公开(公告)号：US08699997B2

公开(公告)日：2014-04-15

申请号：US12745830

申请日：2008-05-15

申请人： Gunnar Mildh ,  Magnus Lindström ,  Ingrid Nordstrand ,  András Rácz ,  Pontus Wallentin

发明人： Gunnar Mildh ,  Magnus Lindström ,  Ingrid Nordstrand ,  András Rácz ,  Pontus Wallentin

IPC分类号： H04M1/66

CPC分类号： H04W8/08 ,  H04L63/20 ,  H04W8/22 ,  H04W12/02 ,  H04W12/10

摘要： The present invention relates to methods and arrangements for handling UE capability information a mobile telecommunications network wherein an eNodeB (100) receives (60) information regarding the UE capability information from the UE (120) and stores (70) the information. The eNodeB (100) sends (80) the UE capability information to the EPC, i.e. the MME (130). The MME (130) receives and stores (90) the UE capability information. When the UE (120) transits from idle to active state, does an initial attach or when a part of the UE capabilities have changed, it sends (10) a message Ma to the eNodeB (100) regarding the update. The eNodeB (100) receives the message and sends (20) it to the MME (130). The MME (130) sends (30) a response associated with the previously stored UE capability information to the eNodeB (100). The eNodeB (100) decides (40) if the UE capabilities stored in the MME (130) is up-to-date based on the message sent from the UE (120) and the received response from the MME (130). If the UE (120) holds updated UE capabilities the eNodeB (100) could request (50) updated UE capability information from the UE (120).

摘要翻译： 本发明涉及用于处理移动电信网络的UE能力信息的方法和装置，其中eNodeB（100）从UE（120）接收（60）关于UE能力信息的信息并存储（70）该信息。 eNodeB（100）向UE（即MME（130））发送（80）UE能力信息。 MME（130）接收并存储（90）UE能力信息。 当UE（120）从空闲状态转移到活动状态时，初始附加或当UE能力的一部分已经改变时，它向eNodeB（100）发送关于更新的消息Ma（10）。 eNodeB（100）接收消息并将其发送（20）到MME（130）。 MME（130）向eNodeB（100）发送（30）与先前存储的UE能力信息相关联的响应。 eNodeB（100）基于从UE（120）发送的消息和来自MME（130）的接收到的响应，决定（40）存储在MME（130）中的UE能力是否是最新的。 如果UE（120）保持更新的UE能力，则eNodeB（100）可以从UE（120）请求（50）更新的UE能力信息。

公开(公告)号：US20100330959A1

公开(公告)日：2010-12-30

申请号：US12745830

申请日：2008-05-15

申请人： Gunnar Mildh ,  Magnus Lindström ,  Ingrid Nordstrand ,  András Rácz ,  Pontus Wallentin

发明人： Gunnar Mildh ,  Magnus Lindström ,  Ingrid Nordstrand ,  András Rácz ,  Pontus Wallentin

IPC分类号： H04W8/00 ,  H04W12/00

CPC分类号： H04W8/08 ,  H04L63/20 ,  H04W8/22 ,  H04W12/02 ,  H04W12/10

摘要： The present invention relates to methods and arrangements for handling UE capability information a mobile telecommunications network wherein an eNodeB (100) receives (60) information regarding the UE capability information from the UE (120) and stores (70) the information. The eNodeB (100) sends (80) the UE capability information to the EPC, i.e. the MME (130). The MME (130) receives and stores (90) the UE capability information. When the UE (120) transits from idle to active state, does an initial attach or when a part of the UE capabilities have changed, it sends (10) a message Ma to the eNodeB (100) regarding the update. The eNodeB (100) receives the message and sends (20) it to the MME (130). The MME (130) sends (30) a response associated with the previously stored UE capability information to the eNodeB (100). The eNodeB (100) decides (40) if the UE capabilities stored in the MME (130) is up-to-date based on the message sent from the UE (120) and the received response from the MME (130). If the UE (120) holds updated UE capabilities the eNodeB (100) could request (50) updated UE capability information from the UE (120).

