WO2019228411A1 - Method, apparatus, and device for allocating multi-channel pon bandwidth - Google Patents
Method, apparatus, and device for allocating multi-channel pon bandwidth Download PDFInfo
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- WO2019228411A1 WO2019228411A1 PCT/CN2019/089063 CN2019089063W WO2019228411A1 WO 2019228411 A1 WO2019228411 A1 WO 2019228411A1 CN 2019089063 W CN2019089063 W CN 2019089063W WO 2019228411 A1 WO2019228411 A1 WO 2019228411A1
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- onu
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
Definitions
- the present invention relates to the technical field of passive optical networks (PONs), and in particular, to a method, an apparatus, and a device for allocating multi-channel PON bandwidth.
- PONs passive optical networks
- PON is a point-to-multipoint optical access technology.
- Figure 1 shows the network architecture of PON access.
- Optical Line Terminal ONT
- ONT Optical Network Terminal
- ONU Optical Network Unit
- ODN optical Distribution Network
- embodiments of the present invention are expected to provide a multi-channel PON bandwidth allocation method, device, and device, so as to effectively manage the bandwidth of each channel, simplify the bandwidth upgrade process, and improve work efficiency.
- the present invention provides a multi-channel PON bandwidth allocation method.
- the method includes: configuring a bandwidth required for an ONU upgrade of an optical network unit; and determining that the remaining bandwidth of the current channel does not satisfy the bandwidth required for the upgrade. Determining the target channel of the ONU according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; allocating the bandwidth required for the upgrade on the target channel, and The current bandwidth is reserved on the current channel; and when it is detected that the ONU is online on the target channel, the target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
- the present invention provides a multi-channel passive optical network PON bandwidth allocation device, the device includes: a configuration module configured to configure an optical network unit ONU upgrade bandwidth required; a determination module configured to determine a current When the remaining bandwidth of the channel does not satisfy the bandwidth required for the upgrade, a target channel of the ONU is determined according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; an allocation module, Allocate the bandwidth required for the upgrade on the target channel, and reserve the current bandwidth on the current channel; and a reserve module for retaining the ONU when it detects that the ONU is online on the target channel And occupying the target channel, and releasing the current channel occupied by the ONU.
- the present invention provides a multi-channel passive optical network PON bandwidth distribution device.
- the device includes: an interface, a bus, a memory, and a processor.
- the interface, the memory, and the processor pass through the processor.
- the bus is connected, the memory is used to store the executable program, and the processor is configured to run the executable program to implement the following steps: configure the bandwidth required for the ONU upgrade of the optical network unit; determine that the remaining bandwidth of the current channel is not When the bandwidth required for the upgrade is satisfied, a target channel of the ONU is determined according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; the target channel is allocated the Upgrade the required bandwidth and reserve the current bandwidth on the current channel; and when it is detected that the ONU goes online on the target channel, retain the target channel occupied by the ONU and release all resources occupied by the ONU The current channel is described.
- the multi-channel PON bandwidth allocation method, device, and device provided by the embodiments of the present invention configure the bandwidth required by the ONU for upgrading; when it is determined that the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade, the ONU is determined according to a preset rule The target channel is allocated on the target channel, and the current bandwidth is reserved on the current channel. When the ONU is detected to be online, the target channel occupied by the ONU is retained and the current channel occupied by the ONU is released. Solution: In the case of using multi-channel PON, when the user bandwidth is upgraded, the operator can change the user bandwidth configuration and switch the ONU to a channel that meets the conditions. There is no need to reconfigure and issue a new bandwidth configuration, which can efficiently manage each bandwidth. The bandwidth of the channel simplifies the bandwidth upgrade process and improves work efficiency.
- Figure 1 is a network architecture diagram of PON access
- Embodiment 1 of a multi-channel PON bandwidth allocation method according to the present invention
- Embodiment 3 is a flowchart of Embodiment 2 of a multi-channel PON bandwidth allocation method according to the present invention.
- FIG. 4 is a schematic structural diagram of an embodiment of a multi-channel PON bandwidth allocation device according to the present invention.
- FIG. 5 is a schematic structural diagram of an embodiment of a multi-channel PON bandwidth distribution device according to the present invention.
- FIG. 2 is a flowchart of a first embodiment of a multi-channel PON bandwidth allocation method according to the present invention.
- the multi-channel PON bandwidth allocation method provided by the embodiment of the present invention can be applied to a multi-channel PON bandwidth allocation device (hereinafter For short (device), the method may include the following steps.
- Step 201 Configure the bandwidth required for the ONU upgrade.
- the device configures the bandwidth required for the upgrade by the user-side ONU; for example, the current user uses a bandwidth of 20 megabytes (M), and after receiving the upgrade instruction, configures the current user's bandwidth to 50 megabytes and upgrades from 20 megabytes to 50 megabytes ( M).
- M 20 megabytes
- Step 202 When it is determined that the remaining bandwidth of the current channel does not satisfy the bandwidth required for the upgrade, a target channel of the ONU is determined according to a preset rule.
- the device After the device configures the bandwidth required by the user-side ONU for upgrade, it will determine whether the remaining bandwidth of the current channel being used by the user meets the bandwidth required for the upgrade. If it is determined that the remaining bandwidth of the current channel being used meets the bandwidth required for the upgrade , Directly upgrade to the required bandwidth on the current channel; if it is determined that the remaining bandwidth of the current channel used does not meet the bandwidth required for the upgrade, a target channel of the ONU is determined according to a preset rule, and the target channel is used for After the bandwidth required for the upgrade is provided, a service is provided to the user-side ONU, where the remaining bandwidth of the target channel meets the bandwidth required for the upgrade.
- the preset rules include, but are not limited to, a rule that randomly selects a channel whose remaining bandwidth meets the bandwidth required for the upgrade among other channels where the current channel shares the same port, or, among other channels where the current channel shares the same port, Select the rule of the channel whose remaining bandwidth meets the bandwidth required for the upgrade and whose remaining bandwidth is closest to the bandwidth required for the upgrade, or, among other channels where the current channel shares the same port, select the remaining bandwidth that meets the required bandwidth for the upgrade, and Rules for channels with remaining bandwidth that is closest to the bandwidth required for the upgrade, etc.
- preset rules are examples, and specific preset rules can be set and set according to actual needs, and are not limited here.
- Step 203 Allocate the bandwidth required for the upgrade on the target channel, and reserve the current bandwidth on the current channel.
- the device After determining the target channel of the user-side ONU, the device allocates the bandwidth required for the upgrade to the ONU on the target channel, and reserves the current bandwidth on the current channel in use, that is, the device allocates the upgraded new bandwidth to the user-side ONU. At the same time, the bandwidth allocation of the original channel is retained, forming a dual channel state.
- the device allocates a bandwidth of 50 megabytes (M) to the ONU on the target channel, and reserves the current 20 megabytes (M) of bandwidth on the current channel in use, forming 50 megabytes (M) and 20 mega (M) dual channel bandwidth.
- M 50 megabytes
- M 20 megabytes
- Step 204 When it is detected that the ONU is online on the target channel, the target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
- the ONU selects the target channel to go online according to the switching instruction; when the device detects that the user-side ONU is online on the target channel (that is, the ONU on the user side can work normally on the target channel) , Retain the target channel occupied by the ONU, and release the current channel occupied by the ONU, so that the ONU provides network services to the user on the target channel (new channel), and completes the purpose of upgrading the user-side bandwidth.
- the multi-channel PON bandwidth allocation method configures the bandwidth required for the ONU to upgrade; when it is determined that the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade, the target channel of the ONU is determined according to a preset rule; Allocate the bandwidth required for the upgrade on the target channel and reserve the current bandwidth on the current channel; when the ONU is detected to go online, the target channel occupied by the ONU is retained and the current channel occupied by the ONU is released; using this solution, it is in use
- the operator can change the user bandwidth configuration and switch the ONU to a channel that meets the conditions. There is no need to reconfigure and issue a new bandwidth configuration, which can efficiently manage the bandwidth of each channel. Simplify the bandwidth upgrade process and improve work efficiency.
- FIG. 3 is a flowchart of a second embodiment of a multi-channel PON bandwidth allocation method according to the present invention.
- the multi-channel PON bandwidth allocation device is an OLT with a multi-channel function.
- the method can It includes the following steps.
- Step 301 Establish a bandwidth template required for ONU upgrade.
- the OLT establishes the bandwidth template required for the user-side ONU upgrade.
- Step 302 Configure the bandwidth required for the ONU upgrade according to the bandwidth template required for the ONU upgrade.
- the OLT configures the bandwidth required for the ONU upgrade according to the bandwidth template required for the user-side ONU upgrade, binds the OUN to be upgraded to the bandwidth template, and completes the update of the ONU bandwidth configuration.
- Step 303 Determine whether the remaining bandwidth of the current channel meets the bandwidth required for the upgrade.
- the OLT determines whether the remaining bandwidth of the current channel on the user side meets the bandwidth required for the upgrade. When it is determined that the remaining bandwidth of the current channel meets the bandwidth required for the upgrade, step 304 is performed; when it is determined that the remaining bandwidth of the current channel does not meet the upgrade When the required bandwidth is reached, step 305 is performed.
- Step 304 Allocate the bandwidth required for the upgrade on the current channel.
- the OLT allocates the bandwidth required for the upgrade to the user-side ONU on the current channel.
- Step 305 Obtain the remaining bandwidths corresponding to the other channels sharing the same port with the current channel.
- the OLT determines that the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade, it searches for the remaining bandwidth of other channels, that is, the OLT obtains the remaining bandwidth corresponding to the other channels that share the same port with the current channel.
- Step 306 Sort the remaining bandwidth capacity corresponding to the other channels in ascending order to obtain a comparison queue.
- the OLT sorts the remaining bandwidths corresponding to the other channels in ascending order to obtain a comparison queue.
- the comparison queue stores each of the remaining bandwidths. aisle.
- Step 307 Compare the bandwidth required for the upgrade with each remaining bandwidth in the comparison queue in order from the smallest to the largest capacity until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade.
- the OLT compares the bandwidth required for the upgrade with each remaining bandwidth in the comparison queue in order from small to large, that is, one by one until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade. until.
- a channel whose remaining bandwidth is greater than the bandwidth required for the upgrade and which is closest to the bandwidth required for the upgrade is selected as the channel that matches the comparison conditions; this way, the bandwidth resources of the channel can be managed more efficiently.
- Step 308 Determine the channel corresponding to the remaining bandwidth that meets the comparison conditions as the target channel.
- the OLT determines the channel corresponding to the remaining bandwidth meeting the comparison condition in step 307 as the target channel.
- Step 309 Allocate the bandwidth required for the upgrade on the target channel, and reserve the current bandwidth on the current channel.
- the OLT After the OLT determines the target channel of the ONU on the user side, it allocates the bandwidth required for the upgrade to the ONU on the target channel, and reserves the current bandwidth on the current channel in use, that is, the OLT allocates the new channel to the user-side ONU after the upgrade.
- the bandwidth also retains the allocation of the original channel bandwidth, forming a dual-channel state.
- Step 310 Check whether the ONU is online on the target channel.
