CN101627651B - Netsurfing in voip calls by means of managed handovers (MHOS) - Google Patents

Abstract

A netsurfing method for an end system (A0) with a real or virtual A0-homeIAD0 and an A0 connection to a second end system Z0 is disclosed for the managed handover (MHO) thereof to a real IADx in a WLANx or to a virtual IADx for a mobile network x (IAD = Integrated Access Device). The MHO is supported by the A0-homeIAD0. An A0 connection is often relayed over an MHO module (MHOM) controlled by the MHO specification (MHOS) in the A0-homeIAD0. This is advantageous for both the operators of shared IADx/A0-homeIAD0 and the users of the home end systems thereof. An MHOM (including or not an MHOS) substantially differs from a home agent of Internet mobility technology and can therefore also support today's WiFi/FMC telephones, i.e. the netsurfing method is directed in the short term to VoIP telephony but not restricted thereto.

Description

In the Internet telephone calls by " net surfing " of controlled switching

Subject matter

Present patent application discloses a kind of terminal system A0's " net surfing " method (this terminal system has actual or virtual A0-homeIAD0 and is connected to the A0 of the second terminal system Z0), for this terminal system " controlled switching (MHO) " to the actual IADx of WLAN (wireless local area network) x (WLANx) or to the virtual I ADx (IAD=integrated access equipment) of mobile network x.Controlled switching is supported by A0-homeIAD0.

A0 connection carrys out relaying by controlled handover module MHOM conventionally, and this controlled handover module is controlled by the controlled switching specification MHOS in A0-homeIAD0 (A0 belongs to IAD0).This is that the user of the operator of sharedIADx/A0-homeIAD0 (share I ADx/A0 belongs to IAD0) and the ownership terminal system (homeEndsystemen) of operator provides advantage.

MHOM (comprising or do not comprise MHOS) and " home agent (the Home Agent) " of internet mobile technology obviously distinguish, and therefore also can support current WiFi/FMC phone.That is to say, net surfing method short-term regulation is in voip phone (but being not limited to this).

A. the prior art of switching is with respect to the limitation of net surfing method

US 2006/0099948 A1 has set forth exactly the prior art of " seamless switching " in the description of its background parts and method thereof, has particularly set forth the prior art of " switching (MIH) of media independent "." IEEE802.21-Uebersichts-Publikation " (DCN 21-06-0706-00-0000) of the people such as (more broadly) V.Gupta, the UCLACSD-TR No.040012 of L.-J.Chen, the people such as G.A.Mills-Tetty (" Mobile Voice over IP (MVOIP) ... " 2002 the 21st time IEEE International Performance, Computing, the proceeding of and Communications Conference) and the people (" Open Accss Networks " such as E.Edvardsen, Telenor Research andDevelopment, 2002) or H.Almus (" Open Broadband Access Networks ", TERENA Networking Conference 2006) or P.A.Frangoudis (" Experimental evaluation of community-based WLAN voice and dataservices ", ICST 978-963-06-2670-5) paper different technical switching deformation programs has been discussed.The relevant summary with complete of the works (" Mobile Communications ", Addison-Wesley, 2003) of J.Schiller has been discussed for instrument and equipment widely handoff technique, internet mobile technology in the future.

These papers have carefully been described the prior art of switching, and show the also inventive features of unrealized net surfing method of prior art of switching, i.e. the feature of net surfing method:

■, by abandoning at present for the uncommon technology of WiFi/FMC phone (still), is suitable for supporting the controlled switching of current WiFi phone or FMC phone and sharedWLAN-IAD (sharing WLAN-IAD), and particularly

■ in to this advantageously used situation of any other Virtual network operator shielding, is suitable for bringing advantage for homeIAD/sharedIAD operator and terminal system user.

With respect to internet mobile technology and " HOCIS (support of handover convenience information) method " (PCT/EP 2007/010485 on March 12nd, 2007, its content is by reference to being incorporated in the application, so-called " Incorporation by Reference "), this net surfing method has respectively at least one additional technical characterictic: for realizing the commercial practice of homeIAD/sharedIAD operator, (this measure is carried out for two terminal system users of voip call conventionally in the communication of its possible non-tunnel relaying (being above-mentioned First Characteristic) or its technology, conventionally undertaken by the different messages to the two, exactly, in switching one of in two terminal systems targetedly, carry out and convenient information relevant (being above-mentioned Second Characteristic) subsequently).(the latter is WO 2006/031379 A1 and WO2006/031384 A1 to similar future development with it for the prior art that the prior art of switching and internet move, but they have especially clearly got rid of the application of phone/VoIP) all do not realize this two technical characterictic (non-tunnel relayings or additional, (business) communication that technical " convenient information " is relevant), one of HOCIS method and " calling (Sponsored-Call) of initiation " method (for example referring to " ARGELA Multimedia Sponsored Call White Paper " in corresponding web page or in August, 2007 " Rich Multimedia Applications on IMS Framework ") equally do not realize this two technical characterictics yet.

B. by the simplest example to basic description of the present invention

Present patent application discloses a kind of " net surfing " method for terminal system A0 (described terminal system has actual or virtual A0-homeIAD0 and is connected to the A0 of the second terminal system Z0), for this terminal system " controlled switching (MHO) " to the actual IADx of WLANx or to the virtual I ADx (IAD=integrated access equipment) of mobile network x.Controlled switching is supported by A0-homeIAD0.

A0 connection carrys out relaying by controlled handover module MHOM conventionally, this controlled handover module is controlled (two enforcements are distributed or local) according to the controlled switching specification MHOS in A0-homeIAD0, and this user for the operator of sharedIADx/A0-homeIAD0 and the ownership terminal system (homeEndsystemen) of operator provides advantage.MHOS be A0-homeIAD0 operator privately owned and be if desired ownership terminal system distinctive.This relay and control:

Aspect the Web surfer of ■ in A0 for sharedIADx operator provides following advantage: Web surfer is no longer legal risk for sharedIADx operator, because for A0, homeIAD0 is discernible, and the operator of homeIAD0 is responsible for legally for the Internet abuse being caused by A0 thus.

■ provides following advantage for the sharedIADx operator of homeIAD0 operator and all and its cooperation, for example

The controlled switching deformation program of the net surfing of zero IAD0/sharedIADx ownership terminal system, and significant cost/quality Improvement of the thing followed, the operation of IAD0/sharedIADx ownership terminal system,

The business possibility of zero pair of homeIAD0/sharedWLANx operator, by having of homeIAD0/sharedWLANx operator produce the message " convenient information correlativity (CI-Korrelation) " of sensitivity and " HOCIS " information of empathizing and the interlocutor that not only sends this facility information correlativity to Web surfer if desired but also send Web surfer to (exactly, respectively technically with in content, be satisfactory, differently design)

(but this does not for example get rid of, by other party (Virtual network operator) and supports WLAN surfing method (Wsurfing-Verfahren) in zero fail safe that utilizes these advantages (the utilization to these advantages and third party are irrelevant, for example, are even sightless for third party's (Virtual network operator in the middle of) if desired).

■ provides advantage for terminal system user, because terminal system user's (for mentioned above reason) finds the shared WLAN of more openings, and terminal system user's is especially more comfortable than current for them to the controlled switching of these shared WLAN, particularly due to " the convenient information correlativity " of controlled switching.

With respect to the function of " home agent " of internet mobile technology, the function of MHOM (comprising or do not comprise MHOS) is limited/expands on the L3 to L7 of OSI-RM (Open System Interconnection reference model), to also can or can utilize above-mentioned advantage by the current WiFi/FMC phone of not grasping suitable tunneling technique and this handover management of shared wlan implementation.That is to say, net surfing method short-term is for voip phone, and more specifically say for " WLAN surfing " (the having another name called W surfing) in voip call, the example of this B part has been described the feature of this " WLAN surfing ", for the fail safe/privacy (referring to C part) of WLAN surfing with for the commercial exploitation (being not limited to analogue) of WLAN surfing.

In order to emphasize this point, point out for example application possibility in IP-TV transmission (instead of VoIP transmission or concomitant circumstances) situation of W surfing method, or the application possibility in the case of the user's of A0 the real-time tracking towards fail safe (Echtzeit-Begleitung) for example.In all these communications applications, all following situations that the elaboration of W surfing/net surfing are all equally applicable to VoIP communications applications.Therefore, VoIP communications applications can be considered as the representative for multiple other application possibilities of the method according to this invention/equipment, so just mention once in a while below these other application possibilities.

Little homeIAD can oneself make at least one terminal system (for example phone and user thereof) realize and in above-mentioned meaning, support at least one network of access by accessing, for example enter the Internet and/or PSTN, wherein access at least one network and carry out as follows:

Carry out in region that ■ can limit arbitrarily by wireless network with in wireless network (for example IAD's can coverage area or (whole if desired) arbitrarily region of GSM network), or

■ for example, is undertaken by physical connection (Telephone Cable or coaxial cable).

The realization of WLAN in this paper meaning for example can be based on " RFI (radio frequency interference) " or " BlueTooth (bluetooth) " or " Femtocell (femtocell) " or " DECT (DECT) " or " Wimax " or " GSM/CDMA/UMTS/GPRS/HSPDA/... " technology, particularly based on " WiFi " technology, comprise that if desired mobile network's base station (BS=Base Station) and/or foreign peoples's IAD (were called AP in the past mistakenly, AP=access point), and extend to IAD or base station can coverage area the region of any restriction on.Thousands of terminal systems that can make large homeIAD/homeServer realize network insertion and in above-mentioned meaning, they are supported, that homeIAD/homeServer can be for example one of these networks is upper/in system or Internet server.

