CN105764118B - MOCN cell communication method and device - Google Patents

MOCN cell communication method and device Download PDF

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Publication number
CN105764118B
CN105764118B CN201610270652.6A CN201610270652A CN105764118B CN 105764118 B CN105764118 B CN 105764118B CN 201610270652 A CN201610270652 A CN 201610270652A CN 105764118 B CN105764118 B CN 105764118B
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mocn cell
communication
mocn
operator
cell
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CN105764118A (en
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闫海东
刘智华
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service

Abstract

the invention discloses a MOCN cell communication method and device, relates to the field of communication, and aims to solve the problem that part of UE in an MOCN cell in the prior art cannot correctly display the name of a communication operator to which the UE belongs. The method provided by the invention comprises the following steps: when receiving an access request sent by User Equipment (UE), detecting whether an idle channel exists in an MOCN cell which the UE requires to be accessed; if so, allocating an idle channel to the UE so that the UE is accessed to the MOCN cell for communication; and if not, processing the access request sent by the UE according to a preset rule, thereby allowing the UE to preempt the channel resources used by other UEs to access the MOCN cell or refusing the UE to access the MOCN cell. The invention is suitable for the communication field and is used for realizing the MOCN cell communication.

Description

MOCN cell communication method and device
Technical Field
The present invention relates to the field of communications, and in particular, to a MOCN (Multiple Operation Core Network) cell communication method and apparatus.
Background
With the rapid development of communication technology, the scarcity of spectrum resources, the operation and maintenance management cost of communication equipment, and the like become important factors influencing the development of communication operators. The MOCN technology enables a set of wireless network to be connected to core network nodes of multiple operators simultaneously, and multiple operators share the same set of wireless network, so that multiple operators share spectrum resources and BSS (Base Station Subsystem) equipment, the utilization rate of the spectrum resources is improved, and the operation and maintenance cost of communication operators is reduced. The MOCN cell is a cell commonly covered by multiple operators by using an MCON technology, wherein BSS equipment for controlling the MOCN cell and air interface resources of the MOCN cell are shared by the multiple operators.
because of the GSM (Global System for Mobile Communications) protocol, only one PLMN (Public Land Mobile Network) information can be broadcast in one cell, so that PLMN information acquired by all UEs (User Equipment) in an MOCN cell is the same, and displayed operator names are the same; however, the UEs in the MOCN cell belong to a plurality of different communication operators, which may cause that some UEs cannot correctly display the names of the communication operators to which the UEs belong.
disclosure of Invention
Embodiments of the present invention provide a MOCN cell communication method and apparatus, which can solve the problem in the prior art that part of UEs in a MOCN cell cannot correctly display names of communication operators to which the UEs belong.
in order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides a multi-operator core network MOCN cell communication method, where the method includes:
Determining the number n of communication operators in an MOCN cell, and configuring n broadcast control channels BCCH for the MOCN cell, wherein the n broadcast control channels correspond to the communication operators one by one and are used for broadcasting Public Land Mobile Network (PLMN) information of each communication operator in the MOCN cell;
And sending PLMN information of a communication operator to which the UE belongs to the user equipment UE in the MOCN cell through the n broadcast control channels.
In a first possible implementation manner, the determining the number n of communication operators in the MOCN cell, and configuring n broadcast control channels BCCH for the MOCN cell includes:
Acquiring configuration information of the MOCN cell from a base station for managing the MOCN cell, and determining the number n of communication operators in the MOCN cell;
And configuring an idle channel or a service channel with lower service priority of the MOCN cell as a broadcast control channel, so that the MOCN cell is configured with n broadcast control channels.
