CN115175260A - Transmission processing method, device and equipment - Google Patents
Transmission processing method, device and equipment Download PDFInfo
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- CN115175260A CN115175260A CN202110367708.0A CN202110367708A CN115175260A CN 115175260 A CN115175260 A CN 115175260A CN 202110367708 A CN202110367708 A CN 202110367708A CN 115175260 A CN115175260 A CN 115175260A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 49
- 238000003672 processing method Methods 0.000 title claims abstract description 23
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/06—Access restriction performed under specific conditions based on traffic conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
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- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
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Abstract
The invention provides a transmission processing method, a transmission processing device and transmission processing equipment, and relates to the technical field of communication. The method comprises the following steps: the method comprises the steps of obtaining first service related information of a cell, wherein the first service related information is used for determining the cell meeting the service requirement of a user terminal. The scheme of the invention ensures the effective transmission of the terminal service.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a transmission processing method, apparatus, and device.
Background
In the current relay (relay) node transmission, a 4G/5G technology is used, and a relay node is deployed on an authorized spectrum of an operator for transmission, so as to make up for a scene with insufficient coverage. With the introduction of high frequency, the problem of how to ensure network coverage is more and more serious, and it is important to find a low-cost coverage scheme. As such, a Sidelink relay (Sidelink relay) scheme is proposed, which is expected to extend coverage by using a terminal as a relay node to provide access for other terminals.
However, the conventional relay node selection method is based on signal strength/quality, and does not consider the service conditions supported by the cell and the relay, which may cause the situation that the terminal cannot access the relay device or cannot support the terminal service after accessing the relay device.
Disclosure of Invention
The invention aims to provide a transmission processing method, a transmission processing device and transmission processing equipment so as to ensure effective transmission of terminal services.
To achieve the above object, an embodiment of the present invention provides a transmission processing method, executed by a relay, including:
the method comprises the steps of obtaining first service related information of a cell, wherein the first service related information is used for determining the cell meeting the service requirement of a user terminal.
Optionally, the method further comprises:
acquiring second service related information of the user terminal;
determining a first target cell of the user terminal according to the first service-related information and the second service-related information;
establishing a connection with or camping on the first target cell.
Optionally, the first service-related information is cell slice information, and the second service-related information is slice information required by a user;
the slice information required by the user is obtained in receiving a connection establishment request sent by the user terminal.
Optionally, the first service-related information is cell service capability information, and the second service-related information is user service requirement information;
wherein the cell service capability information is obtained in a system message broadcasted by a receiving cell;
the user service requirement information is obtained in receiving a service request sent by the user terminal.
Optionally, the method further comprises:
determining third service related information according to the first service related information and the service quality requirement of the third service related information;
if the third service-related information matches the second service-related information, executing the step of determining a first target cell of the user terminal according to the first service-related information and the second service-related information;
and if the third service related information is not matched with the second service related information, rejecting the access of the user terminal.
Optionally, the establishing a connection with the first target cell includes:
establishing connection with a second target cell or residing in the second target cell under the condition that the user terminals are at least two user terminals and the second target cell in the first target cell meets a first preset condition;
wherein the first preset condition comprises at least one of:
the number of the second target cells is greater than or equal to a first threshold;
a ratio of the number of the second target cells to the number of the first target cells is greater than or equal to a second threshold;
the number of the first requests is greater than or equal to a third threshold, and the first requests are connection establishment requests or service requests sent by user terminals corresponding to the second target cell;
a ratio of the number of the first requests to the number of all requests received is greater than or equal to a fourth threshold.
Optionally, the method further comprises:
sending the first service related information to the user terminal;
receiving a first cell identifier sent by the user terminal, wherein the first cell identifier is an identifier of a third target cell determined by the user terminal according to the first service related information and the service requirement information of the user terminal;
establishing a connection with or camping on a third target cell.
Optionally, the establishing a connection with the third target cell includes:
establishing connection or residing in a fourth target cell corresponding to the second cell identifier under the condition that the number of the user terminals is at least two and the second cell identifier in the first cell identifier meets a second preset condition;
wherein the second preset condition comprises at least one of:
the number of the second cell identities is greater than or equal to a fifth threshold;
the proportion of the number of the second cell identifiers in the number of the first cell identifiers is greater than or equal to a sixth threshold;
the number of the first service requests is greater than or equal to a seventh threshold, and the first service requests are used for sending the second cell identifier;
the ratio of the number of the first service requests to the number of all the received service requests is greater than or equal to an eighth threshold.
Optionally, the method further comprises:
and within the preset time, if the service related information or the cell identification of the user terminal corresponding to the fifth target cell is not received, releasing the connection or the residence in the fifth target cell.
Optionally, the first service-related information is a system message or a valid system message.
To achieve the above object, an embodiment of the present invention provides a transmission processing method, executed by a user equipment, including:
sending second service related information and/or a first cell identifier;
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
Optionally, the second service related information is slice information required by a user;
sending second service related information, including:
sending a connection establishment request, wherein the connection establishment request comprises the slice information required by the user; or
And sending a service request, wherein the service request comprises the slice information required by the user.
Optionally, the receiving the first service related information sent by the relay includes:
and receiving the system message or the effective system message broadcasted by the cell forwarded by the relay.
Optionally, before the sending the first cell identifier, the method further includes:
and determining the first cell identifier according to the first service related information and the service requirement information of the first cell identifier.
To achieve the above object, an embodiment of the present invention provides a transmission processing apparatus, executed by a relay, including:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring first service related information of a cell, and the first service related information is used for determining the cell meeting the service requirement of a user terminal.
Optionally, the apparatus further comprises:
the information acquisition module is used for acquiring second service related information of the user terminal;
a first determining module, configured to determine a first target cell of the user equipment according to the first service-related information and the second service-related information;
a first processing module, configured to establish a connection with the first target cell or camp on the first target cell.
Optionally, the first service-related information is cell slice information, and the second service-related information is slice information required by a user;
the slice information required by the user is obtained in receiving a connection establishment request sent by the user terminal.
