CN1123982C - Eliminated FSK signaling in integrated wireline-wireless system - Google Patents
Eliminated FSK signaling in integrated wireline-wireless system Download PDFInfo
- Publication number
- CN1123982C CN1123982C CN98124356A CN98124356A CN1123982C CN 1123982 C CN1123982 C CN 1123982C CN 98124356 A CN98124356 A CN 98124356A CN 98124356 A CN98124356 A CN 98124356A CN 1123982 C CN1123982 C CN 1123982C
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- CN
- China
- Prior art keywords
- ain
- switch
- wireless portion
- interface
- scp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H04W8/28—Number portability ; Network address portability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/02—Inter-networking arrangements
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
An integrated wireless wireline system (IWWS) architecture without the requirement for FSK signals processing in the wireless section. Further, calling part ID can be delivered to a called party in a call waiting situation.
Description
The present invention relates to wireless communication system.More particularly, the present invention relates to a kind of improved comprehensive wireless one wireless system (IWWS), it eliminates the requirement of frequency shift keying (FSK) signaling between wireless and wireline side.
The increase demand of communicating by letter with whole valid wireless is easily promoted new development of internet technology, this network technology adapt to mobile voice and cross over station address, big geographic area and even country between the data user that moves.
As by the described use of this specification, " wireless " be meant the communication system and the technology of the air interface of the use opening that a big class is different with the land line connected system.Mobile phone, cell phone, wireless local loop, paging and PCS Personal Communications System (PCS) are the ready-made examples that is suitable for wireless communication system of the present invention.As employed by this specification, " wired " refers to the network element that is connected with public telephone switch system (PSTN) routinely, but also can comprise ISDN, public database and similarly professional.
Term " communication " is used to refer to the big category information exchange between network portion and element.Communication can be carried out via hardware link and/or open air interface, can also relate to the two-way handshake agreement in the complexity of field of telecommunications common sense.Term " calling " is used to refer to data and the traditional voice call of any direction the other side's transmission such as PCS.
In history, the demand of radio communication has exceeded the capacity of available techniques consistently.Spread radio communication and the improvement wired feature of input and performance cause surprising variation to network configuration to the recent effort of radio communication.In the U. S. application of submitting on October 2nd, 1997 (patent agency STA.001) 08/942,895, proposed a kind of IWWS, quoted for your guidance as a whole at this.
This IWWS provides a kind of structure, and this structure needn't need mobile switching centre (MSC), but it can effectively utilize existing wired switching equipment and ability to provide integrated wireless/cable business to the user.Synthetic " (meld) crosses " of wireless communication system part and cable network part provides a lot of commerce and technical advantage to service supplier.For example, this IWWS structure makes service supplier reduce purchasing of the network equipment, reduces the combination of maintenance cost and simplified apparatus.In fact, provide selection wired and that service supplier wireless traffic has the existing wired ability of balance, do not rely on the MSC that separately purchases, realize the wireless traffic of low expense.
Because the cancellation of MSC, not only reduced hardware costs, and service supplier easily integrated wireline and wireless charging demand, soon the current abundant feature that provides is provided to wireless traffic in cable business, integrated wireline catalog number (Cat.No.) and concentrated physical operations and maintenance centre.
Yet the IWWS that is proposed does not lack limit.Carry as present institute, this GR-300 signaling interface that connects wired and wireless portion in this IWWS requires to be installed in the FSK signaling of wireless portion.That is, be a kind of analogue technique because GR-303 mixes signaling, that is, use a kind of technology of taking a bit signalling (RBS) by force, rather than a kind of message based technology, then caller identification data (ID) must use the FSK signaling to be sent to wireless portion from wireline side.Such demand forces has undesirable hardware and firmware to handle the FSK signaling in wireline side.
And as previously mentioned, at the Call Waiting state, IWWS can not transmit calling part ID to the callee.Because Call Waiting is the general purpose user service that increases, wherein, utilize prearranged signal to remind the callee who has occupied calling that another incoming call is arranged, the IWWS that is provided at the Call Waiting state can not transmit calling part ID and be exactly one and lack limit.
The invention provides a kind of integrated wireless and wired system (IWWS) structure that between the wireless and wireline side of network, does not require frequency shift keying (FSK) signaling, in addition, can deliver to the callee in Call Waiting state caller rs number.
On the one hand, the present invention is included in a kind of method that being used in the communication system with integrated wireline and wireless portion is connected calling party and callee.Wireline side and wireless portion via mobile interface with communicate by letter via the GR-303 signaling interface.In the method for the invention, calling part ID is transmitted by " band is outer " from the wireline side to the wireless portion via mobile interface, carries out call setup via the GR-303 signaling interface between wireline side and wireless portion simultaneously.