With reference to the first aspect or the first possible implementation manner of the first aspect, in a second possible implementation manner, the sending, to a user equipment UE in the MOCN cell, PLMN information of a communication operator to which the UE belongs through the n broadcast control channels includes:
determining a communication operator to which the UE in the MOCN cell belongs as a first operator;
and sending PLMN information of the first operator to the UE through a broadcast control channel in one-to-one correspondence with the first operator so that the UE displays the network name of the first operator.
in a second aspect, an embodiment of the present invention provides a multi-operator core network MOCN cell communication method, where the method includes:
When receiving an access request sent by User Equipment (UE), detecting whether an idle channel exists in an MOCN cell which the UE requires to be accessed;
if so, allocating the idle channel to the UE so that the UE is accessed to the MOCN cell for communication;
And if not, processing the access request sent by the UE according to a preset rule, thereby allowing the UE to preempt the channel resources used by other UEs to access the MOCN cell or refusing the UE to join the MOCN cell.
in a first possible implementation manner, the preset rule is negotiated and set by a plurality of operators in the MOCN cell, and the preset rule is used for determining a proportionality coefficient between channel resources occupied by each operator and total channel resources of the MOCN cell in a scenario where channel resources of the MOCN cell are all occupied.
with reference to the first possible implementation manner of the second aspect, in a second possible implementation manner, the processing, according to a preset rule, an access request sent by the UE includes:
Determining the maximum number of channel resources which can be occupied by a first communication operator to which the UE belongs in the MOCN cell according to the proportionality coefficient and the total number of the channel resources of the MOCN cell, wherein the first communication operator is the communication operator to which the UE belongs;
Detecting whether the number of the channel resources currently occupied by the first communication operator reaches the maximum number of the channel resources;
if so, adjusting the channel resources currently occupied by the first communication operator, and processing the received access request;
If not, allocating channel resources occupied by the remaining communication operators to the UE so that the UE is accessed to the MOCN cell for communication, wherein the remaining communication operators are all communication operators except the first communication operator in a plurality of communication operators sharing the MOCN cell.
with reference to the second possible implementation manner of the second aspect, in a third possible implementation manner, the adjusting the channel resource currently occupied by the first communications operator and processing the received access request includes:
determining the service type of the UE according to the access request, and determining the service priority of the UE according to the service type;
Detecting the service type of the UE which is accessed to the MOCN cell in the first communication operator, and determining the service priority of the UE which is accessed to the MOCN cell;
If the service priority of the UE is higher than the service priority of the UE accessed to the MOCN cell, allocating channel resources occupied by the UE accessed to the MOCN cell to the UE so that the UE is accessed to the MOCN cell for communication;
And if the service priority of the UE is lower than or equal to the service priority of the UE which has accessed the MOCN cell, rejecting the access request or adding the access request into a sequencing queue to wait for channel resources.
with reference to the second possible implementation manner of the second aspect, in a fourth possible implementation manner, the allocating channel resources occupied by remaining communication operators to the UE so that the UE accesses the MOCN cell to perform communication includes:
detecting the service priority of the UE which is accessed to the MOCN cell in the rest communication operators;
And selecting the UE with the lowest service priority from the UEs which have accessed the MOCN cell as a target UE, and allocating the channel resource occupied by the target UE to the UE so as to enable the UE to access the MOCN cell for communication.
In a third aspect, an embodiment of the present invention further provides a base station subsystem, where the base station subsystem includes:
a processor, configured to determine a number n of communication operators in an MOCN cell, and configure n broadcast control channels BCCH for the MOCN cell, where the n broadcast control channels are in one-to-one correspondence with the communication operators and configured to broadcast public land mobile network PLMN information of each communication operator in the MOCN cell;
A transmitter, configured to send PLMN information of a communications operator to which a user equipment UE in the MOCN cell belongs to through n broadcast control channels configured by the processor.
In a first possible implementation manner, the base station subsystem further includes:
a receiver configured to acquire configuration information of the MOCN cell from a base station that manages the MOCN cell;
the processor is used for determining the number n of communication operators in the MOCN cell according to the configuration information acquired by the receiver; and configuring an idle channel or a traffic channel with lower traffic priority of the MOCN cell as a broadcast control channel, thereby configuring n broadcast control channels for the MOCN cell.