Optionally, the first service-related information is cell service capability information, and the second service-related information is user service requirement information;
wherein the cell service capability information is obtained in a system message broadcasted by a receiving cell;
the user service requirement information is obtained in receiving a service request sent by the user terminal.
Optionally, the apparatus further comprises:
a second determining module, configured to determine third service-related information according to the first service-related information and a service quality requirement of the first determining module;
a second processing module, configured to execute the step of determining the first target cell of the user terminal according to the first service-related information and the second service-related information if the third service-related information matches the second service-related information;
a third processing module, configured to deny access to the user terminal if the third service-related information does not match the second service-related information.
Optionally, the first processing module is further configured to:
establishing connection with a second target cell or residing in the second target cell under the condition that the user terminals are at least two user terminals and the second target cell in the first target cell meets a first preset condition;
wherein the first preset condition comprises at least one of:
the number of the second target cells is greater than or equal to a first threshold;
a ratio of the number of the second target cells to the number of the first target cells is greater than or equal to a second threshold;
the number of the first requests is greater than or equal to a third threshold, and the first requests are connection establishment requests or service requests sent by the user terminal corresponding to the second target cell;
a ratio of the number of the first requests to the number of all requests received is greater than or equal to a fourth threshold.
Optionally, the apparatus further comprises:
an information sending module, configured to send the first service-related information to the user terminal;
a cell identifier receiving module, configured to receive a first cell identifier sent by the user terminal, where the first cell identifier is an identifier of a third target cell determined by the user terminal according to the first service related information and service requirement information of the user terminal;
and the fourth processing module is used for establishing connection with the third target cell or residing in the third target cell.
Optionally, the fourth processing module is further configured to:
establishing connection or residing in a fourth target cell corresponding to the second cell identifier under the condition that the number of the user terminals is at least two and the second cell identifier in the first cell identifier meets a second preset condition;
wherein the second preset condition comprises at least one of:
the number of the second cell identities is greater than or equal to a fifth threshold;
the proportion of the number of the second cell identifiers in the number of the first cell identifiers is greater than or equal to a sixth threshold;
the number of the first service requests is greater than or equal to a seventh threshold, and the first service requests are used for sending the second cell identifier;
the ratio of the number of the first service requests in the number of all the received service requests is greater than or equal to an eighth threshold.
Optionally, the apparatus further comprises:
a fifth processing module, configured to release a connection or a residence in a fifth target cell if service-related information or a cell identifier of a user terminal corresponding to the fifth target cell is not received within a preset time.
Optionally, the first service-related information is a system message or a valid system message.
To achieve the above object, an embodiment of the present invention provides a transmission processing apparatus, executed by a user terminal, including:
a sending module, configured to send the second service-related information and/or the first cell identifier;
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
Optionally, the second service related information is slice information required by a user;
the sending module is further configured to:
sending a connection establishment request, wherein the connection establishment request comprises slice information required by the user; or
And sending a service request, wherein the service request comprises the slice information required by the user.
Optionally, the apparatus further comprises:
a receiving module for
And receiving the system message or the effective system message broadcasted by the cell forwarded by the relay.
Optionally, the apparatus further comprises:
and a sixth processing module, configured to determine the first cell identifier according to the first service-related information and service requirement information of the first cell identifier.
To achieve the above object, an embodiment of the present invention provides a relay, including a transceiver configured to:
the method comprises the steps of obtaining first service related information of a cell, wherein the first service related information is used for determining the cell meeting the service requirement of a user terminal.
Optionally, the transceiver is further configured to:
acquiring second service related information of the user terminal;
the relay further comprises a processor configured to:
determining a first target cell of the user terminal according to the first service related information and the second service related information;
establishing a connection with or camping on the first target cell.
Optionally, the first service-related information is cell slice information, and the second service-related information is slice information required by a user;
the slice information required by the user is obtained in receiving a connection establishment request sent by the user terminal.
Optionally, the first service related information is cell service capability information, and the second service related information is user service requirement information;
wherein the cell service capability information is obtained in a system message broadcasted by a receiving cell;
the user service requirement information is obtained in receiving a service request sent by the user terminal.
Optionally, the processor is further configured to:
determining third service related information according to the first service related information and the service quality requirement of the third service related information;
if the third service-related information matches the second service-related information, executing the step of determining a first target cell of the user terminal according to the first service-related information and the second service-related information;
and if the third service-related information is not matched with the second service-related information, rejecting the access of the user terminal.
Optionally, the processor is further configured to:
establishing connection with a second target cell or residing in the second target cell under the condition that the user terminals are at least two user terminals and the second target cell in the first target cell meets a first preset condition;
wherein the first preset condition comprises at least one of:
the number of the second target cells is greater than or equal to a first threshold;
the ratio of the number of the second target cells to the number of the first target cells is greater than or equal to a second threshold;
the number of the first requests is greater than or equal to a third threshold, and the first requests are connection establishment requests or service requests sent by user terminals corresponding to the second target cell;
a ratio of the number of the first requests to the number of all requests received is greater than or equal to a fourth threshold.
Optionally, the transceiver is further configured to:
sending the first service related information to the user terminal;
receiving a first cell identifier sent by the user terminal, wherein the first cell identifier is an identifier of a third target cell determined by the user terminal according to the first service related information and the service requirement information of the user terminal;
the processor is further configured to:
establishing a connection with or camping on a third target cell.
Optionally, the processor is further configured to:
establishing connection or residing in a fourth target cell corresponding to the second cell identifier under the condition that the number of the user terminals is at least two and the second cell identifier in the first cell identifier meets a second preset condition;
wherein the second preset condition comprises at least one of:
the number of the second cell identities is greater than or equal to a fifth threshold;
the ratio of the number of the second cell identifiers to the number of the first cell identifiers is greater than or equal to a sixth threshold;
the number of the first service requests is greater than or equal to a seventh threshold, and the first service requests are used for sending the second cell identifier;
the ratio of the number of the first service requests to the number of all the received service requests is greater than or equal to an eighth threshold.
