CN103428867A - Frame division multiplexing method and device for associated channel - Google Patents
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Abstract
The invention provides a frame division multiplexing method and device for an associated channel. The method includes the steps: receiving cell access requests of user equipment; acquiring cell resource capacity parameters; acquiring an on-line configured frame division multiple range when the cell resource capacity parameters are larger than or equal to a preset cell load threshold value and the associated channel is in a dynamic frame division mode; accessing the corresponding user equipment according to the frame division multiple range and the cell access requests of the user equipment. DPCH (dedicated physical channel) resources in an existing network can be sufficiently used, the call drop rate of users is decreased, overall network KPI (key performance indicator) stability of a system is ensured, system capacity is improved, and further user perception is enhanced.
Description
Technical Field
The present invention relates to the technical field of resource allocation in a TD-SCDMA system, and in particular, to a frame division multiplexing method and a frame division multiplexing device for an associated channel.
Background
The TD-SCDMA (third generation mobile communication system standard) applied in modern mobile communication causes the control channel of HSDPA (High Speed Downlink Packet Access) \\ HSUPA (High Speed Uplink Packet Access) service to occupy more code channel resources due to the limitation of Downlink/Uplink capacity at the network side and the introduction of High Speed Packet service, so that the number of single carrier Access user equipment is limited, and the effect of doubling data throughput due to space division multiplexing of the service channel cannot be exerted.
In order to solve the problems of limited number of user equipment accessed by a single carrier and an associated Channel, a HSDPA \ HSUPA associated Channel DPCH (Dedicated Physical Channel) frame division multiplexing technology is introduced, so that the number of user equipment which can be simultaneously borne by one DPCH associated Channel is increased from 1 to 2, 4 or even more, the limitation of the single carrier to the number of the accessed user equipment due to DPCH associated Channel resources is solved, and the resource utilization rate of the associated Channel DPCH is further improved. Referring to the flow chart of the current implementation scheme of the network side for the frame division function of the associated channel shown in fig. 1, if the system starts the frame division multiplexing feature:
firstly, opening a parameter of 'whether an associated channel DPCH adopts a discontinuous distribution mode' in a cell algorithm parameter table as discontinuous;
secondly, the frame division related repetition period and the repetition length parameter in the global static service parameter table are modified, and only 1:1, 4:2, 8:2 and the like can be configured for one service, namely each service can only support one frame division effect;
and finally, according to the parameter configuration condition, when the service is newly accessed, the network side carries out frame division strategy execution according to the frame division switch of the cell in which the network side is located and the static service configuration proportion, if the configuration is 1:1, frame division is not carried out, if the configuration is 4:2, 2-time frame division is carried out, if the configuration is 8:2, 4-time frame division is carried out, and the like, and the sequential judgment is carried out.
However, the current network side neglects a new problem introduced by the blind frame division multiplexing processing of the users in the access cell under the condition that the DPCH resource is sufficient for the frame division multiplexing characteristic application. If the following occurs: when the network side starts the frame division multiplexing characteristic, the network side firstly executes the multiplexing of the same DPCH resource with the existing user equipment according to the configured fixed frame division multiple no matter whether the current available DPCH resource of the cell is enough to be shared by the user equipment, namely: under the condition that user equipment in the current cell is few and idle resources are many, the latter accessed user equipment is always preferentially multiplexed with the former accessed user equipment, so that power interference among multiplexing channels can be caused, call drop can be caused, and the perception of a user is influenced.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a frame division multiplexing method of an associated channel, which is used to fully utilize DPCH resources in the existing network, reduce the user call drop rate, ensure the stability of the system whole network KPI (Key Performance Indicator), improve the system capacity, and further improve the user perception.
Correspondingly, the invention also provides a frame division multiplexing device of the accompanying channel, which is used for ensuring the realization and the application of the method.
In order to solve the above problem, the present invention discloses a frame division multiplexing method for an associated channel, the method comprising:
receiving a cell access request of user equipment;
acquiring a cell resource capacity parameter;
when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and an accompanying channel adopts a dynamic frame division mode, acquiring a previously configured frame division multiple range;
and carrying out corresponding user equipment access on the cell access request of the user equipment according to the frame division multiple range.
