EP1275227A1 - "verfahren, durch das eine mobilstation eine leitungsvermittelte seite empfangen kann" - Google Patents

"verfahren, durch das eine mobilstation eine leitungsvermittelte seite empfangen kann"

Info

Publication number
EP1275227A1
EP1275227A1 EP01922821A EP01922821A EP1275227A1 EP 1275227 A1 EP1275227 A1 EP 1275227A1 EP 01922821 A EP01922821 A EP 01922821A EP 01922821 A EP01922821 A EP 01922821A EP 1275227 A1 EP1275227 A1 EP 1275227A1
Authority
EP
European Patent Office
Prior art keywords
mobile station
switched
packet
channel
circuit
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.)
Withdrawn
Application number
EP01922821A
Other languages
English (en)
French (fr)
Other versions
EP1275227A4 (de
Inventor
Mark Pecen
Marcia Otting
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of EP1275227A1 publication Critical patent/EP1275227A1/de
Publication of EP1275227A4 publication Critical patent/EP1275227A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/12—Inter-network notification

Definitions

  • the present invention relates generally to signaling in a GSM communication system, and in particular, the present invention relates to a method for receipt of paging messages from a circuit-switched data domain while a mobile station is involved in the interchange of packet-switched data.
  • GSM Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • GSM Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • GSM Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • User applications may include Internet browsers, electronic mail and so on.
  • the European Telecommunications Standards Institute (ETSI) GSM specifications define what is referred to as a "mobile station class" for GPRS mobile stations.
  • the mobile station class specifies some of the behavior to which a mobile station must conform regarding its operation in packet mode, circuit-switched mode, or both packet and circuit-switched mode.
  • one such mobile station class is a Class A mobile station which supports simultaneous attachment, monitoring, activation, invocation and traffic flow on both circuit-switched voice and packet- switched data services.
  • a Class B mobile station has been defined to support only simultaneous attachment, monitoring and activation on both circuit- switched voice and packet-switched data services, with invocation and traffic flow possible on either service on a mutually exclusive basis.
  • a Class C mobile station is defined to support only non-simultaneous attach, i.e. mutually exclusive attach, on either circuit-switched voice or packet-switched data services.
  • Mobile station classes may also be assigned, or changed, in some cases by the user, subject to limitations such as manufacturer's options and equipment limitations. For example, a user application may have the ability to issue a command to change the mobile station class of the subscriber equipment currently in use. The mobile station classes are therefore to be treated as "effective" classes, as users may exercise some control over mobile station class identity.
  • Efforts are presently underway to further develop ETSI GPRS specifications to specify required channelisation and signaling techniques that allow a mobile station, having a single receiver/transmitter, to handle a simultaneous GSM voice and packet session. This effort has led to the creation of a dual transfer mode (DTM), in which both GSM voice and GPRS, or EDGE, data can be interchanged on the same radio frequency (RF).
  • DTM dual transfer mode
  • RF radio frequency
  • Current GPRS networks include a process for coordinating transmission of paging for both circuit-switched data and packet-switched data services in which the GPRS network sends paging messages for circuit-switched service on the same channel as used for packet-switched services, i.e., on a GPRS paging channel or on a packet associated control channel.
  • the mobile station needs to monitor the packet associated control channel (PACCH) while the mobile station is currently engaged in packet-switched transfer, or the GPRS paging channel when the mobile station is not currently engaged in packet switched or circuit-switched data transfer.
  • PACCH packet associated control channel
  • a mobile station 100 such as a wireless telephone device, communicates with a circuit-switched network 102 and a packet data network 104 by transmitting signals to and receiving signals from a base station 106.
  • the base station 106 is coupled to a base station controller 108, which in turn is coupled to a mobile switching center 110 via an interface 112 commonly referred to as an "A interface", and the mobile switching center 110 in turn interfaces with the circuit- switched network 102.
