WO2008037217A1 - Procédé, appareil et système permettant d'éviter l'échec d'une mise à jour périodique de cellules croisées - Google Patents

Procédé, appareil et système permettant d'éviter l'échec d'une mise à jour périodique de cellules croisées Download PDF

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Publication number
WO2008037217A1
WO2008037217A1 PCT/CN2007/070777 CN2007070777W WO2008037217A1 WO 2008037217 A1 WO2008037217 A1 WO 2008037217A1 CN 2007070777 W CN2007070777 W CN 2007070777W WO 2008037217 A1 WO2008037217 A1 WO 2008037217A1
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WO
WIPO (PCT)
Prior art keywords
duration
drnc
coverage area
timer
area update
Prior art date
Application number
PCT/CN2007/070777
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English (en)
Chinese (zh)
Inventor
Lijun Xue
Guanchen Li
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 SE0850012A priority Critical patent/SE533013C2/sv
Priority to CN2007800002912A priority patent/CN101317490B/zh
Priority to DE112007000077T priority patent/DE112007000077B4/de
Publication of WO2008037217A1 publication Critical patent/WO2008037217A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/02—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration by periodical registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/087—Reselecting an access point between radio units of access points

Definitions

  • the present invention relates to the field of mobile communication technologies, and in particular, to a method, apparatus, and system for preventing periodic cross-region update failure. Background of the invention
  • the user equipment After the user equipment (UE) enters the CELL_FACH, CELL_PCH or URA_PCH state, it periodically initiates a cell (CELL) or URA (UTRAN registration area) update to the RNC. At this time, the UE and the RNC (Wireless Network Controller) will simultaneously start their respective coverage area update control timers, such as the T305 timer.
  • the UE When the timing of the T305 timer of the UE arrives, the UE initiates a cell or URA update request to the RNC, and simultaneously closes the T305 timer of the UE; after receiving the update request, the RNC sends a cell update confirmation message to the UE (CELL UPDATE CONFIRM) At the same time, the T305 timer of the RNC restarts timing; when the UE receives the update confirmation message sent by the RNC, the T305 timer of the UE also restarts timing.
  • the UE's T305 timer is synchronized with the RNC's T305 timer restart timing.
  • the UE fails to initiate a cell or URA update procedure to the RNC, for example, if the UE is abnormally shut down or the UE enters the network coverage dead zone, the RNC releases the link of the UE to prevent the RNC from being allocated to the UE. Waste of resources.
  • the 3GPP gives the UE's cell or URA update migration procedure.
  • the update migration process rebuilds the UE-related resources on the SRNC on the DRNC.
  • the DRNC becomes the current SRNC of the UE.
  • the duration of the T305 timer can be set to 5, 10, 30, 60, 120, 360. , 720 or not updated, the duration is in minutes.
  • the durations of the T305 timers of the two RNCs are different, and the duration difference is large, the resources allocated to the UE may be released early when the UE is still online. , the UE's cell or URA update failed.
  • a first object of the present invention is to provide a method for preventing periodic cross-region update failure, preventing periodic cross-region update failure of the UE.
  • a second object of the present invention is to provide an apparatus for preventing periodic cross-region update failure, preventing periodic cross-region update failure of the UE.
  • a third object of the present invention is to provide a system for preventing periodic cross-region update failures, preventing periodic cross-region update failure of UEs.
  • a first aspect of the object of the invention is achieved by the following technical solution:
  • a method for preventing periodic cross-region update failure comprising the following steps: when a drift radio network controller DRNC is converted into a serving radio network controller SRNC of a user equipment UE, the coverage area update control timer on the DRNC The second duration is set to a first duration, where the first duration is greater than or equal to the duration of the coverage area update control timer on the SRNC to which the UE currently belongs; and the duration of the coverage area update control timer on the current SRNC to which the UE belongs. Set by the current SRNC to which the UE belongs;
  • the coverage area update control timer on the D RN C is started.
