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31. 发明申请

US20140140294A1 Methods, Devices and Computer Program Products Providing for Improved Random Access in a Local Area Network Environment 有权
标题翻译：在局域网环境中提供改进的随机接入的方法，设备和计算机程序产品
公开(公告)号：US20140140294A1
公开(公告)日：2014-05-22
申请号：US14130553
申请日：2011-07-04
申请人： Jing Han , Wei Bai , Haiming Wang
发明人： Jing Han , Wei Bai , Haiming Wang
IPC分类号： H04W28/26 , H04W74/08
CPC分类号： H04W28/26 , H04W74/004 , H04W74/0833
摘要： The present invention proposes methods in relation to providing for random access in a local area network environment, and encompasses, from an eNB perspective, defining (S1) a set of N dedicated preambles among a total number X of preambles, allocating (S4) a dedicated preamble to a terminal responsive to a connection request received from said terminal, and identifying (S9) said terminal when requesting random access, based on the allocated dedicated preamble contained in a random access request received. From a UE perspective, it encompasses requesting (S3) a connection to be established with a network transceiver device, receiving (S5) information on a dedicated preamble being allocated, and issuing (S8) a random access request to said network transceiver device which includes the allocated dedicated preamble. It also addresses correspondingly configured devices and computer program products.
摘要翻译：本发明提出了在局域网环境中提供随机接入的方法，并且从eNB的观点来看，在前导码的总数X中定义（S1）一组N个专用前同步码，分配（S4）a 专用前导码，用于响应于从所述终端接收到的连接请求而响应于所述终端的连接请求，并且基于所接收到的随机接入请求中包含的所分配的专用前同步骤，在请求随机接入时识别（S9）所述终端。从UE的观点来看，它包括请求（S3）要与网络收发器设备建立的连接，接收（S5）关于被分配的专用前同步码的信息，并向所述网络收发器装置发出（S8）随机接入请求，所述随机接入请求包括分配的专用前导码。它还解决了相应配置的设备和计算机程序产品。

32. 发明申请

US20140098774A1 Flexible Disabling/Enabling of Cross-Carrier Scheduling in Carrier-Aggregated Wireless Data Transmission 有权
标题翻译：灵活禁用/启用载波聚合无线数据传输中的跨载波调度
公开(公告)号：US20140098774A1
公开(公告)日：2014-04-10
申请号：US14122425
申请日：2011-06-02
申请人： Chunyan Gao , Erlin Zeng , Jing Han , Na Wei , Haiming Wang , Wei Bai , Wei Hong
发明人： Chunyan Gao , Erlin Zeng , Jing Han , Na Wei , Haiming Wang , Wei Bai , Wei Hong
IPC分类号： H04W72/12
CPC分类号： H04W72/1268 , H04L5/001 , H04L5/0053 , H04L5/0098 , H04L5/1469 , H04W72/1273 , H04W72/1289
摘要： The invention allows flexible disabling/enabling of cross-carrier scheduling in carrier-aggregated wireless data transmission. In response to detecting a predetermined disabling indication of cross-carrier scheduling of received carrier aggregated wireless data transmission, the disabling indication targeting subframes allocated to uplink in a first component carrier transmitted from a cross-carrier scheduling cell and to downlink in a second component carrier transmitted from a cross-carrier scheduled cell: a downlink control region in the targeted subframes in the second component carrier is monitored for uplink/downlink grants; and in response to detecting an uplink/downlink grant, the detected uplink/downlink grant is utilized in uplink/downlink scheduling of the targeted subframe in the second component carrier.
摘要翻译：本发明允许在载波聚合的无线数据传输中灵活地禁用/启用跨载波调度。响应于检测到接收到的载波聚合无线数据传输的跨载波调度的预定禁用指示，针对从跨载波调度小区发送的第一分量载波中分配给上行链路的子帧和在第二分量载波中的下行链路的禁用指示从跨载波调度小区发送：监视第二分量载波中的目标子帧中的下行链路控制区域用于上行链路/下行链路授权; 并且响应于检测到上行链路/下行链路许可，在第二分量载波中的目标子帧的上行链路/下行链路调度中使用检测到的上行链路/下行链路许可。

