CN109587260A - A kind of resource acquiring method, device and system - Google Patents
A kind of resource acquiring method, device and system Download PDFInfo
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- CN109587260A CN109587260A CN201811550813.2A CN201811550813A CN109587260A CN 109587260 A CN109587260 A CN 109587260A CN 201811550813 A CN201811550813 A CN 201811550813A CN 109587260 A CN109587260 A CN 109587260A
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- terminal equipment
- target resource
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
- H04L67/1078—Resource delivery mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The embodiment of the present invention provides a kind of resource acquiring method, device and system, is related to field of communication technology, for solving the problems, such as that resource acquisition mode in the prior art is unfavorable for reducing network congestion and network delay.This method comprises: sending the first solicited message to second terminal equipment, the first solicited message is for requesting second terminal equipment to send target resource to first terminal equipment in the case where first terminal equipment and second terminal equipment establish D2D link；Receive the target resource that second terminal equipment is sent；Or；The instruction information that second terminal equipment is sent is received, instruction information is used to indicate not stored target resource in second terminal equipment.The embodiment of the present invention is used for resource acquisition.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of resource acquiring methods, device and system.
Background technique
It is one of 5G key technology that terminal device, which leads directly to (Device-to-Device, D2D),.The D2D communication technology refers to two
A kind of communication mode directly communicated between the terminal device of a equity.In D2D communication network, each terminal device
It can send and receive signal, and have the function of routing automatically, terminal device plays the part of the role of server and client side simultaneously, by
The transmission or forwarding of the servers such as base station are needed not move through between terminal device in D2D network, so that it may directly communicated,
Therefore the D2D communication technology can greatly improve network resource utilization and network capacity, be with a wide range of applications.
Terminal device obtains the mode of Internet resources in the prior art are as follows: terminal device passes through the link between server
Resource request information is sent after server receives the resource request information of terminal device transmission to server to be asked according to resource
The corresponding resource of information searching is sought, and corresponding resource is sent to terminal device by the link between terminal device.It adopts
When obtaining resource with this mode for obtaining resource, even if the resource of multiple terminal devices request is identical, terminal device is still
Network need to be used for multiple times and send resource request information to server, and server also needs multipass network to send corresponding money
Source, therefore be unfavorable for reducing network congestion and network delay.
Summary of the invention
The embodiment of the present invention provides a kind of resource acquiring method, device and system, to solve money in the prior art
Source acquisition modes are unfavorable for the problem of reducing network congestion and network delay.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, the embodiment of the present invention provides a kind of resource acquiring method, it is applied to first terminal equipment, the side
Method includes:
In the case where the first terminal equipment and second terminal equipment establish D2D link, Xiang Suoshu second terminal
Equipment sends the first solicited message, and first solicited message is for requesting the second terminal equipment to set to the first terminal
Preparation send target resource；
Receive the target resource that the second terminal equipment is sent；
Or；
The instruction information that the second terminal equipment is sent is received, the instruction information is used to indicate the second terminal and sets
The not stored target resource in standby.
Second aspect, the embodiment of the present invention provide a kind of resource acquiring method, are applied to second terminal equipment, the side
Method includes:
The first solicited message that first terminal equipment is sent by D2D link is received, first solicited message is for asking
The second terminal equipment is asked to send target resource to the first terminal equipment；
In the case where being stored with the target resource in the second terminal equipment, Xiang Suoshu first terminal equipment is sent
The target resource；
In the second terminal equipment in the case where the not stored target resource, third request letter is sent to server
Breath receives the target resource that the server is sent, and Xiang Suoshu first terminal equipment sends the target resource, alternatively,
Instruction information is sent to the first terminal equipment；
Wherein, the third solicited message is for requesting the server to send the target to the second terminal equipment
Resource, the instruction information are used to indicate the not stored target resource in the second terminal equipment.
The third aspect, the embodiment of the present invention provide a kind of terminal device, comprising:
Transmission unit, in the case where the terminal device and second terminal equipment establish D2D link, Xiang Suoshu
Second terminal equipment sends the first solicited message, and first solicited message is for requesting the second terminal equipment to the end
End equipment sends target resource；
Receiving unit, the target resource sent for receiving the second terminal equipment, alternatively, receiving described second
The instruction information that terminal device is sent, the instruction information are used to indicate the not stored target money in the second terminal equipment
Source.
