专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20200015136A1 USER EQUIPMENT AUTONOMOUS SERVING CELL SELECTION IN NEW RADIO 审中-公开
公开(公告)号：US20200015136A1
公开(公告)日：2020-01-09
申请号：US16490699
申请日：2017-04-05
申请人： Aleksandar DAMNJANOVIC , Keiichi KUBOTA , Linhai HE , Gavin Bernard HORN , Peng CHENG , Qualcomm Incorporated
发明人： Aleksandar Damnjanovic , Keiichi Kubota , Linhai He , Gavin Bernard Horn , Peng Cheng
IPC分类号： H04W36/10 , H04W36/00 , H04W36/30 , H04W36/36
摘要： Methods, systems, and devices for wireless communication are described. A user equipment (UE) may autonomously initiate a handover procedure and select a target base station for the handover procedure. The UE may measure a signal from the source base station or the target base station, or both, and the UE may determine whether specific criteria at both base stations are within a pre-configured range. If the criteria at both base stations are within the pre-configured range, the UE may identify the target base station as a potential candidate for a handover. Accordingly, when the UE determines that radio conditions with the source base station are deteriorating (or fall below a threshold), the UE may initiate a handover to the target base station autonomously and without specific direction from the source base station.

2. 发明申请

US20200213242A1 RADIO LINK CONTROL UNACKNOWLEDGED MODE RECEIVE TECHNIQUES 审中-公开
公开(公告)号：US20200213242A1
公开(公告)日：2020-07-02
申请号：US16638097
申请日：2018-08-09
申请人： Ruiming ZHENG , Yu-Ting YU , Keiichi KUBOTA , Gavin Bernard HORN , Qualcomm Incorporated
发明人： Ruiming Zheng , Yu-Ting Yu , Keiichi Kubota , Gavin Bernard Horn
IPC分类号： H04L12/801 , H04W28/06
摘要： A wireless device may receive a radio link control (RLC) protocol data unit (PDU) from a lower layer (e.g., from a media access control (MAC) layer) when processing communications (e.g., packets) received from another wireless device. The receiving wireless device may identify that the PDU is an RLC service data unit (SDU) segment based at least in part on an indication corresponding to a sequence number associated with the RLC SDU segment. The receiving wireless device may then determine that the RLC SDU segment is received out of order based on previously received PDUs or previously received RLC SDU segments, and initiate a reassembly timer based on the out of order determination for the RLC SDUs. If the remaining RLC SDU segments (e.g., that complete the RLC SDU) are received before reassembly timer expires, the wireless device may reassemble the RLC SDU to be passed to a higher layer.

3. 发明授权

US09319158B2 Method and apparatus for managing carrier measurements 有权
标题翻译：用于管理载波测量的方法和装置
公开(公告)号：US09319158B2
公开(公告)日：2016-04-19
申请号：US13379070
申请日：2010-05-28
申请人： Mitsuya Saito , Keiichi Kubota
发明人： Mitsuya Saito , Keiichi Kubota
IPC分类号： H04W24/10 , H04W28/18 , H04B17/327
CPC分类号： H04B17/327 , H04L5/001 , H04W24/10 , H04W28/18
摘要： Various methods for managing carrier measurements are provided. One example method includes capturing a secondary carrier intra-frequency measurement for a secondary carrier frequency and determining that the secondary carrier measurement satisfies secondary carrier event criteria. The secondary carrier event criteria may be derived from an anchor carrier measurement parameter. The example method may also include generating a measurement report in response to the captured secondary carrier intra-frequency measurement satisfying the secondary carrier event criteria. The measurement report message may include an event identifier associated with the satisfied event criteria. Similar and related example methods and example apparatuses are also provided.
摘要翻译：提供了用于管理载波测量的各种方法。一个示例性方法包括捕获次载波频率的二次载波频率内测量，并确定次载波测量满足次载波事件标准。次载波事件准则可以从锚载波测量参数导出。示例性方法还可以包括响应于满足次要载波事件标准的所捕获的二次载波频率内测量而产生测量报告。测量报告消息可以包括与满足的事件标准相关联的事件标识符。还提供了类似的和相关的示例性方法和示例设备。

4. 发明授权

US09220038B2 Method and apparatus for evaluating an inter-frequency measurement event utilizing a detected cell 有权
标题翻译：用于使用检测到的单元来评估频率间测量事件的方法和装置
公开(公告)号：US09220038B2
公开(公告)日：2015-12-22
申请号：US13876268
申请日：2011-09-28
申请人： Brian Martin , Keiichi Kubota , Mitsuya Saito
发明人： Brian Martin , Keiichi Kubota , Mitsuya Saito
IPC分类号： H04B7/00 , H04W36/00
CPC分类号： H04W36/0083 , H04W36/0088 , H04W36/0094
摘要： A method, apparatus and computer program product are provided to determine if a measurement event is satisfied by one or more detected cells and to correspondingly advise the network to facilitate consideration of whether a handover or cell reselection procedure is desired. The network may, in turn, determine whether the detected cell(s) that satisfied the measurement event are appropriate to be considered in conjunction with a handover or cell reselection procedure, such as by being in the same public land mobile network (PLMN) as opposed to being in a different PLMN and/or cells that are barred or reserved for operator use. Thus, the network may take advantage of opportunities for handover or cell reselection offered by a detected cell, while still insuring that handover or cell reselection procedures remain limited to cells that are appropriate.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于确定测量事件是否被一个或多个检测到的小区满足，并相应地通知网络以便于考虑切换或小区重选过程是否需要。网络又可以确定满足测量事件的检测到的小区是否适合结合切换或小区重选过程来考虑，例如通过在相同的公共陆地移动网络（PLMN）中，如与被禁止或保留供操作者使用的不同PLMN和/或单元格相反。因此，网络可以利用由检测到的小区提供的切换或小区重选的机会，同时仍然确保切换或小区重选过程保持限于适合的小区。

