CN1961545A - Filtering messages comprising spam and/or viruses in a wireless communication - Google Patents
Filtering messages comprising spam and/or viruses in a wireless communication Download PDFInfo
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- CN1961545A CN1961545A CNA2005800171682A CN200580017168A CN1961545A CN 1961545 A CN1961545 A CN 1961545A CN A2005800171682 A CNA2005800171682 A CN A2005800171682A CN 200580017168 A CN200580017168 A CN 200580017168A CN 1961545 A CN1961545 A CN 1961545A
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- 238000012216 screening Methods 0.000 claims description 9
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/21—Monitoring or handling of messages
- H04L51/212—Monitoring or handling of messages using filtering or selective blocking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0227—Filtering policies
- H04L63/0245—Filtering by information in the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/184—Messaging devices, e.g. message centre
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/58—Message adaptation for wireless communication
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Computing Systems (AREA)
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Abstract
The invention is directed to a method and system for identifying unwanted short message service (SMS) messages in a mobile wireless communication system. The problem of unwanted-junk or spam electronic messages (emails) is well known in the context of the Internet. However, the problem of spam SMS messages in wireless communication networks is growing. The present invention comprises a scalable solution to the issue of filtering packet data messages in wireless communication systems by delegating the function of filtering such messages to devices located in a layer of the communication network below the short message centres (SMCs). The filtering devices are employed in association with base station controllers. An advantage offered by this arrangement is that the system is scalable such that each device filters only a small proportion of the packet data messages handled by the communication network as a whole. The method includes intercepting unwanted messages and performing an action on them to indicate that they are unwanted.
Description
Technical field
The present invention relates to be used in the wireless communication system filter the method and system that may comprise spam and/or comprise the message of virus.The present invention particularly though not exclusively is directed to be used in the mobile radio communications system discern and comprises spam and/or comprise Short Message Service (SMS) message of virus and/or the method and system of Multimedia Message service (MMS) message.
Background technology
To common Short Message Service (SMS) system of mobile radio communication network that great majority are moving now, make usually the cordless communication network user can by they mobile radio terminal or other wireless device that suitably enables, exchange simple text message.The SMS system is as memory and transmit platform, is used to rely on short message service center (SMC) to guarantee the transmission of short message, and this short message service center is connected to the mobile switching centre (MSC) of one or more cordless communication networks.
The problem of undesired rubbish or rubbish electronic information (Email) and the method for resisting it are known in the environment of internet.But the problem of rubbish SMS message increases in the cordless communication network.Equally, the threat that the network operator of cordless communication network resists this growth is becoming more and more important, and this threat may not only be flooded recipient's (communication network users) with unsolicited message, and may make them be exposed to the message of malice.A common example of unsolicited SMS message is to send his SMS message of having got the winning number in a bond of notification receiver, wish to lure into that the recipient beats very the telephone number of high cost and receives the award, design this unsolicited SMS message so that SMS message to produce the survivor benefited economically and damage the recipient.Further example is to send unsolicited SMS message, and they have missed the telephone number of sending a telegram here and confirming to miss incoming call notification receiver.Lure that again the recipient beats the high cost number into.
When becoming more complicated on wireless terminal and other wireless device technology that suitably enables, it is not only the stage of simple text message that SMS has developed into that SMS message can comprise.
In a single day now, increasing wireless terminal is endowed such sophisticated functions: allow terminal to explain embed in the SMS message grand, and read SMS message, just according to the grand automatic executing function that embeds.This may comprise webpage or some other the unsolicited electronic informations that makes portable terminal download appropriate format.But it may be more dangerous than that.For example, so grand automatic clawback of portable terminal that may make the recipient is the high cost number very, and the SMS message recipient causes heavy telephone charges undoubtedly thus, and this makes SMS message produce the survivor and is benefited economically.Usually, when the recipient acquaints oneself of the high cost that they have caused undoubtedly subsequently, they look to cordless communication network network operator/ISP rather than SMS message to produce survivor's reparations, because for example be difficult to identification or localization message product survivor in different countries.
A lot of mobile radio communication network network operators and ISP are introducing Multimedia Message service (MMS) now.In addition, when portable terminal is programmable device, becoming more and more possible is: two of SMS message and MMS message all will and/or be transmitted virus etc. as the vehicle of spam, this virus will infect portable terminal, and make communications network system level equipment than they present easier infection.
60% of all electronic informations (Email) that estimation is transmitted on the internet comprise unsolicited (spam) message, and about 10% carries virus, worm etc.Therefore, the user of internet pays sizable effort filtering electronic mail in the effort for the quantity that reduces the unwanted electronic-mail that they receive.Except risk by the computing equipment infective virus that receives trouble that a large amount of unwanted electronic-mail cause and recipient, for example, attempt stops other reason that receives such Email to be: the major part of these message comprises and is considered to make a lot of people dislike and the content of unsuitable for children.Cordless communication network network operator and ISP understand: they must struggle against with similar problem in their communication network now.
In the limited mobile radio communications system of communication network resource because receive such message trouble and may be because response they and the high cost that cause, the existence of rubbish SMS message is harmful to communication network users.To communication network network operator/wireless service supplier, not only exist the user to receiving the discontented of unsolicited like this message, and booming income produces service to exist the economic cost that is associated with the low cost SMS message of holding high flow capacity, this SMS message may shift more.Further problem is that the expanding communication network capacity is to hold the capital cost that increases that such low income produces service.In some cordless communication networks, the ratio that constitutes the SMS message of spam has risen to 20% of such message, and has become and be difficult to manage with existing communication network infrastructure.60%, the communication network connectivity problem that the rubbish SMS of this level may cause normal call to connect.
U.S. Patent application US2003/0083078 discloses the system and method that is used to discern unsolicited SMS message in a kind of mobile radio communication network, this system and method is at least one by use transmission or recipient's identifying information, carry out searching in the SMS message data discrimination storehouse, to determine that message recipient that whether SMS message plans is wanted.The system that is used to carry out as the method for US2003/0083078 instruction comprises the SGW node, comprises the message discrimination module.The SGW node is arranged in the communication network layer on the communication network SMC, if the message discrimination module promptly in the SGW is determined not want the SMS message of (spam) just sending to portable terminal, it abandons SMS message so, thereby stops described forwards to the forwarding SMC that is associated with described portable terminal, therefore to portable terminal itself.