Optionally, the processor is further configured to:
and within the preset time, if the service related information or the cell identification of the user terminal corresponding to the fifth target cell is not received, releasing the connection or the residence in the fifth target cell.
Optionally, the first service-related information is a system message or a valid system message.
To achieve the above object, an embodiment of the present invention provides a user terminal, including: a transceiver to:
sending second service related information and/or a first cell identifier;
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
Optionally, the second service-related information is slice information required by a user;
the transceiver is further configured to:
sending a connection establishment request, wherein the connection establishment request comprises the slice information required by the user; or
And sending a service request, wherein the service request comprises the slice information required by the user.
Optionally, the transceiver is further configured to:
and receiving the first service related information sent by the relay.
Optionally, the transceiver is further configured to:
and receiving the system message or the effective system message broadcasted by the cell forwarded by the relay.
Optionally, the user terminal further comprises a processor, and the processor is further configured to:
and determining the first cell identifier according to the first service related information and the service requirement information of the first cell identifier.
To achieve the above object, an embodiment of the present invention provides a communication device, including a transceiver, a processor, a memory, and a program or instructions stored on the memory and executable on the processor; the processor, when executing the program or instructions, implements the transmission processing method as described above.
To achieve the above object, an embodiment of the present invention provides a readable storage medium on which a program or instructions are stored, which when executed by a processor implement the steps in the transmission processing method as described above.
The technical scheme of the invention has the following beneficial effects:
according to the method provided by the embodiment of the invention, the first service related information of the cell is obtained, and the first service related information can be used for determining the cell meeting the service requirement of the user terminal, and then the connection with the corresponding cell can be established or the cell resides in the corresponding cell based on the first service related information, so that the effective transmission of the terminal service is ensured.
Drawings
Fig. 1 is a flowchart of a transmission processing method according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating an application scenario according to an embodiment of the present invention;
FIG. 3 is a second exemplary embodiment of an application scenario;
fig. 4 is a second flowchart of a transmission processing method according to an embodiment of the invention;
FIG. 5 is a diagram of a transmission processing apparatus according to an embodiment of the present invention;
fig. 6 is a second structural diagram of a transmission processing apparatus according to an embodiment of the invention;
FIG. 7 is a block diagram of a relay in an embodiment of the invention;
fig. 8 is a block diagram of a communication device according to an embodiment of the present invention.
Detailed Description
To make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
In addition, the terms "system" and "network" are often used interchangeably herein.
In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.
As shown in fig. 1, a transmission processing method according to an embodiment of the present invention is executed by a relay, and includes:
Thus, the relay executing the method of the embodiment of the present invention can ensure effective transmission of the terminal service by acquiring the first service related information of the cell, and subsequently establishing a connection with the corresponding cell or residing in the corresponding cell based on the first service related information because the first service related information can be used to determine the cell meeting the service requirement of the user terminal.
Wherein the first service-related information is of at least one cell. And then, according to the first service related information, determining a target cell for providing a target service for the user terminal from the at least one cell, and establishing a connection with the target cell or residing in the target cell. The first service-related information is information related to a service supported by the cell.
Optionally, the method further comprises:
acquiring second service related information of the user terminal;
determining a first target cell of the user terminal according to the first service related information and the second service related information;
establishing a connection with or camping on the first target cell.
Here, the relay acquires the first service-related information of the cell and also acquires the second service-related information of the user upgrade, where the second service-related information is information related to the target service of the user terminal. That is, determining, according to the first service-related information, a target cell for providing a target service for the user terminal from the at least one cell includes: and acquiring the second service related information, thereby determining a first target cell providing a target service for the user terminal according to the first service related information and the second service related information, namely the first target cell can support the service of the user terminal. Therefore, after the first target cell is determined, the relay establishes a connection with the first target cell or resides in the first target cell.
Optionally, in this embodiment, on the one hand, the first service-related information is cell slice information, and the second service-related information is slice information required by a user;
the slice information required by the user is obtained in receiving a connection establishment request sent by the user terminal.
That is, the relay may acquire cell slice information of the cell and user-required slice information of the user terminal, and then determine the first target cell through the cell slice information and the user-required slice information. The slice information required by the user may also be referred to as request slice information.
Optionally, in this embodiment, on the other hand, the first service-related information is cell service capability information, and the second service-related information is user service requirement information;
wherein the cell service capability information is obtained in a system message broadcasted by a receiving cell;
the user service requirement information is obtained in receiving a service request sent by the user terminal.
Here, the relay acquires cell service capability information of the cell and user service demand information of the user terminal, and then determines the first target cell through the cell service capability information and the user service demand information.
The service request may be initiated to the relay after the user terminal receives the first service related information forwarded by the relay and finds that the own service is different from the service of the current cell.
For example, if the user service requirement information indicates that the user terminal requests a multicast broadcast service, the relay selects a cell supporting the multicast broadcast service as the first target cell based on the cell service capability information. If the cell 1 to which the relay is currently connected does not support the multicast broadcast service, but knows that the cell 2 supports the multicast broadcast service through the received cell service capability information, the relay (relay UE) can request to connect the cell 2 through the service request.
It should be noted that the capability of the relay to support the service is different. As such, optionally, in this embodiment, the method further includes:
determining third service related information according to the first service related information and the service quality requirement of the third service related information;
if the third service-related information matches the second service-related information, executing the step of determining a first target cell of the user terminal according to the first service-related information and the second service-related information;
and if the third service-related information is not matched with the second service-related information, rejecting the access of the user terminal.
Here, if the first service-related information is cell slice information, the third service-related information is relay slice information, that is, slice information that can be served or supported by a relay. If the first service-related information is cell service capability information, the third service-related information is relay service capability information, that is, service information that can be served or supported by the relay.