摘要翻译： 本发明涉及用于处理移动电信网络的UE能力信息的方法和装置，其中eNodeB（100）从UE（120）接收（60）关于UE能力信息的信息并存储（70）该信息。 eNodeB（100）向UE（即MME（130））发送（80）UE能力信息。 MME（130）接收并存储（90）UE能力信息。 当UE（120）从空闲状态转移到活动状态时，初始附加或当UE能力的一部分已经改变时，它向eNodeB（100）发送关于更新的消息Ma（10）。 eNodeB（100）接收消息并将其发送（20）到MME（130）。 MME（130）向eNodeB（100）发送（30）与先前存储的UE能力信息相关联的响应。 eNodeB（100）基于从UE（120）发送的消息和来自MME（130）的接收到的响应，决定（40）存储在MME（130）中的UE能力是否是最新的。 如果UE（120）保持更新的UE能力，则eNodeB（100）可以从UE（120）请求（50）更新的UE能力信息。

公开(公告)号：US06628942B1

公开(公告)日：2003-09-30

申请号：US09413487

申请日：1999-10-06

申请人： Per Beming ,  Ingrid Nordstrand ,  Walter Müller ,  Håkan Palm ,  Pontus Wallentin

发明人： Per Beming ,  Ingrid Nordstrand ,  Walter Müller ,  Håkan Palm ,  Pontus Wallentin

IPC分类号： H04Q720

CPC分类号： H04W68/00

摘要： A paging origination identifier associated with an origination of a page to a mobile radio terminal is included with a mobile terminal's response to the page. For example, assuming that the page to the mobile terminal is in a first area, the mobile terminal responds to the page from a second area and includes the identifier in that response. The second area may be a cell controlled by another radio network control node, another radio network operator, or even another type of cellular system. The identifier is used to route the page response through the radio network ultimately to the paging originator. The identifier may be, for example, a paging area identifier, a registration area identifier, or a network exchange identifier. Another example identifier is the cell where the mobile terminal received the page. Cell evaluation and selection processes need only be performed while the mobile terminal is listening to the paging channel, for example, thereby saving mobile terminal battery life. Since the mobile terminal checks for an optimum cell just before it transmits a paging response, it ensures that the optimum cell is used, thereby improving the quality of the communication. As a result, there is less chance of increased interference caused by the uplink transmission, of a lost connection, or of an error in the message.

摘要翻译： 与移动终端对页面的响应一起包括与移动无线电终端的页面发起相关联的寻呼发起标识符。 例如，假设移动终端的页面处于第一区域中，则移动终端从第二区域响应该页面，并且在该响应中包括标识符。 第二区域可以是由另一无线电网络控制节点，另一个无线电网络运营商或甚至另一类型的蜂窝系统控制的小区。 该标识符用于将寻呼响应通过无线电网络最终路由到寻呼发起者。 标识符可以是例如寻呼区域标识符，注册区域标识符或网络交换标识符。 另一个示例性标识符是移动终端接收页面的小区。 小区评估和选择过程只需要在移动终端正在收听寻呼信道时进行，例​​如，从而节省移动终端电池的使用寿命。 由于移动终端在发送寻呼响应之前检查最佳小区，因此确保使用最佳小区，从而提高通信质量。 结果，上行链路传输，丢失连接或消息中的错误引起的干扰增加的机会较少。

公开(公告)号：US08620302B2

公开(公告)日：2013-12-31

申请号：US13010507

申请日：2011-01-20

申请人： Fredrik Gunnarsson ,  Gunnar Mildh ,  Ingrid Nordstrand ,  Walter Müller

发明人： Fredrik Gunnarsson ,  Gunnar Mildh ,  Ingrid Nordstrand ,  Walter Müller

IPC分类号： H04W24/00

CPC分类号： H04L43/18 ,  H04B7/14 ,  H04B7/15507 ,  H04W8/26 ,  H04W88/04

摘要： The technology in this application identifies a relay cell serviced by a relay radio node in a radio access network (RAN) of a cellular communications system in which there is a radio connection between the relay radio node and a donor radio base station. The donor radio base station is identified by a RAN donor radio base station cell identifier. A RAN relay cell identifier is determined that uniquely identifies the relay cell within the RAN, the RAN relay cell identifier including a relay cell identifier and a donor base station identifier. The RAN relay cell identifier is then provided or used as needed so that the relay radio node can transmit the RAN relay cell identifier to uniquely identify the relay cell to one or more radio terminals in the RAN.

公开(公告)号：US20110244851A1

公开(公告)日：2011-10-06

申请号：US13010507

申请日：2011-01-20

申请人： Fredrik GUNNARSSON ,  Gunnar Mildh ,  Ingrid Nordstrand ,  Walter Müller

发明人： Fredrik GUNNARSSON ,  Gunnar Mildh ,  Ingrid Nordstrand ,  Walter Müller

IPC分类号： H04W4/00 ,  H04W24/00

CPC分类号： H04L43/18 ,  H04B7/14 ,  H04B7/15507 ,  H04W8/26 ,  H04W88/04

摘要： The technology in this application identifies a relay cell serviced by a relay radio node in a radio access network (RAN) of a cellular communications system in which there is a radio connection between the relay radio node and a donor radio base station. The donor radio base station is identified by a RAN donor radio base station cell identifier. A RAN relay cell identifier is determined that uniquely identifies the relay cell within the RAN, the RAN relay cell identifier including a relay cell identifier and a donor base station identifier. The RAN relay cell identifier is then provided or used as needed so that the relay radio node can transmit the RAN relay cell identifier to uniquely identify the relay cell to one or more radio terminals in the RAN.