33. 发明申请

US20140016623A1 Method, Apparatus And Computer Program Product For Triggering The Determination Of A Timing Advance For One Component Carrier Based Upon Another Component Carrier 有权
标题翻译：方法，装置和计算机程序产品用于触发基于另一个分量载波的一个分量载波的定时提前的确定
公开(公告)号：US20140016623A1
公开(公告)日：2014-01-16
申请号：US14007996
申请日：2011-04-02
申请人： Wei Bai , David Randall , Erlin Zeng , Jing Han , Haiming Wang
发明人： Wei Bai , David Randall , Erlin Zeng , Jing Han , Haiming Wang
IPC分类号： H04W56/00
CPC分类号： H04W56/0005 , H04L5/001 , H04W56/0045
摘要： A method, apparatus and computer program product are provided to facilitate the determination of the timing advances of each of a plurality of component carriers by triggering the determination of the timing advances in response to certain pre-defined events that are indicative of a need for the timing advance to be determined. A method may include determining that a pre-defined event has occurred and triggering a determination of a timing advance for a second component carrier relative to a timing advance of a first component carrier based upon occurrence of the predefined event. In this regard, both the component carriers are concurrently allocated to a mobile terminal. The method may also utilize the timing advance to synchronize communications on the second component carrier between the mobile terminal and a network. A corresponding apparatus and computer program product may also be provided.
摘要翻译：提供了一种方法，装置和计算机程序产品，以便于响应于某些预先定义的事件触发确定定时提前来确定多个分量载波中的每一个的定时进展，这些预定义事件指示需要时间提前确定。方法可以包括确定预定义事件已经发生，并且基于预定事件的发生，触发第二分量载波相对于第一分量载波的定时提前的定时提前的确定。在这点上，分量载波同时分配给移动终端。该方法还可以利用定时提前来在移动终端和网络之间的第二分量载波上同步通信。也可以提供相应的装置和计算机程序产品。

34. 发明申请

US20140016594A1 METHOD AND APPARATUS FOR PROVIDING UPLINK FEEDBACK OPTIMIZATION 有权
标题翻译：提供上行反馈优化的方法和装置
公开(公告)号：US20140016594A1
公开(公告)日：2014-01-16
申请号：US14008298
申请日：2011-04-11
申请人： Jing Han , Erlin Zeng , Wei Bai , Haiming Wang
发明人： Jing Han , Erlin Zeng , Wei Bai , Haiming Wang
IPC分类号： H04L5/00
CPC分类号： H04L5/0094 , H04L5/001 , H04L5/0055
摘要： A method for providing uplink feedback optimization may include determining a set of candidate uplink subframes and corresponding component carriers to transmit uplink feedback, and determining a selected uplink subframe and corresponding component carrier from among the set of candidate uplink subframes based on a feedback delay associated with the set of candidate uplink subframes. A corresponding apparatus and computer program product are also provided.
摘要翻译：一种用于提供上行链路反馈优化的方法可以包括：确定一组候选上行链路子帧和对应的分量载波以发送上行链路反馈，以及基于与所述上行链路反馈延迟相关联的反馈延迟来确定所选择的上行链路子帧和所述候选上行链路子帧集合候选上行链路子帧的集合。还提供了相应的装置和计算机程序产品。

35. 发明申请

US20130315214A1 Timing Advance Without Random Access Channel Access 审中-公开
标题翻译：没有随机访问频道访问的时序推进
公开(公告)号：US20130315214A1
公开(公告)日：2013-11-28
申请号：US13981615
申请日：2011-02-01
申请人： Wei Bai , Jing Han , Haiming Wang
发明人： Wei Bai , Jing Han , Haiming Wang
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L5/001 , H04W56/005 , H04W72/0453
摘要： A timing advance TA for a second component carrier CC is determined in dependence on a difference value that is indicated in wireless signaling between a network and a user equipment UE, in which the second CC and a first CC is allocated to the UE simultaneously. The determined TA is utilized to synchronize wireless communications on the second CC between the network and the UE. In exemplary embodiments: the difference value is a difference between times at which downlink transmissions were sent on the first and second CCs, and determining comprises solving for the TA for the second CC utilizing the signaled difference value in at least one algorithm; the difference value may be signaled in a MAC message or via RRC signaling, and the second CC may be an extension carrier. Apparatus, methods and programs are detailed for the UE and for the network access node/eNB.
摘要翻译：根据在网络和用户设备UE之间的无线信令中指示的差值来确定第二分量载波CC的定时提前TA，其中第二CC和第一CC同时分配给UE。所确定的TA用于在网络和UE之间的第二CC上同步无线通信。在示例性实施例中：差值是在第一和第二CC上发送下行链路传输的时间之间的差，并且确定包括利用至少一个算法中的信号差值求解第二CC的TA; 差分值可以在MAC消息中或通过RRC信令发信号，并且第二CC可以是扩展载波。 UE和网络接入节点/ eNB详细描述了装置，方法和程序。