  • a method for preventing periodic cross-region update failures including:
  • the drift radio network controller DRNC When the drift radio network controller DRNC is converted into a service radio network of the user equipment UE
  • the DRNC updates the coverage area update control timer on the DRNC according to the duration of the coverage area update control timer on the SRNC to which the UE currently belongs, which is carried in the cell of the received migration request message.
  • the second duration of the device is set to a first duration; wherein the cell is preset in the migration request message; and the coverage area update control timer on the D RN C is started.
  • a device for preventing periodic cross-region update failure comprising: a timer duration change module, a timer timing control module, wherein
  • the timer duration change module is configured to: when the drift radio network controller DRNC is converted into the serving radio network controller SRNC of the user equipment UE, the current SRNC of the UE that is carried in the cell according to the received migration request message
  • the duration of the coverage area update control timer is set to a first duration of the coverage area update control timer on the DRNC; the cell is preset in the migration request message;
  • the timer timing control module is configured to start a coverage area update control timer on the DRNC.
  • a system for preventing periodic cross-region update failure comprising: a device for preventing periodic cross-region update failure, a SRNC and a DRNC to which the UE currently belongs;
  • the device includes: a timer duration change module, and a timer timing control module;
  • the timer duration change module is configured to: when the drift radio network controller DRNC is converted into the serving radio network controller SRNC of the user equipment UE, the current SRNC of the UE that is carried in the cell according to the received migration request message The coverage area on the upper update control timer, the coverage area update control timer on the DRNC The second duration is set to a first duration; the cell is pre-set in the migration request message;
  • the timer timing control module is configured to start a coverage area update control timer on the DRNC;
  • the device is disposed on the DRNC.
  • the present invention starts the coverage area update control timer on the DRNC when the DRNC is converted to the SRNC of the UE, and the duration of the timer, that is, the first duration is greater than or equal to the coverage area on the SRNC to which the UE belongs.
  • Update the length of the control timer when the timer currently used by the UE is the same as the timer of the coverage area update control timer on the SRNC to which the UE belongs, the DRNC can receive the periodic cell or URA update request sent by the UE, and corresponding to the request. Processing to ensure that the periodic cell or URA update of the UE is successful.
  • 1 is a preferred embodiment of a method for preventing periodic cross-region update failure provided by the present invention
  • FIG. 2 is a schematic diagram of message interaction between network entities corresponding to the first modification manner in FIG. 1;
  • FIG. 3 is a schematic diagram of message interaction between network entities corresponding to the second modification manner in FIG. 1;
  • FIG. 4 is a schematic structural diagram of a first preferred embodiment of an apparatus for preventing periodic cross-region update failure provided by the present invention
  • Figure 5 is a schematic view showing the structure of the apparatus of Figure 4 further refined
  • FIG. 6 is a schematic structural diagram of a second preferred embodiment of an apparatus for preventing periodic cross-region update failure provided by the present invention
  • FIG. 7 is a schematic structural diagram of a preferred embodiment of a system for preventing periodic cross-region update failure provided by the present invention.
  • the T305 timer of the SRNC is the T305A timer, the duration of the timer is A; the T305 timer on the DRNC is the T305B timer, the duration of the timer is B; and the T305 timer on the UE is the T305C timer.
  • the DRNC changes the duration of the T305C timer of the UE from A to B by issuing a UTRAN MOBILE INFORMATION, and the T305B timer on the DRNC starts with the T305C timer on the UE. Timing.
  • the duration of the T305C timer currently used by the UE is still A, and when the current UE's T305C timer expires, the UE initiates After the periodic cell or URA update is complete, the UE starts to restart the T305C timer, and the duration of the T305C timer is B. Therefore, when the duration of the T305C timer currently used by the UE is still A, if A is much larger than B, the T305B timer on the DRNC will time out, and the T305C timer on the UE has not expired.
  • the UE does not initiate a cell or URA update request to the DRNC. In this way, the DRNC releases the allocation to the UE because it fails to receive the UE's cell update message when the T305B timer expires.
  • the resource causes the UE cell or URA update to fail.