摘要翻译： 该应用中的技术标识由蜂窝通信系统的无线电接入网络（RAN）中的中继无线电节点所服务的中继小区，其中在中继无线电节点和施主无线电基站之间存在无线电连接。 施主无线电基站由RAN供体无线电基站小区标识符识别。 确定唯一地识别RAN内的中继小区的RAN中继小区标识符，RAN中继小区标识符包括中继小区标识符和捐赠者基站标识符。 然后根据需要提供或使用RAN中继小区标识符，使得中继无线节点可以发送RAN中继小区标识符，以将RAN中的一个或多个无线终端唯一地标识中继小区。

公开(公告)号：US20110305339A1

公开(公告)日：2011-12-15

申请号：US12964991

申请日：2010-12-10

申请人： Karl Norrman ,  Rolf Blom ,  Gunnar Mildh ,  Ingrid Nordstrand

发明人： Karl Norrman ,  Rolf Blom ,  Gunnar Mildh ,  Ingrid Nordstrand

IPC分类号： H04K1/00

CPC分类号： H04W12/0013 ,  H04L63/0272 ,  H04L63/0442 ,  H04L63/164 ,  H04L63/166 ,  H04L2463/061 ,  H04W12/003 ,  H04W88/08

摘要： Techniques for providing additional security for the wireless interface between a relay node and a donor base station are based on a security association established between the relay node and the donor base station. In an example method implemented in a relay node, communications with a donor base station are established and a first cryptographic key is generated according to a radio access protocol. A security association between the relay node and the donor base station is then established, using a credential stored at the relay node, and a second cryptographic key is derived from the first cryptographic key, using the stored credential, or one or more parameters relating to the security association, or information exchanged within the security association. The second key is used to protect user plane data relayed from one or more mobile terminals to the donor base station.

摘要翻译： 用于为中继节点和施主基站之间的无线接口提供附加安全性的技术基于在中继节点和施主基站之间建立的安全关联。 在中继节点中实现的示例性方法中，建立与施主基站的通信，并且根据无线电接入协议生成第一密码密钥。 然后使用存储在中继节点处的凭证建立中继节点和施主基站之间的安全关联，并且使用存储的凭证从第一密码密钥导出第二密码密钥，或者与 安全关联或在安全关联中交换的信息。 第二个密钥用于保护从一个或多个移动终端中继到被授权基站的用户平面数据。

公开(公告)号：US20120178456A1

公开(公告)日：2012-07-12

申请号：US13497838

申请日：2010-06-03

申请人： Janne Peisa ,  Tao Cui ,  Ingrid Nordstrand ,  Mats Sågfors ,  Sven Ekemark

发明人： Janne Peisa ,  Tao Cui ,  Ingrid Nordstrand ,  Mats Sågfors ,  Sven Ekemark

IPC分类号： H04W36/24

CPC分类号： H04W36/0072 ,  H04W8/245 ,  H04W88/02 ,  H04W88/08

摘要： Methods and arrangements in a base station and a User Equipment are provided. The methods and arrangements relates to the scenario when the UE is handed over from a source base station to a target base station in a handover scenario, and wherein the target base station may not support functionalities which the source base station and the UE support. The method in the UE comprises receiving (501) a configuration message from the target base station via the source base station, configuring (502) the UE based on the received configuration message from the target base station by searching (503) for a second field in an information element of the received configuration message. The presence/non-presence or a value of the second field is indicative of how to manage a configured first functionality associated with an optional first field, wherein the configured first functionality may not be supported by the target base station.

摘要翻译： 提供了基站和用户设备中的方法和布置。 所述方法和装置涉及在切换场景中UE从源基站切换到目标基站的情况，并且其中目标基站可能不支持源基站和UE支持的功能。 UE中的方法包括：经由源基站从目标基站接收（501）配置消息，基于来自目标基站的接收到的配置消息，通过搜索（503）第二场来配置（502）UE 在接收的配置消息的信息元素中。 存在/不存在或第二字段的值指示如何管理与可选的第一字段相关联的配置的第一功能，其中所配置的第一功能可能不被目标基站支持。

公开(公告)号：US20110217952A1

公开(公告)日：2011-09-08

申请号：US13128471

申请日：2010-06-15

申请人： Ingrid Nordstrand ,  Håkan Palm

发明人： Ingrid Nordstrand ,  Håkan Palm

IPC分类号： H04W36/00

CPC分类号： H04W36/0083 ,  H04W12/04 ,  H04W12/08 ,  H04W36/0038 ,  H04W36/14

摘要： The invention relates to a method and arrangement in a serving Radio Network Controller, SRNC for controlling inter RAT handover to E-UTRAN of a UE with E-UTRA capability operating in a serving network comprising said SRNC, wherein the SRNC receives, from a Serving GPRS Support Node, SGSN, security keys generated at authentication and key agreement, AKA, upon attachment of the UE to the serving network; characterized in the steps of determining (202) which type of UICC the UE is equipped with by analyzing the security keys received from SGSN; using the knowledge of which type of UICC the UE is equipped with to base a decision (204) on whether to allow handover of the UE to E-UTRAN.

摘要翻译： 本发明涉及一种在服务无线电网络控制器SRNC中的方法和装置，SRNC用于控制具有在包括所述SRNC的服务网络中操作的具有E-UTRA能力的UE的E-UTRAN的RAT间切换，其中SRNC从服务 GPRS支持节点，SGSN，在认证和密钥协商时生成的安全密钥，AKA，在将UE连接到服务网络时; 其特征在于，通过分析从SGSN接收到的安全密钥来确定（202）UE配备的UICC的哪种类型的步骤; 使用UE配备的哪种类型的UICC的知识来基于是否允许UE到E-UTRAN的切换的决定（204）。

公开(公告)号：US06334052B1

公开(公告)日：2001-12-25

申请号：US09017657

申请日：1998-02-03

申请人： Ingrid Nordstrand

发明人： Ingrid Nordstrand

IPC分类号： H04Q720

CPC分类号： H04W12/08 ,  H04W48/18 ,  H04W60/00

摘要： Subscription-based information in a mobile telecommunications system is utilized to control idle mode operations of a mobile station. In one aspect, cell-related information is broadcast from cells. A mobile station then uses the received cell-related information to determine whether any given cell is part of a predefined service area that is reserved for use by only certain subscribers to the exclusion of other subscribers. The cell-related information may be a cell identifier that uniquely identifies a corresponding cell, or it may alternatively be a service area identifier that uniquely identifies a service area that comprises one or more cells. In either case, the mobile terminal makes its determination by accessing a memory such as a Subscriber Information Module (SIM), and retrieving therefrom stored information that defines the predefined service areas. In another aspect, the SIM may store information identifying preferred cells for the mobile station to camp on during idle mode.

摘要翻译： 利用移动电信系统中基于订阅的信息来控制移动台的空闲模式操作。 在一个方面，从小区广播小区相关信息。 移动台然后使用所接收的小区相关信息来确定任何给定小区是否是预留服务区域的一部分，该预定义服务区域仅被某些用户保留以排除其他用户。 小区相关信息可以是唯一地标识相应小区的小区标识符，或者可以是唯一地标识包括一个或多个小区的服务区的服务区标识符。 在任一情况下，移动终端通过访问诸如订户信息模块（SIM）的存储器来进行确定，并且从其中检索定义了预定义服务区域的存储信息。 在另一方面，SIM可以存储标识用于移动台的闲置模式期间驻扎的优选小区的信息。

公开(公告)号：US09693372B2

公开(公告)日：2017-06-27

申请号：US14412861

申请日：2012-07-03

申请人： Xiaoling Wang ,  Ingrid Nordstrand

发明人： Xiaoling Wang ,  Ingrid Nordstrand

IPC分类号： H04W24/04 ,  H04W76/00 ,  H04W72/00 ,  H04W84/04

CPC分类号： H04W76/002 ,  H04W72/005 ,  H04W76/40 ,  H04W84/04

摘要： The embodiments herein relate to a method in an eNB for handling MBSFN area configuration information. The eNB receives, from a MME, a MBMS session start request. Based on the received request, the eNB computes a first time for a start of the MBMS session. The first time is a first MCC, update time. The eNB periodically sends, from the first time, the configuration information to a user equipment. The eNB stops the sending of the configuration information to the user equipment when the MBMS session is a last MBMS session. The eNB sends updated configuration information to the user equipment when the MBMS session is not the last MBMS session. The updated configuration information is updated MBSFN area configuration information.