WO2010105406A1 - 一种多载频小区的寻呼方法、装置及系统 - Google Patents

一种多载频小区的寻呼方法、装置及系统 Download PDF

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Publication number
WO2010105406A1
WO2010105406A1 PCT/CN2009/070828 CN2009070828W WO2010105406A1 WO 2010105406 A1 WO2010105406 A1 WO 2010105406A1 CN 2009070828 W CN2009070828 W CN 2009070828W WO 2010105406 A1 WO2010105406 A1 WO 2010105406A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier frequency
user equipment
paging
information
network device
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.)
Ceased
Application number
PCT/CN2009/070828
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
王君
王学龙
黄英
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to BRPI0924405A priority Critical patent/BRPI0924405A2/pt
Priority to RU2011141856/08A priority patent/RU2504124C2/ru
Priority to PCT/CN2009/070828 priority patent/WO2010105406A1/zh
Priority to EP09841690A priority patent/EP2400806A4/en
Priority to IN3929KON2011 priority patent/IN2011KN03929A/en
Priority to CN2009801233769A priority patent/CN102077665A/zh
Publication of WO2010105406A1 publication Critical patent/WO2010105406A1/zh
Priority to US13/235,170 priority patent/US20120002626A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a paging technology.
  • a cell can no longer have only a single carrier frequency, and a cell can have multiple carrier frequencies.
  • a cell can have multiple carrier frequencies.
  • multiple carrier frequencies in a cell can serve the same type of User Equipment (UE), and can also serve different types of UEs.
  • UE User Equipment
  • a method for a base station to page a UE is to perform paging on all carrier frequencies of a cell.
  • LTE Long Term Evolution
  • LTE-A advanced Long Term Evolution
  • the base station will page on all the carrier frequencies of the cell, that is, search on the carrier frequencies fl and f2. call.
  • the network pages the LTE-A UE, since the LTE-A UE can camp on fl or f2, paging the LTE-A UE on the two carrier frequencies fl and f2 is no problem, but when the network ⁇ ⁇ When paging an LTE UE, paging is also performed on both the fl and f2 carrier frequencies. At this time, since the LTE UE does not camp on the carrier frequency f2, paging on the carrier frequency f2 is wasted.
  • the embodiment of the present invention provides a paging method, including: receiving a paging message sent by a core network device, where the paging message carries user equipment information; and learning, according to the user equipment information, that the user equipment is served Frequency, and paging the user equipment on the carrier frequency.
  • An embodiment of the present invention further provides an access network device, including: a receiving unit, configured to receive a paging message sent by a core network device, where the paging message carries user equipment information; and a paging unit, configured to be used according to the foregoing user
  • the device information learns the carrier frequency of the user equipment, and pages the user equipment on the carrier frequency.
  • the embodiment of the present invention further provides a paging system, including: an access network device, configured to receive a paging message sent by a core network device, where the paging message carries user equipment information; and according to the user equipment information, learns to serve the user The carrier frequency of the device, and paging the user equipment on the carrier frequency.
  • a paging system including: an access network device, configured to receive a paging message sent by a core network device, where the paging message carries user equipment information; and according to the user equipment information, learns to serve the user The carrier frequency of the device, and paging the user equipment on the carrier frequency.
  • FIG. 1 is a schematic flowchart of a multi-carrier frequency cell paging method according to an embodiment of the present invention
  • FIG. 2 is a simplified schematic flowchart of a multi-carrier frequency cell paging method according to another embodiment of the present invention
  • FIG. 3 is a simplified schematic diagram of a multi-carrier frequency cell paging method according to another embodiment of the present invention
  • FIG. 5 is a simplified schematic diagram of a structure of an access network device according to an embodiment of the present invention.
  • a paging method for a multi-carrier frequency cell includes: Step 101: Receive a paging message sent by a core network device, where the paging message carries a user setting message.
  • Step 102 Obtain a carrier frequency serving the user equipment according to the user equipment information, and page the user equipment on the carrier frequency.
  • the paging method of the multi-carrier frequency cell avoids the public paging resource caused by paging all carrier frequencies in the multi-carrier frequency cell by paging the corresponding user equipment on the carrier frequency serving different user equipments. Waste.
  • a paging method for a multi-carrier frequency cell includes: Step 201: Receive a paging message sent by a core network device, where the paging message carries a user information.
  • the foregoing user equipment information includes any one of the following information or a combination: type information of the user equipment, service information of the user equipment, function information of the user equipment, and the like.
  • Step 202 Obtain a carrier frequency serving the user equipment according to the user equipment information and the carrier frequency division information, and page the user equipment on the carrier frequency.
  • the network management device configures the foregoing carrier frequency division information to the access network device, and the access network device stores the carrier frequency division information.
  • the network management device configures the access network device when configuring: LTE frequency band is fl, LET-A frequency band is f2; or X service frequency band is ⁇ , ⁇ service frequency band is f4; or A function frequency band is The frequency band of the f5, B function is f6.
  • the device on the access network saves the information about the configuration of the above network management device.
  • the access network device when the access network device receives the paging message, if the user equipment information carried in the paging message is type information of the user equipment, such as LTE or LTE-A, the access network device pages LTE on the frequency band fl.
  • the UE, or the LTE-A UE is paged on the frequency bands fl and f2; if the user equipment information carried in the paging message is the service information of the user equipment, such as X or Y, the access network device uses the paging on the frequency band ⁇ .
  • the access network device when the network management device is configured, the access network device is configured: the frequency band of the X service of the LTE is fl, the frequency band of the Y service of the LTE is f2, and the frequency band of the X service of the LTE-A is ⁇ , and the frequency of the LTE-A is LTE-A.
  • the frequency band of the service is f4.