  • the present invention mainly sets the duration of the coverage area update control timer on the DRNC to be greater than or equal to the duration of the coverage area update control timer on the SRNC to which the UE currently belongs.
  • the system starts the coverage area update control timer on the DRNC. Therefore, after the periodic cell or URA update migration ends and the DRNC is switched to the SRNC of the UE, the DRNC can receive the timer that is the same as the duration of the coverage area update control timer on the SRNC to which the UE belongs.
  • the periodic cell or URA update request sent by the UE, and corresponding processing is performed on the request, thereby ensuring that the periodic cell or URA update of the UE is successful.
  • the coverage area update control timer on the DRNC is the T305 timer.
  • the coverage area update control timer on the SRNC to which the UE belongs is also the T305 timer.
  • the timer on the UE is also the T305 timer.
  • the two modification methods are as follows: The first modification manner is: adding a sub-cell to the SRNC relocation cell (SNRC RELOCATION INFORTATION) provided by the current SRNC to the DRNC, where the sub-cell carries the current Duration of the T305 timer on the SRNC to which the UE belongs.
  • the sub-cell information in the UTRAN mobile information cell table can be as shown in Table 1.
  • the sub-cell carrying the duration of the T305 timer of the SRNC is the present invention.
  • the number of sub-cells added to the cell structure of the protocol, and the duration of the T305 timer of the SRNC is one of the values listed in the parameter information column of Table 1.
  • the above sub-cells are carried to the DRNC by a RELOCATION REQUIRED message.
  • the duration of the T305 timer currently used by the UE is the duration of the T305 timer of the SRNC to which the UE belongs.
  • the DRNC learns the duration of the T305 timer currently used by the UE according to the information carried in the sub-cell.
  • SRNC T305 timing optional 5,10,30,60,120,360 units: minute; crying (OP), 720, infinity
  • infinity means not updating Table 1
  • the duration of the T305 timer on the DRNC is set to the duration of the T305 timer on the SRNC to which the UE belongs, that is, the duration of the T305 timer currently used by the UE.
  • the duration of the T305 timer is the first duration.
  • the second modification method is: when the DRNC is converted to the UE's SRNC, the T305 timer is started for the first time.
  • the default value of the T305 timer is the maximum duration of the T305 timer allowed by the 3GPP.
  • the maximum duration is Tmax.
  • the DRNC When the current periodic cell or URA update of the UE is completed, the DRNC is converted to the SRNC of the UE, which is still called the DRNC, and the DRNC changes the first duration of the T305 timer to the second duration.
  • the second duration is the second duration.
  • the common duration of the T305 timer on the DRNC can be called the configured duration.
  • the DRNC when the DRNC is converted to the SRNC of the UE, the DRNC may update the duration of the control timer according to the coverage area on the SRNC to which the UE currently belongs, which is carried in the cell of the received migration request message, on the DRNC.
  • the second duration of the coverage area update control timer is set to a first duration; wherein, the foregoing cell is preset in the migration request message; and the first duration is greater than or equal to the coverage area update control timer on the current SRNC to which the UE belongs.
  • the length of time is set to a first duration; wherein, the foregoing cell is preset in the migration request message; and the first duration is greater than or equal to the coverage area update control timer on the current SRNC to which the UE belongs.
  • the duration of the T305 timer on the DRNC thereby preventing the implementation of a preferred embodiment of periodic cross-region update failure.
  • the message interaction between the network entities corresponding to the embodiment shown in Fig. 1 can be seen in Figs. 2 and 3.
  • the message interaction shown in FIG. 2 is a message interaction corresponding to the first modification manner given by the present invention
  • the message interaction shown in FIG. 3 is a message interaction corresponding to the second modification manner given by the present invention.
  • SRNC and DRNC are the SRNC and DRNC to which the UE belongs before the end of the update migration process.
  • the implementation process of the embodiment shown in FIG. 1 includes the following steps:
  • Step 101 The cell or URA update migration process is triggered.
  • Step 102 The SRNC sends a relocation request message (RELOCATION REQUIRED) to the DRNC through the relay communication device.