Fourth aspect, the embodiment of the present invention provide a kind of terminal device, comprising:
Receiving unit, the first solicited message sent for receiving first terminal equipment by D2D link, described first asks
Ask information for requesting the terminal device to send target resource to the first terminal equipment；
Transmission unit, in the case where for being stored with the target resource in the terminal device, Xiang Suoshu first is eventually
End equipment sends the target resource；
The transmission unit, in the case where being also used to the not stored target resource in the terminal device, to service
Device sends third solicited message, and the third solicited message is for requesting the server to send institute to the second terminal equipment
State target resource；
The receiving unit, be also used to the transmission unit to the server send the third solicited message it
Afterwards, the target resource that the server is sent is received；
The transmission unit, be also used to the receiving unit receive the target resource that the server is sent it
Afterwards, Xiang Suoshu first terminal equipment sends the target resource；
Or；
The transmission unit, in the case where for being stored with the target resource in the terminal device, Xiang Suoshu
One terminal device sends instruction information, and the instruction information is used to indicate the not stored target money in the second terminal equipment
Source.
5th aspect, provides a kind of terminal device, comprising: processor, memory and is stored on the memory and can
The computer program run on the processor realizes first aspect institute when the computer program is executed by the processor
The step of resource acquiring method stated.
6th aspect provides a kind of computer readable storage medium, stores and calculate on the computer readable storage medium
Machine program realizes resource acquiring method described in first aspect or second aspect when the computer program is executed by processor
Step.
7th aspect, provides a kind of resource acquisition system, comprising: first terminal equipment, second terminal equipment and service
Device；
The first terminal equipment includes terminal device described in the third aspect；
The second terminal equipment includes terminal device described in fourth aspect.
Resource acquiring method provided in an embodiment of the present invention is established in the first terminal equipment with second terminal equipment
In the case where D2D link, first terminal equipment to the second terminal equipment send for request the second terminal equipment to
The first terminal equipment sends the first solicited message of target resource, and receives the target money of second terminal equipment transmission
Source, or receive that the second terminal equipment sends are used to indicate the not stored target resource in the second terminal equipment
Instruction information.That is, first terminal equipment is needing in the case that first terminal equipment and second terminal equipment establish connection
When obtaining resource, obtained first from second terminal equipment, due to being to pass through between first terminal equipment and second terminal equipment
D2D link carries out data transmission, therefore in process resource access, and the embodiment of the present invention can reduce terminal device and service
The data volume that network between device needs to transmit, and then reduce network congestion and network delay.
Detailed description of the invention
Fig. 1 is the network system architecture figure of resource acquiring method provided in an embodiment of the present invention application；
Fig. 2 is one of the interaction schematic diagram of resource acquiring method provided in an embodiment of the present invention；
Fig. 3 is the two of the interaction schematic diagram of resource acquiring method provided in an embodiment of the present invention；
Fig. 4 is the three of the interaction schematic diagram of resource acquiring method provided in an embodiment of the present invention；
Fig. 5 is the four of the interaction schematic diagram of resource acquiring method provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of terminal device provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another terminal device provided in an embodiment of the present invention；
Fig. 8 is the hardware structure diagram of terminal device provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Term " first " and " second " in description and claims of this specification etc. are for distinguishing different pairs
As, rather than it is used for the particular order of description object.For example, the first operation and the second operation etc. are for distinguishing different behaviour
Make, rather than the particular order for describing operation.
In embodiments of the present invention, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.This
Be described as in inventive embodiments " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as comparing
Other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words purport
Related notion is being presented in specific ways.In addition, unless otherwise indicated, " multiples' " contains in the description of the embodiment of the present invention
Justice refers to two or more.
When obtaining resource by the way of obtaining resource in the prior art, even if the resource of multiple terminal devices request
Identical, terminal device still needs to be used for multiple times network to server transmission resource request information, and server also needs multipass
Network sends corresponding resource, therefore is unfavorable for reducing network congestion and network delay.
In order to solve this problem, the embodiment of the present invention provides a kind of resource acquiring method, device and system.The resource obtains
Take method in the case where the first terminal equipment and second terminal equipment establish D2D link, first terminal equipment is to institute
Second terminal equipment is stated to send for requesting the second terminal equipment to send the of target resource to the first terminal equipment
One solicited message, and the target resource of second terminal equipment transmission is received, or receive the second terminal equipment and send
The instruction information for being used to indicate the not stored target resource in the second terminal equipment.That is, first terminal equipment and the
In the case that two terminal devices establish connection, first terminal equipment is when needing to obtain resource, first from second terminal equipment
Place obtains, and due to being to be carried out data transmission between first terminal equipment and second terminal equipment by D2D link, is providing
In the acquisition process of source, the embodiment of the present invention can reduce the data volume that the network between terminal device and server needs to transmit,
And then reduce network congestion and network delay.
