CN104363658B - The management method of straight-through resource and the management system of straight-through resource - Google Patents
The management method of straight-through resource and the management system of straight-through resource Download PDFInfo
- Publication number
- CN104363658B CN104363658B CN201410625989.5A CN201410625989A CN104363658B CN 104363658 B CN104363658 B CN 104363658B CN 201410625989 A CN201410625989 A CN 201410625989A CN 104363658 B CN104363658 B CN 104363658B
- Authority
- CN
- China
- Prior art keywords
- terminal
- resource
- direct
- connected communication
- straight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention proposes a kind of management methods of straight-through resource and a kind of management system of straight-through resource, wherein the management method of the straight-through resource includes: to receive the direct-connected communication information of sending side terminal；It is that the terminal configures the straight-through resource of target according to the direct-connected communication information received, so that the terminal keeps the continuity of direct-connected communication, wherein, it includes: discovery resource and/or the communication resource that the target, which leads directly to resource, and the direct-connected communication information includes at least one of following information: the direct-connected communication pattern conversion request of the business model of the terminal, the direct-connected communication pattern of the terminal, the current straight-through resource of the terminal and the terminal.According to the technical solution of the present invention, terminal can be made in the D2D communication of the connectionless communication mode based on broadcast mechanism, keep the continuity of business in real time.
Description
Technical field
The present invention relates to direct-connected fields of communication technology, in particular to the management method and one kind of a kind of straight-through resource
The management system of straight-through resource.
Background technique
With the development of mobile terminal software and hardware technology and wireless communication technique, terminal direct connection technology (D2D:Device to
Device, direct-connected communication) becoming 3GPP in recent years, (3rd Generation Partnership Project, the third generation close
Make Partnership Program) in a very important technical discussion point.D2D technology include D2D discovery (D2D discovery) and
D2D communication (D2D communication), and D2D discovery and communication are independent business, D2D
Communication then allows two UE (terminal) directly directly to carry out the transmission and transmission of data by specific channel, and
ENB (base station) is needed not move through to be transmitted.
And current D2D communication mode includes: 1, the D2D communication based on scheduling, in the D2D communication mode based on scheduling
In, UE is needed in connection status, and when eNB is carried out data transmission on which resource block by signaling instruction sender UE,
This resource is based on each UE；2, the D2D communication based on shared resource, in the D2D communication mode based on shared resource,
A running time-frequency resource pond of UE under one MPS process, public eNB broadcast carry out D2D communication, and both communication modes are
3GPP connectionless communication mode based on broadcast mechanism defined in Rel (Release) -12.That is: sending side terminal is not distinguished
Receiving side terminal is UE or multiple UE, and for the data of transmission, only supports HARQ (Hybrid Automatic
Repeat Qequest, hybrid automatic repeat-request) without the feedback mechanism of support AS (Access Stratum, access) layer.
Thus, for the D2D business of the connectionless communication mode based on broadcast mechanism, how to keep the continuous of D2D business
Property, become an important research topic, and keep the successional method of D2D business as shown in Figure 1, i.e. D2D UE at present
Between distance change when, D2D pattern communication may at infra mode (infrastructure mode), optimized (optimization) mode and
Converted between Direct Model, but this scene established under the control of a network before assuming that between D2D UE it is two-way
D2D connection, i.e. hypothesis sending side terminal has receiving side terminal information, but this hypothesis assumes with 3GPP Rel-12
Scene misfit because connectionless broadcast formula communicate the characteristics of be do not need precognition receiving side terminal information, simultaneously
The distribution of Internet resources also only considers sending side terminal, and therefore, this method not can solve based on the connectionless of broadcast mechanism
The continuity problem of the D2D business of communication mode.
Therefore, how to make terminal in the D2D communication of the connectionless communication mode based on broadcast mechanism, keep in real time
The continuity of D2D business, becomes urgent problem to be solved.
Summary of the invention
The present invention is based on the above problems, proposes a kind of new technical solution, terminal can be made based on speech amplifier
When the D2D communication of the connectionless communication mode of system, the continuity of D2D business is kept in real time.
In view of this, an aspect of of the present present invention proposes a kind of management method of straight-through resource, for having base station functions
Equipment, comprising: receive the direct-connected communication information of sending side terminal；It is the end according to the direct-connected communication information received
End configuration target leads directly to resource, so that the terminal keeps the continuity of direct-connected communication, wherein the target leads directly to resource packet
Include: discovery resource and/or the communication resource, the direct-connected communication information includes at least one of following information: the terminal
Business model, the direct-connected communication pattern of the terminal, the terminal current straight-through resource and the terminal direct-connected communication mould
Formula conversion request.
In the technical scheme, by the direct-connected communication information sent according to the sending side terminal received, such as terminal
The information such as business model, direct-connected communication pattern (the D2D communication based on scheduling or the D2D communication based on shared resource), can make
Equipment with base station functions is that terminal configures the straight-through resource of target, so that the business continuity that terminal keeps D2D to communicate in real time
Property, it avoids making D2D service disconnection because corresponding D2D communication can not be got in time.Wherein, setting with base station functions
Standby includes base station, the microcell base station realized by communication equipment (such as smart phone) etc..
In the above-mentioned technical solutions, it is preferable that the equipment with base station functions includes that any in following equipment sets
It is standby: the target device with base station functions of the adjacent cell adjacent with current service cell locating for the terminal, described current
The current device of the current service cell locating for the macro base station of macrocell where serving cell, the terminal, and work as
It is described that mesh is configured for the terminal according to the direct-connected communication information when equipment with base station functions is the macro base station
Mark straight-through resource, specifically include: receiving the business model from the terminal, with according to the business model for the end
End configures the target and leads directly to resource.
In the technical scheme, according to terminal send business model, i.e. the Business Stream of terminal be partially or completely from
In the Business Stream of macro base station or terminal come self terminal carry out D2D communication period terminal and macro base station (such as with the D2D of network layer
Application server or LBS (Location Based Service, location based service) location-server) lasting sexual intercourse
Mutually, so that macro base station is preferably the straight-through resource of target that terminal configuration is advantageously implemented D2D business continuance.
In the above-mentioned technical solutions, it is preferable that the business model includes: the business feature of the terminal and/or described
The discharge pattern of terminal, and the business feature include: the terminal Business Stream at least partially from the macro base station and/
Or the Business Stream of the terminal all is from the terminal, the discharge pattern include: the terminal traffic statistics characteristic and/
Or the portfolio of the terminal.