MHOM is made up of abstract (being in function) hardware/software components.MHOM need to use its abstract hardware component not only for its MHOM function (having another name called net surfing function), but in order to be suitable for making the non-MHOM in abstract application and at least one function of MHOM function to share (" abstract resource is shared " between=module, referring to C part).At this, MHOM can be arranged in arbitrarily " physically " host system (Wirts-System) (for example by the IAD of the physics on network or network or the system of physics as host), and this IAD/ system does not need hardware expanding (referring to C part end) physically to this.The software part of (in the host system of MHOM) MHOM also can be encoded in some way elsewhere and be had that (but its mode is, made before the function of one of these software parts of needs, the part of being responsible for this function of software part can be translated as the code of semantically equivalence and can be loaded in host system, and can carry out by above-mentioned MHOM hardware component thus.This scheme of MHOM for discussion below too narrow and in C part by Further Division, but be enough at present.Those skilled in the art will know that these term/concepts.

Net surfing method is a kind of communications applications (according to MHOS), and this communications applications is usually located at the L7 upper (seeing below) of the OSI connection/Connection OC0 between A0 and Z0.With this MHOM function be that (so for example control in IAD0 of Internet server/network system) implements or in outside (so for example in Internet server or in network system partially or fully in WLAN0, and thus in the IAD0 outside of controlling Internet server/network system) implement to have nothing to do, this communications applications can be supported by the function in terminal system A0 and/or Z0 (this has promoted the comfortableness of net surfing conventionally, but also can save).

The jural safeguard measure of shared WLAN (sharedWLAN) application form (for example calling out the mobile phone A0 of Z0) of the net surfing of referring to above realizes in the following way: the use (for example use to share I AD) to net surfing according to the present invention is restricted to net surfing only as only to the router of MHOM (to known operator) with fixed ip address.This MHOM operator can identify the responsibility of carrying out the OC0 of relaying by this MHOM operator undoubtedly (if this operator has carried out this relaying completely, and subsequently for example call out while starting or more early time (as being inessential at this, still those skilled in the art will know that the method that is appropriate to this)).Thus, this MHOM operator is responsible for the identity of the wireless telephone user on share I AD to determine (instead of operator of share I AD).What notice is, unlike this, in the time relating to urgent call (and this is completely pendent at present legally), MHOM should for A0 (and thus for the voip call of A0 to Z0) realize be routed to this MHOM, to the access of internet.

The legal exemplary deformation program of realizing of the net surfing application form of share I AD is summarized at the end place of this B part.But, the User Perspective of the handoff technique core of W surfing method is first only shown by concrete example, in these examples, MHOM0 is integrated in the homeIAD0/homeServer0 of terminal system A0.Accompanying drawing 6 to the 8 and deformation program of the separation of function has as used herein been discussed in the explanation of D part.C part has been set forth the coml core of net surfing method and " convenient information correlativity " thereof.

Fig. 1 shows the simplest W surfing situation (having another name called net surfing situation): TKV (=technical communication process, referring to C part) mobile terminal system A0 (for example FMC phone and user thereof) from the homeWLAN0 (being abbreviated as W0, with homeIAD0 synonym) of mobile terminal system on path 1 or 2 directly or indirectly controlled be switched to the W1 crossing with homeWLAN0 or with the disjoint W2 of homeWLAN0 in.The L7 of OC0 that exist if desired at this, between A0 and Z0 connects and not affected by these the controlled switchings on path 1 or 2.But in the time that terminal system A0 is arranged in W1 or W2, at least one L3 connection in A0-OC0 is relayed in the homeIAD0 of W0 by MHOM0 by corresponding IAD1/IAD2 according to the present invention.This details is disclosed to (referring to A part) by internet mobile technology.

Notice, the corresponding L3 not limiting between mobile terminal system A0 and the homeIAD0/homeServer0 of W0 in W1 or W2 at this connects (s-section) foundation in which way during MHO: so this L3 that present patent application is included between the L3 entity in L3 entity and the MHOM0 in A0 connects all diverse possible deformation program of setting up.For example, if A0 is phone, this L3 connects and particularly can call out MHOM0 by A0 and form, and vice versa (or this L3 connect can have from the beginning (ins and outs that are conducive to this are inessential at this)).This is also applicable to the situation of current WiFi/FMC phone A0 from WLANx call Z0 " completely newly starting ", starts in order to realize completely newly, must suitably design the MHOM0 on (in IAD0) L7.

What easily expect according to the discussion of " directly MHO " (from directly controlled another WLAN that switches to of a WLAN) is, how " indirectly directly MHO " is worked according to the present invention, then in direct MHO two WLAN (terminal system A0 switches between these WLAN) spatially or on the time not overlapping (referring to the WLAN W0 in Fig. 1 and W2 and path 2) each other.

Ci Yao district is in two kinds of situation:

■ spatially or in temporal " there is no WLAN " scope, does not have other networks to use for A0 (for technical reason or managerial reason) yet.In this case, in the A0-OC0 to Z0 within the scope of this, do not carry out communication, because A0-OC0 to Z0 does not have continuous L3 to connect between A0 and Z0.And that L4 to L7 in A0-OC0 connects is irrelevant therewith, and can keep if desired existing, make current communication between A0 and Z0 to exist and to proceed by A0-OC0 (A0-OC0 of the TKV ending), once A0 enters in WLANx, can between A0 and homeIAD0/homeServer0 (and MHOM0), be A0-OC0 foundation " W surfing connection " by the IADx of WLANx.

■ has another network to be used by A0 in this scope that " there is no WLAN ", says in a way W surfing alternative network, for example mobile network or the fixed network based on GSM/CDMA/GPRS/HSPDA....If do not change first example and suppose that A0 is FMC phone and accesses this mobile network (vide infra), between A0 and homeIAD0/homeServer0, (by the MHOM0 of homeIAD0/homeServer0) connects (still can how not give careful note to details at this) by this mobile network for A0 sets up W surfing.The in the situation that of in A0 subsequently enters W2 and is registered in W2, so connecting by the W surfing based on internet of A0 the W surfing based on mobile network that substitutes A0, (if desired in MHOM0 according to after security inspection of the present invention) connect.

According to detailed description (i.e. " support call person's the net surfing " of " calling terminal system " MHO to A0, what easily expect as shown in Figure 1) is, also there is " terminal called system " MHO, i.e. " the support callee's of A0 net surfing " (referring to accompanying drawing 2).For a rear net surfing deformation program, applicable equally in the content described in paragraph above, wherein for example, in this MHOM M ' can the IAD ' between internet and terminal system Z0.The WLAN that M ' can realize A0 switches, and W surfing between A0 and M ' connect by with M just identical MHO function carry out, M ' is MHOM (but especially by reducing the Internet abuse protection described above) equally.

Finally see, the OC0 between A0 and Z0 can certainly support (referring to accompanying drawing 3) by MHOM, i.e. MHOM0 and M ' respectively in two terminal systems.In this case, these two MHOM can be when needed may be from " heavy-route " of L3 connection that carry out the OC0 between they self responsiblely (to make thus their TKV make a price reduction or improve in other respects.

Get back to now judgement above, i.e. net surfing method makes the abuse of internet become significant difficulties in support call person's net surfing, and more generally gets back to some communication (fail safe) technical elements of the method according to this invention.

This judgement for the Internet abuse difficulty is suitable; because any such abuse all can seriously affect (because of what for example remain unchanged for a long period of time) operator of the be easier to identification of MHOM M0; this operator can be protected and oneself avoid this abuse, its mode is that the personnel that operator is only enough known to him provide to the access of the MHOM of this operator.Additionally, can use one to realize deformation program, wherein for example:

■ (is additionally notified the reasonability of W surfing connection in some way at MHOM M0, for example by " A0 tracking system " or after being notified by GPRS or SMS etc. by A0 on one's own initiative) the W surfing of only having MHOM M0 can initiate A0 connects and makes sharedIAD1 even may successfully not start to set up W surfing connection, because be singly that each this trial is just refused by the MHOM M0 in homeIAD0, or

■ is in the time that terminal equipment that move and the unknown on IAD1 (being for example A0 at this) carrys out W surfing with IAD1, this terminal equipment uncertain its distinctive MHOM0 (for example, by initial transient ground " blind calling (Blind-Anruf) " IAD1), but the hope of IAD1 unknown content to IAD1 by all these is transmitted to by outmoded conventions the identity inspection server that IAD1 trusts, and this identity inspection server is if desired first by self setting up the connection (wherein this identity is checked server such as offered IAD1 by credit card mechanism or ISP or buying chain (Einkaufskette) etc. and shares) to MHOM0.

So net surfing method allows to implement diverse method, these methods can be exempted all jural risk of sharedIAD operator in " VoIP surfing " or " IP-TV surfing ", as being also called according to technology of the present invention.The claim to a method of the relevant subordinate towards fail safe for example makes such situation specialize.Therefrom it can be seen, the protection range of W surfing method has allowed following special form of implementation, and these forms of implementation have virtually completely been eliminated these known WLAN shared risk.

Finally to point out in the present context communications status KS: this communications status for example can the time on upper/position/and external control ground (can be described as to a certain extent " independently ") changes (and also change thus allowance/disapproving property/reasonability that the net surfing between A0 and homeIAD0 thereof connects, even if A0 itself does not change in position at all).C part comprises more speaking more of this bright at end.