With reference to figure 1, with the formal specification of block schematic diagram generally be expressed as the simplified structure of the global system that is used for mobile communication 10, traditional (GSM) cordless communication network.Communication network comprises some mobile switching centres (MSC) 12.Each MSC 12 a plurality of base station controller of control (BSC) 14, each this base station controller is controlled a plurality of base stations (BS) 16 again.Each BS 16 supervisory communications network is to air interface 15, and this interface is used for any portable terminal 18 in the current wireless coverage area in this base station (sub-district).
Normal call between first portable terminal 18a and second the portable terminal 18b connects and comprises: the BS 16a by first terminal, its BSC 14a, its BS controller 14b, its BS 16b of 12a to the second terminal of MSC and the communication link that arrives second terminal 18b.In the situation of the BSC 14b that is associated with second terminal 18b by the MSC 12b service of the MSC that is different from first terminal 18a, the 2nd MSC 12b also constitutes the part communication link of calling out connection so.MSC 12 can be by 20 interconnection of GSM backhaul communication network, and this network 20 can comprise any wireline communication network, cordless communication network, satellite communication network or its any combination.Similarly, MSC 12 can be by any combination interconnection of common exchanging telephone communication network (PSTN) 22 or PSTN 22 and above-mentioned communication network.
Gsm communication network 10 comprises at least one short message service center (SMC) 24, and it is responsible for sending and receiving relaying, storage and forwarding SMS message between the portable terminal 18 that enables SMS.SMS message comprises the grouped data based on the message with low bandwidth requirement.Can not be delivered to the situation of recipient's portable terminal 18 immediately in SMS message, SMC 24 these message of storage become available up to recipient's terminal 18, as for example by by he/her user of portable terminal 18 connects.SMC 24 can be connected to internet and/or other data communication network 26 by suitable gateway (not shown), so that the electronic information that allows to produce in such communication network 26 is delivered to the portable terminal 18 that is addressed.Under these circumstances, make SMC 24 electronic information that receives from such communication network 26 can be converted to form with the SMS system compatible.
If expense punishment with in cordless communication network 10, produce such message and be associated, so such communication network 26 is represented the SMS message most probable source in future that initiatively offers portable terminal.In addition, if the product survivor (assailant) of unsolicited message attempt is flooded cordless communication network 10 (to be similar to the mode of the SPAM on the internet) with rubbish SMS message in the cordless communication network, this may be prevented from by analyzing routing iinformation at SMC 12 so, because all SMS message are routed by SMC12.
In the gsm wireless communication network 10 of Fig. 1, and similarly in the system by US2003/0083078 instruction, will be noted that: compare with the number of BSC 14 that comprises communication network 10 and/or BS 16, system comprises the SMC 24 of peanut.In real mobile radio communication network, the number of BS 16 may be ten hundreds of, and the number of BSC 14 may be thousands of, and the number of SMC 24 will can compare with the number of number in ten MSC 12.
In so real communication network, every month by the number of the SMS message of communication network carrying usually with billions of, if filter SMS message and carry out at these equipment for detecting undesired message, this has proposed inundatory processing challenge to SMC 24 so.Under the situation of US2003/0083078, be identical magnitude basically in the processing challenge of SGW node.Therefore, by each SMC 24 of the communication network of Fig. 1 explanation or at each the SGW node by the communication network of US2003/0083078 instruction, the processing unit that needs is must size very big and install shockingly costliness.Transmitting SMS message among the recipient, it also will cause undesirable delay.
If as expecting, in the cordless communication network and from the scale of the SMS message in the source of such communication network outside, continuation is with present speed increment, and further aggravates by the introducing of MMS message and the growth of expection, and the problem of front will worsen so.
And, as instructing among the US2003/0083078, by checking at least one of transmission or recipient identification (route) information, the system that the undesired SMS message of prevention arrives the recipient, opposing more purposive SMS message delivery strategies inefficiency on a small scale, and not the content that is designed to analyze such message, comprise spam or have the possibilities of virus, worm etc. with outstanding its content automatically.
Goal of the invention
An object of the present invention is: alleviate and/or elimination and cordless communication network in the problem that is associated of known SMS Spam filtering system.
Another object of the present invention is: the method and system in a kind of mobile radio communications system is provided, is used to discern the SMS message and/or the MMS message that comprise spam and/or comprise virus.
Another object of the present invention is: but expanding system in a kind of mobile radio communications system is provided, be used to discern the SMS message and/or the MMS message that comprise spam and/or comprise virus.
Summary of the invention
The present invention comprises the extendible solution of following problems: the filter packets data-message is an element of giving communication network by the function of appointing the such message of filtration in wireless communication system, and it is not the element that is used to handle such packet data message in the framework arrangement.Here, the element that is used to handle such packet data message in the framework arrangement will be for example data-message transponder or MSC.For eliminating query, the statement of " being used for handling such packet data message in the framework arrangement " can be used as such criterion and understands: element is positioned at the network architecture of communication network, so that carry out the data packet transaction.Here handle and comprise as functions such as forwarding, compression, code conversion, encryption, deciphering.The element that is different from the communication network of the element that is used to handle such packet data message in the framework arrangement will be BSC for example.BSC is arranged in the layer of the communication network under SMC or the MSC.Preferably related use of filter plant with base station controller.The advantage that is provided by this arrangement comprises: the system that is provided for the filter packets data-message in cordless communication network can realize progressively, thereby control the fund cost that is associated with such realization; And system is extendible, the less part of the packet data message that makes each filter plant only filter to be handled as a whole by communication network.
Of the present invention aspect first in, a kind of method that is used to discern undesired packet data message in cordless communication network (110) is provided, comprise following steps: intercepted packet data-message in the element (128) of communication network (110), this element (128) are different from the element (124) that is used to handle such packet data message in the framework arrangement; Determine whether that the packet data message that intercepts is undesired message; And if the packet data message of determining intercepting is undesired message, it is undesired so described message being taken action to indicate it.Such action also can comprise a series of acting separately.