- the ONU After the user-side staff changes the user-side ONU, the ONU sets authentication information (such as an authentication password) for the ONU through manual input or remote networking, and then powers on the ONU to bring it online.
- authentication information such as an authentication password
- the OLT After the OLT has allocated dual channels to the ONU on the user side, it detects whether the ONU is online on the target channel. When it is detected that the ONU is not online on the target channel, it executes step 311; when it detects that the ONU is online on the target channel, it executes step 312. .
- Step 311 Keep the target channel and the current channel.
- the OLT When the ONU fails to go online on the target channel, the OLT retains the target channel and the current channel and maintains the dual channel state. At this time, the original ONU on the user side can be replaced and the current channel will be used to continue to provide network services. , Can still continue to provide network services for the user side to ensure service quality.
- Step 312 The target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
- the OLT detects that the ONU on the user side is online on the target channel, it means that the ONU on the user side can work normally on the target channel, retain the target channel occupied by the ONU, and release the current channel occupied by the ONU, so that the ONU is on the target channel.
- (New channel) Provides network services for users and completes the purpose of upgrading user-side bandwidth.
- the multi-channel PON bandwidth allocation method provided in the embodiment of the present invention establishes a bandwidth template required for ONU upgrade by establishing a bandwidth template required for ONU upgrade; configures the bandwidth required for ONU upgrade according to the bandwidth template required for ONU upgrade; and determines whether the remaining bandwidth of the current channel meets the upgrade requirements.
- the bandwidth required for the upgrade is allocated on the current channel; when it is determined that the remaining bandwidth of the current channel does not meet the required bandwidth for the upgrade, obtain and The current channel shares the remaining bandwidth corresponding to the other channels of the same port; the capacity of the remaining channels corresponding to the other channels is sorted in ascending order to obtain the comparison queue; the bandwidth required for the upgrade is compared with each remaining bandwidth in the comparison queue Compare in order from small to large until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade; determine the channel corresponding to the remaining bandwidth that meets the comparison conditions as the target channel; allocate the upgrade on the target channel The required bandwidth, and reserve the current bandwidth on the current channel; detect the ONU Whether to go online on the target channel; when detecting that the ONU is not online, keep the target channel and the current channel; when detecting that the ONU is online, keep the target channel occupied by the ONU and release the current channel occupied by the ONU; adopt
- a scenario embodiment is further used as an example for illustration.
- the process for the OLT to configure the bandwidth for the ONU is as follows:
- the bandwidth required for user upgrade is a
- the remaining bandwidth of the GPON channel is b
- the remaining bandwidth of the XGPON channel is c
- the bandwidth before the user upgrade is d
- the user's upgraded bandwidth is e
- the OLT determines a> b, it determines that the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade. At this time, the remaining bandwidth of the XGPON channel that shares the same port with the GPON channel in the multi-channel PON will be obtained.
- the remaining bandwidth c is greater than the bandwidth a required for the upgrade, and the XGPON channel is determined as the target channel of the ONU; the OLT allocates the bandwidth a required for the upgrade on the XGPON channel, and reserves the current bandwidth d before the upgrade on the GPON, that is, the ONU is maintained.
- the channels are dual-channel.
- the process for the OLT to switch channels for the ONU is as follows.
- the OLT determines that the ONU maintains the same GPON type and continues to provide ONU with upgraded bandwidth network services on the GPON channel.
- the OLT When the user-side ONU is powered on and online, if the OLT determines that a> b, the OLT needs to switch the ONU to the target channel. At this time, since the channel of the ONU is in a dual-channel state, that is, the bandwidth of the GPON channel and the XGPON channel is occupied simultaneously. Therefore, the OLT needs to change the ONU to the XGPON type, change the ONU authentication information, and when the ONU is identified on the XGPON channel, the OLT uses the XGPON channel to provide the ONU with the upgraded bandwidth network services and release the occupied GPON channel for Used by other users to improve bandwidth utilization.
- the staff can switch the ONU back to the previous GPON type and continue to use the previous GPON channel to provide network services to the user.
- the upgrade fails, it will not affect the user's use and try to reduce Impact of small upgrade failures.
- FIG. 4 is a schematic structural diagram of an embodiment of a multi-channel PON bandwidth allocation device according to the present invention.
- a multi-channel PON bandwidth allocation device 04 according to an embodiment of the present invention includes a configuration module 41 for configuring an optical network.
- a bandwidth required for the unit ONU to upgrade is configured to determine a target channel of the ONU according to a preset rule when the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade, wherein the target The remaining bandwidth of the channel meets the bandwidth required for the upgrade; an allocation module 43 is configured to allocate the bandwidth required for the upgrade on the target channel and reserve the current bandwidth on the current channel; a reserve module 44 is used When it is detected that the ONU goes online on the target channel, the target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
- the determination module 42 is further configured to determine whether the remaining bandwidth of the current channel meets the bandwidth required for the upgrade; the determination module 42 is further configured to determine that the remaining bandwidth of the current channel meets the upgrade When the required bandwidth, the bandwidth required for the upgrade is allocated on the current channel.
- the reservation module 44 is further configured to detect whether the ONU is online on the target channel; the reservation module 44 is further configured to retain the target when it is detected that the ONU is not online on the target channel Channel and said current channel.
- the apparatus further includes: a establishing module 45 configured to establish a bandwidth template required for the ONU upgrade; and a configuration module 41 specifically configured to configure the ONU upgrade according to the bandwidth template required for the ONU upgrade Required bandwidth.
- the determining module 42 is configured to obtain the remaining bandwidths corresponding to the other channels sharing the same port with the current channel, and sort the remaining bandwidths corresponding to the other channels in ascending order to obtain a comparison. Queue; comparing the bandwidth required for the upgrade with each remaining bandwidth in the comparison queue in order from small to large, until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade Determining the channel corresponding to the remaining bandwidth that meets the comparison conditions as the target channel.
- the device in this embodiment may be used to implement the technical solutions of the method embodiments described above, and the implementation principles and technical effects thereof are similar, and details are not described herein again.
- FIG. 5 is a schematic structural diagram of an embodiment of a multi-channel PON bandwidth distribution device according to the present invention.
- the multi-channel PON bandwidth allocation device 05 provided in the embodiment of the present invention includes: an interface 51, a bus 52, a memory 53, and a processor 54, and the interface 51, the memory 53, and the processor 54 pass through the bus.
- the processor 54 is configured to run the executable program to implement the following steps: configure the bandwidth required for the ONU upgrade of the optical network unit; determine the remaining of the current channel When the bandwidth does not satisfy the bandwidth required for the upgrade, a target channel of the ONU is determined according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; allocation is performed on the target channel The bandwidth required for the upgrade, and the current bandwidth is reserved on the current channel; when it is detected that the ONU goes online on the target channel, the target channel occupied by the ONU is retained, and the ONU occupied by the ONU is released The current channel.
- the processor 54 is further configured to run the executable program to implement the following steps: determining whether the remaining bandwidth of the current channel satisfies the bandwidth required for the upgrade; determining that the remaining bandwidth of the current channel satisfies When the bandwidth required for the upgrade is allocated on the current channel.
- the processor 54 is further configured to run the executable program to implement the following steps: detecting whether the ONU is online on the target channel; when it is detected that the ONU is not online on the target channel, retaining The target channel and the current channel.
- processor 54 is further configured to run the executable program to implement the following steps: establishing a bandwidth template required for the ONU upgrade;
- the processor 54 is configured to run the executable program to specifically implement the following steps: configure a bandwidth required for the ONU upgrade according to a bandwidth template required for the ONU upgrade.
- the processor 54 is configured to run the executable program to specifically implement the following steps: obtaining the remaining bandwidths corresponding to the other channels sharing the same port with the current channel; The capacity of the bandwidth is sorted in ascending order to obtain a comparison queue; the bandwidth required for the upgrade is compared with each remaining bandwidth in the comparison queue in order of capacity from small to large until the remaining in the comparison queue The bandwidth is greater than or equal to the bandwidth required for the upgrade; the channel corresponding to the remaining bandwidth that meets the comparison condition is determined as the target channel.
- bus 52 As shown in FIG. 5, various components in the multi-channel PON bandwidth distribution device 05 are coupled together through a bus 52. It can be understood that the bus 52 is used to implement connection and communication between these components.
- the bus 52 includes a power bus, a control bus, and a status signal bus in addition to the data bus; however, for clarity, various buses are labeled as the bus 52 in FIG. 5.
- the interface 51 may include a display, a keyboard, a mouse, a trackball, a click wheel, keys, buttons, a touchpad, or a touch screen.
- the memory 53 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memories.
- the non-volatile memory may be read-only memory (ROM, Read Only Memory), programmable read-only memory (PROM, Programmable Read-Only Memory), and erasable programmable read-only memory (EPROM, Erasable Programmable Read- Only Memory), Electrically Erasable and Programmable Read-Only Memory (EEPROM), Magnetic Random Access Memory (FRAM, ferromagnetic random access memory), Flash Memory (Flash Memory), Magnetic Surface Memory , Compact disc, or read-only compact disc (CD-ROM, Compact Disc-Read-Only Memory); the magnetic surface memory can be a disk memory or a tape memory.
- the volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache.
- RAM random access memory
- RAM Random Access Memory
- many forms of RAM are available, such as Static Random Access Memory (SRAM, Static Random Access Memory), Synchronous Static Random Access Memory (SSRAM, Static Random Access, Memory), Dynamic Random Access DRAM (Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Double Data Rate Rate Synchronous Dynamic Access Random Access Memory, Enhanced Type Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous Random Access Memory), Synchronous Link Dynamic Random Access Memory (SLDRAM, SyncLink Dynamic Random Access Memory), Direct RAM Bus Random Access Memory (DRRAM, Direct Rambus Random Access Memory ).
- the memory 53 described in the embodiment of the present invention is intended to include, but not limited to, these and any other suitable types of memory.
- the memory 53 in the embodiment of the present invention is used to store various types of data to support the operation of the multi-channel PON bandwidth distribution device 05.
- Examples of such data include: any computer program, such as an operating system and application programs, for operating on the multi-channel PON bandwidth allocation device 05.
- the operating system includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and processing hardware-based tasks;
- the application program may include various application programs, such as a media player ( Media (Player), Browser (Browser), etc., are used to implement various application services, and the program for implementing the method of the embodiment of the present invention may be included in the application program.
- the method disclosed in the foregoing embodiment of the present invention may be applied to the processor 54 or implemented by the processor 54.
- the processor 54 may be an integrated circuit chip and has a signal processing capability. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 54 or an instruction in the form of software.
- the above-mentioned processor 54 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
- DSP Digital Signal Processor
- the processor 54 may implement or execute various methods, steps, and logic block diagrams disclosed in the embodiments of the present invention.
- a general-purpose processor may be a microprocessor or any conventional processor.
- the steps of the method disclosed in the embodiments of the present invention may be directly implemented by a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module may be located in a storage medium.
- the storage medium is located in the memory 53, and the processor 54 reads the information in the memory 53 and completes the steps of the foregoing method in combination with its hardware.