C. the OSI-RM of the explanation of term/concept and net surfing method describes

and MHO, GeMa-MHO and their " convenient information correlativity "

Description to the method according to this invention/equipment in this article (the same with its term and concept) is purely functional, completely abstract, that is to say, definitely irrelevant with enforcement physically.For the reason that it is made an explanation, also set forth once in a while the possible physical implementation of the method, equipment and scheme/concept/term.Be noted that at this, elaboration to these term/concepts below (at large in the meaning of OSI-RM), only for explaining the method according to this invention/equipment (essence), is not carried out the explanation in principle to other communication technology problems.

Between at least two in the functional character of the switching (HO) (having another name called handoff procedure) (being that it switches) of terminal system and TKV thereof on the access point of communication network or network or the access point at network, carry out.So the present invention not only considers that " vertically " switch, i.e. switching between heterogeneous networks, and consider the switching between functional character and/or the access point of identical network, so-called " level " switched, and any mixing between all above-mentioned switching types.

Conceptive (being pure function, completely abstract)

Abstract " communication process " of ■ (has another name called " telecommunication process, TKV ") carry out between multiple mankind thereon and/or inhuman " user (TLN) ", user is in " user " (or its representative/partial function/supplementary functions that aspect it is " terminal system " (vide infra), for example call answerer, mailbox, MP3 player, IVR system, file/manuscript/image/symbol/voice/.../DTMF maker/DTMF identifier/interpreter/have filter of Source Type and/or passive type, : " communications applications system " (vide infra)) and belong to terminal system generally speaking, wherein these terminal systems have the access at least one networking.Network/terminal system/user jointly completes TKV's (abstract) technology and realizes.

This:

Zero communication process, has another name called TKV:

although if at least carried out concrete measure in the TKV terminal system that participates in this communication process for this communication process, but in the equipment of its TKV terminal system, also do not carry out concrete measure (first at least one TKV-TLN at least one TKV terminal system of these TKV terminal systems, vide infra), this communication process is called " potential "

if executed concrete measure at least one this terminal equipment, this communication process is called " current ",, and

in any one situation in two kinds of situations, this communication process is called " beginning " and has another name called " startup ",

if no longer implement concrete measure in the TKV terminal equipment of participating for this communication process, this communication process is called " (retrospektiv) in past " and has another name called " end ",

that is to say, communication process this communication process in all these situations is called " existence " or " existing ".

What notice is, TKV just starts/starts that (receiver for example picks up the telephone at the latest in the time for example, starting/start the measure that at least one relates to this communication process at least one terminal equipment (phone) in one of its terminal system, or by local I/O of certain participant of TKV want caller's telephone number or only local selection want caller's telephone number, or manually or automatically start timer and in the time that it finishes, call out and carry out, etc.).

Zero current TKV

in " connect set up in ", until TLN exchanges data starts in current TKV,

once this TLN exchanges data starts, this current TKV is called " starting ", and

once TLN information exchange starts, this current TKV is called " operation ",

once wherein start at least one " TLN data " or the exchange of " TLN information " of TKV-TLN between at least one TKV terminal system and at least one are by the presently used network of this terminal system, start " exchange ".At this, TLN data or TLN information be TLN last/detectable/producible information primitively, this information by this terminal system to/by (mankind's or inhuman) TLN output, or be transfused to or select.

Difference between TLN data and TLN information is,

Zero TLN data mostly just for the management of the TKV needing if desired (=set up, interrupt ..., finish) or the OSI of TKV connects or its Li to connect (conventionally connect and set up and/or during starts at Li) exchanged, and

Zero TLN information is exchanged in order to realize TKV object, TKV run duration (that is to say, no longer as described above for technical foundation/technical management of TKV),

In both cases all TKV (corresponding if desired) TLN or above-mentioned representative/partial function/... between carry out.

Communication technology idea/concept/term definition that ■ uses in present patent application is abridged at " the ISO 7498-1 Information technology-Open SystemsInterconnection-Basic Reference Model:The basic model " of International standardization: in ISO/OSI-reference model or OSI-RM.To those skilled in the art, this has formed the binding theory/conceptual basis of present patent application.

Term/the concept based on defining in OSI-RM according to the wording of net surfing method/equipment of the present invention (although its " pseudo-natural language " write) in most of claim, that is to say the accurate statement/restriction that has the communication technology of OSI-RM, these accurately the property explained/restriction eliminated the uncertainty of its " pure natural language " meaning.

Also use as much as possible OSI-RM term/concept according to the description of HOCIS method/equipment of the present invention, for example OSI connection/PDU/SDU/ layer/Li connection/..., they belong to OSI-RM's " artificial " term/concept (that is to say, avoided in the wording/implication of the pseudo-natural language of claim).Thus, this description has utilized the definition of those skilled in the art's ability to express in the above by OSI-RM technical term/professional concept (wherein some are for example mentioned).This is considered as the correct understanding that contributes to the essence of oneself confirming the pseudo-natural language description to the net surfing method/equipment in its corresponding independent claims to describe by those skilled in the art.

For the use to OSI term/concept below and particularly first it should be noted that for OSI-RM technical term/professional concept in this article

Zero on the one hand, can not summarize these technical terms/professional concept completely herein, make by way of compensation with reference to above-mentioned international standard, and in doubt situation, be wherein conclusive herein, and

Zero on the other hand, herein at several places about the situation in MHO and by simplifications/roughization (seeing below and D part) slightly.

And be finally also stressed that, in present patent application, be indispensable to the dependence of OSI-RM term/concept: prevailing " internet jargon " is far from for the desirable concept certainty of legal document (for real concept certainty at present in practice, at least corrected for the language/chaos of conception of the more and more common communication technology, finally developed OSI-RM).The concept of present patent application is determined at this not merely for determining the implication of main claim; but also for making the description of its method according to this invention/equipment easily understand/accurately be understood (and in particular for resisting the possible attempt of walking around application protection range; these attempts are; unallowed for no other reason than that do not indicate restriction in present patent application; just wish to dwindle this protection range by restriction, and dwindle protection range by description equally).

In addition, do not allow to obscure and emphasize in paragraph above:

The indispensable property of the dependence of zero couple of OSI-RM

The zero subsidiary thought also having as OSI-RM basis, i.e. the clear description of complication system (no matter origin how) after all needs the unconditional concern of multiple (physics) implementation detail abstract of complication system and the function to complication system (abstract like this).

More exactly (in the case of noticing last mentioned requirement), first OSI-RM can define basic idea, concept and term completely on this basis, and they are very helpful or or even essential for many-sided clear description of being permitted of communication system particularly.

■ is in each " n point communication process " (n >=2), between its any two terminal systems, (this connection also extends in the communications applications system in these two terminal systems, as set forth below for example between A0 and Z0, abstract " OSI connection ".According to OSI-RM, each OSI connection is divided at least 7 " stacked " abstract " Li connection " (1 <=i <=7) substantially all the time according to OSI-RM, carries out the communication process (wherein " L " representative " layer ") between these two terminal system A and Z by these connections.

(Li based on it in any OSI connects connects OSI-RM thus principleall the time " 7 layers " of identical " abstract meaning ") define " OSI communication construction ", this OSI communication construction is in " 7 layers of structure " of the substantially abstract meaning connecting based on all OSI aspect self.OSI-RM easily expects being called respectively " Li ", 1 <=i <=7 by these basic 7 level of abstractions of its communication construction (being connected independently with each OSI completely).

In single OSI connects, can there be multiple Li to connect for each " i ".Each this Li connects for existing at least one Lj that must use identical OSI to connect in fact connects, wherein j be less than all the time i (j < i), except

Zero L7 connects (being i=7), and it can use another L7 to connect to this, and

Zero L1 connects, and it uses " physical medium " conventionally to this,

Wherein Lk connects (1 <=k <=7) and can connect use by multiple OSI, or is used by multiple Lk+i connections (1 <=i <=7-k) in OSI connects.

The L7 that OSI connects connects so-called " communication connection " because in L7 connects only importantly OSI connect institute based on specific T K process meaning on " communication " or " communication " in the meaning of " communications applications system " (the latter is arranged at least these two terminal systems of OSI connection) of support TK process.That is to say, abstract in the communication (function of=L1 to L4) that L7 connection is used completely from (the communications applications system being driven by mankind TLN wherein if desired) communication, information division (function of=L5) represents (function of=L6) form with information: L7 is connected " alternately " only understood at this in " communications applications " communication.

Once one of TKV-TLN starts this TKV in one of two (TKV) terminal system A0 and Z0, once this TKV exists (that is to say the two (OC0 and TKV0 thereof) at the moment still " potential " (seeing above)), this OSI connects " existence " between A0 and Z0.Between A0 and Z0, exist the L7 of this A0-OC0-Z0 to connect for this TKV0 from that time.This connection keeps existing, until these two TKV-TLN are considered as this TKV to finish (this will appreciate that in OSI-RM connect the end being connected with OSI for this L7).After TKV, also still exist, as " past " TKV (seeing above), so can be described as to a certain extent original with respect to TKV by the modelling of OSI-RM.

In other words, (TKV's) OSI connects

Zero in position not only " existence " between two (TKV) terminal system A0 and Z0, (or rather: between these two terminal system A0 and Z0, exist the L3 that this OSI connects to connect) and the L7 connecting by OSI connect also " existence " between communications applications system and or even " existence " between these terminal systems A0 and the TKV-TLN of Z0, and

Zero starts just " existences " in time in one of its TLN (particularly plays from this moment L7 that this OSI connects and connects between the TLN that is present in this TKV (and keep existing, until this TKV is considered as end by these two TLN) once this TKV.

