CN105960815B

CN105960815B - A kind of method, relevant apparatus and the system of short distance business realizing

Info

Publication number: CN105960815B
Application number: CN201480074763.9A
Authority: CN
Inventors: 周润泽; 朱奋勤
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2014-11-10
Filing date: 2014-11-10
Publication date: 2019-10-01
Anticipated expiration: 2034-11-10
Also published as: WO2016074137A1; CN105960815A; CN110740440B; CN110740440A

Abstract

The embodiment of the invention provides a kind of method of short distance business realizing, UE and short distance business function entity, solve the problems, such as that UE short distance business efficiency is lower.This method comprises: short distance business function entity receives the short distance business request information that broadcaster's user equipment (UE) is sent, the information of the business comprising broadcaster UE request broadcast in the short distance business request information；The short distance business function entity determines that there are the listener UE of business described in request monitoring according to the information of the business；The short distance business function entity obtains the corresponding broadcast codes of the business；The short distance business function entity sends short distance service request response message to the broadcaster UE, includes the broadcast codes in the short distance service request response message.This method is suitable for field of communication technology.

Description

A kind of method, relevant apparatus and the system of short distance business realizing

Technical field

The present invention relates to field of communication technology more particularly to a kind of method of short distance business realizing, relevant apparatus and it is System.

Background technique

With the prevalence of the applications such as social networks, friend's short distance data sharing, interested thing near the right solution of people The object and demand communicated gradually increases, for this purpose, international telecommunication normal structure third generation partner program (3rd Generation Partnership Project, 3GPP) propose a kind of short distance business (Proximity-based Services, ProSe) technology, short distance business typically refers to by between third-party application platform and (telecommunications) operator Cooperation realizes the mutual discovery between good friend, or helps the interested businessman of user's finding nearby, such as hotel, dining room, or side Businessman is helped to broadcast business of oneself etc. in a certain range.

By this technology, the broadcast or monitoring of short distance business is may be implemented in user.For example, two user equipmenies (User Equipment, UE) is all registered on a certain third-party application platform, if consumer and businessman are a certain Registered in group buying websites, then businessman is as broadcaster, by obtaining a broadcast codes from network side, can it is default away from From broadcasting oneself business information in range, and consumer can choose the businessman as eavesdropping target as listener, obtain Businessman's broadcast codes.To which when businessman broadcasts, consumer can get businessman broadcast by monitoring the broadcast codes Business information.

However, in the prior art, UE only needs the authentication by network side, if network side authentication UE is legal terminal, And have subscribed short distance business etc., UE can obtain broadcast codes from network side and broadcast the business of oneself or obtain broadcast codes monitoring Oneself wants the business monitored.When the UE is broadcaster, if wanting to monitor the UE, or its desired for monitoring the UE without other UE Farther out apart from the UE, not within the broadcasting area of the UE, which still will continue to broadcast the business of oneself by his UE, cause closely Business efficiency is lower.

Summary of the invention

The embodiment of the present invention provides method, relevant apparatus and the system of a kind of short distance business realizing, solves existing The lower problem of technology short distance service discovering efficiency.

In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that

In a first aspect, the embodiment of the invention provides a kind of short distance business function entity, the short distance business function Entity includes: receiving unit, the first determination unit, first acquisition unit and transmission unit；

The receiving unit, it is described close for receiving the short distance business request information of broadcaster's user equipment (UE) transmission The information of business comprising broadcaster UE request broadcast in business request information；

First determination unit determines that there are the prisons of business described in request monitoring for the information according to the business Hearer UE；

The first acquisition unit, for obtaining the corresponding broadcast codes of the business；

The transmission unit, for sending short distance service request response message, the short distance to the broadcaster UE It include the broadcast codes in service request response message.

In the first possible embodiment, with reference to first aspect, the short distance business function entity further include: the Two acquiring units；

The second acquisition unit, for obtaining the location information of the listener UE；

The transmission unit is specifically used for: Xiang Suoshu broadcaster UE sends short distance service request response message, described close Include the location information of the broadcast codes and the listener UE in service request response message.

In second of possible embodiment, with reference to first aspect, also include in the short distance business request information The location information of the broadcaster UE, the short distance business function entity further include: second acquisition unit and second determines list Member；

Second determination unit determines institute for the location information according to the broadcaster UE and the listener UE State the distance between broadcaster UE and the listener UE within a preset range.

In the third possible embodiment, in conjunction with second of possible embodiment, the short distance service request It also include the location information of the listener UE in response message.

In the 4th kind of possible embodiment, in conjunction with second of possible embodiment or the third possible embodiment party Formula, further includes the identification information of the broadcaster UE in the short distance business request information, and the short distance service request is rung Answer further include in message the broadcast codes effective time information, the short distance business function entity further include: recording unit；

The recording unit, for recording the contextual information of the broadcaster UE, the context letter of the broadcaster UE It include the location information of the broadcaster UE in breath.

In the 5th kind of possible embodiment, with reference to first aspect into the 4th kind of possible embodiment of first aspect It is any, first determination unit is specifically used for: if the short distance business function entity is according to the listener UE of preservation Contextual information in include the business information, it is determined that there are the listener UE of business described in request monitoring.

Second aspect, the embodiment of the invention provides a kind of short distance business function entity, the short distance business function Entity includes: receiving unit, the first determination unit, first acquisition unit and transmission unit；

The receiving unit, the ownership public land for receiving listener user equipment (UE) or the listener UE move The short distance business request information that the short distance business function entity of dynamic network HPLMN is sent, the short distance service request disappear The information of business in breath comprising the listener UE request monitoring；

First determination unit determines that there is request broadcasts the wide of the business for the information according to the business The person of broadcasting UE；

The transmission unit, it is real for the HPLMN short distance business function to the listener UE or listener UE Body sends short distance service request response message, includes the broadcast codes in the short distance service request response message.

In the first possible embodiment, in conjunction with second aspect, the short distance business function entity further include: the Two acquiring units；

The second acquisition unit, for obtaining the location information of the broadcaster UE；

The transmission unit is specifically used for: the HPLMN short distance business function of the Xiang Suoshu listener UE or listener UE Can entity send short distance service request response message, in the short distance service request response message comprising the broadcast codes and The location information of the broadcaster UE.

In second of possible embodiment, in conjunction with second aspect, also include in the short distance business request information The location information of the listener UE, the short distance business function entity further include: second acquisition unit and second determines list Member；

Second determination unit, for being believed according to the location information of the broadcaster UE and the position of the listener UE Breath, determines the distance between the broadcaster UE and the listener UE within a preset range.

In the third possible embodiment, in conjunction with second of possible embodiment, the short distance service request In response message further include: the location information of the broadcaster UE.

In the 4th kind of possible embodiment, in conjunction with second of possible embodiment or the third possible embodiment party Formula, further includes the identification information of the listener UE in the short distance business request information, and the short distance business function is real Body further include: recording unit；

The recording unit, for recording the contextual information of the listener UE, the context letter of the listener UE It include the location information of the listener UE in breath.

In the 5th kind of possible embodiment, in conjunction in the 4th kind of possible embodiment of second aspect to second aspect It is any, first determination unit is specifically used for: if the short distance business function entity save broadcaster UE it is upper It include the information of the business in context information, it is determined that there is request in the broadcaster UE for broadcasting the business.

The third aspect, the embodiment of the invention provides a kind of UE, which includes: transmission unit, is used for short distance business Functional entity sends short distance business request information, and the short distance business function entity services are in the public land of ownership of the UE Ground mobile network HPLMN, wherein location information and UE request in the short distance business request information comprising the UE The information of the business of broadcast；Or location information and UE request in the short distance business request information comprising the UE The information of the business of monitoring.

In the first possible embodiment, in conjunction with the third aspect, the UE further include: receiving unit and execute list Member；

The receiving unit disappears for receiving the short distance service request response that the short distance business function entity is sent It ceases, includes the corresponding broadcast codes of the business in the short distance service request response message；

The execution unit, for carrying out short distance business by the broadcast codes.

In second of possible embodiment, in conjunction with the first possible embodiment, the short distance service request It further include the location information of broadcaster UE, the UE further include: determination unit in response message；

The determination unit, for determining institute according to the location information of the UE and the location information of the broadcaster UE State the distance between UE and the broadcaster UE within a preset range.

In the third possible embodiment, in conjunction with the first possible embodiment, the short distance service request It further include the location information of listener UE, the UE further include: determination unit in response message；

The determination unit, for determining institute according to the location information of the UE and the location information of the listener UE State the distance between UE and the listener UE within a preset range.

Fourth aspect, the embodiment of the invention provides a kind of methods of short distance business realizing, this method comprises: closely Business function entity receives the short distance business request information that broadcaster's user equipment (UE) is sent, and the short distance service request disappears The information of business comprising broadcaster UE request broadcast in breath；

The short distance business function entity determines that there are the prisons of business described in request monitoring according to the information of the business Hearer UE；

The short distance business function entity obtains the corresponding broadcast codes of the business；

The short distance business function entity sends short distance service request response message to the broadcaster UE, described close It include the broadcast codes in service request response message.

In the first possible embodiment, in conjunction with fourth aspect, described in the short distance business function entity acquisition Before the corresponding broadcast codes of business, this method further include:

The short distance business function entity obtains the location information of the listener UE；

Then the short distance business function entity is sent in short distance service request response message also to the broadcaster UE Location information comprising the listener UE.

In second of possible embodiment, in conjunction with fourth aspect, also include in the short distance business request information The location information of the broadcaster UE, then before the short distance business function entity obtains the corresponding broadcast codes of the business, This method further include:

The short distance business function entity determines institute according to the location information of the broadcaster UE and the listener UE State the distance between broadcaster UE and the listener UE within a preset range.