Fig. 1 shows a kind of possible structural schematic diagram of communication system involved in the embodiment of the present invention.Such as Fig. 1 institute
Show, which may include: first terminal equipment 11, second terminal equipment 12 and server 13.Wherein, first terminal
D2D connection is established between equipment 11 and second terminal equipment 12, passes through radio resource between first terminal equipment 11 and network 13
It controls (Radio Resource Control, RRC) and establishes wireless connection, second terminal equipment 12 can also be built between network
It is vertical to be wirelessly connected, wireless connection can not also be established between network, and connection, and server are established between server 13 and network
Connection between 13 and network can be wired connection, or be wirelessly connected.
Wherein, first terminal equipment 11 and second terminal equipment 12 can be wireless UE, which can be directed to use
Family provides the equipment of voice and/or other business datum connectivity, handheld device with wireless communication function, calculate equipment or
It is connected to other processing equipments of radio modem, mobile unit, wearable device, the UE in future 5G network or not
Carry out the UE etc. in the PLMN network of evolution.Wireless UE can be through wireless access network (Radio Access Network, RAN) and one
A or multiple cores net is communicated, and wireless UE can be terminal device, such as mobile phone (or being " honeycomb " phone) and tool
There is the computer of terminal device, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted movement
Device, they exchange language and/or data and personal communication service (Personal with wireless access network
Communication Service, PCS) phone, wireless phone, Session initiation Protocol (Session Initiation
Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL) stand, personal digital assistant
Equipment such as (Personal Digital Assistant, PDA), wireless terminal may be mobile device, UE terminal, access eventually
End, wireless telecom equipment, terminal unit, terminal station, movement station (Mobile Station), mobile station (Mobile), distant station
(Remote Station), remote station, remote terminal (Remote Terminal), subscriber unit (Subscriber Unit),
Subscriber station (Subscriber Station), user agent (User Agent), terminal installation etc..As a kind of example, at this
In inventive embodiments, it is to exemplify that Fig. 1, which is mobile phone with terminal,.
Network can be to be built by least one network equipment.The network equipment for building network can be base station, core net
Equipment, transmitting receiving node (Transmission and Reception Point, TRP), relay station or access point etc..This
Outside, network side equipment 11 can also be global system for mobile communications (Global System for Mobile
Communication, GSM) or CDMA (Code Division Multiple Access, CDMA) network in base station
Transceiver station (Base Transceiver Station, BTS), is also possible to wideband code division multiple access (Wideband Code
Division Multiple Access, WCDMA) in NB (NodeB), can also be the eNB or eNodeB in LTE
(evolutional NodeB).Network side equipment 11 can also be cloud Radio Access Network (Cloud Radio Access
Network, CRAN) wireless controller under scene.Network side equipment 11 can also be base station (gNB) in 5G communication system or
Network side equipment in future evolution network.
The resource request that server 13 can be sent by network receiving terminal apparatus, and asked terminal device by network
The resource asked is sent to terminal device.
Embodiment one,
As shown in Fig. 2, the embodiment of the present invention provides a kind of resource acquiring method, which may include following
Step S21-S24.
S21, first terminal equipment are the case where the first terminal equipment and second terminal equipment establish D2D link
Under, Xiang Suoshu second terminal equipment sends the first solicited message.
Wherein, first solicited message is for requesting the second terminal equipment to send mesh to the first terminal equipment
Mark resource.
Corresponding, second terminal equipment receives first solicited message that the first terminal equipment is sent.
Specifically, the default above-mentioned second terminal equipment of setting in networking position can needed, and the second terminal is set
It is standby to be configured to the open terminal device found.The higher activity letter of frequency of use can also be stored up in second terminal device memory
The contents such as breath, game, video, advertisement, after first terminal equipment enters in the network coverage of second terminal and equipment, the
One terminal device can establish D2D link with second terminal equipment automatically, can also by user manually with second terminal equipment
Establish D2D link.
S22, second terminal equipment judge whether to be stored with the target resource.
That is, second terminal equipment searched whether in local storage space include first terminal device request resource.
In above-mentioned steps S22, if the determination of second terminal equipment is stored with the target resource, following steps are executed
S23 executes following steps S24 if second terminal equipment determines the not stored target resource.