According to the third aspect or the first possible implementation manner of the third aspect, in a second possible implementation manner, the processor is further configured to determine that a communication operator to which the UE belongs in the MOCN cell is a first operator;
The transmitter is further configured to transmit the PLMN information of the first operator determined by the processor to the UE through a broadcast control channel in one-to-one correspondence with the first operator, so that the UE displays a network name of the first operator.
in a fourth aspect, an embodiment of the present invention further provides a base station subsystem, where the base station subsystem includes:
The receiver is used for receiving an access request sent by User Equipment (UE) in an MOCN cell;
a processor, configured to detect whether an idle channel exists in an MOCN cell that the UE requires to access when the receiver receives the access request; if so, the processor allocates the idle channel to the UE so that the UE is accessed to the MOCN cell for communication; and if not, the processor processes the access request sent by the UE according to a preset rule, so that the UE is allowed to occupy the channel resources used by other UE to access the MOCN cell, or the UE is refused to join the MOCN cell.
in a first possible implementation manner, the base station subsystem further includes a memory, configured to store a preset rule set by negotiation of multiple operators in the MOCN cell, where the preset rule is used to determine a proportionality coefficient between a channel resource occupied by each operator and a total channel resource of the MOCN cell in a scenario where the channel resources of the MOCN cell are all occupied.
With reference to the first possible implementation manner of the fourth aspect, in a second possible implementation manner, the processor is specifically configured to determine, according to a scaling factor set by a preset rule stored in the memory and a total number of channel resources of the MOCN cell, a maximum number of channel resources that can be occupied by a first communications operator to which the UE belongs in the MOCN cell, where the first communications operator is a communications operator to which the UE belongs;
the processor is further configured to detect whether the number of channel resources currently occupied by the first communications operator reaches the maximum number of channel resources; if so, the processor adjusts the channel resource currently occupied by the first communication operator, and processes the received access request; if not, the processor allocates channel resources occupied by the remaining communication operators to the UE so that the UE is accessed to the MOCN cell for communication, and the remaining communication operators are all communication operators except the first communication operator in a plurality of communication operators sharing the MOCN cell.
with reference to the second possible implementation manner of the fourth aspect, in a third possible implementation manner, the processor is specifically configured to determine a service type of the UE according to the access request, and determine a service priority of the UE according to the service type; detecting the service type of the UE which is accessed to the MOCN cell in the first communication operator, and determining the service priority of the UE which is accessed to the MOCN cell;
The processor is further configured to allocate, when the service priority of the UE is higher than the service priority of the UE that has accessed the MOCN cell, channel resources occupied by the UE that has accessed the MOCN cell to the UE, so that the UE accesses the MOCN cell for communication;
the processor is further configured to reject the access request or add the access request to a queue waiting channel resource when the service priority of the UE is lower than or equal to the service priority of the UE that has accessed the MOCN cell.
with reference to the second possible implementation manner of the fourth aspect, in a third possible implementation manner, the processor is specifically configured to detect a service priority of a UE, which has accessed the MOCN cell, in the remaining communication carriers; and selecting the UE with the lowest service priority from the UEs which have accessed the MOCN cell as a target UE, and allocating the channel resource occupied by the target UE to the UE so as to enable the UE to access the MOCN cell for communication.
on one hand, the method and the device for the MOCN cell communication can configure a plurality of broadcast control channels according to the number of communication operators in the MOCN cell, and further broadcast PLMN information of the plurality of communication operators in the MOCN cell through the plurality of broadcast control channels, so that the UE in the MOCN cell can correctly display the name of the communication operator; on the other hand, the channel resources can be dynamically allocated according to the real-time service in the MOCN cell, so that the utilization rate of the channel resources is ensured; meanwhile, the fairness of resources occupied by each communication operator can be ensured.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
fig. 1 is a flowchart illustrating a MOCN cell communication method according to an embodiment of the present invention;
Fig. 2 is a flowchart illustrating a MOCN cell communication method according to a second embodiment of the present invention;
fig. 3 is a flowchart illustrating a MOCN cell communication method according to a third embodiment of the present invention;
Fig. 4 is a flowchart illustrating a MOCN cell communication method according to a fourth embodiment of the present invention;
Fig. 5 is a block diagram of a base station subsystem according to a fifth embodiment of the present invention;
fig. 6 is a block diagram of a base station subsystem according to a sixth embodiment of the present invention.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
example one
An embodiment of the present invention provides a MOCN cell communication method, as shown in fig. 1, the method includes:
101. A BSS (Base Station Subsystem) determines the number n of communication operators in an MOCN cell, configures n BCCHs (Broadcast Control channels) for the MOCN cell, where the n Broadcast Control channels are in one-to-one correspondence with the communication operators and used to Broadcast PLMN information of each communication operator in the MOCN cell.
the BSS mainly includes a base station and a base station controller. The method provided in this embodiment may be executed by a base station in the BSS, or may be executed by a base station controller in the BSS, which is not limited herein.