Preferably, the frame division multiple range includes multiple levels of frame division multiple, and the step of performing user equipment access on the cell access request of the user equipment according to the frame division multiple range includes:
performing user equipment access on the cell access request of the user equipment according to the lowest-level frame division multiple;
acquiring a cell resource capacity parameter;
and if the cell resource capacity parameter is greater than or equal to the preset cell load threshold value, continuing to perform user equipment access on the cell access request of the user equipment according to the next-level frame division multiple, and so on until the cell resource capacity parameter is smaller than the preset cell load threshold value.
Preferably, the following method is adopted to determine whether the accompanying channel adopts a dynamic frame division method:
if the frame division function of the accompanying channel is set as the preset dynamic frame division, the accompanying channel adopts a dynamic frame division mode.
Preferably, the step of obtaining the cell resource capacity parameter includes:
acquiring available companion channel resources of a companion channel and used companion channel resources;
and calculating the proportion percentage of the used associated channel resources and the available associated channel resources of the associated channel to obtain a cell resource capacity parameter.
Preferably, the method further comprises:
and when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and the frame division function of the accompanying channel is set as a preset static frame time division, performing access of the user equipment on the cell access request of the user equipment in a static frame division mode.
Preferably, the method further comprises:
and when the cell resource capacity parameter is smaller than a preset cell load threshold value, or the frame division function of the accompanying channel is set as a preset non-frame time division, the accompanying channel performs user equipment access on the cell access request of the user equipment in a non-frame division mode.
The invention also discloses a frame division multiplexing device of the accompanying channel, which comprises:
a cell access request receiving module, configured to receive a cell access request of a user equipment;
a cell resource capacity parameter obtaining module, configured to obtain a cell resource capacity parameter;
a frame division multiple range obtaining module, configured to obtain a previously configured frame division multiple range when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and an accompanying channel adopts a dynamic frame division mode;
and the user equipment access module is used for carrying out corresponding user equipment access on the cell access request of the user equipment according to the frame division multiple range.
Preferably, the frame division multiple range includes multiple levels of frame division multiple, and the user equipment access module includes:
the step-by-step access sub-module is used for carrying out user equipment access on the cell access request of the user equipment according to the lowest-level frame division multiple; and acquiring a cell resource capacity parameter, if the cell resource capacity parameter is greater than or equal to a preset cell load threshold value, continuing to perform user equipment access on a cell access request of the user equipment according to the next-level frame division multiple, and so on until the cell resource capacity parameter is less than the preset cell load threshold value.
Preferably, the following method is adopted to determine whether the accompanying channel adopts a dynamic frame division method:
if the frame division function of the accompanying channel is set as the preset dynamic frame division, the accompanying channel adopts a dynamic frame division mode.
Preferably, the cell resource capacity parameter obtaining module includes:
a resource obtaining submodule for obtaining available companion channel resources of the companion channel and used companion channel resources;
and the calculating submodule is used for calculating the proportion percentage of the used associated channel resources and the available associated channel resources of the associated channel to obtain the cell resource capacity parameter.
Preferably, the apparatus further comprises:
and the static frame division access module is used for performing access of the user equipment on the cell access request of the user equipment in a static frame division mode when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and the frame division function of the accompanying channel is set as a preset static frame time division.
Preferably, the apparatus further comprises:
and the non-frame division access module is used for performing user equipment access on the cell access request of the user equipment by adopting a non-frame division mode through the accompanying channel when the cell resource capacity parameter is smaller than a preset cell load threshold value or the frame division function of the accompanying channel is set as a preset non-frame division.
Compared with the prior art, the invention has the following advantages:
the invention provides a frame division multiplexing method of an associated channel, which is a dynamic frame division processing method based on cell load, and controls a frame specificity function through cell level load parameters.
Drawings
Fig. 1 is a flow chart of a current network side function division for an associated channel frame in the background art of the present invention;
FIG. 2 is a flow chart of the steps of embodiment 1 of a frame division multiplexing method for a companion channel of the present invention;
FIG. 3 is a flow chart of the steps of embodiment 2 of a frame division multiplexing method for a companion channel of the present invention;
fig. 4 is a block diagram of an embodiment of a frame division multiplexing apparatus for associated channels according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The core concept of the embodiment of the invention is that whether to execute dynamic frame division multiplexing is judged according to the load condition of the cell resource capacity, if continuous and exclusive accompanying channel resources exist in the cell, the user equipment is accessed in a non-frame division mode, if discontinuous accompanying channel resources exist in the cell, a corresponding frame division strategy is executed in a dynamic frame division mode, and the user equipment is accessed step by step according to a frame division multiple range.