In the third possible embodiment in, in conjunction with second of possible embodiment, the short distance business is asked It asks in response message also comprising the location information of the listener UE.

In the 4th kind of possible embodiment, in conjunction with second of possible embodiment or the third possible embodiment party Formula, further includes the identification information of the broadcaster UE in the short distance business request information, and the short distance service request is rung Answer further include in message the broadcast codes effective time information, the short distance business function entity sends out to the broadcaster UE After sending short distance service request response message, this method further include:

The contextual information of broadcaster UE described in the short distance business function entity record, the broadcaster UE or more It include the location information of the broadcaster UE in literary information.

In the 5th kind of possible embodiment, in conjunction with any of fourth aspect into the 4th kind of possible embodiment Kind, the short distance business function entity determines that there are the listeners of business described in request monitoring according to the information of the business UE is specifically included:

If the short distance business function entity according in the contextual information of the listener UE of preservation include the business Information, then the short distance business function entity determines that there are the listener UE of business described in request monitoring.

5th aspect, the embodiment of the invention provides a kind of methods of short distance business realizing, this method comprises: closely The Home Public Land Mobile Network network HPLMN's of business function entity reception listener user equipment (UE) or the listener UE The short distance business request information that short distance business function entity is sent includes the prison in the short distance business request information The information of the business of hearer's UE request monitoring；

The short distance business function entity determines that there is request broadcasts the wide of the business according to the information of the business The person of broadcasting UE；

HPLMN short distance business function of the short distance business function entity to the listener UE or listener UE Energy entity sends short distance service request response message, includes the broadcast codes in the short distance service request response message.

In the first possible embodiment, in conjunction with the 5th aspect, the short distance business function entity is obtained Before the corresponding broadcast codes of the business, this method further include:

The short distance business function entity obtains the location information of the broadcaster UE；

It then also include the location information of the broadcaster UE in the short distance service request response message.

In second of possible embodiment, in conjunction with the 5th aspect, also include in the short distance business request information The location information of the listener UE, then before the short distance business function entity obtains the corresponding broadcast codes of the business, This method further include:

The short distance business function entity is according to the location information of the broadcaster UE and the position of the listener UE Information determines the distance between the broadcaster UE and the listener UE within a preset range.

In the third possible embodiment, in conjunction with second of possible embodiment, the short distance service request In response message further include: the location information of the listener UE.

In the 4th kind of possible embodiment, in conjunction with second of possible embodiment or the third possible embodiment party Formula, further includes the identification information of the listener UE in the short distance business request information, and short distance business function entity connects Take into custody the short distance business function of hearer's user equipment (UE) or the Home Public Land Mobile Network network HPLMN of the listener UE After the short distance business request information that entity is sent, this method further include:

The contextual information of listener UE described in the short distance business function entity record, the listener UE or more It include the location information of the listener UE in literary information.

In the 5th kind of possible embodiment, in conjunction with the 5th aspect into the 5th the 4th kind of possible embodiment of aspect It is any, the short distance business function entity determines that there is request broadcasts the business according to the information of the business Broadcaster UE is specifically included:

If in the contextual information for the broadcaster UE that the short distance business function entity saves including the letter of the business Breath, then the short distance business function entity, which determines, has request in the broadcaster UE for broadcasting the business.

6th aspect, the embodiment of the invention provides a kind of methods of short distance business realizing, this method comprises: user sets Standby UE sends short distance business request information to short distance business function entity, and the short distance business function entity services are in institute State the Home Public Land Mobile Network network HPLMN of UE, wherein include the position of the UE in the short distance business request information The information of information and the business of UE request broadcast；Or include the position of the UE in the short distance business request information The information of the business of information and the UE request monitoring.

In the first possible embodiment, in conjunction with the 6th aspect, the UE is sent to short distance business function entity After short distance business request information, this method further include:

The UE receives the short distance service request response message that the short distance business function entity is sent, the low coverage From in service request response message include the corresponding broadcast codes of the business；

The UE carries out short distance business by the broadcast codes.

In second of possible embodiment, in conjunction with the first possible embodiment, the short distance service request It further include the location information of broadcaster UE in response message；

Before then the UE carries out short distance business by the broadcast codes, this method further include:

The UE determines the UE and described wide according to the location information of the UE and the location information of the broadcaster UE The distance between the person of broadcasting UE is within a preset range.

In the third possible embodiment, in conjunction with the first possible embodiment, the short distance service request It further include the location information of listener UE in response message；

The UE determines the UE and the prison according to the location information of the UE and the location information of the listener UE The distance between hearer UE is within a preset range.

7th aspect, the embodiment of the invention provides a kind of short distance business function entity, the short distance business function Entity includes: receiver, processor and transmitter；

The receiver, for receiving the short distance business request information of broadcaster's user equipment (UE) transmission, the low coverage Information from the business in business request information including broadcaster UE request broadcast；

The processor determines that there are the listener UE of business described in request monitoring for the information according to the business；

Obtain the corresponding broadcast codes of the business；

The transmitter, for sending short distance service request response message, the short distance industry to the broadcaster UE It include the broadcast codes in request response of being engaged in.

In the first possible embodiment, in conjunction with the 7th aspect, the processor is also used to: obtaining the listener The location information of UE；

The transmitter is specifically used for: Xiang Suoshu broadcaster UE sends short distance service request response message, the low coverage From the location information in service request response message including the broadcast codes and the listener UE.

In second of possible embodiment, in conjunction with the 7th aspect, also include in the short distance business request information The location information of the broadcaster UE, the processor are also used to:

Obtain the location information of the listener UE；

According to the location information of the broadcaster UE and the listener UE, the broadcaster UE and the listener are determined The distance between UE is within a preset range.

In the 4th kind of possible embodiment, in conjunction with second of possible embodiment or the third possible embodiment party Formula, further includes the identification information of the broadcaster UE in the short distance business request information, and the short distance service request is rung Answer further include in message the broadcast codes effective time information, the processor is also used to: recording the upper of the broadcaster UE Context information includes the location information of the broadcaster UE in the contextual information of the broadcaster UE.

In the 5th kind of possible embodiment, in conjunction with the 7th aspect to the 7th aspect the 4th kind of possible embodiment, The processor is specifically used for: if wrapping in contextual information of the short distance business function entity according to the listener UE of preservation Information containing the business, it is determined that there are the listener UE of business described in request monitoring.

Eighth aspect, the embodiment of the invention provides a kind of short distance business function entity, the short distance business function Entity includes: receiver, processor and transmitter；

The receiver, the ownership public land for receiving listener user equipment (UE) or the listener UE are mobile The short distance business request information that the short distance business function entity of network HPLMN is sent, the short distance business request information In comprising the listener UE request monitoring business information；

The processor determines there is the broadcaster UE that the business is broadcasted in request for the information according to the business；

Obtain the corresponding broadcast codes of the business；

The transmitter, for the HPLMN short distance business function entity to the listener UE or listener UE Short distance service request response message is sent, includes the broadcast codes in the short distance service request response message；

In the first possible embodiment, in conjunction with eighth aspect, the processor is also used to: obtaining the broadcaster The location information of UE；

The transmitter is specifically used for: the HPLMN short distance business function of the Xiang Suoshu listener UE or listener UE Entity sends short distance service request response message, includes the broadcast codes and institute in the short distance service request response message State the location information of broadcaster UE；

In second of possible embodiment, in conjunction with eighth aspect, also include in the short distance business request information The location information of the listener UE, the processor are also used to:

Obtain the location information of the broadcaster UE；

According to the location information of the location information of the broadcaster UE and the listener UE, determine the broadcaster UE and The distance between described listener UE is within a preset range.

In the 4th kind of possible embodiment, in conjunction with second of possible embodiment or the third possible embodiment party Formula further includes the identification information of the listener UE in the short distance business request information, and the processor is also used to:

The contextual information of the listener UE is recorded, includes the listener in the contextual information of the listener UE The location information of UE.

In the 5th kind of possible embodiment, in conjunction with the 4th kind of possible embodiment of eighth aspect to eighth aspect, The processor is specifically used for: if in the contextual information for the broadcaster UE that the short distance business function entity saves including institute State the information of business, it is determined that there is request in the broadcaster UE for broadcasting the business.

9th aspect, includes: transmitter, processor and receiver the embodiment of the invention provides a kind of UE, the UE；

The transmitter, for sending short distance business request information, the short distance to short distance business function entity Business function entity services are in the Home Public Land Mobile Network network HPLMN of the UE, wherein the short distance service request disappears The information of the business of location information and UE request broadcast in breath comprising the UE；Or the short distance service request disappears The information of the business of location information and the UE request monitoring in breath comprising the UE.

In the first possible embodiment, in conjunction with the 9th aspect, the receiver is specifically used for: receiving the low coverage It include institute in the short distance service request response message from the short distance service request response message that business function entity is sent State the corresponding broadcast codes of business；

The processor is specifically used for: carrying out short distance business by the broadcast codes.

Then the processor is also used to: according to the location information of the location information of the UE and the broadcaster UE, being determined The distance between the UE and the broadcaster UE are within a preset range.

Then the receiver is also used to: according to the location information of the location information of the UE and the listener UE, being determined The distance between the UE and the listener UE are within a preset range.