In the technical scheme, when terminal reports the business feature in business model to macro base station, the business feature
Reporting can be by enhancing existing RRC (Radio Resource Control, radio resource control) message (i.e. at it
It is middle to increase new parameter), the new RRC information of definition or realized based on the connection in user face, it is of course also possible to by terminal
Discharge pattern report to macro base station be conducive to realize terminal so that macro base station is preferably formulated according to the discharge pattern of terminal
The resource management mechanism of D2D business continuance, so that terminal be made to keep D2D business continuance.In addition, terminal carries out D2D communication
When Business Stream the case where all being from terminal have it is very much, such as: when terminal and other terminals carry out file-swapping service, terminal
Business Stream all just be from terminal, rather than the macro base station of network side.
In the above-mentioned technical solutions, it is preferable that described when the equipment with base station functions is the target device
It is that the terminal configures the straight-through resource of target according to the direct-connected communication information, specifically includes: receiving the current service cell
The direct-connected communication pattern that sends of the current equipment with base station functions and/or the currently straight-through resource, according to institute
It states direct-connected communication pattern and/or the currently straight-through resource is that the terminal configures the straight-through resource of the target.
In the technical scheme, when target device is that terminal configuration target leads directly to resource, illustrate terminal from current
Serving cell is moved to the adjacent cell adjacent with current service cell, and the current of current service cell has setting for base station functions
It is standby before terminal is moved to adjacent cell, be eventually by the current direct-connected communication pattern of terminal by being interacted with target device
End is currently the direct-connected communication pattern based on scheduling or the direct-connected communication pattern based on shared resource and/or terminal current
The current straight-through resource used under direct-connected communication pattern is sent to target device, and can make target device in advance is terminal configuration mesh
Straight-through resource is marked, with the business continuance that D2D when terminal is transferred to adjacent cell, can be kept to communicate, and then promotes user's
The usage experience of D2D communication.Certainly, if the direct-connected communication pattern of terminal currently is the direct-connected communication pattern based on scheduling,
Since terminal is in connected state always, thus the current equipment with base station functions only needs to notify target device, and terminal is current
Direct-connected communication pattern based on scheduling carries out D2D communication, without by terminal in the direct-connected communication mould based on scheduling
Current straight-through resource under formula is sent to target device, to reduce unnecessary network overhead；If current direct-connected logical of terminal
Letter mode is the direct-connected communication pattern based on shared resource, then currently the equipment with base station functions is needed terminal based on altogether
It enjoys current straight-through resource under the direct-connected communication pattern based on shared resource of the direct-connected communication pattern and terminal of resource while sending out
It send to target device, so that target device is preferably that terminal configuration target leads directly to resource, to realize the industry for keeping D2D communication
Business continuity.
In the above-mentioned technical solutions, it is preferable that the target is led directly into resource in the target device and is issued to the end
Before end, the target is led directly to resource distribution in the target returns message of the terminal by the target device, will be described
Target leads directly to resource and is issued to the terminal.
It in the technical scheme, can be to avoid by the way that target is led directly to resource distribution in the target returns message of terminal
Into additional message, and then avoid introducing additional processing delay.
In the above-mentioned technical solutions, it is preferable that the direct-connected communication pattern include: direct-connected communication pattern based on scheduling and
Direct-connected communication pattern based on shared resource, the direct-connected communication pattern conversion request includes: by described based on the direct-connected of scheduling
Communication pattern is converted into the direct-connected communication pattern based on shared resource, or by the direct-connected communication mould based on shared resource
Formula is converted into the direct-connected communication pattern based on scheduling, and when the equipment with base station functions is the target device
When, it is described that the straight-through resource of target is configured for the terminal according to the direct-connected communication information, specifically further include: receive described current
The direct-connected communication pattern conversion request that the current equipment with base station functions of serving cell is sent, according to described direct-connected
The currently available straight-through resource of communication pattern conversion request and the target device is that the terminal configures the straight-through money of the target
Source.
In the technical scheme, when target device receives the direct-connected of the terminal that the current equipment with base station functions is sent
When communication pattern conversion request, the currently available straight-through resource of target device adjacent cell according to locating for target device and direct-connected logical
The target that the concrete type of letter mode conversion request is determined as terminal configuration leads directly to resource.
Such as: when direct-connected communication pattern conversion request is by the direct-connected communication mould based on shared resource being being currently used
When formula is converted into the request of the direct-connected communication pattern based on scheduling, target device judges the currently available straight-through resource of adjacent cell
It is whether sufficient, if sufficient, agree to that the direct-connected communication pattern that currently equipment with base station functions is sent converts request, and for eventually
The target of direct-connected communication pattern of the end configuration based on scheduling leads directly to resource, so that terminal is transferred to adjacent cell from current service cell
When, the business continuance that D2D can be kept to communicate, and the direct-connected communication pattern based on scheduling is carried out after being transferred to adjacent cell
D2D communication.
In the above-mentioned technical solutions, it is preferable that described when the equipment with base station functions is the current device
It is that the terminal configures the straight-through resource of target according to the direct-connected communication information, specifically includes: receiving the institute that the terminal is sent
Business model is stated, to be that the terminal configures the straight-through resource of the target according to the business model.
In the technical scheme, when the equipment with base station functions is current device, illustrate that terminal does not carry out cell and cuts
It changes, also in current service cell (current service time cell), by the way that business model is sent to the current of current service cell
Equipment can make current device preferentially guarantee that the direct-connected resource (target leads directly to resource) of the terminal with such business is distributed, in turn
Ensure the continuity of the business of the D2D of terminal.
Another aspect of the present invention proposes a kind of management system of straight-through resource, for the equipment with base station functions,
It is characterised by comprising: receiving unit, receives the direct-connected communication information of sending side terminal；Configuration unit, according to the institute received
Stating the direct-connected communication information is the straight-through resource of terminal configuration target, so that the terminal keeps the continuity of direct-connected communication,
In, the straight-through resource of the target includes: discovery resource and/or the communication resource, the direct-connected communication information include in following information
At least one: the business model of the terminal, the direct-connected communication pattern of the terminal, the terminal current straight-through resource and
The direct-connected communication pattern of the terminal converts request.
In the technical scheme, by the direct-connected communication information sent according to the sending side terminal received, such as terminal
The information such as business model, direct-connected communication pattern (the D2D communication based on scheduling or the D2D communication based on shared resource), can make
Equipment with base station functions is that terminal configures the straight-through resource of target, so that the business continuity that terminal keeps D2D to communicate in real time
Property, it avoids making D2D service disconnection because corresponding D2D communication can not be got in time.Wherein, setting with base station functions
Standby includes base station, the microcell base station realized by communication equipment (such as smart phone) etc..