  • a interface interface 112 commonly referred to as an "A interface”
  • circuit-switched data it is possible for circuit-switched data to be transmitted between the mobile station 100 and the circuit-switched network 102 along a signal path that includes the base station 106, base station controller 108, and the mobile switching center 110.
  • the base station controller 108 is coupled to a Serving GPRS Support Node (SGSN) 114, which keeps track of the location of the mobile station 100 and performs security functions and access control, and interfaces with the packet data network 104.
  • SGSN Serving GPRS Support Node
  • packet-switched data it is possible for packet-switched data to be transmitted between the mobile station 100 and the packet data network 104 along a signal path that includes the base station 106, base station controller 108, and the SGSN 114.
  • a prior art GPRS network enables a mobile station operating in a packet transfer mode to receive a circuit-switched paging message by using an optional interface 116, commonly referred to as a "Gs interface", connecting the mobile switching center 110 and the SGSN 114.
  • the Gs interface 116 enables the mobile station 100 to receive a circuit-switched paging message while engaged in a packet- switched data transfer, by transmitting the circuit-switched paging information from the mobile switching center 110 directly to the SGSN 114, along the Gs interface 116, rather than transmitting the paging message from the mobile switching center 110 through the base station controller 108 to the mobile station via a circuit-switched paging channel on the combined control channel (CCCH).
  • CCCH combined control channel
  • one of the problems associated with providing a Class A capable mobile station operating in an environment which does not support the optional Gs interface 116 is that, while engaged in a packet-switched data transfer whereby packet data is being interchanged between the mobile station 100 and the packet data network 104, the mobile station 100 is unable to schedule receipt of a circuit-switched paging block without preempting the reception of data from a packet data channel (PDCH), which would result in a loss of packet data throughput, since retransmissions would be required to make up for missed data blocks.
  • PDCH packet data channel
  • the packet data control channel is organized as a multiframe 100 having fifty-two frames 102 and twelve data blocks BO-B 11 , in which each data block BO-B 11 is distributed over four time division multiple access (TDMA) frames.
  • An "idle" or “search” frame 106 located after every three data blocks, enables the mobile station to perform adjacent cell signal measurements, synchronization and verification of synchronization status on adjacent cells, interference measurements, and so forth.
  • Each data block BO-B 11 is made up of four frames, each of which has a frame period f equal to 4.61538 milliseconds, and a block period b that is equal to 18.4616 milliseconds, while each idle frame 106 has an idle frame period I that is equal to the frame period f, or 4.61538 milliseconds.
  • the total period of the multiframe 100 structure of the packet data channel is equal to 240 milliseconds.
  • a combined control channel is organized as a multiframe
  • the multiframe includes nine groups of four frames 1-9 that include paging and access grant control channels, a four contiguous frame block 114 that is a broadcast channel, and two idle frames 116 positioned between each group of eight frames.
  • the total period of the multiframe 108 structure of the paging and access grant control channel is equal to 235.385 milliseconds.
  • the structure of the multiframe 100 for the packet data channel differs from the structure of the multiframe 108 for the combined control channel, and as a result, the two channels are non-harmonically related so that the packet data control channel and the combined control channel slip in and out of phase relative to each other as a function of time. Since the only opportunity for the mobile station to read a circuit-switched paging block would be during periods corresponding to the idle frames 106 of the packet data control channel, it is difficult for the mobile station to schedule reception of circuit-switched paging blocks, while the mobile station is engaged in a GPRS or EDGE packet transfer.
  • a paging group to which an idle frame refers at one point in time differs as time progresses, limiting the number of appropriate paging blocks visible to the mobile station in an idle frame during a packet transfer.
