of the baseband comprises the steps of obtaining the baseband and a processing instruction carrying baseband parameters of the baseband; calculating a baseband resource weight value required for processing the baseband according to the baseband parameter; matching baseband processing equipment with the baseband processing capability according to the baseband resource weight value; and sending the baseband and the processing instruction to the baseband processing equipment which is successfully matched, so that the baseband processing equipment can process the baseband according to the processing instruction. The invention matches a baseband processing device with the capability of processing the baseband and sends the baseband data to the successfully matched baseband processing device for processing, thereby improving the flexibility and expansibility of the single baseband processing device.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a baseband processing method, apparatus, device, and storage medium.
Background
In the development of a mobile communication system, baseband and radio frequency verification in a large-capacity terminal scene have a great proportion in the test of the system, and the ratio of the test resources of the test to the development cost is higher.
Generally, the test equipment used in the baseband or radio frequency test of the mobile system is basically the test equipment for a certain type of test task, and has capacity limitation and high price. In order to complete the testing tasks of different base bands, the current solution is to purchase a plurality of sets of devices with different testing purposes, so that the cost for purchasing the testing devices is very high, the testing devices are often independent monomers, the resources cannot be shared, the coupling between the base band processing and the radio frequency processing is tight, and the provided external interface is single.
Because the testing capability of the existing baseband processing equipment, especially the baseband single testing equipment, is limited, for the testing of some limit conditions, more single testing equipment needs to be purchased to meet the testing requirements, and under the testing conditions, the defects of poor flexibility and expansibility of the single testing equipment are not lost.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a baseband processing method, apparatus, device and storage medium thereof to solve the technical problem that a plurality of baseband processing devices need to be purchased for different baseband processing tasks due to the poor scalability of the conventional baseband processing device.
A method for processing a baseband, the method comprising:
acquiring a baseband and a processing instruction carrying baseband parameters of the baseband;
calculating a baseband resource weight value required for processing the baseband according to the baseband parameter;
matching baseband processing equipment with the baseband processing capability according to the baseband resource weight value;
and sending the baseband and the processing instruction to the baseband processing equipment which is successfully matched, so that the baseband processing equipment can process the baseband according to the processing instruction.
An apparatus for processing a baseband, the apparatus comprising:
the data acquisition module is used for acquiring a baseband and a processing instruction carrying baseband parameters of the baseband;
a weight value calculation module for calculating a baseband resource weight value required for processing the baseband according to the baseband parameter;
and the matching module is used for matching the baseband processing equipment with the baseband processing capability according to the baseband resource weight value, sending the baseband and the processing instruction to the successfully matched baseband processing equipment, and allowing the baseband processing equipment to process the baseband according to the processing instruction.
An electronic device comprises a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the processing method of the baseband when executing the program.
A storage medium is provided to store program codes for executing the steps in the processing method of the above-described baseband.
The invention calculates the weight value of the baseband resource required by processing the baseband, matches a baseband processing device capable of processing the baseband according to the weight value, and sends the baseband and the corresponding processing instruction to the corresponding baseband processing device, so that an external interface is provided for the processing task of the baseband, the baseband data can be sent to the successfully matched baseband processing device for processing by matching a baseband processing device with the capability of processing the baseband, and the flexibility and the expansibility of the single baseband processing device are improved.
Drawings
Fig. 1 is a flowchart of a processing method of a baseband according to an embodiment of the present invention;
fig. 2 is a flowchart of a processing method of a baseband according to another embodiment of the present invention;
fig. 3 is a schematic diagram of an application scenario relationship between a home control center and a baseband processing device according to an embodiment of the present invention;
fig. 4 is a block diagram illustrating an exemplary structure of a baseband processing apparatus according to an embodiment of the present invention;
fig. 5 is an exemplary block diagram of a baseband processing device according to one embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a flowchart of a processing method of a baseband according to an embodiment of the present invention, and the processing method of the baseband according to an embodiment of the present invention is described in detail below with reference to fig. 1, and as shown in fig. 1, the processing method of the baseband includes the following steps S101, S102, S103, and S104.
S101, obtaining a baseband and a processing instruction carrying baseband parameters of the baseband.