Be different from the element of the communication network of the element that is used to handle such packet data message in the framework arrangement, be also referred to as the packet data message interceptor for easier quoting below.The element that is used to handle such packet data message in the framework arrangement is also referred to as the packet data message transponder for easier quoting below.The framework of communication network is shown as usually and is the clearer hierarchical structure that is called here.On cordless communication network terminal 118, following the base station layer, on the layer of base station, arrange the base station controller layer.On that layer, following mobile switching centre (MSC) layer, it is the layer that comprises the element that is used to handle packet data message in the framework arrangement here.Because this is top, thus the packet data message interceptor will be arranged in usually under the MSC layer the layer in.
The packet data message transponder preferably comprises short message service center (SMC) and/or Multimedia Message center (MMC), and they are connected to the mobile switching centre (MSC) of cordless communication network, and cordless communication network is a mobile radio communication network.
The packet data message interceptor preferably also is provided in the cordless communication network, make its intercept the packet data message that is sent or just be delivered to the cordless communication network terminal by the cordless communication network terminal, this cordless communication network terminal is by predetermined base station controller and/or base station services.The packet data message interceptor can with the base station controller colocated.
Therefore, comprise that filter is to determine whether that it is such wanting the packet data message interceptor of intercepted message: it only handles those packet data message as SMS and MMS message, this message is by the user's of cordless communication network little subclass emission or be addressed to this subclass, and the user of this cordless communication network is by the predetermined base station or the collection service of base station.Method and system of the present invention is embodied as the solution expanded of the huge task of filtering SMS message etc. by this way.In addition, distribute this system by layer in communication network as MSC and the lower layer of SMC than communications network system, compare with in communication network, compare the delay that situation that the higher layer of being advised realizes will produce in filtration system of the present invention, make that intrinsic transmission delay is littler in any strobe utility.
Method of the present invention can be implemented as executable software program on the processor of grouped data interceptor, wherein arranges the machine-readable instruction of memory stores, comprises the program code of the described software program that is used to realize first aspect of the present invention.
Determine whether that the packet data message that intercepts is that the described step of undesired message for example can comprise the method by the US2003/0083078 instruction.
Determine whether that the packet data message that intercepts is that the step of undesired message preferably comprises: analyze the content of described message, comprise the attack code of malice, spam to determine whether described content; And/or determine whether that described content comprises virus, worm etc.
Along with the cordless communication network terminal is just becoming more complicated, make described system be suitable for resisting the rubbish message of growth in the cordless communication network and the problem that the interior inevitably virus of described communication network is propagated, more and more necessity is just becoming.
To intercepted message take action to indicate it be the step of undesired message comprise following any one: abandon message; May comprise spam and/or comprise the warning encapsulation messages of virus, worm etc. with this message, and the message of transmitting described encapsulation is given the recipient who plans; Perhaps forward the message to another destination of the recipient who goes to plan, as the spam storehouse.
As the packet data message that determines whether to intercept is undesired message initial step before, this method preferably includes and determines whether that intercepted message is any one step of SMS and MMS message, if and determine that described intercepted message is not SMS and/or MMS message, transmit described message so to the destination that it is planned, therefore walk around undesired message decision device.To the situation of SMS and MMS message attention location system, increased message screening speed only as the above-mentioned initial step that comprises.
As the grouped data that determines whether to intercept is undesired message initial or other step before, this method preferably also comprises such step: determine whether that described message produces from the terminal of communication network users, this communication network users has been subscribed undesired message screening service.
As being the means that operator and service provider produce extra communication network operation income, can only on subscription basis, provide according to filter method of the present invention.
In aspect second of the present invention, a kind of system that is used to discern undesired packet data message in cordless communication network is provided, it is characterized in that it comprises: the packet data message interceptor, it is arranged in the communication network layer under the packet data message transponder layer; Be used to determine whether that the packet data message that intercepts is the device of undesired message, be also referred to as undesired message decision device; And the processor that responds described undesired message decision device, be undesired thereby handle described message to indicate it.
System preferably includes renovator, is used for the memory of program code update packet data-message interceptor, and this program code comprises the definition to the renewal of malicious attack code, spam, virus, worm etc.
Aspect the 3rd of the present invention, a kind of packet data message interceptor (128) is provided, be used for intercepting was sent and be delivered to cordless communication network terminal (118) by cordless communication network terminal (118) packet data message, this cordless communication network terminal (118) is by base station controller (114) and/or base station services predetermined in the cordless communication network (110), described packet data message interceptor is arranged in the communication network layer under the packet data message transponder layer, described packet data message interceptor comprises memory and processor, arrange described memory stores to comprise the machine readable instructions of program code, this program code is used to carry out method according to a first aspect of the invention, and arranges described processor to carry out stored program code.
In aspect the 4th of the present invention, provide a kind of machine-readable medium, be included in executable program code on the equipment according to a third aspect of the present invention, be used to realize the method for first aspect of the present invention.
In aspect the 5th of the present invention, provide a kind of method of in cordless communication network, discerning undesired packet data message, it is characterized in that it comprises following steps: determine whether that the packet data message that intercepts is undesired message; And if the packet data message of determining intercepting is undesired message, it is undesired so described message being taken action to indicate it, the wherein said packet data message that intercepts that determines whether is that the step of undesired message comprises: analyze the content of described message, comprise malicious attack code, spam and/or virus, worm etc. to determine whether it.
In communication network, be preferably in the layer under the packet data message transponder layer packet data message interceptor is provided, described packet data message transponder comprises short message service center (SMC) and/or Multimedia Message center (MMC) of the mobile switching centre (MSC) that is connected to cordless communication network, and cordless communication network is a mobile radio communication network.
In aspect the 6th of the present invention, provide a kind of system that is used to discern undesired packet data message in cordless communication network (110), it is characterized in that it comprises: packet data message interceptor (128) is used for the intercepted packet data-message; Undesired message decision device (136) is used to determine whether that the packet data message that intercepts is undesired message; And the processor that responds described undesired message decision device, thereby handling described message is undesired to indicate it, wherein said undesired message decision device is analyzed the content of described message, comprises spam and/or virus, worm etc. to determine whether it.
In communication network, be preferably in the layer under the packet data message transponder layer packet data message interceptor is provided, described packet data message transponder comprises short message service center (SMC) and/or Multimedia Message center (MMC) of the mobile switching centre (MSC) that is connected to cordless communication network, and cordless communication network is a mobile radio communication network.