In this way, the relay can determine its own service capability, i.e. the third service-related information, based on the first service-related information and its own QoS requirement. Then, if the third service-related information is matched with the second service-related information, it is known that the relay capability can support the service of the user terminal, and the step of determining the first target cell of the user terminal according to the first service-related information and the second service-related information is continuously executed; if the third service-related information is matched with the second service-related information, the access of the user terminal is rejected without performing subsequent processing so that the user terminal can select other relays.
For example, after receiving the slice information required by the user and sent by the user terminal, the relay may determine, based on the cell slice information and/or relay slice information, a cell supporting the user terminal to establish a connection or camp on. Of course, if the cell slice information or relay slice information of the cell a to which the relay is connected in advance or camped on does not support the slice information required by the user of the user terminal, the relay is switched from the cell a to the determined cell.
Optionally, in this embodiment, for a case that the relay selects a first target cell for the ue, the establishing a connection with the first target cell or camping on the first target cell includes:
establishing connection with a second target cell or residing in the second target cell under the condition that the user terminals are at least two user terminals and the second target cell in the first target cell meets a first preset condition;
wherein the first preset condition comprises at least one of:
the number of the second target cells is greater than or equal to a first threshold;
the ratio of the number of the second target cells to the number of the first target cells is greater than or equal to a second threshold;
the number of the first requests is greater than or equal to a third threshold, and the first requests are connection establishment requests or service requests sent by user terminals corresponding to the second target cell;
a ratio of the number of the first requests to the number of all requests received is greater than or equal to a fourth threshold.
Here, the connection establishment request is used to transmit slice information required by the user, and the service request is used to transmit service requirement information of the user.
The relay faces a plurality of user terminals, and the information of the user service requirements sent by the user terminals may be the same or different, and the relay can also select the same or different first target cells for the user terminals, so that the relay can complete connection or residence in a second target cell which meets a first preset condition in the first target cell.
The first threshold, the second threshold, the third threshold, and the fourth threshold in the first preset condition are all preset thresholds, and may also be sent by a cell.
It should be noted that, in this embodiment, the cell identity is the cell ID or PCI identity.
It should be noted that, in this embodiment, the user terminal can also autonomously select a cell, and therefore, the method further includes:
sending the first service related information to the user terminal;
receiving a first cell identifier sent by the user terminal, wherein the first cell identifier is an identifier of a third target cell determined by the user terminal according to the first service related information and the service requirement information of the user terminal;
establishing a connection with the third target cell or camping on a third target cell.
Here, the cell identity may be a cell ID or a PCI to indicate a cell requesting relay connection or camping.
That is, after acquiring the first service-related information, the relay forwards the first service-related information to the user terminal, and the user terminal determines a target cell, that is, a third target cell, according to the received first service-related information and the service requirement information of the user terminal, and determines that an identifier of the third target cell is sent to the relay, and after receiving the identifier of the third target cell, the relay can establish connection with the third target cell or reside in the third target cell.
Therefore, determining a target cell for providing a target service for a user terminal from the at least one cell according to the first service-related information includes: and sending the first service related information to a user terminal, receiving a first cell identifier sent by the user terminal, and determining a third target cell according to the first cell identifier.
Of course, the first cell identifier may be carried by a service request initiated after the user terminal finds that its service is not the service of the current cell after receiving the first service-related information, and determines the identifier of the third target cell.
Optionally, in this embodiment, for a case that the ue autonomously selects a third target cell, the establishing a connection with the third target cell or camping on the third target cell includes:
establishing connection or residing in a fourth target cell corresponding to the second cell identifier under the condition that the number of the user terminals is at least two and the second cell identifier in the first cell identifier meets a second preset condition;
wherein the second preset condition comprises at least one of:
the number of the second cell identities is greater than or equal to a fifth threshold;
the ratio of the number of the second cell identifiers to the number of the first cell identifiers is greater than or equal to a sixth threshold;
the number of the first service requests is greater than or equal to a seventh threshold, and the first service requests are used for sending the second cell identifier;
the ratio of the number of the first service requests to the number of all the received service requests is greater than or equal to an eighth threshold.
Here, the relay faces a plurality of ues, and after the ues send the identifiers of the target cells selected by the ues, the relay receives the identifiers of the target cells selected by the ues, so that the relay can complete connection or camping on a fourth target cell that satisfies a second predetermined condition in a third target cell.
The fifth threshold, the sixth threshold, the seventh threshold, and the eighth threshold in the second preset condition are all preset thresholds, and may also be sent by the cell.
Thus, for the cell requested by the user terminal, the relay can process the cell by combining whether the service requirements of other user terminals are met. Specifically, if the cell requested by the user terminal 1 cannot meet the service requirements of other user terminals under the relay, the relay UE may reject the request of the user terminal 1; if the cell requested by the user terminal 1 meets the service requirements of other user terminals under the relay, performing subsequent processing based on the cell.
It should be noted that, in this embodiment, the relay is connected to or camped on one cell in advance, but in the face of the ue, the determined first target cell or third target cell is not the cell currently connected to or camped on, and therefore, the relay is handed over to the determined first target cell or third target cell.
Optionally, in this embodiment, the first service-related information is a system message or a valid system message.
Here, the valid system message is information affecting relay camping or service information supported by a cell connected to the relay, such as whether the cell supports multicast broadcasting, whether the cell supports high-speed rail, supported slice information, and the like. Also, the system message or the valid system message may be of one cell or a plurality of cells.
In this embodiment, the relaying forwards the first service-related information, which may be forwarding all received system messages, for example, all system messages of multiple cells where the relay currently resides. However, at this time, the system message is too large, and preferably, the relay may only forward all the system messages of the currently connected cell, and for the system messages of other camping cells, select the system messages related to camping and forward them.
In addition, optionally, in this embodiment, the method further includes:
and within the preset time, if the service related information or the cell identification of the user terminal corresponding to the fifth target cell is not received, releasing the connection or the residence in the fifth target cell.
Here, for the connected or camped cell, that is, the fifth target cell, the relay may determine, based on the preset time, whether the service related information or the cell identifier of the user terminal corresponding to the fifth target cell is received within the preset time period, so that, in a case where the service related information or the cell identifier is not received, the connection or the camping of the fifth target cell is released, thereby avoiding resource waste. Here, the preset time may be a preset value, and may also be transmitted by the cell.
