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1. 发明申请

WO2009056932A3 CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS 审中-公开
公开(公告)号：WO2009056932A3
公开(公告)日：2009-05-07
申请号：PCT/IB2008/002810
申请日：2008-10-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , VIKBERG, Jari , WITZEL, Andreas , HALLENSTAL, Magnus , OLSSON, Magnus , MILDH, Gunnar
发明人： VIKBERG, Jari , WITZEL, Andreas , HALLENSTAL, Magnus , OLSSON, Magnus , MILDH, Gunnar
IPC分类号： H04W92/00
摘要： A method and apparatus for providing both Mobile Terminated, MT, and Mobile Originated, MO, circuit switched (CS) services such as Short Message Service, SMS, services in networks utilizing CS Fallback and CSoLTE-I architectures. An extended SGs interface referred to as SGs+ (63) is implemented between a Mobility Management Entity, MME, (64) in an SAE core network (11) and a Mobile Switching Center Server, MSC-S, (61). The SGs+ interface supports transmission of upper layer CS packet data units while utilizing either connectionless or connection-oriented Signaling Connection Control Part, SCCP, operation. The non access stratum, NAS, signaling support between the User Equipment, UE, (27) and the MME (64) is extended to provide support for both MT SMS and MO SMS service.

2. 发明申请

WO2008153474A1 METHOD OF MAINTAINING BROADCAST SERVICE CONTINUITY 审中-公开
标题翻译：维持广播业务连续性的方法
公开(公告)号：WO2008153474A1
公开(公告)日：2008-12-18
申请号：PCT/SE2008/050101
申请日：2008-01-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BUCHMAYER, Mats , SUNELL, Kai-Erik , MILDH, Gunnar , ENBUSKE, Henrik
发明人： BUCHMAYER, Mats , SUNELL, Kai-Erik , MILDH, Gunnar , ENBUSKE, Henrik
IPC分类号： H04Q7/38 , H04H60/91 , H04L12/18 , H04N7/173
CPC分类号： H04W72/005 , H04W36/0055
摘要： An access node in the boundary area of a single frequency network service area transmits a boundary indication to the mobile terminals in the boundary area to notify the mobile terminals that they are approaching the boundaries of the single frequency network. The mobile terminals receiving the boundary indications may then take steps to maintain continuity of broadcast services when the mobile terminals leave the service area of the single frequency network.
摘要翻译：在单频网络服务区域的边界区域中的接入节点向边界区域中的移动终端发送边界指示，以通知移动终端它们正在接近单个频率网络的边界。当移动终端离开单频网络的服务区时，接收边界指示的移动终端随后可以采取步骤来维持广播业务的连续性。

3. 发明申请

WO2005074308A1 METHOD AND SYSTEM FOR BASE STATION CHANGE OF PACKET SWITCHED COMMUNICATIONS IN A MOBILE COMMUNICATIONS SYSTEM. 审中-公开
标题翻译：移动通信系统中分组交换通信基站改变的方法和系统。
公开(公告)号：WO2005074308A1
公开(公告)日：2005-08-11
申请号：PCT/SE2005/000108
申请日：2005-01-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BACKLUND, Ingemar , DIACHINA, John , MILDH, Gunnar , TEDENVALL, Lars
发明人： BACKLUND, Ingemar , DIACHINA, John , MILDH, Gunnar , TEDENVALL, Lars
IPC分类号： H04Q7/22
CPC分类号： H04W36/0016 , H04W36/02
摘要： The present invention relates to change of base stations transferring packet switched communications between a mobile station and a support node. The base station change is of lossless type allowing lossless base station change of packet switched communications in unacknowledged mode between the mobile station and the support node.
摘要翻译：本发明涉及在移动台和支持节点之间传送分组交换通信的基站的改变。基站改变是无损型的，允许无线基站在移动台和支持节点之间以未确认模式改变分组交换通信。

