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    • 6. 发明申请
    • REESTABLISHING WIRELESS COMMUNICATION BETWEEN A RADIO ACCESS NETWORK AND A MOBILE STATION
    • 无线接入网络与移动站之间的无线通信
    • WO2005112500A1
    • 2005-11-24
    • PCT/IB2004/050672
    • 2004-05-13
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)WALLENTIN, PontusMAGNUSSON, Per
    • WALLENTIN, PontusMAGNUSSON, Per
    • H04Q7/38
    • H04W76/19H04W24/04
    • The present invention relates to a method for reestablishing wireless communication between a radio access network (RAN1) and a mobile station (MS1), an apparatus (RNC1) used for implementing the method as well as a radio access network (RAN1) including such an apparatus. A downlink radio failure affecting a first set of radio bearers (RB1, RB2) including at least two radio bearers (RB1, RB2) assigned for communicating user data between the radio access network (RAN1) and the mobile station (MS1) is detected. A second set of radio bearers (RB1) for communicating user data is defined, excluding the radio bearer (RB2) having the highest downlink bit rate in the first set of radio bearers (RB1, RB2). Communication reestablishment is intitiated using the second set of radio bearers (RB1).
    • 本发明涉及一种重新建立无线接入网(RAN1)与移动台(MS1)之间的无线通信的方法,用于实现该方法的装置(RNC1)以及包括这种方法的无线接入网(RAN1) 仪器。 检测到影响第一组无线承载(RB1,RB2)的下行链路无线电故障,其包括分配用于在无线电接入网络(RAN1)和移动台(MS1)之间传送用户数据的至少两个无线电承载(RB1,RB2)。 定义用于传送用户数据的第二组无线承载(RB1),不包括第一组无线电承载(RB1,RB2)中具有最高下行比特率的无线承载(RB2)。 使用第二组无线电承载(RB1)来谴责通信重建。
    • 8. 发明申请
    • SYSTEM AND METHOD FOR RADIO RESOURCE MANAGEMENT IN A COMMUNICATION SYSTEM
    • 通信系统无线资源管理系统与方法
    • WO2005060294A1
    • 2005-06-30
    • PCT/SE2003/001963
    • 2003-12-17
    • TELEFONAKTIEBOLAGET LM ERICSSON (publ)MAGNUSSON, PerWALLENTIN, PontusMALMGREN, Göran
    • MAGNUSSON, PerWALLENTIN, PontusMALMGREN, Göran
    • H04Q7/36
    • H04W48/18H04W36/0083H04W88/06
    • The present invention relates to methods and arrangements for managing radio resources for providing wireless access to a communication system to a number of terminals. The communication system comprises a first access network (120) using a first access technology and at least one second access network (110) using at least one second access technology different to the first access technology. A listening agent (203) situated in at least the first access network (120) extracts access relevant information from existing messages within at least the first access network. The access relevant information is sent to an access selection manager (201) that compares the extracted access relevant information to access relevant information received from theat least one second access network (110) and determines which access network a terminal (130) should access based on the comparison.
    • 本发明涉及用于管理无线电资源以便向多个终端提供对通信系统的无线接入的方法和装置。 通信系统包括使用第一接入技术的第一接入网络(120)和使用与第一接入技术不同的至少一个第二接入技术的至少一个第二接入网络(110)。 位于至少第一接入网络(120)中的侦听代理(203)从至少第一接入网络内的现有消息中提取接入相关信息。 访问相关信息被发送到访问选择管理器(201),该访问选择管理器将所提取的访问相关信息进行比较以访问从至少一个第二接入网络(110)接收的相关信息,并基于以下方式确定终端(130)应该访问哪个接入网络 比较。
    • 9. 发明申请
    • GENERIC ACCESS PERFORMANCE ABSTRACTION FOR ACCESS SELECTION
    • 用于访问选择的一般访问性能摘要
    • WO2007110090A1
    • 2007-10-04
    • PCT/EP2006/002741
    • 2006-03-24
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)SACHS, JoachimMAGNUSSON, PerPRYTZ, MikaelRINTA-AHO, Teemu
    • SACHS, JoachimMAGNUSSON, PerPRYTZ, MikaelRINTA-AHO, Teemu
    • H04L12/56H04L12/28H04L29/06
    • H04L43/08H04L41/08H04L41/0803H04L41/0806H04L41/5032H04L67/34
    • The invention provides methods method for access selection in a Multi-Access Network offering a plurality of Access Technologies (AT). The device may comprises a Multi Access Management entity (MAM) and a plurality of Generic Link Layer Entities (GLL) associated to a plurality of Accesses (A) according to said plurality of Access Technologies (AT). The access selection comprises an Access determination and an Access configuration. In a first step a Generic Link Layer Entity (GLL) determines one or more Generic Performance Metrics (GPM) corresponding to one or more configurations of the Access (A). The Generic Link Layer Entity (GLL) sends the determined one or more Generic Performance Metrics (GPM) corresponding to one or more configurations of the access (A) to the Multi Access Management entity (MAM). The Multi Access Management entity (MAM) determines from received Generic Performance Metrics (GPM), which Access (A) offers a configuration (GPM), which is suited for an application / bearer requirements. Then, said Multi Access Management entity (MAM) sends the determined configuration to the Generic Link Layer Entity (GLL) associated to the determined Access (A). The determined Generic Link Layer Entity (GLL) configures the Access (A) based on the determined configuration received from the Multi Access Management entity (MAM). Furthermore, the invention relates to corresponding devices, modules and software.
