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41. 发明申请

US20090323577A1 BROADCAST-MULTICAST TRANSMISSION WITH RATE ADAPTION 失效
标题翻译：具有速率自适应的广播多播传输
公开(公告)号：US20090323577A1
公开(公告)日：2009-12-31
申请号：US12490078
申请日：2009-06-23
申请人： Avneesh Agrawal , Alexei Y. Gorokhov , Mehmet I. Gurelli , Naga Bhushan , Parag A. Agashe
发明人： Avneesh Agrawal , Alexei Y. Gorokhov , Mehmet I. Gurelli , Naga Bhushan , Parag A. Agashe
IPC分类号： H04H20/71 , H04L1/18
CPC分类号： H04L1/1692 , H04L1/0026 , H04L1/1671 , H04L1/1861 , H04L1/1887 , H04L2001/0093
摘要： Techniques for supporting broadcast/multiple transmission to multiple terminals with feedback and rate adaptation are described. In an aspect, a combination of HARQ and at least one shared feedback channel may be used to support broadcast/multicast transmission. In one design, a base station may send at least one transmission of a packet to multiple terminals, one transmission at a time. The base station may receive feedback information (e.g., NAK) for the packet from the terminals on the shared feedback channel(s). The base station may determine whether to terminate the packet early and/or may select at least one transmission parameter for another packet based on the feedback information for the packet. In another aspect, a transport format for a broadcast/multicast transmission may be selected based on CQI information from terminals receiving the transmission. The terminals may send CQI information at a slow rate and/or only certain terminals may send CQI information.
摘要翻译：描述了用于支持具有反馈和速率适配的多个终端的广播/多传输的技术。在一方面，可以使用HARQ和至少一个共享反馈信道的组合来支持广播/多播传输。在一种设计中，基站可以向多个终端发送分组的至少一个传输，一次发送一个。基站可以从共享反馈信道上的终端接收针对分组的反馈信息（例如，NAK）。基站可以基于分组的反馈信息来确定是否提前终止分组和/或可以针对另一分组选择至少一个传输参数。在另一方面，可以基于接收到传输的终端的CQI信息来选择用于广播/多播传输的传输格式。终端可以以慢速率发送CQI信息和/或仅某些终端可以发送CQI信息。

42. 发明授权

US08442001B2 Systems, methods and apparatus for facilitating handover control using resource reservation with frequency reuse 失效
标题翻译：用于使用具有频率重用的资源预留来促进切换控制的系统，方法和装置
公开(公告)号：US08442001B2
公开(公告)日：2013-05-14
申请号：US12603400
申请日：2009-10-21
申请人： Peter Gaal , Rajat Prakash , Parag A. Agashe , Naga Bhushan
发明人： Peter Gaal , Rajat Prakash , Parag A. Agashe , Naga Bhushan
IPC分类号： H04Q7/00
CPC分类号： H04W36/16 , H04W16/10 , H04W16/12 , H04W72/042 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Systems, methods and apparatus for facilitating handover control using resource reservation with frequency reuse are provided. In one embodiment, the method can include: transmitting scheduling information for the transmission of information on frequencies corresponding to an unreserved portion of a frequency band. The method can also include transmitting scheduling information for the transmission of information on frequencies corresponding to a reserved portion of the frequency band. A frequency reuse scheme can be employed over the frequencies corresponding to the reserved portion of the frequency band, and the information transmitted on the frequencies corresponding to the reserved portion of the frequency band can be handover signalling information.
摘要翻译：提供了使用具有频率重用的资源预留来促进切换控制的系统，方法和装置。在一个实施例中，该方法可以包括：发送用于传输与频带的未保留部分相对应的频率的信息的调度信息。该方法还可以包括发送用于传输与频带的保留部分相对应的频率的信息的调度信息。可以在与频带的保留部分相对应的频率上采用频率重用方案，并且在与频带的保留部分相对应的频率上发送的信息可以是切换信令信息。