In the advanced packet service, the control channels are all time division multiplexed along with the scheduling of users, when the users cannot get the scheduling, many signaling messages cannot be transmitted, so the associated channel DPCH is introduced for carrying high-level signaling and auxiliary synchronous power control information. Each CELL-DCH (CELL-Dedicated Channel) state user uplink and downlink needs to establish at least one DPCH Channel.
TD-SCDMA is also a code channel limited system in nature, code channel resources are precious, in order to bear more user equipments without capacity expansion, and to improve code channel utilization, a DPCH (dedicated physical channel) needs to be discontinuously allocated, the DPCH discontinuous allocation of the associated channel is to allocate the DPCH channel to a plurality of user equipments according to a certain physical channel repetition length and physical channel repetition period, a service terminal changes the associated DPCH code channel resources allocated by a previous RNC (Radio Network Controller) occupied continuously into data transmission in a set time on the set code channel, and since the plurality of user equipments can multiplex the same code channel, the purpose of increasing cell service capacity is achieved.
Referring to fig. 2, a flowchart of the steps of embodiment 1 of the frame division multiplexing method for an associated channel of the present invention is shown, which may specifically include the following steps:
and 204, performing corresponding user equipment access on the cell access request of the user equipment according to the frame multiple range.
The embodiment of the invention provides a frame division multiplexing method of an associated channel, which is a dynamic frame division processing method based on cell load, and controls a frame specificity function through cell level load parameters.
Referring to fig. 3, a flowchart illustrating steps of embodiment 2 of a frame division multiplexing method for an associated channel according to the present invention is shown, which specifically includes the following steps:
specifically, in the process of continuously accessing the user equipment in the cell, the network side system may calculate the current cell load (i.e. cell resource capacity parameter) in real time according to the DPCH resource occupancy of the cell, where the cell resource capacity parameter may be divided into an uplink accompanying channel resource capacity parameter and a downlink accompanying channel resource capacity parameter in the cell, and represents the occupancy of the uplink accompanying channel DPCH resource or the downlink accompanying channel DPCH resource in the cell, the resource capacity parameter of the uplink accompanying channel may be obtained by calculating the proportion percentage of the used accompanying channel resource and the available accompanying channel resource of the uplink accompanying channel in the cell, or the resource capacity parameter of the downlink accompanying channel may be obtained by calculating the proportion percentage of the used accompanying channel resource and the available accompanying channel resource of the downlink accompanying channel in the cell, for example, the uplink available DPCH resource in the cell is a, the uplink used DPCH resource in the cell is b, and then the current load of the cell is c = (b/a) × 100%.
in a specific implementation, the definition of the preset cell load threshold value at the network side may be an uplink or downlink DPCH code resource utilization rate, which may be a percentage value from 0 to 100, and the system may give an initial default value, a specific cell load threshold configuration value needs to be obtained according to a network test experience value and is recorded in a cell algorithm parameter table in advance, and the uplink and downlink may separately configure the preset cell load threshold values thereof, such as: the cell load threshold value is configured to 70% in the current network test, so that the congestion can be solved, and a better user perception effect can be achieved, and the value can be considered to be configured to 70%.
in a preferred embodiment of the present invention, the following method may be adopted to determine whether the associated channel adopts a dynamic frame division method:
if the frame division function of the accompanying channel is set as the preset dynamic frame division, the accompanying channel adopts a dynamic frame division mode.
Correspondingly, the method of the embodiment of the invention further comprises the following steps:
307, performing access of the user equipment to the cell access request of the user equipment in a static frame division mode;
308, performing access of the user equipment to the cell access request of the user equipment in a non-frame division mode;
specifically, if the frame division function of the associated channel is set to be a preset static frame division, the cell access request of the user equipment is accessed to the user equipment in a static frame division mode. And if the frame division function of the associated channel is set as the preset non-frame time division, the associated channel carries out the access of the user equipment to the cell access request of the user equipment in a non-frame division mode.