    • 本发明提供了提供多个接入技术(AT)的多接入网络中的接入选择方法/方法。 所述设备可以包括与根据所述多个接入技术(AT)的多个接入(A)相关联的多接入管理实体(MAM)和多个通用链路层实体(GLL)。 访问选择包括访问确定和访问配置。 在第一步中,通用链路层实体(GLL)确定与Access(A)的一个或多个配置相对应的一个或多个通用性能度量(GPM)。 通用链路层实体(GLL)将所确定的一个或多个与接入(A)的一个或多个配置相对应的通用性能度量(GPM)发送到多接入管理实体(MAM)。 多访问管理实体(MAM)从接收的通用性能度量(GPM)确定,哪个访问(A)提供适合于应用/承载要求的配置(GPM)。 然后,所述多路访问管理实体(MAM)将确定的配置发送到与确定的访问(A)相关联的通用链路层实体(GLL)。 确定的通用链路层实体(GLL)基于从多接入管理实体(MAM)接收的确定配置来配置接入(A)。 此外,本发明涉及相应的设备,模块和软件。
    • 10. 发明申请
    • METHOD AND ARRANGEMENT IN A MULTI-ACCESS COMMUNICATION NETWORK
    • 多址通信网络中的方法和布置
    • WO2007043927A1
    • 2007-04-19
    • PCT/SE2005/002056
    • 2005-12-29
    • TELEFONAKTIEBOLAGET LM ERICSSON (publ)MAGNUSSON, PerLUNDSJÖ, JohanPRYTZ, MikaelSACHS, Joachim
    • MAGNUSSON, PerLUNDSJÖ, JohanPRYTZ, MikaelSACHS, Joachim
    • H04Q7/38H04L12/64
    • H04W36/0066H04W36/0083H04W36/28
    • The present invention relates to a method and arrangement for making a handover decision in a multi-access communication network comprising a core network (30) and at least one user terminal network (10) communicating with said core network (30) on at least two access paths (a, b) via at least two access networks (20a, 20b), whereby data sessions are routed on at least a first access path (a) via a first access network (20a) and a second access path (b) via a second access network (20b). A first set of criteria is determined by an Access Network control Function (ANF) (25a, 25b) for when a handover between said at least two access paths (a, b) should be performed and a report is sent to an Access Selection Function (ASF) (34) when at least one criterion of said first set of criteria is fulfilled. A second set of criteria is determined by a Connection Management Function (CMF) (14) for when a handover between said at least two access paths (a, b) should be performed and a report is sent to the ASF (34) when at least one criterion of said second set of criteria is fulfilled. The ASF (34) determines one or more data sessions of said at least one user terminal network (10) to be handed over based on the sent reports and directs a core network anchor (32) and a terminal anchor (12) to execute a handover by re-routing said determined data sessions from one access path (a, b) to an alternative access path (a, b).
    • 本发明涉及一种用于在包括核心网(30)和至少一个用户终端网络(10)的多址通信网络中进行切换判定的方法和装置,所述至少一个用户终端网络(10)在至少两个 通过至少两个接入网络(20a,20b)访问路径(a,b),由此经由第一接入网络(20a)和第二接入路径(b)在至少第一接入路径(a)上路由数据会话, 经由第二接入网络(20b)。 第一组标准由接入网络控制功能(ANF)(25a,25b)确定,用于当应该执行所述至少两个接入路径(a,b)之间的切换并将报告发送到接入选择功能 (ASF)(34)当满足所述第一组标准的至少一个标准时。 第二组标准由连接管理功能(CMF)(14)确定,用于当应当执行所述至少两个访问路径(a,b)之间的切换并且当处于 满足所述第二组标准的至少一个标准。 ASF(34)基于所发送的报告确定所述至少一个用户终端网络(10)的一个或多个数据会话,并指示核心网锚(32)和终端锚(12)执行 通过将所述确定的数据会话从一个访问路径(a,b)重新路由到替代访问路径(a,b)来进行切换。