S23, second terminal equipment send target resource to the first terminal equipment.
That is, in the case where being stored with the target resource in the second terminal equipment, by with first terminal equipment
Between first terminal equipment described in the D2D chain road direction established send the target resource.
S24, second terminal equipment send instruction information to the first terminal equipment.
Wherein, the instruction information is used to indicate the not stored target resource in the second terminal equipment.
That is, in the second terminal equipment in the case where the not stored target resource, by with first terminal equipment
Between first terminal equipment described in the D2D chain road direction established send the instruction information.
Resource acquiring method provided in an embodiment of the present invention is established in the first terminal equipment with second terminal equipment
In the case where D2D link, first terminal equipment to the second terminal equipment send for request the second terminal equipment to
The first terminal equipment sends the first solicited message of target resource, and receives the target money of second terminal equipment transmission
Source, or receive that the second terminal equipment sends are used to indicate the not stored target resource in the second terminal equipment
Instruction information.That is, first terminal equipment is needing in the case that first terminal equipment and second terminal equipment establish connection
When obtaining resource, obtained first from second terminal equipment, due to being to pass through between first terminal equipment and second terminal equipment
D2D link carries out data transmission, therefore in process resource access, and the embodiment of the present invention can reduce terminal device and service
The data volume that network between device needs to transmit, and then reduce network congestion and network delay.
Further, referring to shown in Fig. 3, in above-mentioned steps S24, (second terminal equipment is sent to the first terminal equipment
Indicate information) after, the resource acquiring method further include:
S31, first terminal equipment send the second solicited message to server.
Wherein, second solicited message is for requesting the server to send the target to the first terminal equipment
Resource.
Corresponding, server receives the second solicited message that first terminal equipment is sent.
Specifically, first terminal equipment can be sent out by the network of the compositions such as base station, equipment of the core network to the server
Send second solicited message.
S32, server send the target resource to the first terminal equipment.
Corresponding, first terminal equipment receives the target resource that the server is sent.
That is, working as the target resource of the not stored first terminal device request of second terminal equipment, first terminal equipment can not be from
In the case where obtaining target resource at second terminal equipment, first terminal obtains the target resource from server.
Further, referring to shown in above-mentioned Fig. 3, first terminal equipment is in the mesh for receiving the server transmission
After marking resource (above-mentioned steps S32), resource acquiring method provided in an embodiment of the present invention further include:
S33, first terminal equipment send the target resource to the second terminal equipment.
Corresponding, second terminal equipment receives the target resource that the first terminal equipment is sent.
S34, second terminal equipment store the target resource.
In above-described embodiment, first terminal equipment further sends target resource after server acquisition target resource
To second terminal equipment, after second terminal equipment receives the target resource of first terminal equipment transmission, the mesh is stored
Mark resource；Due to storing the target resource in second terminal equipment, sent again receiving other terminal devices
The request target resource solicited message when, the target resource of storage directly can be sent to request by second terminal equipment
The terminal device of the target resource, therefore the embodiment of the present invention can be further reduced the net between terminal device and server
Network needs the data volume transmitted, and then reduces network congestion and network delay.
Embodiment two,
As shown in figure 4, the embodiment of the present invention provides a kind of resource acquiring method, which may include following
Step S41-S46.
S41, first terminal equipment are the case where the first terminal equipment and second terminal equipment establish D2D link
Under, Xiang Suoshu second terminal equipment sends the first solicited message.
Wherein, first solicited message is for requesting the second terminal equipment to send mesh to the first terminal equipment
Mark resource.
Corresponding, second terminal equipment receives first solicited message that the first terminal equipment is sent.
S42, second terminal equipment judge whether to be stored with the target resource.
That is, second terminal equipment searched whether in local storage space include first terminal device request resource.
In above-mentioned steps S42, if the determination of second terminal equipment is stored with the target resource, following steps are executed
S43 executes following steps S44 to S46 if second terminal equipment determines the not stored target resource.
S43, second terminal equipment send the target resource to the first terminal equipment.
That is, in the case where being stored with the target resource in the second terminal equipment, by with first terminal equipment
Between first terminal equipment described in the D2D chain road direction established send the target resource.
S44, second terminal equipment send third solicited message to server.
Wherein, the third solicited message is for requesting the server to send the target to the second terminal equipment
Resource.
Corresponding, server receives the third solicited message that second terminal equipment is sent.
Specifically, second terminal equipment can be sent out by the network of the compositions such as base station, equipment of the core network to the server
Send the third solicited message.
