专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20090325585A1 FLEXIBLE SIGNALING OF RESOURCES ON A CONTROL CHANNEL 有权
标题翻译：资源在控制通道上的灵活信号
公开(公告)号：US20090325585A1
公开(公告)日：2009-12-31
申请号：US12113808
申请日：2008-05-01
申请人： Amir Farajidana , Durga Prasad Malladi , Juan Montojo , Wanshi Chen
发明人： Amir Farajidana , Durga Prasad Malladi , Juan Montojo , Wanshi Chen
IPC分类号： H04W72/00 , H04M1/00
CPC分类号： H04W72/14
摘要： Systems and methodologies are described that facilitate employing flexible signaling of resource block assignments on a control channel. Resource blocks associated with an uplink or downlink channel can be split into a plurality of groups, and group-specific signaling constraints can be utilized with each of these groups. For example, the group-specific signaling constraints can relate to minimum resource block allocation units, signaling structures (e.g., bitmap structure, contiguous allocation structure, tree-based structure, . . . ), and the like utilized for sending assignment indications that allocate resource blocks within the respective groups. Further, an access terminal can have a common understanding of the group-specific signaling constraints; thus, a received assignment indication can be deciphered by the access terminal by utilizing the group-specific signaling constraints.
摘要翻译：描述了有助于在控制信道上采用资源块分配的灵活信令的系统和方法。与上行链路或下行链路信道相关联的资源块可以被分成多个组，并且可以利用组特定的信令约束与这些组中的每个组一起使用。例如，组特定信令约束可以涉及用于发送分配指示的最小资源块分配单元，信令结构（例如，位图结构，连续分配结构，基于树的结构，...）等各组内的资源块。此外，接入终端可以对组特定信令约束具有共同的理解; 因此，接收到的分配指示可以由接入终端通过利用组特定信令约束来解密。

82. 发明授权

US08503572B2 Antenna virtualization in a wireless communication environment 有权
标题翻译：无线通信环境中的天线虚拟化
公开(公告)号：US08503572B2
公开(公告)日：2013-08-06
申请号：US12697689
申请日：2010-02-01
申请人： Xiliang Luo , Amir Farajidana , Xiaoxia Zhang , Juan Montojo
发明人： Xiliang Luo , Amir Farajidana , Xiaoxia Zhang , Juan Montojo
IPC分类号： H04L27/00
CPC分类号： H04B7/0691 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/24 , Y02D70/444
摘要： Systems and methodologies are described that facilitate performing antenna virtualization in a wireless communication environment. A set of physical transmit antennas can be partitioned into a plurality of groups of physical transmit antennas. Further, a precoding vector for a particular group of physical transmit antennas from the plurality of groups of physical transmit antennas can be formulated. Moreover, the particular group of physical transmit antennas can form a particular virtual antenna. By way of another example, a disparate precoding vector for a disparate group of physical transmit antennas from the plurality of groups of physical transmit antennas can be formulated, and the disparate group of physical transmit antennas can form a disparate virtual antenna. The precoding vector can be applied to a signal for transmission over the particular virtual antenna, and the disparate precoding vector can be applied to a disparate signal for transmission over the disparate virtual antenna.
摘要翻译：描述了有助于在无线通信环境中执行天线虚拟化的系统和方法。一组物理发射天线可被划分成多组物理发射天线。此外，可以制定用于来自多组物理发射天线的特定物理发射天线组的预编码矢量。此外，物理发射天线的特定组可以形成特定的虚拟天线。作为另一示例，可以制定用于来自多组物理发射天线的不同组的物理发射天线的不同的预编码矢量，并且不同的物理发射天线组可以形成不同的虚拟天线。预编码向量可以应用于用于在特定虚拟天线上传输的信号，并且不同的预编码矢量可以应用于不同的信号以在不同的虚拟天线上传输。

83. 发明申请

US20120120838A1 SCOPE OF CHANNEL QUALITY REPORTING REGION IN A MULTI-CARRIER SYSTEM 有权
标题翻译：多载波系统中信道质量报告区域的范围
公开(公告)号：US20120120838A1
公开(公告)日：2012-05-17
申请号：US13359054
申请日：2012-01-26
申请人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
发明人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
IPC分类号： H04W24/00
CPC分类号： H04L5/0091 , H04B7/024 , H04B7/0632 , H04L5/0007 , H04L5/0023 , H04L5/0035
摘要： Systems and methodologies are described that effectuate or facilitate multichannel feedback in multichannel wireless communication environments. In accordance with various aspects set forth herein, systems and/or methods are provided that construct a carrier set, classifies a carrier as belonging to the carrier set, utilizes the carrier as representative of all carriers included in the carrier set to measure a channel quality of the carrier, and transmits a CQI based on the channel quality of the carrier, wherein the broadcast CQI is representative of all carriers included in the carrier set.
摘要翻译：描述了在多信道无线通信环境中实现或促进多信道反馈的系统和方法。根据本文所阐述的各个方面，提供构建载波集的系统和/或方法，将载波分类为属于载波集合，利用载波代表载波集合中包括的所有载波来测量信道质量并且基于载波的信道质量发送CQI，其中广播CQI表示包括在载波集中的所有载波。