The present invention's imagination comprises a wireline side at 4 classes or 5 class switches and an advanced intelligent network services control point (AIN SCP).Wireless portion can comprise the combination of a mobile switching centre (MSC) or a Visited Location Registor (VLR) and a base station sub-system (BSS).
Description of drawings is implemented in the method for the present invention among the IWWS of demonstration.
Among the figure, it is comprehensive with wireless portion 200 to be illustrated in typical (IWWS) structure wireline side 100.Wireline side 100 comprises a switch 102, for clarity sake only shows a PSTN101 part and an advanced intelligent network services control point (AIN SCP) 103 usually independently.Switch 102 is one 4 class or 5 class switches preferably.
Wireless portion 200 comprises a wireless facilities 202 that has with the various possible configuration of mobile unit communication.This wireless facilities 202 can comprise the combination of a mobile switching centre (MSC) and a base station subdivision (BSS), perhaps BSS and comprise an access manager (AM), an addressed location register (VLR), an ownership location register (HLR), and one of any combination of a plurality of selection platforms of switch controller (HO).This BSS comprise one or more functional units a such as BTS under CROS environment (BTS) and the location and with wireless portion in the desired base station controller of base station communication (BSC).
The combination of controlling an AIN SCP of the switch of linking wireless facilities requires to develop wireless application business in AIN SCP.Such AIN application and development is conventional and will be finished according to the performance characteristics of Wireless/wired hardware so that in the assign to feature implementing to wish of radio section by the designer.
Switch 102 is via the hardware communications in GR-303 signaling interface and the wireless facilities 202.Switch 102 is also communicated by letter with AIN SCP 103 via the AIN link.At last, AIN SCP 103 is via the mobile management interface, and such as improved IS-41, or IS-634 and MSC or the various platforms that are usually included among the MSC of wireless facilities 202 are communicated by letter.
With reference to this figure, will be described in the existing method that between calling party and callee, realizes call setup among the IWWS of proposition, and subsequently with reference to all aforementioned description the present invention.Be easy reference in the drawings, comprise the numeral that the step of method is enclosed by () usually.
When in 102 (1) end calls of handing-over machine, one stops attempting triggering sending to AINSCP 103 (2) from switch 102.All instruction and datas that receive or send from AIN SCP are commonly called " message ".AIN SCP 103 carries out and calls out termination, and it comprises via the position of mobile interface (3) (or paging) response message, and the mobile unit (4) of wireless facilities 202 Location Requests.The position that mobile unit sends a routine responds wireless facilities 202 (5), and it responds AIN SCP 103 by mobile interface (6) forward direction delivering position successively.After wireless portion was successfully located the callee, AIN SCP 103 sent an AIN triggered response message to switch 102 (7).
When receiving the AIN triggered response, switch 102 continues call setup by GR-303 interface (8), and as this call setup part, calling part ID utilizes FSK signaling (9) to be sent to wireless portion by the GR-303 interface.Wireless facilities 202 must be changed fsk data (10) and send this information subsequently to mobile unit (11).
In said method, wireless facilities 202 must comprise hardware and the firmware that receives and change the fsk data needs.If even this hardware and firmware are provided, at the Call Waiting state, the fsk data of conversion can not send to mobile unit.The present invention has removed the relevant hardware of FSK in wireless facilities 202 and the necessity of firmware, with relevant qualification.
In the method for the invention, calling part ID sends to AIN SCP 103 as stopping attempting part (2) from the switch 102 that stops.Because this message must send in anything part, additional calling party's ID requires seldom to message, if any, is additional overhead.In case AIN SCP 103 receives that calling part ID is just additional to send to wireless portion outward to position response message (3) and via mobile interface band.Because the position response message must send, do not require then that special signaling is equipped to send calling part ID again.When finishing the calling termination,, do not need to rely on the fsk data that sends via the GR-303 interface subsequently even make state, calling part ID appear at wireless portion in calling etc.
Switch 102, and in the transmission agreement of switch, do not need to be alerted.If switch continues to send conventional fsk data (9), these data are ignored simply by wireless portion.Wireless portion needn't carry out that fsk data is handled (10) thus wireless portion does not need related hardware or firmware.
A those of ordinary skill will recognize that the present invention is suitable for the configuration of many wireless portions.The example that comprises MSC and save MSC has been described.Wired and wireless between provide more random circuit, a those of ordinary skill will be understood, the present invention can be embodied in wired or wireless part, but preferably is implemented among AIN SCP or the MSC.Utilize example to provide above method.The present invention is limited by following claim.
Claims (7)
1, a kind of method for call connection in communication system with comprehensive wired and wireless portion, wherein wireline side is communicated by letter with a GR-303 signaling interface via a mobile interface with wireless portion, and this method comprises step:
Via mobile interface from the wireline side to the wireless portion, transmit the caller identification data and
Between wireline side and wireless portion, carry out call setup via the GR-303 signaling interface.