In this step, the local end generally includes two cases according to different processing instructions:
when the processing instruction is data configuring the baseband as a narrowband physical uplink shared channel, the processing instruction further carries a first configuration parameter and data information configuring the baseband as the narrowband physical uplink shared channel according to the first configuration parameter. In this case, the local end may be a user terminal, such as a mobile phone, a Personal Computer (PC), a tablet computer, and so on, and the source of the baseband and the first configuration parameter of the baseband is automatically generated by the local end according to a system task, and is a locally generated baseband and a first configuration parameter, and at this time, the processing instruction carries the first configuration parameter;
when the processing instruction is data configuring the baseband as the narrowband physical downlink control channel, the processing instruction further carries a second configuration parameter and data information configuring the baseband as the narrowband physical downlink control channel according to the second configuration parameter, in which case the local terminal may be a server, and the baseband and the second configuration parameter of the baseband may have two sources, one of which is a local baseband and a second configuration parameter automatically generated according to a system task similar to the above case, and may also be a received baseband and a corresponding second configuration parameter sent by other devices.
The Baseband (Baseband, information source, also called as transmitting end) refers to the inherent frequency bandwidth of the original electrical signal that is sent out without modulation or spectrum shifting and conversion, and is called as a Baseband, for short.
And S102, calculating a baseband resource weight value required for processing the baseband according to the baseband parameter.
According to an example of the present embodiment, the baseband parameters include, but are not limited to, a radio system, a channel type, whether to generate baseband data or demodulate baseband data, and the like, which serve as factors for evaluating complexity of processing the baseband, so that a baseband resource weight value required for processing the baseband can be calculated according to the factors.
The specific calculation method may assign or preset a weight value to each of the above-mentioned factors, then perform mathematical calculation on the weight value of each factor, and use the calculation result as a standard for judging the weight value of the baseband resource, where the calculation method includes, but is not limited to, adding or multiplying the weight values.
And S103, matching the baseband processing equipment with the baseband processing capability according to the baseband resource weight value.
The baseband processing device may include a first baseband processing device at the home terminal, and may also include a second baseband processing device at the opposite terminal.
According to an example of this embodiment, the processing capability of the baseband processing apparatus may preset a corresponding level according to the performance of the physical hardware of the baseband processing apparatus, where the level may be a high level, a medium level, a low level, and the like, and then establish a mapping relationship between the preset level and the baseband resource weight value, for example, when the baseband resource weight value is 6, a baseband processing apparatus with medium capability is required.
According to another example of the embodiment, the processing capability of the baseband processing device may also use the available weight of the baseband processing device as a criterion. The values of the available weights include, but are not limited to, the number and performance of available multi-core CPUs (Central Processing units), the performance and number of available GPUs (Graphics Processing units), the performance and number of available DSPs (Digital Signal processors), and the like, and the available numbers and performance of each physical hardware of the baseband Processing apparatus may be preset weights according to a preset standard, and then the weights of each physical hardware are subjected to mathematical computation of adding or multiplying, and then the computation result is used as a standard for considering the Processing capability of the baseband Processing apparatus.
Further, the step S103 further includes:
and when the local end does not have the capability of processing the baseband, sending the baseband and the processing instruction to the baseband processing equipment with successful matching through Ethernet or optical fiber.
The above steps add the capability of the local terminal to process the baseband to the alternative baseband processing device, so that the local terminal can directly process the baseband when having the capability of processing the baseband, and send the baseband and the processing instruction to the second baseband processing device when not having the corresponding capability, so as to avoid unnecessary data transceiving.
According to an example of this embodiment, the step further comprises:
the first baseband processing device at the home end prestores available weights of the first baseband processing device at the home end, and also prestores available weights of a second baseband processing device at an opposite end, a third baseband processing device at the opposite end, and an Nth baseband processing device at the opposite end.
And S104, sending the baseband and the processing instruction to the successfully matched baseband processing device, so that the baseband processing device (an opposite-end second baseband processing device) processes the baseband according to the processing instruction.
According to one example of this embodiment, the baseband processing device includes, but is not limited to, a server having a plurality of computing units, a PC, or other homemade device having baseband processing capabilities.
Further, when there are two or more than two baseband processing devices successfully matched, the baseband processing device with the largest baseband resource weight value is used as a device for processing the baseband, and the baseband and the processing instruction are sent to the baseband processing device with the largest baseband resource weight value.
