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1. 发明授权

US08429480B2 User specific load balancing 有权
标题翻译：用户特定的负载均衡
公开(公告)号：US08429480B2
公开(公告)日：2013-04-23
申请号：US12681687
申请日：2008-09-30
申请人： Hai Ming Wang , Da Jie Jiang , Yuan Zhu , Xiang Guang Che , Chun Yan Gao , Esa Juhani Tuomaala
发明人： Hai Ming Wang , Da Jie Jiang , Yuan Zhu , Xiang Guang Che , Chun Yan Gao , Esa Juhani Tuomaala
IPC分类号： H04L1/16
CPC分类号： H04W72/1268 , H04L1/1812 , H04L1/1822 , H04L1/1887 , H04W72/04
摘要： In accordance with exemplary embodiments of the invention there is a method and apparatus to detect with a hybrid automatic repeat request function a collision between an uplink packet re-transmission and a new uplink packet transmission within a hybrid automatic repeat request process, and in response, to dynamically allocating resources for transmitting the new uplink packet transmission in a different hybrid automatic repeat request process that does not collide with the uplink packet re-transmission. In accordance with other exemplary embodiments of the invention, there is a method and apparatus to transmit a packet re-transmission in a hybrid automatic repeat request process using a semi-persistently scheduled uplink resource, and responsive to receiving a dynamic allocation of a different hybrid automatic repeat request process, to transmit a new packet using the dynamically allocated different hybrid automatic repeat request process.
摘要翻译：根据本发明的示例性实施例，存在一种利用混合自动重传请求功能在混合自动重传请求过程中检测上行链路分组重发和新的上行链路分组传输之间的冲突的方法和装置，在不与上行链路分组重传相冲突的不同混合自动重传请求过程中动态分配用于发送新的上行链路分组传输的资源。根据本发明的其他示例性实施例，存在一种使用半持久调度的上行链路资源在混合自动重传请求过程中发送分组重传的方法和装置，并且响应于接收到不同混合动态的动态分配自动重发请求过程，使用动态分配的不同混合自动重传请求过程传输新数据包。

2. 发明申请

US20110010598A1 User Specific Load Balancing 有权
标题翻译：用户特定负载平衡
公开(公告)号：US20110010598A1
公开(公告)日：2011-01-13
申请号：US12681687
申请日：2008-09-30
申请人： Hai Ming Wang , Da Jie Jiang , Yuan Zhu , Xiang Guang Che , Chun Yan Gao , Esa Juhani Tuomaala
发明人： Hai Ming Wang , Da Jie Jiang , Yuan Zhu , Xiang Guang Che , Chun Yan Gao , Esa Juhani Tuomaala
IPC分类号： H04L1/18 , G06F11/14
CPC分类号： H04W72/1268 , H04L1/1812 , H04L1/1822 , H04L1/1887 , H04W72/04
摘要： In accordance with exemplary embodiments of the invention there is a method and apparatus to detect with a hybrid automatic repeat request function a collision between an uplink packet re-transmission and a new uplink packet transmission within a hybrid automatic repeat request process, and in response, to dynamically allocating resources for transmitting the new uplink packet transmission in a different hybrid automatic repeat request process that does not collide with the uplink packet re-transmission. In accordance with other exemplary embodiments of the invention, there is a method and apparatus to transmit a packet re-transmission in a hybrid automatic repeat request process using a semi-persistently scheduled uplink resource, and responsive to receiving a dynamic allocation of a different hybrid automatic repeat request process, to transmit a new packet using the dynamically allocated different hybrid automatic repeat request process.
摘要翻译：根据本发明的示例性实施例，存在一种利用混合自动重传请求功能在混合自动重传请求过程中检测上行链路分组重发和新的上行链路分组传输之间的冲突的方法和装置，在不与上行链路分组重传相冲突的不同混合自动重传请求过程中动态分配用于发送新的上行链路分组传输的资源。根据本发明的其他示例性实施例，存在一种使用半持久调度的上行链路资源在混合自动重传请求过程中发送分组重传的方法和装置，并且响应于接收到不同混合动态的动态分配自动重发请求过程，使用动态分配的不同混合自动重传请求过程传输新数据包。