In aspect the 7th of the present invention, a kind of packet data message interceptor (128) is provided, be used for intercepting was sent and be delivered to cordless communication network terminal (118) by cordless communication network terminal (118) packet data message, this cordless communication network terminal (118) is by base station controller (114) and/or base station services predetermined in the cordless communication network (110), described packet data message interceptor comprises memory and processor, arrange described memory stores to comprise the machine readable instructions of program code, this program code comprises the method for a fifth aspect of the present invention, and arranges described processor to carry out stored program code to realize described method.
In aspect the 8th of the present invention, provide machine a kind of machine-readable medium, be included in executable program code on the equipment according to a seventh aspect of the present invention, be used to realize the method for the 5th aspect of the present invention.
Description of drawings
Explanation of the present invention below will be with reference to the accompanying drawings, in the accompanying drawings:
Fig. 1 is the block schematic diagram of the simplified structure of the traditional global system that is used for mobile communication (GSM) cordless communication network of explanation;
Fig. 2 is the block schematic diagram of explanation according to the simplified structure of gsm wireless communication network of the present invention;
Fig. 3 is the block schematic diagram according to packet data message intercepting of the present invention and treatment system;
Fig. 4 is the flow chart that comprises according to the logical expressions of wireless communications network base station controller of the present invention; And
Fig. 5 is the flow chart that comprises according to the logical expressions of undesired packet data message decision device of the present invention.
Embodiment
Accompanying drawing with reference to figs. 2 to 5 as its example, according to the explanation of preferred embodiment, will be more readily understood above-mentioned and further feature of the present invention.
In the explanation below, the similar number that uses in the explanation of using to as shown in fig. 1 traditional GSM mobile radio communication network is represented similar part, but the front will have number " 1 " according to GSM mobile radio communication network of the present invention.
With reference to figure 2, gsm communication network 110 comprises a plurality of mobile switching centres (MSC) 112.The major function of each MSC 112 be between portable terminal 118 and portable terminal 118 and fixing or wireline communication network such as PSTN 22 in the phone (not shown) between switch call connect.Each MSC112 controls a plurality of base station controllers (BSC) 114, they each control a plurality of base stations (BS) 116 again.Each BS 116 supervisory communications network is used for any portable terminal 118 in the current wireless coverage area at it (sub-district) to air interface 115.
Gsm communication network 110 comprises at least one packet data message retransmission center (M/SMC) 124, it is responsible in transmission and receives enabling between the portable terminal 118 of M/SMC relaying, storage and forwarding Short Message Service (SMS) and/or multimedia service (MMS) message.M/SMC 124 (being shown as the function device of merging among Fig. 2 for convenience) can comprise the SMC of SMC, MMC, the SMC that separates and MMC that separates or merging and any one of MMC as illustrated.Except SMS and MMS message, M/SMC 124 may relaying, the packet data message of storage and other type of forwarding, but works in the mode identical with SMC in traditional gsm communication network usually.M/SMC124 can be connected to internet and/or other data communication network 126 by suitable gateway (not shown), so that make the electronic information that produces in such communication network 126 can be delivered to the portable terminal 118 of addressing.Under these circumstances, make M/SMC 124 electronic information that receives from such communication network 126 can be converted to form with SMS and/or MMS system compatible.
The gsm communication network 110 of Shuo Ming Fig. 2 possesses skills personnel usually with the structure of being familiar with so far.So, unnecessary more detailed description that comprises such communication network and operation are to understand following explanation: as its example, how such communication network can adapt to the present invention.
The processing of the packet data message that is sent by portable terminal 118 or received by their is sought to distribute or appointed to the solution of proposing, remove from high-level communication network device such as SMC or MSC, because by the service traffics based on packet data message of each such equipment, comprise the live part of all packet data message business of handling by communication network 110.So, the disposal ability of other the message screening/treatment facility of this grade in communication network 110 must be huge.Therefore, but in order to be provided for handling the expanding system of packet data message such as SMS and MMS message, undesired to discern those, for example comprise spam and/or comprise computer virus, worm etc., packet data message intercepting and treatment system 128 are associated with each base station controller (BSC) 114, this packet data message intercepting and treatment system are also referred to as the packet data message interceptor, its intercepting and handle is gone to or from the packet data message of portable terminal 118, as SMS and/or MMS message.Therefore, on the rank or layer under 124 layers of SMC or MSC 112 or packet data message transponders, arrange packet data message interceptor 128 here.
Intercepting of each packet data message and treatment system 128 are arranged in communication network 110, make the packet data message business of the predetermined BSC 114 of its intercepting, so appoint/the assignment messages work of treatment measures the intermediate layer to cordless communication network 110.
Except intercepting and treatment system 128, provide at least one undesired message definition server 130, the up-to-date tabulation of its maintain message filtering rule and undesired message definition with each BSC 114 associated packet data-message.
To more fully understand the interaction of packet data message intercepting and treatment system 128 and it and undesired message definition server 130 according to the explanation of Fig. 3.Comprise interface 132 among the BSC 114 that it is associated by the message intercepts of the general expression of the number among Fig. 3 128 and treatment system 128.This interface 132 can comprise the interface that enables common object request intermediary framework (CORBA).CORBA is framework and the basic facilities standard that is independent of the supplier, and each computer application can use this standard to work together by communication network.Interface 132 allows to be intercepted at BSC 114 by the packet data message of BSC 114, and passes to the similar interface that enables 134 of undesired message decision device 136.Undesired message decision system constitutes the part of packet data message intercepting and treatment system 128.Though described undesired message decision device 136 is conveniently to be shown as the module of separating with message intercept interface 132 in Fig. 3, but will be appreciated that: in fact message intercept interface 132 and undesired message decision device 136 may be provided in by the module of separating of suitable communication link interconnection or as integrated equipment in the BSC 114.Also will be appreciated that: packet data message intercepting and treatment system 128 need be in BSC114 colocated (co-locate), but this colocated provides some advantages such as public power supply etc.Message intercept interface 132 is arranged in the place that communication network 110 is convenient to intercept the packet data message of BSC 114 deliveries that are associated by it.
