SELECTIVE PHASE CONNECTION ESTABLISHMENT
    1.
    发明公开
    SELECTIVE PHASE CONNECTION ESTABLISHMENT 有权
    选择阶段连接建立

    公开(公告)号:KR20090132600A

    公开(公告)日:2009-12-30

    申请号:KR20097021748

    申请日:2008-03-20

    Applicant: QUALCOMM INC

    CPC classification number: H04W48/12

    Abstract: Systems and methodologies are described that facilitate multiple-phase selective connection establishment in wireless communications networks. Radio resource control (RRC) layer communications can be instantiated between a mobile device and base station. Additional information can be required by a downstream network component regarding the mobile device. Accordingly, the RRC resources can be utilized to transmit the additional information from the mobile device to the network component to facilitate the multiple-phase establishment. This can be accomplished using non-access stratum (NAS) messages. Further, the information can relate to authorization, security re-configuration, context re-synchronization, an identity of the mobile device, and the like.

    Abstract translation: 描述了促进无线通信网络中的多相选择性连接建立的系统和方法。 无线电资源控制(RRC)层通信可以在移动设备和基站之间实例化。 下游网络组件可能需要有关移动设备的附加信息。 因此,可以利用RRC资源将附加信息从移动设备发送到网络组件以便于多阶段建立。 这可以使用非接入层(NAS)消息来实现。 此外,该信息可以涉及授权,安全重新配置,上下文重新同步,移动设备的身份等。

    Radio access network (ran) level keep alive signaling
    3.
    发明公开
    Radio access network (ran) level keep alive signaling 审中-公开
    无线接入网络(RAN)级别保持信号

    公开(公告)号:KR20100118593A

    公开(公告)日:2010-11-05

    申请号:KR20107019599

    申请日:2009-02-02

    Applicant: QUALCOMM INC

    Inventor: KITAZOE MASATO

    CPC classification number: H04W76/045 H04W56/001 H04L47/30 H04W28/0278

    Abstract: 무선 통신 시스템에서, 이동국은 서빙 무선 접속 네트워크(RAN)와의 "킵-얼라이브" 시그널링을 수행하고, 필수적으로 수반하는 데이터 부분 없이도 그것의 아이덴티티를 송신한다. 서빙 RAN은 필수적으로 긍정확인응답을 하는 것은 아니다. 이에 의해, 이동국은 서빙 RAN과 상태 동기화를 유지하고, 이것은 또한 "킵-얼라이브" 송신이 계속되지 않을 때 컨텍스트를 적시에 릴리스할 수 있다는 점에서 유익하다. 일 양상에서 이동국은, 식별하는 셀 무선 네트워크 임시 아이덴티티(C-RNTI; Cell Radio Network Temporary Identity)가 킵 얼라이브 목적들을 위해 서빙 RAN에 의해 이용될 수 있는 0-바이트 MAC 버퍼 상태 리포트와 함께 업링크 데이터 도달에 대한 랜덤 접속 프로시저들(RACH)을 이용한다. 또 다른 양상에서 이동국은, 서빙 RAN을 통해 하부(underlying) 접속 계층(AS) 시그널링에 의해 지원되는 이동국에 대한 식별을 포함하는 비-접속 계층(NAS) 시그널링을 수행할 수 있다. 이러한 식별 NAS 시그널링이 검출되거나 또는 다운스트림 수신자가 서빙 RAN에게 경고한다.