102. And the BSS sends the PLMN information of the communication operator to which the UE belongs to the user equipment UE in the MOCN cell through the n broadcast control channels.
Specifically, the PLMN information includes MCC (Mobile Country Code) information and MNC (Mobile Network Code) information. After the UE acquires the PLMN information, the name of the country to which the UE belongs and the name of the communication operator to which the UE belongs can be determined, and the PLMN information is displayed.
The MOCN cell communication method provided by the embodiment of the invention can configure a plurality of broadcast control channels according to the number of communication operators in the MOCN cell, and further broadcast the PLMN information of a plurality of communication operators in the MOCN cell through the plurality of broadcast control channels, so that the UE in the MOCN cell can correctly display the name of the communication operator.
Example two
On the basis of the embodiment shown in fig. 1, an embodiment of the present invention further provides a MOCN cell communication method, as shown in fig. 2, the method includes:
201. The BSS acquires configuration information of the MOCN cell, and determines the number n of communication operators in the MOCN cell according to the configuration information.
Specifically, the BSS mainly includes a base station and a base station controller, and the configuration information may be stored in the base station or the base station controller, which is not limited herein. The configuration information can represent whether each cell is an MOCN cell or not; when there is an MOCN cell in a cell managed by the BSS, the configuration information further includes the number n of communication operators sharing the MOCN cell.
202. and the BSS configures n broadcast control channels for the MOCN cell, wherein the n broadcast control channels correspond to the communication operators one by one and are used for broadcasting the PLMN information of each communication operator in the MOCN cell.
For ease of understanding, the present embodiment provides an implementation method for configuring a broadcast control channel for reference:
For example, generally, a cell is configured with two carrier frequencies, which are respectively used for transmitting uplink information and downlink information; each carrier frequency is divided into 8 time slots, and one time slot corresponds to one channel. The BSS may configure the idle channel of the MOCN cell as a broadcast control channel such that the MOCN cell is configured with n broadcast control channels.
Optionally, if the communication service in the MOCN cell is busy and there is no idle channel, the BSS may configure the service channel with a lower service priority as a broadcast control channel.
it should be emphasized that the above implementation method for configuring the broadcast control channel is only one specific implementation method, and those skilled in the art may also select other traffic channels or control channels to be configured as the broadcast control channel by using other methods or criteria, which is not limited in this embodiment.
203. And the BSS determines that a communication operator to which the UE belongs in the MOCN cell is a first operator.
204. And the BSS sends the PLMN information of the first operator to the UE through a broadcast control channel in one-to-one correspondence with the first operator.
For example, taking 3 communication operators (e.g., operator a, operator B, and operator C) in the MOCN cell as an example, the BSS configures 3 broadcast control channels (e.g., BCCH1, BCCH2, BCCH3), and the 3 broadcast control channels are in one-to-one correspondence with the 3 communication operators, e.g., operator a corresponds to BCCH1, operator B corresponds to BCCH2, and operator C corresponds to BCCH 3. Then, in combination with the actual scenario, the specific implementation of steps 203-204 is as follows:
if the UE belongs to an operator A, sending PLMN information of the operator A to the UE through a BCCH 1;
if the UE belongs to operator B, transmitting PLMN information of operator B to the UE through BCCH 2;
if the UE belongs to operator C, PLMN information of the operator C is transmitted to the UE through BCCH 3.
205. and the UE receives the PLMN information and displays the network name of the first operator according to the received PLMN information.
the MOCN cell communication method provided by the embodiment of the invention can configure a plurality of broadcast control channels according to the number of communication operators in the MOCN cell, and further broadcast the PLMN information of a plurality of communication operators in the MOCN cell through the plurality of broadcast control channels, so that the UE in the MOCN cell can correctly display the name of the communication operator.
EXAMPLE III
An embodiment of the present invention provides a MOCN cell communication method, as shown in fig. 3, the method includes:
301. the BSS receives an access request sent by the UE, wherein the access request comprises an identification of an MOCN cell which the UE requires to access.
the BSS mainly includes a base station and a base station controller. The method provided in this embodiment may be executed by a base station in the BSS, or may be executed by a base station controller in the BSS, which is not limited herein.
