专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20090203323A1 UPLINK CONTROL SIGNALING IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的上行控制信号
公开(公告)号：US20090203323A1
公开(公告)日：2009-08-13
申请号：US12030323
申请日：2008-02-13
申请人： Rapeepat Ratasuk , Brian K. Classon , Amitabha Ghosh , Robert T. Love , Vijay Nangia , Weimin Xiao
发明人： Rapeepat Ratasuk , Brian K. Classon , Amitabha Ghosh , Robert T. Love , Vijay Nangia , Weimin Xiao
IPC分类号： H04B7/00 , H04J1/00
CPC分类号： H04L5/0053 , H04L1/1854 , H04L5/0005 , H04L5/0064 , H04W52/143
摘要： A system and method for uplink control signaling in a communication system includes a step of transmitting (200) the uplink control signaling in a frequency resource of the communication system reserved for random access. In particular, this step (200) can include allowing (202) the Physical Uplink Control Channel (PUCCH) to coexist with the Physical Random Access CHannel (PRACH) and transmitting (204) only channels which do not require Acknowledged/Negative Acknowledged (ACK/NACK) transmission.
摘要翻译：在通信系统中的上行控制信令的系统和方法包括在为随机接入保留的通信系统的频率资源中发送（200）上行控制信令的步骤。特别地，该步骤（200）可以包括允许（202）物理上行链路控制信道（PUCCH）与物理随机接入信道（PRACH）共存，并且仅发送（204）不需要确认/否定应答的ACK / NACK）传输。

22. 发明授权

US09392464B2 Method and apparatus for providing user equipment access to TV white space resources by a broadband cellular network 有权
标题翻译：用于通过宽带蜂窝网络向用户设备接入TV空白资源的方法和装置
公开(公告)号：US09392464B2
公开(公告)日：2016-07-12
申请号：US13100701
申请日：2011-05-04
申请人： Kenneth A. Stewart , Colin D. Frank , Sandeep H. Krishnamurthy , Ravi Kuchibhotla , Robert T. Love , Ajit Nimbalker , Ravikiran Nory
发明人： Kenneth A. Stewart , Colin D. Frank , Sandeep H. Krishnamurthy , Ravi Kuchibhotla , Robert T. Love , Ajit Nimbalker , Ravikiran Nory
IPC分类号： H04W16/14 , H04W4/00 , H04W72/00 , H04W36/00 , H04W72/04
CPC分类号： H04W16/14 , H04W4/00 , H04W36/0055 , H04W72/00 , H04W72/04
摘要： A broadband cellular network (BCN) provides a user equipment (UE) access to TVWS resources. The BCN authorizes the UE to access TVWS resources by conveying a mobile device identifier received from the UE, and a cell identifier associated with the UE's coverage area, to a Federal Communications Commission (FCC)-certified Database and receiving, from the Database, and storing an FCC ID associated with the UE and a set of available TVWS resources. The BCN then conveys, to the UE via a broadband cellular technology, a channel resource information element (CRIE) that includes the cell identifier and identifies the set of available TVWS resources. Subsequently, the BCN re-authorizes the UE to access TVWS resources based on the stored FCC ID and without re-conveying the mobile device identifier to the Database. The BCN further utilizes broadband cellular technology procedures to provide a “virtual” contact verification signal (VCVS) to the UE.
摘要翻译：宽带蜂窝网络（BCN）为用户设备（UE）提供对TVWS资源的访问。 BCN授权UE通过将从UE接收到的移动设备标识符和与UE的覆盖区域相关联的小区标识符传送到联邦通信委员会（FCC）认证数据库并从数据库接收来访问TVWS资源，以及存储与UE相关联的FCC ID和一组可用的TVWS资源。 BCN然后经由宽带蜂窝技术向UE传送包括小区标识符的信道资源信息元素（CRIE），并识别该组可用的TVWS资源。随后，BCN重新授权UE基于存储的FCC ID来访问TVWS资源，而不将移动设备标识符重新传送到数据库。 BCN进一步利用宽带蜂窝技术程序向UE提供“虚拟”接触验证信号（VCVS）。