    허가 보조 액세스에 대한 RRM 측정 및 보고
    5.
    发明公开
    허가 보조 액세스에 대한 RRM 측정 및 보고 审中-公开
    针对授权辅助访问的RRM测量和报告

    公开(公告)号:KR20180008472A

    公开(公告)日:2018-01-24

    申请号:KR20177032714

    申请日:2016-04-27

    Applicant: QUALCOMM INC

    Abstract: 비허가된또는공유된주파수스펙트럼에서동작하는 LAA(license assisted access) 셀들에대한 RRM(radio resource management) 측정및 보고를위한방법들, 시스템들및 디바이스들이설명된다. 사용자장비(UE)는공유된주파수대역의이웃셀들을측정하기위한채널점유도파라미터를포함하는 RRM 측정구성을수신할수 있다. 채널점유도파라미터는, 셀선택을위해기지국에전송될수 있는채널점유도메트릭을결정하기위해사용될수 있다. 채널점유도메트릭은평균된또는필터링된수신신호강도를포함할수 있고, 서빙셀들및/또는주파수내이웃셀들에대해보고될수 있다. 기지국은, 확장된 DMTC(DRS(discovery reference signals) measurement timing configuration) 탐색윈도우를포함할수 있는 DMTC를갖도록 UE를추가로구성할수 있다. UE는 DMTC에따라이웃셀들로부터 DRS 송신들에대해탐색할수 있다.

    Abstract translation: 描述了用于在未许可或共享频谱中操作的许可协助接入(LAA)小区的无线电资源管理(RRM)测量和报告的方法,系统和设备。 用户设备(UE)可以接收包括用于测量共享频带中的相邻小区的信道占用参数的RRM测量配置。 信道占用参数可以用于确定可以发送给基站进行小区选择的信道占用度量。 信道占用度量可以包括平均或滤波的接收信号强度,并且可以针对服务小区和/或频率上的相邻小区被报告。 基站还可以将UE配置为具有可包括扩展发现参考信号(DRS)测量定时配置搜索窗口的DMTC。 UE可以根据DMTC搜索来自相邻小区的DRS传输。

    Method and apparatus for transfer of message on common control channel for random access in wireless communication network
    6.
    发明专利
    Method and apparatus for transfer of message on common control channel for random access in wireless communication network 有权
    用于在无线通信网络中随机访问的通用控制信道上的消息传输方法和装置

    公开(公告)号:JP2013219788A

    公开(公告)日:2013-10-24

    申请号:JP2013106178

    申请日:2013-05-20

    Abstract: PROBLEM TO BE SOLVED: To provide techniques for sending a message for random access by user equipment (UE).SOLUTION: The UE sends the message on a control channel for random access and sends a reserved channel identifier to indicate the message being sent on the control channel. In another aspect, the UE sends the message in a protocol data unit (PDU) and sends additional information in the PDU if the UE can accommodate to the additional information. In yet another aspect, the UE generates a short MAC-I (message authentication code for integrity protection) for the message. The short MAC-I may have a smaller size and may be used to authenticate the UE. In yet another aspect, the UE sends a UE ID for one of multiple types of random access and conveys the UE ID type via a format field in the message.

    Abstract translation: 要解决的问题:提供用于发送用户设备(UE)随机接入的消息的技术。解决方案:UE在控制信道上发送消息用于随机接入,并发送保留的信道标识符,以指示正在发送的消息 控制通道。 在另一方面,如果UE可以适应附加信息,则UE以协议数据单元(PDU)的形式发送消息,并在PDU中发送附加信息。 在另一方面,UE为该消息生成一个短的MAC-I(用于完整性保护的消息认证码)。 短MAC-I可以具有较小的尺寸,并且可以用于认证UE。 在另一方面,UE发送用于多种类型的随机接入之一的UE ID,并且经由消息中的格式字段来传送UE ID类型。

    Delivery of handover command
    7.
    发明专利
    Delivery of handover command 有权
    交付命令

    公开(公告)号:JP2013138490A

    公开(公告)日:2013-07-11

    申请号:JP2013031821

    申请日:2013-02-21

    Abstract: PROBLEM TO BE SOLVED: To change UE configurations in order to execute a handover in a wireless communication system.SOLUTION: A handover is initiated via a measurement report transmitted to a source eNB from UE. The measurement report comprises one or more of current radio conditions, a current UE configuration or a preferred target eNB if the handover is an inter eNB handover. The current UE configuration is forwarded to the preferred target eNB by the source eNB. The target eNB generates a delta configuration that details changes required in the current configuration in order to execute the handover, and transmits it to the source eNB in a transparent container which is forwarded to the UE. The delta configuration is transmitted to the UE requesting the handover.