4. 发明申请

WO2003058992A1 PAGING IN COMMUNICATION SYSTEMS 审中-公开
标题翻译：通信系统中的分组
公开(公告)号：WO2003058992A1
公开(公告)日：2003-07-17
申请号：PCT/SE2003/000034
申请日：2003-01-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ.) , CRAMBY, Mathias , MAGNUSSON, Johan , MILDH, Gunnar
发明人： CRAMBY, Mathias , MAGNUSSON, Johan , MILDH, Gunnar
IPC分类号： H04Q7/32
CPC分类号： H04W68/12
摘要： The present invention refers to methods and systems for enabling paging and DRX in a hybrid cellular communication system (1) comprising a core network (CN) (100) and radio access network (RAN) (200) employing different paging techniques. The core network (100) is accociated with a DRX parameter of a CN associated parameter set, which according to the invention, is mapped to a value of a RAN associated parameter set. This resulting value may then be used by the radio access network (200) and/or a mobile station (300) for determining a present paging period of the mobile station (300). Furthermore, methods of selecting DRX parameters for a mobile station (300) in different operational modes are provided. The invention is particular applicable to a communication system (1) including a GERAN radio access network (200) operating in Iu mode.
摘要翻译：本发明涉及在包含采用不同寻呼技术的核心网（CN）（100）和无线接入网（RAN）（200））的混合蜂窝通信系统（1）中实现寻呼和DRX的方法和系统。核心网络（100）与CN相关联的参数集合的DRX参数相关联，其根据本发明被映射到RAN相关参数集的值。然后可以由无线电接入网络（200）和/或用于确定移动台（300）的当前寻呼周期的移动台（300））使用所得到的值。此外，提供了以不同操作模式为移动台（300）选择DRX参数的方法。本发明特别适用于包括以Iu模式工作的GERAN无线电接入网络（200）的通信系统（1）。

5. 发明申请

WO2008133566A1 METHOD AND ARRANGEMENT FOR PROCESSING MOBILE STATION HISTORY INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中处理移动站历史信息的方法和装置
公开(公告)号：WO2008133566A1
公开(公告)日：2008-11-06
申请号：PCT/SE2007/051050
申请日：2007-12-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MILDH, Gunnar , WAHLQVIST, Mattias
发明人： MILDH, Gunnar , WAHLQVIST, Mattias
IPC分类号： H04Q7/38 , H04Q7/32
CPC分类号： H04W36/0005 , H04W24/08 , H04W36/0083 , H04W36/245 , H04W72/0406 , H04W92/20
摘要： Methods and apparatus for processing mobile station transaction information at a serving control node in a wireless communication system are disclosed. The serving control node may be a base station, such as an eNodeB in an LTE/SAE wireless communication system. The transaction information, which may include, for example, mobility-related transaction information (230) and traffic-related transaction information (240) for a given mobile station (160), may be passed between controlling control nodes as the corresponding mobile station (160) is handed over, so that a controlling control node has access to information characterizing the past activities of the mobile station (160). This information may be used in some embodiments for selecting a target control node for handover or for allocating link resources.
摘要翻译：公开了在无线通信系统中的服务控制节点处理移动台交易信息的方法和装置。服务控制节点可以是诸如LTE / SAE无线通信系统中的eNodeB的基站。例如，可以包括用于给定移动站（160）的移动性相关交易信息（230）和交通相关交易信息（240）的交易信息可以作为对应的移动站（例如， 160），使得控制控制节点能够访问表征移动台（160）的过去活动的信息。在一些实施例中可以使用该信息来选择用于切换的目标控制节点或用于分配链路资源。