In the above-mentioned technical solutions, it is preferable that the equipment with base station functions includes that any in following equipment sets
It is standby: the target device with base station functions of the adjacent cell adjacent with current service cell locating for the terminal, described current
The current device of the current service cell locating for the macro base station of macrocell where serving cell, the terminal, Yi Jisuo
It states receiving unit to be specifically used for: when the equipment with base station functions is the macro base station, receive from the terminal
The business model, the configuration unit are specifically used for: being that the terminal configuration target is straight-through according to the business model
Resource.
In the technical scheme, according to terminal send business model, i.e. the Business Stream of terminal be partially or completely from
In the Business Stream of macro base station or terminal come self terminal carry out D2D communication period terminal and macro base station (such as with the D2D of network layer
Application server or LBS (Location Based Service, location based service) location-server) lasting sexual intercourse
Mutually, so that macro base station is preferably the straight-through resource of target that terminal configuration is advantageously implemented D2D business continuance.
In the above-mentioned technical solutions, it is preferable that the business model includes: the business feature of the terminal and/or described
The discharge pattern of terminal, and the business feature include: the terminal Business Stream at least partially from the macro base station and/
Or the Business Stream of the terminal all is from the terminal, the discharge pattern include: the terminal traffic statistics characteristic and/
Or the portfolio of the terminal.
In the technical scheme, when terminal reports the business feature in business model to macro base station, the business feature
Reporting can be by enhancing existing RRC (Radio Resource Control, radio resource control) message (i.e. at it
It is middle to increase new parameter), the new RRC information of definition or realized based on the connection in user face, it is of course also possible to by terminal
Discharge pattern report to macro base station be conducive to realize terminal so that macro base station is preferably formulated according to the discharge pattern of terminal
The resource management mechanism of D2D business continuance, so that terminal be made to keep D2D business continuance.In addition, terminal carries out D2D communication
When Business Stream the case where all being from terminal have it is very much, such as: when terminal and other terminals carry out file-swapping service, terminal
Business Stream all just be from terminal, rather than the macro base station of network side.
In the above-mentioned technical solutions, it is preferable that the receiving unit is specifically also used to: when the setting with base station functions
When for being the target device, the described direct-connected of the current equipment transmission with base station functions of the current service cell is received
Communication pattern and/or the currently straight-through resource, the configuration unit are specifically also used to: according to the direct-connected communication pattern and/
Or the currently straight-through resource is that the terminal configures the straight-through resource of the target.
In the technical scheme, when target device is that terminal configuration target leads directly to resource, illustrate terminal from current
Serving cell is moved to the adjacent cell adjacent with current service cell, and the current of current service cell has setting for base station functions
It is standby before terminal is moved to adjacent cell, be eventually by the current direct-connected communication pattern of terminal by being interacted with target device
End is currently the direct-connected communication pattern based on scheduling or the direct-connected communication pattern based on shared resource and/or terminal current
The current straight-through resource used under direct-connected communication pattern is sent to target device, and can make target device in advance is terminal configuration mesh
Straight-through resource is marked, with the business continuance that D2D when terminal is transferred to adjacent cell, can be kept to communicate, and then promotes user's
The usage experience of D2D communication.Certainly, if the direct-connected communication pattern of terminal currently is the direct-connected communication pattern based on scheduling,
Since terminal is in connected state always, thus the current equipment with base station functions only needs to notify target device, and terminal is current
Direct-connected communication pattern based on scheduling carries out D2D communication, without by terminal in the direct-connected communication mould based on scheduling
Current straight-through resource under formula is sent to target device, to reduce unnecessary network overhead；If current direct-connected logical of terminal
Letter mode is the direct-connected communication pattern based on shared resource, then currently the equipment with base station functions is needed terminal based on altogether
It enjoys current straight-through resource under the direct-connected communication pattern based on shared resource of the direct-connected communication pattern and terminal of resource while sending out
It send to target device, so that target device is preferably that terminal configuration target leads directly to resource, to realize the industry for keeping D2D communication
Business continuity.
In the above-mentioned technical solutions, it is preferable that the configuration unit is also used to: in the target device that the target is straight
Logical resource is issued to before the terminal, is controlled the target device for the target and is led directly to resource distribution in the mesh of the terminal
During mark is receiveed the response, the target is led directly into resource and is issued to the terminal.
It in the technical scheme, can be to avoid by the way that target is led directly to resource distribution in the target returns message of terminal
Into additional message, and then avoid introducing additional processing delay.
In the above-mentioned technical solutions, it is preferable that the direct-connected communication pattern include: direct-connected communication pattern based on scheduling and
Direct-connected communication pattern based on shared resource, the direct-connected communication pattern conversion request includes: by described based on the direct-connected of scheduling
Communication pattern is converted into the direct-connected communication pattern based on shared resource, or by the direct-connected communication mould based on shared resource
Formula is converted into the direct-connected communication pattern based on scheduling and the receiving unit is specifically also used to: having base station when described
When the equipment of function is the target device, the current equipment transmission with base station functions of the current service cell is received
The direct-connected communication pattern conversion request, the configuration unit are specifically also used to: according to the direct-connected communication pattern conversion request
Currently available straight-through resource with the target device is that the terminal configures the straight-through resource of the target.
In the technical scheme, when target device receives the direct-connected of the terminal that the current equipment with base station functions is sent
When communication pattern conversion request, the currently available straight-through resource of target device adjacent cell according to locating for target device and direct-connected logical
The target that the concrete type of letter mode conversion request is determined as terminal configuration leads directly to resource.
Such as: when direct-connected communication pattern conversion request is by the direct-connected communication mould based on shared resource being being currently used
When formula is converted into the request of the direct-connected communication pattern based on scheduling, target device judges the currently available straight-through resource of adjacent cell
It is whether sufficient, if sufficient, agree to that the direct-connected communication pattern that currently equipment with base station functions is sent converts request, and for eventually
The target of direct-connected communication pattern of the end configuration based on scheduling leads directly to resource, so that terminal is transferred to adjacent cell from current service cell
When, the business continuance that D2D can be kept to communicate, and the direct-connected communication pattern based on scheduling is carried out after being transferred to adjacent cell
D2D communication.