    Abstract translation: 要解决的问题:为了在无线通信系统中执行切换来改变UE配置。解决方案:通过从UE发送到源eNB的测量报告发起切换。 如果切换是eNB间切换,则测量报告包括当前无线电条件,当前UE配置或优选目标eNB中的一个或多个。 当前UE配置由源eNB转发到优选的目标eNB。 目标eNB生成详细描述当前配置所需的改变以执行切换的增量配置,并将其发送到转发给UE的透明容器中的源eNB。 增量配置被发送到请求切换的UE。

    Radio resource connection (rrc) establishment for wireless systems
    8.
    发明专利
    Radio resource connection (rrc) establishment for wireless systems 审中-公开
    无线电系统的无线电资源连接(RRC)建立

    公开(公告)号:JP2013102464A

    公开(公告)日:2013-05-23

    申请号:JP2012278002

    申请日:2012-12-20

    Inventor: KITAZOE MASATO

    Abstract: PROBLEM TO BE SOLVED: To provide a system for re-establishing radio contact, the system providing a method for performing a wireless handoff for user equipment (UE) when the UE performs a handoff from a source extended Node-B (e-NB) to a target e-NB.SOLUTION: The method comprises: detecting a radio link failure (RLF) between the UE and the source e-NB by the UE; and maintaining an active communication service at a service layer of the UE after detecting the RLF and when the UE performs the handoff from the source e-NB to the target e-NB, such that the communication service remains continuously active during the handoff, the communication service supporting a first communication between the UE and a third party.

    Abstract translation: 要解决的问题:为了提供一种用于重新建立无线电联系的系统,该系统提供当UE执行从源扩展节点B(e)的切换时对用户设备(UE)执行无线切换的方法 -NB)到目标e-NB。 解决方案:该方法包括:由UE检测UE与源e-NB之间的无线链路故障(RLF); 以及在检测到RLF之后,在UE的服务层维护活动通信服务,以及何时UE执行从源e-NB到目标e-NB的切换,使得通信服务在切换期间保持连续的活动, 支持UE和第三方之间的第一通信的通信服务。 版权所有(C)2013,JPO&INPIT

    オプション・システム・パラメータ値のためのサポート

    公开(公告)号:JP2015092684A

    公开(公告)日:2015-05-14

    申请号:JP2014241521

    申请日:2014-11-28

    Applicant: QUALCOMM INC

    Abstract: 【課題】通信環境における通信のために利用される、オプション・ネットワーク・シグナル値を伝送する方法を提供する。【解決手段】第1のネットワーク・シグナル値及び第2のネットワーク・シグナル値を生成することと、第1のネットワーク・シグナル値および第2のネットワーク・シグナル値を、少なくとも1つのモバイル・デバイスへ送信することと、を含む。通信装置は、第1のネットワーク・シグナル値及び第2のネットワーク・シグナル値をアクセス・ポイントから取得することと、ネットワークにおける通信のために、第1のネットワーク・シグナル値または第2のネットワーク・シグナル値を、優先度に応じて適用することと、に関連する命令群を保持するメモリを備える。【選択図】図1

    INTER-ENODE B HANDOVER PROCEDURE
    10.
    发明专利

    公开(公告)号:JP2013255269A

    公开(公告)日:2013-12-19

    申请号:JP2013164592

    申请日:2013-08-07

    Applicant: QUALCOMM INC

    Inventor: KITAZOE MASATO

    Abstract: PROBLEM TO BE SOLVED: To facilitate handover and enable interoperability between eNode Bs implementing different protocol versions from different vendors.SOLUTION: A target base station creates a handover command message, and transmits it to a source base station. The source base station enciphers the handover command message on the basis of an existing security association between a terminal and the source base station, encapsulates it into a radio resource control message, and transmits it to the wireless terminal.

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