- the multi-channel PON bandwidth allocation device 05 may be implemented by one or more application-specific integrated circuits (ASICs, Application Specific Integrated Circuits), DSPs, programmable logic devices (PLDs, Programmable Logic Devices), Programming logic device (CPLD, Complex Programmable Logic Device), Field Programmable Gate Array (FPGA, Field-Programmable Gate Array), general-purpose processor, controller, microcontroller (MCU, Micro Controller), microprocessor (Microprocessor ) Or other electronic components to perform the foregoing method.
- ASICs application-specific integrated circuits
- DSPs digital signal processor
- PLDs programmable logic devices
- CPLD Complex Programmable Logic Device
- FPGA Field Programmable Gate Array
- MCU microcontroller
- Microprocessor Microprocessor
- the device in this embodiment may be used to implement the technical solution of the method embodiment shown above, and its implementation principles and technical effects are similar, and details are not described herein again.
- An embodiment of the present invention also provides a computer-readable storage medium.
- the computer-readable storage medium may be a memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disk, or CD-ROM. It may be various devices including one or any combination of the above memories.
- a program is stored in the computer-readable storage medium, and the program can be executed by a processor to implement the following steps: configuring the bandwidth required for the ONU upgrade of the optical network unit; determining that the remaining bandwidth of the current channel does not meet the upgrade requirement When determining the bandwidth, the target channel of the ONU is determined according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; and the bandwidth required for the upgrade is allocated on the target channel, And reserve the current bandwidth on the current channel; when it is detected that the ONU goes online on the target channel, keep the target channel occupied by the ONU and release the current channel occupied by the ONU.
- the program may be executed by the processor to implement the following steps: determining whether the remaining bandwidth of the current channel meets the bandwidth required for the upgrade; determining that the remaining bandwidth of the current channel meets the When upgrading the required bandwidth, the bandwidth required for the upgrade is allocated on the current channel.
- the program may be executed by the processor to implement the following steps: detecting whether the ONU is online on the target channel; and retaining the ONU when it is detected that the ONU is not online on the target channel The target channel and the current channel.
- the program may be executed by the processor to implement the following steps: establishing a bandwidth template required for the ONU upgrade;
- the program may be executed by the processor to specifically implement the following steps: configure a bandwidth required for the ONU upgrade according to a bandwidth template required for the ONU upgrade.
- the program may be executed by the processor to specifically implement the following steps: obtaining the remaining bandwidth corresponding to each of the other channels sharing the same port with the current channel; and according to the remaining bandwidth corresponding to each of the other channels.
- the capacity is sorted in order from small to large to obtain a comparison queue; the bandwidth required for the upgrade is compared with each remaining bandwidth in the comparison queue in order from small to large, until the remaining bandwidth in the comparison queue is greater than Or equal to the bandwidth required for the upgrade; determining the channel corresponding to the remaining bandwidth that meets the comparison condition as the target channel.
- the computer-readable storage medium of this embodiment can be used to execute the technical solution of the method embodiment shown above, and its implementation principles and technical effects are similar, and will not be repeated here.
- the embodiments of the present invention may be provided as a method, a system, or a computer program product. Therefore, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including, but not limited to, magnetic disk memory, optical memory, etc.) containing computer-usable program code.
- a computer-usable storage media including, but not limited to, magnetic disk memory, optical memory, etc.
- These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to work in a specific manner such that the instructions stored in the computer-readable memory produce a manufactured article including an instruction device, the instructions
- the device implements the functions specified in one or more flowcharts and / or one or more blocks of the block diagram.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of steps can be performed on the computer or other programmable device to produce a computer-implemented process, which can be executed on the computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more flowcharts and / or one or more blocks of the block diagrams.
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Abstract
Disclosed is a method for allocating a multi-channel PON bandwidth, comprising: configuring a bandwidth required for the upgrading of an ONU; when it is determined that the remaining bandwidth of the current channel does not meet the bandwidth required for upgrading, determining a target channel of the ONU according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for upgrading; allocating on the target channel a bandwidth required for upgrading, and retaining the current bandwidth on the current channel; and when it is detected that the ONU is online on the target channel, retaining the target channel occupied by the ONU and releasing the current channel occupied by the ONU. Also disclosed are an apparatus and device for allocating a multi-channel PON bandwidth.
Description
本申请要求享有2018年5月30日提交的名称为“多通道PON带宽的分配方法、装置及设备”的中国专利申请CN 201810542790.4的优先权,其全部内容通过引用并入本文中。This application claims priority from Chinese patent application CN201810542790.4 entitled "Multi-Channel PON Bandwidth Allocation Method, Device and Equipment" filed on May 30, 2018, the entire contents of which are incorporated herein by reference.
本发明涉及无源光网络(Passive Optical Network,PON)技术领域,尤其涉及一种多通道PON带宽的分配方法、装置及设备。The present invention relates to the technical field of passive optical networks (PONs), and in particular, to a method, an apparatus, and a device for allocating multi-channel PON bandwidth.
PON是一种点到多点的光接入技术,图1为PON接入的网络架构图,如图1所示,光线路终端(Optical Line Terminal,OLT)为PON局端设备,光网络终端(Optical Network Terminal,ONT)或光网络单元(Optical Network Unit,ONU)为用户端设备(以下的用户端设备以ONU来代替);OLT与ONU之间通过由无源分光器件组成的光分布网(Optical Distribution Network,ODN)相连接。PON is a point-to-multipoint optical access technology. Figure 1 shows the network architecture of PON access. As shown in Figure 1, Optical Line Terminal (OLT) is the PON central office equipment and optical network terminal. (Optical Network Terminal, ONT) or Optical Network Unit (ONU) is the user equipment (the following user equipment is replaced by the ONU); between the OLT and the ONU is an optical distribution network composed of passive optical splitting devices (Optical Distribution Network, ODN).
在PON网络中,随着用户对于带宽的要求越来越高,运营商需要不断的进行配置和ONU升级,但不可避免的,由于有些用户没有升级需求,因此在PON网络中有着差异性,会存在多种用户带宽并存的情况;为满足不同层次的需求,市场上出现了一种同一个PON口下支持GPON和XGPON ONU共存、EPON和10GEPON ONU共存的多通道PON的OLT。In the PON network, as users have higher and higher requirements for bandwidth, operators need to constantly configure and upgrade ONUs. However, it is inevitable that some users have no upgrade requirements, so there are differences in the PON network. Multiple user bandwidths coexist; in order to meet the needs of different levels, a multi-channel PON OLT supporting GPON and XGPON ONU coexistence, and EPON and 10GEPON ONU coexistence has appeared on the market under the same PON port.
运营商在利用多通道PON的OLT管理用户的网络服务时,一旦出现需要对用户的带宽升级的情况,如果当前通道剩余带宽不够,现有的方式往往是需要更换用户的ONU和通道,在更换完成后在新通道上为新ONU重新配置网络服务所需要的带宽配置;由于现有的带宽配置涉及重新下发用户的原有带宽配置,这样就会导致带宽升级流程繁琐,降低了工作效率。When an operator uses a multi-channel PON OLT to manage a user's network services, once the user's bandwidth needs to be upgraded, if the remaining bandwidth of the current channel is insufficient, the existing method often needs to replace the user's ONU and channel. After completing the reconfiguration of the bandwidth configuration required for the new ONU on the new channel for network services; the existing bandwidth configuration involves re-delivering the original bandwidth configuration of the user, which will result in a cumbersome bandwidth upgrade process and reduce work efficiency.
发明内容Summary of the Invention
有鉴于此,本发明实施例期望提供一种多通道PON带宽的分配方法、装置及设备,以实现效的管理各通道的带宽,简化带宽升级的流程,提高工作效率。In view of this, embodiments of the present invention are expected to provide a multi-channel PON bandwidth allocation method, device, and device, so as to effectively manage the bandwidth of each channel, simplify the bandwidth upgrade process, and improve work efficiency.
为达到上述目的,本发明的技术方案是这样实现的:To achieve the above object, the technical solution of the present invention is implemented as follows:
第一方面,本发明提供一种多通道PON带宽的分配方法,所述方法包括:配置光网络单元ONU升级所需的带宽;确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;以及检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。In a first aspect, the present invention provides a multi-channel PON bandwidth allocation method. The method includes: configuring a bandwidth required for an ONU upgrade of an optical network unit; and determining that the remaining bandwidth of the current channel does not satisfy the bandwidth required for the upgrade. Determining the target channel of the ONU according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; allocating the bandwidth required for the upgrade on the target channel, and The current bandwidth is reserved on the current channel; and when it is detected that the ONU is online on the target channel, the target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
第二方面,本发明提供一种多通道无源光网络PON带宽的分配装置,所述装置包括:配置模块,用于配置光网络单元ONU升级所需的带宽;确定模块,用于确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;分配模块,用于在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;以及保留模块,用于检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。In a second aspect, the present invention provides a multi-channel passive optical network PON bandwidth allocation device, the device includes: a configuration module configured to configure an optical network unit ONU upgrade bandwidth required; a determination module configured to determine a current When the remaining bandwidth of the channel does not satisfy the bandwidth required for the upgrade, a target channel of the ONU is determined according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; an allocation module, Allocate the bandwidth required for the upgrade on the target channel, and reserve the current bandwidth on the current channel; and a reserve module for retaining the ONU when it detects that the ONU is online on the target channel And occupying the target channel, and releasing the current channel occupied by the ONU.
第三方面,本发明提供一种多通道无源光网络PON带宽的分配设备,所述设备包括:接口、总线、存储器与处理器,所述接口、所述存储器与所述处理器通过所述总线相连接,所述存储器用于存储可执行程序,所述处理器被配置为运行所述可执行程序实现如下步骤:配置光网络单元ONU升级所需的带宽;确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;以及检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。According to a third aspect, the present invention provides a multi-channel passive optical network PON bandwidth distribution device. The device includes: an interface, a bus, a memory, and a processor. The interface, the memory, and the processor pass through the processor. The bus is connected, the memory is used to store the executable program, and the processor is configured to run the executable program to implement the following steps: configure the bandwidth required for the ONU upgrade of the optical network unit; determine that the remaining bandwidth of the current channel is not When the bandwidth required for the upgrade is satisfied, a target channel of the ONU is determined according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; the target channel is allocated the Upgrade the required bandwidth and reserve the current bandwidth on the current channel; and when it is detected that the ONU goes online on the target channel, retain the target channel occupied by the ONU and release all resources occupied by the ONU The current channel is described.
本发明实施例提供的多通道PON带宽的分配方法、装置及设备,通过配置ONU升级所需的带宽;确定出当前通道的剩余带宽未满足升级所需的带宽时,根据预设规则确定出ONU的目标通道;在目标通道上分配升级所需的带宽,并在当前通道上保留当前带宽;检测到ONU在目标通道上线时,保留ONU占用的目标通道,并释放ONU占用的当前通道;采用本方案,在使用多通道PON情形下,用户带宽升级时,可以做到运营商更改用户带宽配置及将ONU切换到符合条件的通道上,无需重新配置下发新的带宽配置,能够 高效的管理各通道的带宽,简化带宽升级的流程,提高工作效率。The multi-channel PON bandwidth allocation method, device, and device provided by the embodiments of the present invention configure the bandwidth required by the ONU for upgrading; when it is determined that the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade, the ONU is determined according to a preset rule The target channel is allocated on the target channel, and the current bandwidth is reserved on the current channel. When the ONU is detected to be online, the target channel occupied by the ONU is retained and the current channel occupied by the ONU is released. Solution: In the case of using multi-channel PON, when the user bandwidth is upgraded, the operator can change the user bandwidth configuration and switch the ONU to a channel that meets the conditions. There is no need to reconfigure and issue a new bandwidth configuration, which can efficiently manage each bandwidth. The bandwidth of the channel simplifies the bandwidth upgrade process and improves work efficiency.