The specific application of the method of the embodiments of the present invention is described below with reference to the accompanying drawings:
in a first scenario, as shown in fig. 2, a relay UE resides in cells 1, 2, and 3 at the same time, the relay UE is connected to the cell 1 and is in an idle (idle) state or an inactive (inactive) state with the cells 2 and 3, and the relay UE receives cell slice information of the cells 1, 2, and 3. And the relay UE determines relay slice information according to the QoS requirement which can be met by the relay UE. When a user terminal (remote UE) sends request slice information to a relay UE, and the relay UE finds that a cell 1 of slice information contained in the request slice information does not support the request slice information, but a cell 2 supports the request slice information, the relay UE is switched from the cell 1 to the cell 2.
In scenario two, as shown in fig. 3, the relay UE resides in cells 1, 2, and 3 at the same time, the relay UE is connected to cell 1 and in idle or inactive state with cells 2 and 3, and the relay UE receives broadcast messages (i.e., system messages) of cells 1, 2, and 3. The relay UE sends all broadcast messages of cell 1 to the remote UE, and sends valid system messages of cells 2 and 3, such as whether the cell supports MBMS multicast broadcast service, whether the cell is a high-speed cell, slices supported by the cell, and so on. The remote UE receives the broadcast message sent by the remote UE, finds that the cell 1 does not support the MBMS service, but after the cell 2 supports the MBMS service, the remote UE sends a service request (request) to the remote UE, requests the remote UE to switch to the cell 2, or requests the MBMS service. The relay UE determines whether the request of the remote UE is satisfied according to the current situation, for example:
a) If the cell 2 can not meet the service requirements of other remote UEs under the remote UE, the remote UE can reject the request of the remote UE, and the remote UE selects other remote UEs or cells to access;
b) The cell 2 can meet the service requirements of other remote UEs under the relay UE, and the relay UE receives the request of the remote UE and switches to the cell 2.
In a third scenario, as shown in fig. 2, the relay UE resides in cells 1, 2, and 3 at the same time, the relay UE is connected to the cell 1 and is in idle or inactive state with the cells 2 and 3, and the relay UE receives cell slice information of the cells 1, 2, and 3. And the relay UE determines relay slice information according to the QoS requirement which can be met by the relay UE. The remote UE transmits the requested slice information to the relay UE. If the relay UE finds that 80% of the requested slice information sent by the UE is not supported by cell 1 but supported by cell 2, the relay UE switches from cell 1 to cell 2 or activates the connection of cell 2 (inactive to connected).
And in a fourth scenario, as shown in fig. 2, the Relay UE resides in the cells 1, 2, and 3 at the same time, the Relay UE is connected with the cell 1 and is in idle or inactive state with the cells 2 and 3, and the Relay UE receives the cell slice information of the cells 1, 2, and 3. And the relay UE determines relay slice information according to the QoS requirement which can be met by the relay UE. The remote UE transmits the requested slice information to the relay UE. The relay UE receives a threshold of 70% of the cell transmissions, which is a percentage of the same cells. The relay UE receives the cell PCI of the request sent by the relay UE, if more than 70% of the relay UE requests to switch to the cell 2, the relay UE switches from the cell 1 to the cell 2, or the relay UE activates the connection of the cell (from inactive to connected). Or, if the relay UE finds that 80% of the requested slice information sent by the UE is not supported by cell 1 but is supported by cell 2, the relay UE switches from cell 1 to cell 2, or activates the connection of cell 2 (inactive to connected). If the relay UE does not receive a handover request (e.g. cell 3) from the remote UE within a period of time T, the relay UE releases the connection with cell 3.
In summary, by obtaining the first service-related information of the cell, since the first service-related information can be used to determine the cell that meets the service requirement of the user terminal, the connection with the corresponding cell can be established subsequently based on the first service-related information, or the connection is resided in the corresponding cell, so as to ensure the effective transmission of the terminal service.
As shown in fig. 4, an embodiment of the present invention provides a transmission processing method, executed by a user terminal, including:
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
The user terminal sends the second service related information to the relay, the relay performs cell selection meeting the user terminal, or the user terminal sends the first cell identification to the relay after receiving the first service related information of the cell sent by the relay, and informs the relay of the autonomous selection of the user terminal based on the service requirement. Therefore, the relay can establish the connection of the corresponding cell or reside the corresponding cell subsequently, and the effective transmission of the terminal service is ensured.
Optionally, the second service related information is slice information required by a user;
sending second service related information, including:
sending a connection establishment request, wherein the connection establishment request comprises slice information required by the user; or
And sending a service request, wherein the service request comprises the slice information required by the user.
Optionally, the receiving the first service-related information sent by the relay includes:
and receiving the system message or the effective system message broadcasted by the cell forwarded by the relay.
Optionally, before sending the first cell identifier, the method further includes:
and determining the first cell identifier according to the first service related information and the service requirement information of the first cell identifier.
The method is implemented in cooperation with the transmission processing method executed by the relay, and the implementation of the embodiment of the transmission processing method executed by the relay is applicable to the method, so that the same technical effects can be achieved.
As shown in fig. 5, an embodiment of the present invention provides a transmission processing apparatus, executed by a relay, including:
an obtaining module 510, configured to obtain first service related information of a cell, where the first service related information is used to determine a cell that meets a service requirement of a user terminal.
Optionally, the apparatus further comprises:
and a connection processing module, configured to determine, according to the first service-related information, a target cell that provides a target service for the user terminal from the cells (at least one cell), and establish a connection with the target cell or camp on the target cell.
Optionally, the apparatus further comprises:
the information acquisition module is used for acquiring second service related information of the user terminal;
a first determining module, configured to determine a first target cell of the user equipment according to the first service-related information and the second service-related information;
a first processing module, configured to establish a connection with the first target cell or camp on the first target cell.