43. 发明授权

US08942165B2 System and method for distributed multiple-input multiple-output (MIMO) in a wireless communication system 有权
标题翻译：在无线通信系统中分布式多输入多输出（MIMO）的系统和方法
公开(公告)号：US08942165B2
公开(公告)日：2015-01-27
申请号：US12505126
申请日：2009-07-17
申请人： Ravi Palanki , Parag A. Agashe , Naga Bhushan
发明人： Ravi Palanki , Parag A. Agashe , Naga Bhushan
IPC分类号： H04W36/00 , H04W36/22 , H04W4/00 , H04W92/20 , H04B7/04 , H04B7/06 , H04B7/02 , H04W72/04 , H04W36/20
CPC分类号： H04B7/024 , H04B7/0408 , H04B7/0413 , H04B7/0617 , H04W36/0005 , H04W36/20 , H04W72/0406
摘要： Systems and methodologies are described herein that facilitate distributed multiple-input multiple-output (MIMO) or cooperative multipoint (CoMP) communication in a wireless communication system. As described herein, multiple cells, such as a serving cell and an auxiliary cell, can cooperate to conduct communication with one or more associated terminals. In one example described herein, an associated core network can exchange data and/or control signaling with a single cell communicating with a given terminal, which can then tunnel respective data and/or control signaling to other cell(s). By doing so, CoMP communication can be made transparent to the core network and can be achieved without requiring changes to the network. As further described herein, a terminal can exchange Physical Downlink Control Channel (PDCCH) assignments and/or other information exclusively with the serving cell in addition to or in place of other information exchanged with a serving cell and/or an auxiliary cell.
摘要翻译：本文描述了在无线通信系统中促进分布式多输入多输出（MIMO）或协作多点（CoMP）通信的系统和方法。如本文所述，诸如服务小区和辅助小区的多个小区可以协作以与一个或多个相关联的终端进行通信。在这里描述的一个示例中，相关联的核心网络可以与与给定终端通信的单个小区交换数据和/或控制信令，然后可以将相应的数据和/或控制信令传送到其他小区。通过这样做，可以使CoMP通信对于核心网络是透明的，并且可以在不需要改变网络的情况下实现。如本文进一步描述的，终端除了或替代与服务小区和/或辅助小区交换的其他信息之外，还可以与服务小区专门地交换物理下行链路控制信道（PDCCH）分配和/或其他信息。

44. 发明申请

US20100027471A1 SYSTEM AND METHOD FOR DISTRIBUTED MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中分布式多输入多输出（MIMO）的系统与方法
公开(公告)号：US20100027471A1
公开(公告)日：2010-02-04
申请号：US12505126
申请日：2009-07-17
申请人： Ravi Palanki , Parag A. Agashe , Naga Bhushan
发明人： Ravi Palanki , Parag A. Agashe , Naga Bhushan
IPC分类号： H04W4/00
CPC分类号： H04B7/024 , H04B7/0408 , H04B7/0413 , H04B7/0617 , H04W36/0005 , H04W36/20 , H04W72/0406
摘要： Systems and methodologies are described herein that facilitate distributed multiple-input multiple-output (MIMO) or cooperative multipoint (CoMP) communication in a wireless communication system. As described herein, multiple cells, such as a serving cell and an auxiliary cell, can cooperate to conduct communication with one or more associated terminals. In one example described herein, an associated core network can exchange data and/or control signaling with a single cell communicating with a given terminal, which can then tunnel respective data and/or control signaling to other cell(s). By doing so, CoMP communication can be made transparent to the core network and can be achieved without requiring changes to the network. As further described herein, a terminal can exchange Physical Downlink Control Channel (PDCCH) assignments and/or other information exclusively with the serving cell in addition to or in place of other information exchanged with a serving cell and/or an auxiliary cell.
摘要翻译：本文描述了在无线通信系统中促进分布式多输入多输出（MIMO）或协作多点（CoMP）通信的系统和方法。如本文所述，诸如服务小区和辅助小区的多个小区可以协作以与一个或多个相关联的终端进行通信。在这里描述的一个示例中，相关联的核心网络可以与与给定终端通信的单个小区交换数据和/或控制信令，然后可以将相应的数据和/或控制信令传送到其他小区。通过这样做，可以使CoMP通信对于核心网络是透明的，并且可以在不需要改变网络的情况下实现。如本文进一步描述的，终端除了或替代与服务小区和/或辅助小区交换的其他信息之外，还可以与服务小区专门地交换物理下行链路控制信道（PDCCH）分配和/或其他信息。