302. and the BSS detects whether an idle channel exists in the MOCN cell which the UE requires to access.
303. and if so, the BSS allocates the idle channel to the UE so that the UE is accessed to the MOCN cell for communication.
304. and if not, the BSS processes the access request sent by the UE according to a preset rule, so that the UE is allowed to occupy channel resources used by other UEs to access the MOCN cell, or the UE is refused to join the MOCN cell.
the preset rule is negotiated and set by a plurality of communication operators in the MOCN cell, and the preset rule is used for determining a proportionality coefficient of channel resources occupied by each communication operator and total channel resources of the MOCN cell under the scene that the channel resources of the MOCN cell are all occupied.
That is to say, the BSS in this embodiment dynamically allocates channel resources according to the real-time service in the MOCN cell:
When the traffic volume of the UE in the MOCN cell is low (i.e. there are idle channel resources in the MOCN cell), the channel resources in the MOCN cell are completely shared by multiple communication operators, for example: and if the number of the UE belonging to the communication operator A is larger in all the UE accessed to the MOCN cell, the communication operator A occupies more channel resources in the MOCN cell.
when the traffic volume of the UE in the MOCN cell is high (that is, there is no idle channel resource in the MOCN cell), the BSS proportionally allocates the channel resource in the MOCN cell to a plurality of communication operators according to a proportionality coefficient in a preset rule, so as to ensure fairness of resources occupied by each communication operator.
The MOCN cell communication method provided by the embodiment of the invention can dynamically allocate channel resources according to real-time services in the MOCN cell, thereby ensuring the utilization rate of the channel resources; meanwhile, the fairness of resources occupied by each communication operator can be ensured.
Example four
On the basis of the embodiment shown in fig. 3, an embodiment of the present invention further provides a MOCN cell communication method, as shown in fig. 4, the method includes:
401. the BSS receives an access request sent by the UE, wherein the access request comprises an identification of an MOCN cell which the UE requires to access.
402. and the BSS detects whether an idle channel exists in the MOCN cell which the UE requires to access.
403. and if so, the BSS allocates the idle channel to the UE so that the UE is accessed to the MOCN cell for communication.
404. If not, the BSS determines the operator of the UE.
It should be noted that the method provided in this embodiment is applicable to an MOCN cell, and a channel resource in the MOCN cell and BSS equipment for managing the MOCN cell are shared by multiple communication operators, where the BSS equipment includes a plurality of base stations and BSCs. In this embodiment, the BSS may set a preset rule according to negotiation of multiple operators in the MOCN cell, where the preset rule is used to determine a ratio coefficient between a channel resource occupied by each operator and a total channel resource of the MOCN cell in a scenario where the channel resources of the MOCN cell are all occupied.
405. And the BSS determines the maximum channel resource number which can be occupied by a first communication operator to which the UE belongs in the MOCN cell according to the proportionality coefficient and the total channel resource number of the MOCN cell, wherein the first communication operator is the communication operator to which the UE belongs.
For convenience of understanding, the present embodiment is described by taking an example in which the MOCN cell is shared by two communication carriers (for example, carrier a and carrier B), and carrier a is taken as the first communication carrier.
406. the BSS detects whether the number of the channel resources currently occupied by the first communication operator reaches the maximum number of the channel resources; if yes, go to 407; if not, 410 is performed.
in connection with the example of this embodiment, the BSS detects whether the number of channel resources currently occupied by the operator a reaches the maximum number of channel resources corresponding to the operator a. For example, the total number of channel resources of the MOCN cell is Tmax, and operator a and operator B negotiate to determine that, when the service of the MOCN cell is busy, the maximum total number of channel resources occupied by operator a is 60% Tmax, and the maximum total number of channel resources occupied by operator B is 40% Tmax. The operations to be executed in this step are: the BSS detects whether the total number of channel resources currently occupied by operator a reaches 60% Tmax.
407. The BSS adjusts the channel resource currently occupied by the first communications operator, and processes the received access request, specifically including: determining the service type of the UE according to the access request, and determining the service priority of the UE according to the service type; detecting the service type of the UE which is accessed to the MOCN cell in the first communication operator, and determining the service priority of the UE which is accessed to the MOCN cell; detecting whether the service priority of the UE is higher than the service priority of the UE which is accessed to the MOCN cell; if yes, execute 408; if not, 409 is executed.