That is, the connection processing module may be implemented by the information acquisition module and the first determination module.
Optionally, the first service-related information is cell slice information, and the second service-related information is slice information required by a user;
the slice information required by the user is obtained in receiving a connection establishment request sent by the user terminal.
Optionally, the first service related information is cell service capability information, and the second service related information is user service requirement information;
wherein the cell service capability information is obtained in a system message broadcasted by a receiving cell;
the user service requirement information is obtained in receiving a service request sent by the user terminal.
Optionally, the apparatus further comprises:
a second determining module, configured to determine third service-related information according to the first service-related information and a service quality requirement of the first service-related information;
a second processing module, configured to execute the step of determining a first target cell of the user equipment according to the first service-related information and the second service-related information if the third service-related information matches the second service-related information;
a third processing module, configured to deny access to the user terminal if the third service-related information does not match the second service-related information.
Optionally, the first processing module is further configured to:
establishing connection with a second target cell or residing in the second target cell under the condition that the user terminals are at least two user terminals and the second target cell in the first target cell meets a first preset condition;
wherein the first preset condition comprises at least one of:
the number of the second target cells is greater than or equal to a first threshold;
the ratio of the number of the second target cells to the number of the first target cells is greater than or equal to a second threshold;
the number of the first requests is greater than or equal to a third threshold, and the first requests are connection establishment requests or service requests sent by the user terminal corresponding to the second target cell;
a ratio of the number of the first requests to the number of all requests received is greater than or equal to a fourth threshold.
Optionally, the apparatus further comprises:
an information sending module, configured to send the first service-related information to the user terminal;
a cell identifier receiving module, configured to receive a first cell identifier sent by the user terminal, where the first cell identifier is an identifier of a third target cell determined by the user terminal according to the first service related information and service requirement information of the user terminal;
and the fourth processing module is used for establishing connection with the third target cell or residing in the third target cell.
After receiving the first cell identifier, the cell identifier receiving module can also determine a third target cell according to the first cell identifier.
That is, the connection processing module may be implemented by the information sending module and the cell identifier receiving module.
Optionally, the fourth processing module is further configured to:
establishing connection or residing in a fourth target cell corresponding to the second cell identifier under the condition that the number of the user terminals is at least two and the second cell identifier in the first cell identifier meets a second preset condition;
wherein the second preset condition comprises at least one of:
the number of the second cell identities is greater than or equal to a fifth threshold;
the ratio of the number of the second cell identifiers to the number of the first cell identifiers is greater than or equal to a sixth threshold;
the number of the first service requests is greater than or equal to a seventh threshold, and the first service requests are used for sending the second cell identifier;
the ratio of the number of the first service requests to the number of all the received service requests is greater than or equal to an eighth threshold.
Optionally, the apparatus further comprises:
and the fifth processing module is configured to release the connection or the residence in the fifth target cell if the service related information or the cell identifier of the user terminal corresponding to the fifth target cell is not received within a preset time.
Optionally, the first service-related information is a system message or a valid system message.
The device can establish connection with the corresponding cell or reside in the corresponding cell based on the first service related information to ensure effective transmission of the terminal service by acquiring the first service related information of the cell, because the first service related information can be used for determining the cell meeting the service requirement of the user terminal.
It should be noted that the apparatus is to which the above method performed by the relay is applied, and the implementation manner of the above method embodiment is also applicable to the apparatus, and the same technical effect can be achieved.
As shown in fig. 6, an embodiment of the present invention provides a transmission processing apparatus, executed by a user terminal, including:
a sending module 610, configured to send the second service related information and/or the first cell identifier;
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
Optionally, the second service-related information is slice information required by a user;
the sending module is further configured to:
sending a connection establishment request, wherein the connection establishment request comprises the slice information required by the user; or
And sending a service request, wherein the service request comprises the slice information required by the user.
Optionally, the apparatus further comprises:
a receiving module for
And receiving the system message or the effective system message broadcasted by the cell forwarded by the relay.
Optionally, the apparatus further comprises:
and a sixth processing module, configured to determine the first cell identifier according to the first service-related information and service requirement information of the first cell identifier.
The device sends the second service related information to the relay, and the relay performs cell selection meeting the user terminal, or sends the first cell identifier to the relay to inform the relay of autonomous selection of the user terminal based on service requirements. Therefore, the relay can establish the connection of the corresponding cell or reside the corresponding cell subsequently, and the effective transmission of the terminal service is ensured.
It should be noted that the apparatus is to which the method executed by the user terminal is applied, and the implementation manner of the embodiment of the method is applicable to the apparatus, and the same technical effect can be achieved.
As shown in fig. 7, an embodiment of the present invention provides a relay, including a transceiver 720, where the transceiver 720 is configured to:
the method comprises the steps of obtaining first service related information of a cell, wherein the first service related information is used for determining the cell meeting the service requirement of a user terminal.
Optionally, the transceiver is further configured to:
acquiring second service related information of the user terminal;
the relay further comprises a processor 710, the processor 710 configured to:
determining a first target cell of the user terminal according to the first service-related information and the second service-related information;
establishing a connection with or camping on the first target cell.
Optionally, the first service-related information is cell slice information, and the second service-related information is slice information required by a user;
the slice information required by the user is obtained in receiving a connection establishment request sent by the user terminal.
Optionally, the first service related information is cell service capability information, and the second service related information is user service requirement information;
wherein the cell service capability information is obtained in a system message broadcasted by a receiving cell;
the user service requirement information is obtained in receiving a service request sent by the user terminal.
Optionally, the processor is further configured to:
determining third service related information according to the first service related information and the service quality requirement of the third service related information;
if the third service-related information matches the second service-related information, executing the step of determining a first target cell of the user terminal according to the first service-related information and the second service-related information;
and if the third service related information is not matched with the second service related information, rejecting the access of the user terminal.