5. 发明授权

US09131412B2 Signaling radio bearer security handling for single radio voice call continuity operation 有权
标题翻译：用于单无线电语音呼叫连续性操作的信令无线承载安全处理
公开(公告)号：US09131412B2
公开(公告)日：2015-09-08
申请号：US13068001
申请日：2011-04-29
申请人： Stuart I. Geary , Steven Franklin , Keiichi Kubota
发明人： Stuart I. Geary , Steven Franklin , Keiichi Kubota
IPC分类号： H04W4/00 , H04W36/00 , H04W12/02 , H04W12/04
CPC分类号： H04W36/0022 , H04W12/02 , H04W12/04
摘要： The exemplary embodiments of the invention provide at least a method, apparatus, and computer program to detect a single radio voice call continuity activation event indicating a handover of a user equipment between a packet switched domain and a circuit switched domain, consistent with a serving radio network subsystem relocation procedure, suspend control plane signaling radio bearers, reset the suspended signaling radio bearers, and resume the suspended signaling radio bearers in the domain handed over to, where resuming comprises protecting control plane signaling radio bearers of a domain handed over to using a same mapped security key that is used to cipher user plane radio access bearers in the domain handed over to.
摘要翻译：本发明的示例性实施例至少提供了一种方法，装置和计算机程序，用于检测指示在分组交换域和电路交换域之间的用户设备的切换的单个无线电语音呼叫连续性激活事件，其与服务无线电网络子系统重定位过程，暂停控制平面信令无线电承载，重置暂停的信令无线电承载，并恢复所交换的域中的挂起的信令无线电承载，其中恢复包括保护移交给使用的域的控制平面信令无线电承载相同的映射安全密钥用于加密交换的域中的用户平面无线电接入承载。

6. 发明授权

US08954074B2 Method and apparatus for triggering cell reselection based on a resource suspension 有权
标题翻译：基于资源暂停触发小区重选的方法和装置
公开(公告)号：US08954074B2
公开(公告)日：2015-02-10
申请号：US13210201
申请日：2011-08-15
申请人： Brian Martin , Keiichi Kubota , Tao Chen
发明人： Brian Martin , Keiichi Kubota , Tao Chen
IPC分类号： H04W36/20
CPC分类号： H04W36/30 , H04W36/20
摘要： A method, apparatus and computer program product are provided in order to trigger a reselection of a serving cell in an instance in which a mobile terminal may be creating neighbor cell interference. Based upon received reselection data, the mobile terminal may release and/or suspend a network resource, such as an enhanced dedicated channel in order to trigger a reselection of a new serving cell. In this regard, a method is provided that includes determining the presence of a reselection condition based on reselection data. In an instance in which the presence of the reselection condition is determined, the method includes causing a network resource to be modified. The method also includes causing a reselection of a serving cell.
摘要翻译：提供了一种方法，装置和计算机程序产品，以便在移动终端可能正在创建相邻小区干扰的情况下触发服务小区的重选。基于接收到的重选数据，移动终端可以释放和/或暂停诸如增强专用信道之类的网络资源，以便触发重新选择新的服务小区。在这方面，提供了一种方法，其包括基于重选数据确定重选条件的存在。在确定重选条件的存在的情况下，该方法包括使网络资源被修改。该方法还包括引起服务小区的重选。