  • the access network device when the access network device receives the paging message, the user equipment information carried in the paging message is a combination of the type information of the user equipment and the service information of the user equipment, for example: (LTE, X), (LTE, Y), (LTE-A, X), (LTE-A, Y), then the access network device will page the LTE UE using the X service on the frequency band fl, or on the frequency band f2 Paging the LTE UE using the ⁇ service, or paging the LTE-A UE using the X service on the frequency band ⁇ , or paging the LTE-A UE using the ⁇ service on the frequency band f4.
  • the access network device will page the LTE UE using the X service on the frequency band fl, or on the frequency band f2 Paging the LTE UE using the ⁇ service, or paging the LTE-A UE using the X service on the frequency band ⁇ , or paging the LTE-
  • paging the user equipment on the carrier frequency includes: Paging the user equipment on the frequency, or paging the user equipment on a carrier frequency in the carrier frequency set.
  • the paging method of the multi-carrier frequency cell avoids the public paging resource caused by paging all carrier frequencies in the multi-carrier frequency cell by paging the corresponding user equipment on the carrier frequency serving different user equipments. Waste.
  • the following describes a paging method provided by an embodiment of the present invention by taking a specific multi-carrier frequency cell paging scenario as an example.
  • the user equipment information is exemplified by the type information of the user equipment, and the core network equipment in this embodiment is a Mobility Management Entity (MME), and the network management equipment is Operation and Maintenance (OAM).
  • MME Mobility Management Entity
  • OAM Operation and Maintenance
  • the device, the access network device is an evolved-Node B (eNB).
  • carrier frequency fl of LTE there are two carrier frequencies in the multi-carrier frequency cell: carrier frequency fl of LTE and carrier frequency f2 of LTE-A.
  • the LTE UE can only select and camp on the carrier frequency fl, and the LTE-A UE can select and camp on the carrier frequency fl or f2, that is, both fl and f2 can serve the LTE-A UE.
  • OAM will be in network planning
  • the carrier frequency division information is allocated to the eNB, and the carrier frequency division information is: LTE carrier frequency is fl, and LTE-A carrier frequency is f2.
  • the eNB stores the above carrier frequency division information.
  • Step 301 The MME 11 sends a paging message to the eNB 22, where the paging message carries the type information LTE-A of the LTE-A UE.
  • the form of the type information is not limited as long as it can notify the eNB 22 that the type of the UE that the network needs to page is LTE-A.
  • Step 302 After receiving the paging message, the eNB 22 learns that the carrier frequencies corresponding to the LTE-A are fl and f2 according to the type information LTE-A and the locally stored carrier frequency division information.
  • Step 303 The eNB 22 pages the LTE-A UE 33 on the carrier frequencies fl and f2.
  • Step 401 The MME 11 sends a paging message to the eNB 22, where the paging message carries the type information LTE of the LTE UE.
  • the form of the type information is not limited as long as it can notify the eNB 22 that the type of the UE that the network needs to call is LTE.
  • Step 402 After receiving the paging message, the eNB 22 learns that the carrier frequency corresponding to the LTE is fl according to the type information LTE and the locally stored carrier frequency division information.
  • Step 403 The eNB 22 pages the LTE UE 44 only on the carrier frequency fl.
  • the eNB does not need to perform paging on all carrier frequencies fl and ⁇ of the cell when paging the LTE UE, but only needs to perform paging on the carrier frequency fl serving the LTE UE. Thus avoiding the waste of the common paging channel.
  • Another embodiment of the present invention provides an access network device 500. As shown in FIG. 5, the method includes: a receiving unit 501 and a paging unit 502.
  • the receiving unit 501 receives the paging message sent by the core network device, where the paging message carries the user equipment information.
  • the paging unit 502 learns the carrier frequency of the user equipment according to the user equipment information, and performs the above on the carrier frequency.
  • the user equipment makes a page.
  • the receiving unit 501 is further configured to receive any one of the following letters sent by the core network.
  • Information or a combination a paging message carrying type information of the user equipment, a paging message carrying service information of the user equipment, and a paging message carrying function information of the user equipment.
  • the access network device 500 further includes a storage unit 503, configured to save carrier frequency division information configured by the network management device.
  • the paging unit 502 is further configured to: learn, according to the user equipment information and the carrier frequency division information stored by the storage unit 503, a carrier frequency serving the user equipment, and use the carrier frequency on the carrier frequency The user equipment makes a page.
  • the carrier frequency of the user equipment includes a single carrier frequency or a carrier frequency set
  • the paging unit 502 is further configured to: page the user equipment on the single carrier frequency, or in the carrier frequency set.
  • the user equipment is paged on the carrier frequency.
  • the embodiment of the present invention further provides a paging system, including the access network device 500, which is described in the foregoing embodiment, and is configured to receive a paging message sent by a core network device, where the paging message carries user equipment information, according to the foregoing user.
  • the device information learns the carrier frequency of the user equipment, and pages the user equipment on the carrier frequency.
  • the access network device 500 For the specific structure of the access network device, refer to the embodiment of the access network device 500, which is not described here.
  • paging of the corresponding user equipment on the carrier frequency serving different user equipments avoids paging of all carrier frequencies in the multi-carrier frequency cell. Waste of public paging resources.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/CN2009/070828 2009-03-17 2009-03-17 一种多载频小区的寻呼方法、装置及系统 Ceased WO2010105406A1 (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BRPI0924405A BRPI0924405A2 (pt) 2009-03-17 2009-03-17 método de envio de radiochamada, aparelho e sistema para célula de portadora múltipla
RU2011141856/08A RU2504124C2 (ru) 2009-03-17 2009-03-17 Способ поискового вызова, устройство и система для соты с множеством несущих
PCT/CN2009/070828 WO2010105406A1 (zh) 2009-03-17 2009-03-17 一种多载频小区的寻呼方法、装置及系统
EP09841690A EP2400806A4 (en) 2009-03-17 2009-03-17 METHOD, DEVICE AND PAGING SYSTEM FOR MULTI-TRAVEL FREQUENCY CELLS
IN3929KON2011 IN2011KN03929A (cg-RX-API-DMAC7.html) 2009-03-17 2009-03-17
CN2009801233769A CN102077665A (zh) 2009-03-17 2009-03-17 一种多载频小区的寻呼方法、装置及系统
US13/235,170 US20120002626A1 (en) 2009-03-17 2011-09-16 Paging method, apparatus, and system for multi-carrier cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/070828 WO2010105406A1 (zh) 2009-03-17 2009-03-17 一种多载频小区的寻呼方法、装置及系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/235,170 Continuation US20120002626A1 (en) 2009-03-17 2011-09-16 Paging method, apparatus, and system for multi-carrier cell