Optionally, the processor is further configured to:
establishing connection with a second target cell or residing in the second target cell under the condition that the user terminals are at least two user terminals and the second target cell in the first target cell meets a first preset condition;
wherein the first preset condition comprises at least one of:
the number of the second target cells is greater than or equal to a first threshold;
a ratio of the number of the second target cells to the number of the first target cells is greater than or equal to a second threshold;
the number of the first requests is greater than or equal to a third threshold, and the first requests are connection establishment requests or service requests sent by the user terminal corresponding to the second target cell;
a ratio of the number of the first requests to the number of all requests received is greater than or equal to a fourth threshold.
Optionally, the transceiver is further configured to:
sending the first service related information to the user terminal;
receiving a first cell identifier sent by the user terminal, wherein the first cell identifier is an identifier of a third target cell determined by the user terminal according to the first service related information and the service requirement information of the user terminal;
the processor is further configured to:
establishing a connection with the third target cell or camping on a third target cell.
Optionally, the processor is further configured to:
establishing connection or residing in a fourth target cell corresponding to the second cell identifier under the condition that the number of the user terminals is at least two and the second cell identifier in the first cell identifier meets a second preset condition;
wherein the second preset condition comprises at least one of:
the number of the second cell identities is greater than or equal to a fifth threshold;
the ratio of the number of the second cell identifiers to the number of the first cell identifiers is greater than or equal to a sixth threshold;
the number of the first service requests is greater than or equal to a seventh threshold, and the first service requests are used for sending the second cell identifier;
the ratio of the number of the first service requests in the number of all the received service requests is greater than or equal to an eighth threshold.
Optionally, the processor is further configured to:
and within the preset time, if the service related information or the cell identification of the user terminal corresponding to the fifth target cell is not received, releasing the connection or the residence in the fifth target cell.
Optionally, the first service-related information is a system message or a valid system message.
The relay can ensure effective transmission of the terminal service by acquiring the first service related information of the cell, and establishing connection with the corresponding cell or residing in the corresponding cell based on the first service related information because the first service related information can be used for determining the cell meeting the service requirement of the user terminal.
An embodiment of the present invention provides a user terminal, including: a transceiver to:
sending second service related information and/or a first cell identifier;
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
Optionally, the second service related information is slice information required by a user;
the transceiver is further configured to:
sending a connection establishment request, wherein the connection establishment request comprises the slice information required by the user; or
And sending a service request, wherein the service request comprises the slice information required by the user.
Optionally, the transceiver is further configured to:
and receiving the system message or the effective system message broadcasted by the cell forwarded by the relay.
Optionally, the user terminal further comprises a processor, and the processor is further configured to:
and determining the first cell identifier according to the first service related information and the service requirement information of the first cell identifier.
The user terminal sends the second service related information to the relay, and the relay performs cell selection meeting the user terminal, or sends the first cell identifier to the relay to inform the relay of autonomous selection of the user terminal based on service requirements. Therefore, the relay can establish the connection of the corresponding cell or reside the corresponding cell subsequently, and the effective transmission of the terminal service is ensured.
The structure of the ue is the structure of the relay shown in fig. 7, and is not described herein again.
A communication device according to another embodiment of the present invention, as shown in fig. 8, includes a transceiver 810, a processor 800, a memory 820, and a program or instructions stored in the memory 820 and executable on the processor 800; the processor 800 implements the transmission processing method described above when executing the program or instructions.
The transceiver 810 is used for receiving and transmitting data under the control of the processor 800.
Wherein in fig. 8 the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 800 and various circuits of memory represented by memory 820 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 810 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The user interface 830 may also be an interface capable of interfacing with a desired device for different user devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
The processor 800 is responsible for managing the bus architecture and general processing, and the memory 820 may store data used by the processor 800 in performing operations.
The readable storage medium of the embodiment of the present invention stores a program or an instruction thereon, and when the program or the instruction is executed by a processor, the steps in the transmission processing method described above are implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not described here again.
Wherein, the processor is a processor in the communication device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It is further noted that the terminals described in this specification include, but are not limited to, smart phones, tablets, etc., and that many of the functional components described are referred to as modules in order to more particularly emphasize their implementation independence.
In embodiments of the present invention, modules may be implemented in software for execution by various types of processors. An identified module of executable code may, for instance, comprise one or more physical or logical blocks of computer instructions which may, for instance, be constructed as an object, procedure, or function. Nevertheless, the executables of an identified module need not be physically located together, but may comprise disparate instructions stored in different bits which, when joined logically together, comprise the module and achieve the stated purpose for the module.
Indeed, a module of executable code may be a single instruction, or many instructions, and may even be distributed over several different code segments, among different programs, and across several memory devices. Likewise, operational data may be identified within the modules and may be embodied in any suitable form and organized within any suitable type of data structure. The operational data may be collected as a single data set, or may be distributed over different locations including over different storage devices, and may exist, at least partially, merely as electronic signals on a system or network.
When a module can be implemented by software, considering the level of existing hardware technology, a module implemented by software may build a corresponding hardware circuit to implement a corresponding function, without considering cost, and the hardware circuit may include a conventional Very Large Scale Integration (VLSI) circuit or a gate array and an existing semiconductor such as a logic chip, a transistor, or other discrete components. A module may also be implemented in programmable hardware devices such as field programmable gate arrays, programmable array logic, programmable logic devices or the like.
The exemplary embodiments described above are described with reference to the drawings, and many different forms and embodiments of the invention may be made without departing from the spirit and teachings of the invention, and therefore, the invention should not be construed as limited to the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of elements may be exaggerated for clarity. The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Unless otherwise indicated, a range of values, when stated, includes the upper and lower limits of the range, and any subranges therebetween.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (20)
1. A transmission processing method, performed by a relay, comprising:
the method comprises the steps of obtaining first service related information of a cell, wherein the first service related information is used for determining the cell meeting the service requirement of a user terminal.
2. The method of claim 1, further comprising:
acquiring second service related information of the user terminal;
determining a first target cell of the user terminal according to the first service related information and the second service related information;
establishing a connection with or camping on the first target cell.
