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1. 发明申请

WO2009122304A3 ACTION TIMES FOR HANDOVER OF MOBILE STATIONS 审中-公开
公开(公告)号：WO2009122304A3
公开(公告)日：2009-10-08
申请号：PCT/IB2009/005681
申请日：2009-04-03
申请人： NOKIA SIEMENS NETWORKS OY , BRANDT, Achim, Von , GRECH, Sandro , PICHNA, Roman , CHINDAPOL, Aik , ZHANG, Yi , ZHANG, Shun, Liang , ZHOU, Wei, Hua
发明人： BRANDT, Achim, Von , GRECH, Sandro , PICHNA, Roman , CHINDAPOL, Aik , ZHANG, Yi , ZHANG, Shun, Liang , ZHOU, Wei, Hua
IPC分类号： H04W36/08
摘要： According Io one example embodiment, a method may include determining whether each of a plurality of target base stations is capable of providing a fast ranging opportunity to a mobile station served by the serving base station, and, for each of the plurality of target base stations which is capable of providing the fast ranging opportunity to the mobile station, determining an action time after which the target base station can send an uplink map to the mobile station, the uplink map indicating when the mobile station should send a fast ranging request. The method may also include sending a handover message to the mobile station, the handover message indicating whether each of the plurality of target base stations is capable of providing the fast ranging opportunity to the mobile station and, for each of the plurality of target base stations which is capable of providing the fast ranging opportunity to the mobile station, indicating the action time after which the target base station can send the uplink map to the mobile station.

2. 发明申请

WO2010004034A1 RECOVERY SCHEMES FOR GROUP SWITCHING PROCEDURES FOR MULTI-GROUP FREQUENCY DIVISION DUPLEX WIRELESS NETWORKS 审中-公开
标题翻译：用于多组频段双向无线网络的组切换程序的恢复方案
公开(公告)号：WO2010004034A1
公开(公告)日：2010-01-14
申请号：PCT/EP2009/058840
申请日：2009-07-10
申请人： NOKIA SIEMENS NETWORKS OY , ALBANESE, Roberto , BACIOCCOLA, Andrea , CHINDAPOL, Aik , LI, Zexian
发明人： ALBANESE, Roberto , BACIOCCOLA, Andrea , CHINDAPOL, Aik , LI, Zexian
IPC分类号： H04W4/06 , H04W72/04
CPC分类号： H04W72/005 , H04W72/0406
摘要： Various example embodiment, a method may include receiving at a mobile station from a base station in a wireless network, a message including a group switch instruction instructing the mobile station to switch from a current group to a new group, attempting, by the mobile station, to switch to the new group in response to receiving the group switch instruction, and sending, from the mobile station, an acknowledgement message that acknowledges either the success or failure of the attempting to switch to the new group.
摘要翻译：各种示例性实施例，一种方法可以包括：在移动台从无线网络中的基站接收包括指示移动台从当前组切换到新组的组切换指令的消息，由移动台响应于接收到组切换指令而切换到新组，并且从移动台发送确认尝试切换到新组的成功或失败的确认消息。

3. 发明申请

WO2010049243A1 CELL SELECTION TECHNIQUES FOR IDLE MODE FOR WIRELESS NETWORKS 审中-公开
标题翻译：用于无线网络的空闲模式的小区选择技术
公开(公告)号：WO2010049243A1
公开(公告)日：2010-05-06
申请号：PCT/EP2009/062994
申请日：2009-10-07
申请人： NOKIA SIEMENS NETWORKS OY , CHINDAPOL, Aik , MAGGI, Giovanni , TORTORA, Daniele
发明人： CHINDAPOL, Aik , MAGGI, Giovanni , TORTORA, Daniele
IPC分类号： H04W48/08
CPC分类号： H04W48/08 , H04W48/20
摘要： An apparatus includes a processor. The processor may be configured to: make a first determination, by a mobile station in idle mode, that a trigger condition for cell selection has been met for a target base station as compared to a current preferred base station; compare a network specified cell preference of the target base station to a network specified cell preference of the current preferred base station; select the target base station as a new preferred base station if the cell preference of the target base station is the same or lower than the cell preference of the current preferred base station; otherwise, if the cell preference of the target base station is higher than the cell preference of the current preferred base station, then selecting the target base station as a new preferred base station only if the trigger condition for cell selection for the target base station is still met after a delay period after the first determination has been made.
摘要翻译：一种装置包括处理器。处理器可以被配置为：由空闲模式的移动台进行与当前优选基站相比已经满足目标基站的小区选择的触发条件的第一确定; 将目标基站的网络指定小区偏好与当前优选基站的网络指定小区偏好进行比较; 如果目标基站的小区偏好相同或低于当前优选基站的小区偏好，则选择目标基站作为新的优选基站; 否则，如果目标基站的小区偏好高于当前优选基站的小区偏好，则只有当目标基站的小区选择的触发条件是目标基站时，才选择目标基站作为新的优选基站在第一次确定之后的延迟期间仍然遇到。