Publications (1)

Publication Number Publication Date
WO2010105406A1 true WO2010105406A1 (zh) 2010-09-23

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PCT/CN2009/070828 Ceased WO2010105406A1 (zh) 2009-03-17 2009-03-17 一种多载频小区的寻呼方法、装置及系统

Country Status (7)

Country Link
US (1) US20120002626A1 (cg-RX-API-DMAC7.html)
EP (1) EP2400806A4 (cg-RX-API-DMAC7.html)
CN (1) CN102077665A (cg-RX-API-DMAC7.html)
BR (1) BRPI0924405A2 (cg-RX-API-DMAC7.html)
IN (1) IN2011KN03929A (cg-RX-API-DMAC7.html)
RU (1) RU2504124C2 (cg-RX-API-DMAC7.html)
WO (1) WO2010105406A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2529406A (en) * 2014-08-18 2016-02-24 Vodafone Ip Licensing Ltd Paging in cellular networks
WO2016112510A1 (zh) * 2015-01-15 2016-07-21 华为技术有限公司 寻呼消息的发送、接收方法和设备
US10172183B2 (en) * 2015-05-19 2019-01-01 Telefonaktiebolaget Lm Ericsson (Publ) Radio access network node and method—time coordinated cells for extended discontinuous receive (eDRX)

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CN1774129A (zh) * 2004-11-12 2006-05-17 华为技术有限公司 对广播多播业务用户进行寻呼的方法
CN1953603A (zh) * 2005-10-20 2007-04-25 华为技术有限公司 广播/组播业务中用户接收寻呼信息的方法
CN101127933A (zh) * 2006-08-18 2008-02-20 华为技术有限公司 一种寻呼用户的方法、系统及其发送端

Also Published As

Publication number Publication date
RU2011141856A (ru) 2013-04-27
CN102077665A (zh) 2011-05-25
EP2400806A4 (en) 2012-04-04
RU2504124C2 (ru) 2014-01-10
EP2400806A1 (en) 2011-12-28
US20120002626A1 (en) 2012-01-05
BRPI0924405A2 (pt) 2019-09-24
IN2011KN03929A (cg-RX-API-DMAC7.html) 2015-07-10

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