In the above-mentioned technical solutions, it is preferable that the receiving unit is specifically also used to: when the setting with base station functions
When for being the current device, the business model that the terminal is sent is received, the configuration unit is specifically also used to: according to
The business model is that the terminal configures the straight-through resource of the target.
In the technical scheme, when the equipment with base station functions is current device, illustrate that terminal does not carry out cell and cuts
It changes, also in current service cell (current service time cell), by the way that business model is sent to the current of current service cell
Equipment can make current device preferentially guarantee that the direct-connected resource (target leads directly to resource) of the terminal with such business is distributed, in turn
Ensure the continuity of the business of the D2D of terminal.According to the technical solution of the present invention, terminal can be made in the nothing based on broadcast mechanism
When the D2D communication of connection communication mode, the continuity of business is kept in real time.
According to the technical solution of the present invention, terminal can be made logical in the D2D of the connectionless communication mode based on broadcast mechanism
When letter, the continuity of D2D business is kept in real time.
Detailed description of the invention
Fig. 1 shows the process schematic for keeping the business continuance of D2D communication in the related technology；
Fig. 2 shows the flow diagrams of the management method of straight-through resource according to an embodiment of the invention；
Fig. 3 shows the structural schematic diagram of the management system of straight-through resource according to an embodiment of the invention；
It is that terminal configures the straight-through money of target that Fig. 4 A and Fig. 4 B, which show target device according to an embodiment of the invention,
The process schematic in source.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 2 shows the flow diagrams of the management method of straight-through resource according to an embodiment of the invention.
As shown in Fig. 2, the management method of straight-through resource according to an embodiment of the invention, comprising: step 202, connect
The direct-connected communication information of the side's of transmitting and receiving terminal；It step 204, is terminal configuration according to the direct-connected communication information received
Target leads directly to resource, so that the terminal keeps the continuity of direct-connected communication, wherein it includes: discovery that the target, which leads directly to resource,
Resource and/or the communication resource, the direct-connected communication information includes at least one of following information: the business mould of the terminal
The direct-connected communication pattern conversion of formula, the direct-connected communication pattern of the terminal, the current straight-through resource of the terminal and the terminal
Request.
In the technical scheme, by the direct-connected communication information sent according to the sending side terminal received, such as terminal
The information such as business model, direct-connected communication pattern (the D2D communication based on scheduling or the D2D communication based on shared resource), can make
Equipment with base station functions is that terminal configures the straight-through resource of target, so that the business continuity that terminal keeps D2D to communicate in real time
Property, it avoids making D2D service disconnection because corresponding D2D communication can not be got in time.Wherein, setting with base station functions
Standby includes base station, the microcell base station realized by communication equipment (such as smart phone) etc..
In the above-mentioned technical solutions, it is preferable that the equipment with base station functions includes that any in following equipment sets
It is standby: the target device with base station functions of the adjacent cell adjacent with current service cell locating for the terminal, described current
The current device of the current service cell locating for the macro base station of macrocell where serving cell, the terminal, and work as
It is described that mesh is configured for the terminal according to the direct-connected communication information when equipment with base station functions is the macro base station
Mark straight-through resource, specifically include: receiving the business model from the terminal, with according to the business model for the end
End configures the target and leads directly to resource.
In the technical scheme, according to terminal send business model, i.e. the Business Stream of terminal be partially or completely from
In the Business Stream of macro base station or terminal come self terminal carry out D2D communication period terminal and macro base station (such as with the D2D of network layer
Application server or LBS (Location Based Service, location based service) location-server) lasting sexual intercourse
Mutually, so that macro base station is preferably the straight-through resource of target that terminal configuration is advantageously implemented D2D business continuance.
In the above-mentioned technical solutions, it is preferable that the business model includes: the business feature of the terminal and/or described
The discharge pattern of terminal, and the business feature include: the terminal Business Stream at least partially from the macro base station and/
Or the Business Stream of the terminal all is from the terminal, the discharge pattern include: the terminal traffic statistics characteristic and/
Or the portfolio of the terminal.
In the technical scheme, when terminal reports the business feature in business model to macro base station, the business feature
Reporting can be by enhancing existing RRC (Radio Resource Control, radio resource control) message (i.e. at it
It is middle to increase new parameter), the new RRC information of definition or realized based on the connection in user face, it is of course also possible to by terminal
Discharge pattern report to macro base station be conducive to realize terminal so that macro base station is preferably formulated according to the discharge pattern of terminal
The resource management mechanism of D2D business continuance, so that terminal be made to keep D2D business continuance.In addition, terminal carries out D2D communication
When Business Stream the case where all being from terminal have it is very much, such as: when terminal and other terminals carry out file-swapping service, terminal
Business Stream all just be from terminal, rather than the macro base station of network side.
In the above-mentioned technical solutions, it is preferable that described when the equipment with base station functions is the target device
It is that the terminal configures the straight-through resource of target according to the direct-connected communication information, specifically includes: receiving the current service cell
The direct-connected communication pattern that sends of the current equipment with base station functions and/or the currently straight-through resource, according to institute
It states direct-connected communication pattern and/or the currently straight-through resource is that the terminal configures the straight-through resource of the target.
In the technical scheme, when target device is that terminal configuration target leads directly to resource, illustrate terminal from current
Serving cell is moved to the adjacent cell adjacent with current service cell, and the current of current service cell has setting for base station functions
It is standby before terminal is moved to adjacent cell, be eventually by the current direct-connected communication pattern of terminal by being interacted with target device
End is currently the direct-connected communication pattern based on scheduling or the direct-connected communication pattern based on shared resource and/or terminal current
The current straight-through resource used under direct-connected communication pattern is sent to target device, and can make target device in advance is terminal configuration mesh
Straight-through resource is marked, with the business continuance that D2D when terminal is transferred to adjacent cell, can be kept to communicate, and then promotes user's
The usage experience of D2D communication.Certainly, if the direct-connected communication pattern of terminal currently is the direct-connected communication pattern based on scheduling,
Since terminal is in connected state always, thus the current equipment with base station functions only needs to notify target device, and terminal is current
Direct-connected communication pattern based on scheduling carries out D2D communication, without by terminal in the direct-connected communication mould based on scheduling
Current straight-through resource under formula is sent to target device, to reduce unnecessary network overhead；If current direct-connected logical of terminal
Letter mode is the direct-connected communication pattern based on shared resource, then currently the equipment with base station functions is needed terminal based on altogether
It enjoys current straight-through resource under the direct-connected communication pattern based on shared resource of the direct-connected communication pattern and terminal of resource while sending out
It send to target device, so that target device is preferably that terminal configuration target leads directly to resource, to realize the industry for keeping D2D communication
Business continuity.