Tenth aspect, the embodiment of the invention provides a kind of system of short distance business realizing, which includes: such as first Aspect is to the short distance business function entity described in any one of the 5th kind of possible embodiment of first aspect and such as the Three aspects UE described in any one of the third possible embodiment to the third aspect；Alternatively,

Short distance business function as described in any one of the 5th kind of possible embodiment of second aspect to second aspect It can entity and the UE as described in any one of the third aspect to the third aspect the third possible embodiment；Alternatively,

Short distance business function as described in any one of the 5th kind of possible embodiment of first aspect to first aspect Can entity and second aspect to the short distance business function described in any one of the 5th kind of possible embodiment of second aspect Entity and the UE as described in any one of the third aspect to the third aspect the third possible embodiment；Alternatively,

In terms of the 7th to the short distance business function as described in any one of the 5th kind of possible embodiment in terms of the 7th It can entity and the UE as described in any one of the third possible embodiment to the third aspect in terms of the 9th；Alternatively,

Short distance business function as described in any one of the 5th kind of possible embodiment of eighth aspect to eighth aspect Can entity and in terms of the 9th to the UE as described in any one of the third possible embodiment in terms of the 9th；Alternatively,

In terms of the 7th to the short distance business function as described in any one of the 5th kind of possible embodiment in terms of the 7th Can entity and eighth aspect to the short distance business function described in any one of the 5th kind of possible embodiment of eighth aspect Entity and in terms of the 9th to the UE as described in any one of the third possible embodiment in terms of the 9th.

The embodiment of the invention provides method, relevant apparatus and the systems of a kind of short distance business realizing, as broadcaster UE When requesting broadcasting service, the short distance business function entity of network side determine there are the listener UE of business described in request monitoring it Afterwards, the broadcaster UE is just authorized to carry out short distance business, when the listener request monitoring business, the short distance industry of network side It is engaged in after the determining broadcaster UE that there is the request broadcast business of functional entity, the listener UE is just authorized to carry out short distance Business still carries out short distance business so as to avoid as the listener UE that business described in request monitoring is not present, broadcaster UE, or The broadcaster UE, the listener UE for broadcasting the business there is no request still carry out UE brought by short distance business closely The lower problem of business efficiency.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is a kind of short distance service system structure figure；

Fig. 2 is a kind of short distance business function entity schematic diagram；

Fig. 3 is a kind of UE schematic diagram；

Fig. 4 is a kind of method flow diagram one of short distance business realizing；

Fig. 5 is a kind of method flow diagram two of short distance business realizing；

Fig. 6 is a kind of method flow diagram three of short distance business realizing；

Fig. 7 is a kind of method flow diagram four of short distance business realizing；

Fig. 8 is a kind of method flow diagram five of short distance business realizing；

Fig. 9 is a kind of method flow diagram six of short distance business realizing；

Figure 10 is a kind of method flow diagram seven of short distance business realizing；

Figure 11 is a kind of method flow diagram eight of short distance business realizing.

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 only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

In conjunction with Fig. 1, for describing one kind illustratively with long term evolution (Long Term Evolution, LTE) network , UE is used in its Home Public Land Mobile Network network (Home Public Land Mobile Network, HPLMN) Realize the system architecture of short distance business.In the architecture, the short distance service technique according to provided by 3GPP is realized closely The UE of business, such as broadcaster UE (announce/announcing/discoverer UE) and listener UE (monitor/ Monitoring/discoveree UE), while in a third-party application platform, as registered oneself user on wechat, MSN Information (or distributing interim user information by the application for UE), such as account and user name, short distance business as shown in Figure 1 Application server provides service relevant to the third-party application.

Also, for handling and the network element of short distance business for information about, short distance industry as shown in figure 1 in UE and core net Business functional entity (ProSe Function) is connected.The short distance business function entity and home subscriber server (Home Subscriber Server, HSS) it is connected, HSS is stored with the essential information and subscription data information of UE, as the terminal of UE is No legal, whether UE has subscribed function of surfing the Net, if has subscribed short distance business etc..

It, should when needing closely broadcast to its a certain business such as broadcaster when UE needs to initiate short distance business UE can send request message, the short distance business function entity requests of HPLMN to the short distance business function entity of its HPLMN HSS authenticates the UE, when HSS to the UE the authentication is passed after, if the terminal of UE is legal terminal, and UE has subscribed closely Business etc., the short distance business function entity of HPLMN just determine whether the authorization that short distance business is carried out to the UE.

It should be noted that the HPLMN refers to the network that UE is registered in ownership place, such as user of China infuses in ownership place The network of a certain China of volume, such as China Mobile.HPLMN mono- is and access public land mobile network (Visited Public Land Mobile Network, VPLMN) opposite concept, VPLMN refers to the network that UE is registered in roaming place, such as Ownership place is that the UE of China comes the U.S.,, should such as the network of China Mobile due to searching for the network less than it in ownership place registration UE can be registered to certain carrier network in the U.S., then the UE is VPLMN in certain carrier network that the U.S. registers.But It is no matter whether the actual geographic position of UE must be to it when UE needs to initiate short distance business in its ownership place Short distance business function entity in the network of HPLMN initiates short distance service request.

In the prior art, as long as broadcaster has passed through the authentication of HSS, short distance business function entity will be to broadcaster Broadcast codes are distributed, so that UE passes through the broadcast that the broadcast codes carry out business information, still, currently may not want to monitor and be somebody's turn to do The listener of broadcaster, so that the short distance business efficiency of broadcaster is lower.

To solve this problem, the embodiment of the invention provides a kind of short distance business function entities, and in conjunction with Fig. 2, this is close It include: receiving unit 201, the first determination unit 202, first acquisition unit 203 and transmission unit apart from business function entity 204；

The receiving unit 201, it is described for receiving the short distance business request information of broadcaster's user equipment (UE) transmission The information of business comprising broadcaster UE request broadcast in short distance business request information；

Described first determines 202, for the information according to the business, determines that there are the monitorings of business described in request monitoring Person UE；

The first acquisition unit 203, for obtaining the corresponding broadcast codes of the business；

The transmission unit 204, for sending short distance service request response message, the low coverage to the broadcaster UE From in service request response message include the broadcast codes.

Optionally, in conjunction with Fig. 2, the short distance business function entity further include: second acquisition unit 205；

The second acquisition unit 205, for obtaining the location information of the listener UE；

The transmission unit 204 is specifically used for: Xiang Suoshu broadcaster UE sends short distance service request response message, described It include the location information of the broadcast codes and the listener UE in short distance service request response message.

Optionally, in conjunction with Fig. 2, the short distance business function entity further include: the second determination unit 206；

Second determination unit 206 is determined for the location information according to the broadcaster UE and the listener UE The distance between the broadcaster UE and the listener UE are within a preset range.

Optionally, in the short distance service request response message further include: the location information of the listener UE.

It optionally, further include the identification information of the broadcaster UE, the low coverage in the short distance business request information From the effective time information in service request response message further including the broadcast codes, in conjunction with Fig. 2, the short distance business function Entity further include: recording unit 207；

The recording unit 207, for recording the contextual information of the broadcaster UE, the context of the broadcaster UE It include the location information of the broadcaster UE in information.

Specifically, first determination unit 202 is used for: if the short distance business function entity is according to the monitoring of preservation It include the information of the business in the contextual information of person UE, it is determined that there are the listener UE of business described in request monitoring.

The embodiment of the invention provides a kind of short distance business function entity, short distance business function entity receives broadcast After person UE requests the short distance business request information of broadcasting service, the listener of business described in request monitoring is first judged whether there is UE, and if it exists, the short distance business function entity just authorizes the broadcaster UE to broadcast the business, to avoid There is no in the case where the listener UE for monitoring the business, the broadcaster UE still broadcasts the business is brought The lower problem of short distance business efficiency.

Above-described embodiment is that the embodiment for the short distance business efficiency for improving broadcaster UE works as monitoring in the prior art After one business of person UE request monitoring and listener UE have passed through network authentication, it is before the judgement of short distance business function entity It is no to distribute broadcast codes corresponding to the described business, if so, short distance business function entity broadcast codes are sent to it is described Listener, but in fact, may currently there is no request broadcast the business broadcaster UE, as the broadcaster UE broadcast codes It is more than that effective time or the broadcaster UE select not broadcasting the business in certain time period, so as to cause the low coverage of listener Lower from business efficiency, for the efficiency of the short distance business of raising listener, the short distance business function in conjunction with corresponding to Fig. 2 is real Body, the short distance business function entity include: receiving unit 201, the first determination unit 202, first acquisition unit 203 and hair Send unit 204；

The receiving unit 201, for receiving the public land of ownership of listener user equipment (UE) or the listener UE The short distance business request information that the short distance business function entity of ground mobile network HPLMN is sent, the short distance business are asked Seek the information of the business in message comprising the listener UE request monitoring；

First determination unit 202 determines that there is request broadcasts the business for the information according to the business Broadcaster UE；

The transmission unit 204, for the HPLMN short distance business function to the listener UE or the listener UE Entity sends short distance service request response message, includes the broadcast codes in the short distance service request response message.

Optionally, which further includes second acquisition unit 205, the second acquisition unit 205, For obtaining the location information of the broadcaster UE；

The transmission unit 204 is specifically used for: the HPLMN short distance business of the Xiang Suoshu listener UE or listener UE Functional entity sends short distance service request response message, includes the broadcast codes in the short distance service request response message With the location information of the broadcaster UE.

It optionally, also include the location information of the listener UE, the low coverage in the short distance business request information From business function entity further include: the second determination unit 206；

Second determination unit 206, for according to the location information of the broadcaster UE and the position of the listener UE Confidence breath, determines the distance between the broadcaster UE and the listener UE within a preset range.

Optionally, in the short distance service request response message further include: the location information of the broadcaster UE.

Optionally, the short distance business function entity further include: recording unit 207；

The recording unit 207, for recording the contextual information of the listener UE, the context of the listener UE It include the location information of the listener UE in information.