For example, the Service priority of voice Service is higher than that of GPRS (General Packet Radio Service) Service, and the Service priority of voice Service for an emergency call (e.g., an alarm call) is higher than that of normal voice Service.
408. and the BSS allocates the channel resources occupied by the UE accessed to the MOCN cell to the UE so that the UE is accessed to the MOCN cell for communication.
409. the BSS rejects the access request or adds the access request to an ordering queue for waiting channel resources.
for example, in connection with the present embodiment, the UE1 and the UE2 belong to operator a, and both the UE1 and the UE2 have counted in the MOCN cell, the UE1 performs voice service, and the UE2 performs GPRS service; if the service required to be performed by the UE is a voice service, since the service priority of the UE2 is lower than the service type of the UE, the BSS allocates the traffic channel of the UE2 to the UE.
410. And the BSS allocates channel resources occupied by the rest communication operators to the UE so that the UE is accessed to the MOCN cell for communication, wherein the rest communication operators are all communication operators except the first communication operator in a plurality of communication operators sharing the MOCN cell.
For example, step 410 may be implemented by: the BSS detects the service priority of the UE which is accessed to the MOCN cell in the rest communication operators; and selecting the UE with the lowest service priority from the UEs which have accessed the MOCN cell as a target UE, and allocating the channel resource occupied by the target UE to the UE so as to enable the UE to access the MOCN cell for communication.
it should be emphasized that, in step 410, when the BSS allocates the channel resource to the UE, detecting the service priority of the UE that has accessed the MOCN cell in the remaining communication operators is to determine the target UE, and is not used as a basis for determining whether the UE can preempt the channel resource of another UE.
For example, if the channel resource currently occupied by the operator a is lower than 60% Tmax, the service required to be executed by the UE is a GPRS service; because the allocation condition of the current channel resource does not meet the preset rule, even if the services executed by all the UEs accessing the MOCN cell in the operator B are voice call services (i.e. the service priorities of all the UEs accessing the MOCN cell in the operator B are higher), the BSS still allocates the resources occupied by the UEs accessing the MOCN cell in the operator B to the UEs currently requiring to access the MOCN cell (the UEs belong to the operator a), so as to ensure the fairness of channel resource allocation.
The MOCN cell communication method provided by the embodiment of the invention can dynamically allocate channel resources according to real-time services in the MOCN cell, thereby ensuring the utilization rate of the channel resources; meanwhile, the fairness of resources occupied by each communication operator can be ensured.
EXAMPLE five
An embodiment of the present invention provides a base station subsystem, which can implement the method embodiments shown in fig. 1 and fig. 2, and as shown in fig. 5, the base station subsystem includes:
a processor 51, configured to determine a number n of communication operators in an MOCN cell, and configure n broadcast control channels BCCH for the MOCN cell, where the n broadcast control channels are in one-to-one correspondence with the communication operators and are used to broadcast public land mobile network PLMN information of each communication operator in the MOCN cell;
A transmitter 52, configured to send PLMN information of a communication operator to which a user equipment UE in the MOCN cell belongs to through the n broadcast control channels configured by the processor 51.
Further, as shown in fig. 5, the base station subsystem further includes:
a receiver 53, configured to obtain configuration information of the MOCN cell;
The processor 51 is configured to determine the number n of communication operators in the MOCN cell according to the configuration information acquired by the receiver 53; and configuring an idle channel or a traffic channel with lower traffic priority of the MOCN cell as a broadcast control channel, thereby configuring n broadcast control channels for the MOCN cell.
Specifically, the processor 51 is further configured to determine that a communication operator to which the UE belongs in the MOCN cell is a first operator;
The transmitter 52 is further configured to transmit the PLMN information of the first operator determined by the processor to the UE through a broadcast control channel corresponding to the first operator one to one, so that the UE displays a network name of the first operator.
The base station controller provided by the embodiment of the invention can configure a plurality of broadcast control channels according to the number of communication operators in the MOCN cell, and further broadcast the PLMN information of a plurality of communication operators in the MOCN cell through the plurality of broadcast control channels, so that the UE in the MOCN cell can correctly display the name of the communication operator.