In the above-mentioned technical solutions, it is preferable that the target is led directly into resource in the target device and is issued to the end
Before end, the target is led directly to resource distribution in the target returns message of the terminal by the target device, will be described
Target leads directly to resource and is issued to the terminal.
It in the technical scheme, can be to avoid by the way that target is led directly to resource distribution in the target returns message of terminal
Into additional message, and then avoid introducing additional processing delay.
In the above-mentioned technical solutions, it is preferable that the direct-connected communication pattern include: direct-connected communication pattern based on scheduling and
Direct-connected communication pattern based on shared resource, the direct-connected communication pattern conversion request includes: by described based on the direct-connected of scheduling
Communication pattern is converted into the direct-connected communication pattern based on shared resource, or by the direct-connected communication mould based on shared resource
Formula is converted into the direct-connected communication pattern based on scheduling, and when the equipment with base station functions is the target device
When, it is described that the straight-through resource of target is configured for the terminal according to the direct-connected communication information, specifically further include: receive described current
The direct-connected communication pattern conversion request that the current equipment with base station functions of serving cell is sent, according to described direct-connected
The currently available straight-through resource of communication pattern conversion request and the target device is that the terminal configures the straight-through money of the target
Source.
In the technical scheme, when target device receives the direct-connected of the terminal that the current equipment with base station functions is sent
When communication pattern conversion request, the currently available straight-through resource of target device adjacent cell according to locating for target device and direct-connected logical
The target that the concrete type of letter mode conversion request is determined as terminal configuration leads directly to resource.
Such as: when direct-connected communication pattern conversion request is by the direct-connected communication mould based on shared resource being being currently used
When formula is converted into the request of the direct-connected communication pattern based on scheduling, target device judges the currently available straight-through resource of adjacent cell
It is whether sufficient, if sufficient, agree to that the direct-connected communication pattern that currently equipment with base station functions is sent converts request, and for eventually
The target of direct-connected communication pattern of the end configuration based on scheduling leads directly to resource, so that terminal is transferred to adjacent cell from current service cell
When, the business continuance that D2D can be kept to communicate, and the direct-connected communication pattern based on scheduling is carried out after being transferred to adjacent cell
D2D communication.
In the above-mentioned technical solutions, it is preferable that described when the equipment with base station functions is the current device
It is that the terminal configures the straight-through resource of target according to the direct-connected communication information, specifically includes: receiving the institute that the terminal is sent
Business model is stated, to be that the terminal configures the straight-through resource of the target according to the business model.
In the technical scheme, when the equipment with base station functions is current device, illustrate that terminal does not carry out cell and cuts
It changes, also in current service cell (current service time cell), by the way that business model is sent to the current of current service cell
Equipment can make current device preferentially guarantee that the direct-connected resource (target leads directly to resource) of the terminal with such business is distributed, in turn
Ensure the continuity of the business of the D2D of terminal.
Fig. 3 shows the structural schematic diagram of the management system of straight-through resource according to an embodiment of the invention.
As shown in figure 3, the management system 300 of straight-through resource according to an embodiment of the invention, comprising: receiving unit
302, receive the direct-connected communication information of sending side terminal；Configuration unit 304 is institute according to the direct-connected communication information received
It states terminal configuration target and leads directly to resource, so that the terminal keeps the continuity of direct-connected communication, wherein the target leads directly to resource
It include: discovery resource and/or the communication resource, the direct-connected communication information includes at least one of following information: the terminal
Business model, the direct-connected communication pattern of the terminal, the terminal current straight-through resource and the terminal direct-connected communication
Mode conversion request.
In the technical scheme, by the direct-connected communication information sent according to the sending side terminal received, such as terminal
The information such as business model, direct-connected communication pattern (the D2D communication based on scheduling or the D2D communication based on shared resource), can make
Equipment with base station functions is that terminal configures the straight-through resource of target, so that the business continuity that terminal keeps D2D to communicate in real time
Property, it avoids making D2D service disconnection because corresponding D2D communication can not be got in time.Wherein, setting with base station functions
Standby includes base station, the microcell base station realized by communication equipment (such as smart phone) etc..
In the above-mentioned technical solutions, it is preferable that the equipment with base station functions includes that any in following equipment sets
It is standby: the target device with base station functions of the adjacent cell adjacent with current service cell locating for the terminal, described current
The current device of the current service cell locating for the macro base station of macrocell where serving cell, the terminal, Yi Jisuo
It states receiving unit 302 to be specifically used for: when the equipment with base station functions is the macro base station, receiving and come from the terminal
The business model, the configuration unit 304 is specifically used for: being that the terminal configures the target according to the business model
Straight-through resource.
In the technical scheme, according to terminal send business model, i.e. the Business Stream of terminal be partially or completely from
In the Business Stream of macro base station or terminal come self terminal carry out D2D communication period terminal and macro base station (such as with the D2D of network layer
Application server or LBS (Location Based Service, location based service) location-server) lasting sexual intercourse
Mutually, so that macro base station is preferably the straight-through resource of target that terminal configuration is advantageously implemented D2D business continuance.
In the above-mentioned technical solutions, it is preferable that the business model includes: the business feature of the terminal and/or described
The discharge pattern of terminal, and the business feature include: the terminal Business Stream at least partially from the macro base station and/
Or the Business Stream of the terminal all is from the terminal, the discharge pattern include: the terminal traffic statistics characteristic and/
Or the portfolio of the terminal.
In the technical scheme, when terminal reports the business feature in business model to macro base station, the business feature
Reporting can be by enhancing existing RRC (Radio Resource Control, radio resource control) message (i.e. at it
It is middle to increase new parameter), the new RRC information of definition or realized based on the connection in user face, it is of course also possible to by terminal
Discharge pattern report to macro base station be conducive to realize terminal so that macro base station is preferably formulated according to the discharge pattern of terminal
The resource management mechanism of D2D business continuance, so that terminal be made to keep D2D business continuance.In addition, terminal carries out D2D communication
When Business Stream the case where all being from terminal have it is very much, such as: when terminal and other terminals carry out file-swapping service, terminal
Business Stream all just be from terminal, rather than the macro base station of network side.