23. 发明授权

US08934417B2 Resource allocation in wireless communication systems 有权
标题翻译：无线通信系统中的资源分配
公开(公告)号：US08934417B2
公开(公告)日：2015-01-13
申请号：US12405046
申请日：2009-03-16
申请人： Ravikiran Nory , Ravi Kuchibhotla , Robert T. Love , Vijay Nangia , Ajit Nimbalker , Kenneth A. Stewart , Xiangyang Zhuang
发明人： Ravikiran Nory , Ravi Kuchibhotla , Robert T. Love , Vijay Nangia , Ajit Nimbalker , Kenneth A. Stewart , Xiangyang Zhuang
IPC分类号： H04W4/00 , H04J3/00 , H04W72/12 , H04W72/04
CPC分类号： H04W72/1289 , H04W72/042
摘要： A wireless communication terminal including a controller coupled to a transceiver, configured to receive a first and second control messages on an anchor carrier is disclosed. The first control message includes a resource assignment for the anchor carrier and the second control message is associated with a set of component carriers that are distinct from the anchor carrier. The controller determines a resource assignment for at least one component carrier in the set of component carriers using both the first and the second control messages.
摘要翻译：公开了一种无线通信终端，包括耦合到收发器的控制器，被配置为在锚定载波上接收第一和第二控制消息。第一控制消息包括用于锚定载波的资源分配，并且第二控制消息与不同于锚定载波的一组分量载波相关联。控制器使用第一和第二控制消息来确定分组载波集合中的至少一个分量载波的资源分配。

24. 发明授权

US08902830B2 Energy-saving base station and method 有权
标题翻译：节能基站及方法
公开(公告)号：US08902830B2
公开(公告)日：2014-12-02
申请号：US12979846
申请日：2010-12-28
申请人： Ajit Nimbalker , Ravi Kuchibhotla , Robert T. Love , Vijay Nangia , Ravikiran Nory , Xiangyang Zhuang
发明人： Ajit Nimbalker , Ravi Kuchibhotla , Robert T. Love , Vijay Nangia , Ravikiran Nory , Xiangyang Zhuang
IPC分类号： H04W72/04 , H04W52/02 , H04W48/10 , H04W74/08
CPC分类号： H04W52/0206 , H04W48/10 , H04W74/0833 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/25
摘要： A wireless communication user terminal obtains uplink access configuration information on a physical downlink control channel (PDCCH) addressed to a plurality of user terminals by processing the PDCCH based on a first system information received from a base station on a physical broadcast channel (PBCH) and based on synchronization information. The terminal sends a signature waveform based on the uplink access configuration information, prior to receiving system information in addition to the first system information, whereby the signature waveform enables the base station to transition from a relatively low power operating mode to a relatively high power operating mode.
摘要翻译：无线通信用户终端基于在物理广播信道（PBCH）上从基站接收到的第一系统信息，通过处理PDCCH来获得寻址到多个用户终端的物理下行链路控制信道（PDCCH）上的上行接入配置信息，以及基于同步信息。除了第一系统信息之外，终端在接收系统信息之前，基于上行接入配置信息发送签名波形，由此签名波形使得基站能够从相对低功率的操作模式转换到较高功率的操作模式。

25. 发明授权

US08437798B2 Uplink scheduling support in multi-carrier wireless communication systems 有权
标题翻译：上行链路调度支持多载波无线通信系统
公开(公告)号：US08437798B2
公开(公告)日：2013-05-07
申请号：US12430883
申请日：2009-04-27
申请人： Jean-Aicard Fabien , Robert T. Love , Vijay Nangia , Ravikiran Nory
发明人： Jean-Aicard Fabien , Robert T. Love , Vijay Nangia , Ravikiran Nory
IPC分类号： H04M1/00
CPC分类号： H04W52/367 , H04B17/24 , H04L5/006 , H04L5/0091 , H04L2025/03802 , H04W52/34 , H04W52/365
摘要： A method in a wireless communication terminal that supports aggregated carrier access including determining power headroom for a first carrier based on first carrier control information, determining power headroom for at least one additional carrier based on the first carrier control information, and transmitting a power headroom report based on the power headroom of the first carrier or the power headroom of the at least one additional carrier.
摘要翻译：一种支持聚合载波接入的无线通信终端中的方法，包括基于第一载波控制信息确定第一载波的功率余量，基于第一载波控制信息确定至少一个附加载波的功率余量，以及发送功率余量报告基于所述第一载体的功率余量或所述至少一个附加载体的功率余量。