6. 发明申请

WO2008084287A1 MECHANISM TO UNIQUELY IDENTIFY AND UNIFY A USER'S SET OF PACKET BEARER CONTEXTS IN A MOBILE TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：机构独特识别和联合移动电信网络中用户的一组分组承载体
公开(公告)号：WO2008084287A1
公开(公告)日：2008-07-17
申请号：PCT/IB2007/003429
申请日：2007-11-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WALKER, John, Michael , HALL, Göran , AHLÉN, Anders , MILDH, Gunnar , WAHLQVIST, Mattias
发明人： WALKER, John, Michael , HALL, Göran , AHLÉN, Anders , MILDH, Gunnar , WAHLQVIST, Mattias
IPC分类号： H04L12/56
CPC分类号： H04W12/02 , H04L63/306 , H04W8/26 , H04W12/06 , H04W76/11 , H04W76/12
摘要： A traffic plane entity (e.g., user plane entity (UPE), serving gateway (S-GW) ) and method are described herein for allocating a unique identifier (e.g., UPE/S-GW UE-Context-Id) which identifies and unifies a set of bearers within a UE context that is associated with a given UE. In operation, the traffic plane entity can then send the allocated unique identifier to another entity (e.g., mobility management entity (MME) ) which at a subsequent time re- sends the unique identifier back to the traffic plane entity along with a request to have the traffic plane entity perform a specific operation or procedure on the bearers associated with the UE context of the given UE. Upon receiving the request, the traffic plane entity uses the unique identifier to perform the requested operation or procedure simultaneously on all of the bearers associated with the UE context of the given UE.
摘要翻译：本文描述了一种业务平面实体（例如，用户平面实体（UPE），服务网关（S-GW））和方法，用于分配识别和统一的唯一标识符（例如，UPE / S-GW UE-Context-Id）在UE上下文中与给定UE相关联的一组承载。在操作中，业务平面实体然后可以将分配的唯一标识符发送到另一个实体（例如，移动性管理实体（MME）），该实体在随后的时间将唯一标识符重新发送回业务平面实体以及具有业务平面实体对与给定UE的UE上下文相关联的承载执行特定的操作或过程。在接收到请求时，业务平面实体使用唯一标识符在与给定UE的UE上下文相关联的所有承载上同时执行所请求的操作或过程。

7. 发明申请

WO2008115122A3 RANDOM ACCESS ALIGNED HANDOVER 审中-公开
公开(公告)号：WO2008115122A3
公开(公告)日：2008-09-25
申请号：PCT/SE2008/050037
申请日：2008-01-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDSTRÖM, Magnus , BEMING, Per , MILDH, Gunnar , BERGSTRÖM, Joakim , MÜLLER, Walter
发明人： LINDSTRÖM, Magnus , BEMING, Per , MILDH, Gunnar , BERGSTRÖM, Joakim , MÜLLER, Walter
IPC分类号： H04Q7/38
摘要： A method and apparatus for reducing handover interruptions when a mobile device executes handover including a random access procedure is described herein. When handover is desirable, a time offset associated with a random access opportunity is determined. The time offset relates the timing of the next random access opportunity to the frame timing of a target access point. Based on the time offset, a network element, e.g., the mobile device, a serving access point, or a mobility management entity, determines a handover start time. Handover is executed at the determined start time to generally align the beginning of the handover execution with the beginning of the next random access opportunity, and therefore, to reduce handover interruption.

8. 发明申请

WO2006128478A1 DATA UNIT RELAY DEVICE AND METHOD OF CONTROLLING THE SAME 审中-公开
标题翻译：数据单元继电器装置及其控制方法
公开(公告)号：WO2006128478A1
公开(公告)日：2006-12-07
申请号：PCT/EP2005/005791
申请日：2005-05-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WIEMANN, Henning , EKSTRÖM, Hannes , MILDH, Gunnar
发明人： WIEMANN, Henning , EKSTRÖM, Hannes , MILDH, Gunnar
IPC分类号： H04L12/56 , H04L1/16 , H04L1/18
CPC分类号： H04L47/10 , H04L1/1607 , H04L1/18 , H04L47/26 , H04L47/32 , H04L47/33 , H04L2001/0096
摘要： A method of controlling a data unit relay device is described, applied to a relay ARQ protocol in accordance with which a source peer sends data units to a destination peer via at least one relay peer. The relay ARQ protocol provides for a first type and second type of receipt information, where the first type is indicative of a correct receipt at a relay peer, and the second type is indicative of a correct receipt at the destination peer. In a data unit relay device that is arranged for deliberately dropping data units of the relay ARQ protocol under one or more predetermined conditions, a procedure is provided for indicating to the source peer and the destination peer that a data unit has been deliberately dropped and for identifying the deliberately dropped data unit, such that the source and destination peer may perform retranmission control for the dropped data unit as if it had been successfully received at the destination peer.
摘要翻译：描述了一种控制数据单元中继设备的方法，应用于中继ARQ协议，根据该协议，源对等体经由至少一个中继对等体向目的地对等体发送数据单元。中继ARQ协议提供第一类型和第二类型的接收信息，其中第一类型指示在中继对等体处的正确接收，并且第二类型指示在目的地对等体处的正确接收。在一个数据单元中继装置中，被设置成在一个或多个预定条件下有意地丢弃中继ARQ协议的数据单元，提供了向源对等体和目的地对等体指示数据单元被故意丢弃的过程，识别故意丢弃的数据单元，使得源和目的地对等体可以对丢弃的数据单元执行再次进行控制，就好像它已经在目的地对等体被成功接收一样。