In a specific implementation, the cell algorithm parameter table has a switching parameter "whether the associated channel DPCH employs a discontinuous allocation mode" or is called as a "DPCH frame division function switch" parameter, and the switching parameter has three configuration modes: a non-frame divide function switch 0, a static frame divide function switch 1, and a dynamic frame divide function switch 2. If the static frame division function switch 1 or the dynamic frame division function switch 2 is turned on, it means that the associated channel DPCH employs a discontinuous allocation mode, that is, there is no continuous (exclusive shared) DPCH resource in the cell, when a cell access request of the user equipment is received, because there is no exclusive shared DPCH resource in the cell, it is necessary to employ a frame division multiplexing mode to access the user equipment, further, when the static frame division function switch 1 is turned on, the user equipment is accessed using the static frame division mode, and when the dynamic frame division function switch 2 is turned on, the user equipment is accessed using the dynamic frame division mode; if the non-frame-division function switch 0 is turned on, it means that the associated channel DPCH employs a continuous allocation manner, that is, there are continuous (exclusive-shared) DPCH resources in the cell, and when a cell access request of the user equipment is received, because there are exclusive-shared DPCH resources in the cell, it is not necessary to employ a frame division multiplexing manner to access the user equipment, and the exclusive-shared DPCH resources can be directly accessed to the user equipment.
The dynamic frame division mode in the embodiment of the invention is described as follows: in the background art, static frame division multiplexing of an associated channel is adopted, one service can only be configured with one frame division multiple, if the static service configuration ratio is 8:2, the associated channel can only execute 4 times of frame division, and regardless of whether the currently available DPCH resource of a cell is enough for the user equipment to share alone, the same DPCH resource is multiplexed with the existing user equipment according to the configured fixed frame division multiple (4 times of frame division multiple), namely, when the current cell has few users and the idle resources are many, the latter access user equipment always preferentially performs 4 times of frame division multiplexing with the former accessed user equipment, so that power interference between multiplexing channels is caused, call drop is caused, and user perception is influenced. In order to overcome the problems in the background art, the embodiment of the present invention innovatively provides a scheme for determining whether to adopt dynamic frame division multiplexing according to cell resource capacity parameters, and optimizes a large-range influence on the system global into a cell-level small-range influence, where the dynamic frame division multiplexing refers to executing a corresponding frame division strategy according to a frame division multiple range.
in a specific implementation, when a cell load threshold is configured, a frame division multiple range adopted by dynamic frame time sharing is configured, where the frame division multiple range is a range value between a maximum frame division multiple (a frame division multiple is a ratio of a repetition period (repetition period) to a repetition length (repetition length)) and a minimum frame division multiple, and generally, the minimum frame division multiple is usually 2, so that the maximum frame division multiple adopted when the frame division multiple range is configured is only required. The configuration of the maximum frame division multiple is related to the configuration of the cell load threshold value, if the cell load threshold value is high, the system load is high, the configured maximum frame division multiple can be larger, and conversely, if the cell load threshold value is low, the system load is not particularly high, the configured maximum frame division multiple can be smaller. The frame division multiple range can be configured separately in uplink and downlink, and recorded in the cell algorithm parameter table, and when dynamic frame division is needed, the corresponding frame division multiple range is read from the cell algorithm parameter table.
In the embodiment of the present invention, whether a scheme of dynamic frame division multiplexing is adopted is determined according to a cell resource capacity parameter, the cell resource capacity parameter is compared with a cell load threshold value, if the cell resource capacity parameter is smaller than the cell load threshold value, it is indicated that an immediate load in the cell is relatively low, a frame division multiplexing mode is not adopted, a DPCH non-frame division mode is continuously adopted to respond to a user equipment access request for user equipment access, if the cell resource capacity parameter is greater than or equal to the cell load threshold value, and a frame division characteristic function switch is turned on as a dynamic frame division 2, a frame division strategy is dynamically executed according to a configured frame division multiple range, and if the cell resource capacity parameter is greater than or equal to the cell load threshold value, and the frame division characteristic function switch is turned on as a static frame division 1, a static frame division strategy is executed.
specifically, the configured frame division multiple range includes multi-stage frame division multiple, and the new access user equipment performs corresponding user equipment access according to the frame division multiple, for example: configuring the maximum frame division multiple to be 8, then executing 2 times frame division according to the instant load, if the cell resource capacity parameter is still larger than the cell load threshold value after 2 times frame division, continuing to adjust the dynamic frame division to be 4 times frame division, and so on, in order to adjust the cell resource capacity parameter to be below the cell load threshold value.
