公开(公告)号：US20110151867A1

公开(公告)日：2011-06-23

申请号：US13060320

申请日：2009-06-17

申请人： Jun Hirano ,  Hidenori Matsuo

发明人： Jun Hirano ,  Hidenori Matsuo

IPC分类号： H04W60/00

CPC分类号： H04W8/183 ,  H04W16/32 ,  H04W48/16

摘要： A mobile terminal (10) is used in a network comprising a wide area cell and small cells included in the wide area cell. The mobile terminal (10) comprises: a basic communication functionality (12) for receiving offset information used for cell selection and offset correction information for correcting the offset information to increase ease of connection with a micro BS set by a user, both information being broadcasted from a macro base station; a inclination setting section (14) for accepting a setting for a priority home base station with which a user desires to preferentially establish a connection among a plurality of small cells; a offset information correction processing section (18) for correcting the offset information with the offset correction information when the priority home base station is detected; and a cell selection section (24) for performing cell selection based on reception quality with the added offset information. In this way, a user-specific inclination can separately be set for each mobile terminal and the amount of notification of information can be reduced.

摘要翻译： 移动终端（10）用于包括广域小区中的广域小区和小小区的网络中。 移动终端（10）包括：基本通信功能（12），用于接收用于小区选择的偏移信息和用于校正偏移信息的偏移校正信息，以增加与由用户设置的微BS的连接的容易性，两个信息被广播 从宏基站; 倾斜设定部（14），用于接受用户希望优先建立多个小单元之间的连接的优先家用基站的设置; 偏移信息校正处理部（18），用于当检测到优先级家用基站时用偏移校正信息校正偏移信息; 以及小区选择部（24），用于基于接收质量利用所附加的偏移信息进行小区选择。 以这种方式，可以分别为每个移动终端设置用户特定的倾斜度，并且可以减少信息的通知量。

公开(公告)号：US20120088508A1

公开(公告)日：2012-04-12

申请号：US13378634

申请日：2010-06-15

申请人： Hidenori Matsuo ,  Takahisa Aoyama ,  Jun Hirano

发明人： Hidenori Matsuo ,  Takahisa Aoyama ,  Jun Hirano

IPC分类号： H04W36/00 ,  H04W24/00

CPC分类号： H04W24/10 ,  H04W8/26 ,  H04W36/08 ,  H04W88/02 ,  H04W88/08

摘要： A terminal device (1) is provided with: a trigger judging section (6) judging whether an event trigger for performing handover from a macrocell to a CSG cell has occurred or not; a first measurement result reporting section (7) transmitting a first measurement result report which includes the PCI of a CSG cell for which an event trigger has occurred, to an eNB; a CGI detecting section (9) detecting the CGI of the CSG cell for which the event trigger has occurred, on the basis of measurement setting information transmitted from the eNB; and a second measurement result reporting section (10) transmitting a second measurement result report which includes the detected CGI, to the eNB. When event triggers have continuously occurred, a report transmission controlling section (13) controls transmission of the measurement result reports on the basis of the reception qualities of the CSG cells to reduce the frequency of transmission of the measurement result reports. Thereby, it is possible to control waste of wireless resources and prevent communication interruption from frequently occurring.

摘要翻译： 终端装置（1）具有：触发判断部（6），判断是否发生了从宏小区到CSG小区的切换的事件触发; 第一测量结果报告部（7）向eNB发送包含事件触发已经发生的CSG小区的PCI的第一测量结果报告; 基于从eNB发送的测量设置信息，CGI检测部分（9）检测发生了事件触发的CSG小区的CGI; 以及向eNB发送包含检测出的CGI的第二测定结果报告的第二测定结果报告部（10）。 当事件触发持续发生时，报告发送控制部（13）根据CSG小区的接收质量来控制测量结果报告的发送，以减少测量结果报告的发送频度。 由此，可以控制无线资源的浪费，防止频繁发生通信中断。

公开(公告)号：US20110300867A1

公开(公告)日：2011-12-08

申请号：US13201515

申请日：2010-02-16

申请人： Hidenori Matsuo ,  Takahisa Aoyama ,  Jun Hirano ,  Takashi Tamura ,  Chie Ishida

发明人： Hidenori Matsuo ,  Takahisa Aoyama ,  Jun Hirano ,  Takashi Tamura ,  Chie Ishida

IPC分类号： H04W36/00

CPC分类号： H04W36/00835 ,  H04W36/0058 ,  H04W36/0061 ,  H04W36/0085 ,  H04W84/045

摘要： A wireless communication system comprises an MME (70) which generates a white list in which CSG cells being accessible by a UE (10) are enumerated, an HeNB gateway (50) which decides based on the white list whether or not access is possible, and a home base station (30) (80) of the CSG cell. The UE (10) comprises a manual selection executing unit which accepts manual selection of a CSG cell, and requests the Mobility Management Entity to add the CSG cell to the white list; and a measurement report message generating unit which generates the Measurement report message attached with information indicating that the white list is being updated, if the CSG cell which has been accepted by manual selection is comprised in CSG cells to be included in the Measurement report message, and the selected CSG cell is not included in the white list stored in a white list storing unit. Thereby, there is provided a wireless communication system which can perform handover in which a manual selection process is appropriately reflected.