Correspondingly, this OSI connects at the latest from the following moment and comes into existence: from this moment, in the terminal equipment of the terminal system of (TKV-) TLN of the establishment OSI connection/TKV in A0 or Z0, carried out a certain measure for OSI connection/TKV.According to OSI-RM and in the meaning of present patent application, this OSI connects certainly from the following moment and comes into existence: this time started this TKV being engraved in the TLN that connects basic TKV as OSI, and this is only also preventative (for example confirming the getatability for its caller for the getatability of emergency telephone number (such as 110 or 112) or TLN by TLN is clearly or impliedly own).

But in this moment, arbitrary Li that this OSI connects connects (1 <=i <=7) and does not need realized or can realize by (abstractively).So the existence that Li connects does not imply (abstract) realization or the realizability that Li connects.And more usually: follow OSI connection also to exist at least 7 Li that OSI connects to connect, connect (and this Lj connects the cooperation (anyway OSI-RM does not consider realization/enforcement physically) of other Li connections that are connected with this OSI) but wherein do not need to realize abstractively Lj for j (1 <=j <=7).(abstract) that Li connects only realized and need in its current (abstract) is used, exist.

This hint: for this TKV, OSI connects and remains resident between two terminal system A0 and Z0, realizes (as recurrent at HO) even if especially at least connect not (abstract and/or physically) for transmitting at least one L3 of L3 user data between A0 and Z0 in this OSI connects.The L7 that OSI connects in switch instances connects and keeps existing (at least its abstract, to also have if desired its physics realization) can ensure by above-mentioned " HOCIS method " (referring to A part, and below with reference to " convenient information correlativity ").

Abstract " terminal system " of ■ is except the user and/or inhuman user (=user automatics) and/or its above-mentioned representative/partial function (being all interpreted as TKV-TLN) that comprise its abstract mankind, also comprise abstract " terminal equipment ", the entirety of these abstract terminal equipments is called " terminal equipment " below in terminal system once in a while equally, it is inhuman function group, for example LAN, WLAN, mainframe computer, database, PBX, RAS, fire compartment wall, the function group of all types of switches, and network insertion, IAD, the function group of E/A equipment.Below inhuman function group in terminal system (enforcement abstract or physics), be often called " module ".

■ terminal system abstract each " terminal equipment " can consider independent of one another, especially

Zero " terminal equipment of user terminal ", have electronics/physics/acoustics/optics/" in logic "/... user interface (in this article normally movably, for example, in mobile phone),

Zero " terminal equipment of nonterminal ", has its network specific " terminal adapter (TA) " " network finishes " (NT=" network termination device (NetworkTerminator) ") for this network, wherein

The user terminal of zero terminal system cooperating each other by the interface of physics/communication technology and/or other terminal equipment with terminal equipment nonterminal, is more mostly just wherein standardized, and

The terminal equipment of zero nonterminal (and even its TA and relevant NT) for example especially can be integrated into, in the terminal equipment (mobile phone) of mobile terminal (making the former is movably equally).

Be noted that and on OSI-RM surface, avoided terminal system division for the terminal system that meets OSI-RM being divided into abstract people and abstract equipment, but OSI-RM finally impliedly most clearly carries out terminal system division.Be the necessity in the communications applications thinking of dividing to this reason, these communications applications are conventionally on the L7 in terminal system, to these communications applications are understood in its essence.(the relevant international standard ISO/IEC 7498 of 1994 and identical ITU-T Recommendation are X.200, especially the 32/33rd page, and the international standard corresponding with it, as the ISO/IEC of 1994 9545 and identical ITU-T Recommendation X.207) in regulation for L7, this necessity causes the definition of the functional structure of the abstract communications applications to meeting OSI-RM, being defined in of this functional structure implied the terminal system that comprises abstract communications applications in logic forcibly, function corresponding to this functional structure is divided, in the scope of these application that at least comprise in these terminal systems.

In present patent application, the above-mentioned division of OSI terminal system be specifically and especially simply meet the following function of OSI-RM divide (with correspondingly simplify and above/term for this division of introducing below), be divided into dissimilar people and terminal equipment wherein by OSI terminal system.

Abstract " server " of ■ (has another name called " server terminal system ", have another name called the terminal system without the mankind's TK process user) be function group in network or on network (or not under the management at its Virtual network operator), they are considered as terminal system/terminal equipment in this article equally, but the latter can not be divided into terminal/nonterminal.

Abstract " system " of ■ is the integrated computer of terminal system/terminal equipment or network.

The terminal equipment of these nonterminals of ■ terminal system one of at least and thus this terminal system has to more than one network (or network of network access point, or in the network function feature at network of network access point place) " access " (terminal equipment can switch thus, vide infra), exactly, realize by corresponding " access point " of network.Because these two terms are usually misunderstood, so first (known for those skilled in the art) implication of the two clarifies (at least in the scope enough for present patent application) at this for them:

Professional " access " definition (taking simple wording) as: when terminal system/terminal equipment at a time can its on the osi layer L1 to L3 of the connection of the function access point of this network with following meaning communication: make this terminal system/terminal equipment particularly can with this network, this moment same have to all terminal system/terminal equipments of the function access of this network carry out transfer of data, this terminal system/terminal equipment " accesses its network " in this moment function.Draw thus, the terminal system/terminal equipment of network is without continuing this network of access (as conventionally known like this in situation in terminal system/terminal equipment of mobile network).

To " access point " of this network this be owner from the operator of this network to this terminal system/terminal equipment and tcp data segment thereof in law/business/technical responsibility (for the tcp data segment of this connection on the Functional Capability of these three layers) crossover position.Abstract termination equipment at the network side of this tcp data segment of access point place is called " network terminal " (" network terminator ", NT), abstract termination equipment in user's side of this tcp data segment of access point place is called " terminal adapter ", TA.In the physical implementation of Network Access Point, these two notional functional unit NT and TA integrated (as like this in normal conditions in mobile phone) as much as possible.(be particularly noted that for mobile phone, in the time that cellular network telephone relates to WLAN on the other hand for the ability of " directly mobile network is switched " relates in one aspect to GSM/CDMA/ satellite network, this cellular network telephone is usually called " FMC phone " (the fixing mobile conversion of FMC=) at present: so this cellular network telephone not only supports to use the WLAN/VoIP technology that is called fixed network technology in current spoken language in call, and support to be called the GSM/CDMA/ satellite technology of mobile network's technology).

According to network " access " and network " access point " about its for those skilled in the art the common legal explanation of understanding aspect (those skilled in the art also know, these terms have other concepts, but they need to be to the clear and definite title of its corresponding " reference model " (referring to J.Schiller, A part)), be clear that, mobile terminal system/the terminal equipment that can be directly involved in switching, particularly mobile phone, comprises a terminal and terminal equipments at least three nonterminals conventionally:

Zero terminal equipment of terminal switching is mainly used in realizing the user interface of the acoustics/optics/machinery in the function of communication process according to definition,

The terminal equipment of zero three nonterminals that switch is normally essential, this terminal system/terminal equipment can be different from two in switching thus network/access point/functional character cooperation: they are present in " switch " of function, should " switch " on the one hand for the terminal equipment of the terminal switched with on the other hand for carrying out the exchanges data in function between/TA/NT for corresponding mobile network in each function.

Finally, in present patent application, to eliminate confusion of concepts to the explanation of this concept of access point, wherein this confusion of concepts is because the concept " WAP (wireless access point) (WAP) " that the technology for the renewal of internet mobile technology is announced aspect following two produces:

Zero on the one hand, and this concept " WAP (wireless access point) (WAP) " is by misleading the synonym as " integrated access equipment (IAD) ", as the synonym of equipment.But compared with the set (being " access point " of present patent application) of the responsibility crossover position relevant with right on the Li connecting to OSI, (abstract or physics) equipment is conceptive slightly different clearly.

Zero on the other hand, abbreviation " WAP " has represented for many years anyway diverse concept in the field of wireless technology, (this has no relation with the concept of " access point " in i.e. representative " WAP (wireless application protocol) ", because it is upper that application is positioned at L7, and the Network Access Point of different possible implications is usually located on a layer L1 to L3 (and being positioned at the physical media under it)).

" switching " of ■ terminal system and TKV thereof (and their two OC), has another name called " handoff procedure ", and (being similar to above-mentioned TKV (specifically referring to the content) by implication) is called there:

Zero " potential ", when for switching/handoff procedurein terminal equipmentin also do not carry out its switching measure, but at least another measure for this reason in this terminal equipment (in this irrelevant reason with in this irrelevant mode) carry out and/or in terminal system, be triggered, and

Zero " current ", when this having been carried out in terminal equipment to this exchange measure, wherein this terminal system/TKV is called during this period by this switching and " relates to ", and in the network and/or Network Access Point and/or Network feature that use in this terminal system (and TKV and their two OC) between transfer period, " switching " representative changes.At this, once for handoff procedurein its at least one terminal equipmentin when at least one this change measure of " startup "/" beginning ", potential switching becomes current, and current switching subsequently " RUN " until finish to carry out all this change measures (successful or unsuccessful).

Two terminal systems that the OSI of ■ TKV connects can belong to two different networks (as shown in Figure 1), make abstract " OSI adapting system (OSI-Transit-System) " by this OSI be connected between these two networks, carry out " relaying " (=" switching "/" link "/...).Present patent application is considered as the terminal system of two networks by this abstract " relay system " conventionally, and be at least considered as by its carry out relaying OSI connect " adapting system ".According to the present invention, the abstract Li that this abstract " relaying " connects for OSI connects one of at least the carrying out of (1 <=i <=7) (exist in this relay system by this OSI and connect the multiple Li that carry out relaying connect, the relaying that these Li connect individually and/or jointly carries out).

Be noted that at this this relay function of adapting system also can extend at least one potential OSI and connect, particularly extend to (the abstract and/or physics) one of at least that produces that at least 7 Li that OSI connects connect and realize.