4. 发明申请

WO2010029148A1 SIGNALING EXCHANGE FOR HANDOVER CONTROL FOR WIRELESS NETWORKS 审中-公开
标题翻译：无线网络切换控制信令交换
公开(公告)号：WO2010029148A1
公开(公告)日：2010-03-18
申请号：PCT/EP2009/061807
申请日：2009-09-11
申请人： NOKIA SIEMENS NETWORKS OY , CHINDAPOL, Aik , MAGGI, Giovanni , TORTORA, Daniele
发明人： CHINDAPOL, Aik , MAGGI, Giovanni , TORTORA, Daniele
IPC分类号： H04W36/38 , H04W8/24
CPC分类号： H04W36/38
摘要： A method according to this invention includes transmitting, from a mobile station to a base station in a wireless network, a message (e.g., a subscriber station basic capability (SBC) request message) indicating whether or not the mobile station supports base station- controlled handover for the mobile station. The method may also include receiving, by the mobile station from the base station, a message (e.g., a subscriber station basic capability (SBC) response message) indicating whether or not the base station supports base-station controlled handover.
摘要翻译：根据本发明的方法包括从移动台向无线网络中的基站发送指示移动台是否支持基站控制的消息（例如，用户台基本能力（SBC）请求消息）移动台的切换。该方法还可以包括由移动台从基站接收指示基站是否支持基站受控切换的消息（例如，用户站基本能力（SBC）响应消息）。

5. 发明申请

WO2009047709A3 TECHNIQUES FOR LINK UTILIZATION FOR HALF-DUPLEX AND FULL-DUPLEX STATIONS IN A WIRELESS NETWORK 审中-公开
公开(公告)号：WO2009047709A3
公开(公告)日：2009-04-16
申请号：PCT/IB2008/054113
申请日：2008-10-07
申请人： NOKIA SIEMENS NETWORKS OY , NOKIA INC. , CHINDAPOL, Aik , LI, Zexian , ALBANESE, Roberto , BACIOCCOLA, Andrea , MAHESHWARI, Shashikant
发明人： CHINDAPOL, Aik , LI, Zexian , ALBANESE, Roberto , BACIOCCOLA, Andrea , MAHESHWARI, Shashikant
IPC分类号： H04W4/06
摘要： Various example embodiments are disclosed herein. According to an example embodiment, an apparatus may include a controller (1704), and a wireless transmitter (1702) coupled to the controller, the apparatus being configured to transmit (1410) at least a portion of a frame via wireless link to one or more mobile stations in a wireless network, the at least a portion of a frame including: an all-group downlink region (e.g., 716, 914, 1014, 1114, 1216, or 1316) directed to group 1 half-duplex (HD) mobile stations, group 2 HD mobile stations, and full-duplex (FD) mobile stations, a group 1 downlink region (e.g., 718, 912, 1012, 1112, 1212, or 1312) directed to the group 1 HD mobile stations and the FD mobile stations, and a group 2 downlink region (e.g., 719, 1214, or 1314) directed to the group 2 HD mobile stations and the FD mobile stations.