84. 发明申请

US20100113078A1 SCOPE OF CHANNEL QUALITY REPORTING REGION IN A MULTI-CARRIER SYSTEM 有权
标题翻译：多载波系统中信道质量报告区域的范围
公开(公告)号：US20100113078A1
公开(公告)日：2010-05-06
申请号：US12603410
申请日：2009-10-21
申请人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
发明人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
IPC分类号： H04B7/00
CPC分类号： H04L5/0091 , H04B7/024 , H04B7/0632 , H04L5/0007 , H04L5/0023 , H04L5/0035
摘要： Systems and methodologies are described that effectuate or facilitate multichannel feedback in multichannel wireless communication environments. In accordance with various aspects set forth herein, systems and/or methods are provided that construct a carrier set, classifies a carrier as belonging to the carrier set, utilizes the carrier as representative of all carriers included in the carrier set to measure a channel quality of the carrier, and transmits a CQI based at least in part of the channel quality of the carrier, wherein the broadcast CQI is representative of all carriers included in the carrier set.
摘要翻译：描述了在多信道无线通信环境中实现或促进多信道反馈的系统和方法。根据本文所阐述的各个方面，提供构建载波集的系统和/或方法，将载波分类为属于载波集合，利用载波代表载波集合中包括的所有载波来测量信道质量并且至少部分地基于载波的信道质量来发送CQI，其中广播CQI表示包括在载波集合中的所有载波。

85. 发明申请

US20100103920A1 COMMON AND DEDICATED MODULATION AND CODING SCHEME FOR A MULTICARRIER SYSTEM 有权
标题翻译：用于多媒体系统的通用和专用调制和编码方案
公开(公告)号：US20100103920A1
公开(公告)日：2010-04-29
申请号：US12603426
申请日：2009-10-21
申请人： Jelena M. Damnjanovic , Juan Montojo , Amir Farajidana
发明人： Jelena M. Damnjanovic , Juan Montojo , Amir Farajidana
IPC分类号： H04B7/208 , H04L27/00 , H04B7/00
CPC分类号： H04L5/006 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0038 , H04L5/0007 , H04L5/0046 , H04L5/0053 , H04L5/0094 , H04L27/0012
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which at least one modulation and coding scheme (MCS) is determined based on feedback received for a plurality of downlink (DL) carriers and transmitted from a device. Data is modulated and coded, according to the at least one MCS, for transmission to the device on the DL carriers.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中基于针对多个下行链路（DL）载波接收的反馈并从设备发送的反馈确定至少一个调制和编码方案（MCS）。根据至少一个MCS对数据进行调制和编码，以便传输到DL载波上的设备。

86. 发明授权

US09225481B2 Downlink grants in a multicarrier wireless communication system 有权
标题翻译：多载波无线通信系统中的下行链路授权
公开(公告)号：US09225481B2
公开(公告)日：2015-12-29
申请号：US12537186
申请日：2009-08-06
申请人： Jelena M. Damnjanovic , Juan Montojo , Sandip Sarkar , Peter Gaal , Aamod D. Khandekar , Amir Farajidana
发明人： Jelena M. Damnjanovic , Juan Montojo , Sandip Sarkar , Peter Gaal , Aamod D. Khandekar , Amir Farajidana
IPC分类号： H04W4/00 , H04L5/00 , H04W72/04
CPC分类号： H04L5/003 , H04L5/0091 , H04W72/042
摘要： Aspects describe communicating grant information in a multicarrier wireless communication system. The grant information can be transmitted to mobile devices that have single carrier capability and/or mobile devices that have multicarrier capability. Grant information can be sent in a legacy control region and/or a non-legacy control region.
摘要翻译：方面描述了在多载波无线通信系统中的通信许可信息。授权信息可以被发送到具有单载波能力的移动设备和/或具有多载波能力的移动设备。授权信息可以在遗留控制区域和/或非遗留控制区域中发送。