摘要翻译： 一种无线通信系统，包括生成白名单的MME（70），其中可列举由UE（10）可接入的CSG小区，基于白名单决定是否可进行的HeNB网关（50） 以及CSG小区的家庭基站（30）（80）。 UE（10）包括手动选择执行单元，其接受CSG小区的手动选择，并请求移动性管理实体将CSG小区添加到白名单; 以及测量报告消息产生单元，如果已经通过手动选择接受的CSG小区被包括在要包括在测量报告消息中的CSG小区中，则生成附加有指示白名单正被更新的信息的测量报告消息， 并且所选择的CSG小区不包括在白名单存储单元中存储的白名单中。 由此，提供了能够进行适当反映手动选择处理的切换的无线通信系统。

公开(公告)号：US08380208B2

公开(公告)日：2013-02-19

申请号：US13378634

申请日：2010-06-15

申请人： Hidenori Matsuo ,  Takahisa Aoyama ,  Jun Hirano

发明人： Hidenori Matsuo ,  Takahisa Aoyama ,  Jun Hirano

IPC分类号： H04W36/00

CPC分类号： H04W24/10 ,  H04W8/26 ,  H04W36/08 ,  H04W88/02 ,  H04W88/08

摘要： A terminal device (1) is provided with: a trigger judging section (6) judging whether an event trigger for performing handover from a macrocell to a CSG cell has occurred or not; a first measurement result reporting section (7) transmitting a first measurement result report which includes the PCI of a CSG cell for which an event trigger has occurred, to an eNB; a CGI detecting section (9) detecting the CGI of the CSG cell for which the event trigger has occurred, on the basis of measurement setting information transmitted from the eNB; and a second measurement result reporting section (10) transmitting a second measurement result report which includes the detected CGI, to the eNB. When event triggers have continuously occurred, a report transmission controlling section (13) controls transmission of the measurement result reports on the basis of the reception qualities of the CSG cells to reduce the frequency of transmission of the measurement result reports. Thereby, it is possible to control waste of wireless resources and prevent communication interruption from frequently occurring.

摘要翻译： 终端装置（1）具有：触发判断部（6），判断是否发生了从宏小区到CSG小区的切换的事件触发; 第一测量结果报告部（7）向eNB发送包含事件触发已经发生的CSG小区的PCI的第一测量结果报告; 基于从eNB发送的测量设置信息，CGI检测部分（9）检测发生了事件触发的CSG小区的CGI; 以及向eNB发送包含检测出的CGI的第二测定结果报告的第二测定结果报告部（10）。 当事件触发持续发生时，报告发送控制部（13）根据CSG小区的接收质量来控制测量结果报告的发送，以减少测量结果报告的发送频度。 由此，可以控制无线资源的浪费，防止频繁发生通信中断。

公开(公告)号：US08964697B2

公开(公告)日：2015-02-24

申请号：US13381861

申请日：2010-06-23

申请人： Ryuji Sugizaki ,  Shinkichi Ikeda ,  Keigo Aso ,  Jun Hirano

发明人： Ryuji Sugizaki ,  Shinkichi Ikeda ,  Keigo Aso ,  Jun Hirano

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04L29/12 ,  H04W8/26

CPC分类号： H04W36/0016 ,  H04L61/1511 ,  H04L61/2007 ,  H04W8/26

摘要： When a mobile terminal transmitting/receiving a packet using a plurality of IP address types performs a handover to an access network (single address type connection network) permitting transmission/reception of a packet using a single IP address only, an IP address not permitted is unfortunately discarded at an access network as a handover destination. Disclosed is a technique configured so that a mobile terminal (UE 1) detecting a handover to the single address type connection network establishes a temporary connection with a mobility management gateway (PGW 5) and thereafter acquires an address of an ePDG 8 located at a core network and informs the ePDG of a communication state before the handover via a PDN using the temporary connection. The ePDG informs the PGW of the communication state of the UE before the handover. Thereby, the communication state of the UE before the handover is achieved with the PGW via the ePDG and the PDN.