26. 发明申请

US20120263047A1 Method and Apparatus to Detect the Transmission Bandwidth Configuration of a Channel in Connection with Reducing Interference Between Channels in Wirelss Communication Systems 有权
标题翻译：检测通信线路传输带宽配置与减少线路通信系统中通道间干扰相关的方法和装置
公开(公告)号：US20120263047A1
公开(公告)日：2012-10-18
申请号：US13086211
申请日：2011-04-13
申请人： Robert T. Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A. Stewart
发明人： Robert T. Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A. Stewart
IPC分类号： H04W24/00
CPC分类号： H04W72/00 , H04L1/0025 , H04L1/0046 , H04L1/0072 , H04L1/1896 , H04W24/00 , H04W28/04 , H04W28/18 , H04W72/0446 , H04W72/0453 , H04W72/12
摘要： In a method of detecting a transmission bandwidth configuration, the method includes monitoring (610) a first set of control channel candidates in a subframe (424) using a first transmission bandwidth and includes monitoring (612) a second set of control channel candidates using a second transmission bandwidth. The method also includes detecting (614) a control channel (428) in one of the first set of control channel candidates and the second set of control channel candidates and includes determining (616) a transmission bandwidth (421, 423) configuration for the subframe based on the detected control channel of one of the first set of control candidates and the second set of control channel candidates.
摘要翻译：在检测传输带宽配置的方法中，所述方法包括使用第一传输带宽监视（610）子帧（424）中的第一组控制信道候选，并且包括使用以下步骤监视（612）第二组控制信道候选：第二传输带宽。该方法还包括检测（614）控制信道（428）中的第一组控制信道候选和第二组控制信道候选中的一个，并且包括确定（616）子帧的传输带宽（421,423）配置基于检测到的第一组控制候选中的一个控制信道和第二组控制信道候选。

27. 发明申请

US20120257519A1 Method and Apparatus for Multi-Radio Coexistence on Adjacent Frequency Bands 有权
标题翻译：用于相邻频带多无线电共存的方法和装置
公开(公告)号：US20120257519A1
公开(公告)日：2012-10-11
申请号：US13083105
申请日：2011-04-08
申请人： Colin D. Frank , Sandeep H. Krishnamurthy , Robert T. Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A. Stewart
发明人： Colin D. Frank , Sandeep H. Krishnamurthy , Robert T. Love , Ajit Nimbalker , Ravikiran Nory , Kenneth A. Stewart
IPC分类号： H04W72/04 , H04W24/10
CPC分类号： H04W52/243 , H04L5/0035 , H04L5/0062 , H04L5/143 , H04W4/023 , H04W52/10 , H04W52/16 , H04W52/365 , H04W72/02 , H04W72/048 , H04W72/1268 , H04W74/00 , H04W92/20 , Y02D70/1222 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/164
摘要： A method and apparatus for a co-scheduler can mitigate UE-to-UE adjacent carrier frequency band interference by allocating three sets to a first user equipment uplink. Each set has at least one sub-carrier in a first frequency band, at least one uplink time period, and at least one transmission power parameter. The co-scheduler initially allocates the first set. The co-scheduler allocates the second set in response to detecting a second user equipment operating proximal to the first user equipment, and the second set differs from the first set in either at least one sub-carrier or at least one transmission power parameter. The co-scheduler allocates the third set in response to detecting that the second user equipment is no longer operating proximal to the first user equipment, and the third set differs from the second set in either at least one sub-carrier or at least one transmission power parameter.
摘要翻译：用于协同调度器的方法和装置可以通过将三组分配给第一用户设备上行链路来减轻UE到UE的相邻载波频带干扰。每个集合具有在第一频带中的至少一个子载波，至少一个上行链路时间段以及至少一个传输功率参数。协调者最初分配第一组。响应于检测靠近第一用户设备操作的第二用户设备，共同调度器分配第二组，并且第二组与至少一个子载波或至少一个发射功率参数中的第一组不同。响应于检测到第二用户设备不再靠近第一用户设备操作，共同调度器分配第三组，并且第三组在至少一个子载波或至少一个传输中与第二组不同功率参数。

28. 发明申请

US20120236735A1 ENHANCED POWER HEADROOM REPORTING IN WIRELESS COMMUNICATION NETWORKS 有权
标题翻译：无线通信网络中增强电力报告
公开(公告)号：US20120236735A1
公开(公告)日：2012-09-20
申请号：US13050743
申请日：2011-03-17
申请人： Ravikiran NORY , Ravi Kuchibhotla , Robert T. Love
发明人： Ravikiran NORY , Ravi Kuchibhotla , Robert T. Love
IPC分类号： H04W24/00 , H04W72/04
CPC分类号： H04W52/367 , H04L5/0037 , H04L5/0091 , H04W52/146 , H04W52/365 , H04W52/38
摘要： A method in a wireless communication device includes determining a first configured maximum transmit power (PCMAX) value corresponding to a first set of resource blocks (RBs) in a carrier for a subframe, wherein the first set of RBs includes less than a complete set of RBs constituting the carrier, determining a second PCMAX value corresponding to a second set of RBs in the carrier for the subframe, wherein the first and second sets of RBs are of a common type and the second set of RBs is different from the first set of RBs and the second set of RBs includes less than the complete set of RBs constituting the carrier. A composite report for the subframe including the first and second PCMAX values is then sent to a base station.
摘要翻译：无线通信设备中的一种方法包括：确定与子载波的第一组资源块（RB）对应的第一配置的最大发射功率（PCMAX）值，其中，所述第一组RB包括少于一组 RB，构成载波，确定对应于子帧的载波中的第二组RB的第二PCMAX值，其中第一和第二组RB是共同类型，并且第二组RB不同于第一组 RB和第二组RB包括小于构成载波的完整的RB集合。然后，将包括第一PCMAX值和第二PCMAX值的子帧的复合报告发送到基站。