3. 发明授权

US08532015B2 Methods and apparatuses for transmitting downlink control signaling on wireless relay link 有权
标题翻译：用于在无线中继链路上发送下行控制信令的方法和装置
公开(公告)号：US08532015B2
公开(公告)日：2013-09-10
申请号：US12390267
申请日：2009-02-20
申请人： Xiang Guang Che , Peng Chen , Chun Yan Gao , Jing Han , Bernhard Raaf , Hai Ming Wang , Erlin Zeng
发明人： Xiang Guang Che , Peng Chen , Chun Yan Gao , Jing Han , Bernhard Raaf , Hai Ming Wang , Erlin Zeng
IPC分类号： H04J3/08 , H04W72/04
CPC分类号： H04W72/0406 , H04B7/2606 , H04L5/0053 , H04W72/0426 , H04W84/047
摘要： In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.
摘要翻译：根据本发明的示例性实施例，一种方法包括在无线中继链路上的无线中继传输帧中分配控制信道资源; 基于资源分配方案，无线中继链路的状态和无线中继链路的业务状况中的至少一个来生成控制信令; 通过时间优先映射，频率优先映射和复用映射中的至少一个将控制信令映射到所分配的控制信道资源; 以及将所述无线中继链路上所分配的控制信道资源中的控制信令发送到至少一个相关联的中继节点。

4. 发明申请

US20100214972A1 METHODS AND APPARATUSES FOR TRANSMITTING DOWNLINK CONTROL SIGNALING ON WIRELESS RELAY LINK 有权
标题翻译：用于在无线中继链路上发送下行链路控制信号的方法和装置
公开(公告)号：US20100214972A1
公开(公告)日：2010-08-26
申请号：US12390267
申请日：2009-02-20
申请人： Xiang Guang Che , Peng Chen , Chun Yan Gao , Jing Han , Bernhard Raaf , Hai Ming Wang , Erlin Zeng
发明人： Xiang Guang Che , Peng Chen , Chun Yan Gao , Jing Han , Bernhard Raaf , Hai Ming Wang , Erlin Zeng
IPC分类号： H04B7/14 , H04W72/04
CPC分类号： H04W72/0406 , H04B7/2606 , H04L5/0053 , H04W72/0426 , H04W84/047
摘要： In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.
摘要翻译：根据本发明的示例性实施例，一种方法包括在无线中继链路上的无线中继传输帧中分配控制信道资源; 基于资源分配方案，无线中继链路的状态和无线中继链路的业务状况中的至少一个来生成控制信令; 通过时间优先映射，频率优先映射和复用映射中的至少一个将控制信令映射到所分配的控制信道资源; 以及将所述无线中继链路上所分配的控制信道资源中的控制信令发送到至少一个相关联的中继节点。

5. 发明申请

US20120188962A1 Apparatus and Method for Non-Codebook Based Precoding 有权
标题翻译：非码本预编码的装置和方法
公开(公告)号：US20120188962A1
公开(公告)日：2012-07-26
申请号：US13389668
申请日：2009-08-10
申请人： Chun Yan Gao , Erlin Zeng , Xiang Guang Che , Shuang Tan , Kari Pekka Pajukoski , Kari Juhani Hooli , Peter Skov , Tommi Koivisto
发明人： Chun Yan Gao , Erlin Zeng , Xiang Guang Che , Shuang Tan , Kari Pekka Pajukoski , Kari Juhani Hooli , Peter Skov , Tommi Koivisto
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04B7/0621 , H04B7/0434 , H04B7/0617 , H04B7/0636
摘要： An apparatus and a method are provided. The provided solution includes a controller configured to determine a transmission mode for user equipment, the transmission mode including non-codebook precoding with fixed precoding granularity; and to control a transceiver to transmit information on the selected transmission mode to the user equipment.
摘要翻译：提供了一种装置和方法。所提供的解决方案包括：用于确定用户设备的传输模式的控制器，所述传输模式包括具有固定预编码粒度的非码本预编码; 并且控制收发器以所选择的传输模式向用户设备发送信息。