摘要翻译： 当使用多个IP地址类型发送/接收分组的移动终端仅执行允许仅使用单个IP地址发送/接收分组的接入网络（单地址类型连接网络）时，不允许的IP地址是 不幸的是在接入网作为切换目的地丢弃。 公开了一种技术，其被配置为使检测到单一地址类型连接网络的切换的移动终端（UE 1）建立与移动性管理网关（PGW 5）的临时连接，之后获取位于核心的ePDG 8的地址 网络，并且通过使用临时连接的PDN通过PDN在切换之前通知ePDG通信状态。 ePDG在切换之前向PGW通知UE的通信状态。 由此，通过ePDG和PDN，通过PGW实现切换前的UE的通信状态。

公开(公告)号：US08964695B2

公开(公告)日：2015-02-24

申请号：US13063165

申请日：2009-09-23

申请人： Jens Bachmann ,  Genadi Velev ,  Shinkichi Ikeda ,  Jun Hirano

发明人： Jens Bachmann ,  Genadi Velev ,  Shinkichi Ikeda ,  Jun Hirano

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W12/08 ,  H04L29/06

CPC分类号： H04W12/08 ,  H04L63/164 ,  H04W36/0011

摘要： The invention relates to a method for ensuring IP session continuity upon a handover of a mobile node to a non-3GPP network, wherein an ongoing IP session of the mobile node goes via a packet data network gateway. For non-3GPP networks it is necessary to discover a security gateway and to then establish the corresponding tunnels to the ePDG to form the new data path; a security tunnel between the mobile node and the security gateway, and an IP tunnel between the packet data network gateway and the security gateway. In order to prepare the handover to possible non-3GPP accesses, the two tunnels are pre-established, however maintained deactivated until their use is actually needed. Accordingly, when handing over to the non-3GPP network, the IP session may be continued without any significant interruption by activating the already established tunnels.

摘要翻译： 本发明涉及一种用于在移动节点切换到非3GPP网络时确保IP会话连续性的方法，其中移动节点的正在进行的IP会话经由分组数据网络网关进行。 对于非3GPP网络，有必要发现安全网关，然后建立到ePDG的相应隧道，以形成新的数据路径; 移动节点和安全网关之间的安全隧道，以及分组数据网络网关与安全网关之间的IP隧道。 为了准备到可能的非3GPP接入的切换，两个隧道是预先建立的，然而保持停用，直到实际需要使用它们为止。 因此，当切换到非3GPP网络时，可以通过激活已经建立的隧道来继续IP会话而没有任何明显的中断。

公开(公告)号：US08724509B2

公开(公告)日：2014-05-13

申请号：US13258357

申请日：2010-04-05

申请人： Hong Cheng ,  Tien Ming Benjamin Koh ,  Shinkichi Ikeda ,  Jun Hirano

发明人： Hong Cheng ,  Tien Ming Benjamin Koh ,  Shinkichi Ikeda ,  Jun Hirano

IPC分类号： H04W40/02

CPC分类号： H04W76/12 ,  H04W12/06 ,  H04W12/08 ,  H04W80/04

摘要： The present invention introduces a method for the network to optimize the route for user's local IP access, without affecting the access to operator's core network. With this mechanism, no excessive signalling is needed for the optimization. The present invention is also applicable to the corporate network that has multiple home NodeBs or home eNodeBs. Finer grain control on the services to be provided over different home NodeB or home eNodeB is also possible. Further, path optimization and continuation of the service upon handover can be controlled, and hence flexibility of the service can be secured.

摘要翻译： 本发明引入了一种网络优化用户本地IP接入路由的方法，而不影响对运营商核心网的接入。 利用这种机制，优化不需要过多的信令。 本发明也适用于具有多个家庭基站或家庭eNodeB的公司网络。 对不同家庭NodeB或家庭eNodeB提供的服务进行更细粒度的控制也是可能的。 此外，可以控制切换时的路径优化和服务的继续，从而可以确保服务的灵活性。

公开(公告)号：US08676202B2

公开(公告)日：2014-03-18

申请号：US12740326

申请日：2008-10-29

申请人： Jun Hirano ,  Mohana Dhamayanthi Jeyatharan ,  Chan Wah Ng ,  Tien Ming Benjamin Koh ,  Chun Keong Benjamin Lim

发明人： Jun Hirano ,  Mohana Dhamayanthi Jeyatharan ,  Chan Wah Ng ,  Tien Ming Benjamin Koh ,  Chun Keong Benjamin Lim