2, method according to claim 1, wireline side comprises a switch and an advanced intelligent network services control point (AIN SCP), wherein caller identification transmits to wireless portion from AIN SCP via mobile interface, and wherein switch is connected to wireless portion via GR-303.
3, method according to claim 1, wherein switch is one 4 class or 5 class switches.
4, method according to claim 3, the wireless portion that comprises a mobile switching centre (MSC) are communicated by letter with AIN SCP via mobile interface and via GR-303 and switch communication.
5, method according to claim 3, wireless portion comprise a Visited Location Registor (VLR) and a base station sub-system (BSS), and wherein VLR communicate by letter with AIN SCP via mobile interface and also BSS via GR-303 and switch communication.
6, a kind of method that in communication system, transmits the caller identification data with comprehensive wired and wireless portion, wireline side comprises a switch and via an advanced intelligent network (AIN) Service Control Point of AIN link communication, and wireless portion comprises a mobile switching centre (MSC), communicate by letter with AIN SCP with switch communication and via mobile interface via the GR-303 interface, this method comprises step:
In switch, when calling party's receipt of call stops, transmit the caller identification data from switch to AIN SCP, as stopping attempting triggering part via the AIN link;
Transmit the caller identification data from AIN SCP to MSC as part via mobile interface, so that the location callee from AIN SCP message;
After the callee successfully locatees in wireless portion, when via mobile interface when the MSC receiving position responds, transmit an AIN triggered response from AIN SCP to switch via the AIN link; With
Carry out call setup via the GR-303 interface between switch and MSC, AIN triggers with response.
7, a kind of method that in communication system, transmits the caller identification data with comprehensive wired and wireless portion, wireline side comprises a switch and via an advanced intelligent network (AIN) Service Control Point of AIN link communication, and wireless portion comprises a base station sub-system via GR-303 interface and switch communication (BSS), with the Visited Location Registor (VLR) of communicating by letter with AIN SCP via mobile interface; This method comprises step:
In switch, when calling party's receipt of call stops, transmit the caller identification data from switch to AIN SCP, as stopping attempting triggering part via the AIN link;
Via mobile interface transmit from AIN SCP to VLR the caller identification data as from the part of AIN SCP message so that the location callee;
After the callee successfully locatees in wireless portion, when via mobile interface when the VLR receiving position responds, transmit an AIN triggered response from AIN SCP to switch via the AIN link; With
Carry out call setup via the GR-303 interface between switch and BSS, AIN triggers with response.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94264197A | 1997-10-02 | 1997-10-02 | |
| US942641 | 1997-10-02 | ||
| US942,641 | 1997-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1224955A CN1224955A (en) | 1999-08-04 |
| CN1123982C true CN1123982C (en) | 2003-10-08 |
Family
ID=25478395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98124356A Expired - Fee Related CN1123982C (en) | 1997-10-02 | 1998-09-30 | Eliminated FSK signaling in integrated wireline-wireless system |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3064266B2 (en) |
| KR (1) | KR19990036669A (en) |
| CN (1) | CN1123982C (en) |
| GB (1) | GB2330038B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010045667A (en) * | 1999-11-05 | 2001-06-05 | 김규천 | Apparatus and method for separating and interfacing between wireless and wired communication network |
| US7634273B2 (en) * | 2003-04-22 | 2009-12-15 | Samsung Electronics Co., Ltd. | Hybrid wired and wireless communication device and a wired and wireless communication method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5353331A (en) * | 1992-03-05 | 1994-10-04 | Bell Atlantic Network Services, Inc. | Personal communications service using wireline/wireless integration |
| US5610969A (en) * | 1994-12-23 | 1997-03-11 | Bell Atlantic Mobile Systems, Inc. | Personal communication service registration system and method |
| FI100081B (en) * | 1995-02-20 | 1997-09-15 | Nokia Telecommunications Oy | Personal communication system |
| US5920820A (en) * | 1996-01-25 | 1999-07-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Combined home location register and service control point for a cellular telecommunications network |
-
1998
- 1998-09-22 GB GB9820574A patent/GB2330038B/en not_active Expired - Fee Related
- 1998-09-23 KR KR1019980039476A patent/KR19990036669A/en not_active Application Discontinuation
- 1998-09-30 CN CN98124356A patent/CN1123982C/en not_active Expired - Fee Related
- 1998-10-02 JP JP10281210A patent/JP3064266B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2330038B (en) | 1999-12-15 |
| JP3064266B2 (en) | 2000-07-12 |
| KR19990036669A (en) | 1999-05-25 |
| JPH11178075A (en) | 1999-07-02 |
| CN1224955A (en) | 1999-08-04 |
| GB9820574D0 (en) | 1998-11-11 |
| GB2330038A (en) | 1999-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031008 Termination date: 20091030 |