7. 发明授权

US08792432B2 Prioritizing RACH message contents 有权
标题翻译：确定RACH消息内容的优先级
公开(公告)号：US08792432B2
公开(公告)日：2014-07-29
申请号：US13026512
申请日：2011-02-14
申请人： Brian Martin , Keiichi Kubota
发明人： Brian Martin , Keiichi Kubota
IPC分类号： H04W4/00
CPC分类号： H04W74/008 , H04W28/06 , H04W74/0866
摘要： A network/base station broadcasts an indication to direct a user equipment how to prioritize information for inclusion in an uplink message to be sent on a random access channel RACH. By example one value of the indication directs a user equipment UE to prioritize inter-frequency over intra-frequency neighbor cell measurements for inclusion in the uplink message; and another value (or absence) of the indication directs a UE to prioritize intra-frequency over inter-frequency neighbor cell measurements for inclusion in the uplink message. A UE receiving the broadcast indication constructs the uplink message which includes information that is prioritized in accordance with the indication so as not to exceed a maximum message size. There are also embodiments with second and/or further/third indications in the broadcast system information for more efficiently utilizing the available space in the RACH message, which by example is an RRC Connection Request message in which UE capability information may be prioritized higher or lower than the measurement information.
摘要翻译：网络/基站广播指示用户设备如何对信息进行优先排序以包括在随机接入信道RACH中要发送的上行链路消息中。例如，该指示的一个值指示用户设备UE优先考虑频率上的频率内相邻小区测量以包括在上行链路消息中; 并且该指示的另一值（或不存在）指示UE优先考虑频率上的相邻小区测量值以包括在上行链路消息中。接收广播指示的UE构建上行链路消息，该消息包括根据该指示被优先化以便不超过最大消息大小的信息。还有在广播系统信息中具有第二和/或其他/第三指示的实施例，用于更有效地利用RACH消息中的可用空间，其例如是RRC连接请求消息，其中UE能力信息可以被优先化为更高或更低比测量信息。

8. 发明授权

US08565432B2 Communications system 有权
标题翻译：通讯系统
公开(公告)号：US08565432B2
公开(公告)日：2013-10-22
申请号：US12735390
申请日：2009-01-30
申请人： Vivek Sharma , Keiichi Kubota , Sadafuku Hayashi
发明人： Vivek Sharma , Keiichi Kubota , Sadafuku Hayashi
IPC分类号： H04K1/00
CPC分类号： H04W12/08 , H04L63/068 , H04W12/04
摘要： A mobile communications system is proposed in which a two stage procedure is used for setting up Radio Bearers within a mobile communications device and UTRAN. In the first stage, both the mobile device and UTRAN perform ciphering based on an old Start value. In the second stage, the mobile device and UTRAN perform ciphering based on a new Start value. In this way, data communication using the Radio Bearers can start without waiting for the mobile device to confirm completion of the setup procedure.
摘要翻译：提出了一种移动通信系统，其中使用两阶段过程来在移动通信设备和UTRAN内建立无线承载。在第一阶段，移动设备和UTRAN都基于旧的起始值进行加密。在第二阶段，移动设备和UTRAN基于新的Start值执行加密。以这种方式，使用无线电承载的数据通信可以在不等待移动设备确认完成设置过程的情况下启动。

9. 发明授权

US08437302B2 Method and apparatus for transmission protocol uplink channel selection 有权
标题翻译：用于传输协议上行链路信道选择的方法和装置
公开(公告)号：US08437302B2
公开(公告)日：2013-05-07
申请号：US13339458
申请日：2011-12-29
申请人： Brian Alexander Martin , Keiichi Kubota
发明人： Brian Alexander Martin , Keiichi Kubota
IPC分类号： H04W4/00
CPC分类号： H04W72/04 , H04W72/02 , H04W72/0413 , H04W72/0486 , Y02D70/122
摘要： First and second wireless transmission protocol uplink channels are available for use by a wireless device in transmitting data to a network. In various examples, the device selects between the first and second wireless transmission protocol uplink channels according to various different criteria. Examples include selecting between the first and second wireless transmission protocol uplink channels according to the type of data to be transmitted and according to the identity of the device, and various combinations of these.
摘要翻译：第一和第二无线传输协议上行链路信道可供无线设备在向网络传输数据时使用。在各种示例中，设备根据各种不同的标准在第一和第二无线传输协议上行链路信道之间进行选择。示例包括根据要发送的数据的类型和根据设备的身份，选择第一和第二无线传输协议上行链路信道，以及它们的各种组合。

10. 发明申请

US20130083738A1 METHOD AND APPARATUS FOR MODIFYING RESOURCE ALLOCATION 审中-公开
标题翻译：用于修改资源分配的方法和装置
公开(公告)号：US20130083738A1
公开(公告)日：2013-04-04
申请号：US13251376
申请日：2011-10-03
申请人： Brian Martin , Keiichi Kubota , Chris Callender
发明人： Brian Martin , Keiichi Kubota , Chris Callender
IPC分类号： H04W72/04
CPC分类号： H04L5/006 , H04L5/0062 , H04L5/0069 , H04L5/0085 , H04W72/08
摘要： A method, apparatus and computer program product are provided for causing a modification of a TTI E-DCH resource allocation in an instance in which a criterion for resource modification has been met. In this regard, a method is provided that includes determining whether a criteria for resource allocation modification has been satisfied. The method further includes causing a request for modification of a resource allocation to be transmitted in an instance in which the criterion for relocation allocation modification has been satisfied. The method also includes causing a modification to the resource allocation in an instance in which an indication of resource allocation modification is received.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于在符合资源修改标准的情况下，对TTI E-DCH资源分配进行修改。在这方面，提供了一种方法，其包括确定是否已经满足资源分配修改的标准。该方法还包括在满足重定位分配修改标准的情况下，引起要发送的资源分配修改请求。该方法还包括在其中接收到资源分配修改的指示的情况下对资源分配进行修改。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式