36. 发明授权

US08576716B2 Method and apparatus for data processing 有权
标题翻译：数据处理方法和装置
公开(公告)号：US08576716B2
公开(公告)日：2013-11-05
申请号：US12920866
申请日：2009-03-04
申请人： Nan Li , Shuping Chen , Jing Han , Guangyi Liu
发明人： Nan Li , Shuping Chen , Jing Han , Guangyi Liu
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L43/0864 , H04L47/14 , H04L47/28 , H04L47/32 , H04W28/10
摘要： A method for data processing is provided, the method comprises: determining the predicted transmission time required by the data packet to be transmitted currently during the transmission course and the residence time for the data packet residing in the buffer; when the sum of the predicted transmission time and the residence time is greater than the predetermined air interface time delay, discarding the data packet. By utilizing the technical scheme of the invention, the discarding time of the data packet is dynamically adjusted, the packet discarding rate is reduced, and the service quality is improved. An apparatus for data processing is also provided.
摘要翻译：提供了一种用于数据处理的方法，该方法包括：确定在传输过程中当前要发送的数据分组所需的预测传输时间和驻留在缓冲器中的数据分组的停留时间; 当预测的传输时间和停留时间之和大于预定的空中接口时延时，丢弃数据包。通过利用本发明的技术方案，动态调整数据包的丢弃时间，减少丢弃丢包率，提高服务质量。还提供了一种用于数据处理的装置。

37. 发明申请

US20130286907A1 SHORTENED SUBFRAME FORMAT FOR FDD 有权
标题翻译：用于FDD的SHORTENED SUBFRAME格式
公开(公告)号：US20130286907A1
公开(公告)日：2013-10-31
申请号：US13880526
申请日：2010-10-20
申请人： Na Wei , Chunyan Gao , Haiming Wang , Wei Bai , Wei Hong , Jing Han
发明人： Na Wei , Chunyan Gao , Haiming Wang , Wei Bai , Wei Hong , Jing Han
IPC分类号： H04W28/06
CPC分类号： H04W28/06 , H04L5/001 , H04L5/0048 , H04W28/08
摘要： A method includes determining one of a multiplicity of subframes in a resource space in which a shortened subframe is to be communicated. Each of the subframes has a predetermined number of symbol positions. The resource space includes the multiplicity of subframes. The method includes communicating the shortened subframe in the determined subframe. The shortened subframe has a multiplicity of active symbols at first symbol positions in the determined subframe and has a multiplicity of blanked symbols at second symbol positions in the determined subframe. In an embodiment, each of the subframes is a first subframe carried on subcarrier. The resource space corresponds to a special subframe in a frame including the special subframe and a multiplicity of second subframes. The special subframe and the plurality of second subframes are located in different timeslots. Apparatus, computer programs, and program products are also disclosed.
摘要翻译：一种方法包括确定在其中要传送缩短的子帧的资源空间中的多个子帧之一。每个子帧具有预定数量的符号位置。资源空间包括多个子帧。该方法包括在确定的子帧中传送缩短的子帧。缩短的子帧在确定的子帧中的第一符号位置处具有多个有效符号，并且在确定的子帧中的第二符号位置处具有多个空白符号。在一个实施例中，每个子帧是在子载波上承载的第一子帧。资源空间对应于包括特殊子帧和多个第二子帧的帧中的特殊子帧。特殊子帧和多个第二子帧位于不同的时隙中。还公开了装置，计算机程序和程序产品。

38. 发明申请

US20190381745A1 Process for plastic welding with low deformation 审中-公开
公开(公告)号：US20190381745A1
公开(公告)日：2019-12-19
申请号：US16009199
申请日：2018-06-15
申请人： Ying Wang , MINGANG LI , Jing Han
发明人： Ying Wang , MINGANG LI , Jing Han
IPC分类号： B29C65/00 , B29C65/16
摘要： The present invention relates to plastic welding process comprising using a dynamic heatsink that minimize the temperature rise of the predetermined surface whereby the surface quality of plastic welding is maintained.