Under the condition that the DPCH dynamic frame is separately started, when the load is lower, the user equipment is accessed by adopting non-frame division resources, so that the high-speed user equipment occupies more accompanying channel resources, and the user equipment needs to be decelerated to meet the frame division allowable rate and then dynamically frame division is carried out, so that the deceleration can achieve the purposes of reducing the load and solving the congestion; in addition, since there is a limitation of the maximum frame rate when using the dynamic frame rate, the frame rate cannot be used unless the speed reduction is performed, and therefore, the speed reduction process needs to be performed first.
The embodiment of the invention controls the frame diversity function through the cell-level parameters, and judges whether to execute a dynamic frame multiplexing adjustment strategy according to the cell DPCH code resource load condition after a frame diversity function switch is required to be opened, so that the frame diversity function reduces the user call drop rate, ensures the system whole network KPI stability, improves the system capacity and further ensures the user perception of user equipment in the network on the premise of fully utilizing the DPCH resources in the current network by adopting a cell-level dynamic frame diversity mode.
Referring to fig. 4, a block diagram of a frame division multiplexing apparatus for an associated channel according to an embodiment of the present invention is shown, and specifically includes the following modules:
a cell access request receiving module 401, configured to receive a cell access request of a user equipment;
a cell resource capacity parameter obtaining module 402, configured to obtain a cell resource capacity parameter;
in a preferred embodiment of the present invention, the cell resource capacity parameter obtaining module 402 may include the following sub-modules:
a resource obtaining submodule for obtaining available companion channel resources of the companion channel and used companion channel resources;
and the calculating submodule is used for calculating the proportion percentage of the used associated channel resources and the available associated channel resources of the associated channel to obtain the cell resource capacity parameter.
A frame division multiple range obtaining module 403, configured to obtain a frame division multiple range configured in advance when the cell resource capacity parameter is greater than or equal to a preset cell load threshold and an accompanying channel adopts a dynamic frame division manner;
in a preferred embodiment of the present invention, the following method may be adopted to determine whether the associated channel adopts a dynamic frame division method:
if the frame division function of the accompanying channel is set as the preset dynamic frame division, the accompanying channel adopts a dynamic frame division mode.
And a user equipment access module 404, configured to perform corresponding user equipment access on the cell access request of the user equipment according to the frame division multiple range.
In a preferred embodiment of the present invention, the frame division multiple range includes multiple levels of frame division multiple, and the user equipment access module 404 may include the following sub-modules:
the step-by-step access sub-module is used for carrying out user equipment access on the cell access request of the user equipment according to the lowest-level frame division multiple; and acquiring a cell resource capacity parameter, if the cell resource capacity parameter is greater than or equal to a preset cell load threshold value, continuing to perform user equipment access on a cell access request of the user equipment according to the next-level frame division multiple, and so on until the cell resource capacity parameter is less than the preset cell load threshold value.
In a preferred embodiment of the present invention, the apparatus further comprises:
and the static frame division access module is used for performing access of the user equipment on the cell access request of the user equipment in a static frame division mode when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and the frame division function of the accompanying channel is set as a preset static frame time division.
Or,
and the non-frame division access module is used for performing user equipment access on the cell access request of the user equipment by adopting a non-frame division mode through the accompanying channel when the cell resource capacity parameter is smaller than a preset cell load threshold value or the frame division function of the accompanying channel is set as a preset non-frame division.
For the embodiment of the apparatus shown in fig. 4, since it is basically similar to the embodiment of the method described above, the description is simple, and for the relevant points, reference may be made to part of the description of the embodiment of the method.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams 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 apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The frame division multiplexing method and apparatus for an associated channel provided by the present invention are described in detail above, and a specific example is applied in the present disclosure to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (12)
1. A method for frame division multiplexing accompanying a channel, the method comprising:
receiving a cell access request of user equipment;
acquiring a cell resource capacity parameter;
when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and an accompanying channel adopts a dynamic frame division mode, acquiring a previously configured frame division multiple range;
and carrying out corresponding user equipment access on the cell access request of the user equipment according to the frame division multiple range.