图1为PON接入的网络架构图;Figure 1 is a network architecture diagram of PON access;
图2为本发明多通道PON带宽的分配方法实施例一的流程图;2 is a flowchart of Embodiment 1 of a multi-channel PON bandwidth allocation method according to the present invention;
图3为本发明多通道PON带宽的分配方法实施例二的流程图;3 is a flowchart of Embodiment 2 of a multi-channel PON bandwidth allocation method according to the present invention;
图4为本发明多通道PON带宽的分配装置实施例的结构示意图;4 is a schematic structural diagram of an embodiment of a multi-channel PON bandwidth allocation device according to the present invention;
图5为本发明多通道PON带宽的分配设备实施例的结构示意图。FIG. 5 is a schematic structural diagram of an embodiment of a multi-channel PON bandwidth distribution device according to the present invention.
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
图2为本发明多通道PON带宽的分配方法实施例一的流程图,如图2所示,本发明实施例提供的多通道PON带宽的分配方法可以应用在多通道PON带宽的分配装置(以下简称装置)上,该方法可以包括如下步骤。FIG. 2 is a flowchart of a first embodiment of a multi-channel PON bandwidth allocation method according to the present invention. As shown in FIG. 2, the multi-channel PON bandwidth allocation method provided by the embodiment of the present invention can be applied to a multi-channel PON bandwidth allocation device (hereinafter For short (device), the method may include the following steps.
步骤201、配置ONU升级所需的带宽。Step 201: Configure the bandwidth required for the ONU upgrade.
装置为用户侧的ONU配置升级所需要的带宽;例如,当前用户使用的带宽为20兆(M),在接收到升级指示后,配置当前用户使用的带宽为50M,从20M升级到50兆(M)。The device configures the bandwidth required for the upgrade by the user-side ONU; for example, the current user uses a bandwidth of 20 megabytes (M), and after receiving the upgrade instruction, configures the current user's bandwidth to 50 megabytes and upgrades from 20 megabytes to 50 megabytes ( M).
步骤202、确定出当前通道的剩余带宽未满足升级所需的带宽时,根据预设规则确定出ONU的目标通道。Step 202: When it is determined that the remaining bandwidth of the current channel does not satisfy the bandwidth required for the upgrade, a target channel of the ONU is determined according to a preset rule.
装置在配置好用户侧ONU升级所需的带宽之后,会判断用户侧正在使用的当前通道的剩余带宽是否满足升级所需的带宽,如果确定出使用的当前通道的剩余带宽满足升级所需的带宽,则直接在当前通道上升级到所需的带宽;如果确定出使用的当前通道的剩余带宽不满足升级所需的带宽,则根据预设规则确定出该ONU的目标通道,该目标通道用于升级所需的带宽之后为用户侧ONU提供服务,其中,目标通道的剩余带宽满足升级所需的带宽。After the device configures the bandwidth required by the user-side ONU for upgrade, it will determine whether the remaining bandwidth of the current channel being used by the user meets the bandwidth required for the upgrade. If it is determined that the remaining bandwidth of the current channel being used meets the bandwidth required for the upgrade , Directly upgrade to the required bandwidth on the current channel; if it is determined that the remaining bandwidth of the current channel used does not meet the bandwidth required for the upgrade, a target channel of the ONU is determined according to a preset rule, and the target channel is used for After the bandwidth required for the upgrade is provided, a service is provided to the user-side ONU, where the remaining bandwidth of the target channel meets the bandwidth required for the upgrade.
预设规则包括但不限于:在当前通道共用同一个端口的其它通道中,随机选择一个剩余带宽满足升级所需的带宽的通道的规则,或者,在当前通道共用同一个端口的其它通道中,选择剩余带宽满足升级所需的带宽、且剩余带宽最接近升级所需的带宽的通道的规则, 或者,在当前通道共用同一个端口的其它通道中,选择剩余带宽满足升级所需的带宽、且剩余带宽最不接近升级所需的带宽的通道的规则等。The preset rules include, but are not limited to, a rule that randomly selects a channel whose remaining bandwidth meets the bandwidth required for the upgrade among other channels where the current channel shares the same port, or, among other channels where the current channel shares the same port, Select the rule of the channel whose remaining bandwidth meets the bandwidth required for the upgrade and whose remaining bandwidth is closest to the bandwidth required for the upgrade, or, among other channels where the current channel shares the same port, select the remaining bandwidth that meets the required bandwidth for the upgrade, and Rules for channels with remaining bandwidth that is closest to the bandwidth required for the upgrade, etc.
这里需要说明的是,上述预设规则为举例说明,具体的预设规则可以根据实际需求进行设置和设定,在此不加以限定。It should be noted that the above preset rules are examples, and specific preset rules can be set and set according to actual needs, and are not limited here.
步骤203、在目标通道上分配升级所需的带宽,并在当前通道上保留当前带宽。Step 203: Allocate the bandwidth required for the upgrade on the target channel, and reserve the current bandwidth on the current channel.
装置在确定出用户侧ONU的目标通道后,在目标通道上为该ONU分配升级所需的带宽,并在使用的当前通道上保留当前带宽,即装置在为用户侧的ONU分配升级后新带宽的同时也保留原通道带宽的分配,形成双通道的状态。After determining the target channel of the user-side ONU, the device allocates the bandwidth required for the upgrade to the ONU on the target channel, and reserves the current bandwidth on the current channel in use, that is, the device allocates the upgraded new bandwidth to the user-side ONU. At the same time, the bandwidth allocation of the original channel is retained, forming a dual channel state.
例如,装置在确定出用户侧ONU的目标通道后,在目标通道上为该ONU分配50兆(M)的带宽,并在使用的当前通道上保留当前20兆(M)的带宽,形成50兆(M)和20兆(M)双通道的带宽。For example, after determining the target channel of the user-side ONU, the device allocates a bandwidth of 50 megabytes (M) to the ONU on the target channel, and reserves the current 20 megabytes (M) of bandwidth on the current channel in use, forming 50 megabytes (M) and 20 mega (M) dual channel bandwidth.
步骤204、检测到ONU在目标通道上线时,保留ONU占用的目标通道,并释放ONU占用的当前通道。Step 204: When it is detected that the ONU is online on the target channel, the target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
在用户侧工作人员更换ONU并通电后,ONU根据切换指令会选择目标通道进行上线;装置在检测到用户侧的ONU在目标通道上线时(即代表用户侧的ONU在目标通道上能够正常工作),保留该ONU占用的目标通道,并释放ONU占用的当前通道,使该ONU在目标通道(新通道)上为用户提供网络服务,完成对用户侧带宽升级的目的。After the user-side staff changes the ONU and powers on, the ONU selects the target channel to go online according to the switching instruction; when the device detects that the user-side ONU is online on the target channel (that is, the ONU on the user side can work normally on the target channel) , Retain the target channel occupied by the ONU, and release the current channel occupied by the ONU, so that the ONU provides network services to the user on the target channel (new channel), and completes the purpose of upgrading the user-side bandwidth.
本发明实施例提供的多通道PON带宽的分配方法,通过配置ONU升级所需的带宽;确定出当前通道的剩余带宽未满足升级所需的带宽时,根据预设规则确定出ONU的目标通道;在目标通道上分配升级所需的带宽,并在当前通道上保留当前带宽;检测到ONU在目标通道上线时,保留ONU占用的目标通道,并释放ONU占用的当前通道;采用本方案,在使用多通道PON情形下,用户带宽升级时,可以做到运营商更改用户带宽配置及将ONU切换到符合条件的通道上,无需重新配置下发新的带宽配置,能够高效的管理各通道的带宽,简化带宽升级的流程,提高工作效率。The multi-channel PON bandwidth allocation method provided in the embodiment of the present invention configures the bandwidth required for the ONU to upgrade; when it is determined that the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade, the target channel of the ONU is determined according to a preset rule; Allocate the bandwidth required for the upgrade on the target channel and reserve the current bandwidth on the current channel; when the ONU is detected to go online, the target channel occupied by the ONU is retained and the current channel occupied by the ONU is released; using this solution, it is in use In the case of multi-channel PON, when the user bandwidth is upgraded, the operator can change the user bandwidth configuration and switch the ONU to a channel that meets the conditions. There is no need to reconfigure and issue a new bandwidth configuration, which can efficiently manage the bandwidth of each channel. Simplify the bandwidth upgrade process and improve work efficiency.
为了更加体现出本发明的目的,在上述实施例的基础上,进一步的举例说明。In order to further embody the purpose of the present invention, based on the above embodiments, further examples will be described.
图3为本发明多通道PON带宽的分配方法实施例二的流程图,在本发明实施例中,多通道PON带宽的分配装置为具有多通道功能的OLT,如图3所示,该方法可以包括如下步骤。FIG. 3 is a flowchart of a second embodiment of a multi-channel PON bandwidth allocation method according to the present invention. In the embodiment of the present invention, the multi-channel PON bandwidth allocation device is an OLT with a multi-channel function. As shown in FIG. 3, the method can It includes the following steps.
步骤301、建立ONU升级所需的带宽模板。Step 301: Establish a bandwidth template required for ONU upgrade.
OLT建立用户侧ONU升级所需的带宽模板。The OLT establishes the bandwidth template required for the user-side ONU upgrade.
步骤302、根据ONU升级所需的带宽模板配置ONU升级所需的带宽。Step 302: Configure the bandwidth required for the ONU upgrade according to the bandwidth template required for the ONU upgrade.
OLT根据用户侧ONU升级所需的带宽模板配置ONU升级所需的带宽,使需要升级的OUN绑定该带宽模板,完成ONU带宽配置的更新。The OLT configures the bandwidth required for the ONU upgrade according to the bandwidth template required for the user-side ONU upgrade, binds the OUN to be upgraded to the bandwidth template, and completes the update of the ONU bandwidth configuration.
步骤303、确定当前通道的剩余带宽是否满足升级所需的带宽。Step 303: Determine whether the remaining bandwidth of the current channel meets the bandwidth required for the upgrade.
OLT判断确定用户侧的当前通道的剩余带宽是否满足升级所需的带宽,在确定出当前通道的剩余带宽满足升级所需的带宽时,执行步骤304;在确定出当前通道的剩余带宽未满足升级所需的带宽时,执行步骤305。The OLT determines whether the remaining bandwidth of the current channel on the user side meets the bandwidth required for the upgrade. When it is determined that the remaining bandwidth of the current channel meets the bandwidth required for the upgrade, step 304 is performed; when it is determined that the remaining bandwidth of the current channel does not meet the upgrade When the required bandwidth is reached, step 305 is performed.