IPC分类号： H04W36/00

CPC分类号： H04W60/005 ,  H04W36/0011 ,  H04W80/045 ,  H04W88/182

摘要： A technique is disclosed, according to which a race condition between a PMIPv6 binding by a PBU message of PMIPv6 and a CMIPv6 binding by a BU message of CMIPv6 can be resolved. MN 200 has a plurality of radio communication interfaces, and a first interface is connected to MAG 220 of a home PMIPv6 domain 230, for instance. In case the connection of a second interface is changed from MAG 221 of a home PMIPv6 domain to AR 222 of a CMIPv6 domain 231, a BU message 262 is transmitted from the second interface to LMA/HA 250, and identification information of this BU message is notified to MAG from the first interface. By adding time information to this identification information and by transmitting it to LMA/HA, MAG can identify transmission time of the BU message (i.e. relative order with the other messages) from this time information.

摘要翻译： 公开了一种技术，根据该技术，可以解决PMIPv6的PBU消息的PMIPv6绑定与CMIPv6的BU消息的CMIPv6绑定之间的竞争条件。 MN 200具有多个无线电通信接口，并且第一接口连接到家庭PMIPv6域230的MAG 220。 在第二接口的连接从归属PMIPv6域的MAG 221改变为CMIPv6域231的AR 222的情况下，将BU消息262从第二接口发送到LMA / HA 250，并且该BU消息的标识信息 从第一个界面通知MAG。 通过向该标识信息添加时间信息并通过将其发送到LMA / HA，MAG可以从该时间信息识别BU消息的传输时间（即与其他消息的相对顺序）。

公开(公告)号：US08660559B2

公开(公告)日：2014-02-25

申请号：US13256613

申请日：2010-02-18

申请人： Takashi Tamura ,  Takahisa Aoyama ,  Jun Hirano

发明人： Takashi Tamura ,  Takahisa Aoyama ,  Jun Hirano

IPC分类号： H04W36/00

CPC分类号： H04W36/0055 ,  H04B17/318 ,  H04L5/001 ,  H04W24/00 ,  H04W24/10 ,  H04W36/0038 ,  H04W36/0088 ,  H04W36/0094 ,  H04W36/08 ,  H04W36/30

摘要： When detecting occurrence of an event for transmitting a measurement report of a radio condition of a cell at a frequency set for a base station apparatus, to the base station apparatus (3) communicating with a terminal apparatus (2), the terminal apparatus (2) in a wireless communication system (1) creates a measurement report including information indicating radio conditions of cells at a frequency at which the event occurred and at another different frequency. The base station apparatus (3) controls whether or not to perform handover of the terminal apparatus (2) to another cell, on the basis of the measurement report transmitted from the terminal apparatus (2). Thereby, there is provided a wireless communication system in which a base station apparatus and the terminal apparatus are communicable with each other using multiple frequencies, the wireless communication system being capable of shortening time required for handover.

摘要翻译： 当检测到发送用于以基站装置设定的频率发送小区的无线条件的测量报告的事件发送到与终端装置（2）进行通信的基站装置（3）时，终端装置 ）在无线通信系统（1）中创建测量报告，该测量报告包括指示事件发生的频率处的小区的无线电条件的信息和另一个不同的频率。 基站装置（3）基于从终端装置（2）发送的测量报告，控制是否对终端装置（2）进行切换。 因此，提供了一种无线通信系统，其中基站装置和终端装置可以使用多个频率彼此通信，该无线通信系统能够缩短切换所需的时间。

公开(公告)号：US08619737B2

公开(公告)日：2013-12-31

申请号：US13226258

申请日：2011-09-06

申请人： Jun Hirano ,  Chan Wah Ng ,  Tien-Ming Benjamin Koh ,  Pek Yew Tan

发明人： Jun Hirano ,  Chan Wah Ng ,  Tien-Ming Benjamin Koh ,  Pek Yew Tan

IPC分类号： H04W4/00

CPC分类号： H04W8/26 ,  H04W60/005 ,  H04W80/04 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06

摘要： A technology is disclosed for a mobile device with multiple interfaces to make use of its multiple interfaces capability with Mobile IP. According to this technology, MN (Mobile Node) 100 comprises a cellular interface to connect to the cellular network 112 and a Wireless-LAN interface to connect to the local network 122 and 132, and sends a Binding Update message to set the address of the Wireless-LAN interface to CoA (Care-of Address) to HA (Home Agent) at the cellular network or CN (Correspondent Node) 160. This Binding Update message includes a special label indication that the cellular interface is currently connected to the home network.