  • FIG. 1 is a schematic diagram of a communication network in a GPRS system.
  • FIG. 2 is a schematic diagram of multiframe structures for a packet data channel and a combined control channel.
  • FIG. 3 is a schematic diagram of a communication network, according to the present invention.
  • FIG. 4 is a signal flow diagram of a signaling path in a communication network according to the present invention.
  • FIG. 5 is a flowchart of a mechanism for notifying a mobile station of a circuit-switched paging message, according to the present invention.
  • the present invention is a method for a notifying a Class A GPRS dual transfer mode mobile station, operating in a packet transfer mode, of a circuit- switched paging message.
  • the mobile station aborts a temporary block flow (TBF) on which the mobile station is currently interchanging packet-switched data, and returns to a combined control channel (CCCH) having random access to set up the circuit-switched voice connection corresponding to the circuit-switched paging message.
  • TBF temporary block flow
  • CCCH combined control channel
  • the combined control channel is a signaling channel that sets up a simultaneous voice channel and data channel according to dual transfer mode requirements. As a result, the mobile station is able to continue with the previously aborted packet data transfer and acquire a circuit-switched voice session.
  • a communication network 200 includes a mobile switching center 202, and a plurality of cell sites 204.
  • Each cell site 204 includes a base station 206 coupled to a base station controller 208.
  • a protocol control unit 210 is coupled to or contained within each base station controller 208, and each protocol unit 210 interfaces with a Serving GPRS Support Node (SGSN) 212 which in turn interfaces with a packet data network 214.
  • the base station controller 208 is coupled to the mobile switching center 102 along an A interface 215, and the mobile switching center 202 in turn interfaces with a circuit- switched network 216.
  • SGSN Serving GPRS Support Node
  • the SGSN 212 can also be connected to other SGSNs belonging to other service providers, which in turn can also be connected other SGSNs, and so forth.
  • a mobile station 218, such as wireless telephone device, is adapted to communicate with base stations associated with each base station controller 208 to maintain communications with another mobile station, the circuit-switched network 216, or the packet data network 214.
  • the mobile station 218 includes a transceiver 220 to receive signals from, and to transmit signals to the base station controller 208, and a processor 222 to process the signals sent to and received from the base station controller 208.
  • the SGSN 212 keeps track of the location of the mobile station 218, and performs security functions and access control. It is understood that although only one mobile station 218 is shown in FIG.
  • FIG. 4 is a signal flow diagram illustrating a signaling path in a communication network according to the present invention. As illustrated in FIGS. 3 and 4, when the mobile station 218 is initially engaged in packet data transfer, an existing packet data transfer, line 224 of FIG. 4, takes place along a temporary block flow (TBF) so that the mobile station 218 is engaged in a packet data interchange via the SGSN 212 in packet-transfer mode.
  • TBF temporary block flow
  • the mobile switching center 202 When circuit-switched information addressed to the same mobile station 218 is received by the mobile switching center 202 from the circuit-switched network 216, the mobile switching center 202 sends a circuit- switched paging message along the A interface 215 to the base station controller 208, line 226, to inform the base station controller 208 of the circuit-switch information, including the intended mobile station 218. Based on the class mark of the intended mobile station 218, the base station controller 208 determines whether the mobile station 218 supports a dual transfer mode. In addition, the base station controller 208 also determines whether the mobile station 218 is currently in a temporary block flow.
  • the circuit- switched message is sent to the mobile station 218 along the existing paging channel.
  • the base station controller 208 determines both that the mobile station 218 supports a dual transfer mode, and that the mobile station 218 is currently in a temporary block flow, the base station controller 208 sends a message to the protocol control unit 210, line 228, informing the protocol control unit 210 that a circuit-switched page is pending for the identified mobile station 218, and instructing the protocol control unit 210 to send a ciruit-switched paging message in a radio link control (RLC) control block to a radio resource (RR) layer of the mobile station 218.