  • RELOCATION REQUIRED a relocation request message
  • Step 103 The DRNC parses the received relocation request message, and if the message is parsed, the time length of the T305 timer on the SRNC to which the UE belongs is added. Sub-cell, step 104 is performed; otherwise, step 105 is performed.
  • Step 104 The DRNC sets the duration of the T305 timer to the duration of the T305 timer on the SRNC to which the UE is currently carried in the foregoing sub-cell, and performs step 106.
  • the DRNC can also set the duration of the T305 timer to be longer than the duration of the T305 timer on the SRNC to which the UE belongs.
  • Step 105 The DRNC sets the duration of the T305 timer on the DRNC to Tmax according to the setting, and executes step 106.
  • Step 106 When the update migration process ends, the DRNC starts the T305 timer on which the duration has been changed.
  • Step 107 The DRNC sends a UTRAN MOBILITY INFORMATION message to the UE to change the duration of the T305 timer currently used by the UE as the configured duration.
  • Step 108 After receiving the message sent by the DRNC to change the duration of the T305 timer, the UE returns a UTRAN MOBILITY INFORMATION CONFIRM message to the DRNC, but does not immediately start the T305 timer.
  • Step 109 When the T305 timer currently used by the UE expires, the UE sends a cell or URA update procedure to the DRNC.
  • Step 110 After receiving the update request sent by the UE, the DRNC sends an update confirmation message to the UE.
  • Step 111 The DRNC changes the duration of the T305 timer on it to the configured duration, and starts the timer.
  • Step 112 The UE receives the update confirmation message sent by the DRNC, and starts the T305 timer configured by the DRNC for the UE in step 107.
  • step 106 to step 110 initiate periodic small for the existing UE. District or URA update process.
  • the present invention is based on the foregoing method for preventing periodic cross-region update failure, and provides a schematic structural diagram of a first embodiment of the apparatus for preventing periodic cross-region update failure as shown in FIG.
  • the device includes: a timer duration change module 401 and a timer timing control module 402;
  • a timer duration change module 401 configured to: when the DRNC is converted to the SRNC of the UE, according to the duration of the coverage area update control timer on the SRNC to which the UE currently belongs, which is carried in the cell of the received migration request message, The second duration of the coverage area update control timer on the DRNC is set to a first duration; wherein the cell is preset in the migration request message;
  • the first duration may be greater than or equal to the duration of the coverage area update control timer on the SRNC to which the UE currently belongs;
  • the timer timing control module 402 is configured to start a coverage area update control timer on the DRNC.
  • the duration of the coverage area update control timer on the SRNC to which the UE currently belongs belongs to
  • the current SRNC setting of the UE is the current SRNC setting of the UE.
  • FIG. 5 is a schematic view showing the detailed structure of the apparatus shown in Figure 4.
  • the timer duration change module 401 may specifically include the modules added in FIG. 5: an update migration message receiving module 501, a sub-cell information lookup module 502, and a change module 503.
  • An update migration message receiving module 501 configured to receive a migration request message
  • the sub-cell information search module 502 is configured to search for a cell of the duration of the coverage area update control timer on the current SRNC of the carried UE from the migration request message received by the update migration message receiving module 501, and if found, trigger
  • the change module 503 sets the second duration of the coverage area update control timer on the DRNC to the first duration; if not found, triggers the change module 503 to cover the coverage area on the DRNC
  • the second duration of the domain update control timer is set to the first duration, and the first duration is a maximum duration that the coverage area update control timer is allowed;
  • the change module 503 is configured to set the duration of the coverage area update control timer on the DRNC to be greater than or equal to the duration of the coverage area update control timer on the SRNC to which the UE currently belongs.
  • FIG. 6 is a schematic structural diagram of a second embodiment of an apparatus for preventing periodic cross-area update failure according to the present invention.