An example of this relay system is the voip gateway between general known, internet and PSTN/ISDN/UMTS, when A0 terminal system is on internet and Z0 terminal system on PSTN/ISDN/UMTS time, the call/talk between A0 and Z0 comes (at least in part) by this gateway and carries out relaying.Technical staff also knows, the Li that the OSI between A0 and Z0 connects connect can (temporarily or enduringly) through multiple relay systems: in this example, except voip gateway for example through sip server.

Another example of this relay system is the WLAN-IAD on internet.This WLAN-IAD communicates by letter with WLAN terminal system on L1 to L3 by " WLAN air interface " agreement of this IAD, and this WLAN-IAD in order to use corresponding Internet Protocol on L1 to L3 with internet terminal system communication, (this can require huge " agreement and data transaction " in the corresponding Li being connected by the OSI of this IAD relaying connects.The L4 to L7 connecting for OSI connects, and IAD can change or also can not change agreement and data in the time of relaying.

Those skilled in the art understand everything, and what this was known especially is, Li connects can have " tunnel ", to produce " the end-to-end validity in IP address (IP-Adressen-End-to-End-Signifikanz) " (although there is terminal system that its OSI connects mobility one of at least, referring to A part).Abandon this end-to-end validity in IP address and opened up following possibility: various functions can be arranged in relaying (for example, for the user of terminal system, be the TLN of these TKV, " the common mixing of multiple TKV and different TLN in relaying, for example important for the present invention ' the suitable stack of the voice-grade channel of these TKV ' (the more contents to this vide infra) "), in the terminal system of TLN, abandon (especially because even current FMC phone or PDA (personal digital assistant) etc. do not have this function) this " mixing ability ".Therefore whether (possible) relaying that will distinguish OSI connection relates to this tunnel, makes this also will distinguish " tunnel relay (Tunnelling-Relay) " limited in the function of relaying and " non-tunnel relaying (Tunnel-freien Relay) ".System can connect and comprise/use dissimilar multiple relayings for one or more OSI, and implements concurrently if desired subsequently these two kinds of relaying techniques.Correspondingly, according to MHO, this is needed non-tunnel relaying still do not need relaying or need tunnel relay, between the MHO of two types, distinguish, be i.e. " non-tunnel MHO " and " tunnel MHO ".

Thus, impliedly should be mentioned that, the present invention in essence (described in HOCIS method) by terminal system A with conventionally at least at least one " secondary TKV (STKV) " " being mixed into " terminal system A of another system Y and terminal Z " elementary TKV (PTKV) ".The simplest example be the IP-TV-TKV of A and TV server Z as PTKV, and during this IP-TV-TKV, arrive voip call A, Y as STKV.Implement net surfing method if wished by current FMC phone, for example in another WLAN, carry out in this case MHO, this mixing must transfer to for PTKV that in " non-tunnel relaying " above-mentioned and in this meaning, (this does not get rid of in net surfing method by this competent system is used to the tunneling technique that thorough simplification is provided.Below the introduction of " MHO measure " is illustrated afterwards about more contents that at least one PTKV is mixed with at least one STKV).

Finally notice, substitute internet access, the MHOM of IAD etc. can use other network insertions, for example, by the access to another WLAN or the PSTN access of one of its IAD.If packaged by the information of network exchange, tunneling technique can be used (particularly irrelevant with the switching technology of this network) in principle all the time.

■ " controlled HO specification, MHOS " all the time

Zero with just (vide infra) homeIAD what a reality or virtual or homeServer (unified abbreviation " homeMIAD " represents them) are associated, so this MHOS needn't be contained in wherein, (wherein the set of homeEndsystem belongs to homeMIAD, only have the manager of homeMIAD these homeEndsystem can be defined as to this set, make this abbreviation allow people remember fail safe/private aspect of MHOS)

Zero only has the manager of homeMIAD can define MHOS and associated with its homeMIAD,

Zero understands " the controlled HO measure; MHO-Ma " of at least two types, these measures are carried out in its MHO by the homeEndsystem being controlled by this MHOS, exactly, by the homeMIAD that comprises MHOS itself or carried out by another system under the control of this homeMIAD, wherein at least one type causes at least one telex network, and

Zero MHOS illustrated carrying out the synergy that its MHO-Ma carries out in MHO, wherein following for for the purpose of simple, refers to once in a while homeIAD (instead of " homeMIAD ").

In the meaning of the above-mentioned PTKV/STKV term/concept of HOCIS method, it is STKV that the each MHO-Ma that causes at least one telex network implements.

In the application of net surfing method, must be not all MHO as all HO of its basic TKV, but MHOS cause at least one MHO in this TKV.This MHO controls that (that is to say, multiple MHOS that may differently define can participate in the control to MHO all the time by least one MHOS.Conversely, homeMIAD can comprise multiple MHOS.

The task of the MHOS of homeMIAD is, determine MHOS about which measure in these measures controls which in the homeEndsystem of homeMIAD in which MHO, in this MHO, how which measure for the measure of this terminal system cooperates with other measures for this reason.Accompanying drawing 6-8 in D part has discussed distributed implementation and the exploitativeness aspect thereof of MHOS (and MHOM) so far.

In present patent application, belong to the MHO-Ma type in MHOS:

The MHO-Ma of zero optional type, " MHO control measure; KoMa ", the allowance that homeEndsystem by MHO controls and carries out using network x monitors, and controls if desired and carry out for the foundation of the be connected/relaying of non-tunnel net surfing of A0 and this network x MHO of non-tunnel (for) or suitable management (see above with below).

Zero MHO-Ma by another optional type, by " MHO-HOCIS measure; HOCISMa " (HOCIS=" the convenient information support of HO ", referring to B part), for the user of homeEndsystem controls and produces the various supporting steps about the present and current HO aspect of homeEndsystem.

Zero for so-called " GeMa-MHO " (it can realize if desired non-tunnel), and type is indispensable at least one " MHO commercial practice, GeMa " of MHO-Ma, and the type is optional for MHO.In two kinds of situations, can during MHO or GeMa-MHO, realize various commercial practices, for example adline for its operator (and if desired for and operator that commercially cooperate, sharedIAD of this operator) with the homeMIAD of the execution control of GeMa.At this, the execution of GeMa has realized and the communicating by letter of following TKV-TLN all the time: the homeEndsystem of this TKV-TLN is just related to by HO, and wherein this TKV-TLN must or needn't be known this communication (also confirming in some way).

The optional MHO-Ma of zero other types can be arbitrarily defined or specify for MHOS or in MHOS, and for example, to can realize the various stacks of IP-TV-TKV to VoIP-TKV (or contrary), and (by anyone) controls.

Zero for the reason of simplifying, and HO itself (being also the basic process of MHO) is also considered as optional " MHO-HO measure, HOMa ".

Single, specific this MHO measure identifies (for example, as in " GeMa0 " or " HOMa0 ") by " 0 " of ending below conventionally, and is provided with prefix " MHO-" for the reason of confirmation again.

Each GeMa-MHO is " CI is relevant " (CI=" convenient information ") in following meaning: the situation of this GeMa-MHO character representation is, the term of execution of GeMa-MHO, the execution of at least one MHO-GeMa under GeMa-MHO and the optionally execution of MHO-Ma (impliedly or clearly) are carried out associatedly.It is relevant that GeMa in non-tunnel MHO needs not to be CI, but can be CI is relevant.

The MHO-GeMa carrying out with at least one optional MHO-Ma in GeMa-MHO carry out (for example " GeMa with the execution of HOMa and/or KoMa and/or HOCISMa etc. carries out "), be revealed as intuitively directly intelligible CI correlative character and described more definitely for reasons of safety below.

The especially clear and definite and implicit this CI correlation of distinguishing, wherein these two kinds of CI correlation types are completely irrelevant each other.Specific MHO-GeMa0 (and use thus MHO-GeMa0 net surfing method) is called one of at least (the two is all in identical net surfing method) with these optional MHO-Ma0:

Zero " clearly relevant " (implementing sequence independence with the GeMa0 the following describes about at least one optional specific Ma0 enforcement order aspect), when by GeMa0 or this Ma0 (its term of execution) send at least one TLN at least one message semantic definition this association of each type or itself when relevant with it, and

Zero " implicit relevant ", when following content is set up: have TKV for this net surfing method, make (potential and/or current) HO of the terminal system of one of TLN for TKV and TKV:

there is respectively at least one the execution of this Ma0 and GeMa0,

and the zero hour and/or its zero hour showing in TLN that this GeMa0 carries out:

be later than the 30 seconds before zero hour that Ma0 carries out, and

earlier than the latter's the 30 seconds afterwards termination moment,

Wherein TLN whether/when/how to experience that this Ma0 carries out be inessential.

By this association of GeMa, (homeMIAD operator (more precisely, its MHOS) carry out this GeMa at least one terminal system (and user) of being managed by this operator/MHOS), affiliated GeMa communication " well " is arranged at (TKV is for example the basis of net surfing method application in voip call) in TKV.And carry out during the favourable as far as possible HO process that is arranged on of this (not by TLN raw requests and may be felt as interference by TLN thus) business correspondence.At this, GeMa communication can be designed so that it not only " as few as possible " because TKV-TLN is disturbed in this business correspondence, and TKV-TLN even thinks that in this moment this business correspondence helps, this has improved client's acceptability/validity of this business correspondence fatefully.In all as far as possible HO, causing this " favourable moment " is the task of the HOCIS behavior to this suitable design.Based on its CI correlative character (this correlative character is accepted all optional MHO-Ma as correlation basis), so net surfing method can realize the comfortable and business possibility of just now describing that the fictive interference potential of HO in voip call is converted into this HO in simple mode.The CI correlation (therefore its title) of GeMa-MHO then can be considered as producing easily, even if CI correlation may be HOCISMa correlation for optimum " efficiency expansion (Produktivitaets-Entfaltung) " in net surfing method conventionally.