S45, server send the target resource to the second terminal equipment.
Corresponding, second terminal equipment receives the target resource that the server is sent.
S46, second terminal equipment send the target resource to the first terminal equipment.
Corresponding, first terminal equipment receives the target resource that the second terminal equipment is sent.
Resource acquiring method provided in an embodiment of the present invention is established in the first terminal equipment with second terminal equipment
In the case where D2D link, first terminal equipment to the second terminal equipment send for request the second terminal equipment to
The first terminal equipment sends the first solicited message of target resource, and is stored with the mesh in the second terminal equipment
In the case where marking resource, second terminal equipment sends the target resource of storage to the first terminal equipment, eventually described second
In end equipment in the case where the not stored target resource, second terminal equipment is sent to the first terminal equipment from server
The target resource of acquisition, that is, in the case that first terminal equipment establishes connection with second terminal equipment, first terminal equipment exists
When needing to obtain resource, obtained first from second terminal equipment, due to being between first terminal equipment and second terminal equipment
Carried out data transmission by D2D link, therefore in process resource access, the embodiment of the present invention can reduce terminal device with
The data volume that network between server needs to transmit, and then reduce network congestion and network delay.
Further, referring to Figure 5, second terminal equipment receive the target resource that the server is sent it
Afterwards after (above-mentioned steps S45), resource acquiring method provided in an embodiment of the present invention further include:
S51, second terminal equipment store the target resource.
Due to storing the target resource in second terminal equipment, sent again receiving other terminal devices
The request target resource solicited message when, the target resource of storage directly can be sent to request by second terminal equipment
The terminal device of the target resource, therefore the embodiment of the present invention can be further reduced the net between terminal device and server
Network needs the data volume transmitted, and then reduces network congestion and network delay.
Embodiment three,
The embodiment of the present invention can be according to above method example to first terminal equipment, second terminal equipment and server
Carry out the division of functional module.For example, each functional module of each function division can be corresponded to, can also by two or two with
On function be integrated in a module.Above-mentioned integrated module both can take the form of hardware realization, can also use soft
The form of part functional module is realized.It should be noted that being schematically, only to the division of module in the embodiment of the present invention
A kind of logical function partition, there may be another division manner in actual implementation.
Using integrated unit, Fig. 6 shows first terminal equipment involved in above-described embodiment
A kind of possible structural schematic diagram, the terminal device 600 include:
Transmission unit 61, in the case where the terminal device and second terminal equipment establish D2D link, to institute
It states second terminal equipment and sends the first solicited message, first solicited message is for requesting the second terminal equipment to described
Terminal device sends target resource；
Receiving unit 62, the target resource sent for receiving the second terminal equipment, alternatively, receiving described the
The instruction information that two terminal devices are sent, the instruction information are used to indicate the not stored target in the second terminal equipment
Resource.
Optionally, the transmission unit 61 is also used to receive the second terminal equipment transmission in the receiving unit
The instruction information after, send the second solicited message to server, second solicited message is for requesting the service
Device sends the target resource to the terminal device；
The receiving unit 62 is also used to receive the target resource that the server is sent.
Optionally, after the target resource that the receiving unit 62 receives that the server is sent, the hair
Unit 61 is sent, is also used to send the target resource to the second terminal equipment.
Terminal device provided in an embodiment of the present invention, in the case where establishing D2D link with second terminal equipment, to institute
Second terminal equipment is stated to send for requesting the second terminal equipment to send the of target resource to the first terminal equipment
One solicited message, and the target resource of second terminal equipment transmission is received, or receive the second terminal equipment and send
The instruction information for being used to indicate the not stored target resource in the second terminal equipment.That is, terminal device and second is eventually
In the case that end equipment establishes connection, terminal device obtains first from second terminal equipment when needing to obtain resource, by
It is to be carried out data transmission between terminal device and second terminal equipment by D2D link, therefore in process resource access,
The embodiment of the present invention can reduce the data volume that the network between terminal device and server needs to transmit, and then reduce network and gather around
Plug and network delay.