39. 发明授权

US09491781B2 Random access channel enhancement for carrier aggregation with different uplink/downlink configuration 有权
标题翻译：用于具有不同上行链路/下行链路配置的载波聚合的随机接入信道增强
公开(公告)号：US09491781B2
公开(公告)日：2016-11-08
申请号：US14375887
申请日：2012-02-01
申请人： Jing Han , Wei Bai , Erlin Zeng , Chunyan Gao , Haiming Wang , Wei Hong
发明人： Jing Han , Wei Bai , Erlin Zeng , Chunyan Gao , Haiming Wang , Wei Hong
IPC分类号： H04J3/00 , H04W74/08 , H04L5/14 , H04W74/00 , H04W72/04
CPC分类号： H04W74/0833 , H04L5/14 , H04W72/0413 , H04W72/042 , H04W74/008 , H04W74/0866
摘要： The present invention relates to methods, apparatuses and a computer program product for random access channel enhancement for carrier aggregation with different uplink/downlink configuration. The present invention includes detecting, at a user equipment, a downlink control channel in a specific downlink subframe on a first component carrier, receiving, at the user equipment, a downlink shared channel on the first component carrier, and transmitting, after a predetermined period, a random access channel in a specific uplink subframe on a second component carrier, the specific uplink subframe overlapping the specific downlink subframe on the first component carrier.
摘要翻译：本发明涉及用于具有不同上行链路/下行链路配置的载波聚合的随机接入信道增强的方法，装置和计算机程序产品。本发明包括在用户设备处检测第一分量载波上的特定下行链路子帧中的下行链路控制信道，在用户设备处接收第一分量载波上的下行链路共享信道，并且在预定时段之后发送在第二分量载波上的特定上行链路子帧中的随机接入信道，所述特定上行链路子帧与所述第一分量载波上的所述特定下行链路子帧重叠。

40. 发明授权

US09456454B2 Flexible disabling/enabling of cross-carrier scheduling in carrier-aggregated wireless data transmission 有权
标题翻译：灵活禁用/启用载波聚合无线数据传输中的跨载波调度
公开(公告)号：US09456454B2
公开(公告)日：2016-09-27
申请号：US14122425
申请日：2011-06-02
申请人： Chunyan Gao , Erlin Zeng , Jing Han , Na Wei , Haiming Wang , Wei Bai , Wei Hong
发明人： Chunyan Gao , Erlin Zeng , Jing Han , Na Wei , Haiming Wang , Wei Bai , Wei Hong
IPC分类号： H04W72/12 , H04L5/00 , H04L5/14
CPC分类号： H04W72/1268 , H04L5/001 , H04L5/0053 , H04L5/0098 , H04L5/1469 , H04W72/1273 , H04W72/1289
摘要： The invention allows flexible disabling/enabling of cross-carrier scheduling in carrier-aggregated wireless data transmission. In response to detecting a predetermined disabling indication of cross-carrier scheduling of received carrier aggregated wireless data transmission, the disabling indication targeting subframes allocated to uplink in a first component carrier transmitted from a cross-carrier scheduling cell and to downlink in a second component carrier transmitted from a cross-carrier scheduled cell: a downlink control region in the targeted subframes in the second component carrier is monitored for uplink/downlink grants; and in response to detecting an uplink/downlink grant, the detected uplink/downlink grant is utilized in uplink/downlink scheduling of the targeted subframe in the second component carrier.
摘要翻译：本发明允许在载波聚合的无线数据传输中灵活地禁用/启用跨载波调度。响应于检测到接收到的载波聚合无线数据传输的跨载波调度的预定禁用指示，针对从跨载波调度小区发送的第一分量载波中分配给上行链路的子帧和在第二分量载波中的下行链路的禁用指示从跨载波调度小区发送：监视第二分量载波中的目标子帧中的下行链路控制区域用于上行链路/下行链路授权; 并且响应于检测到上行链路/下行链路许可，在第二分量载波中的目标子帧的上行链路/下行链路调度中使用检测到的上行链路/下行链路许可。

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