45. 发明申请

US20110092209A1 SYSTEMS, METHODS AND APPARATUS FOR FACILITATING HANDOVER CONTROL USING RESOURCE RESERVATION WITH FREQUENCY REUSE 失效
标题翻译：使用频率重新使用资源预留功能进行切换控制的系统，方法和装置
公开(公告)号：US20110092209A1
公开(公告)日：2011-04-21
申请号：US12603400
申请日：2009-10-21
申请人： Peter Gaal , Rajat Prakash , Parag A. Agashe , Naga Bhushan
发明人： Peter Gaal , Rajat Prakash , Parag A. Agashe , Naga Bhushan
IPC分类号： H04W36/00 , H04W72/04 , H04W72/12
CPC分类号： H04W36/16 , H04W16/10 , H04W16/12 , H04W72/042 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Systems, methods and apparatus for facilitating handover control using resource reservation with frequency reuse are provided. In one embodiment, the method can include: transmitting scheduling information for the transmission of information on frequencies corresponding to an unreserved portion of a frequency band. The method can also include transmitting scheduling information for the transmission of information on frequencies corresponding to a reserved portion of the frequency band. A frequency reuse scheme can be employed over the frequencies corresponding to the reserved portion of the frequency band, and the information transmitted on the frequencies corresponding to the reserved portion of the frequency band can be handover signalling information.
摘要翻译：提供了使用具有频率重用的资源预留来促进切换控制的系统，方法和装置。在一个实施例中，该方法可以包括：发送用于传输与频带的未保留部分相对应的频率的信息的调度信息。该方法还可以包括发送用于传输与频带的保留部分相对应的频率的信息的调度信息。可以在与频带的保留部分相对应的频率上采用频率重用方案，并且在与频带的保留部分相对应的频率上发送的信息可以是切换信令信息。

46. 发明授权

US08630241B2 Frame structures for wireless communication systems 有权
标题翻译：无线通信系统的帧结构
公开(公告)号：US08630241B2
公开(公告)日：2014-01-14
申请号：US12441109
申请日：2007-10-23
申请人： Aamod Khandekar , Alexei Gorokhov , Naga Bhushan , Michael Mao Wang
发明人： Aamod Khandekar , Alexei Gorokhov , Naga Bhushan , Michael Mao Wang
IPC分类号： H04J4/00
CPC分类号： H04L27/261 , H04L5/023 , H04L5/14 , H04L5/16
摘要： Superframe preamble structures for wireless communication systems are provided. The preamble can include system determination information, which can improve acquisition performance. The superframe structures can allow efficient determination of flexible parameters that determine preamble structure. The superframe structures can also facilitate quick paging capacity to scale with bandwidth.
摘要翻译：提供了用于无线通信系统的超帧前同步码结构。前导码可以包括可以提高采集性能的系统确定信息。超帧结构可以有效地确定确定前导码结构的灵活参数。超帧结构还可以促进快速寻呼容量，以扩展带宽。

47. 发明授权

US08442572B2 Method and apparatus for adjustments for delta-based power control in wireless communication systems 失效
标题翻译：用于在无线通信系统中调整基于增量的功率控制的方法和装置
公开(公告)号：US08442572B2
公开(公告)日：2013-05-14
申请号：US11848865
申请日：2007-08-31
申请人： Mohammad Jaber Borran , Aamod Khandekar , Alexei Gorokhov , Tingfang Ji , Naga Bhushan , Xin Zhang , Arumugam Chendamarai Kannan
发明人： Mohammad Jaber Borran , Aamod Khandekar , Alexei Gorokhov , Tingfang Ji , Naga Bhushan , Xin Zhang , Arumugam Chendamarai Kannan
IPC分类号： H04B7/185 , H04B7/00
CPC分类号： H04W24/02 , H04W52/16 , H04W52/243 , H04W52/44
摘要： Systems and methodologies are described that provide techniques for performing adjustments for delta-based power control and interference management in a wireless communication system. A terminal can utilize one or more delta-based power control techniques described herein upon engaging in a reverse link transmission after a predetermined period of silence or after receiving indications of interference from neighboring access points. A delta value can be computed through open-loop projection, based on which transmission resources such as bandwidth and/or transmit power can be increased or decreased to manage interference caused by the terminal. A delta value, other feedback from the terminal, and/or indications of interference caused by the terminal can also be communicated as feedback to a serving access point to allow the access point to assign transmission resources for the terminal.
摘要翻译：描述了提供用于在无线通信系统中执行基于增量的功率控制和干扰管理的调整的技术的系统和方法。在预定的静默期之后或在接收到来自相邻接入点的干扰的指示之后，终端可以利用本文所述的一个或多个基于增量的功率控制技术参与反向链路传输。可以通过开环投影来计算增量值，基于可以增加或减少诸如带宽和/或发射功率的传输资源来管理由终端引起的干扰。来自终端的增量值，其他反馈和/或由终端引起的干扰的指示也可以作为反馈传送到服务接入点，以允许接入点为终端分配传输资源。