In the above-mentioned technical solutions, it is preferable that the receiving unit 302 is specifically also used to: there are base station functions when described
Equipment when being the target device, receive the current service cell the current equipment with base station functions send it is described
Direct-connected communication pattern and/or the currently straight-through resource, the configuration unit 304 are specifically also used to: according to the direct-connected communication
Mode and/or the currently straight-through resource are that the terminal configures the straight-through resource of the target.
In the technical scheme, when target device is that terminal configuration target leads directly to resource, illustrate terminal from current
Serving cell is moved to the adjacent cell adjacent with current service cell, and the current of current service cell has setting for base station functions
It is standby before terminal is moved to adjacent cell, be eventually by the current direct-connected communication pattern of terminal by being interacted with target device
End is currently the direct-connected communication pattern based on scheduling or the direct-connected communication pattern based on shared resource and/or terminal current
The current straight-through resource used under direct-connected communication pattern is sent to target device, and can make target device in advance is terminal configuration mesh
Straight-through resource is marked, with the business continuance that D2D when terminal is transferred to adjacent cell, can be kept to communicate, and then promotes user's
The usage experience of D2D communication.Certainly, if the direct-connected communication pattern of terminal currently is the direct-connected communication pattern based on scheduling,
Since terminal is in connected state always, thus the current equipment with base station functions only needs to notify target device, and terminal is current
Direct-connected communication pattern based on scheduling carries out D2D communication, without by terminal in the direct-connected communication mould based on scheduling
Current straight-through resource under formula is sent to target device, to reduce unnecessary network overhead；If current direct-connected logical of terminal
Letter mode is the direct-connected communication pattern based on shared resource, then currently the equipment with base station functions is needed terminal based on altogether
It enjoys current straight-through resource under the direct-connected communication pattern based on shared resource of the direct-connected communication pattern and terminal of resource while sending out
It send to target device, so that target device is preferably that terminal configuration target leads directly to resource, to realize the industry for keeping D2D communication
Business continuity.
In the above-mentioned technical solutions, it is preferable that the configuration unit 304 is also used to: in the target device by the mesh
It marks straight-through resource to be issued to before the terminal, controls the target device for the target and lead directly to resource distribution in the terminal
Target returns message in, by the target lead directly to resource be issued to the terminal.
It in the technical scheme, can be to avoid by the way that target is led directly to resource distribution in the target returns message of terminal
Into additional message, and then avoid introducing additional processing delay.
In the above-mentioned technical solutions, it is preferable that the direct-connected communication pattern include: direct-connected communication pattern based on scheduling and
Direct-connected communication pattern based on shared resource, the direct-connected communication pattern conversion request includes: by described based on the direct-connected of scheduling
Communication pattern is converted into the direct-connected communication pattern based on shared resource, or by the direct-connected communication mould based on shared resource
Formula is converted into the direct-connected communication pattern based on scheduling and the receiving unit 302 is specifically also used to: having base when described
When the equipment for function of standing is the target device, the current equipment with base station functions for receiving the current service cell is sent
The direct-connected communication pattern conversion request, the configuration unit 304 is specifically also used to: being converted according to the direct-connected communication pattern
The currently available straight-through resource of request and the target device is that the terminal configures the straight-through resource of the target.
In the technical scheme, when target device receives the direct-connected of the terminal that the current equipment with base station functions is sent
When communication pattern conversion request, the currently available straight-through resource of target device adjacent cell according to locating for target device and direct-connected logical
The target that the concrete type of letter mode conversion request is determined as terminal configuration leads directly to resource.
Such as: when direct-connected communication pattern conversion request is by the direct-connected communication mould based on shared resource being being currently used
When formula is converted into the request of the direct-connected communication pattern based on scheduling, target device judges the currently available straight-through resource of adjacent cell
It is whether sufficient, if sufficient, agree to that the direct-connected communication pattern that currently equipment with base station functions is sent converts request, and for eventually
The target of direct-connected communication pattern of the end configuration based on scheduling leads directly to resource, so that terminal is transferred to adjacent cell from current service cell
When, the business continuance that D2D can be kept to communicate, and the direct-connected communication pattern based on scheduling is carried out after being transferred to adjacent cell
D2D communication.
In the above-mentioned technical solutions, it is preferable that the receiving unit 302 is specifically also used to: there are base station functions when described
Equipment when being the current device, receive the business model that the terminal is sent, the configuration unit 304 is specifically also used
In: it is that the terminal configures the straight-through resource of the target according to the business model.
In the technical scheme, when the equipment with base station functions is current device, illustrate that terminal does not carry out cell and cuts
It changes, also in current service cell (current service time cell), by the way that business model is sent to the current of current service cell
Equipment can make current device preferentially guarantee that the direct-connected resource (target leads directly to resource) of the terminal with such business is distributed, in turn
Ensure the continuity of the business of the D2D of terminal.
It is that terminal configures the straight-through money of target that Fig. 4 A and Fig. 4 B, which show target device according to an embodiment of the invention,
The process schematic in source.
As shown in Figure 4 A and 4 B shown in FIG., the target device for showing one embodiment of the present of invention is that terminal configuration target is straight-through
The process of resource: include:
When sending side terminal 1 and receiving side terminal 2 carry out D2D communication, if sending side terminal 1 wishes that current service cell turns
The adjacent cell adjacent with current service cell is moved to, then terminal 1 can be with current the setting with base station functions of current service cell
It is standby to be communicated, measurement report is sent to the current equipment with base station functions, and in the measurement report include sending side terminal 1
Current direct-connected communication pattern with receiving side terminal 2 (is the direct-connected communication pattern based on scheduling still based on shared resource
Direct-connected communication pattern) and/or currently the current straight-through resource under direct-connected communication pattern is sent to current setting with base station functions
It is standby；
And current service cell currently has the equipment of base station functions before sending side terminal 1 is moved to adjacent cell,
It interacts by the target device with adjacent cell and (sends cell switching request to the target device of adjacent cell), by what is received
What the current direct-connected communication pattern and/or sending side terminal 1 of sending side terminal 1 used under current direct-connected communication pattern works as
Preceding straight-through resource is sent to target device；
Target device exists according to the current direct-connected communication pattern and/or sending side terminal 1 of the sending side terminal 1 received
The current straight-through resource used under current direct-connected communication pattern configures target for sending side terminal 1 in advance and leads directly to resource, and will
Configured target leads directly to resource and is back to the current equipment with base station functions, by currently with the equipment of base station functions
Configured target is led directly into resource and is issued to sending side terminal 1, it, can be with thus when sending side terminal 1 being made to be transferred to adjacent cell
The business continuance for keeping D2D to communicate with receiving side terminal 2, and then promote the usage experience of the D2D communication of user.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, can make terminal based on broadcast mechanism without even
When connecing the D2D communication of communication mode, the continuity of D2D business is kept in real time.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of management method of straight-through resource, for the equipment with base station functions characterized by comprising
Receive the direct-connected communication information of sending side terminal；
It is that the terminal configures the straight-through resource of target according to the direct-connected communication information received, so that the terminal keeps straight
It is connected to the continuity of letter, wherein it includes: discovery resource and/or the communication resource, the direct-connected communication letter that the target, which leads directly to resource,
Breath includes the business model of the terminal, and the direct-connected communication information further includes at least one of following information: the terminal
Direct-connected communication pattern, the current straight-through resource of the terminal, the direct-connected communication pattern of the terminal convert request；
The equipment with base station functions includes any appliance in following equipment: small with current service locating for the terminal
The target device with base station functions of the adjacent adjacent cell in area, the macrocell where the current service cell macro base station,
The current device of the current service cell locating for the terminal, and
When the equipment with base station functions be the macro base station when, it is described according to the direct-connected communication information be the terminal
It configures target and leads directly to resource, specifically include:
The business model from the terminal is received, to be that the terminal configuration target is straight according to the business model
Logical resource.