Example IV,
Using integrated unit, Fig. 7 shows second terminal equipment involved in above-described embodiment
A kind of possible structural schematic diagram, the terminal device 700 include:
Receiving unit 71, the first solicited message sent for receiving first terminal equipment by D2D link, described first
Solicited message is for requesting the terminal device to send target resource to the first terminal equipment；
Transmission unit 72, in the case where for being stored with the target resource in the terminal device, Xiang Suoshu first
Terminal device sends the target resource；
The transmission unit 72, in the case where being also used to the not stored target resource in the terminal device, to clothes
Business device sends third solicited message, and the third solicited message is for requesting the server to send to the second terminal equipment
The target resource；
The receiving unit 71 is also used to send the third solicited message to the server in the transmission unit 72
Later, the target resource that the server is sent is received；
The transmission unit 72 is also used to receive the target resource that the server is sent in the receiving unit 71
Later, Xiang Suoshu first terminal equipment sends the target resource；
Or；
The transmission unit 72, in the case where for being stored with the target resource in the terminal device, Xiang Suoshu
First terminal equipment sends instruction information, and the instruction information is used to indicate the not stored target in the second terminal equipment
Resource.
Optionally, referring to shown in Fig. 7, the terminal device 700 further include:
Storage unit 73, for depositing after the target resource that the receiving unit receives that the server is sent
Store up the target resource.
Optionally, referring to shown in Fig. 7, the terminal device further include: storage unit 73；
The receiving unit 71 is also used to send the instruction letter to the first terminal equipment in the transmission unit 72
After breath, the target resource that the first terminal equipment is sent is received；
The storage unit 73, for storing the target resource.
Terminal device provided in an embodiment of the present invention receives the first request that first terminal equipment is sent by D2D link
In the case where information, in the case where being stored with the target resource in the terminal device, Xiang Suoshu first terminal equipment hair
Send the target resource；In the terminal device in the case where the not stored target resource, third is sent to server and is asked
Information is sought, receives the target resource that the server is sent, and send the target money to the first terminal equipment
Source；Or in the case where in the terminal device being stored with the target resource, Xiang Suoshu first terminal equipment sends instruction
Information, i.e., terminal device provided by the invention are receiving the first solicited message that first terminal equipment is sent by D2D link
In the case of, to the target resource that first terminal equipment sends the target resource of storage or obtains from server or indicate information, by
In first terminal equipment when needing to obtain resource, obtained first from the terminal device, by first terminal equipment and institute
State between terminal device is to be carried out data transmission by D2D link, therefore in process resource access, the embodiment of the present invention can
To reduce the data volume that the network between terminal device and server needs to transmit, and then reduce network congestion and network delay.
Embodiment five,
The hardware structural diagram of Fig. 8 a kind of terminal device of each embodiment to realize the present invention, as shown in figure 8, should
Terminal device 100 includes but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104,
Sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, Yi Ji electricity
The components such as source 111.It will be understood by those skilled in the art that terminal device structure shown in Fig. 8 is not constituted to terminal device
Restriction, terminal device may include perhaps combining certain components or different components than illustrating more or fewer components
Arrangement.In embodiments of the present invention, terminal device include but is not limited to mobile phone, tablet computer, laptop, palm PC,
Car-mounted terminal, wearable device and pedometer etc..
The radio frequency unit 101, for the case where the terminal device and second terminal equipment establish D2D link
Under, Xiang Suoshu second terminal equipment sends the first solicited message, and for receiving described in the second terminal equipment transmission
Target resource, alternatively, receiving the instruction information that the second terminal equipment is sent；
Wherein, first solicited message is for requesting the second terminal equipment to send target money to the terminal device
Source, the instruction information are used to indicate the not stored target resource in the second terminal equipment.
Terminal device provided in an embodiment of the present invention, in the case where establishing D2D link with second terminal equipment, to institute
Second terminal equipment is stated to send for requesting the second terminal equipment to send the of target resource to the first terminal equipment
One solicited message, and the target resource of second terminal equipment transmission is received, or receive the second terminal equipment and send
The instruction information for being used to indicate the not stored target resource in the second terminal equipment.That is, terminal device and second is eventually
In the case that end equipment establishes connection, terminal device obtains first from second terminal equipment when needing to obtain resource, by
It is to be carried out data transmission between terminal device and second terminal equipment by D2D link, therefore in process resource access,
The embodiment of the present invention can reduce the data volume that the network between terminal device and server needs to transmit, and then reduce network and gather around
Plug and network delay.
Or；
The radio frequency unit 101, the first solicited message sent for receiving first terminal equipment by D2D link,
In the case where being stored with the target resource in the terminal device, Xiang Suoshu first terminal equipment sends the target resource；
In the terminal device in the case where the not stored target resource, third solicited message is sent to server, described in reception
The target resource that server is sent；Or in the case where in the terminal device being stored with the target resource, to institute
It states first terminal equipment and sends instruction information,
Wherein, first solicited message is for requesting the terminal device to send target money to the first terminal equipment
Source, the third solicited message is for requesting the server to send the target resource to the second terminal equipment.