  • the present embodiment adds a timer duration second change module based on the apparatus shown in FIG. 4 or FIG. 5 above. 601 ;
  • the timer timing control module 402 is further configured to: when receiving the periodic cell update request sent by the UE, before the coverage area update control timer expires on the DRNC, shutting down the coverage area update control timer on the DRNC;
  • the device further includes: a timer duration second change module 601, configured to: after the timer timing control module 402 turns off the coverage area update control timer on the DRNC, set the first duration of the coverage area update control timer on the DRNC to The coverage area of the DRNC updates the second duration of the control timer;
  • the timer timing control module 402 is further configured to: after the timer duration second change module sets the first duration of the coverage area update control timer on the DRNC to the second duration of the coverage area update control timer on the DRNC, Start the coverage area update control timer on the DRNC again.
  • the timer duration second change module 601 includes: a cell update request message receiving module 6011 and a change module 6012;
  • the cell update request message receiving module 6011 is configured to receive a cell update request message that is sent by the SRNC to which the UE belongs to the DRNC;
  • the change module 6012 is configured to: after the cell update request message receiving module receives the cell update request message, the coverage area update control timer on the DRNC The first duration is set to the second duration of the coverage area update control timer on the DRNC.
  • the present invention also provides a system for preventing periodic cross-region update failure as shown in FIG. 7 based on the apparatus shown in FIG. 4 above, which system includes the current SRNC, DRNC of the UE.
  • T305 timer Take the T305 timer as an example to explain the system as follows:
  • the device for preventing periodic cross-region update failure is set on the DRNC.
  • the duration of the T305 timer on the SRNC currently belonging to the UE after receiving the message, the device changes the duration of the T305 timer on the DRNC to The first duration is the duration of the T305 timer on the SRNC to which the UE currently belongs.
  • the device When the UE that the UE currently belongs to the DRNC does not carry the sub-cell of the duration of the T305 timer on the SRNC to which the UE currently belongs, the device receives the message and changes the duration of the T305 timer on the DRNC. For the first duration, the first duration is Tmax.
  • the present invention starts the coverage area update control timer on the DRNC when the DRNC is converted to the SRNC of the UE, and the duration of the timer, that is, the first duration is greater than or equal to the coverage area on the SRNC to which the UE currently belongs. Update the length of the control timer. Therefore, when the timer currently used by the UE is the same as the timer of the coverage area update control timer on the current SRNC of the UE, the DRNC can receive the periodic cell or URA update request sent by the UE, and process the request accordingly. , thereby ensuring that the periodic cell or URA update of the UE is successful. Moreover, the present invention is based on the existing update migration procedure, and the above object of the present invention is achieved by improving the cell structure of the message, which is easy.

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé permettant d'éviter l'échec d'une mise à jour périodique de cellules croisées. Le procédé est mis en œuvre comme suit: lorsque le contrôleur de réseau radio distant (DRNC) est changé en contrôleur de réseau radio de desserte (SRNC) pour l'équipement utilisateur (UE), il règle une première durée de l'horloge de mise à jour de la zone de couverture du DRNC et la fixe à une valeur au moins égale à la durée de l'horloge de mise à jour de la zone de couverture du SRNC auquel l'UE appartient actuellement; l'horloge de mise à jour de la zone de couverture du DRNC est lancée; la durée de l'horloge de mise à jour de la zone de couverture du SRNC auquel l'UE appartient actuellement est réglée par le SRNC auquel l'UE appartient actuellement. Le procédé de l'invention assure que la mise à jour périodique de cellules ou d'URA commencée par le DRNC se termine à l'expiration de la durée du décompte de l'horloge T305 de l'UE.