步骤304、在当前通道上分配升级所需的带宽。Step 304: Allocate the bandwidth required for the upgrade on the current channel.
OLT在当前通道上为用户侧的ONU分配升级所需的带宽。The OLT allocates the bandwidth required for the upgrade to the user-side ONU on the current channel.
步骤305、获取与当前通道共用同一个端口的其它通道各自对应的剩余带宽。Step 305: Obtain the remaining bandwidths corresponding to the other channels sharing the same port with the current channel.
OLT在确定出当前通道的剩余带宽未满足升级所需的带宽时,会查找别的通道的剩余带宽情况,即OLT会获取与当前通道共用同一个端口的其它通道各自对应的剩余带宽。When the OLT determines that the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade, it searches for the remaining bandwidth of other channels, that is, the OLT obtains the remaining bandwidth corresponding to the other channels that share the same port with the current channel.
步骤306、按照其它通道各自对应的剩余带宽的容量从小到大的顺序排序,得到对比队列。Step 306: Sort the remaining bandwidth capacity corresponding to the other channels in ascending order to obtain a comparison queue.
OLT在获取到其它通道各自对应的剩余带宽之后,按照其它通道各自对应的剩余带宽的容量从小到大的顺序进行排序,得到一个对比队列,该对比队列中存储有各个剩余带宽各自所对应的各个通道。After obtaining the remaining bandwidths corresponding to the other channels, the OLT sorts the remaining bandwidths corresponding to the other channels in ascending order to obtain a comparison queue. The comparison queue stores each of the remaining bandwidths. aisle.
步骤307、将升级所需的带宽与对比队列中的各个剩余带宽按照容量从小到大的顺序依次比对,直到对比队列中剩余带宽大于或等于升级所需的带宽为止。Step 307: Compare the bandwidth required for the upgrade with each remaining bandwidth in the comparison queue in order from the smallest to the largest capacity until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade.
OLT将升级所需的带宽与对比队列中的各个剩余带宽按照容量从小到大的顺序依次比对,即一个一个进行比对,直到出现对比队列中剩余带宽大于或等于升级所需的带宽的情况为止。The OLT compares the bandwidth required for the upgrade with each remaining bandwidth in the comparison queue in order from small to large, that is, one by one until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade. until.
即选择一个剩余带宽大于升级所需的带宽、且与升级所需的带宽最接近的通道作为符合比对条件的通道;这样能够更加高效的管理通道的带宽资源。That is, a channel whose remaining bandwidth is greater than the bandwidth required for the upgrade and which is closest to the bandwidth required for the upgrade is selected as the channel that matches the comparison conditions; this way, the bandwidth resources of the channel can be managed more efficiently.
步骤308、将符合比对条件的剩余带宽所对应的通道确定为目标通道。Step 308: Determine the channel corresponding to the remaining bandwidth that meets the comparison conditions as the target channel.
OLT将在步骤307中符合比对条件的剩余带宽所对应的通道确定为目标通道。The OLT determines the channel corresponding to the remaining bandwidth meeting the comparison condition in step 307 as the target channel.
步骤309、在目标通道上分配升级所需的带宽,并在当前通道上保留当前带宽。Step 309: Allocate the bandwidth required for the upgrade on the target channel, and reserve the current bandwidth on the current channel.
OLT在确定出用户侧的ONU的目标通道后,在目标通道上为该ONU分配升级所需的带宽,并在使用的当前通道上保留当前带宽,即OLT在为用户侧的ONU分配升级后新带宽的同时也保留原通道带宽的分配,形成双通道的状态。After the OLT determines the target channel of the ONU on the user side, it allocates the bandwidth required for the upgrade to the ONU on the target channel, and reserves the current bandwidth on the current channel in use, that is, the OLT allocates the new channel to the user-side ONU after the upgrade. The bandwidth also retains the allocation of the original channel bandwidth, forming a dual-channel state.
步骤310、检测ONU是否在目标通道上线。Step 310: Check whether the ONU is online on the target channel.
在用户侧工作人员更换用户侧的ONU后,通过手动输入方式或者利用远程联网方式为该ONU设置认证信息(如认证密码等),之后为ONU通电,使其上线。After the user-side staff changes the user-side ONU, the ONU sets authentication information (such as an authentication password) for the ONU through manual input or remote networking, and then powers on the ONU to bring it online.
OLT在为用户侧的ONU分配好双通道后,检测该ONU是否在目标通道上线,在检测到ONU未在目标通道上线时,执行步骤311;在检测到ONU在目标通道上线时,执行步骤312。After the OLT has allocated dual channels to the ONU on the user side, it detects whether the ONU is online on the target channel. When it is detected that the ONU is not online on the target channel, it executes step 311; when it detects that the ONU is online on the target channel, it executes step 312. .
步骤311、保留目标通道及当前通道。Step 311: Keep the target channel and the current channel.
ONU不能在目标通道上成功上线时,OLT保留目标通道及当前通道,保持为双通道状态,这时可以换回用户侧的原有的ONU,使用当前通道继续提供网络服务,这样即使带宽升级失败,仍然可以为用户侧继续提供网络服务,保证服务质量。When the ONU fails to go online on the target channel, the OLT retains the target channel and the current channel and maintains the dual channel state. At this time, the original ONU on the user side can be replaced and the current channel will be used to continue to provide network services. , Can still continue to provide network services for the user side to ensure service quality.
步骤312、保留ONU占用的目标通道,并释放ONU占用的当前通道。Step 312: The target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
OLT在检测到用户侧的ONU在目标通道上线时,即代表用户侧的ONU在目标通道上能够正常工作,保留该ONU占用的目标通道,并释放ONU占用的当前通道,使该ONU在目标通道(新通道)上为用户提供网络服务,完成对用户侧带宽升级的目的。When the OLT detects that the ONU on the user side is online on the target channel, it means that the ONU on the user side can work normally on the target channel, retain the target channel occupied by the ONU, and release the current channel occupied by the ONU, so that the ONU is on the target channel. (New channel) Provides network services for users and completes the purpose of upgrading user-side bandwidth.
本发明实施例提供的多通道PON带宽的分配方法,通过建立ONU升级所需的带宽模板;根据ONU升级所需的带宽模板配置ONU升级所需的带宽;确定当前通道的剩余带宽是否满足升级所需的带宽;在确定出当前通道的剩余带宽满足升级所需的带宽时,在当前通道上分配升级所需的带宽;在确定出当前通道的剩余带宽未满足升级所需的带宽时,获取与当前通道共用同一个端口的其它通道各自对应的剩余带宽;按照其它通道各自对应的剩余带宽的容量从小到大的顺序排序,得到对比队列;将升级所需的带宽与对比队列中的各个剩余带宽按照容量从小到大的顺序依次比对,直到对比队列中剩余带宽大于或等于升级所需的带宽为止;将符合比对条件的剩余带宽所对应的通道确定为目标通道;在目标通道上分配升级所需的带宽,并在当前通道上保留当前带宽;检测ONU是否在目标通道上线;在检测到ONU未在目标通道上线时,保留目标通道及当前通道;在检测到ONU在目标通道上线时,保留ONU占用的目标通道,并释放ONU占用的当前通道;采用本方案,在使用多通道PON情形下,用户带宽升级时,可以做到运营商更改用户带宽配置及将ONU切换到符合条件的通道上,无需重新配置下发新的带宽配置,能够高效的 管理各通道的带宽,简化带宽升级的流程,提高工作效率及通道的带宽资源的利用率。The multi-channel PON bandwidth allocation method provided in the embodiment of the present invention establishes a bandwidth template required for ONU upgrade by establishing a bandwidth template required for ONU upgrade; configures the bandwidth required for ONU upgrade according to the bandwidth template required for ONU upgrade; and determines whether the remaining bandwidth of the current channel meets the upgrade requirements. Required bandwidth; when it is determined that the remaining bandwidth of the current channel meets the bandwidth required for the upgrade, the bandwidth required for the upgrade is allocated on the current channel; when it is determined that the remaining bandwidth of the current channel does not meet the required bandwidth for the upgrade, obtain and The current channel shares the remaining bandwidth corresponding to the other channels of the same port; the capacity of the remaining channels corresponding to the other channels is sorted in ascending order to obtain the comparison queue; the bandwidth required for the upgrade is compared with each remaining bandwidth in the comparison queue Compare in order from small to large until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade; determine the channel corresponding to the remaining bandwidth that meets the comparison conditions as the target channel; allocate the upgrade on the target channel The required bandwidth, and reserve the current bandwidth on the current channel; detect the ONU Whether to go online on the target channel; when detecting that the ONU is not online, keep the target channel and the current channel; when detecting that the ONU is online, keep the target channel occupied by the ONU and release the current channel occupied by the ONU; adopt In this solution, in the case of using a multi-channel PON, when the user bandwidth is upgraded, the operator can change the user bandwidth configuration and switch the ONU to a channel that meets the conditions. There is no need to reconfigure and issue a new bandwidth configuration, which can efficiently manage The bandwidth of each channel simplifies the process of bandwidth upgrade, improves work efficiency and utilization of bandwidth resources of the channel.
为了更加体现出上述实施例的目的,在上述实施例的基础上,进一步的以场景实施例来举例说明。In order to further reflect the purpose of the foregoing embodiment, based on the foregoing embodiment, a scenario embodiment is further used as an example for illustration.
这里以ONU在多通道PON OLT系统为例,举例说明不同情况下的处理过程;此处以GPON通道和XGPON通道为例,但在本发明中不限于这两种PON通道,并且带宽资源分配顺序不局限于此例子。Here we take the ONU in a multi-channel PON and OLT system as an example to illustrate the processing in different situations; here we take the GPON channel and the XGPON channel as examples, but in the present invention it is not limited to these two PON channels, and the order of bandwidth resource allocation is not Limited to this example.
OLT为ONU配置带宽的过程如下:The process for the OLT to configure the bandwidth for the ONU is as follows:
用户侧的升级前带宽情况如表1所示,其中GPON通道为用户侧正在使用的当前通道:The bandwidth before the upgrade on the user side is shown in Table 1, where the GPON channel is the current channel being used by the user side:
表1Table 1
用户升级所需的带宽为aThe bandwidth required for user upgrade is a |
GPON通道的剩余带宽为bThe remaining bandwidth of the GPON channel is b |
XGPON通道的剩余带宽为cThe remaining bandwidth of the XGPON channel is c |
用户升级前的带宽为dThe bandwidth before the user upgrade is d |
用户升级后的带宽为eThe user's upgraded bandwidth is e |
在OLT确定出a<b时,确定当前通道的剩余带宽满足升级所需的带宽,OLT直接在当前通道上为ONU配置升级所需的带宽,即当前通道上升级后的带宽e=d+a。When the OLT determines a <b, it determines that the remaining bandwidth of the current channel meets the bandwidth required for the upgrade, and the OLT configures the ONU directly with the bandwidth required for the upgrade on the current channel, that is, the upgraded bandwidth e = d + a on the current channel. .