6. 发明申请

WO2008140827A1 SIMULTANEOUS MESSAGING FROM MULTIPLE SOURCES USING HIERARCHICAL MODULATION 审中-公开
标题翻译：使用分层调制从多个来源同时发送消息
公开(公告)号：WO2008140827A1
公开(公告)日：2008-11-20
申请号：PCT/US2008/006189
申请日：2008-05-14
申请人： NOKIA SIEMENS NETWORKS GMBH & CO KG , CHINDAPOL, Aik , MARCHENKO, Nikolaj , HOYDIS, Jakob
发明人： CHINDAPOL, Aik , MARCHENKO, Nikolaj , HOYDIS, Jakob
IPC分类号： H04J15/00
CPC分类号： H04J15/00 , H04B7/15592 , H04L1/1692 , H04L1/1867 , H04L27/0008 , H04L27/183 , H04L27/2604 , H04L27/3477 , H04L27/3488 , H04L2001/0097
摘要： Various example embodiments are disclosed. An example method includes receiving a signal (904). The received signal includes a first sub-signal from a first source, the first sub-signal including a first codeword representing a first message. The first codeword including a first plurality of data symbols. The received signal also includes a second sub-signal from a second source, the second sub-signal including a second codeword representing a second message. The second codeword includes a second plurality of data symbols and is received substantially simultaneously with the first sub-signal. The example method further includes demodulating the received signal using hierarchical modulation to determine the first codeword and the second codeword by determining, respectively, the first plurality of data symbols and the second plurality of data symbols (906). The example method still further includes decoding the first codeword to determine the first message (908) and decoding the second codeword to determine the second message (910).
摘要翻译：公开了各种示例性实施例。示例性方法包括接收信号（904）。所接收的信号包括来自第一源的第一子信号，第一子信号包括表示第一消息的第一码字。所述第一码字包括第一多个数据符号。所接收的信号还包括来自第二源的第二子信号，第二子信号包括表示第二消息的第二码字。第二码字包括第二多个数据符号，并且基本上与第一子信号同时接收。该示例性方法还包括使用分层调制来解调接收的信号，以分别通过确定第一多个数据符号和第二多个数据符号来确定第一码字和第二码字（906）。该示例方法还包括解码第一码字以确定第一消息（908）并解码第二码字以确定第二消息（910）。

7. 发明申请

WO2008021195A1 ROUTE MAINTENANCE AND UPDATE BASED ON CONNECTION IDENTIFIER IN MULTI-HOP RELAY SYSTEMS 审中-公开
标题翻译：基于多路继电器系统中的连接识别器的路由维护和更新
公开(公告)号：WO2008021195A1
公开(公告)日：2008-02-21
申请号：PCT/US2007/017731
申请日：2007-08-09
申请人： SIEMENS CORPORATE RESEARCH, INC. , CHINDAPOL, Aik , BAE, Junjik , BEHRENDT, Michael
发明人： CHINDAPOL, Aik , BAE, Junjik , BEHRENDT, Michael
IPC分类号： H04L12/56
CPC分类号： H04W40/24
摘要： Connection ID (CID) assignment in multi-hop relay system can be used to perform routing. Using CID assignment as routing information in a multi-hop wireless relay system to maintain the routing structure is disclosed. In a CID cache scheme, a base station builds a CID cache based on the upstream packet and broadcasts the CID cache to a relay station. The CID cache comprises CIDs along with routing information. Based on CID cache the spanning tree of the routing can be reconstructed. A hierarchical CID assignment is disclosed wherein a base station assigns a range of CIDs to a relay station. A relay station can recognize its data packets and forward them to corresponding mobile stations. Maintaining routing automatically along with CID assignment is also disclosed
摘要翻译：多跳中继系统中的连接ID（CID）分配可用于执行路由。公开了在多跳无线中继系统中使用CID分配作为路由信息来维护路由结构。在CID高速缓存方案中，基站基于上行分组构建CID高速缓存，并将CID高速缓存广播到中继站。 CID缓存包括CID以及路由信息。基于CID缓存，可以重构路由的生成树。公开了一种分级CID分配，其中基站向中继站分配一系列CID。中继站可以识别其数据包并将其转发到相应的移动台。还公开了自动维护路由以及CID分配