Specifically, the first determination unit 202 is used for: if the broadcaster UE that the short distance business function entity saves It include the information of the business in context information, it is determined that there is request in the broadcaster UE for broadcasting the business.

The embodiment of the invention provides a kind of short distance business function entity, short distance business function entity receives monitoring After the short distance business request information of person's UE request monitoring business, first judges whether there is and currently broadcasting the listener and ask Seek the broadcaster UE of the business of monitoring, and if it exists, the short distance business function entity just authorizes the listener UE to described Business is monitored, in the case where the current broadcaster UE for broadcasting the business is not present, the monitoring Person UE still to the business monitored brought by the lower problem of short distance business efficiency.

To solve the problems, such as that UE short distance business efficiency is lower, the embodiment of the invention also provides a kind of UE, in conjunction with Fig. 3, The UE includes: transmission unit 301, for sending short distance business request information, the low coverage to short distance business function entity From business function entity services in the Home Public Land Mobile Network network HPLMN of the UE, wherein the short distance service request The information of the business of location information and UE request broadcast in message comprising the UE；Or the short distance service request The information of the business of location information and the UE request monitoring in message comprising the UE.

Further, in conjunction with Fig. 3, the UE further include: receiving unit 302 and execution unit 303；

The receiving unit 302 is rung for receiving the short distance service request that the short distance business function entity is sent Message is answered, includes the corresponding broadcast codes of the business in the short distance service request response message；

The execution unit 303, for carrying out short distance business by the broadcast codes.

It optionally, further include the location information of broadcaster UE in the short distance service request response message, in conjunction with Fig. 3, The UE further include: determination unit 304；

The determination unit 304, for determining according to the location information of the UE and the location information of the broadcaster UE The distance between the UE and the broadcaster UE are within a preset range.

It optionally, further include the location information of listener UE, the determination in the short distance service request response message Unit 304 is specifically used for: according to the location information of the location information of the UE and the listener UE, determining the UE and described The distance between listener UE is within a preset range.

It should be noted that the detail technical features of the embodiment of device corresponding to Fig. 2 of the present invention and Fig. 3 can be found in this The embodiment of the embodiment of inventive method, apparatus of the present invention repeats no more.

The embodiment of the invention provides a kind of UE, UE is by reporting oneself location information, so that network side passes through the UE Location information judge whether to authorize the short distance service request of the UE, if the UE be broadcaster UE, when exist request Monitor the listener UE of the UE, but when the listener UE of the request monitoring UE is not within the broadcasting area of the UE or the UE is There is the broadcaster UE for the business for currently broadcasting the UE request monitoring, but broadcast the industry of the UE request monitoring in listener UE When the broadcaster UE of business is not within the scope of the monitoring of the UE, then network side is not awarded the short distance service request of the UE Power, to improve the short distance efficiency of the UE.Further, network side can also be by the location information of broadcaster UE or monitoring The location information of person UE is sent to the described UE, by the UE according to the location information of the broadcaster UE or the position of listener UE Information judges whether to short distance business, thus the short distance business efficiency for improving the UE more further.

To solve the problems, such as that broadcaster's UE short distance business efficiency is lower, the embodiment of the invention provides a kind of short distance industry Pragmatic existing method, in conjunction with Fig. 4, this method comprises:

401, short distance business function entity receives the short distance business request information that broadcaster's user equipment (UE) is sent, institute State the information of the business comprising broadcaster UE request broadcast in short distance business request information.

Need to realize that the UE of short distance business can be divided into two classes, one kind is broadcaster UE, and broadcaster UE is realized closely The purpose of business is broadcasted the business of oneself, it is desirable to which listener UE monitors it.Another kind of is listener UE, prison The purpose that hearer realizes short distance business is monitored its interested business, is such as monitored good friend or to its interest Businessman monitor.It certainly, can also be as listener UE, listener when the business of broadcaster's UE request monitoring other UE UE request can also be used as broadcaster UE when broadcasting the business of oneself, specifically, the embodiment of the present invention does not limit this It is fixed.

In embodiments of the present invention, when the broadcaster UE needs to initiate short distance business, the broadcaster UE can be to Short distance business function entity sends short distance business request information, it should be noted that the short distance business function entity It is one in the core net of the HPLMN of the broadcaster UE for handling the network element of information related with short distance business, it can To be an independent equipment, it is served only for processing information related with short distance business, can also be used as one in core net The part of functions of network element realizes processing information related with short distance business, specifically, the embodiment of the present invention does not do this It limits.

Specifically, the broadcaster requests the information of the business of broadcast to include at least following content:

First, the application identities (Application ID, APP ID) for the third-party application that the broadcaster UE is registered, The third-party application registered such as the broadcaster UE is wechat, then the APP ID is the ID of wechat.

The short distance service application of second, the broadcaster UE identify (Proximity-based service Application ID, ProSe APP ID), the short distance service application mark can indicate that the broadcaster UE is registered Third-party application on a kind of type of service, such as Business Information, such as dining room, hotel etc. can also indicate the broadcaster UE applies upper identity information in the third, if the broadcaster UE is in the upper real user name registered of application or using as institute State the temporary user name etc. of broadcaster UE distribution.In addition, further including distributing the short distance in the short distance service application mark Public land mobile network (Public Land Mobile Network, the PLMN) mark of service application mark.It needs to illustrate , the PLMN for distributing the short distance service application mark of the broadcaster UE must be the HPLMN of the broadcaster UE.

Certainly, according to the needs of network side authentication and the type of the clearly described broadcaster UE, the short distance business is asked The broadcaster can also be can be comprising the broadcaster UE identification information, the identification information of the broadcaster UE by asking in message The unique network identity identification information of UE, such as international mobile subscriber identity (International of the broadcaster UE Mobile Subscriber Identification Number, IMSI) or the international mobile subscriber of the broadcaster UE it is comprehensive Service digital network encodes (Mobile Subscriber International Integrated Service Digital Network number, MSISDN) and the broadcaster UE short distance type of service message, be used to indicate the broadcast Person UE is broadcaster.

The broadcaster UE carries the broadcaster in the short distance business request information and requests the business broadcasted Information is that the broadcaster UE distributes broadcast codes corresponding with the business for requesting the short distance business function entity, So that the broadcaster UE broadcasts the business by the broadcast codes.

402, the short distance business function entity determines that there are business described in request monitoring according to the information of the business Listener UE.

For example, the broadcaster UE is that certain purchases by group the UE using a upper businessman, when the businessman needs to its industry When business is broadcasted, then this is included at least in the business request information and purchase by group the APP ID of application and the low coverage of the businessman It identifies from service application, purchases by group using upper identity information specifically, can be the businessman at this.When the short distance business function After energy entity receives the short distance business request information of businessman transmission, judges whether there is and application request monitoring is purchased by group by this The listener UE of the businessman.

Specifically, the short distance business function entity listener UE is judged whether there is according to the information of the business can By there are many in a manner of, for example, the listener UE is sent when short distance business is realized in request to short distance business function entity One short distance business request information, identification information and institute in the short distance business request information comprising the listener UE The business information for stating listener UE request monitoring, when the short distance business function entity receives the short distance industry of listener UE It is that the listener UE creates a contextual information after business request message, includes institute in the contextual information of the listener UE The identification information of listener UE is stated, such as the IMSI information of the listener UE and the business of the listener UE request monitoring Information.After the short distance business function entity receives the short distance business request information that the broadcaster UE is sent, It judges whether there is and asks according to the information of business of broadcaster UE request broadcast and the contextual information of the listener UE Seek the listener UE for monitoring the business.

Further, the short distance business function entity can also create the broadcaster UE's for the broadcaster UE Contextual information includes the identification information of the broadcaster UE, the broadcaster UE in the contextual information of the broadcaster UE Request the information of the business of broadcast.

If not deposited when the broadcaster UE sends short distance business request information to the short distance business function entity In the listener UE for monitoring the business, then the short distance business function entity can pass through the context of the broadcaster UE The listener for the business whether information judgement has broadcaster described in request monitoring to be broadcasted within a preset time is to the low coverage Short distance business request information is sent from business function entity, if so, short distance business function entity judgement has request Monitor the listener UE of the business.

Certainly, the short distance business function entity can also judge whether there is the listener by other means UE, specifically, it is not limited in the embodiment of the present invention, it should be noted that any to be proposed on the basis of inventive concept The other methods for judging whether there is the listener UE, all within the protection scope of the embodiment of the present invention.

403, the short distance business function entity obtains the corresponding broadcast codes of the business.

The listener UE of business described in request monitoring if it exists, the short distance Business Entity are broadcaster UE distribution One broadcast codes corresponding with the business, specifically, the consideration based on charging etc., the short distance business function entity is dividing While with the broadcast codes, the information such as the available effective time of the broadcast codes can also be distributed, specifically, the embodiment of the present invention It does not limit this.

It certainly, can also include institute in the contextual information that the short distance business function entity creates for the broadcaster State broadcast codes information, the information such as effective time of the broadcast codes.

When the listener UE is not present, the short distance business function entity can directly be sent out to the broadcaster UE An instruction message is sent, being used to indicate network side, the authentication is passed to the broadcaster UE, but there is no wide described in request monitoring The listener of the person of broadcasting UE, the short distance business function entity wouldn't distribute broadcast codes.

404, the short distance business function entity sends short distance service request response message, institute to the broadcaster UE It states in short distance service request response message comprising the broadcast codes.

The broadcaster UE receives the first short distance service request broadcast message that the short distance Business Entity is sent Afterwards, the broadcast codes are got, the broadcaster UE broadcasts the business by the broadcast codes.Due to the low coverage It from business function entity is just distributed to the broadcaster UE after judgement is there are the listener UE of business described in request monitoring Broadcast codes, therefore, the broadcaster UE certainly existed when broadcasting the business listener UE of the request monitoring business to It avoids there is no in the case where the listener for monitoring the business, the broadcaster UE is still broadcasted institute's band to the business The lower problem of the short distance business efficiency come.