在OLT确定出a>b时,确定当前通道的剩余带宽不满足升级所需的带宽,这时,会获取多通道PON中与GPON通道共用同一个端口的XGPON通道的剩余带宽,OLT发现XGPON通道剩余带宽c大于升级所需的带宽a,会将XGPON通道确定为ONU的目标通道;OLT在XGPON通道上分配升级所需的带宽a,并在GPON上保留当前升级前的带宽d,即保持ONU的通道为双通道状态。When the OLT determines a> b, it determines that the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade. At this time, the remaining bandwidth of the XGPON channel that shares the same port with the GPON channel in the multi-channel PON will be obtained. The remaining bandwidth c is greater than the bandwidth a required for the upgrade, and the XGPON channel is determined as the target channel of the ONU; the OLT allocates the bandwidth a required for the upgrade on the XGPON channel, and reserves the current bandwidth d before the upgrade on the GPON, that is, the ONU is maintained. The channels are dual-channel.
OLT为ONU切换通道的过程如下。The process for the OLT to switch channels for the ONU is as follows.
当用户侧的ONU通电上线时,且如果OLT确定出a<b,则OLT确定ONU保持GPON类型不变,继续在GPON通道上为ONU提供升级带宽后的网络服务。When the user-side ONU is powered on and online, and if the OLT determines that a <b, the OLT determines that the ONU maintains the same GPON type and continues to provide ONU with upgraded bandwidth network services on the GPON channel.
当用户侧的ONU通电上线时,如果OLT确定出a>b,则OLT需要将ONU切换到目标通道上,这时,由于ONU的通道为双通道状态,即同时占用GPON通道和XGPON通道的带宽,因此OLT需要将ONU更换成XGPON类型,更改ONU的认证信息,在XGPON 通道上识别到ONU上线时,OLT利用XGPON通道为ONU提供升级带宽后的网络服务,同时释放占用的GPON通道,以供其他用户使用,提高带宽的利用率。When the user-side ONU is powered on and online, if the OLT determines that a> b, the OLT needs to switch the ONU to the target channel. At this time, since the channel of the ONU is in a dual-channel state, that is, the bandwidth of the GPON channel and the XGPON channel is occupied simultaneously. Therefore, the OLT needs to change the ONU to the XGPON type, change the ONU authentication information, and when the ONU is identified on the XGPON channel, the OLT uses the XGPON channel to provide the ONU with the upgraded bandwidth network services and release the occupied GPON channel for Used by other users to improve bandwidth utilization.
如果由于XGPON通道的服务问题等原因切换失败,工作人员可以将ONU换回之前的GPON类型,继续使用之前的GPON通道为用户提供网络服务,在升级失败时,不会影响用户的使用,尽量减小升级失败带来的影响。If the switch fails due to service issues such as the XGPON channel, the staff can switch the ONU back to the previous GPON type and continue to use the previous GPON channel to provide network services to the user. When the upgrade fails, it will not affect the user's use and try to reduce Impact of small upgrade failures.
图4为本发明多通道PON带宽的分配装置实施例的结构示意图,如图4所示,本发明实施例提供的多通道PON带宽的分配装置04,包括:配置模块41,用于配置光网络单元ONU升级所需的带宽;确定模块42,用于确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;分配模块43,用于在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;保留模块44,用于检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。FIG. 4 is a schematic structural diagram of an embodiment of a multi-channel PON bandwidth allocation device according to the present invention. As shown in FIG. 4, a multi-channel PON bandwidth allocation device 04 according to an embodiment of the present invention includes a configuration module 41 for configuring an optical network. A bandwidth required for the unit ONU to upgrade; a determining module 42 is configured to determine a target channel of the ONU according to a preset rule when the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade, wherein the target The remaining bandwidth of the channel meets the bandwidth required for the upgrade; an allocation module 43 is configured to allocate the bandwidth required for the upgrade on the target channel and reserve the current bandwidth on the current channel; a reserve module 44 is used When it is detected that the ONU goes online on the target channel, the target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
进一步的,所述确定模块42还用于确定所述当前通道的剩余带宽是否满足所述升级所需的带宽;所述确定模块42还用于确定出所述当前通道的剩余带宽满足所述升级所需的带宽时,在所述当前通道上分配所述升级所需的带宽。Further, the determination module 42 is further configured to determine whether the remaining bandwidth of the current channel meets the bandwidth required for the upgrade; the determination module 42 is further configured to determine that the remaining bandwidth of the current channel meets the upgrade When the required bandwidth, the bandwidth required for the upgrade is allocated on the current channel.
进一步的,所述保留模块44还用于检测所述ONU是否在所述目标通道上线;所述保留模块44还用于在检测到所述ONU未在所述目标通道上线时,保留所述目标通道及所述当前通道。Further, the reservation module 44 is further configured to detect whether the ONU is online on the target channel; the reservation module 44 is further configured to retain the target when it is detected that the ONU is not online on the target channel Channel and said current channel.
进一步的,所述装置还包括:建立模块45,用于建立所述ONU升级所需的带宽模板;所述配置模块41,具体用于根据所述ONU升级所需的带宽模板配置所述ONU升级所需的带宽。Further, the apparatus further includes: a establishing module 45 configured to establish a bandwidth template required for the ONU upgrade; and a configuration module 41 specifically configured to configure the ONU upgrade according to the bandwidth template required for the ONU upgrade Required bandwidth.
进一步的,所述确定模块42用于获取与所述当前通道共用同一个端口的其它通道各自对应的剩余带宽;按照所述其它通道各自对应的剩余带宽的容量从小到大的顺序排序,得到对比队列;将所述升级所需的带宽与所述对比队列中的各个剩余带宽按照容量从小到大的顺序依次比对,直到所述对比队列中剩余带宽大于或等于所述升级所需的带宽为止;将符合比对条件的剩余带宽所对应的通道确定为所述目标通道。Further, the determining module 42 is configured to obtain the remaining bandwidths corresponding to the other channels sharing the same port with the current channel, and sort the remaining bandwidths corresponding to the other channels in ascending order to obtain a comparison. Queue; comparing the bandwidth required for the upgrade with each remaining bandwidth in the comparison queue in order from small to large, until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade Determining the channel corresponding to the remaining bandwidth that meets the comparison conditions as the target channel.
本实施例的装置,可以用于执行上述所示方法实施例的技术方案,其实现原理和技术效果类似,此处不再赘述。The device in this embodiment may be used to implement the technical solutions of the method embodiments described above, and the implementation principles and technical effects thereof are similar, and details are not described herein again.
图5为本发明多通道PON带宽的分配设备实施例的结构示意图。如图5所示,本发 明实施例提供的多通道PON带宽的分配设备05包括:接口51、总线52、存储器53与处理器54,所述接口51、存储器53与处理器54通过所述总线52相连接,所述存储器53用于存储可执行程序,所述处理器54被配置为运行所述可执行程序实现如下步骤:配置光网络单元ONU升级所需的带宽;确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。FIG. 5 is a schematic structural diagram of an embodiment of a multi-channel PON bandwidth distribution device according to the present invention. As shown in FIG. 5, the multi-channel PON bandwidth allocation device 05 provided in the embodiment of the present invention includes: an interface 51, a bus 52, a memory 53, and a processor 54, and the interface 51, the memory 53, and the processor 54 pass through the bus. 52 is connected, the memory 53 is used to store the executable program, and the processor 54 is configured to run the executable program to implement the following steps: configure the bandwidth required for the ONU upgrade of the optical network unit; determine the remaining of the current channel When the bandwidth does not satisfy the bandwidth required for the upgrade, a target channel of the ONU is determined according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; allocation is performed on the target channel The bandwidth required for the upgrade, and the current bandwidth is reserved on the current channel; when it is detected that the ONU goes online on the target channel, the target channel occupied by the ONU is retained, and the ONU occupied by the ONU is released The current channel.
进一步的,所述处理器54还被配置为运行所述可执行程序实现如下步骤:确定所述当前通道的剩余带宽是否满足所述升级所需的带宽;确定出所述当前通道的剩余带宽满足所述升级所需的带宽时,在所述当前通道上分配所述升级所需的带宽。Further, the processor 54 is further configured to run the executable program to implement the following steps: determining whether the remaining bandwidth of the current channel satisfies the bandwidth required for the upgrade; determining that the remaining bandwidth of the current channel satisfies When the bandwidth required for the upgrade is allocated on the current channel.
进一步的,所述处理器54还被配置为运行所述可执行程序实现如下步骤:检测所述ONU是否在所述目标通道上线;在检测到所述ONU未在所述目标通道上线时,保留所述目标通道及所述当前通道。Further, the processor 54 is further configured to run the executable program to implement the following steps: detecting whether the ONU is online on the target channel; when it is detected that the ONU is not online on the target channel, retaining The target channel and the current channel.
进一步的,所述处理器54还被配置为运行所述可执行程序实现如下步骤:建立所述ONU升级所需的带宽模板;Further, the processor 54 is further configured to run the executable program to implement the following steps: establishing a bandwidth template required for the ONU upgrade;
所述处理器54被配置为运行所述可执行程序具体实现如下步骤:根据所述ONU升级所需的带宽模板配置所述ONU升级所需的带宽。The processor 54 is configured to run the executable program to specifically implement the following steps: configure a bandwidth required for the ONU upgrade according to a bandwidth template required for the ONU upgrade.
进一步的,所述处理器54被配置为运行所述可执行程序具体实现如下步骤:获取与所述当前通道共用同一个端口的其它通道各自对应的剩余带宽;按照所述其它通道各自对应的剩余带宽的容量从小到大的顺序排序,得到对比队列;将所述升级所需的带宽与所述对比队列中的各个剩余带宽按照容量从小到大的顺序依次比对,直到所述对比队列中剩余带宽大于或等于所述升级所需的带宽为止;将符合比对条件的剩余带宽所对应的通道确定为所述目标通道。Further, the processor 54 is configured to run the executable program to specifically implement the following steps: obtaining the remaining bandwidths corresponding to the other channels sharing the same port with the current channel; The capacity of the bandwidth is sorted in ascending order to obtain a comparison queue; the bandwidth required for the upgrade is compared with each remaining bandwidth in the comparison queue in order of capacity from small to large until the remaining in the comparison queue The bandwidth is greater than or equal to the bandwidth required for the upgrade; the channel corresponding to the remaining bandwidth that meets the comparison condition is determined as the target channel.
如图5所示,多通道PON带宽的分配设备05中的各个组件通过总线52耦合在一起。可理解,总线52用于实现这些组件之间的连接通信。总线52除包括数据总线之外,还包括电源总线、控制总线和状态信号总线;但是为了清楚说明起见,在图5中将各种总线都标为总线52。As shown in FIG. 5, various components in the multi-channel PON bandwidth distribution device 05 are coupled together through a bus 52. It can be understood that the bus 52 is used to implement connection and communication between these components. The bus 52 includes a power bus, a control bus, and a status signal bus in addition to the data bus; however, for clarity, various buses are labeled as the bus 52 in FIG. 5.
其中,接口51可以包括显示器、键盘、鼠标、轨迹球、点击轮、按键、按钮、触感板或者触摸屏等。The interface 51 may include a display, a keyboard, a mouse, a trackball, a click wheel, keys, buttons, a touchpad, or a touch screen.