8. 发明申请

WO2008057594A2 VIRTUAL SPACE-TIME CODE FOR RELAY NETWORKS 审中-公开
标题翻译：虚拟空间时间码继电器网络
公开(公告)号：WO2008057594A2
公开(公告)日：2008-05-15
申请号：PCT/US2007/023584
申请日：2007-11-08
申请人： SIEMENS CORPORATE RESEARCH, INC. , CHINDAPOL, Aik , CHUI, Jimmy
发明人： CHINDAPOL, Aik , CHUI, Jimmy
IPC分类号： H04B7/02
CPC分类号： H04B7/022 , H04B7/026 , H04B7/0669 , H04L1/0643
摘要： A method for transmitting data in a wireless network includes wirelessly transmitting data from a base station to a plurality of spatially separated relay stations. The data is correlated according to space-time block coding (STBC) for transmission over multiple antennas. The STBC correlated data are wirelessly transmitted from the plurality of spatially separated relay stations to a mobile station. The plurality of spatially separated relay stations cooperate to provide a single multiple antenna transmission
摘要翻译：一种用于在无线网络中发送数据的方法包括从基站向多个空间分离的中继站无线地传送数据。数据根据空时块编码（STBC）相关，用于通过多个天线进行传输。将STBC相关数据从多个空间分离的中继站无线发送到移动台。多个空间分离的中继站协作以提供单个多天线传输

9. 发明申请

WO2008057595A3 CONNECTION MAINTENANCE IN IEEE 802. 16 NETWORKS WITH RELAYS VIA CID ENCAPSULATION 审中-公开
公开(公告)号：WO2008057595A3
公开(公告)日：2008-05-15
申请号：PCT/US2007/023585
申请日：2007-11-08
申请人： SIEMENS CORPORATE RESEARCH, INC. , CHINDAPOL, Aik , CHUI, Jimmy , SUN, Yishen
发明人： CHINDAPOL, Aik , CHUI, Jimmy , SUN, Yishen
IPC分类号： H04L12/46 , H04L12/56
摘要： A method for transmitting data in a wireless network includes generating a packet of data having a connection identification (CID) indicating a connection to a final destination for the packet of data. A desired path for transmitting the packet of data to the final destination is determined. The desired path includes one or more relay stations. The generated packet of data is encapsulated in one or more capsules, each capsule having a CID indicating a connection to one of the one or more relay stations along the desired path. The packet of data is routed along the desired path using the CIDs of the one or more capsules and the packet of data to arrive at the final destination. At each of the one or more relay station, an outer-most capsule having a CID corresponding to the present relay station is stripped from the packet of data.

10. 发明申请

WO2008024158A1 RELAY-ASSISTED HARQ TRANSMISSION SYSTEM 审中-公开
标题翻译：中继辅助传输系统
公开(公告)号：WO2008024158A1
公开(公告)日：2008-02-28
申请号：PCT/US2007/015850
申请日：2007-07-12
申请人： SIEMENS CORPORATE RESEARCH, INC. , CHINDAPOL, Aik , MILLICEVIC, Marija
发明人： CHINDAPOL, Aik , MILLICEVIC, Marija
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/1607 , H04L2001/0092 , H04W88/04
摘要： A method for transmitting data from a source to a destination. The method includes: transmitting the data from the source to both the destination and a relay station within a first transmission; decoding the data in the first transmitting at both the relay station and the destination wherein the destination acknowledges success of the decoding by generating a ACK message or lack of success by generating either a NACK message or by failing to generate the ACK signal; retransmitting from the source information related to the first transmission in response to either the NACK message or the failure of the destination to generate the ACK message; and wherein when the relay station decodes the data sent by the source within the first transmission correctly, the relay station transmits a second transmission; or, on the other hand, if the relay station is unable to decode the data correctly from the first transmission sent by the source, the relay station remains silent. The destination may be another relay station.
摘要翻译：一种从源到目的地传输数据的方法。该方法包括：在第一传输内将数据从源传输到目的地和中继站; 在中继站和目的地的第一次发送中对数据进行解码，其中目的地通过产生ACK消息或通过生成NACK消息或通过不产生ACK信号来生成ACK消息或缺少成功来确认解码的成功; 响应于所述NACK消息或所述目的地的故障来从与所述第一传输相关的源信息重传以生成所述ACK消息; 并且其中当所述中继站正确地解码由所述源在所述第一传输中发送的数据时，所述中继站发送第二传输; 或者另一方面，如果中继站不能从源发送的第一传输中正确解码数据，则中继站保持静音。目的地可以是另一个中继站。

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