2. The method of claim 1, wherein the frame division multiple range comprises multiple levels of frame division multiple, and wherein the step of performing user equipment access to the cell access request of the user equipment according to the frame division multiple range comprises:
performing user equipment access on the cell access request of the user equipment according to the lowest-level frame division multiple;
acquiring a cell resource capacity parameter;
and if the cell resource capacity parameter is greater than or equal to the preset cell load threshold value, continuing to perform user equipment access on the cell access request of the user equipment according to the next-level frame division multiple, and so on until the cell resource capacity parameter is smaller than the preset cell load threshold value.
3. The method according to claim 1 or 2, wherein the following method is adopted to determine whether the accompanying channel adopts a dynamic frame division method:
if the frame division function of the accompanying channel is set as the preset dynamic frame division, the accompanying channel adopts a dynamic frame division mode.
4. The method according to claim 1 or 2, wherein the step of obtaining a cell resource capacity parameter comprises:
acquiring available companion channel resources of a companion channel and used companion channel resources;
and calculating the proportion percentage of the used associated channel resources and the available associated channel resources of the associated channel to obtain a cell resource capacity parameter.
5. The method of claim 1, further comprising:
and when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and the frame division function of the accompanying channel is set as a preset static frame time division, performing access of the user equipment on the cell access request of the user equipment in a static frame division mode.
6. The method of claim 3, further comprising:
and when the cell resource capacity parameter is smaller than a preset cell load threshold value, or the frame division function of the accompanying channel is set as a preset non-frame time division, the accompanying channel performs user equipment access on the cell access request of the user equipment in a non-frame division mode.
7. An apparatus for frame division multiplexing accompanying a channel, the apparatus comprising:
a cell access request receiving module, configured to receive a cell access request of a user equipment;
a cell resource capacity parameter obtaining module, configured to obtain a cell resource capacity parameter;
a frame division multiple range obtaining module, configured to obtain a previously configured frame division multiple range when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and an accompanying channel adopts a dynamic frame division mode;
and the user equipment access module is used for carrying out corresponding user equipment access on the cell access request of the user equipment according to the frame division multiple range.
8. The apparatus of claim 7, wherein the frame division multiple range comprises multiple levels of frame division multiple, and wherein the UE access module comprises:
the step-by-step access sub-module is used for carrying out user equipment access on the cell access request of the user equipment according to the lowest-level frame division multiple; and acquiring a cell resource capacity parameter, if the cell resource capacity parameter is greater than or equal to a preset cell load threshold value, continuing to perform user equipment access on a cell access request of the user equipment according to the next-level frame division multiple, and so on until the cell resource capacity parameter is less than the preset cell load threshold value.
9. The apparatus according to claim 7 or 8, wherein the following method is adopted to determine whether the associated channel adopts dynamic frame division method:
if the frame division function of the accompanying channel is set as the preset dynamic frame division, the accompanying channel adopts a dynamic frame division mode.
10. The apparatus according to claim 7 or 8, wherein the cell resource capacity parameter obtaining module comprises:
a resource obtaining submodule for obtaining available companion channel resources of the companion channel and used companion channel resources;
and the calculating submodule is used for calculating the proportion percentage of the used associated channel resources and the available associated channel resources of the associated channel to obtain the cell resource capacity parameter.
11. The apparatus of claim 7, further comprising:
and the static frame division access module is used for performing access of the user equipment on the cell access request of the user equipment in a static frame division mode when the cell resource capacity parameter is greater than or equal to a preset cell load threshold value and the frame division function of the accompanying channel is set as a preset static frame time division.
12. The apparatus of claim 9, further comprising:
and the non-frame division access module is used for performing user equipment access on the cell access request of the user equipment by adopting a non-frame division mode through the accompanying channel when the cell resource capacity parameter is smaller than a preset cell load threshold value or the frame division function of the accompanying channel is set as a preset non-frame division.
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