EXAMPLE six
an embodiment of the present invention provides a base station subsystem, which can implement the method embodiments shown in fig. 3 and fig. 4, and as shown in fig. 6, the base station subsystem includes:
A receiver 61, configured to receive an access request sent by a UE;
a processor 62, configured to detect whether there is a free channel in the MOCN cell that the UE requires to access when the receiver 61 receives the access request; if yes, the processor 62 allocates the idle channel to the UE, so that the UE accesses the MOCN cell for communication; if not, the processor 62 processes the access request sent by the UE according to a preset rule, so as to allow the UE to preempt channel resources being used by other UEs to access the MOCN cell, or to deny the UE to join the MOCN cell.
further, as shown in fig. 6, the base station subsystem further includes: and the memory 63 is used for storing preset rules set by negotiation of a plurality of operators in the MOCN cell, and the preset rules are used for determining the proportionality coefficient of the channel resources occupied by each operator and the total channel resources of the MOCN cell under the condition that the channel resources of the MOCN cell are all occupied.
specifically, the processor 62 is further configured to determine, according to a scaling factor set by a preset rule stored in the memory 63 and the total number of channel resources of the MOCN cell, a maximum number of channel resources that can be occupied by a first communications operator to which the UE belongs in the MOCN cell, where the first communications operator is a communications operator to which the UE belongs;
The processor 62 is further configured to detect whether the number of channel resources currently occupied by the first communications operator reaches the maximum number of channel resources; if yes, the processor 62 adjusts the channel resource currently occupied by the first communications operator, and processes the received access request; if not, the processor 62 allocates channel resources occupied by the remaining communication carriers to the UE, so that the UE accesses the MOCN cell to perform communication, where the remaining communication carriers are all communication carriers except the first communication carrier among a plurality of communication carriers sharing the MOCN cell.
On one hand, the processor 62 is specifically configured to determine a service type of the UE according to the access request, and determine a service priority of the UE according to the service type; detecting the service type of the UE which is accessed to the MOCN cell in the first communication operator, and determining the service priority of the UE which is accessed to the MOCN cell;
Specifically, the processor 62 is further configured to allocate, when the service priority of the UE is higher than the service priority of the UE that has accessed the MOCN cell, a channel resource occupied by the UE that has accessed the MOCN cell to the UE, so that the UE accesses the MOCN cell to perform communication;
The processor 62 is further configured to reject the access request or add the access request to a queue waiting channel resource when the service priority of the UE is lower than or equal to the service priority of the UE having accessed the MOCN cell.
on the other hand, the processor 62 is further configured to detect a service priority of a UE, which has accessed the MOCN cell, in the remaining communication carriers; selecting UE with lowest service priority from the UE accessed to the MOCN cell as target UE, and allocating channel resources occupied by the target UE to the UE so that the UE is accessed to the MOCN cell for communication
The base station subsystem provided by the embodiment of the invention can dynamically allocate channel resources according to real-time services in the MOCN cell, thereby ensuring the utilization rate of the channel resources; meanwhile, the fairness of resources occupied by each communication operator can be ensured.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present invention may be implemented by software plus necessary general hardware, and certainly may also be implemented by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present invention may be substantially implemented or a part of the technical solutions contributing to the prior art may be embodied in the form of a software product, which is stored in a readable storage medium, such as a floppy disk, a hard disk, or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (6)

1. A multi-operator core network MOCN cell communication method is characterized by comprising the following steps:
when receiving an access request sent by User Equipment (UE), detecting whether an idle channel exists in an MOCN cell which the UE requires to be accessed;
If so, allocating the idle channel to the UE so that the UE is accessed to the MOCN cell for communication;
if not, processing an access request sent by the UE according to a preset rule, so as to allow the UE to seize channel resources used by other UEs to access the MOCN cell, or refuse the UE to join the MOCN cell, wherein the preset rule is negotiated and set by a plurality of operators in the MOCN cell, and the preset rule is used for determining a proportionality coefficient of the channel resources occupied by each operator and the total channel resources of the MOCN cell under the scene that the channel resources of the MOCN cell are all occupied;
The processing the access request sent by the UE according to the preset rule comprises the following steps:
Determining the maximum number of channel resources which can be occupied by a first communication operator to which the UE belongs in the MOCN cell according to the proportionality coefficient and the total number of the channel resources of the MOCN cell, wherein the first communication operator is the communication operator to which the UE belongs; detecting whether the number of the channel resources currently occupied by the first communication operator reaches the maximum number of the channel resources;
if so, adjusting the channel resources currently occupied by the first communication operator, and processing the received access request;
if not, allocating channel resources occupied by the remaining communication operators to the UE so that the UE is accessed to the MOCN cell for communication, wherein the remaining communication operators are all communication operators except the first communication operator in a plurality of communication operators sharing the MOCN cell.