  • RLC radio link control
  • RR radio resource
  • the protocol control unit 210 then sends a radio link control/medium access control (RLC/MAC) control block to the base station controller 208, and the base station controller 208 sends the RLC/MAC control block to the mobile station 218 by inserting the RLC/MAC control block within a block of the 52 frame multiframe structure of the packet data channel, line 230.
  • the inserted RLC/MAC control block indicates to the mobile station 218 that "the addressed mobile station is now being circuit-switched paged".
  • the RLC/MAC control block notifying the mobile station 218 of the circuit-switched paging message can be located in either of blocks BO-B 11 of the packet data channel multiframe 100 of FIG. 2.
  • the processor 220 of the mobile station 218 processes the RLC/MAC control block and determines that the mobile station 218 is being circuit-switched paged. As a result, the mobile station 218 aborts its current packet data transfer, and begins monitoring a combined control channel with random access, i.e., the mobile station 218 is now in an idle mode, setting up for circuit-switched voice interchange activity using known signaling sequences, line 232 of FIG. 4.
  • the combined control channel may also be used to exchange signaling information in order to set up a simultaneous voice channel and data channel according to dual mode transfer requirements.
  • the user channel preferably includes one-half traffic channel and one-half packet data channel (TCH/H + PDCH/H), or may optionally include a full traffic channel plus one or more contiguous packet data channels (TCH/F + PDCH/F).
  • data is now interchanged between the mobile switching center 202 and the mobile station 218 in the form of circuit-switched data, line 234, and between the SGSN 212 and the mobile station 218 in the form of packet-switched data, line 236, so that the mobile station 218 is now operating in a simultaneous voice and user packet data session.
  • FIG. 5 is a flow chart of a mechanism in a communication network for notifying a mobile station of a circuit-switched paging message, according to the present invention.
  • the base station controller determines whether the mobile station is capable of operating in a dual transfer mode, Step 310, using the mobile station class mark. If the base station controller determines the mobile station is not capable of operating in dual transfer mode, the circuit-switched paging message is sent to the mobile station on the paging channel (PGCH), Step 320.
  • PGCH paging channel
  • the base station controller determines whether the mobile station is currently engaged in packet-switched data interchange activity, Step 330. If the base station controller determines in Step 330 that the mobile station is not currently engaged in packet-switched data interchange activity, the circuit-switched paging message is sent to the mobile station on the paging channel (PGCH), Step 320.
  • PGCH paging channel
  • the base station controller determines in Step 330 that the mobile station is currently engaged in packet-switched data interchange activity, the base station controller informs the protocol control unit which mobile station is being paged, and the protocol control unit sends the RLC/MAC control block to the mobile station within a block of the packet data channel multiframe, Step 340.
  • Step 350 Upon receiving the RLC/MAC control block, the mobile station realizes that it is being paged, aborts its current packet data transfer, and begins monitoring a combined control channel with random access to set up the circuit-switched voice connection, Step 350, which may include a user data channel with allocation for a voice channel and a data channel according to dual transfer mode requirements.
  • the present invention provides a mechanism for receipt and handling of a paging message that originates from a circuit-switched domain while a mobile station is engaged in a packet-switched domain data interchange.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EP01922821A 2000-03-31 2001-03-29 Verfahren, durch das eine mobilstation eine leitungsvermittelte seite empfangen kann Withdrawn EP1275227A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53983100A 2000-03-31 2000-03-31
US539831 2000-03-31
PCT/US2001/010034 WO2001076165A1 (en) 2000-03-31 2001-03-29 Method for enabling a mobile station to receive a circuit-switched page