Undesired message decision device 136 comprises processor 138, and this processor is handled the packet data message of the intercepting that receives at interface 134 according to the one group of filter algorithm (rule) that is stored in as program code in the memory 140.Filter algorithm can comprise one or more spam detection algorithm, and its content that is applied to intercepted message to be analyzing its content, thereby determines whether it constitutes spam.Alternately or in addition, filter algorithm can comprise one or more viral detection algorithms, the content that is used to analyze intercepted message comprises computer virus etc. to determine whether it.
The filter algorithm that is used to analyze the content of intercepted message by processor 138, can dynamically download to memory 140 from undesired message definition server 130, this server 130 is used to the packet data message intercepting of cordless communication network 110 and treatment system 128 to safeguard up-to-date undesired message definition and filter algorithm as one of such server or some servers.From the renewal of undesired message definition server 130, can in response to initiate by treatment system processor 138 to the request upgraded or periodically carry out, as in internet environment, being familiar with to the technical staff.
Undesired message definition server 130 and packet data message treatment system 128 can be realized by such system, as International Business Machines Corp. " system management framework ", it comprises a computing platform, allows code dynamically to download to a lot of SMF clients (treatment system 128) from SMF server (undesired message definition server 130).In cordless communication network 110, undesired message definition server 130 can with M/SMC 124 colocated.
Memory 140 is also stored by processor 138 executable program codes, is used for the result of basis based on the step of the content of one or more filtrations (spam and/or virus detect) Algorithm Analysis message, and intercepted message is taken action.Determining that intercepted message is wanted or undesired step causes determining that this message is situation that want or safety, message passes to the destination that BSC 114 is used to be forwarded to its plan by interface 134 so.But, be undesired or unsafe situation in definite message, described message is further taken action exists some selections so.
First selection that undesired message is further taken action is to abandon it simply.Second selection is to transmit undesired message to the storehouse 142.This selection is specially adapted to by existing virus etc. to be considered to unsafe undesired message or being confirmed as undesired message because be considered to comprise spam.The storehouse 140 that is used for such message provides analysis to be confirmed as undesired message to improve the ability of spam and virus filtration algorithm for communication network operator and service provider.Further handling the further selection that is confirmed as undesired message is to encapsulate described message with warning, and transmits the recipient of the message of encapsulation to its plan.Encapsulation messages makes and has only the caveat section of message to be opened at first when opening message that to warn the recipient in advance: for example this message may comprise spam and maybe may comprise virus.
With reference now to Fig. 4,, this comprises such flow chart, when configuration and BSC 114 associated packet data-messages interceptings and treatment system 128 with intercepting with handle when launching by the terminal 118 of BSC 114 controls or be delivered to this terminal 118, this flow chart is logically represented BSC 114.
In first initial step, analyze the packet data message that receives from MSC 112 to determine whether it comprises SMS message.This step can be carried out in the processor (not shown) of BSC 114.In the packet data message of determining intercepting is not the situation of SMS message, and this message is that the recipient who is relayed to its plan is forwarded to BS 116 by BSC 114 so.To the packet data message that receives at BSC 114 from BS 116, to carry out similar initial step, and determining that the packet data message that intercepts is not the situation of SMS message, described message is forwarded to MSC 112 in order upwards to transmit.
Top function is carried out by SMS/MMS decision device and transponder, this decision device is used to determine whether that intercepted message is any one of SMS and MMS message, this transponder responds described SMS/MMS decision device and is used to transmit the destination of described message to its plan, therefore when definite described intercepted message be not SMS message and when not being MMS message, walk around the undesired message decision device 136 of road packet data message interceptor 128.
Under above-mentioned any situation, be the situation of SMS message in definite intercepted message, so described message is redirected to undesired message decision device 136 and is used for further handling as already explained.The situation that comprises SMS message that want or safety in the SMS message of determining to be redirected to undesired message decision device 136, described message turns back to BSC 114, determines that at BSC 114 the described SMS message of returning is gone to MSC 112 or therefore BS 116 also transmits message.This further step can carry out in the processor of BSC 114.
In further initial step, can arrange and design the processor of BSC 114 or the processor 138 of undesired message decision device 136, whether produce from user terminal 118 with the packet data message of determining intercepting, this user terminal 118 is identified as the message screening service of having subscribed.Subscribed at user terminal 118 under the situation of message screening service, as described above processing messages.Therefore processor comprises source decision device function.In definite user terminal 118 situation of subscribe messages filtering services not, message can be forwarded to recipient that its plans and not processed so, promptly walks around undesired message decision device 136.But, determining that described message may be dangerous, promptly comprise the situation of virus etc., communication network operator or service provider can operate the strategy of the message that abandons the communication network users of not signing the message screening service contract.
BSC processor and message decision process device 138 can comprise single-processor, packet data message intercepting and treatment system 128 and BSC 114 colocated in this single-processor.
Fig. 5 comprises flow chart, this flow chart comprises as the logical expressions of previously described undesired message decision device 136 here, but wherein configuration-system with intercepting and handle from by terminal 118 emissions of BSC 114 controls or be delivered to the SMS message of this terminal 118.
In alternative arrangement, by intercepting of positioning packet data-message in communication network 110 and treatment system 128, make as illustrated in the dotted line in the bottom left section of Fig. 2, it can make packet data message intercepting and treatment system 128 can expand more for the portable terminal 118 intercepting SMS/MMS message of a BS 116 only.But, be appreciated that: situation about being associated with BSC 114 such as the above these system, this arrangement will need approximately many 10 to 20 times packet data message intercepting and treatment system 128, because in typical cordless communication network there are about 15 BS 116 in each BSC 114.
It is also understood that: though the above-mentioned explanation of embodiments of the invention has been directed to the gsm wireless communication network, the present invention is equally applicable to non-GSM mobile radio communication network and fixed radio communication network.
In a word, the present invention is directed to the method and system that is used in mobile radio communications system identification undesired Short Message Service (SMS) message.The problem of undesired rubbish or rubbish electronic information (Email) is known in internet environment.But the problem of the rubbish SMS message in the cordless communication network increases.The present invention comprises a kind of extendible solution: give the equipment that is arranged in the communication network layer under the short message service center (SMC) by the function of appointing the filter packets data-message, solve the problem to filter packets data-message in the wireless communication system.The related use of filter plant with base station controller.The advantage that this arrangement provides is: system is extendible, makes each equipment only filter by the sub-fraction of communication network as the packet data message of overall process.This method comprises intercepting unwanted messages and they are taken action to indicate them is undesired.