可以理解,存储器53可以是易失性存储器或非易失性存储器,也可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(ROM,Read Only Memory)、可编程只读存储器(PROM,Programmable Read-Only Memory)、可擦除可编程只读存储器(EPROM,Erasable Programmable Read-Only Memory)、电可擦除可编程只读存储器(EEPROM,Electrically Erasable Programmable Read-Only Memory)、磁性随机存取存储器(FRAM,ferromagnetic random access memory)、快闪存储器(Flash Memory)、磁表面存储器、光盘、或只读光盘(CD-ROM,Compact Disc Read-Only Memory);磁表面存储器可以是磁盘存储器或磁带存储器。易失性存储器可以是随机存取存储器(RAM,Random Access Memory),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(SRAM,Static Random Access Memory)、同步静态随机存取存储器(SSRAM,Synchronous Static Random Access Memory)、动态随机存取存储器(DRAM,Dynamic Random Access Memory)、同步动态随机存取存储器(SDRAM,Synchronous Dynamic Random Access Memory)、双倍数据速率同步动态随机存取存储器(DDRSDRAM,Double Data Rate Synchronous Dynamic Random Access Memory)、增强型同步动态随机存取存储器(ESDRAM,Enhanced Synchronous Dynamic Random Access Memory)、同步连接动态随机存取存储器(SLDRAM,SyncLink Dynamic Random Access Memory)、直接内存总线随机存取存储器(DRRAM,Direct Rambus Random Access Memory)。本发明实施例描述的存储器53旨在包括但不限于这些和任意其它适合类型的存储器。It can be understood that the memory 53 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memories. Among them, the non-volatile memory may be read-only memory (ROM, Read Only Memory), programmable read-only memory (PROM, Programmable Read-Only Memory), and erasable programmable read-only memory (EPROM, Erasable Programmable Read- Only Memory), Electrically Erasable and Programmable Read-Only Memory (EEPROM), Magnetic Random Access Memory (FRAM, ferromagnetic random access memory), Flash Memory (Flash Memory), Magnetic Surface Memory , Compact disc, or read-only compact disc (CD-ROM, Compact Disc-Read-Only Memory); the magnetic surface memory can be a disk memory or a tape memory. The volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache. By way of example, but not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM, Static Random Access Memory), Synchronous Static Random Access Memory (SSRAM, Static Random Access, Memory), Dynamic Random Access DRAM (Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Double Data Rate Rate Synchronous Dynamic Access Random Access Memory, Enhanced Type Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous Random Access Memory), Synchronous Link Dynamic Random Access Memory (SLDRAM, SyncLink Dynamic Random Access Memory), Direct RAM Bus Random Access Memory (DRRAM, Direct Rambus Random Access Memory ). The memory 53 described in the embodiment of the present invention is intended to include, but not limited to, these and any other suitable types of memory.
本发明实施例中的存储器53用于存储各种类型的数据以支持多通道PON带宽的分配设备05的操作。这些数据的示例包括:用于在多通道PON带宽的分配设备05上操作的任何计算机程序,如操作系统和应用程序等。其中,操作系统包含各种系统程序,例如框架层、核心库层、驱动层等,用于实现各种基础业务以及处理基于硬件的任务;应用程序可以包含各种应用程序,例如媒体播放器(Media Player)、浏览器(Browser)等,用于实现各种应用业务,实现本发明实施例方法的程序可以包含在应用程序中。The memory 53 in the embodiment of the present invention is used to store various types of data to support the operation of the multi-channel PON bandwidth distribution device 05. Examples of such data include: any computer program, such as an operating system and application programs, for operating on the multi-channel PON bandwidth allocation device 05. Among them, the operating system includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and processing hardware-based tasks; the application program may include various application programs, such as a media player ( Media (Player), Browser (Browser), etc., are used to implement various application services, and the program for implementing the method of the embodiment of the present invention may be included in the application program.
上述本发明实施例揭示的方法可以应用于处理器54中,或者由处理器54实现。处理器54可以是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器54中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器54可以是通用处理器、数字信号处理器(DSP,Digital Signal Processor),或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。处理器54可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任 何常规的处理器等。结合本发明实施例所公开的方法的步骤,可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于存储介质中,该存储介质位于存储器53,处理器54读取存储器53中的信息,结合其硬件完成前述方法的步骤。The method disclosed in the foregoing embodiment of the present invention may be applied to the processor 54 or implemented by the processor 54. The processor 54 may be an integrated circuit chip and has a signal processing capability. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 54 or an instruction in the form of software. The above-mentioned processor 54 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. The processor 54 may implement or execute various methods, steps, and logic block diagrams disclosed in the embodiments of the present invention. A general-purpose processor may be a microprocessor or any conventional processor. The steps of the method disclosed in the embodiments of the present invention may be directly implemented by a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium. The storage medium is located in the memory 53, and the processor 54 reads the information in the memory 53 and completes the steps of the foregoing method in combination with its hardware.
在示例性实施例中,多通道PON带宽的分配设备05可以被一个或多个应用专用集成电路(ASIC,Application Specific Integrated Circuit)、DSP、可编程逻辑器件(PLD,Programmable Logic Device)、复杂可编程逻辑器件(CPLD,Complex Programmable Logic Device)、现场可编程门阵列(FPGA,Field-Programmable Gate Array)、通用处理器、控制器、微控制器(MCU,Micro Controller Unit)、微处理器(Microprocessor)或其他电子元件实现,用于执行前述方法。In an exemplary embodiment, the multi-channel PON bandwidth allocation device 05 may be implemented by one or more application-specific integrated circuits (ASICs, Application Specific Integrated Circuits), DSPs, programmable logic devices (PLDs, Programmable Logic Devices), Programming logic device (CPLD, Complex Programmable Logic Device), Field Programmable Gate Array (FPGA, Field-Programmable Gate Array), general-purpose processor, controller, microcontroller (MCU, Micro Controller), microprocessor (Microprocessor ) Or other electronic components to perform the foregoing method.
本实施例的设备,可以用于执行上述所示方法实施例的技术方案,其实现原理和技术效果类似,此处不再赘述。The device in this embodiment may be used to implement the technical solution of the method embodiment shown above, and its implementation principles and technical effects are similar, and details are not described herein again.
本发明实施例还提供一种计算机可读存储介质,所述计算机可读存储介质可以是FRAM、ROM、PROM、EPROM、EEPROM、Flash Memory、磁表面存储器、光盘、或CD-ROM等存储器,也可以是包括上述存储器之一或任意组合的各种设备。所述计算机可读存储介质存储有程序,所述程序可被处理器执行,以实现以下步骤:配置光网络单元ONU升级所需的带宽;确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。An embodiment of the present invention also provides a computer-readable storage medium. The computer-readable storage medium may be a memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disk, or CD-ROM. It may be various devices including one or any combination of the above memories. A program is stored in the computer-readable storage medium, and the program can be executed by a processor to implement the following steps: configuring the bandwidth required for the ONU upgrade of the optical network unit; determining that the remaining bandwidth of the current channel does not meet the upgrade requirement When determining the bandwidth, the target channel of the ONU is determined according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade; and the bandwidth required for the upgrade is allocated on the target channel, And reserve the current bandwidth on the current channel; when it is detected that the ONU goes online on the target channel, keep the target channel occupied by the ONU and release the current channel occupied by the ONU.
进一步的,所述程序还可被所述处理器执行,以实现以下步骤:确定所述当前通道的剩余带宽是否满足所述升级所需的带宽;确定出所述当前通道的剩余带宽满足所述升级所需的带宽时,在所述当前通道上分配所述升级所需的带宽。Further, the program may be executed by the processor to implement the following steps: determining whether the remaining bandwidth of the current channel meets the bandwidth required for the upgrade; determining that the remaining bandwidth of the current channel meets the When upgrading the required bandwidth, the bandwidth required for the upgrade is allocated on the current channel.
进一步的,所述程序还可被所述处理器执行,以实现以下步骤:检测所述ONU是否在所述目标通道上线;在检测到所述ONU未在所述目标通道上线时,保留所述目标通道及所述当前通道。Further, the program may be executed by the processor to implement the following steps: detecting whether the ONU is online on the target channel; and retaining the ONU when it is detected that the ONU is not online on the target channel The target channel and the current channel.
进一步的,所述程序还可被所述处理器执行,以实现以下步骤:建立所述ONU升级所需的带宽模板;Further, the program may be executed by the processor to implement the following steps: establishing a bandwidth template required for the ONU upgrade;
所述程序可被所述处理器执行,以具体实现以下步骤:根据所述ONU升级所需的带 宽模板配置所述ONU升级所需的带宽。The program may be executed by the processor to specifically implement the following steps: configure a bandwidth required for the ONU upgrade according to a bandwidth template required for the ONU upgrade.
进一步的,所述程序可被所述处理器执行,以具体实现以下步骤:获取与所述当前通道共用同一个端口的其它通道各自对应的剩余带宽;按照所述其它通道各自对应的剩余带宽的容量从小到大的顺序排序,得到对比队列;将所述升级所需的带宽与所述对比队列中的各个剩余带宽按照容量从小到大的顺序依次比对,直到所述对比队列中剩余带宽大于或等于所述升级所需的带宽为止;将符合比对条件的剩余带宽所对应的通道确定为所述目标通道。Further, the program may be executed by the processor to specifically implement the following steps: obtaining the remaining bandwidth corresponding to each of the other channels sharing the same port with the current channel; and according to the remaining bandwidth corresponding to each of the other channels. The capacity is sorted in order from small to large to obtain a comparison queue; the bandwidth required for the upgrade is compared with each remaining bandwidth in the comparison queue in order from small to large, until the remaining bandwidth in the comparison queue is greater than Or equal to the bandwidth required for the upgrade; determining the channel corresponding to the remaining bandwidth that meets the comparison condition as the target channel.
本实施例的计算机可读存储介质,可以用于执行上述所示方法实施例的技术方案,其实现原理和技术效果类似,此处不再赘述。The computer-readable storage medium of this embodiment can be used to execute the technical solution of the method embodiment shown above, and its implementation principles and technical effects are similar, and will not be repeated here.
本领域内的技术人员应明白,本发明的实施例可提供为方法、系统、或计算机程序产品。因此,本发明可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art should understand that the embodiments of the present invention may be provided as a method, a system, or a computer program product. Therefore, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including, but not limited to, magnetic disk memory, optical memory, etc.) containing computer-usable program code.
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowcharts and / or block diagrams, and combinations of processes and / or blocks in the flowcharts and / or block diagrams can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing device to produce a machine, so that the instructions generated by the processor of the computer or other programmable data processing device are used to generate instructions Means for implementing the functions specified in one or more flowcharts and / or one or more blocks of the block diagrams.
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to work in a specific manner such that the instructions stored in the computer-readable memory produce a manufactured article including an instruction device, the instructions The device implements the functions specified in one or more flowcharts and / or one or more blocks of the block diagram.
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of steps can be performed on the computer or other programmable device to produce a computer-implemented process, which can be executed on the computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more flowcharts and / or one or more blocks of the block diagrams.
以上所述,仅为本发明的较佳实施例而已,并非用于限定本发明的保护范围。The above description is only the preferred embodiments of the present invention, and is not intended to limit the protection scope of the present invention.