The embodiment of the invention provides a kind of methods of short distance business realizing, in the method, short distance business function After entity receives the short distance business request information of broadcaster UE request broadcasting service, request monitoring institute is first judged whether there is State the listener UE of business, and if it exists, the short distance business function entity just authorize the broadcaster UE to the business into Row broadcast, so as to avoid there is no in the case where the listener UE for monitoring the business, the broadcaster UE is still to the industry Business broadcasted brought by the lower problem of short distance business efficiency.

Further, the broadcaster UE is limited the broadcasting area of the first business, for example, the broadcaster UE is The UE of one businessman, the businessman only carry out the broadcast of the business in the range of being 100 meters using businessman as the radius in the center of circle, but Be, though at this time exist want monitor the business listener UE, if but listener UE it is far apart from the businessman, not in the businessman Broadcasting area within when, at this point, the listener UE cannot still listen to the industry that the broadcaster UE is broadcasted Business, causes the short distance business efficiency of the broadcaster UE lower, to solve this problem, in conjunction with Fig. 7, the embodiment of the present invention is also A kind of method of short distance business realizing is provided, this method comprises:

501, short distance business function entity receives the short distance business request information that broadcaster's user equipment (UE) is sent, institute State the information of the business comprising broadcaster UE request broadcast in short distance business request information.

502, the short distance business function entity determines that there are business described in request monitoring according to the information of the business Listener UE.

Specifically, the detail technical features of step 501 and step 502 can be found in the step 401 and step of above-described embodiment 402, the embodiment of the present invention repeats no more this.

503, the short distance business function entity obtains the location information of the listener UE.

The short distance business function entity obtain the listener UE location information can there are many mode, for example, The listener UE can also report institute in the short distance business request information sent to the short distance business function entity The location information of listener UE is stated, the short distance business function entity is in the contextual information for creating UE for the listener The location information for recording the listener UE, when the short distance business function entity is according to the industry of broadcaster request broadcast The judgement of the contextual information of the information of business and the listener UE is there are after the listener UE, from the listener UE's In contextual information, so that it may get the location information of the listener UE.

Specifically, the location message can be the cell ID of the listener UE, the tracking area of the listener UE Mark or other positions mark, it is not limited in the embodiment of the present invention.

Certainly, the short distance business function entity can also get the position of the listener UE by other means Information, it should be noted that the method for the location information of any acquisition listener UE based on inventive concept, all at this Within the protection scope of inventive embodiments.

504, the short distance business function entity obtains the corresponding broadcast codes of the business.

Specifically, the detail technical features of step 504 can be found in the step 403 of above-described embodiment, the embodiment of the present invention pair This is repeated no more.

505, the short distance business function entity sends short distance service request response message, institute to the broadcaster UE State the location information in short distance service request response message comprising the broadcast codes and the listener UE.

The short distance business function entity into the short distance service request response message that the broadcaster UE is sent not But the corresponding broadcast codes of business including broadcaster UE request broadcast further include that broadcaster described in request monitoring requests broadcast Business listener UE location information.

The broadcaster UE according to the location information of the listener UE and the location information of the broadcaster UE oneself, The listener UE be may determine that whether within broadcasting area of the broadcaster UE to the business, if so, described wide The person of broadcasting UE broadcasts the business by the broadcast codes, if it is not, the broadcaster UE does not broadcast the business, to improve The broadcaster UE carries out the efficiency of short distance business.

Further, short distance business function entity can also be by the identification information of listener UE, such as listener UE Identification information etc. on the third-party application of IMSI or the listener UE be sent to the broadcaster UE, when When broadcaster UE only wants to the good friend in preset buddy list and monitors the business of the broadcast of oneself, the broadcaster UE Can also listener UE described in the identification information judgment by the listener UE whether be UE in the default buddy list, If so, being broadcasted, if it is not, then without broadcast.

The embodiment of the invention provides a kind of methods of short distance business realizing, in the method, the short distance business It is the broadcaster UE points after the listener UE of business of broadcast is requested in functional entity judgement there are broadcaster described in request monitoring The broadcaster UE, the broadcast are sent to the corresponding broadcast codes of the business, and by the location information of the listener UE Person UE is by judging whether the listener UE determines whether within broadcasting area of the broadcaster UE to the business Short distance business is carried out, to improve the efficiency that the broadcaster UE carries out short distance business.

Further, there are the listener UE to avoid, but the listener UE is not in the broadcast of the broadcaster UE Within the scope of the brought broadcaster UE the lower problem of short distance business efficiency, the embodiment of the invention also provides one The method of kind short distance business realizing, in conjunction with Fig. 6, this method comprises:

601, short distance business function entity receives the short distance business request information that broadcaster's user equipment (UE) is sent, institute State the information of the business comprising broadcaster UE request broadcast in short distance business request information and the position of the broadcaster UE Confidence breath.

Specifically, the broadcaster UE removes the information for sending the business of request broadcast to the short distance business function entity Except, it is also necessary to its location information is reported to the short distance business function entity, so that the short distance business function Entity judges whether that the short distance service request to the broadcaster UE authorizes according to the location information of the broadcaster UE.

Further, the short distance business function entity be can be in the contextual information of broadcaster UE creation Location information comprising the broadcaster UE.

602, the short distance business function entity determines that there are business described in request monitoring according to the information of the business Listener UE.

603, the short distance business function entity obtains the location information of the listener UE.

Specifically, the detail technical features of step 602 and step 603 can be found in the step 402 and step of above-described embodiment 403, the embodiment of the present invention repeats no more this.

604, the short distance business function entity is according to the location information of the broadcaster UE and the listener UE, really Fixed the distance between the broadcaster UE and the listener UE are within a preset range.

After the short distance business function entity gets the location information of the broadcaster UE, tentatively to the broadcaster The distance of UE and the listener UE are judged, for example, the short distance business function entity pre-sets a preset range, The preset range can be the maximum magnitude that the broadcaster UE can be broadcasted, if the short distance business function entity judges The distance of the broadcaster UE and the listener UE are more than the preset range, then the short distance business function entity judgement The broadcaster UE is not authorized to carry out short distance business, if the distance of the broadcaster UE and the listener UE are described default Within the scope of, the short distance business function entity judgement authorizes the broadcaster UE to carry out short distance business.605, described close The corresponding broadcast codes of the business are obtained apart from business function entity.

The short distance business function entity judges the distance between the broadcaster UE and the listener UE default After in range, the short distance business function entity judgement authorizes the broadcaster UE to carry out short distance business, short distance industry Business functional entity is that the broadcaster UE distributes the broadcaster corresponding broadcast codes of business for requesting broadcast.

606, the short distance business function entity sends short distance service request response message, institute to the broadcaster UE It states in short distance service request response message comprising the broadcast codes.

The broadcast codes are sent to the broadcaster UE by the short distance business function entity, so that the broadcaster UE broadcasts the business by the broadcast codes.

Further, in some cases, the short distance business function entity is directed to each broadcaster UE, may be only One preset range is set, and such as 200 meters, this range can be the attainable maximum broadcast distances of broadcaster UE institute, and be directed to Each broadcaster UE, due to the difference for the short distance business-level that the difference or broadcaster UE of terminal type are subscribed to, broadcast Range is possibly different from, if the broadcasting area of the higher broadcaster UE of rank may be 190 meters, and the lower broadcaster of rank The broadcasting area of UE may only have 100 meters, when the short distance business function entity judges the listener UE and the broadcast The distance of person UE just authorizes the broadcaster UE to carry out short distance business when within 200 meters, and the listener UE may at this time Within the broadcasting area of broadcaster UE, it is also possible to which not within the broadcasting area of the broadcaster UE, but short distance function is real Body is excluded the listener UE centainly not within the broadcasting area of the broadcaster UE by the preset range, from And improve the efficiency of broadcaster's UE short distance business.

But in order to further improve the efficiency of the short distance business of the broadcaster UE, the short distance business function Broadcast codes corresponding to the information of business of the energy entity in addition to the broadcaster to be requested to broadcast are sent to the broadcaster UE, also The location information of the listener UE can be sent to the broadcaster UE, the broadcaster UE is according to the listener UE's Location information judges whether the listener UE determines whether to broadcast the business within the broadcasting area of oneself, from And further avoid there are the listener UE, but the listener UE not within the broadcasting area of the broadcaster UE and The lower problem of the short distance business efficiency of caused broadcaster UE.

The embodiment of the invention provides a kind of methods of short distance business realizing, in the method, short distance business function After the listener UE of business of broadcast is requested in entity judgement there are the broadcaster described in request monitoring, the short distance business Whether entity obtains the location information of the listener UE, judge the distance of the broadcaster UE and listener UE default In range, if the short distance business function entity obtains the corresponding broadcast codes of the business, and the broadcast codes are sent To the broadcaster UE, to reduce, there are the listener UE, but the listener UE is not in the wide of the broadcaster UE The lower problem of the short distance business efficiency of the broadcaster UE caused by within the scope of broadcasting.Also, the short distance business The location information of the listener UE can also be sent to the broadcaster UE by entity, and the broadcaster UE is according to the monitoring The location information of person UE judges whether the listener UE determines whether to carry out the business within the broadcasting area of oneself Broadcast, to further avoid, there are the listener UE, but the listener UE is not in the broadcast model of the broadcaster UE The lower problem of the short distance business efficiency of broadcaster UE caused by within enclosing.