9. 发明申请

WO2011046485A1 METHOD AND ARRANGEMENTS FOR CONGESTION CONTROL FOR INTERWORKING COMMUNICATION NETWORKS 审中-公开
标题翻译：用于交互通信网络的控制的方法和装置
公开(公告)号：WO2011046485A1
公开(公告)日：2011-04-21
申请号：PCT/SE2010/050147
申请日：2010-02-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , DE FRANCA LIMA, Octavio Jose , MILDH, Gunnar
发明人： DE FRANCA LIMA, Octavio Jose , MILDH, Gunnar
IPC分类号： H04W28/02 , H04W36/14
CPC分类号： H04W36/22 , H04W28/08 , H04W36/0022 , H04W36/0066
摘要： A method for allowing distribution of congestion related information between a cellular communication system supporting circuit switched services and a cellular communication system supporting packet switched services. A message destined for the packet switched communication system is identified at the circuit switched communication system, and congestion related information, indicating the present congestion status of the circuit switched communication network is included into the message. The message is then forwarded to a network node of the packet switched communication system, where either a user equipment and/or the network node of the first cellular communication system can control Circuit Switched Fallback (CSFB) attempts towards the second communication system on the basis of the congestion related information prior to having to initiate any access signaling associated with the CSFB attempts.
摘要翻译：一种用于在支持电路交换服务的蜂窝通信系统和支持分组交换服务的蜂窝通信系统之间分配拥塞相关信息的方法。在电路交换通信系统中识别出用于分组交换通信系统的消息，并且指示电路交换通信网络的当前拥塞状态的拥塞相关信息被包括在消息中。然后，该消息被转发到分组交换通信系统的网络节点，其中用户设备和/或第一蜂窝通信系统的网络节点可以基于第二通信系统的电路交换回退（CSFB）尝试向第二通信系统在必须发起与CSFB尝试相关联的任何接入信令之前的拥塞相关信息。

10. 发明申请

WO2008133579A1 HANDOVER USING DEDICATED RESOURCES RESERVED FOR A LIMITED TIME INTERVAL 审中-公开
标题翻译：在有限时间间隔内保留使用专用资源的手动切换
公开(公告)号：WO2008133579A1
公开(公告)日：2008-11-06
申请号：PCT/SE2008/050222
申请日：2008-02-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , RÁCZ, András , MILDH, Gunnar , BERGSTRÖM, Joakim , LINDSTRÖM, Magnus
发明人： RÁCZ, András , MILDH, Gunnar , BERGSTRÖM, Joakim , LINDSTRÖM, Magnus
IPC分类号： H04Q7/38 , H04L7/00
CPC分类号： H04W36/0055 , H04W28/26 , H04W36/0072
摘要： A method and arrangement for handover wherein the handover resource (the dedicated random access preamble) is reserved by the target radio base station (RBS) for a limited period of time, thus increasing the handover efficiency and thereby allowing random access preambles to be used for initial access to a larger extent. The information about the reserved time interval is sent to the UE in the handover command message by means of a frame number offset between the source RBS and the target RBS. The UE uses the information to calculate when to send its synchronisation message to the target RBS. The frame number offset is calculated either by source RBS or by target RBS.
摘要翻译：一种用于切换的方法和装置，其中切换资源（专用随机接入前导码）由目标无线电基站（RBS）在有限的时间段内保留，从而提高切换效率，从而允许随机接入前导码被用于初始访问程度较大。关于保留时间间隔的信息通过源RBS与目标RBS之间的帧号偏移量在切换命令消息中发送给UE。 UE使用该信息来计算何时将其同步消息发送到目标RBS。帧号偏移量由源RBS或目标RBS计算。

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