As this end for the discussion of GeMa-MHO, be noted that, the writer of present patent application is desired is, that most of MHO of in the future net surfing (also can save therein in the situation of GeMa or its CI correlation (referring to claim 2)) may implement is discussed above, for the commercial exploitation of the HO of GeMa because cost/leveling of income of GeMa-MHO is all participants, this point has been described.

The latter is slightly more precisely: this MHOS/GeMa-MHO technology has realized according to two of W surfing method of the present invention bases:

Zero one is economic base, especially under the scope of voip call, makes in-company homeIAD become the clockwork spring new-type, significant economic activity (as far as possible in the case of public sharedIAD participates in) of its operator, and

Zero another be social base, with this situation separately by current (based on GSM, CDMA, UMTS, Wimax etc. and deriving technology thereof) mobile network's technology realize (wherein these mobile network's technology place unavailable in sharedWLAN technology as " technology falls back " or that can not use is inexpensively retained considerably everywhere) compare, in all densely populated areas in short time and cost more cheaply for anyone provides the communication technology more comfortable and that performance is more powerful (in particular for utilizing IP-TV ability) for its multimedia terminal system in the future.

Some simple examples of the MHOS/GeMa-MHO technology that this CI is relevant and can show this point to the explanation of this technology.By:

Zero optional MHOS0/Funktion1, it is associated with homeMIAD0, this homeMIAD0 determines before the HO of WiFi phone A0 (HomeEndsystem that A0 is homeMIAD0) or in the time that it starts, whether homeMIAD0 allows to carry out the MHO (=MHO-KoMa) to IAD1 by its current TKV/OC0 to another phone Z0, wherein this TKV/OC0 carrys out relaying by MHOM0

Zero optional MHOS0/Funktion2, it is same associated with homeMIAD0, and this homeMIAD0 notifies the potential and/or current HO execution (=MHO-HOCISMa) of two TLN of TKV before above-mentioned HO or in the time that it starts,

Zero presses voluntary MHOS0/Funktion3 for GeMa-MHO, it is same associated with this homeMIAD0, the latter (or its MHOS) implements commercial practice, for example advertisement prompting is conveyed to the user of the homeMIAD0-HomeEndsystem relating in this HO or two TLN of its TKV (before wherein this additional technology is passed on the decision above, during or (this is inessential at this) once or repeatedly and whenever (this is inessential at this) carries out (=MHO-GeMa) afterwards).

From this little example clear draw be, the execution of this MHO-GeMa is the most advantageously carried out (wherein this CI correlation do not require one of execution notice TKV-TLN by this MHO-KoMa) in the relevant mode of CI by the execution of MHO-KoMa above, and particularly carry out (wherein particularly the CI correlation in voip call is utilized now conventionally, and the execution of this MHO-HOCISMa is communicated by letter with two TKV-TLN anyway conventionally all the time) by the execution of MHO-HOCISMa above.But this and do not mean that: only in the time also using HOCIS method, just may use net surfing method: net surfing method is seen with HOCIS method completely irrelevant technically, and the MHO of net surfing method is in terms of content also possible, in these MHO, the CI correlation of MHO-GeMa and MHO-HOCISMa has little significance.

At this,

(based on this MHO-KoMa's) this decision-making of zero homeMIAD0 and the HOCIS measure that can exchange definitely thereof and commercial practice can be for example for example, to the alternatively design in known meaning conventionally of IVR system (the terminal system users on the sharedIAD supporting with homeMIAD0 and mutual with other business parnters of homeMIAD0).

Zero MHOS can be provided with at least one communications status, and this state is carried out record/amendment/analysis and for example in above-mentioned decision, is paid attention to by homeMIAD0 (for example, by its MHO-Ma), and this communications status can have impact described below, on this decision.

The MHO-Ma that these MOHS of zero homeMIAD0 control can depend on context and builds (for example in differently design compared with during the TKV/OC carrying out during potential TKV/OC) and/or multimedia ground build (such as in audio signal to TLN or with its be side by side this TLN by text message or image information concurrently and in the situation that not affecting VoIP audio-frequency information, copy to if desired in the terminal system of this TLN).

In the enforcement of the zero each abstract and/or physics at each MHO-Ma, all MHO-Ma types can the most closely be interlaced with one another, and making its terminal system user who relates to can not be single type by these MHO-Ma type identification, and

Zero homeIAD operator at least can for example, determine respectively the same or different MHOS of content and correspondingly it be distinguished for of its homeEndsystem and/or all entities (entity of the entity of the OC of homeEndsystem and this homeEndsystem itself), or design very simply.

The latter means, in MHO-KoMa, only specify all the time unessential restriction (for example: " new MHOM host system=homeIAD " and " new terminal system=homeEndsystem "), and in MHO-GeMa, only specified all the time that unessential user communicates by letter (for example

" > ' 1x audio text message number in the time that terminal system Ax has HO risk ' and ' current sharedIAD-carrier ID is flashed ' and ' signal strength signal intensity is flashed ' "

" > ' 2x audio text message number in the time that the HO of terminal system Ax starts ' and ' current sharedIAD-carrier ID-declaration goodbye ' and ' signal transmitter flashes ' "

" > ' 3x audio text message number in the time that the HO of terminal system Ax finishes ' and ' new sharedIAD-carrier ID-declaration hallo ' and ' new signal strength signal intensity is flashed ' "

" > ' 7x audio text message number in the time of the HO of terminal system Ax failure ' and ' the long signal of 3x audio frequency ' ").

Can regard the communication of audio text message number/long signal of audio frequency as HOCISMa, and sharedIAD-carrier ID-declaration is the communication of (preliminary) advertising message definitely.This MHO-Ma can be globally for all homeEndsystem in MHOS or optionally specify for single homeEndsystem wherein, and MHOS also can be fixed and configure (but this is all inessential at this, because this is the problem of structure of the present invention and physical implementation) given in advance.

Those skilled in the art understand, the MHOS of the operator of virtual or actual homeMIAD is the specification in this homeMIAD in the physical implementation (=form of implementation) of W surfing method, this specification partly or is intactly inputted in homeMIAD and/or and is included in wherein and only and is configured by operator in some way by the operator of homeMIAD, and/or therein by given in advance regularly, and (associated with this MHOS) MHO-Ma of homeMIAD is by being realized the explanation of this MHOS by homeMIAD.This technical staff also understands, the MHO-GeMa of any specific and specific CI correlation thereof do not belong to essence of the present invention, and belonging to the following fact of only having of essence of the present invention: the two exists in each (according to claim 1) MHOS, makes the under any circumstance feature of each GeMa-MHO to be very special technical characterictic: " CI correlation limits " between " after controlled switching " user of terminal system and the homeMIAD of terminal system communicates by letter to realize this MHO-GeMa (but other MHO also can have this feature).

The attribute " homeMIAD is privately owned " of ■ MHOS only for emphasize to show above for and only for this homeMIAD and " privacy " of the MHO control measures of the operator of this homeMIAD only.Be noted that at this abstract homeMIAD operator can realize by two different people physically, abstract " operator " can represent " operator-people of physics and/or the manager-people of physics ".

So this privacy has been got rid of following situation: the two (except this homeMIAD is as one) learns or arrange or change privately owned MHOS for its homeMIAD, and one is not known or disagreed with.If the two operator and/or manager's (this network is not the network of homeMIAD) or business (it is not the business of this homeMIAD) of network of certain type particularly, these MHOS for the two be inaccessible and impenetrable.But this privacy not meaning that, the two do not know or do not allow to know that homeMIAD operator actually can be associated with it by which MHOS.About the encryption to this last required and known TLN information, no longer discuss at this.

There is the homeMIAD of two types in ■: " actual with virtual homeMIAD " type, and not only implement abstractively if desired but also physically implement for two types.For each homeMIAD (actual and virtual homeMIAD) in just what a " logic " manager and " physics " operator of conceptive existence.In actual homeMIAD situation, its manager and operator thereof are identical (these in two kinds of enforcements without identical).

Language usage before ■ has been advised, term/concept " MHO ", " MHO method " and " MHO process " and " MHO-PDU " and " PDU " (PDU=protocol Data Unit) use (although this itself is unallowed in the first situation as synonym (so term is for example simplifiedly at it slightly in the meaning of roughization) respectively sometimes in this article, because abstract " process " is the abstract application of abstract " method " all the time, i.e. its abstract " application instantiates ").

Term/concept that ■ finally also mates with the situation of present patent application other is now explained.

Zero " homeWLAN " has another name called " homeNet ": terminal system A0 distributes to that homeWLAN has another name called homeNet and according at least one reality of the present invention or virtual homeMIAD in management in this article.A0 is " homeEndsystem " for this homeWLAN/homeNet/homeMIAD.For realizing by WiFi-IAD/WLAN and homeEndsystem A0 (thering is the individual of WiFi phone) thereof according to the simplest example of homeMIAD/homeWLAN/homeNet of the present invention.A0 so can having another name called Netx by any shared WiFi-WLAN Wx, this WiFi phone A0 carries out W surfing/net surfing according to the present invention, if (vide infra) in Wx/Netx with " registration " only and the homeMIAD of A0 comprises MHOS/MHOM (and this MHOS/MHOM is ready to carry out W surfing connection by the IADx of Wx/Net) according to the present invention.

