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41. 发明授权

US09736837B2 Methods and apparatuses for enabling provision of an additional special subframe configuration 有权
公开(公告)号：US09736837B2
公开(公告)日：2017-08-15
申请号：US14401490
申请日：2012-05-14
申请人： Jing Han , Wei Bai , Haiming Wang
发明人： Jing Han , Wei Bai , Haiming Wang
IPC分类号： H04W28/06 , H04W72/04 , H04L5/14 , H04L5/22 , H04W72/08 , H04L5/00
CPC分类号： H04W72/0446 , H04L5/0062 , H04L5/0091 , H04L5/1469 , H04L5/22 , H04W72/042 , H04W72/082
摘要： A method, apparatus and computer program product are provided for enabling provision of an additional special subframe configuration to one or more communication devices. A method and apparatus may generate one or more parameters defining a new special subframe configuration associated with downlink communications. The new special subframe configuration is generated in addition to one or more other special subframe configurations. The new special subframe configuration includes information indicating a plurality of downlink symbols that exceed a number of downlink symbols of one of the other special subframe configurations which reduces overlap between a first system and a second system, the plurality of downlink symbols minimize interference between the first and second systems and increases utilization of resources. The method and apparatus may provide a message to one or more communication devices to enable at least a first subset of the communication devices to detect the new special subframe configuration.

42. 发明授权

US09398494B2 Methods, devices and computer program products providing for improved random access in a local area network environment 有权
标题翻译：方法，设备和计算机程序产品提供在局域网环境中改进的随机访问
公开(公告)号：US09398494B2
公开(公告)日：2016-07-19
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 , H04W74/00
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。

43. 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。

44. 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。

45. 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。

46. 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。

47. 发明授权

US09391743B2 Method and apparatus for defining HARQ functionality for cells having different time division duplex subframe configurations 有权
标题翻译：用于为具有不同时分双工子帧配置的小区定义HARQ功能的方法和装置
公开(公告)号：US09391743B2
公开(公告)日：2016-07-12
申请号：US14111400
申请日：2011-04-14
申请人： Jing Han , Haiming Wang , Wei Bai
发明人： Jing Han , Haiming Wang , Wei Bai
IPC分类号： H04B7/212 , H04L1/18 , H04L5/00 , H04L5/26 , H04L5/14
CPC分类号： H04L1/1861 , H04L1/1812 , H04L1/1822 , H04L1/1887 , H04L5/001 , H04L5/14 , H04L5/26
摘要： Methods, apparatus and computer program products are provided for defining the HARQ functionality for primary and secondary cells having different TDD UL/DL subframe configurations so as to reduce or eliminate instances in which the feedback is blocked and the UL grant is missed. For example, a method is provided that includes providing for communications via a primary cell and at least one secondary cell in a time division duplex (TDD) network that supports carrier aggregation in accordance with different TDD uplink (UL)/downlink (DL) subframe configurations. In this example, the method also defines at least one of: (i) UL or DL hybrid automatic repeat request (HARQ) timing, (ii) a maximum number of DL HARQ processes, (iii) a number of UL HARQ processes or (iv) an UL HARQ process mapping to be the same for each of the primary and secondary cells having different TDD UL/DL subframe configurations.
摘要翻译：提供了方法，装置和计算机程序产品，用于定义具有不同的TDD UL / DL子帧配置的主要和次要小区的HARQ功能，以便减少或消除反馈被阻止的情况，并且丢弃UL授权。例如，提供了一种方法，其包括经由主小区和在根据不同的TDD上行链路（UL）/下行链路（DL））子帧支持载波聚合的时分双工（TDD）网络中的至少一个辅助小区进行通信配置在该示例中，该方法还定义了以下至少一个：（i）UL或DL混合自动重传请求（HARQ）定时，（ii）DL HARQ过程的最大数目，（iii）多个UL HARQ过程或（ iv）针对具有不同的TDD UL / DL子帧配置的主小区和次小区中的每一个，UL HARQ过程映射为相同。