According to an example of this embodiment, when the processing instruction carries data information that configures the baseband as an NPUSCH (Narrowband Physical Uplink Shared Channel), the opposite end baseband processing device configures the baseband as a baseband of the Narrowband Physical Uplink Shared Channel according to the first configuration parameter; when the processing instruction carries data information configuring the baseband as an NPDCCH (Narrowband Physical Downlink Control Channel), the opposite end baseband processing device configures the baseband as a baseband of the Narrowband Physical Downlink Control Channel according to the second configuration parameter.
According to an embodiment of the present invention, a method for processing a baseband applied to a peer baseband processing device is provided, where the method includes:
receiving a baseband and a processing instruction of the baseband sent by the electronic equipment;
and processing the baseband according to the processing instruction.
Wherein, this opposite end baseband processing equipment includes:
the data receiving module is used for receiving a baseband and a processing instruction of the baseband, which are sent by the electronic equipment;
and the baseband processing module is used for processing the baseband according to the processing instruction.
In this embodiment, the weight value of the baseband resource required by the baseband processing is calculated and processed, then the baseband processing device capable of processing the baseband is matched according to the weight value, and then the baseband and the corresponding processing instruction are sent to the corresponding baseband processing device, so that an external interface is provided for the processing task of the baseband, and when the local end does not have the capability of processing the baseband, the local end can process the baseband resource by matching the baseband processing device capable of processing the baseband resource, thereby improving the flexibility and the expansibility of the single baseband processing device.
Fig. 2 is a flowchart of a processing method of a baseband according to another embodiment of the present invention, such as the processing method of the baseband shown in fig. 2, which includes the above steps S101 and S104, and the above step S102 further includes step S201:
s201, taking the result of multiplying the weight value of the preset baseband parameter as the weight value of the baseband resource.
According to an example of this embodiment, the baseband resource weight value may be determined according to the complexity of the baseband processing, and the complexity-related factors include: the method comprises the following steps Of wireless mode, Channel type, and whether to generate baseband data or demodulate the baseband data, when the wireless mode is NB-IOT (Narrow Band Internet Of Things), the Channel type is NPUSCH (Narrow Band Physical Uplink Shared Channel), the calculation type is generated data, and the defined or preset NB-IOT weight factor is 1, NPUSCH weight factor is 2, and the generated data weight factor is 2, the product Of the required baseband resource weight value and the required baseband resource weight value is 4, which indicates that the baseband resource weight value is 4.
The step S103 further includes steps S202 and S203:
s202, acquiring available weights which are pre-stored and represent the processing capacity of the baseband processing equipment.
Each baseband processing device is endowed with a certain weight when being initialized, when the baseband processing device processes a baseband task according to a processing instruction, the available weight of the baseband processing device is reduced, the local terminal acquires the available weight of the baseband processing device at the opposite terminal in real time, and if the available weight of the baseband processing device is greater than the calculated baseband resource weight, the baseband processing device is considered to be selected to execute the processing instruction of the baseband.
S203, acquiring the corresponding baseband processing device according to the mapping relation between the preset baseband resource weight value and the available weight value of the baseband processing device, and taking the acquired baseband processing device as the successfully matched baseband processing device.
According to another example of this embodiment, when there are two or more baseband processing devices successfully matched, the baseband processing device with the largest available weight is used as the device that successfully matches and processes the baseband, and the baseband and the processing instruction are sent to the baseband processing device with the largest available weight. According to a usage scenario of this example, for example, a baseband resource weighted value required for processing the baseband is 4 according to the baseband parameter, a local end stores baseband processing devices with available weights of 1, 2, 3, 4, 6, and 7, and according to a preset mapping relationship, a baseband with a baseband resource weighted value of 4 needs to be processed by at least a baseband processing device with a weight of 4, that is, the mapping relationship is 4-mapped, 6, or 7, in this case, a baseband processing device with an available weight of 7 may be selected, the device is used as a successfully matched baseband processing device, and a baseband and the processing instruction are sent to the baseband processing device, so that the baseband processing device processes the baseband according to the processing instruction.