Claims (46)
1. method that is used to discern undesired packet data message in cordless communication network (110) is characterized in that it comprises following steps:
Intercepted packet data-message in the element (128) of communication network (110), this element (128) are different from the element (124) that is used to handle such packet data message in the framework arrangement;
The packet data message that determines whether such intercepting is undesired message; And
If determine that the packet data message of intercepting is undesired message, it is undesired so described message being taken action to indicate it.
2. method according to claim 1, it is characterized in that: select to be used to handle in the framework arrangement element (124) of such packet data message, with the short message service center (SMC) that comprises the mobile switching centre (MSC) (112) that is connected to cordless communication network (110) and any one of Multimedia Message center (MMC); And it is characterized in that selecting cordless communication network (110) is mobile radio communication network.
3. method according to claim 2 is characterized in that, selects packet data message, to comprise any one of Short Message Service (SMS) message and Multimedia Message service (MMC) message.
4. according to any one described method of claim 1 to 3, it is characterized in that, the element (128) of the communication network (110) that is different from the element (124) that is used to handle such packet data message in the framework arrangement is provided in cordless communication network, make its intercepted packet data-message, this packet data message is the packet data message that is sent and be delivered to cordless communication network terminal (118) by cordless communication network terminal (118), and this cordless communication network terminal (118) is by the service of one of predetermined base station controller (114) and base station (116).
5. according to any one described method of claim 1 to 4, it is characterized in that, the element (128) that is different from the communication network (110) of the element (124) that is used to handle such packet data message in the framework arrangement is with base station controller (114) colocated.
6. according to the described method of the claim of any one front, it is characterized in that, selection is different from the element (128) of the communication network (110) of the element (124) that is used to handle such packet data message in the framework arrangement, to comprise memory (140) and processor (138), arrange described memory (140) storage to comprise the machine readable instructions of program code, this program code is used to determine whether that the packet data message that intercepts is undesired message, and arrange described processor (138) to carry out described program code, thereby realize following steps: determine whether that the packet data message that intercepts is undesired message; And if the packet data message of determining intercepting is undesired message, it is undesired so described message being taken action to indicate it.
7. according to the described method of the claim of any one front, it is characterized in that the described packet data message that intercepts that determines whether is that the step of undesired message comprises: the packet data message to described intercepting is analyzed routing iinformation.
8. according to any one described method of claim 1 to 6, it is characterized in that, the described packet data message that intercepts that determines whether is that the step of undesired message comprises analytical procedure, be used to analyze the content of described message, comprise any one of malicious attack code, spam, virus and worm to determine whether described content.
9. method according to claim 8 is characterized in that, analytical procedure comprises uses the content of one group of filtering rule to described message.
10. method according to claim 9 is characterized in that, selects this group filtering rule to comprise spam detection algorithm.
11. method according to claim 10 is characterized in that, arranges spam detection algorithm to detect grand in any one of SMS and MMS message.
12. method according to claim 11 is characterized in that, arranges spam detection algorithm grand with the callback that detects in any one of SMS and MMS message.
13. method according to claim 9 is characterized in that, this group filtering rule comprises the virus/worm detection algorithm.
14. according to Claim 8 to any one described method of 13, it is characterized in that, it may further comprise the steps: upgrade the element (128) of the communication network (110) be different from the element (124) that is used to handle such packet data message in the framework arrangement with program code, this program code comprises any one more redetermination to malicious attack code, spam, virus and worm.
15. according to the described method of the claim of any one front, it is characterized in that, to intercepted message take action to indicate it be the step of undesired message comprise following any one:
Abandon this message;
With this message of warning encapsulation, and transmit the recipient of the message of described encapsulation to plan, this warning is: this message may comprise any one of malicious attack code, spam, virus and worm;
Forward the message to another destination of the recipient who goes to plan.
16. method according to claim 15 is characterized in that, selects another destination to comprise the spam messages storehouse.
17. according to the described method of the claim of any one front, it is characterized in that, as the packet data message that determines whether to intercept is undesired message initial step before, this method comprises and determines whether that intercepted message is any one step of SMS and MMS message, if and determine that described intercepted message is not SMS and is not MMS message, transmit described message so to the destination that it is planned, therefore walk around undesired message decision device (136).
18. according to the described method of the claim of any one front, it is characterized in that, determine whether that the packet data message that intercepts is before the undesired message, this method comprises the step that determines whether that described message has produced from the terminal (118) of communication network users, and this user has subscribed undesired message screening service.
19. a system that is used to discern undesired packet data message in cordless communication network (110) is characterized in that it comprises:
Packet data message interceptor (128) is used for the intercepted packet data-message, and described packet data message interceptor (128) is the element that is different from the communication network (110) of the element (124) that is used to handle such packet data message in the framework arrangement;
Undesired message decision device (136) is used to determine whether that the packet data message that intercepts is undesired message; And
Whether processor (138) responds described undesired message decision device (136), be used for taking action to indicate it undesired to the packet data message of described intercepting.
20. system according to claim 19 is characterized in that: the element (124) that is used to handle such packet data message in the framework arrangement comprises: be connected to the short message service center (SMC) of mobile switching centre (MSC) (112) of cordless communication network (110) and any one of Multimedia Message center (MMC); And it is characterized in that cordless communication network (110) is a mobile radio communication network.
21. according to claim 19 or 20 described systems, it is characterized in that, packet data message interceptor (128) is provided in cordless communication network, make its intercepted packet data-message, this packet data message is the packet data message that is sent and be delivered to cordless communication network terminal (118) by cordless communication network terminal (118), and this cordless communication network terminal (118) is by the service of one of predetermined base station controller (114) and base station (116).
22. any one the described system according to claim 19 to 21 is characterized in that, packet data message interceptor (128) and base station controller (114) colocated.
23. any one described system according to claim 19 to 22, it is characterized in that, packet data message interceptor (128) comprises memory (140) and processor (138), arrange described memory (140) storage to comprise the machine readable instructions of program code, this program code comprises any one described method of claim 1 to 13, and arrange described processor (138) to carry out stored program code, thereby realize described method.
24. system according to claim 23, it is characterized in that, it comprises undesired message definition server (130), the memory (140) that is used for program code update packet data-message interceptor (128), this program code comprise any one more redetermination to malicious attack code, spam, virus and worm.