PCT/CN2007/070777 2006-09-25 2007-09-25 Procédé, appareil et système permettant d'éviter l'échec d'une mise à jour périodique de cellules croisées WO2008037217A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0850012A SE533013C2 (sv) 2006-09-25 2007-09-25 Förfarande, apparat och system för att undvika fel vid periodisk celluppdatering
CN2007800002912A CN101317490B (zh) 2006-09-25 2007-09-25 防止周期性跨区域更新失败的方法及装置及系统
DE112007000077T DE112007000077B4 (de) 2006-09-25 2007-09-25 Verfahren, Vorrichtung und System zum Vermeiden eines Ausbleibens periodischer Funkzellenaktualisierung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610139481.X 2006-09-25
CNA200610139481XA CN101155377A (zh) 2006-09-25 2006-09-25 防止周期性跨区域更新失败的方法及装置及系统

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WO2008037217A1 true WO2008037217A1 (fr) 2008-04-03

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CN (3) CN101155377A (fr)
DE (1) DE112007000077B4 (fr)
SE (1) SE533013C2 (fr)
WO (1) WO2008037217A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101998663A (zh) * 2009-08-26 2011-03-30 大唐移动通信设备有限公司 周期性小区更新方法、系统和设备
CN101583168B (zh) * 2008-05-16 2013-06-05 华为技术有限公司 无线网络中的切换方法以及系统和无线网络控制器
CN104596176A (zh) * 2015-01-26 2015-05-06 张家港兴业钢管有限公司 生产无缝钢管用冷却系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102595538B (zh) * 2011-01-12 2017-08-01 中兴通讯股份有限公司 一种实现重定位的方法及系统
CN107567091B (zh) * 2016-07-01 2021-06-29 深圳市海思半导体有限公司 位置区更新方法和移动台

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1385046A (zh) * 1999-10-27 2002-12-11 艾利森电话股份有限公司 用于在无线电接入网中执行小区和ura更新的方法
WO2003030568A1 (fr) * 2001-09-28 2003-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Mise a jour des cellules dans un reseau terrestre umts a acces radio
CN1791264A (zh) * 2004-12-14 2006-06-21 大唐移动通信设备有限公司 无线接入网内部资源的保护方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368243B (en) * 2000-10-10 2002-10-23 Ericsson Telefon Ab L M Error handling in the Iur interface of a UMTS terrestrial radio access network
US7076248B2 (en) * 2001-09-10 2006-07-11 Telefonaktiebolaget Lm Ericsson (Publ) Recovery of mobile station(s) in connected mode upon RNC failure
US6961570B2 (en) * 2002-07-17 2005-11-01 Asustek Computer Inc. Handling of a wireless device re-entering a service area
CN1645961A (zh) * 2004-01-19 2005-07-27 北京三星通信技术研究有限公司 确定sho状态转换ue的e－dch物理信道定时的方法与设备
CN100370873C (zh) * 2004-07-19 2008-02-20 华为技术有限公司 解决服务无线网络系统迁移后加解密失败的方法
CN100370842C (zh) * 2004-12-09 2008-02-20 华为技术有限公司 一种时间调整帧流量控制方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1385046A (zh) * 1999-10-27 2002-12-11 艾利森电话股份有限公司 用于在无线电接入网中执行小区和ura更新的方法
WO2003030568A1 (fr) * 2001-09-28 2003-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Mise a jour des cellules dans un reseau terrestre umts a acces radio
CN1791264A (zh) * 2004-12-14 2006-06-21 大唐移动通信设备有限公司 无线接入网内部资源的保护方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Protocol Specification (Release 1999)", 3GPP TS 25.331 V3.11.1 RADIO RESOURCE CONTROL (RRC), 30 June 2002 (2002-06-30) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101583168B (zh) * 2008-05-16 2013-06-05 华为技术有限公司 无线网络中的切换方法以及系统和无线网络控制器
CN101998663A (zh) * 2009-08-26 2011-03-30 大唐移动通信设备有限公司 周期性小区更新方法、系统和设备
CN101998663B (zh) * 2009-08-26 2013-11-20 电信科学技术研究院 周期性小区更新方法、系统和设备
CN104596176A (zh) * 2015-01-26 2015-05-06 张家港兴业钢管有限公司 生产无缝钢管用冷却系统

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CN101155377A (zh) 2008-04-02
DE112007000077T5 (de) 2008-09-11
DE112007000077B4 (de) 2013-07-18
CN102325368A (zh) 2012-01-18
SE0850012L (sv) 2008-03-26
SE533013C2 (sv) 2010-06-08
CN101317490A (zh) 2008-12-03
CN102325368B (zh) 2013-12-04

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