Fig. 3 is a schematic diagram of an application scenario relationship between a local control center and a baseband processing device according to an embodiment of the present invention, and as shown in fig. 3, according to an application scenario of this embodiment, the processing method of a baseband is applied to the local control center and an opposite end baseband processing device, which is a baseband resource node described below.
The control center: for receiving a user's baseband processing task request and configuration, comprising: a radio system configuration, a parameter configuration required for baseband processing, and more specifically, a baseband processing configuration parameter may be a parameter for performing baseband data generation or for demodulating baseband data. Meanwhile, the control center is also responsible for primary scheduling of baseband computing resources of the device, wherein the primary scheduling refers to that the control center allocates proper baseband resource nodes for baseband processing tasks.
And a baseband resource node: the system is composed of a baseband control unit and a plurality of baseband computing resource pools. The baseband resource node structure is shown in fig. 3.
A baseband control unit: fig. 4 is a block diagram illustrating an exemplary structure of a baseband processing apparatus according to an embodiment of the present invention, for example, a baseband control unit of the baseband processing apparatus in fig. 4 is configured to monitor a usage status of a baseband computing resource in a baseband computing resource pool, report the usage status of the baseband computing resource to a control center, and provide a first-level scheduling basis for the control center. The base band control unit is responsible for secondary scheduling of base band computing resources, receives base band processing tasks of the control center and distributes the base band computing units according to computing resource requirements of the tasks, and the base band control unit distributes one or more base band computing units to the base band processing tasks to complete the base band processing tasks. The baseband control unit is also responsible for configuring the baseband processing task according to the relevant parameters of the baseband processing task, loading the relevant algorithm library and activating the algorithm library.
Baseband computing resource pool: the baseband computing resource pool can be an array of m x n baseband computing units, each computing unit can independently complete baseband data processing, and one or more baseband processing units complete a baseband processing task. The baseband processing unit of the system is based on a general computing platform (a multi-core CPU or a GPU for general computing, and the like), and under the condition allowed by physical equipment supported by a baseband computing resource pool, the baseband computing unit can be added conveniently to expand a computing unit array, so that the processing capacity of the baseband computing resource pool is improved, and the elastic expansion of the baseband computing resources is realized. Functionally, the baseband computing unit completes baseband processing of various wireless systems according to the loaded baseband algorithm. The baseband processing device provided by the invention is used as a baseband data generating device, a baseband computing unit completes the generation of baseband data according to configured parameters, and the generated baseband data can be sent to baseband data transceiving equipment through Ethernet or optical fiber; the baseband processing device provided by the invention is used as a baseband data demodulation device, the baseband data unit demodulates and analyzes baseband data according to configured parameters, and pushes a demodulation result to the control center, and a user checks the demodulation and analysis result through the control center. The data sources analyzed come from two approaches: one is that the baseband data transceiver sends the data to be demodulated to the baseband computing center through Ethernet or optical port, and the other is that the user picks up the data file to be analyzed and transmits it to the computing unit through the control center.
By adding resource nodes in the control center of the device, new baseband resource nodes can be added in a baseband resource node scheduling pool of the control center. And deleting the baseband resource nodes by the control center of the device and moving the baseband resource nodes out of the baseband resource node scheduling pool. The baseband resource nodes are connected to the control center through a high-speed Ethernet. The user of the device accesses the control center through the high-speed Ethernet, thereby achieving the purpose of sharing the baseband resources and ensuring that the use of the baseband processing device is not limited by time and regions.
The application of a processing method of a baseband according to the present embodiment includes the following steps 1 to 6.
1. When the device is initialized, the available baseband resource nodes of the device are monitored. Each baseband resource node reports the available computing resource of the node to the control center, and the control center accesses the baseband resource node to the baseband resource node pool.
2. The user of the device accesses the device through the Ethernet and submits the parameters of the baseband processing task to the control center, and the related parameters of the baseband processing task comprise: wireless system, operating mode, channel type, channel parameters, etc. If the baseband data is analyzed, the user of the device needs to upload the baseband data to be analyzed to the control center.
3. And the control center calculates a baseband resource weight value required by the baseband processing task according to the baseband processing task configuration, selects an available baseband resource node from the baseband resource node pool, and pushes the relevant parameters of the baseband processing task to the baseband resource node. The baseband processing tasks may need to be jointly completed by multiple baseband resource nodes.