First this general known homeWLAN/homeNet concept expands to WLAN/Net concept used herein (referring to B part) in present patent application.Secondly, this concept expands to possible " inadequately " associated homeEndsystem, for example phone, as above-mentioned A0, wherein this unsuitable " home " feature of terminal system can be summarized as arbitrary IAD/ server (vide infra) due to KS, the for example KS of terminal system oneself or the KS of its OC, or the KS of the TKV of terminal system, or its other terminal system or whole homeWLAN's or this IAD/ server etc. KS.So, KS can cause the TKV of IAD/ server or the OC of terminal system can or or even must (for example, by the MHOM that in fact this be responsible for) relaying, even if this terminal system is not the actual homeEndsystem of (in above-mentioned meaning) this MHOM/IAD/ server.In present patent application, homeEndsystem its reality and unsuitable belongs to homeWLAN/homeNet/homeMIAD/MHOM.

Zero " registration ": the terminal system A0 that receives the electronic signal of for example WiFi-WLAN or other networks, conventionally, after only in this terminal system, at least one in (may the be multiple) IAD of terminal system or base station etc. applied for the rights of using of this network, this terminal system just can be used this network for communication (particularly passing through internet).If given terminal system these rights of using, A0 is registered in this network.Program or agreement between A0 and this IAD/ base station are inessential for present patent application, wherein apply for and give or provide/accept the rights of using of network to carry out according to these programs or agreement.

But also to limit: in the time that A0 registers or can be registered in Netx, A0 thinks on Netx " accessibility ".Be enough if desired, A0 is " W surfing-registration/registrable " there, as D part illustrated (wherein the possible situation of this registration restriction or limited registration possibility and realize be inessential in present patent application).

Zero " net surfing connects (NSC) ": this is at least one L3 connection of an OC0 section of the OC0 between A0 and Z0, in WLANx/Netx/on OC0 section between system S0 and A0, this WLANx/Netx is different from the WLAN0/homeNet0 of A0.

Zero " communications status KS ": illustrate above, the TKV/OC of the specific communications applications based on W surfing method is (for example in the TKV with special characteristic, as the urgent call from certain time or at a time or all types of calling reducing costs, or the calling monitoring, or pupillary calling, or the calling of definite far-end network or WLAN or position or event, etc.) feature can be following characteristics: these features cause this terminal system by priority treatment in the W of terminal system A0 surfing, for example its mode is that the OC of this terminal system can or even must be by relaying, no matter whom is carried out relaying by, as long as being suitable for this technically, he (wherein in present patent application, does not consider to this preferential necessity/meaning commercially or legally or other reason, but only consider the fact whether this preferentially can exist).

But this KS also can comprise OC damaging or other relay process (by which IAD/ server and how to carry out, until refuse relaying completely, deny " home " feature of entity).

The KS (vide infra) of the KS of the method according to this invention/equipment or the entity of OC0 is so affect this characteristic set of the relaying of OC.

Zero " entity of OC0 ": this be interpreted as Li entity that the Li of OC0 connects and Li connection itself, in order to realize at least one required network of OC0 and required other devices for this reason if desired.

The flow chart of Fig. 4 shows the method step of independent claims 1.Fig. 5 show according to claim 14-16 according to the hardware/software components of the abstract device of equipment of the present invention.In bus (1), be conventionally connected with: for storing the especially memory of MHOM-SW module (2), these modules comprise MHOS; For especially realize the processor (3) of this MHOM function according to MHOS; For carry out the input/output equipment (4) of MHO-PDU sending/receiving by least one network; For the input/output equipment (5) (realizing by the local Coupling device of the device with equipment independent claims if desired) between the non-MHOM module in MHOM and function that at least one is local, at least one MHO-PDU being exchanged.

Correspondingly, particularly consider the abstract net surfing equipment that it is made up of abstract hardware/software functional part herein, wherein the net surfing equipment unit in function is inessential with the associated of hardware/software completely.Important is that the abstract realization of the functional part of abstract net surfing equipment is by carrying out as lower component:

■ is the net surfing device hardware/software part in function independently, or

■ function identical and/or terminal system/IAD hardware/software components that function is suitable, or

The function of ■ other system (such as operating system and by the hardware component of the function of this operating system management) identical and/or hardware/software components that function is suitable.

Do not consider the first situation, so " abstract hardware/software resources is shared " carries out between W surfing equipment unit and the functional part of other mentioned systems.This abstract hardware/software resources is shared and can or cannot in the physical implementation (having another name called form of implementation) of this W surfing equipment, be found, and in first, in situation, is called the hardware/software resources of the physics " shared ".That is to say: the abstract realization of the net surfing equipment in abstract net surfing device end system/IAD can together be used by abstract resource-sharing the abstract hardware/software components that each function is identical or function the is suitable abstract hardware component of this operating system management (and by) of for example operating system there.

Conversely: the abstract enforcement (it should supplement the abstract terminal system/IAD that will be supported by net surfing method) of net surfing equipment may not need the hardware expanding of this abstract terminal system/IAD to this, because the abstract hardware component of this terminal system/IAD is enough for this abstract equipment enforcement, this abstract equipment enforcement can be by realizing with the abstract terminal system/IAD that will support " abstract hardware resource sharing ".So this also goes for the physical implementation of this net surfing device end system/IAD by the terminal system/IAD of physics and the hardware component of physics thereof.

Above about the discussion of the modeling of the abstract hardware/software components of the device of net surfing equipment for showing according to the type in the pure function of the device of claim wording/implication, can determine by concrete " net surfing is suspicious " form of implementation whether " net surfing is suspicious " form of implementation falls into the protection range of this paper by the realization of these devices.

Present patent application is at present mainly for the form of implementation of net surfing method/equipment, these forms of implementation aspect the hardware component about present patent application by (should) hardware component of the physics of the terminal system/IAD of the physics supported by these forms of implementation fully realizes and (also only comprises generally the software part of additional (because net surfing equipment causes) physics.Therefore, the resource-sharing of the hardware component of the physical implementation of this net surfing equipment based on its physics and the physics of the hardware component of the terminal system/IAD of the physics supported.

The physical implementation of net surfing method completely can be by the software part of physics, and this is basic to those skilled in the art.Those skilled in the art also see immediately, all devices of net surfing equipment claim can physically be realized by software part, as long as these devices are not the abstract hardware componenies based on Fig. 5, these abstract hardware componenies can physically be realized by the resource-sharing of physics (referring to above).The protection range of present patent application is not limited to these special forms of implementation, but can comprise if desired the specific hardware component of net surfing.

D. the present invention is further described

This D part will help avoid: determine the implication of present patent application and/or protection range and be limited to this (although this " in patent in logic " is inappropriate and is especially strictly prohibited in Patent Law according to the very limited exemplary form of implementation of present patent application; but for writer herein, in their other patents, at issue once occur in right, and therefore very earth effect to the writing of present patent application (instead of due to writer provide abstractively intentionally and therefore claim wording quite widely).The priority of (for the every other possibility of determining method with respect to the means of interpretation/implication of patent) interpretive mode (being that implication is determined method) according to the claim wording of patent to patent is specified by beyond all doubt in all patent statutes.

For these two reasons, D part is also described the essence of an invention of present patent application below by the slightly complicated explanation of its claim to a method.Accordingly, the comment again and similar complexity of equipment claim seems unnecessary.So D part is a part for the description of the method according to this invention/equipment.

Starting to propose aspect three (part has been referred to herein):

The not NM restriction herein of each feature of ■ the method according to this invention/equipment, particularly do not pass through the restriction of " all associated " generation of each feature of the method according to this invention/equipment, and no matter by who imagination this " all associated " and no matter how he designs, because he can not make excuses by content herein.

■ is because all authority of present patent application requires wording/implication unique and in fact the feature of the method according to this invention/equipment is limited at it individually, for these features, the physical implementation deformation program in a certain form of implementation of the present invention does not describe (having another name called " abstract " but these features are " in functions ", i.e. " purely conceptual ") completely herein.

■ (comprises claim herein) in this article, syllable " one " (in the situation that there is no " at least ") with and all displacement/declension/distortion all represent " at least one ", substituting as long as this in some way may be meaningful.

Now for claim 1 and 2: their first paragraph has been determined basic terms/feature that TK arranges, W surfing method arranges work by this TK.

■ will remind on the one hand to this, and in present patent application, it is potential only needing according to the OC0 of claim 1/2 (referring to C part).Be that following OSI connects to this known example: this OSI is connected to conceptive at the latest for example, along with TLN determines to start to call out arbitrary emergency telephone number (110 or 112) and realize, this OSI connects (in potential mode) and expects that from (abstract) TLN (as the part of abstract terminal system A0) moment of calling out this connection comes into existence.That potential OSI between T0 user and potential Z0 user connects to this another example, for the former, in the time that calling out him, the latter wishes it is accessibility, wherein for moment of MHO, suppose there is this Z0 user (a kind of hypothesis, its reason is this unimportant (but being not groundless)).In the situation that using IP-TV communications applications, its potential OC0 exists at the latest in the time that the user of A0 carries out " program selection " thereon.

Also to point out invalid wording abbreviation herein at this: in the time referring to " TKV between A0 and Z0 ", be interpreted as all the time thus " TKV between each user at least one user in A0 and Z0 ".

■ on the other hand, at this

Zero in claim 1, mentioned " MHO-GeMa " feature and

Zero has mentioned the feature of the relaying of A0-OC0 in claim 2,

It does not realize the method for prior art or the method for internet mobile technology of HO:

This HO characteristics of management is completely unknown (to this referring to A and C part) at present.