25., it is characterized in that it comprises spam storehouse (142) according to claim 23 or 24 described systems.
26. any one described system according to claim 23 to 25, it is characterized in that, design processor (138) is to determine whether that intercepted message is any one of SMS and MMS message, so that transmit the destination of described message to its plan, thereby, walk around undesired message decision device (136) when definite described intercepted message is not SMS and when not being MMS message.
27. any one the described system according to claim 23 to 26 is characterized in that, design processor (138) produces from the terminal (118) of communication network users to determine whether intercepted message, and this user has subscribed undesired message screening service.
A 28. packet data message interceptor (128), be used for intercepting and send and be delivered to one of packet data message of cordless communication network terminal (118) by cordless communication network terminal (118), this cordless communication network terminal (118) is by base station controller (114) predetermined in the cordless communication network (110) and any one service of base station (116), described packet data message interceptor (128) is the element that is different from the communication network (110) of the element (124) that is used to handle such packet data message in the framework arrangement, and described packet data message interceptor (128) comprises:
Interface (132) is used for the intercepted packet data-message;
Memory (140); And
Processor (138),
Wherein arrange described memory (140) storage to comprise the machine readable instructions of program code, be used for enforcement of rights and require any one described method of 1 to 18, and arrange described processor (138) to carry out stored program code.
29. machine-readable medium comprise processor (128) and go up executable program code, are used to realize the method for one of claim 1 to 18.
30. the method for the undesired packet data message of identification in cordless communication network (110) is characterized in that it comprises following steps:
The intercepted packet data-message;
Determine whether that the packet data message that intercepts is undesired message; And
If determine that the packet data message of intercepting is undesired message, it is undesired so described message being taken action to indicate it, wherein
The described packet data message that intercepts that determines whether is that the step of undesired message comprises: analyze the content of described message, comprise any one of malicious attack code, spam, virus and worm to determine whether it.
31. method according to claim 30, it is characterized in that: packet data message interceptor (128) provides as the element that is different from the communication network (110) of the element (124) that is used to handle such packet data message in the framework arrangement, and, select packet data message transponder (124) to comprise the short message service center (SMC) of the mobile switching centre (MSC) (112) that is connected to cordless communication network and any one of Multimedia Message center (MMC) wherein as the described element (124) that is used to handle such packet data message in the framework arrangement; And it is characterized in that the selection cordless communication network is a mobile radio communication network.
32. method according to claim 31 is characterized in that, packet data message interceptor (124) and base station controller (114) colocated.
33. any one described method according to claim 30 to 32, it is characterized in that, select grouped data interceptor (128) to comprise memory (140) and processor (138), arrange described memory (140) storage to comprise the machine readable instructions of program code, this program code is used to determine whether that the packet data message that intercepts is undesired message, and arrange described processor (138) to carry out described program code, thereby realize following steps: determine whether that the packet data message that intercepts is undesired message; And if the packet data message of determining intercepting is undesired message, it is undesired so described message being taken action to indicate it.
34. any one described method according to claim 30 to 33, it is characterized in that, analyze the content of intercepted message, comprise to determine whether any one step that described content comprises malicious attack code, spam, virus and worm: use the content of one group of filtering rule to described message.
35. system according to claim 34 is characterized in that, this group filtering rule comprises spam detection algorithm, is used for detecting any one grand of SMS and MMS message.
36. any one described method according to claim 30 to 35, it is characterized in that, it comprises that this program code comprises any one more redetermination to malicious attack code, spam, virus and worm with the step of program code update packet data-message interceptor (128).
37. any one the described method according to claim 30 to 36 is characterized in that, to intercepted message take action to indicate it be the step of undesired message comprise following any one:
Abandon this message;
Encapsulate this message and transmit the recipient of the message of described encapsulation with warning to plan;
Forward the message to another destination of the recipient who goes to plan.
38. any one described method according to claim 30 to 37, it is characterized in that, as the packet data message that determines whether to intercept is undesired message initial step before, this method comprises and determines whether that intercepted message is any one step of SMS and MMS message, if and determine that described intercepted message is not SMS and is not MMS message, transmit described message so to the destination that it is planned, therefore walk around undesired message decision device (136).
39. any one described method according to claim 30 to 38, it is characterized in that, determine whether that the packet data message that intercepts is before the undesired message, this method comprises the step that determines whether that described message has produced from the terminal (118) of communication network users, and this user has subscribed undesired message screening service.
40. a system that is used to discern undesired packet data message in cordless communication network (110) is characterized in that it comprises:
Packet data message interceptor (128) is used for the intercepted packet data-message;
Undesired message decision device (136) is used to determine whether that the packet data message that intercepts is undesired message; And
Processor (138), respond described undesired message decision device (136), it is undesired that described message is taken action to indicate it, wherein arrange described undesired message decision device (136) to analyze the content of described message, comprise malicious attack code, spam, virus and worm to determine whether it.
41. according to the described system of claim 40, it is characterized in that, in communication network (110), packet data message interceptor (128) is provided as being different from the element of the communication network (110) of the element (124) that is used to handle such packet data message in the framework arrangement, and the described element that wherein is different from the communication network (110) of the element (124) that is used to handle such packet data message in the framework arrangement comprises: be connected to the short message service center (SMC) of mobile switching centre (MSC) (112) of cordless communication network and any one of Multimedia Message center (MMC); And it is characterized in that cordless communication network is a mobile radio communication network.
42. any one described system according to claim 40 to 41, it is characterized in that, grouped data interceptor (128) comprises memory (140) and processor (138), arrange described memory (140) storage to comprise the machine readable instructions of program code, be used for enforcement of rights and require 30 to 38 any one method, and arrange described processor (138) to carry out stored program code.
43. according to the described system of claim 42, it is characterized in that, it comprises undesired message definition server (130), the memory (140) that is used for program code update packet data-message interceptor (128), this program code comprise any one more redetermination to malicious attack code, spam, virus and worm.
44. according to claim 42 or 43 described systems, it is characterized in that it comprises: the SMS/MMS decision device is used to determine whether that intercepted message is any one of SMS message and MMS message; And transponder, respond described SMS/MMS decision device, be used to transmit described message to the destination that its is planned, therefore when definite described intercepted message be not SMS and when not being MMS message, walk around the undesired message decision device (136) of packet data message interceptor (128).