Embodiment corresponding to fig. 4 to fig. 6 is to improve the embodiment of the short distance business efficiency of broadcaster UE, to improve prison The efficiency of the short distance business of hearer, in conjunction with Fig. 7, the embodiment of the invention provides a kind of method of short distance business, this method Include:

701, short distance business function entity receives listener user equipment (UE) or the ownership of the listener UE is public The short distance business request information that the short distance business function entity of land mobile network HPLMN is sent, the short distance business The information of business in request message comprising the listener UE request monitoring.

In embodiments of the present invention, when the listener UE needs to initiate short distance business, the listener UE to its The short distance business function entity of HPLMN sends short distance business request information, the industry comprising the listener UE request monitoring The information of business, wherein the information of the business includes at least the APP ID's of third-party application used in the listener UE Short distance service application corresponding to information and the business identifies ProSe App id information.

For example, the listener UE request in wechat, monitors the information of its good friend in a certain third-party application, Then body of good friend of the information of the business comprising APP ID corresponding to wechat and listener UE request monitoring in wechat Part identification information.

The letter of the PLMN of information in the information of the business of the listener request monitoring also comprising the distribution business Breath, the executing subject of the embodiment of the present invention is the short distance business function entity for serving the PLMN for distributing the business, works as institute When stating listener UE and broadcasting the broadcaster UE of the business of the listener request monitoring and belong to the same PLMN, the listener Short distance business request information is sent directly to executing subject corresponding to the embodiment of the present invention by UE, that is, is served described in distribution The short distance business function entity of the PLMN of the information of the business of listener request monitoring, when the listener UE and the broadcast When person UE is not belonging to the same PLMN, the short distance business request information is sent to the listener UE by the listener UE HPLMN short distance business function entity, then will be described by the short distance business function entity of the HPLMN of the listener UE Short distance business request information is forwarded to the low coverage for serving the PLMN of information for the business for distributing the listener request monitoring From business function entity.

Certainly, according to the needs of network side authentication and the type of the clearly described listener UE, the short distance business is asked Asking can also be comprising the identification information of the listener UE, such as IMSI or MSISDN of the broadcaster UE, Yi Jisuo in message The short distance type of service message for stating listener UE, being used to indicate the listener UE is listener.

The listener UE carries the letter of the business of the listener UE request monitoring in short distance business request information Breath is that the listener UE distributes broadcast codes corresponding with the business for requesting the short distance business function entity, So that the listener UE monitors business by the broadcast codes.

702, the short distance business function entity determines that there is request broadcasts the business according to the information of the business Broadcaster UE.

For example, if the short distance business function entity is before receiving the short distance business request information, Broadcast codes are not corresponded to the business that any UE distributed the listener request monitoring, then the short distance business function entity There is no the broadcaster UE that the business is broadcasted in request for judgement.

If the short distance business function entity is before receiving the short distance business request information, to broadcaster UE Distributed the business corresponding broadcast codes, the short distance business function entity is in the context created for the broadcaster UE The identification information of the broadcaster UE is recorded in information, such as the IMSI of the broadcaster UE, the information of the business and described The effective time information of the corresponding broadcast codes of business and the broadcast codes, when the short distance business function entity receive it is described After the short distance business request information of listener UE, according to the information of the business from the contextual information of the broadcaster UE The broadcast codes are obtained, and acquisition request broadcasts the information of the broadcaster UE of the business.Certainly, in addition to above-mentioned this possibility Embodiment except, the short distance business function entity broadcasts the broadcast of the business according to the acquisition of information of the business The method of person UE can also there are many, it is not limited in the embodiment of the present invention.

After the short distance business function entity obtains the information of the broadcaster UE, judge whether the broadcaster UE asks It asks and broadcasts the business by the broadcast codes, if so, there are described in current broadcast for short distance business function entity judgement The broadcaster UE of business, if it is not, there is no the broadcast of business described in current broadcast for short distance business function entity judgement Person UE.

It should be noted that if information of the short distance business function entity according to the business, determination is not deposited currently In the broadcaster UE for broadcasting the business, the short distance business function entity can create about one for the listener UE Literary information includes the identification information of listener UE in the contextual information, such as IMSI information and listener UE request prison The information for the business listened.As the broadcaster UE that there is the broadcast business, and the broadcaster UE starts to carry out extensively the business Sowing time, the short distance business function entity distribute institute further according to the contextual information of the listener UE for the listener UE State the corresponding broadcast codes of business of listener UE request monitoring.

703, the short distance business function entity obtains the corresponding broadcast codes of the business.

The broadcaster UE of the business of the listener UE request monitoring, the short distance business are currently being broadcasted if it exists Functional entity obtains the corresponding broadcast codes of business of the broadcaster UE, is such as obtained by the contextual information of the broadcaster UE The corresponding broadcast codes of the business, the broadcaster UE, the short distance business function entity judgement do not authorize institute if it does not exist It states listener UE and carries out short distance business, specifically, the short distance business function entity can not be sent out to the listener UE Any message is sent, an instruction message can also be sent to the listener UE, be used to indicate the listener UE and passed through net The authentication of network side, but temporarily there is no the broadcaster UE for the business for broadcasting the listener request monitoring, the short distance industry Functional entity be engaged in not to listener UE transmission broadcast codes.

704, HPLMN short distance industry of the short distance business function entity to the listener UE or listener UE Business functional entity sends short distance service request response message, includes the broadcast in the short distance service request response message Code.

The short distance business function entity for distributing the PLMN of the information of business of the listener request monitoring is served, is led to The short distance service response message received is crossed, the corresponding broadcast codes of the business of listener request monitoring are sent to listener UE, or it is sent to the short distance business function entity of the HPLMN of the listener UE, the low coverage of the HPLMN of the listener UE The short distance service response message is forwarded to the listener UE from business function entity, the listener UE passes through described Broadcast codes monitor the business.

Specifically, can also include the letter such as effective time of the broadcast codes in the short distance service request response message Breath, if being that the listener UE creates contextual information, the short distance business before the short distance business function entity Functional entity after distributing broadcast codes to the listener UE can also by the broadcast codes and the broadcast codes it is effective when Long message is stored in the contextual information of the listener UE, if short distance business function entity is not the listener UE Contextual information was created, the short distance business function entity is that the listener UE creates contextual information, the context It may include the identification information of the listener UE, the information of the business of the listener UE request monitoring, the industry in information The effective time information etc. for corresponding broadcast codes information and the broadcast codes of being engaged in.

The embodiment of the invention provides a kind of methods of short distance business realizing, in the method, short distance business function After entity receives the short distance business request information of listener UE request monitoring business, first judge whether there is current wide Broadcast the broadcaster UE of the business of the listener request monitoring, and if it exists, described in the short distance business function entity just authorizes Listener UE monitors the business, so as to avoid there is no the feelings for the broadcaster UE for currently broadcasting the business Under condition, the listener UE still to the business monitored brought by the lower problem of short distance business efficiency.

Further, what what the listener UE needed to monitor be limited in scope, for example, the listener UE wish to monitor with The listener UE be the center of circle radius 100 within fast food restaurant information, if but the fast food restaurant just in broadcast service message, but Listener UE is far apart from the fast food restaurant, which within the scope of the listener UE wants to monitor, does not lead to institute The short distance business efficiency for stating listener UE is lower, and to solve this problem, in conjunction with Fig. 8, the embodiment of the invention also provides one The method of kind short distance business realizing, this method comprises:

801, short distance business function entity receives listener user equipment (UE) or the ownership of the listener UE is public The short distance business request information that the short distance business function entity of land mobile network HPLMN is sent, the short distance business The information of business in request message comprising the listener UE request monitoring.

802, the short distance business function entity determines that there is request broadcasts the business according to the information of the business Broadcaster UE.

803, the short distance business function entity obtains the location information of the broadcaster UE.

804, the short distance business function entity obtains the corresponding broadcast codes of the business.

805, HPLMN short distance industry of the short distance business function entity to the listener UE or listener UE Business functional entity sends short distance service request response message, includes the broadcast in the short distance service request response message The location information of code and the broadcaster UE.

Optionally, the short distance business function entity will can also currently broadcast the listener UE request monitoring Business broadcaster UE identification information, such as the broadcaster UE network identity mark or the broadcaster UE described Identification information on third-party application is sent to the listener UE, when the listener UE only wants to monitor particular list In UE when, the listener UE believes according to the identity of the location information of the broadcaster UE and the broadcaster UE Breath determines whether to monitor the broadcaster UE.

Specifically, the detail technical features of step 801- step 805 can be found in embodiment corresponding to above-mentioned Fig. 5, this hair Bright embodiment repeats no more this.

The embodiment of the invention provides a kind of methods of short distance business realizing, in the method, the short distance business There are after the broadcaster UE of the business of listener UE request monitoring described in current broadcast, be the listener UE for functional entity judgement The corresponding broadcast codes of business of the broadcaster UE are distributed, and the location information of the broadcaster UE is sent to the prison Hearer UE, the listener UE by judge the broadcaster UE whether the monitoring in the listener UE to the business Within the scope of determine whether to carry out short distance business, to improve the efficiency that the listener UE carries out short distance business.

Further, to solve the problems, such as that the short distance business efficiency of the listener UE is lower, the embodiment of the present invention is also A kind of method of short distance business realizing is provided, in conjunction with Fig. 9, this method comprises:

901, short distance business function entity receives listener user equipment (UE) or the ownership of the listener UE is public The short distance business request information that the short distance business function entity of land mobile network HPLMN is sent, the short distance business The information of business in request message comprising the listener UE request monitoring.

Specifically, also including the location information of the listener UE in the contextual information of the listener UE.

902, the short distance business function entity determines that there is request broadcasts the business according to the information of the business Broadcaster UE.