3. The method of claim 2, wherein the first service-related information is cell slice information, and the second service-related information is user-required slice information;
the slice information required by the user is obtained in receiving a connection establishment request sent by the user terminal.
4. The method of claim 2, wherein the first service-related information is cell service capability information, and the second service-related information is user service requirement information;
wherein the cell service capability information is obtained in a system message broadcasted by a receiving cell;
the user service requirement information is obtained in receiving a service request sent by the user terminal.
5. The method of claim 2, further comprising:
determining third service related information according to the first service related information and the service quality requirement of the third service related information;
if the third service-related information matches the second service-related information, executing the step of determining a first target cell of the user terminal according to the first service-related information and the second service-related information;
and if the third service-related information is not matched with the second service-related information, rejecting the access of the user terminal.
6. The method of claim 3 or 4, wherein the establishing the connection with the first target cell or camping on the first target cell comprises:
establishing connection with a second target cell or residing in the second target cell under the condition that the user terminals are at least two user terminals and the second target cell in the first target cell meets a first preset condition;
wherein the first preset condition comprises at least one of:
the number of the second target cells is greater than or equal to a first threshold;
a ratio of the number of the second target cells to the number of the first target cells is greater than or equal to a second threshold;
the number of the first requests is greater than or equal to a third threshold, and the first requests are connection establishment requests or service requests sent by the user terminal corresponding to the second target cell;
a ratio of the number of the first requests to the number of all requests received is greater than or equal to a fourth threshold.
7. The method of claim 1, further comprising:
sending the first service related information to the user terminal;
receiving a first cell identifier sent by the user terminal, wherein the first cell identifier is an identifier of a third target cell determined by the user terminal according to the first service related information and the service requirement information of the user terminal;
establishing a connection with or camping on a third target cell.
8. The method of claim 7, wherein the establishing the connection with the third target cell or camping on the third target cell comprises:
establishing connection or residing in a fourth target cell corresponding to the second cell identifier under the condition that the number of the user terminals is at least two and the second cell identifier in the first cell identifier meets a second preset condition;
wherein the second preset condition comprises at least one of:
the number of the second cell identities is greater than or equal to a fifth threshold;
the proportion of the number of the second cell identifiers in the number of the first cell identifiers is greater than or equal to a sixth threshold;
the number of the first service requests is greater than or equal to a seventh threshold, and the first service requests are used for sending the second cell identifier;
the ratio of the number of the first service requests to the number of all the received service requests is greater than or equal to an eighth threshold.
9. The method of claim 1, further comprising:
and within the preset time, if the service related information or the cell identification of the user terminal corresponding to the fifth target cell is not received, releasing the connection or the residence in the fifth target cell.
10. The method of claim 1, wherein the first service-related information is a system message or a valid system message.
11. A transmission processing method, performed by a user terminal, comprising:
sending second service related information and/or a first cell identifier;
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
12. The method of claim 11, wherein the second service-related information is user-required slice information;
sending second service related information, including:
sending a connection establishment request, wherein the connection establishment request comprises slice information required by the user; or
And sending a service request, wherein the service request comprises the slice information required by the user.
13. The method of claim 11, wherein the receiving the first service-related information sent by the relay comprises:
and receiving the system message or the effective system message broadcasted by the cell forwarded by the relay.
14. The method of claim 11, wherein before the ue sends the first cell id, the method further comprises:
and determining the first cell identifier according to the first service related information and the service requirement information of the first cell identifier.
15. A transmission processing apparatus, performed by a relay, comprising:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring first service related information of a cell, and the first service related information is used for determining the cell meeting the service requirement of a user terminal.
16. A transmission processing apparatus, performed by a user terminal, comprising:
a sending module, configured to send the second service-related information and/or the first cell identifier;
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
17. A relay, comprising a transceiver configured to:
the method comprises the steps of obtaining first service related information of a cell, wherein the first service related information is used for determining the cell meeting the service requirement of a user terminal.
18. A user terminal, comprising: a transceiver to:
sending second service related information and/or a first cell identifier;
the second service related information is used for determining a first target cell meeting the service requirement of the user terminal;
the first cell identification is used for indicating a third target cell meeting the service requirement of the user terminal, and the user terminal receives first service related information of a cell sent by a relay before sending the first cell identification, wherein the first service related information is used for determining the cell meeting the service requirement of the user terminal.
19. A communication device, comprising: a transceiver, a processor, a memory, and a program or instructions stored on the memory and executable on the processor; characterized in that the processor implements the transmission processing method according to any one of claims 1 to 10, or the transmission processing method according to any one of claims 11 to 14, when executing the program or instructions.
20. A readable storage medium on which a program or instructions are stored, which program or instructions, when executed by a processor, implement the transmission processing method of any one of claims 1-10 or the steps in the transmission processing method of any one of claims 11-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN106851589A (en) * | 2016-12-30 | 2017-06-13 | 北京小米移动软件有限公司 | Wireless network access method, apparatus and system |
| WO2019165882A1 (en) * | 2018-02-28 | 2019-09-06 | 华为技术有限公司 | Method for acquiring slice information, and relay device |
| EP3761751A1 (en) * | 2019-07-03 | 2021-01-06 | Koninklijke Philips N.V. | Relay selection in cellular sliced networks |
| WO2021001086A1 (en) * | 2019-07-03 | 2021-01-07 | Koninklijke Philips N.V. | Relay selection in cellular sliced networks |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106851589A (en) * | 2016-12-30 | 2017-06-13 | 北京小米移动软件有限公司 | Wireless network access method, apparatus and system |
| WO2019165882A1 (en) * | 2018-02-28 | 2019-09-06 | 华为技术有限公司 | Method for acquiring slice information, and relay device |
| EP3761751A1 (en) * | 2019-07-03 | 2021-01-06 | Koninklijke Philips N.V. | Relay selection in cellular sliced networks |
| WO2021001086A1 (en) * | 2019-07-03 | 2021-01-07 | Koninklijke Philips N.V. | Relay selection in cellular sliced networks |
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