Claims (10)
- 一种多通道无源光网络PON带宽的分配方法,其中,所述方法包括:A multi-channel passive optical network PON bandwidth allocation method, wherein the method includes:配置光网络单元ONU升级所需的带宽;Configure the bandwidth required for the ONU upgrade of the optical network unit;确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;When it is determined that the remaining bandwidth of the current channel does not satisfy the bandwidth required for the upgrade, determining a target channel of the ONU according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade;在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;以及Allocate the bandwidth required for the upgrade on the target channel, and reserve the current bandwidth on the current channel; and检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。When it is detected that the ONU is online on the target channel, the target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
- 根据权利要求1所述的方法,其中,所述方法还包括:The method of claim 1, further comprising:确定出所述当前通道的剩余带宽满足所述升级所需的带宽时,在所述当前通道上分配所述升级所需的带宽。When it is determined that the remaining bandwidth of the current channel meets the bandwidth required for the upgrade, the bandwidth required for the upgrade is allocated on the current channel.
- 根据权利要求1所述的方法,其中,所述方法还包括:The method of claim 1, further comprising:检测到所述ONU未在所述目标通道上线时,保留所述目标通道及所述当前通道。When it is detected that the ONU is not online on the target channel, the target channel and the current channel are retained.
- 根据权利要求1所述的方法,其中,在所述配置ONU升级所需的带宽之前,所述方法还包括:The method according to claim 1, wherein before the configuring the bandwidth required for the ONU upgrade, the method further comprises:建立所述ONU升级所需的带宽模板;Establishing a bandwidth template required for the ONU upgrade;并且,所述配置ONU升级所需的带宽包括:And, the bandwidth required to configure the ONU upgrade includes:根据所述ONU升级所需的带宽模板配置所述ONU升级所需的带宽。Configure the bandwidth required for the ONU upgrade according to the bandwidth template required for the ONU upgrade.
- 根据权利要求1至4中任一项所述的方法,其中,所述根据预设规则确定出所述ONU的目标通道,包括:The method according to any one of claims 1 to 4, wherein the determining a target channel of the ONU according to a preset rule comprises:获取与所述当前通道共用同一个端口的其它通道各自对应的剩余带宽;Acquiring the remaining bandwidths corresponding to the other channels sharing the same port with the current channel;按照所述其它通道各自对应的剩余带宽的容量从小到大的顺序排序,得到对比队列;Sorting according to the capacity of the remaining bandwidth corresponding to each of the other channels in ascending order to obtain a comparison queue;将所述升级所需的带宽与所述对比队列中的各个剩余带宽按照容量从小到大的顺序依次比对,直到所述对比队列中剩余带宽大于或等于所述升级所需的带宽为止;以及Comparing the bandwidth required for the upgrade with each remaining bandwidth in the comparison queue in order from small to large, until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade; and将符合比对条件的剩余带宽所对应的通道确定为所述目标通道。The channel corresponding to the remaining bandwidth meeting the comparison condition is determined as the target channel.
- 一种多通道无源光网络PON带宽的分配装置,其中,所述装置包括:A multi-channel passive optical network PON bandwidth distribution device, wherein the device includes:配置模块,用于配置光网络单元ONU升级所需的带宽;A configuration module for configuring the bandwidth required for the ONU upgrade of the optical network unit;确定模块,用于确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;A determining module, configured to determine a target channel of the ONU according to a preset rule when the remaining bandwidth of the current channel does not meet the bandwidth required for the upgrade; Required bandwidth分配模块,用于在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;以及An allocation module, configured to allocate the bandwidth required for the upgrade on the target channel and reserve the current bandwidth on the current channel; and保留模块,用于检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。A reservation module, configured to detect that the ONU is online when the target channel is online, retain the target channel occupied by the ONU, and release the current channel occupied by the ONU.
- 一种多通道无源光网络PON带宽的分配设备,其中,所述设备包括:接口、总线、存储器与处理器,所述接口、所述存储器与所述处理器通过所述总线相连接,所述存储器用于存储可执行程序,所述处理器被配置为运行所述可执行程序实现如下步骤:A multi-channel passive optical network PON bandwidth distribution device, wherein the device includes: an interface, a bus, a memory, and a processor, the interface, the memory, and the processor are connected through the bus, The memory is used to store an executable program, and the processor is configured to run the executable program to implement the following steps:配置光网络单元ONU升级所需的带宽;Configure the bandwidth required for the ONU upgrade of the optical network unit;确定出当前通道的剩余带宽未满足所述升级所需的带宽时,根据预设规则确定出所述ONU的目标通道,其中,所述目标通道的剩余带宽满足所述升级所需的带宽;When it is determined that the remaining bandwidth of the current channel does not satisfy the bandwidth required for the upgrade, determining a target channel of the ONU according to a preset rule, wherein the remaining bandwidth of the target channel meets the bandwidth required for the upgrade;在所述目标通道上分配所述升级所需的带宽,并在所述当前通道上保留当前带宽;以及Allocate the bandwidth required for the upgrade on the target channel, and reserve the current bandwidth on the current channel; and检测到所述ONU在所述目标通道上线时,保留所述ONU占用的所述目标通道,并释放所述ONU占用的所述当前通道。When it is detected that the ONU is online on the target channel, the target channel occupied by the ONU is retained, and the current channel occupied by the ONU is released.
- 根据权利要求7所述的设备,其中,所述处理器还被配置为运行所述可执行程序实现如下步骤:The device according to claim 7, wherein the processor is further configured to run the executable program to implement the following steps:建立所述ONU升级所需的带宽模板;Establishing a bandwidth template required for the ONU upgrade;并且,所述处理器还被配置为运行所述可执行程序实现如下步骤:In addition, the processor is further configured to run the executable program to implement the following steps:根据所述ONU升级所需的带宽模板配置所述ONU升级所需的带宽。Configure the bandwidth required for the ONU upgrade according to the bandwidth template required for the ONU upgrade.
- 根据权利要求7或8所述的设备,其中,所述处理器还被配置为运行所述可执行程序实现如下步骤:The device according to claim 7 or 8, wherein the processor is further configured to run the executable program to implement the following steps:获取与所述当前通道共用同一个端口的其它通道各自对应的剩余带宽;Acquiring the remaining bandwidths corresponding to the other channels sharing the same port with the current channel;按照所述其它通道各自对应的剩余带宽的容量从小到大的顺序排序,得到对比队列;Sorting according to the capacity of the remaining bandwidth corresponding to each of the other channels in ascending order to obtain a comparison queue;将所述升级所需的带宽与所述对比队列中的各个剩余带宽按照容量从小到大的顺序 依次比对,直到所述对比队列中剩余带宽大于或等于所述升级所需的带宽为止;以及Comparing the bandwidth required for the upgrade with each remaining bandwidth in the comparison queue in order from small to large, until the remaining bandwidth in the comparison queue is greater than or equal to the bandwidth required for the upgrade; and将符合比对条件的剩余带宽所对应的通道确定为所述目标通道。The channel corresponding to the remaining bandwidth meeting the comparison condition is determined as the target channel.
- 根据权利要求7所述的设备,其中,所述处理器还被配置为运行所述可执行程序实现如下步骤:The device according to claim 7, wherein the processor is further configured to run the executable program to implement the following steps:确定出所述当前通道的剩余带宽满足所述升级所需的带宽时,在所述当前通道上分配所述升级所需的带宽。When it is determined that the remaining bandwidth of the current channel meets the bandwidth required for the upgrade, the bandwidth required for the upgrade is allocated on the current channel.
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112312238A (en) * | 2020-10-15 | 2021-02-02 | 烽火通信科技股份有限公司 | Method and system for upgrading ONU based on point-to-group mode |
CN114598649A (en) * | 2022-03-17 | 2022-06-07 | 苏州浪潮智能科技有限公司 | Kernel bandwidth management method and device, storage equipment and storage medium |
CN116456226A (en) * | 2023-03-29 | 2023-07-18 | 苏州大学 | Optical and wireless joint resource allocation method in CF-mMIMO system |
Families Citing this family (1)
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CN114745270B (en) * | 2022-05-13 | 2023-04-28 | 中国联合网络通信集团有限公司 | Network planning method, device, equipment and storage medium |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102130787A (en) * | 2011-03-02 | 2011-07-20 | 华为技术有限公司 | Network management equipment and optical channel data unit (ODU) flex frame idle timeslot management method thereof |
CN105610724A (en) * | 2016-01-08 | 2016-05-25 | 烽火通信科技股份有限公司 | Method and device for realizing load balancing in time wavelength division multiplexing passive optical network system |
CN105763487A (en) * | 2016-04-11 | 2016-07-13 | 中国联合网络通信集团有限公司 | Uplink bandwidth allocation method and device |
US20180034579A1 (en) * | 2016-07-26 | 2018-02-01 | Futurewei Technologies, Inc. | Burst-Mode Discrete Multi-Tone for Networks |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101345599A (en) * | 2007-07-13 | 2009-01-14 | 华为技术有限公司 | Upgrading method of time division multiple access passive optical network and passive optical network system |
US9420359B2 (en) * | 2013-02-22 | 2016-08-16 | Nec Corporation | Dynamic wavelength virtualization and/or on-demand flow provisioning in optical networks |
CN103838606A (en) * | 2014-02-26 | 2014-06-04 | 烽火通信科技股份有限公司 | Patch updating method for ONU software version in GPON system |
WO2015139218A1 (en) * | 2014-03-19 | 2015-09-24 | 华为技术有限公司 | Communication method, apparatus, and system for passive optical network (pon) |
-
2018
- 2018-05-30 CN CN201810542790.4A patent/CN110557691B/en active Active
-
2019
- 2019-05-29 WO PCT/CN2019/089063 patent/WO2019228411A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102130787A (en) * | 2011-03-02 | 2011-07-20 | 华为技术有限公司 | Network management equipment and optical channel data unit (ODU) flex frame idle timeslot management method thereof |
CN105610724A (en) * | 2016-01-08 | 2016-05-25 | 烽火通信科技股份有限公司 | Method and device for realizing load balancing in time wavelength division multiplexing passive optical network system |
CN105763487A (en) * | 2016-04-11 | 2016-07-13 | 中国联合网络通信集团有限公司 | Uplink bandwidth allocation method and device |
US20180034579A1 (en) * | 2016-07-26 | 2018-02-01 | Futurewei Technologies, Inc. | Burst-Mode Discrete Multi-Tone for Networks |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112312238A (en) * | 2020-10-15 | 2021-02-02 | 烽火通信科技股份有限公司 | Method and system for upgrading ONU based on point-to-group mode |
CN114598649A (en) * | 2022-03-17 | 2022-06-07 | 苏州浪潮智能科技有限公司 | Kernel bandwidth management method and device, storage equipment and storage medium |
CN114598649B (en) * | 2022-03-17 | 2023-08-04 | 苏州浪潮智能科技有限公司 | Kernel bandwidth management method, device, storage equipment and storage medium |
CN116456226A (en) * | 2023-03-29 | 2023-07-18 | 苏州大学 | Optical and wireless joint resource allocation method in CF-mMIMO system |
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