6. 发明授权

US09246568B2 Apparatus and method for non-codebook based precoding 有权
标题翻译：非码本预编码的装置和方法
公开(公告)号：US09246568B2
公开(公告)日：2016-01-26
申请号：US13389668
申请日：2009-08-10
申请人： Chun Yan Gao , Erlin Zeng , Xiang Guang Che , Shuang Tan , Kari Pekka Pajukoski , Kari Juhani Hooli , Peter Skov , Tommi Koivisto
发明人： Chun Yan Gao , Erlin Zeng , Xiang Guang Che , Shuang Tan , Kari Pekka Pajukoski , Kari Juhani Hooli , Peter Skov , Tommi Koivisto
IPC分类号： H04W72/04 , H04B7/06 , H04B7/04
CPC分类号： H04B7/0621 , H04B7/0434 , H04B7/0617 , H04B7/0636
摘要： An apparatus and a method are provided. The provided solution includes a controller configured to determine a transmission mode for user equipment, the transmission mode including non-codebook precoding with fixed precoding granularity; and to control a transceiver to transmit information on the selected transmission mode to the user equipment.
摘要翻译：提供了一种装置和方法。所提供的解决方案包括：用于确定用户设备的传输模式的控制器，所述传输模式包括具有固定预编码粒度的非码本预编码; 并且控制收发器以所选择的传输模式向用户设备发送信息。

7. 发明申请

US20100150081A1 PHYSICAL UPLING CONTROL CHANNEL COMPRESSION SUPPORTING ACK/NACK BUNDLING 审中-公开
标题翻译：物理升级控制信道压缩支持ACK / NACK纠错
公开(公告)号：US20100150081A1
公开(公告)日：2010-06-17
申请号：US12494952
申请日：2009-06-30
申请人： Chun Yan Gao , Xiang Guang Che
发明人： Chun Yan Gao , Xiang Guang Che
IPC分类号： H04W72/04
CPC分类号： H04L1/1621 , H04L1/1867 , H04L1/1896 , H04L5/0037 , H04L5/0053
摘要： In one exemplary embodiment, a method includes: dividing a plurality of control channel elements in at least one downlink subframe of a bundling window into a plurality of portions having a first portion and a second portion, where the first portion includes at least one control channel element that is mapped to resources and the second portion includes at least one control channel element that is not mapped to resources, where the bundling window has a plurality of downlink subframes; and sending a last downlink grant in a downlink subframe of the bundling window using at least one control channel element that is mapped to resources.
摘要翻译：在一个示例性实施例中，一种方法包括：将捆绑窗口的至少一个下行链路子帧中的多个控制信道元素划分成具有第一部分和第二部分的多个部分，其中第一部分包括至少一个控制信道元素，其映射到资源，第二部分包括至少一个未映射到资源的控制信道元素，其中捆绑窗口具有多个下行链路子帧; 以及使用映射到资源的至少一个控制信道元素在捆绑窗口的下行链路子帧中发送最后一个下行链路许可。

8. 发明申请

US20100110917A1 Method, Apparatus and Computer Program Product For Adaptive Reference Symbol Placement 审中-公开
标题翻译：自适应参考符号放置的方法，仪器和计算机程序产品
公开(公告)号：US20100110917A1
公开(公告)日：2010-05-06
申请号：US12532168
申请日：2008-03-13
申请人： Xiang Guang Che , Chun Yan Gao
发明人： Xiang Guang Che , Chun Yan Gao
IPC分类号： H04J1/16
CPC分类号： H04B7/2656
摘要： A method, apparatus and computer program product are provided that determine the length of an idle period, such as the idle period preceding a DL-to-UL switch point, and then insert a symbol including reference signal(s) (RS) at a position within a downlink slot that varies based upon the length of the idle period. A method, apparatus and computer program product are also provided according to another aspect that determine the length of an idle period, receive a plurality of symbols within a downlink slot and then recognize a symbol including RS at a position within the downlink slot that varies based upon the length of the idle period. Accordingly, the method, apparatus and computer program product permit the position of the symbol including RS within a downlink slot to be varied while still providing the reference signals that are required in order to permit accurate recovery of the data.
摘要翻译：提供一种方法，装置和计算机程序产品，其确定诸如DL到UL切换点之前的空闲时段的空闲周期的长度，然后在一个（或多个）切换点处插入包括参考信号（RS）的符号基于空闲周期的长度而变化的下行链路时隙内的位置。还提供了根据确定空闲周期的长度的另一方面的方法，装置和计算机程序产品，在下行链路时隙内接收多个符号，然后在基于变化的下行链路时隙内的位置识别包括RS的符号在空闲时间的长度。因此，方法，装置和计算机程序产品允许在下行链路时隙内的包括RS的符号的位置被改变，同时仍然提供所需的参考信号以允许数据的准确恢复。