For the step in claim 1 and 2 a)-b), also carried out brief explanation, wherein in prior art, it should be understood that and have other (but a)-NM obvious to those skilled in the art in b)) and therefore in this step not worth mentioning, that net surfing needs.

■ checks in step execution at least one times a) definite beginning to " A0 is to the existence of the getatability signal of network x " by it according to the A0 of claim 1/2 to being implemented in of the MHO of network x.Because description above of the present invention to this without any restriction, therefore this wording implication a) is easily expected just intuitively: have signal (any type and what mode that don't work are determined) anywhere, the existence of this signal shows: because A0 registers there/can register there, A0 can be in network x by the IADx of network x or the homeMIAD0 of BSx and A0 communicates by letter with all terminal systems on whole internet and can arrive (beginning and C referring to B end up) network x from these terminal systems.

■ step a)-enforcement of abstract or physics b) can be carried out time arbitrarily to it, and overlapping (those skilled in the art for example know without the independent inspection in advance in a), to carry out a) and b).Especially carry out and check a) one or many according to wording/implication.

■ according to the execution of the MHO of claim 1 or 2 can be in the enforcement of physics (except step a)-b)) taking other step as prerequisite/comprise/utilize other step, described other step can realize and/or comprise optional MHO-Ma other or can alternative if desired automatically, for example, for utilizing IP-TV.Also be claim 1 and 2 completely not any problem of the enforcement of the physics to its method describe, for example when and how and under which kind of condition can and/or must realize the actual enrollment of A0 in network x.But be clear that to those skilled in the art, may needn't carry out any one in the required method step of registration, MHO can be according to a)-b) startup and/or execution and/or end (as especially can be possible in the situation that Internet IP v6 is implemented on terminal system/IAD/BS/...) thus.Also be, although Web surfer or its terminal system are not registered anywhere or prophylactically carried out at least where necessary in the situation of IADx/BSx of distributed or local enforcement this network/W surfing method, actual or virtual at all, this network/W surfing method can fully and repeatedly move.What be suitable for equally is, before A0 is registered in network x, IADx/BSx prophylactically sets up the net surfing that the net surfing of the complete of A0 or part is connected that NSC0 and/or A0-OC0 and/or IP-TV connect and/or other optional MHO-Ma of A0 connect (for example, to the relevant prompting of any fail safe of the safety director to its user and/or other positions) and/or kept IADx/BSx prophylactically to set up the complete or part to A0 before A0 exits network x and connects that NSC0 and/or A0-OC0 and/or IP-TV connect and/or other optional MHO-Ma of A0 connect (for example, to the relevant prompting of any fail safe of the safety director to its user and/or other positions), and wherein A0 user learns and/or utilize or do not utilize such preventive treatment.

To those skilled in the art, the not wording/implication of the claim 1/2 from present patent application and describe and get rid of this deformation program of the method according to this invention, wherein only exemplarily clearly mentions several in this deformation program.That is to say, the claim 1/2 wording/implication this description of (at least due to good grounds the inventive method) comprises all this deformation programs.

■ has designed as using two kinds of trunking methods (non-tunnel relaying and tunnel relay, to this referring to claim 3) according to the W surfing method of claim 1, does not comprise " non-tunnel " restriction for this reason.But with respect to claim 2, the MHO of the method is owing to must realizing GeMa and CI correlation is restricted.And in fact these restrictions can so not occur, but as the advantage (referring to C part, for the advantage of the GeMa at MHO and CI correlation thereof) of net surfing method and occur.

The abstract relaying of ■ relates to the bit that each transmits in A0-OC0.But also may carry out the enforcement of every kind of physics of net surfing method, make its only (for example capacity of the information of A0-OC0 transmission) just realization of this " non-tunnel " relay feature of needs guarantee under certain condition.One skilled in the art will appreciate that this be how to carry out and under which kind of condition, carry out and why this is rational.

■, about claim 1/2 wording/implication, is finally also noted that

The deformation program of enforcement zero " HO carry out according to MHOS0 management ", abstract or physics (in the case of controlling actual and virtual homeMIAD0, this locality or distributed earth is implemented and in the case of controlling its MHOS share separately) be at least known to those skilled in the art according to preceding explanation, and be inessential (make the enforcement of or the physics abstract at it according to MHOS0 management that HO carries out aspect do not have completely restricted) at this thus, and

Zero is somebody's turn to do " additional business correspondence "

both do not required additional PDU exchange (but additional business correspondence can exchange to carry out with regard to the PDU needing by original);

also the network facet being used by the business correspondence adding unrestricted (can use the network different from the network originally using).

Aspect the protection range of claim 1 or 2; this especially implies: once a kind of form of implementation determine according to the existence of signal a) and cause in any way thus step successful implementation b) by any (subjective) non-MHOM (it is unrestricted in this step), this form of implementation (together with this non-MHOM) falls into the protection range of claim 1 and 2

Also carry out several basic explanations aspect TK layout by five Fig. 6 a-e, in this arrangement can application network surfing/W surfing method, wherein abstractively or physically distributed being implemented of the MHOM of the method and/or its virtual or actual homeMIAD and/or its MHOS.For simplicity, in Fig. 6 a based on: the system S0 with a part of virtual homeMIAD only can control and carry out if desired KoMa, and the system S1 with another part of virtual homeMIAD only can control and carry out if desired GeMa (both control and carry out if desired both on the whole).Three Fig. 6 b-d are only different from Fig. 6 a aspect following, in 6b-c, respectively have both one of be arranged in actual homeMIAD0, and two kinds of MHO-Ma types are arranged in actual homeMIAD0 in 6d.At this, what notice is, S0 and/or S1 and their virtual homeMIAD part (in Fig. 6 a-c) can be arranged in TK network, so the network operator of TK network supports W surfing method, making in these cases other if desired actual homeMIAD to settle more simply with in function compared with situation in Fig. 6 d, can be especially the sharedIAD (vide infra) installing at present., there is the mixed form that many prototype TK for net surfing method/equipment arrange (these mixed forms disclose by claim 1/2 wording/implication and description above) in nature.Generally speaking, to those skilled in the art, abstract and/or whole forms physics, distributed enforcement and the structure of the method according to this invention are understandable by the description of the wording/implication of claim 1/2.

As already mentioned, aspect the method according to this invention, the economic interests of easily expecting are homeMIAD at network (this network is TK network or large WLAN) or for example integrated completely in the webserver, and " upgrading of function " of the IAD of the W surfing ability of not having of having installed because many like this can be realized simply around net surfing function (=compact " virtual homeMIAD server ").Fig. 6 e shows, and the TK with large WLAN and unique virtual homeMIAD server arranges.Desirable in order to obtain in this case " homeMIAD privacy " is (in order to ensure, the network of the virtual homeMIAD server of master control (bewirten) or server operator/manager do not obtain the access of the virtual homeMIAD to institute's master control), operator/gerentocratic communication of this virtual homeMIAD is kept unintelligible as what (based on this communication) stored in this virtual homeMIAD to this network/server operator/manager to this MHOS.One skilled in the art will appreciate that this can be how realizes in net surfing method/equipment, abstract and enforcement physics, distributed or centralized (being homeMIAD server, the MHOS of net surfing method, the MHOM of net surfing method and the functional module for carrying out of net surfing method/equipment).

So it is only possible the separating (being possible distributed enforcement) to the required GeMa function of MHOS and other MHO-Ma function that Fig. 6 has described.The homeMIAD0 that Fig. 7 a-e has described MHOS for each width in these Fig. 6 controls possible the separating (being the enforcement of possible distribution) of function and the functional module affiliated, that carry out in another system, and therefore the enforcement of MHOS is not also distributed in each case.Therefore, the homeMIAD0 that Fig. 8 a-e has described MHOS for each of MHO-Ma function control function and MHOS at least one control homeMIAD0 and control possible the separating of the part of function, homeMIAD0 controls function and is distributed to two systems.In this meaning, at least one part of MHOS itself can be regarded as executable, and this part is explainable equally.

This suitable distributed (last physics) enforcement makes the operation of large network or Internet Server become easy, based on the method according to this invention, in all possible multimedia TK business that very big different innovation is provided in for example cooperating from sharedWLAN operator and/or IP-TV program supplier.

After this be especially clear that, " having " in claim wording do not allow to be defined as " comprise now/comprise ", but other significant explanation possibility of natural language is also applicable to such " having " at this point, for example " with ... relevant " and/or " will note/observe ", and this also comprises in the future.

Claims (6)

1. one kind for carrying out the method for controlled switching, wherein first terminal system is connected and is connected by the Open System Interconnection OSI that keeps existing between controlled transfer period with the second terminal system, and wherein said first terminal system is assigned to the home network that comprises management comprehensive access device, described management comprehensive access device is carried out following steps:

Before the beginning of potential or actual switching or along with the beginning of described switching, according to and along with the appearance of described switching, notify the execution about described potential and/or current switching of described first terminal system that described OSI connects and the second terminal system,

Implement commercial practice, advertisement prompting conveyed to the user of described first terminal system or described first terminal system and the second terminal system that described OSI connects,

Wherein said enforcement commercial practice and described described first terminal system and the second terminal system notified are carried out explicitly about the execution of described potential and/or current switching.

2. the method for claim 1, wherein the described OSI between described first terminal system and the second terminal system connects and comprises voip call.

3. the method for claim 1, wherein said management comprehensive access device in providing audio signal to terminal system or afterwards, in the situation that not affecting described audio-frequency information, provides text or image information.

4. the method for claim 1, wherein said first terminal system is WiFi phone.

5. the method for claim 1, wherein said the second terminal system is phone.

6. the method for claim 1, wherein said enforcement commercial practice is carried out in the situation that not using tunneling technique.