Publications (2)

Publication Number Publication Date
EP1275227A1 true EP1275227A1 (de) 2003-01-15
EP1275227A4 EP1275227A4 (de) 2006-08-16

Family

ID=24152833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01922821A Withdrawn EP1275227A4 (de) 2000-03-31 2001-03-29 Verfahren, durch das eine mobilstation eine leitungsvermittelte seite empfangen kann

Country Status (8)

Country Link
EP (1) EP1275227A4 (de)
JP (1) JP2003530018A (de)
CN (1) CN1184782C (de)
AU (1) AU2001249581A1 (de)
BR (1) BR0109559A (de)
HU (1) HUP0204529A2 (de)
MX (1) MXPA02009512A (de)
WO (1) WO2001076165A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100547845B1 (ko) * 2002-02-07 2006-01-31 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서서빙 고속 공통 제어 채널 셋 정보를 송수신하는 장치 및방법
US7916715B2 (en) * 2002-12-18 2011-03-29 Qualcomm Incorporated Hybrid protocol to support communications with multiple networks
GB0313070D0 (en) * 2003-06-09 2003-07-09 Roke Manor Research A method of controlling communication in a cellular communication system
GB2408654B (en) * 2003-11-26 2006-01-11 Motorola Inc A cellular communication system and a method of operation therefor
US7613169B2 (en) 2004-03-16 2009-11-03 Nokia Corporation Enhancement of packet transfer mode when circuit switched resources are requested
CN104618968A (zh) * 2004-04-08 2015-05-13 核心无线许可有限公司 在具有双重传送模式的移动无线系统中控制传输资源
US8712423B1 (en) 2004-04-08 2014-04-29 Core Wireless Licensing S.A.R.L Controlling transmission resources in mobile radio systems with dualtransfer mode
US7450540B2 (en) * 2004-06-15 2008-11-11 Nokia Corporation Method and system of enhanced dual transfer mode using mobility management
US9198156B2 (en) 2004-08-23 2015-11-24 Telefonaktiebolaget L M Ericsson (Publ) Paging mobile stations in a hybrid network
GB2419258B (en) * 2004-10-13 2007-04-18 Siemens Ag User preference for packet switched or circuit switched call in dual transfer mode
EP1813127B1 (de) 2004-11-15 2012-08-01 Telefonaktiebolaget LM Ericsson (publ) Verfahren und anordnung zur ermöglichung einer multimedia-kommunikationssitzung
BRPI0419126B1 (pt) * 2004-11-30 2018-05-08 Telefonaktiebolaget Lm Ericsson Publ “Método para automaticamente distribuir uma mensagem, terminal capaz de processar mensagens e sistema para automaticamente processar e distribuir mensagens”
CN100407861C (zh) * 2004-12-21 2008-07-30 华为技术有限公司 一种实现电路域多媒体业务呼叫的方法
EP1829390B1 (de) 2004-12-21 2012-10-10 Telefonaktiebolaget LM Ericsson (publ) Verfahren und anordnung zur bereitstellung von informationen über multimedia-optionen
FI20055009A0 (fi) * 2005-01-05 2005-01-05 Nokia Corp Datan lähettäminen matkaviestinjärjestelmässä
WO2006127543A1 (en) * 2005-05-20 2006-11-30 Qualcomm Incorporated Methods and apparatus for providing peer-to-peer data networking for wireless devices
GB2427324B (en) * 2005-06-14 2007-09-19 Siemens Ag A method of dual transfer mode handover
CN100466639C (zh) * 2005-06-18 2009-03-04 华为技术有限公司 实现电路域和分组域双向互操作的方法及系统
CN100442865C (zh) * 2005-07-19 2008-12-10 华为技术有限公司 双模终端跨域路由方法及相关注册系统和注册方法
US7797007B2 (en) * 2006-06-15 2010-09-14 Motorola, Inc. System and method to dynamically manage a talk group signaling type
KR100884999B1 (ko) * 2006-10-04 2009-02-20 노키아 코포레이션 이중 전송 모드를 가지는 이동 무선 시스템에서의 송신자원의 제어
CN101772969B (zh) * 2007-06-08 2013-05-01 艾利森电话股份有限公司 一种用于在长期演进无线电接入上执行gsm/wcdma电路交换服务的技术
CN101553039B (zh) * 2008-04-03 2010-12-08 华为技术有限公司 呼叫建立的方法和基站
JP4859967B2 (ja) * 2009-08-25 2012-01-25 株式会社エヌ・ティ・ティ・ドコモ 回線交換呼処理ノード、移動通信システム、および移動通信方法
US8630667B2 (en) * 2009-10-23 2014-01-14 Apple Inc. Methods and apparatus for paging reception in multimode wireless networks
US8437748B2 (en) * 2010-07-07 2013-05-07 At&T Mobility Ii Llc Method for managing multiple radio access bearers in a single handset
US20120327790A1 (en) * 2011-06-24 2012-12-27 Mediatek Inc. Apparatuses and methods for coordinating circuit switched (cs) services in packet transfer mode (ptm)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745695A (en) * 1996-01-16 1998-04-28 Motorola Inc. Radio system with suspension of packet data service during non-data service connection
WO1999017579A2 (en) * 1997-09-30 1999-04-08 Nokia Networks Oy Paging of mobile subscriber to establish packet-switched connection
WO2000005907A2 (en) * 1998-07-24 2000-02-03 Nortel Networks Limited Delivery of circuit switched calls to a mobile in packet data mode
WO2000021318A1 (de) * 1998-10-06 2000-04-13 Nokia Networks Oy Paging control method and apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05268155A (ja) * 1992-03-18 1993-10-15 Fujitsu Ltd Ｔｄｍａ無線通信制御方式
US5854985A (en) * 1993-12-15 1998-12-29 Spectrum Information Technologies, Inc. Adaptive omni-modal radio apparatus and methods
FI94700C (fi) * 1994-01-21 1995-10-10 Nokia Telecommunications Oy Matkaviestinjärjestelmän verkkoelementti ja menetelmä pakettimuotoista datasiirtoa varten matkaviestinjärjestelmässä
JP2596388B2 (ja) * 1994-10-28 1997-04-02 日本電気株式会社 ディジタルコードレス電話システム
US6047194A (en) * 1997-09-23 2000-04-04 Telefonaktiebolaget L M Ericsson (Publ) Method, and associated apparatus, for selectively permitting transmission of packet data to a mobile terminal
FI107504B (fi) * 1998-04-09 2001-08-15 Nokia Networks Oy Monen samanaikaisen puhelun toteuttaminen matkaviestinjärjestelmässä
US6560239B1 (en) * 1998-07-08 2003-05-06 Telefonaktiebolaget Lm Ericsson (Publ) Retaining a data communication while responding to a paging notification