9. 发明授权

US08300587B2 Initialization of reference signal scrambling 有权
标题翻译：参考信号加扰初始化
公开(公告)号：US08300587B2
公开(公告)日：2012-10-30
申请号：US12715353
申请日：2010-03-01
申请人： Mieszko Chmiel , Peng Chen , Tommi Tapani Koivisto , Xiang Guang Che , Timo Eric Roman
发明人： Mieszko Chmiel , Peng Chen , Tommi Tapani Koivisto , Xiang Guang Che , Timo Eric Roman
IPC分类号： H04W4/00 , H04J3/16
CPC分类号： H04J11/0069 , H04L27/2613
摘要： A scrambling sequence is initialized using at least a cell identifier and an offset, and a physical downlink control information DCI is sent to a user equipment which indicates the offset. In more particular embodiments a user equipment-specific reference signal UE-RS is scrambled using the initialized scrambling sequence, and the scrambled UE-RS is sent to the UE for demodulating a downlink shared channel (PDSCH). In another exemplary embodiment the generated UE-RS is sent in a pilot part of a subframe transmission associated with the PDSCH and is for demodulating at least a data part of that subframe transmission. In a specific embodiment from the UE side, the UE receives the UE-RS and the DCI which indicates the offset, descrambles the UE-RS using a scrambling sequence that is initialized using a cell identifier and the indicated offset; and demodulates the PDSCH using the de-scrambled UE-RS.
摘要翻译：使用至少小区标识符和偏移来初始化加扰序列，并且向指示偏移的用户设备发送物理下行链路控制信息DCI。在更具体的实施例中，使用初始化的加扰序列对用户设备专用参考信号UE-RS进行加扰，并且将加扰的UE-RS发送给用于解调下行链路共享信道（PDSCH）的UE。在另一个示例性实施例中，所生成的UE-RS在与PDSCH相关联的子帧传输的导频部分中被发送，并且用于解调该子帧传输的至少一个数据部分。在来自UE侧的特定实施例中，UE接收指示偏移的UE-RS和DCI，使用使用小区标识符和指示的偏移量初始化的加扰序列来解扰UE-RS; 并使用去加扰的UE-RS解调PDSCH。

10. 发明授权

US08165035B2 ACK/NACK DTX detection 有权
标题翻译： ACK / NACK DTX检测
公开(公告)号：US08165035B2
公开(公告)日：2012-04-24
申请号：US12286883
申请日：2008-10-02
申请人： Xiang Guang Che , Peng Chen , Esa Tiirola , Timo Lunttila , Kari P. Pajukoski
发明人： Xiang Guang Che , Peng Chen , Esa Tiirola , Timo Lunttila , Kari P. Pajukoski
IPC分类号： G06F11/30 , H04B7/005 , H04B7/00 , H04J3/06
CPC分类号： H04L1/1614 , H04L1/1671 , H04L1/1822 , H04L1/1829 , H04L1/1858 , H04W72/14
摘要： In a first aspect of the invention there is a method, apparatus, and executable software product for receiving scheduling information, determining that at least one downlink allocation of the scheduling information was not received, sending a reply to the received scheduling that comprises an indication of discontinuous transmission in response to the determining. In another aspect of the invention there is a method an apparatus to send scheduling information, and receive a reply to the scheduling information comprising an indication of discontinuous transmission that at least one downlink allocation of the scheduling information was not received.
摘要翻译：在本发明的第一方面，存在一种用于接收调度信息的方法，装置和可执行软件产品，确定未接收到调度信息的至少一个下行链路分配，向接收到的调度发送回复，其中包括：响应于确定的不连续传输。在本发明的另一方面，存在一种发送调度信息并且接收对包括未接收到调度信息的至少一个下行链路分配的不连续传输的指示的调度信息的回复的方法。

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