A 45. packet data message interceptor (128), be used for intercepting was sent and be delivered to cordless communication network terminal (118) by cordless communication network terminal (118) any one packet data message, this cordless communication network terminal (118) is by base station controller (114) predetermined in the cordless communication network (110) and any one service of base station (116), and described packet data message interceptor (128) comprises:
Interface (132) is used for the intercepted packet data-message;
Memory (140); And
Processor (138),
Wherein arrange described memory (140) storage to comprise the machine readable instructions of program code, be used for enforcement of rights and require any one described method of 30 to 39, and arrange described processor (138) to carry out stored program code.
46. a machine-readable medium comprises according to the described equipment of claim 49 (128) and goes up executable program code, is used to realize the method for claim 30 to 39.
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| JP (1) | JP2008501269A (en) |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707752A (en) * | 2009-11-23 | 2010-05-12 | 中兴通讯股份有限公司 | Communication monitoring method, device and system |
| CN101945355A (en) * | 2010-07-02 | 2011-01-12 | 中兴通讯股份有限公司 | Spam message processing method and equipment |
| CN102457841A (en) * | 2010-10-28 | 2012-05-16 | 西门子公司 | Method and device for detecting virus |
| CN102547710A (en) * | 2010-12-22 | 2012-07-04 | 西门子公司 | Method and device for detecting virus in mobile communication system |
| CN102594780A (en) * | 2011-01-12 | 2012-07-18 | 西门子公司 | Method and device for detecting and clearing mobile terminal viruses |
| CN103368914A (en) * | 2012-03-31 | 2013-10-23 | 百度在线网络技术（北京）有限公司 | Method, apparatus and device for intercepting message |
| CN101242586B (en) * | 2008-03-17 | 2013-11-06 | 华为技术有限公司 | Multimedia message processing method, device and system |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1820099A4 (en) * | 2004-11-04 | 2013-06-26 | Tti Inv S C Llc | Detecting exploit code in network flows |
| CN101080941A (en) * | 2004-12-16 | 2007-11-28 | 艾利森电话股份有限公司 | Advanced lawful interception of sms |
| CN101317376B (en) | 2006-07-11 | 2011-04-20 | 华为技术有限公司 | Method, device and system for contents filtering |
| US7849186B2 (en) | 2006-09-21 | 2010-12-07 | Commtouch Software Ltd. | Device, method and system for detecting unwanted conversational media session |
| JP5044660B2 (en) * | 2006-12-07 | 2012-10-10 | 華為技術有限公司 | Method, system and server for screening roaming user communication content |
| NL2000484C2 (en) * | 2007-02-09 | 2008-08-12 | Clubmessage B V | Digital message e.g. multimedia messaging service message, transmitting method, involves transmitting digital message to telephone and obtaining results to determine transmission of message to end user |
| CN102027777A (en) * | 2008-05-16 | 2011-04-20 | 日本电气株式会社 | Base station device, information processing device, filtering system, filtering method, and program |
| FR2938147B1 (en) * | 2008-11-03 | 2010-11-12 | Schneider Electric Ind Sas | SYSTEM FOR EXCHANGING DATA RELATING TO AUTOMATION EQUIPMENT. |
| US9357362B2 (en) | 2014-05-02 | 2016-05-31 | At&T Intellectual Property I, L.P. | System and method for fast and accurate detection of SMS spam numbers via monitoring grey phone space |
| JP7338847B2 (en) * | 2019-02-20 | 2023-09-05 | 日本電気通信システム株式会社 | Anti-SMS Fraud System, Anti-SMS Method, and Anti-SMS Fraud Program |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6654787B1 (en) * | 1998-12-31 | 2003-11-25 | Brightmail, Incorporated | Method and apparatus for filtering e-mail |
| US6819932B2 (en) * | 2001-03-05 | 2004-11-16 | Tekelec | Methods and systems for preventing delivery of unwanted short message service (SMS) messages |
| FI113436B (en) * | 2001-09-14 | 2004-04-15 | First Hop Oy | Procedure and apparatus for controlling SMS calls |
-
2005
- 2005-04-12 WO PCT/IB2005/000990 patent/WO2005119993A1/en not_active Application Discontinuation
- 2005-04-12 EP EP05718450A patent/EP1749382A1/en not_active Withdrawn
- 2005-04-12 CN CNA2005800171682A patent/CN1961545A/en active Pending
- 2005-04-12 JP JP2007514154A patent/JP2008501269A/en active Pending
- 2005-04-12 KR KR1020067022329A patent/KR20070032943A/en not_active Application Discontinuation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242586B (en) * | 2008-03-17 | 2013-11-06 | 华为技术有限公司 | Multimedia message processing method, device and system |
| CN101707752A (en) * | 2009-11-23 | 2010-05-12 | 中兴通讯股份有限公司 | Communication monitoring method, device and system |
| CN101945355A (en) * | 2010-07-02 | 2011-01-12 | 中兴通讯股份有限公司 | Spam message processing method and equipment |
| CN102457841A (en) * | 2010-10-28 | 2012-05-16 | 西门子公司 | Method and device for detecting virus |
| CN102457841B (en) * | 2010-10-28 | 2016-03-30 | 西门子公司 | For detecting the method and apparatus of virus |
| CN102547710A (en) * | 2010-12-22 | 2012-07-04 | 西门子公司 | Method and device for detecting virus in mobile communication system |
| CN102547710B (en) * | 2010-12-22 | 2015-09-02 | 西门子公司 | The method and apparatus of detecting virus in mobile communication system |
| CN102594780A (en) * | 2011-01-12 | 2012-07-18 | 西门子公司 | Method and device for detecting and clearing mobile terminal viruses |
| CN102594780B (en) * | 2011-01-12 | 2016-03-30 | 西门子公司 | The detection of mobile terminal virus, sweep-out method and device |
| CN103368914A (en) * | 2012-03-31 | 2013-10-23 | 百度在线网络技术（北京）有限公司 | Method, apparatus and device for intercepting message |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008501269A (en) | 2008-01-17 |
| WO2005119993A1 (en) | 2005-12-15 |
| EP1749382A1 (en) | 2007-02-07 |
| KR20070032943A (en) | 2007-03-23 |
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