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745695A (en) * 1996-01-16 1998-04-28 Motorola Inc. Radio system with suspension of packet data service during non-data service connection
WO1999017579A2 (en) * 1997-09-30 1999-04-08 Nokia Networks Oy Paging of mobile subscriber to establish packet-switched connection
WO2000005907A2 (en) * 1998-07-24 2000-02-03 Nortel Networks Limited Delivery of circuit switched calls to a mobile in packet data mode
WO2000021318A1 (de) * 1998-10-06 2000-04-13 Nokia Networks Oy Paging control method and apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Digital cellular telecommunications system (Phase 2+);General Radio Packet Service (GPRS); Service description; Stage 2 (GSM 03.60 version 7.1.0 Release 1998)" August 1999 (1999-08), EUROPEAN TELECOMMUNICATION STANDARD, PAGE(S) COMPLETE , XP002133982 * page 32, paragraph 6.3.3 - page 34, paragraph 6.3.4 * *Idem* *
See also references of WO0176165A1 *

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CN1184782C (zh) 2005-01-12
AU2001249581A1 (en) 2001-10-15
BR0109559A (pt) 2003-06-03
EP1275227A4 (de) 2006-08-16
CN1421084A (zh) 2003-05-28
MXPA02009512A (es) 2003-05-14
WO2001076165A1 (en) 2001-10-11
JP2003530018A (ja) 2003-10-07
HUP0204529A2 (en) 2003-04-28

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