2. The method of claim 1, wherein the adjusting the channel resources currently occupied by the first communications operator and processing the received access request comprises:
Determining the service type of the UE according to the access request, and determining the service priority of the UE according to the service type;
Detecting the service type of the UE which is accessed to the MOCN cell in the first communication operator, and determining the service priority of the UE which is accessed to the MOCN cell;
If the service priority of the UE is higher than the service priority of the UE accessed to the MOCN cell, allocating channel resources occupied by the UE accessed to the MOCN cell to the UE so that the UE is accessed to the MOCN cell for communication;
And if the service priority of the UE is lower than or equal to the service priority of the UE which has accessed the MOCN cell, rejecting the access request or adding the access request into a sequencing queue to wait for channel resources.
3. the method of claim 1, wherein the allocating channel resources occupied by remaining communication operators to the UE to enable the UE to access the MOCN cell for communication comprises:
Detecting the service priority of the UE which is accessed to the MOCN cell in the rest communication operators;
And selecting the UE with the lowest service priority from the UEs which have accessed the MOCN cell as a target UE, and allocating the channel resource occupied by the target UE to the UE so as to enable the UE to access the MOCN cell for communication.
4. A base station subsystem, comprising:
The receiver is used for receiving an access request sent by User Equipment (UE);
a processor, configured to detect whether an idle channel exists in an MOCN cell that the UE requires to access when the receiver receives the access request; if so, the processor allocates the idle channel to the UE so that the UE is accessed to the MOCN cell for communication; if not, the processor processes the access request sent by the UE according to a preset rule, so that the UE is allowed to seize channel resources used by other UE to access the MOCN cell, or the UE is refused to join the MOCN cell;
The memory is used for storing preset rules set by negotiation of a plurality of operators in the MOCN cell, and the preset rules are used for determining the proportionality coefficient of the channel resources occupied by each operator and the total channel resources of the MOCN cell under the scene that the channel resources of the MOCN cell are all occupied;
the processor is specifically configured to determine, according to a scaling factor set by a preset rule stored in the memory and a total number of channel resources of the MOCN cell, a maximum number of channel resources that can be occupied by a first communications operator to which the UE belongs in the MOCN cell, where the first communications operator is a communications operator to which the UE belongs;
the processor is further configured to detect whether the number of channel resources currently occupied by the first communications operator reaches the maximum number of channel resources; if so, the processor adjusts the channel resource currently occupied by the first communication operator, and processes the received access request; if not, the processor allocates channel resources occupied by the remaining communication operators to the UE so that the UE is accessed to the MOCN cell for communication, and the remaining communication operators are all communication operators except the first communication operator in a plurality of communication operators sharing the MOCN cell.
5. The base station subsystem according to claim 4, wherein the processor is specifically configured to determine a service type of the UE according to the access request, and determine a service priority of the UE according to the service type; detecting the service type of the UE which is accessed to the MOCN cell in the first communication operator, and determining the service priority of the UE which is accessed to the MOCN cell;
the processor is further configured to allocate, when the service priority of the UE is higher than the service priority of the UE that has accessed the MOCN cell, channel resources occupied by the UE that has accessed the MOCN cell to the UE, so that the UE accesses the MOCN cell for communication;
The processor is further configured to reject the access request or add the access request to a queue waiting channel resource when the service priority of the UE is lower than or equal to the service priority of the UE that has accessed the MOCN cell.
6. The base station subsystem according to claim 4, wherein the processor is specifically configured to detect a traffic priority of a UE of the remaining communication carriers that has access to the MOCN cell; and selecting the UE with the lowest service priority from the UEs which have accessed the MOCN cell as a target UE, and allocating the channel resource occupied by the target UE to the UE so as to enable the UE to access the MOCN cell for communication.
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