2. the management method of straight-through resource according to claim 1, which is characterized in that
The business model includes: the business feature of the terminal and/or the discharge pattern of the terminal, and the business feature
It include: that the Business Stream of the terminal all is from institute at least partially from the Business Stream of the macro base station and/or the terminal
Terminal is stated, the discharge pattern includes: the traffic statistics characteristic of the terminal and/or the portfolio of the terminal.
3. the management method of straight-through resource according to claim 1 or 2, which is characterized in that
When the equipment with base station functions be the target device when, it is described according to the direct-connected communication information be the end
End configuration target leads directly to resource, specifically includes:
Receive the direct-connected communication pattern and/or institute that the current equipment with base station functions of the current service cell is sent
Currently straight-through resource is stated, to be described in terminal configuration according to the direct-connected communication pattern and/or the currently straight-through resource
Target leads directly to resource.
4. the management method of straight-through resource according to claim 3, which is characterized in that
The target led directly to before resource is issued to the terminal in the target device, the target device is by the target
The target is led directly to resource and is issued to the terminal by straight-through resource distribution in the target returns message of the terminal.
5. the management method of straight-through resource according to claim 3, which is characterized in that
The direct-connected communication pattern includes: the direct-connected communication pattern based on scheduling and the direct-connected communication pattern based on shared resource,
The direct-connected communication pattern conversion request includes: described in the direct-connected communication pattern by described based on scheduling is converted into based on shared money
The direct-connected communication pattern in source, or be converted by the direct-connected communication pattern based on shared resource described direct-connected logical based on scheduling
Letter mode, and
When the equipment with base station functions be the target device when, it is described according to the direct-connected communication information be the end
End configuration target leads directly to resource, specifically further include:
The direct-connected communication pattern conversion for receiving the current equipment transmission with base station functions of the current service cell is asked
It asks, to be that the terminal is matched according to the currently available straight-through resource of the direct-connected communication pattern conversion request and the target device
It sets the target and leads directly to resource.
6. the management method of straight-through resource according to claim 1, which is characterized in that
When the equipment with base station functions be the current device when, it is described according to the direct-connected communication information be the end
End configuration target leads directly to resource, specifically includes:
The business model that the terminal is sent is received, to be that the terminal configuration target is straight according to the business model
Logical resource.
7. a kind of management system of straight-through resource, for the equipment with base station functions characterized by comprising
Receiving unit receives the direct-connected communication information of sending side terminal；
Configuration unit is that the terminal configures the straight-through resource of target according to the direct-connected communication information received, so that described
Terminal keeps the continuity of direct-connected communication, wherein it includes: to find resource and/or the communication resource that the target, which leads directly to resource, described
The direct-connected communication information includes the business model of the terminal, and the direct-connected communication information further includes at least one in following information
Kind: the direct-connected communication pattern conversion of the direct-connected communication pattern, the current straight-through resource, the terminal of the terminal of the terminal is asked
It asks；
The equipment with base station functions includes any appliance in following equipment: small with current service locating for the terminal
The target device with base station functions of the adjacent adjacent cell in area, the macrocell where the current service cell macro base station,
The current device of the current service cell locating for the terminal, and
The receiving unit is specifically used for:
When the equipment with base station functions is the macro base station, the business model from the terminal is received,
The configuration unit is specifically used for: being that the terminal configures the straight-through resource of the target according to the business model.
8. the management system of straight-through resource according to claim 7, which is characterized in that
The business model includes: the business feature of the terminal and/or the discharge pattern of the terminal, and the business feature
It include: that the Business Stream of the terminal all is from institute at least partially from the Business Stream of the macro base station and/or the terminal
Terminal is stated, the discharge pattern includes: the traffic statistics characteristic of the terminal and/or the portfolio of the terminal.
9. the management system of straight-through resource according to claim 7 or 8, which is characterized in that
The receiving unit is specifically also used to: when the equipment with base station functions is the target device, described in reception
The direct-connected communication pattern and/or the current straight-through money that the current equipment with base station functions of current service cell is sent
Source,
The configuration unit is specifically also used to:
It is that the terminal configures the straight-through resource of the target according to the direct-connected communication pattern and/or the currently straight-through resource.
10. the management system of straight-through resource according to claim 9, which is characterized in that
The configuration unit is also used to:
Before the straight-through resource of the target is issued to the terminal by the target device, controlling the target device will be described
Target leads directly to resource distribution in the target returns message of the terminal, and the target is led directly to resource and is issued to the end
End.
11. the management system of straight-through resource according to claim 9, which is characterized in that
The direct-connected communication pattern includes: the direct-connected communication pattern based on scheduling and the direct-connected communication pattern based on shared resource,
The direct-connected communication pattern conversion request includes: described in the direct-connected communication pattern by described based on scheduling is converted into based on shared money
The direct-connected communication pattern in source, or be converted by the direct-connected communication pattern based on shared resource described direct-connected logical based on scheduling
Letter mode, and
The receiving unit is specifically also used to: when the equipment with base station functions is the target device, described in reception
The direct-connected communication pattern conversion request that the current equipment with base station functions of current service cell is sent,
The configuration unit is specifically also used to:
Currently available straight-through resource according to the direct-connected communication pattern conversion request and the target device is that the terminal is matched
It sets the target and leads directly to resource.