903, the short distance business function entity obtains the location information of the broadcaster UE.

904, the short distance business function entity is according to the location information of the broadcaster UE and the listener UE Location information determines the distance between the broadcaster UE and the listener UE within a preset range.

905, the short distance business function entity obtains the corresponding broadcast codes of the business.

906, HPLMN short distance industry of the short distance business function entity to the listener UE or listener UE Business functional entity sends short distance service request response message, includes the broadcast in the short distance service request response message Code.

The broadcast codes are sent to the listener UE by the short distance business function entity, so that the listener UE monitors the business by the broadcast codes.

It further, is the efficiency of the short distance business of the raising listener UE, the short distance business function entity It, can also will be described wide in addition to the corresponding broadcast codes of business of the listener UE request monitoring are sent to the listener UE The location information of the person of broadcasting UE is sent to the listener UE, and the listener UE judges according to the location information of the broadcaster UE Whether the broadcaster UE determines whether to monitor the business within the scope of monitoring of oneself, to further avoid There are the broadcaster UE, but the broadcaster UE not within the scope of the monitoring of the listener UE caused by listener The lower problem of the short distance business efficiency of UE.

Specifically, the detail technical features of step 901- step 906 can be found in embodiment corresponding to Fig. 6, the present invention is real It applies example and this is repeated no more.

The embodiment of the invention provides a kind of methods of short distance business realizing, in the method, short distance business function Entity judgement is there are after the broadcaster UE of the business of listener UE request monitoring described in current broadcast, the short distance industry Whether entity obtains the location information of the broadcaster UE, judge the distance of the broadcaster UE and listener UE pre- If in range, if the short distance business function entity obtains the corresponding broadcast codes of the business, and the broadcast codes are sent out It send to the listener UE, to reduce, there are the wide of the business for currently broadcasting the listener UE request monitoring The person of broadcasting UE, but the broadcaster UE not within the scope of the monitoring of the listener UE caused by the listener UE low coverage The problem lower from business efficiency.Also, the short distance Business Entity can also send out the location information of the broadcaster UE It send to the listener UE, the listener UE and judges whether to carry out the business according to the location information of the broadcaster UE It monitors, to further avoid, there are the broadcaster UE, but the broadcaster UE is not in the monitoring model of the listener UE The lower problem of the short distance business efficiency of listener UE caused by within enclosing.

For improve UE short distance business efficiency, the embodiment of the invention also provides a kind of method of short distance business, In conjunction with Figure 10, this method comprises:

1001, user equipment (UE) sends short distance business request information, the short distance to short distance business function entity Business function entity services are in the Home Public Land Mobile Network network HPLMN of the UE, wherein the short distance service request disappears The information of the business of location information and UE request broadcast in breath comprising the UE；Or the short distance service request disappears The information of the business of location information and the UE request monitoring in breath comprising the UE.

UE sends short distance business request information to short distance business function entity, wherein the short distance business function Entity is the short distance business function entity of the HPLMN of the UE, carries the UE's in the short distance business request information Location information.

When the UE is broadcaster, the location information of the UE and described is carried in the short distance business request information The information of the business of UE request broadcast carries the UE in the short distance business request information when the UE is listener Location information and the UE request monitoring business information.

Network side according to the information of the business and the location information of the UE judges whether that the UE is authorized to carry out Short distance business, specifically, when the UE is broadcaster, information and institute of the network side according to the business of UE request broadcast The location information for stating UE judges whether that the process for authorizing the UE to carry out short distance business can be found in embodiment corresponding to Fig. 6, When the UE is listener, network side judges according to the information of the business of the UE request monitoring and the location information of the UE The process for whether authorizing the UE to carry out short distance business can be found in embodiment corresponding to Fig. 9, this hair of detail technical features Bright embodiment repeats no more this.

The embodiment as corresponding to Fig. 6 is it is found that when the UE is broadcaster, and the listener of the business of the request monitoring UE When at a distance from the UE and UE in a preset range, network side can just authorize the UE to carry out short distance business, otherwise not award It weighs the UE and carries out short distance business, so as to avoid the listener UE that there is the business for monitoring the UE request broadcast is worked as, but The short distance business efficiency of the UE lower problem caused by listener UE is not within the broadcasting area of the UE.

The embodiment as corresponding to Fig. 9 it is found that when the UE be listener, and the broadcaster UE of the UE request monitoring with should When the distance of UE is in a preset range, network side can just authorize the UE to carry out short distance business, otherwise not authorize described UE carries out short distance business, and the broadcaster UE of the business of the UE request monitoring, but the broadcast are being broadcasted so as to avoid presence Person UE not within the scope of the monitoring of the UE caused by the lower problem of the UE short distance business efficiency.

Further, when the UE is broadcaster UE, network side judgement there are the listener UE of the business of the request monitoring UE, And listener UE at a distance from the UE within a preset range or the UE be listener UE, network side judgement exist is broadcasting The broadcaster UE of the UE request monitoring, and the broadcaster UE at a distance from the UE within a preset range when, the UE is to short distance industry It is engaged in after functional entity transmission short distance business request information, in conjunction with Figure 11, this method further include:

1002, the UE receives the short distance service request response message that the short distance business function entity is sent, institute It states in short distance service request response message comprising the corresponding broadcast codes of the business.

1003, the UE carries out short distance business by the broadcast codes.

After the UE gets broadcast codes corresponding to the business, the business is broadcasted by the broadcast codes Or it monitors.

Further, it in an alternative embodiment, can also be wrapped in the short distance service request response message It includes: the location information of broadcaster UE or listener UE.

Specifically, the UE is according to the location information of the UE and the position of the broadcaster UE if the UE is listener Confidence breath, determines the distance between the UE and the broadcaster UE within a preset range, then the UE passes through the broadcast codes The business of request broadcast is broadcasted.

If the UE is broadcaster, the UE according to the location information of the UE and the location information of the listener UE, Determine the distance between the UE and the listener UE within a preset range, then the UE supervises request by the broadcast codes The business listened is monitored.

It should be noted that the detail technical features of the embodiment of the present invention can be found in embodiment corresponding to Fig. 2-Fig. 7, this Inventive embodiments repeat no more this.

The embodiment of the invention provides a kind of methods of short distance business realizing, and in the method, UE is by reporting oneself Location information so that network side judges whether to award the short distance service request of the UE by the location information of the UE Power, if the UE is broadcaster UE, when there are the listener UE of the request monitoring UE, but the listener UE of the request monitoring UE does not exist When within the broadcasting area of the UE or the UE is listener UE, there is the wide of the business for currently broadcasting the UE request monitoring The person of broadcasting UE, but broadcast the UE request monitoring business broadcaster UE not within the scope of the monitoring of the UE when, then network side is not The short distance service request of the UE is authorized, to improve the short distance efficiency of the UE.Further, network side may be used also The location information of the location information of broadcaster UE or listener UE is sent to the described UE, by the UE according to the broadcaster The location information of UE or the location information of listener UE judge whether to short distance business, thus more further improve institute State the short distance business efficiency of the UE.

To solve the problems, such as that UE short distance business efficiency is lower, it is real that the embodiment of the invention also provides a kind of short distance business Existing system, the system include embodiment corresponding to the short distance business function entity and Fig. 3 of embodiment corresponding to Fig. 2 UE。

The embodiment of the invention provides a kind of system for realizing short distance business, which includes that short distance business function is real Body and UE, wherein UE can be broadcaster UE, be also possible to listener UE, when broadcaster UE requests broadcasting service, network side Short distance business function entity determine there are after the listener UE of business described in request monitoring, just authorize the broadcaster UE Short distance business is carried out, when the listener request monitoring business, the short distance business function entity of network side is determined to exist and be asked After seeking the broadcaster UE for broadcasting the business, the listener UE is just authorized to carry out short distance business, so as to avoid ought not There are the listener UE of business described in request monitoring, broadcaster UE still to carry out short distance business, or there is no described in request broadcast The broadcaster UE of business, the listener UE still carry out brought by short distance business that UE short distance business efficiency is lower to ask Topic.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. a kind of short distance service apparatus, which is characterized in that the short distance service apparatus includes: receiving unit, and first determines list Member, first acquisition unit and transmission unit；

The receiving unit, for receiving the short distance business request information of broadcaster's user equipment (UE) transmission, the short distance The information of business comprising broadcaster UE request broadcast in business request information；

First determination unit, for the information according to the business, it is determined whether there are the prisons of business described in request monitoring Hearer UE；

The first acquisition unit obtains the business pair for determining there are when the listener UE of business described in request monitoring The broadcast codes answered；

The transmission unit, for sending short distance service request response message, the short distance business to the broadcaster UE It include the broadcast codes in request response.

2. short distance service apparatus according to claim 1, which is characterized in that the short distance service apparatus further include: Second acquisition unit；

The transmission unit is specifically used for: Xiang Suoshu broadcaster UE sends short distance service request response message, the short distance It include the location information of the broadcast codes and the listener UE in service request response message.

3. short distance service apparatus according to claim 1, which is characterized in that in the short distance business request information also Location information comprising the broadcaster UE, the short distance service apparatus further include: second acquisition unit and second determines list Member；

Second determination unit determines described wide for the location information according to the broadcaster UE and the listener UE The distance between the person of broadcasting UE and the listener UE are within a preset range.

4. short distance service apparatus according to claim 3, which is characterized in that the short distance service request response message In also include the listener UE location information.

5. short distance service apparatus according to claim 3 or 4, which is characterized in that the short distance business request information In further include the broadcaster UE identification information, further include the broadcast codes in the short distance service request response message Effective time information, the short distance service apparatus further include: recording unit；

The recording unit, for recording the contextual information of the broadcaster UE, in the contextual information of the broadcaster UE Location information comprising the broadcaster UE.