87. 发明授权

US09014080B2 Apparatus and method for providing relay backhaul communications in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中提供中继回程通信的装置和方法
公开(公告)号：US09014080B2
公开(公告)日：2015-04-21
申请号：US12916407
申请日：2010-10-29
申请人： Aamod Dinkar Khandekar , Amir Farajidana , Juan Montojo , Wanshi Chen , Alexei Yurievich Gorokhov , Tingfang Ji , Ravi Palanki
发明人： Aamod Dinkar Khandekar , Amir Farajidana , Juan Montojo , Wanshi Chen , Alexei Yurievich Gorokhov , Tingfang Ji , Ravi Palanki
IPC分类号： H04W40/00 , H04W72/04 , H04B7/155 , H04B7/26 , H04W84/04
CPC分类号： H04W72/04 , H04B7/15542 , H04B7/2606 , H04W72/0406 , H04W84/047
摘要： An apparatus and method for designing a relay backhaul channel in a wireless communication system are provided. At least one relay node utilized for communication with respective user devices and at least one relay backhaul channel for conducting in-band half-duplex communication with the at least one relay node are identified. The relay backhaul channel may be an FDM channel, a TDM/FDM channel, or a joint R-PDCCH/R-PDSCH channel. The relay channel is used for communicating with the at least one relay node. The supportable ranks of the R-PDSCH channel may depend on the number of resources reserved for demodulation reference signals in the R-PDCCH region.
摘要翻译：提供了一种在无线通信系统中设计中继回程信道的装置和方法。识别用于与各个用户设备通信的至少一个中继节点和用于与至少一个中继节点进行带内半双工通信的至少一个中继回程信道。中继回程信道可以是FDM信道，TDM / FDM信道，或R-PDCCH / R-PDSCH联合信道。所述中继信道用于与所述至少一个中继节点进行通信。 R-PDSCH信道的可支持的等级可以取决于为R-PDCCH区域中的解调参考信号预留的资源的数量。

88. 发明授权

US08670376B2 Multi-carrier grant design 有权
标题翻译：多载波授权设计
公开(公告)号：US08670376B2
公开(公告)日：2014-03-11
申请号：US12536733
申请日：2009-08-06
申请人： Jelena M. Damnjanovic , Juan Montojo , Sandip Sarkar , Peter Gaal , Aamod D. Khandekar , Amir Farajidana
发明人： Jelena M. Damnjanovic , Juan Montojo , Sandip Sarkar , Peter Gaal , Aamod D. Khandekar , Amir Farajidana
IPC分类号： H04W4/00
CPC分类号： H04W72/14 , H04B7/0413 , H04B7/0617 , H04L5/0007 , H04L5/0026 , H04L5/0037 , H04L5/0053 , H04L5/0064 , H04L5/0092 , H04L5/0094 , H04W72/0453 , H04W72/1284
摘要： Systems and methodologies are described that facilitate assigning resources for an anchor carrier and an additional carrier with a grant message. The grant message communicated with an anchor carrier can include resource information a plurality of carriers. Moreover, the systems and methodologies that facilitate identifying control information for an anchor carrier and/or an additional carrier based upon an operating mode, wherein the operating mode is a legacy mode or an extended mode. Based on the operating mode, particular resources associated with control regions are monitored for control information for respective anchor carrier(s) or additional carrier(s).
摘要翻译：描述了有助于为锚定载体和具有授权消息的附加载体分配资源的系统和方法。与锚定载波通信的授权消息可以包括多个载波的资源信息。此外，基于操作模式，促进识别锚定载体和/或附加载体的控制信息的系统和方法，其中操作模式是传统模式或扩展模式。基于操作模式，监视与控制区域相关联的特定资源，用于各个锚定载体或附加载体的控制信息。

89. 发明授权

US10439786B2 Methods of resolving PDCCH confusion in LTE 有权
公开(公告)号：US10439786B2
公开(公告)日：2019-10-08
申请号：US13023311
申请日：2011-02-08
申请人： Tao Luo , Wanshi Chen , Juan Montojo
发明人： Tao Luo , Wanshi Chen , Juan Montojo
IPC分类号： H04W72/14 , H04L29/08 , H04L27/00 , H04W72/04 , H04L5/00 , H04L1/00
摘要： In a method of wireless communication, a UE receives a configuration to receive a CIF for a serving cell of a plurality of serving cells. In addition, the UE monitors a PDCCH on a primary cell of the plurality of serving cells. Said primary cell is different than said serving cell. Furthermore, the UE assumes information received in the PDCCH is for said primary cell when the received information has a common payload size and is in a common search space with a first CCE index in the common search space being equal to a first CCE index in a UE specific search space.

90. 发明授权

US10135598B2 Joint parameter determination and separate cqi generation reporting for LTE-A multicarrier 有权
公开(公告)号：US10135598B2
公开(公告)日：2018-11-20
申请号：US12797542
申请日：2010-06-09
申请人： Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo
发明人： Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo
IPC分类号： H04W4/00 , H04L5/00 , H04L1/00 , H04W24/10
摘要： Certain aspects of the present disclosure relate to a method for determining and reporting channel information feedback for multi-carrier operation. In one aspect, channel information feedback parameters may be determined jointly across component carriers, and channel information feedback reports may be generated and reported individually per component carrier.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式