48. 发明申请

US20150365894A1 METHODS AND APPARATUSES FOR DISCONTINUOUS RECEPTION 审中-公开
标题翻译：不连续接收的方法和装置
公开(公告)号：US20150365894A1
公开(公告)日：2015-12-17
申请号：US14442318
申请日：2012-11-22
申请人： Wei BAI , Jing HAN , Haiming WANG , Xinying GAO , Lili ZHANG , Pengfei SUN , BROADCOM CORPORATION
发明人： Wei Bai , Jing Han , Haiming Wang , Xinying Gao , Lili Zhang , Pengfei Sun
IPC分类号： H04W52/02 , H04L1/18
CPC分类号： H04W52/0216 , H04L1/1854 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/24
摘要： A method, apparatus and computer program product are provided for minimizing power consumption in a macro cell. A method and apparatus may establish a dual connection with a local area access point of a local area cell and a macro access point of a macro cell. The method and apparatus may also enter a power save mode in a macro cell by utilizing a first discontinuous reception (DRX) pattern in the macro cell in response to establishing the dual connection. The first DRX pattern may include a designated DRX active time period in which a communication device is designated to be active. The DRX active time period is aligned with a time period of a paging occasion of the apparatus.
摘要翻译：提供了一种用于最小化宏小区中的功率消耗的方法，装置和计算机程序产品。方法和装置可以建立与局域区域的局域接入点和宏小区的宏接入点的双连接。该方法和装置还可以响应于建立双重连接而通过利用宏小区中的第一不连续接收（DRX）模式，在宏小区中进入省电模式。第一DRX模式可以包括其中通信设备被指定为活动的指定的DRX活动时间段。 DRX活动时间段与设备的寻呼机会的时间段对齐。

49. 发明申请

US20150249985A1 Methods and Apparatuses for Enabling Provision of an Additional Special Subframe Configuration 有权
标题翻译：允许提供额外的特殊子帧配置的方法和设备
公开(公告)号：US20150249985A1
公开(公告)日：2015-09-03
申请号：US14401490
申请日：2012-05-14
申请人： Jing Han , Wei Bai , Haiming Wang
发明人： Jing Han , Wei Bai , Haiming Wang
IPC分类号： H04W72/04 , H04L5/14 , H04L5/22 , H04W72/08
CPC分类号： H04W72/0446 , H04L5/0062 , H04L5/0091 , H04L5/1469 , H04L5/22 , H04W72/042 , H04W72/082
摘要： A method, apparatus and computer program product are provided for enabling provision of an additional special subframe configuration to one or more communication devices. A method and apparatus may generate one or more parameters defining a new special subframe configuration associated with downlink communications. The new special subframe configuration is generated in addition to one or more other special subframe configurations. The new special subframe configuration includes information indicating a plurality of downlink symbols that exceed a number of downlink symbols of one of the other special subframe configurations which reduces overlap between a first system and a second system, the plurality of downlink symbols minimize interference between the first and second systems and increases utilization of resources. The method and apparatus may provide a message to one or more communication devices to enable at least a first subset of the communication devices to detect the new special subframe configuration.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于使得能够向一个或多个通信设备提供额外的特殊子帧配置。方法和装置可以生成定义与下行链路通信相关联的新的特殊子帧配置的一个或多个参数。除了一个或多个其他特殊子帧配置之外，还生成新的特殊子帧配置。新的特殊子帧配置包括指示多个下行链路符号的信息，其超过了减少第一系统和第二系统之间的重叠的其他特殊子帧配置之一的下行链路符号的数量，所述多个下行链路符号使得第一和第二个系统，并增加资源的利用。该方法和装置可以向一个或多个通信设备提供消息，以使通信设备的至少第一子集能够检测新的特殊子帧配置。

50. 发明授权

US09094905B2 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：用于基于另一分量载波触发确定一个分量载波的定时提前的方法，装置和计算机程序产品
公开(公告)号：US09094905B2
公开(公告)日：2015-07-28
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 , H04L5/00
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。

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