4. The configuration parameters of the baseband processing tasks are processed and decomposed by the baseband control unit of each baseband resource node.
5. And the baseband control unit starts secondary scheduling of the baseband computing resources according to the received baseband processing task configuration parameters. The base band control unit calculates the required base band calculation resource weight according to the base band processing task configuration parameters, searches a proper base band calculation unit in the base band resource pool, distributes the base band processing task to the base band calculation unit for completion, and adjusts the available base band resource weight of the base band resource node.
6. And the baseband control unit loads a wireless system algorithm library for the selected baseband computing unit, and the baseband computing unit starts a baseband processing task according to the baseband processing task configuration.
According to another usage scenario of the baseband processing method of this embodiment, the process of generating baseband data of NPUSCH as NB-IOT physical uplink shared channel includes the following steps (1) to (5):
(1) the device user accesses the device through the Ethernet, and configures the NPUSCH baseband data generation task parameters to the control center, wherein the parameters to be configured are as follows:
wireless system: NB-IOT;
the working mode is as follows: generating data;
channel type: NPUSCH;
channel parameters: cell Identity, RNTI (Radio Network Temporary Identity) of each UE (user equipment), NPUSCH format, MCS (Modulation and Coding Scheme) parameter, repetition parameter, RU (Resource Unit) parameter, RV (Redundancy Version), DMRS (Demodulation Reference Signal, for relative Demodulation of PUSCH and PUCCH channels in LTE), Cyclic shift (Cyclic shift).
(2) And the control center generates configuration parameters of tasks according to the NPUSCH data, calculates the required baseband resource weight value, performs primary scheduling in a baseband resource node pool, selects available baseband resource nodes and pushes the NPUSCH configuration parameters to the baseband resource nodes.
(3) And the baseband control unit generates task configuration parameters according to the received NPUSCH data to start secondary scheduling of baseband computing resources. The base band control unit calculates the required base band calculation resource weight according to the NPUSCH data generation task configuration parameters, searches a proper base band calculation unit in the base band resource pool, distributes the base band processing task to the base band calculation unit for completion, and adjusts the available base band resource weight of the base band resource node.
(4) And the baseband control unit loads an NB-IOT type algorithm library for the selected baseband calculation unit, and the baseband calculation unit starts NPUSCH data generation according to the configuration parameters.
(5) And the baseband computing unit transmits the generated NPUSCH baseband data to the baseband data transceiving equipment through Ethernet or optical fiber.
According to another usage scenario of the baseband processing method of this embodiment, the procedure of demodulating the baseband data from the baseband data transceiver device as the NB-IOT physical downlink control channel NPDCCH baseband data demodulation apparatus includes steps 1) to 6).
1) The device user accesses the device through the Ethernet and configures the demodulation parameters of the NPDCCH baseband data to the control center, and the parameters required to be configured are as follows:
wireless system: NB-IOT;
the working mode is as follows: data demodulation;
channel type: NPDCCH (narrow band Physical Downlink Control Channel);
channel parameters: and (4) cell identification.
2) And the control center calculates a required baseband resource weight value according to the configuration parameters of the NPDCCH demodulation task, performs primary scheduling in the baseband resource node pool, selects available baseband resource nodes, and pushes the NPDCCH configuration parameters to the baseband resource nodes.
3) And the baseband control unit starts secondary scheduling of baseband computing resources according to the received NPDCCH data demodulation task configuration parameters. The base band control unit calculates the required base band calculation resource weight according to the NPDCCH data demodulation task configuration parameters, searches a proper base band calculation unit in the base band resource pool, distributes the base band processing task to the base band calculation unit to complete, and adjusts the available base band resource weight of the base band resource node.
4) And the baseband control unit loads an NB-IOT type algorithm library for the selected baseband calculation unit, and the baseband calculation unit starts NPDCCH data demodulation according to the configuration parameters.
5) And the baseband computing unit receives the baseband data from the baseband receiving device.
6) And the baseband computing unit demodulates the baseband data received from the baseband transceiver and feeds back the demodulation result to the control center through the baseband control unit.