29. 发明申请

US20110044259A1 Subframe Component Reduction and Notification in a Heterogeneous Wireless Communication System 有权
标题翻译：非均匀无线通信系统中的子帧分量减少和通知
公开(公告)号：US20110044259A1
公开(公告)日：2011-02-24
申请号：US12543239
申请日：2009-08-18
申请人： Ajit Nimbalker , Robert T. Love , Vijay Nangia , Ravikiran Nory
发明人： Ajit Nimbalker , Robert T. Love , Vijay Nangia , Ravikiran Nory
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04W84/045
摘要： A wireless base unit (102) supporting carrier aggregation determines a truncation time period (159, 169) in order to create a reduced subframe component (154, 164) on an additional component carrier (120) such that the truncated subframe component (154, 164) does not interfere with the control region (171, 172) of a subframe (170, 180) transmitted on an overlapping component carrier (130) by an uncoordinated second base unit (105). The wireless base unit (102) transmits the truncated subframe component (154, 164) and also transmits truncation time period information within a control region (151, 161) of an anchor carrier (110). A remote terminal (104, 108) that supports carrier aggregation searches a control region (151, 161) of a subframe (150, 160) transmitted on the anchor carrier (110) for truncation information and uses the truncation information to determine a boundary of a data region in a subframe component (154, 164) received on the additional component carrier (120).
摘要翻译：支持载波聚合的无线基站（102）确定截断时间周期（159,169），以便在附加分量载波（120）上创建缩减的子帧分量（154,164），使得截断的子帧分量（154， 164）不干扰由非协调的第二基本单元（105）在重叠分量载体（130）上传输的子帧（170,180）的控制区域（171,172）。无线基站单元（102）发送截断的子帧组件（154,164），并且还在锚定载波（110）的控制区域（151,161）内发送截断时间段信息。支持载波聚合的远程终端（104,108）搜索在锚定载波（110）上发送的用于截断信息的子帧（150,160）的控制区域（151,161），并使用截断信息来确定接收在附加分量载波（120）上的子帧分量（154,164）中的数据区域。

30. 发明申请

US20100039997A1 METHOD AND APPARATUS FOR IMPLIED RESOURCE ASSIGNMENT FOR UPLINK ACKNOWLEDGMENT SIGNALLING 审中-公开
标题翻译：用于上传确认信号的隐含资源分配的方法和装置
公开(公告)号：US20100039997A1
公开(公告)日：2010-02-18
申请号：US12191942
申请日：2008-08-14
申请人： Rapeepat Ratasuk , Amitabha Ghosh , Robert T. Love , Weimin Xiao
发明人： Rapeepat Ratasuk , Amitabha Ghosh , Robert T. Love , Weimin Xiao
IPC分类号： H04W4/00
CPC分类号： H04L1/1861 , H04L1/1854 , H04L5/0055 , H04L5/0094
摘要： A network node constructs (22) a downlink transmission using at least one group of resource elements. A remote unit receives (12) the downlink transmission and determines (13) a lowest index of the at least one group of resource elements. The remote unit then determines (14) an uplink resource, for use in uplink (UL) acknowledgment signaling, using the lowest index. The network node then receives (23, 24) the UL acknowledgment signaling that corresponds to the downlink transmission, the UL acknowledgment signaling having been transmitted using the uplink resource based on the lowest index. To determine the uplink resource, both the remote unit and the network node implicitly use the lowest index of the at least one group of resource elements that were used to construct the downlink transmission. Implicitly determining the uplink resource in this manner, serves to reduce overhead related to acknowledgment signaling.
摘要翻译：网络节点使用至少一组资源元素构建（22）下行链路传输。远程单元接收（12）下行链路传输，并确定（13）至少一组资源元素的最低索引。然后，远程单元使用最低索引确定（14）用于上行链路（UL）确认信令的上行链路资源。网络节点然后接收（23,24）对应于下行链路传输的UL确认信令，基于最低索引已经使用上行链路资源发送了UL确认信令。为了确定上行链路资源，远程单元和网络节点隐含地使用用于构建下行链路传输的至少一组资源元素的最低索引。以这种方式明确地确定上行链路资源用于减少与确认信令相关的开销。

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