6. short distance service apparatus according to claim 1-4, which is characterized in that the first determination unit tool Body is used for: if in the contextual information for the listener UE that the short distance service apparatus saves including the information of the business, Determine that there are the listener UE of business described in request monitoring.

7. a kind of short distance service apparatus, which is characterized in that the short distance service apparatus includes: receiving unit, and first determines Unit, first acquisition unit and transmission unit；

The receiving unit, for receiving the Home Public Land Mobile Network of listener user equipment (UE) or the listener UE The short distance business request information that the short distance service apparatus of network HPLMN is sent includes in the short distance business request information The information of the business of the listener UE request monitoring；

First determination unit, for the information according to the business, it is determined whether there is request and broadcast the wide of the business The person of broadcasting UE；

The transmission unit, it is close for being sent to the HPLMN short distance service apparatus of the listener UE or the listener UE It include the broadcast codes in the short distance service request response message apart from service request response message.

8. short distance service apparatus according to claim 7, which is characterized in that the short distance service apparatus further include: Second acquisition unit；

The transmission unit is specifically used for: the HPLMN short distance service apparatus hair of the Xiang Suoshu listener UE or listener UE Short distance service request response message is sent, includes the broadcast codes and the broadcast in the short distance service request response message The location information of person UE.

9. short distance service apparatus according to claim 7, which is characterized in that in the short distance business request information also Location information comprising the listener UE, the short distance service apparatus further include: second acquisition unit and second determines list Member；

Second determination unit, for according to the location information of the broadcaster UE and the location information of the listener UE, Determine the distance between the broadcaster UE and the listener UE within a preset range.

10. short distance service apparatus according to claim 9, which is characterized in that the short distance service request response disappears In breath further include: the location information of the broadcaster UE.

11. short distance service apparatus according to claim 9 or 10, which is characterized in that the short distance service apparatus is also It include: recording unit；

The recording unit, for recording the contextual information of the listener UE, in the contextual information of the listener UE Location information comprising the listener UE.

12. according to the described in any item short distance service apparatus of claim 7-10, which is characterized in that first determination unit It is specifically used for: if in the contextual information for the broadcaster UE that the short distance service apparatus saves including the information of the business, Then determine there is request in the broadcaster UE for broadcasting the business.

13. a kind of user equipment (UE), which is characterized in that the UE includes:

Transmission unit, for sending short distance business request information, the short distance service apparatus clothes to short distance service apparatus It is engaged in the Home Public Land Mobile Network network HPLMN of the UE, wherein include the UE in the short distance business request information Location information and the UE request broadcast business information；It or include the UE in the short distance business request information Location information and the UE request monitoring business information；Wherein,

The short distance service apparatus determines whether there is business described in request monitoring according to the short distance business request information Listener UE, and determining that there are when the listener UE of business described in request monitoring, Xiang Suoshu broadcaster UE is sent closely Service request response message；

The UE further include: receiving unit and execution unit；

The receiving unit, the short distance service request response message sent for receiving the short distance service apparatus are described It include the corresponding broadcast codes of the business in short distance service request response message；

14. UE according to claim 13, which is characterized in that further include wide in the short distance service request response message The location information of the person of broadcasting UE, the UE further include: determination unit；

The determination unit, for determining the UE according to the location information of the UE and the location information of the broadcaster UE The distance between described broadcaster UE is within a preset range.

15. UE according to claim 13, which is characterized in that further include prison in the short distance service request response message The location information of hearer UE, the UE further include: determination unit；

The determination unit, for determining the UE according to the location information of the UE and the location information of the listener UE The distance between described listener UE is within a preset range.

16. a kind of method of short distance business realizing, which is characterized in that this method comprises:

Short distance service apparatus receives the short distance business request information that broadcaster's user equipment (UE) is sent, the short distance business The information of business comprising broadcaster UE request broadcast in request message；

The short distance service apparatus is according to the information of the business, it is determined whether there are the listeners of business described in request monitoring UE；

The short distance service apparatus is determining that there are when the listener UE of business described in request monitoring, obtain the business to correspond to Broadcast codes；

The short distance service apparatus sends short distance service request response message, the short distance business to the broadcaster UE It include the broadcast codes in request response.

17. according to the method for claim 16, which is characterized in that it is corresponding that the short distance service apparatus obtains the business Broadcast codes before, this method further include:

The short distance service apparatus obtains the location information of the listener UE；

Then the short distance service apparatus is sent in short distance service request response message to the broadcaster UE also comprising described The location information of listener UE.

18. according to the method for claim 16, which is characterized in that also comprising described in the short distance business request information The location information of broadcaster UE, then before the short distance service apparatus obtains the corresponding broadcast codes of the business, this method is also Include:

The short distance service apparatus determines the broadcaster according to the location information of the broadcaster UE and the listener UE The distance between UE and the listener UE are within a preset range.

19. according to the method for claim 18, which is characterized in that also include in the short distance service request response message The location information of the listener UE.

20. method described in 8 or 19 according to claim 1, which is characterized in that further include in the short distance business request information The identification information of the broadcaster UE further includes the effective time of the broadcast codes in the short distance service request response message Information, after the short distance service apparatus sends short distance service request response message to the broadcaster UE, this method is also Include:

The short distance service apparatus records the contextual information of the broadcaster UE, in the contextual information of the broadcaster UE Location information comprising the broadcaster UE.

21. the described in any item methods of 6-19 according to claim 1, which is characterized in that the short distance service apparatus is according to institute The information of business is stated, determines that there are the listener UE of business described in request monitoring to specifically include:

If the short distance service apparatus according in the contextual information of the listener UE of preservation include the business information, The short distance service apparatus determines that there are the listener UE of business described in request monitoring.

22. a kind of method of short distance business realizing, which is characterized in that this method comprises:

Short distance service apparatus receives listener user equipment (UE) or the Home Public Land Mobile Network network of the listener UE The short distance business request information that the short distance service apparatus of HPLMN is sent includes institute in the short distance business request information State the information of the business of listener UE request monitoring；

The short distance service apparatus is according to the information of the business, it is determined whether there is the broadcaster that the business is broadcasted in request UE；

The short distance service apparatus sends close to the HPLMN short distance service apparatus of the listener UE or listener UE It include the broadcast codes in the short distance service request response message apart from service request response message.

23. according to the method for claim 22, which is characterized in that it is corresponding that the short distance service apparatus obtains the business Broadcast codes before, this method further include:

The short distance service apparatus obtains the location information of the broadcaster UE；

24. according to the method for claim 22, which is characterized in that also comprising described in the short distance business request information The location information of listener UE, then before the short distance service apparatus obtains the corresponding broadcast codes of the business, this method is also Include:

The short distance service apparatus is determined according to the location information of the broadcaster UE and the location information of the listener UE The distance between the broadcaster UE and the listener UE are within a preset range.

25. according to the method for claim 24, which is characterized in that also include in the short distance service request response message The location information of the broadcaster UE.

26. the method according to claim 24 or 25, which is characterized in that further include in the short distance business request information The identification information of the listener UE, short distance service apparatus reception listener user equipment (UE) or the listener UE's returns After the short distance business request information of short distance service apparatus transmission for belonging to public land mobile network HPLMN, this method is also Include:

The short distance service apparatus records the contextual information of the listener UE, in the contextual information of the listener UE Location information comprising the listener UE.

27. according to the described in any item methods of claim 22-25, which is characterized in that the short distance service apparatus is according to institute The information of business is stated, determines that the broadcaster UE that there is the request broadcast business is specifically included:

It is described if in the contextual information for the broadcaster UE that the short distance service apparatus saves including the information of the business Short distance service apparatus, which determines, has request in the broadcaster UE for broadcasting the business.

28. a kind of method of short distance business realizing, which is characterized in that this method comprises:

User equipment (UE) sends short distance business request information to short distance service apparatus, and the short distance service apparatus is served The Home Public Land Mobile Network network HPLMN of the UE, wherein include the position of the UE in the short distance business request information The information of confidence breath and the business of UE request broadcast；Or include the position of the UE in the short distance business request information The information of the business of confidence breath and the UE request monitoring；

The short distance service apparatus determines whether there is business described in request monitoring according to the short distance business request information Listener UE, and determining that there are when the listener UE of business described in request monitoring, Xiang Suoshu broadcaster UE is sent closely Service request response message.

29. according to the method for claim 28, which is characterized in that the UE sends short distance industry to short distance service apparatus It is engaged in after request message, this method further include:

The UE receives the short distance service request response message that the short distance service apparatus is sent, and the short distance business is asked It asks in response message comprising the corresponding broadcast codes of the business；

The UE carries out short distance business by the broadcast codes.

30. according to the method for claim 29, which is characterized in that further include in the short distance service request response message The location information of broadcaster UE；

The UE determines the UE and the broadcaster according to the location information of the UE and the location information of the broadcaster UE The distance between UE is within a preset range.

31. according to the method for claim 29, which is characterized in that further include in the short distance service request response message The location information of listener UE；

The UE determines the UE and the listener according to the location information of the UE and the location information of the listener UE The distance between UE is within a preset range.

32. a kind of system of short distance business realizing, which is characterized in that the system comprises:

Short distance service apparatus as claimed in any one of claims 1 to 6 and such as claim 13-15 are described in any item UE；Alternatively,

As the described in any item short distance service apparatus of claim 7-12, and such as claim 13-15 are described in any item UE；Alternatively,

Short distance service apparatus as claimed in any one of claims 1 to 6 and such as claim 7-12 are described in any item close Apart from service apparatus, and such as the described in any item UE of claim 13-15.