In the embodiment, a large number of baseband computing units and a parallel computing technology are adopted to process terminal baseband signals, even a large number of baseband processing of terminal signals, the embodiment can allocate the baseband processing units as required to realize resource sharing, not only can finish generation and loading of uplink baseband data of a mobile system terminal, but also can finish demodulation of downlink baseband data of the mobile system terminal, and improve the utilization rate of resources.
Fig. 5 is a block diagram illustrating an exemplary structure of a baseband processing apparatus according to an embodiment of the present invention, and the baseband processing apparatus 10 according to an embodiment of the present invention is described in detail below with reference to fig. 5, and as shown in fig. 5, the baseband processing apparatus includes:
a data obtaining module 11, configured to obtain a baseband and a processing instruction carrying baseband parameters of the baseband;
a weight calculation module 12, configured to calculate a weight value of a baseband resource required for processing the baseband according to the baseband parameter;
and a matching module 13, configured to match, according to the baseband resource weight value, a baseband processing device capable of processing the baseband, where the baseband and the processing instruction are sent to the successfully matched baseband processing device, so that the baseband processing device processes the baseband according to the processing instruction.
According to an example of this embodiment, the data obtaining module is an input end of an encoder of the electronic device applying the baseband processing method, and the weight calculating module and the matching module correspond to a central processing unit of the electronic device.
According to another example of this embodiment, the processing instruction further carries a first configuration parameter and data information for configuring the baseband as a narrowband physical uplink shared channel according to the first configuration parameter.
According to another example of this embodiment, the processing instruction further carries a second configuration parameter and data information for configuring the baseband as the narrowband physical downlink control channel according to the second configuration parameter.
According to an example of this embodiment, the matching module 14 is further configured to: and when the local end does not have the capability of processing the baseband, sending the baseband and the processing instruction to the baseband processing equipment with successful matching through Ethernet or optical fiber.
According to an example of this embodiment, the weight calculation module 12 is further configured to take a result of multiplying a weight value of a preset baseband parameter as the baseband resource weight value; the matching module 13 includes:
an available weight value obtaining unit, configured to obtain a pre-stored available weight value representing processing capability of the baseband processing device;
and the mapping unit is used for acquiring the corresponding baseband processing equipment according to the mapping relation between the preset baseband resource weight value and the available weight value of the baseband processing equipment, and taking the acquired baseband processing equipment as the successfully matched baseband processing equipment.
According to another example of this embodiment, the mapping unit is further configured to, when the baseband processing apparatuses obtained according to the mapping relationship include more than two baseband processing apparatuses, take the baseband processing apparatus with the highest available weight value as the baseband processing apparatus with which matching is successful.
According to an embodiment of the present invention, an electronic device is provided, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the processing method of the baseband as described above when executing the program.
According to another embodiment of the present invention, there is provided a storage medium configured to store program codes for executing the following steps in the processing method of the baseband:
acquiring a baseband and a processing instruction carrying baseband parameters of the baseband;
calculating a baseband resource weight value required for processing the baseband according to the baseband parameter;
matching baseband processing equipment with the baseband processing capability according to the baseband resource weight value;
and sending the baseband and the processing instruction to the baseband processing equipment which is successfully matched, so that the baseband processing equipment can process the baseband according to the processing instruction.
Further, the processing instruction also carries a first configuration parameter and data information for configuring the baseband into a narrowband physical uplink shared channel according to the first configuration parameter.
Further, the processing instruction also carries a second configuration parameter and data information for configuring the baseband as a narrowband physical downlink control channel according to the second configuration parameter.
According to an example of the present embodiment, the storage medium further stores program code for:
and when the local end does not have the capability of processing the baseband, sending the baseband and the processing instruction to the baseband processing equipment with successful matching through Ethernet or optical fiber.
Optionally, the step of matching the baseband processing device having the capability of processing the baseband according to the baseband resource weight value includes:
taking the result of multiplying the weight value of the preset baseband parameter as the weight value of the baseband resource;
acquiring a pre-stored available weight representing the processing capacity of the baseband processing equipment;
and acquiring the corresponding baseband processing equipment according to the mapping relation between the preset baseband resource weight value and the available weight value of the baseband processing equipment, and taking the acquired baseband processing equipment as the successfully matched baseband processing equipment.