12. the management system of straight-through resource according to claim 7, which is characterized in that
The receiving unit is specifically also used to: when the equipment with base station functions is the current device, described in reception
The business model that terminal is sent,
The configuration unit is specifically also used to: being that the terminal configures the straight-through resource of the target according to the business model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625989.5A CN104363658B (en) | 2014-11-06 | 2014-11-06 | The management method of straight-through resource and the management system of straight-through resource |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625989.5A CN104363658B (en) | 2014-11-06 | 2014-11-06 | The management method of straight-through resource and the management system of straight-through resource |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104363658A CN104363658A (en) | 2015-02-18 |
| CN104363658B true CN104363658B (en) | 2019-03-22 |
Family
ID=52530865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410625989.5A Active CN104363658B (en) | 2014-11-06 | 2014-11-06 | The management method of straight-through resource and the management system of straight-through resource |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104363658B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104822155A (en) * | 2015-03-27 | 2015-08-05 | 深圳酷派技术有限公司 | Communication processing method and terminal |
| CN104717685A (en) * | 2015-03-31 | 2015-06-17 | 深圳酷派技术有限公司 | Cooperation method and system among terminalized cells and terminal |
| WO2016168978A1 (en) * | 2015-04-20 | 2016-10-27 | 华为技术有限公司 | Resource switching method, apparatus and system |
| EP3367736A4 (en) * | 2015-11-16 | 2018-11-14 | Huawei Technologies Co., Ltd. | Data transmission method and apparatus |
| CN107295496B (en) * | 2016-04-13 | 2019-12-20 | 普天信息技术有限公司 | Processing method and device for inter-carrier terminal direct connection D2D to discover resource conflict |
| CN107846434B (en) * | 2016-09-19 | 2020-05-12 | 中兴通讯股份有限公司 | Internet of vehicles service processing method and device and Internet of vehicles system |
| CN112243223A (en) * | 2020-10-19 | 2021-01-19 | 深圳市中诺通讯有限公司 | Method and equipment for distributing D2D communication by central network node |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010125458A1 (en) * | 2009-04-29 | 2010-11-04 | Nokia Corporation | Apparatus and method for flexible switching between device-to-device communication mode and cellular communication mode |
| WO2014014326A1 (en) * | 2012-07-20 | 2014-01-23 | Lg Electronics Inc. | Method and apparatus for transmitting device-to-device related message in wireless communication system |
| WO2014065167A1 (en) * | 2012-10-26 | 2014-05-01 | 京セラ株式会社 | Mobile communication system, user terminal, base station, processor, and communication control method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604336B (en) * | 2011-09-29 | 2020-03-20 | 华为技术有限公司 | Communication mode switching method and device |
| KR20130065002A (en) * | 2011-12-09 | 2013-06-19 | 한국전자통신연구원 | Method for controlling of device-to-device communication |
| CN103188742B (en) * | 2011-12-29 | 2015-11-25 | 华为技术有限公司 | Communication handover method, subscriber equipment and base station |
| WO2014003090A1 (en) * | 2012-06-27 | 2014-01-03 | 京セラ株式会社 | Mobile communication system and mobile communication method |
| US9544082B2 (en) * | 2012-08-03 | 2017-01-10 | Qualcomm Incorporated | Inter-UE interference cancellation |
| US8923464B2 (en) * | 2012-11-16 | 2014-12-30 | Qualcomm Incorporated | Methods and apparatus for enabling distributed frequency synchronization |
| CN103763744B (en) * | 2014-01-23 | 2017-04-05 | 东南大学 | D2D communication transmission modes changing method between cellular cell |
-
2014
- 2014-11-06 CN CN201410625989.5A patent/CN104363658B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010125458A1 (en) * | 2009-04-29 | 2010-11-04 | Nokia Corporation | Apparatus and method for flexible switching between device-to-device communication mode and cellular communication mode |
| WO2014014326A1 (en) * | 2012-07-20 | 2014-01-23 | Lg Electronics Inc. | Method and apparatus for transmitting device-to-device related message in wireless communication system |
| WO2014065167A1 (en) * | 2012-10-26 | 2014-05-01 | 京セラ株式会社 | Mobile communication system, user terminal, base station, processor, and communication control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104363658A (en) | 2015-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104363658B (en) | The management method of straight-through resource and the management system of straight-through resource | |
| US11606824B2 (en) | Network-initiated PDU session connection update method between terminal and network | |
| KR102667781B1 (en) | Data transmission methods and devices, traffic conversion methods and devices | |
| CN109412770B (en) | Communication means and device | |
| JP6312168B2 (en) | Signal transmission / reception method and apparatus in mobile communication system supporting a plurality of carriers | |
| CN105827372B (en) | Response mobile electronic device is co-located and deposits the method and communication device of request | |
| CN104904266B (en) | Maintain MBMS continuous | |
| KR20110081724A (en) | Method and apparatus of paging for high power saving reception mode m2m/mtc device communication in a mobile communication system | |
| CN104937963A (en) | Method and device for group communication, having robust mobility | |
| CN103313406B (en) | The Signalling exchange of X2 interface is adopted to complete the method for different districts D2D communication | |
| RU2008113175A (en) | WIRELESS DATA TRANSMISSION MANAGEMENT | |
| WO2011103728A1 (en) | Method and system for m2m service group resource configuration and allocation | |
| CN105578513A (en) | Communication method, equipment and communication system | |
| TWI566627B (en) | Method, device and communication system of group based on machine type communication in communication system | |
| CN104349303A (en) | Device-to-device (D2D) connection management method, devices and base station | |
| CA2801357C (en) | Radio communication method, radio communication apparatus, and radio communication system | |
| WO2019206026A1 (en) | Method for v2x dynamically adjusting video transmission parameter and related product | |
| CN106792428A (en) | Base station, closely business function entity and communication resource distribution, dispatching method | |
| CN114095874B (en) | Multicast/broadcast service mode processing method, device and storage medium | |
| CN106792429A (en) | User equipment, base station and closely business unicast communication, resource regulating method | |
| CN104104476A (en) | D2D data transmission method | |
| WO2022033293A1 (en) | Communication method and apparatus | |
| KR20190119490A (en) | Method and apparatus for providing cellular iot service in wireless communication system | |
| CN102334369B (en) | Message transmitting method and device thereof | |
| WO2018098762A1 (en) | Information transmission method, base station, and terminal apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |