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11. 发明授权

US08989087B2 Methods and devices for managing radio access in a communication system 有权
标题翻译：用于在通信系统中管理无线电接入的方法和设备
公开(公告)号：US08989087B2
公开(公告)日：2015-03-24
申请号：US13018779
申请日：2011-02-01
申请人： Bengt Lindoff , Gunnar Mildh , Stefan Parkvall , Mats Fredrik Sågfors
发明人： Bengt Lindoff , Gunnar Mildh , Stefan Parkvall , Mats Fredrik Sågfors
IPC分类号： H04W4/00 , H04W36/00 , H04W28/26 , H04W92/02
CPC分类号： H04W28/26 , H04W92/02
摘要： A method for managing radio access comprises sending of a radio access technology (RAT) resource aggregation request from a first radio access network (RAN) to a second RAN concerning communication with a user equipment connected to a source RAN, and returning a response to the first RAN. The source RAN is the first or second RAN. The first and second RANs use different radio access technologies. Radio resources of a base station in a target RAN, the RAN to which the user equipment is not connected, are reserved. A report of the reserved radio resources is sent to the source RAN. A RAT resource aggregation command is transmitted to the user equipment. The RAT resource aggregation command comprises that a RAT resource aggregation shall be used and the reserved radio resources. The base stations have at least partly overlapping coverage areas.
摘要翻译：一种用于管理无线电接入的方法，包括从第一无线电接入网络（RAN）向第二RAN发送无线电接入技术（RAT）资源聚合请求，其涉及与连接到源RAN的用户设备的通信，并且向第一RAN。源RAN是第一或第二RAN。第一和第二RAN使用不同的无线接入技术。目标RAN中的基站的无线资源，用户设备未连接的RAN被保留。保留的无线电资源的报告被发送到源RAN。 RAT资源聚合命令被发送到用户设备。 RAT资源聚合命令包括使用RAT资源聚合和保留的无线资源。基站至少部分重叠覆盖区域。

12. 发明授权

US08812006B2 Methods and arrangements in a wireless communication system 有权
标题翻译：无线通信系统中的方法和布置
公开(公告)号：US08812006B2
公开(公告)日：2014-08-19
申请号：US12833540
申请日：2010-07-09
申请人： Mats Fredrik Sågfors , Robert Baldemair , Magnus Lindström
发明人： Mats Fredrik Sågfors , Robert Baldemair , Magnus Lindström
IPC分类号： H04W40/00 , H04W72/04
CPC分类号： H04W72/04 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04W48/12
摘要： The present invention relates to methods and arrangements in a wireless communication system supporting carrier aggregation and comprising a radio base station configured to broadcast system information in at least two cells. The method for the user equipment comprises receiving configuration information for an aggregation of the at least two cells from the radio base station, identifying a first of the at least two cells based on a configuration rule stating that the first of the at least two cells has a status that is different from the status of the remaining cells, and reading the broadcasted system information only in the identified cell. The method may also comprise obeying one or more parameters obtained from the read system information.
摘要翻译：本发明涉及支持载波聚合的无线通信系统中的方法和装置，并且包括被配置为在至少两个小区中广播系统信息的无线电基站。所述用户设备的方法包括从所述无线电基站接收所述至少两个小区的聚合的配置信息，基于配置规则识别所述至少两个小区中的第一小区，所述配置规则指示所述至少两个小区中的第一小区具有与剩余单元的状态不同的状态，以及仅在所识别的单元中读取广播的系统信息。该方法还可以包括服从从读取的系统信息获得的一个或多个参数。

13. 发明授权

US08804616B2 Signaling mechanism for inter-RAT carrier aggregation 有权
标题翻译： RAT间载波聚合的信令机制
公开(公告)号：US08804616B2
公开(公告)日：2014-08-12
申请号：US12948871
申请日：2010-11-18
申请人： Stephen J. Grant , Stefan Parkvall , Mats Fredrik Sågfors
发明人： Stephen J. Grant , Stefan Parkvall , Mats Fredrik Sågfors
IPC分类号： H04Q7/00
CPC分类号： H04W76/16 , H04W88/06 , H04W88/10 , H04W88/12 , H04W92/045
摘要： A signaling mechanism informs a Radio Network Controller of the radio access technology associated with data packets forwarded to the Radio Network Controller from base stations supporting multiple radio access technologies. With this information, the Radio Network Controller can associate received data with the corresponding radio access technologies, and thus manage differing physical layer procedures, such as outer-loop power control, for the radio access technologies. In an example method, first and second data units transmitted by a mobile station over first and second radio access technologies, respectively, are forwarded from one or more base stations to a network control node for further processing. A control message associated with at least some of the data units is also sent to the network control node, the control message indicating the radio access technology over which the associated data units were transmitted.
摘要翻译：信令机制向无线电网络控制器通知从支持多种无线电接入技术的基站转发到无线电网络控制器的与数据分组相关联的无线电接入技术。利用该信息，无线电网络控制器可以将接收的数据与相应的无线电接入技术相关联，并且因此管理用于无线接入技术的不同物理层过程，例如外环功率控制。在一个示例方法中，由移动台通过第一和第二无线电接入技术分别发送的第一和第二数据单元从一个或多个基站转发到网络控制节点用于进一步处理。与至少一些数据单元相关联的控制消息也被发送到网络控制节点，该控制消息指示相关联的数据单元通过其发送的无线电接入技术。

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