48. 发明授权

US08023398B2 Using a single FHT to decode access-based handoff probes from multiple users 有权
标题翻译：使用单个FHT来解码来自多个用户的基于接入的切换探测
公开(公告)号：US08023398B2
公开(公告)日：2011-09-20
申请号：US12021961
申请日：2008-01-29
申请人： Aamod Khandekar , Alexei Gorokhov , Naga Bhushan
发明人： Aamod Khandekar , Alexei Gorokhov , Naga Bhushan
IPC分类号： H04J11/00
CPC分类号： H04J13/0048 , H04B2001/70935 , H04B2201/70707 , H04W36/08 , H04W48/16 , H04W74/0833
摘要： Aspects describe a Fast Hadamard Transform that is common to multiple mobile devices. A scrambled sequence produced by the Fast Hadamard Transform can be utilized to decode access-based handoff probes from multiple terminals within a wireless communications system. A Walsh Sequence can be scrambled with a common random sequence to produce a scrambled sequence. At least a portion of the scrambled sequence is included in an access probe.
摘要翻译：方面描述了多个移动设备通用的快速Hadamard变换。通过快速哈达玛变换产生的加扰序列可用于解码无线通信系统内多个终端的基于接入的切换探测。沃尔什序列可以用公共随机序列加扰以产生加扰序列。加扰序列的至少一部分被包括在访问探针中。

49. 发明申请

US20080161033A1 METHOD AND APPARTUS FOR ADJUSTMENTS FOR DELTA-BASED POWER CONTROL IN WIRELESS COMMUNICATION SYSTEMS 失效
标题翻译：用于无线通信系统中基于DELTA的功率控制调整的方法和装置
公开(公告)号：US20080161033A1
公开(公告)日：2008-07-03
申请号：US11848865
申请日：2007-08-31
申请人： Mohammad Jaber Borran , Aamod Khandekar , Tingfang Ji , Alexei Gorokhov , Naga Bhushan , Xin Zhang , Arumugam Chendamarai Kannan
发明人： Mohammad Jaber Borran , Aamod Khandekar , Tingfang Ji , Alexei Gorokhov , Naga Bhushan , Xin Zhang , Arumugam Chendamarai Kannan
IPC分类号： H04B7/06
CPC分类号： H04W24/02 , H04W52/16 , H04W52/243 , H04W52/44
摘要： Systems and methodologies are described that provide techniques for performing adjustments for delta-based power control and interference management in a wireless communication system. A terminal can utilize one or more delta-based power control techniques described herein upon engaging in a reverse link transmission after a predetermined period of silence or after receiving indications of interference from neighboring access points. A delta value can be computed through open-loop projection, based on which transmission resources such as bandwidth and/or transmit power can be increased or decreased to manage interference caused by the terminal. A delta value, other feedback from the terminal, and/or indications of interference caused by the terminal can also be communicated as feedback to a serving access point to allow the access point to assign transmission resources for the terminal.
摘要翻译：描述了提供用于在无线通信系统中执行基于增量的功率控制和干扰管理的调整的技术的系统和方法。在预定的静默期之后或在接收到来自相邻接入点的干扰的指示之后，终端可以利用本文所述的一个或多个基于增量的功率控制技术参与反向链路传输。可以通过开环投影来计算增量值，基于可以增加或减少诸如带宽和/或发射功率的传输资源来管理由终端引起的干扰。来自终端的增量值，其他反馈和/或由终端引起的干扰的指示也可以作为反馈传送到服务接入点，以允许接入点为终端分配传输资源。

50. 发明授权

US09179469B2 Enabling resource partitioning for wireless communication systems 有权
标题翻译：启用无线通信系统的资源划分
公开(公告)号：US09179469B2
公开(公告)日：2015-11-03
申请号：US11877617
申请日：2007-10-23
申请人： Alexei Gorokhov , Aamod Khandekar , Tingfang Ji , Naga Bhushan
发明人： Alexei Gorokhov , Aamod Khandekar , Tingfang Ji , Naga Bhushan
IPC分类号： H04W72/00 , H04W72/08 , H04W24/02 , H04W72/04
CPC分类号： H04W72/082 , H04B17/345 , H04W24/02 , H04W72/0406 , H04W72/085
摘要： Enabling resource partitioning in a wireless communication is provided. A terminal can measure channel quality and other information in a wireless communication environment and prepare a VCQI report. The report can be transmitted to a serving base station and/or non-serving base stations. The report information can be utilized by the base stations to allocate resources and/or to facilitate handoff within the wireless communication environment.
摘要翻译：提供了在无线通信中启用资源划分。终端可以在无线通信环境中测量信道质量和其他信息，并准备VCQI报告。报告可以被发送到服务基站和/或非服务基站。报告信息可被基站利用以分配资源和/或促进无线通信环境内的切换。

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