Terminal device provided in an embodiment of the present invention receives the first request that first terminal equipment is sent by D2D link
In the case where information, in the case where being stored with the target resource in the terminal device, Xiang Suoshu first terminal equipment hair
Send the target resource；In the terminal device in the case where the not stored target resource, third is sent to server and is asked
Information is sought, receives the target resource that the server is sent, and send the target money to the first terminal equipment
Source；Or in the case where in the terminal device being stored with the target resource, Xiang Suoshu first terminal equipment sends instruction
Information, i.e., terminal device provided by the invention are receiving the first solicited message that first terminal equipment is sent by D2D link
In the case of, to the target resource that first terminal equipment sends the target resource of storage or obtains from server or indicate information, by
In first terminal equipment when needing to obtain resource, obtained first from the terminal device, by first terminal equipment and institute
State between terminal device is to be carried out data transmission by D2D link, therefore in process resource access, the embodiment of the present invention can
To reduce the data volume that the network between terminal device and server needs to transmit, and then reduce network congestion and network delay.
It should be understood that the embodiment of the present invention in, radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 110 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 101 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 101 can also by wireless communication system and network and other set
Standby communication.
Terminal device provides wireless broadband internet by network module 102 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 103 can be received by radio frequency unit 101 or network module 102 or in memory 109
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 103 can also provide and end
The relevant audio output of specific function that end equipment 100 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 103 includes loudspeaker, buzzer and receiver etc..
Input unit 104 is for receiving audio or video signal.Input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or network module 102.Mike
Wind 1042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 101 is converted in the case where telephone calling model.
Terminal device 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when terminal device 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify terminal device posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 105 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 107 include touch panel 1071 and
Other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation).Touch panel 1071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 110, receiving area
It manages the order that device 110 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 1071.In addition to touch panel 1071, user input unit 107 can also include other input equipments
1072.Specifically, other input equipments 1072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 1071 can be covered on display panel 1061, when touch panel 1071 is detected at it
On or near touch operation after, send processor 110 to determine the type of touch event, be followed by subsequent processing device 110 according to touching
The type for touching event provides corresponding visual output on display panel 1061.Although in fig. 8, touch panel 1071 and display
Panel 1061 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 1071 and display panel 1061 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 108 is the interface that external device (ED) is connect with terminal device 100.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 108 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in terminal device 100 or can be used in 100 He of terminal device
Data are transmitted between external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Place
Managing device 110 may include one or more processing units；Optionally, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Terminal device 100 can also include the power supply 111 (such as battery) powered to all parts, optionally, power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, terminal device 100 includes some unshowned functional modules, details are not described herein.
Embodiment six,
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize terminal device institute described in above-mentioned resource acquiring method embodiment when being executed by processor
Each process of realization is stated, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, computer
Readable storage medium storing program for executing, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random
Access Memory, abbreviation RAM), magnetic or disk etc..
Wherein, terminal device provided in an embodiment of the present invention, computer storage medium are used to execute presented above
Corresponding method, therefore, attainable beneficial effect can refer to the beneficial effect in corresponding method presented above,
Details are not described herein again.
Embodiment seven,
The embodiment of the present invention also provides a kind of resource acquisition system, referring to Fig.1 shown in, which includes: the
One terminal device, second terminal equipment and server.
Wherein, the first terminal equipment includes terminal device described in above-described embodiment three or five；The second terminal
Equipment includes terminal device described in above-described embodiment four or five.
Wherein, terminal device and server provided in an embodiment of the present invention are used to execute corresponding side presented above
Method, therefore, attainable beneficial effect can refer to the beneficial effect in corresponding method presented above, herein no longer
It repeats.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (15)
1. a kind of resource acquiring method, which is characterized in that be applied to first terminal equipment, which comprises
In the case where the first terminal equipment and second terminal equipment establish D2D link, Xiang Suoshu second terminal equipment
The first solicited message is sent, first solicited message is for requesting the second terminal equipment to be sent out to the first terminal equipment
Send target resource；
Receive the target resource that the second terminal equipment is sent；
Or；
The instruction information that the second terminal equipment is sent is received, the instruction information is used to indicate in the second terminal equipment
The not stored target resource.
2. the method according to claim 1, wherein in the finger for receiving the second terminal equipment transmission
After showing information, the method also includes:
The second solicited message is sent to server, second solicited message is for requesting the server to the first terminal
Equipment sends the target resource；
Receive the target resource that the server is sent.