The implementation processes the baseband resource weight value required by the baseband through calculation, matches a baseband processing device capable of processing the baseband according to the weight value, and sends the baseband and the corresponding processing instruction to the corresponding baseband processing device, so that an external interface is provided for the processing task of the baseband, and when the local end does not have the capability of processing the baseband, the processing can be performed by matching a baseband processing device capable of processing the baseband, and the flexibility and the expansibility of the single baseband processing device are improved.
It will be understood by those skilled in the art that all or part of the processes in the methods of the embodiments described above may be implemented by hardware related to instructions of a computer program, which may be stored in a computer readable storage medium, for example, in the storage medium of a computer system, and executed by at least one processor in the computer system, so as to implement the processes of the embodiments including the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for processing a baseband, the method comprising:
acquiring a baseband and a processing instruction carrying baseband parameters of the baseband; the processing instruction comprises data configuring the baseband into a narrow-band physical uplink shared channel or data configuring the baseband into a narrow-band physical downlink control channel;
calculating a baseband resource weight value required for processing the baseband according to the baseband parameter;
matching baseband processing equipment with the baseband processing capability according to the baseband resource weight value;
and sending the baseband and the processing instruction to the baseband processing equipment which is successfully matched, so that the baseband processing equipment can process the baseband according to the processing instruction.
2. The method according to claim 1, wherein when the processing instruction is data configuring the baseband as the narrowband physical uplink shared channel, the processing instruction further carries a first configuration parameter and data information configuring the baseband as the narrowband physical uplink shared channel according to the first configuration parameter.
3. The method according to claim 1, wherein when the processing instruction is data for configuring the baseband as the narrowband physical downlink control channel, the processing instruction further carries a second configuration parameter and data information for configuring the baseband as the narrowband physical downlink control channel according to the second configuration parameter.
4. The method of any of claims 1 to 3, wherein the step of matching a baseband processing device having the capability to process the baseband according to the baseband resource weight value comprises:
taking the result of multiplying the weight value of the preset baseband parameter as the weight value of the baseband resource;
acquiring a pre-stored available weight representing the processing capacity of the baseband processing equipment;
and acquiring the corresponding baseband processing equipment according to the mapping relation between the preset baseband resource weight value and the available weight value of the baseband processing equipment, and taking the acquired baseband processing equipment as the successfully matched baseband processing equipment.
5. The method of claim 4, further comprising:
and when more than two baseband processing devices are obtained according to the mapping relation, the baseband processing device with the highest available weight value is used as the baseband processing device which is successfully matched.
6. An apparatus for processing a baseband, the apparatus comprising:
the data acquisition module is used for acquiring a baseband and a processing instruction carrying baseband parameters of the baseband; the processing instruction comprises data configuring the baseband into a narrow-band physical uplink shared channel or data configuring the baseband into a narrow-band physical downlink control channel;
a weight value calculation module for calculating a baseband resource weight value required for processing the baseband according to the baseband parameter;
and the matching module is used for matching the baseband processing equipment with the baseband processing capacity according to the baseband resource weight value, sending the baseband and the processing instruction to the successfully matched baseband processing equipment, and allowing the baseband processing equipment to process the baseband according to the processing instruction.
7. The apparatus of claim 6, wherein the matching module is further configured to: and when the local end does not have the capability of processing the baseband, sending the baseband and the processing instruction to the baseband processing equipment which is successfully matched through Ethernet or optical fiber.
8. The apparatus according to claim 6 or 7, wherein the weight calculation module is further configured to take a result of a multiplication operation performed on a weight value of a preset baseband parameter as the baseband resource weight value; the matching module includes:
an available weight value obtaining unit, configured to obtain a pre-stored available weight value representing processing capability of the baseband processing device;
and the mapping unit is used for acquiring the corresponding baseband processing equipment according to the mapping relation between the preset baseband resource weight value and the available weight value of the baseband processing equipment, and taking the acquired baseband processing equipment as the successfully matched baseband processing equipment.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the processing method of the baseband according to any one of claims 1 to 5 when executing the program.
10. A storage medium characterized by storing a computer program that causes a computer to execute the processing method of a baseband according to any one of claims 1 to 5.
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| CN101360311A (en) * | 2007-07-30 | 2009-02-04 | 大唐移动通信设备有限公司 | Test maintaining system and method |
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