3. according to the method described in claim 2, it is characterized in that, in the target resource for receiving the server transmission
Later, the method also includes:
The target resource is sent to the second terminal equipment.
4. a kind of resource acquiring method, which is characterized in that be applied to second terminal equipment, which comprises
The first solicited message that first terminal equipment is sent by D2D link is received, first solicited message is for requesting institute
It states second terminal equipment and sends target resource to the first terminal equipment；
In the case where being stored with the target resource in the second terminal equipment, described in the transmission of Xiang Suoshu first terminal equipment
Target resource；
In the second terminal equipment in the case where the not stored target resource, third solicited message is sent to server,
The target resource that the server is sent is received, Xiang Suoshu first terminal equipment sends the target resource, alternatively, to institute
It states first terminal equipment and sends instruction information；
Wherein, the third solicited message is for requesting the server to send the target money to the second terminal equipment
Source, the instruction information are used to indicate the not stored target resource in the second terminal equipment.
5. according to the method described in claim 4, it is characterized in that, receive the target resource that the server is sent it
Afterwards, the method also includes:
Store the target resource.
6. according to the method described in claim 4, it is characterized in that, sending the instruction information to the first terminal equipment
Later, the method also includes:
Receive the target resource that the first terminal equipment is sent；
Store the target resource.
7. a kind of terminal device characterized by comprising
Transmission unit, in the case where the terminal device and second terminal equipment establish D2D link, Xiang Suoshu second
Terminal device sends the first solicited message, and first solicited message is for requesting the second terminal equipment to set to the terminal
Preparation send target resource；
Receiving unit, the target resource sent for receiving the second terminal equipment, alternatively, receiving the second terminal
The instruction information that equipment is sent, the instruction information are used to indicate the not stored target resource in the second terminal equipment.
8. terminal device according to claim 7, which is characterized in that
The transmission unit is also used to receive the instruction information that the second terminal equipment is sent in the receiving unit
Later, the second solicited message is sent to server, second solicited message is for requesting the server to set to the terminal
Preparation send the target resource；
The receiving unit is also used to receive the target resource that the server is sent.
9. terminal device according to claim 8, which is characterized in that
After the target resource that the receiving unit receives that the server is sent, the transmission unit is also used to
The target resource is sent to the second terminal equipment.
10. a kind of terminal device characterized by comprising
Receiving unit, the first solicited message sent for receiving first terminal equipment by D2D link, the first request letter
Breath is for requesting the terminal device to send target resource to the first terminal equipment；
Transmission unit, in the case where for being stored with the target resource in the terminal device, Xiang Suoshu first terminal is set
Preparation send the target resource；
The transmission unit in the case where being also used to the not stored target resource in the terminal device, is sent out to server
Third solicited message is sent, the third solicited message is for requesting the server to send the mesh to the second terminal equipment
Mark resource；
The receiving unit is also used to after the transmission unit sends the third solicited message to the server, connects
Receive the target resource that the server is sent；
The transmission unit is also used to after the target resource that the receiving unit receives that the server is sent, to
The first terminal equipment sends the target resource；
Or；
The transmission unit, in the case where for being stored with the target resource in the terminal device, Xiang Suoshu first is eventually
End equipment sends instruction information, and the instruction information is used to indicate the not stored target resource in the second terminal equipment.
11. terminal device according to claim 10, which is characterized in that the terminal device further include:
Storage unit, for after the target resource that the receiving unit receives that the server is sent, described in storage
Target resource.
12. terminal device according to claim 10, which is characterized in that the terminal device further include: storage unit；
The receiving unit is also used to after the transmission unit sends the instruction information to the first terminal equipment,
Receive the target resource that the first terminal equipment is sent；
The storage unit, for storing the target resource.
13. a kind of terminal device characterized by comprising processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 6 is realized when the computer program is executed by the processor
Any one of described in resource acquiring method the step of.
14. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence is realized when the computer program is executed by processor such as resource acquiring method described in any one of claims 1 to 6
Step.
15. a kind of resource acquisition system characterized by comprising first terminal equipment, second terminal equipment and server；
The first terminal equipment includes such as the described in any item terminal devices of claim 7 to 9；
The second terminal equipment includes such as the described in any item terminal devices of claim 10 to 12.
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| CN201811550813.2A CN109587260B (en) | 2018-12-18 | 2018-12-18 | Resource acquisition method, device and system |
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