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1. 发明授权

US08582538B2 Scheduling grant information signaling in wireless communication system 有权
标题翻译：无线通信系统中的调度授权信息信令
公开(公告)号：US08582538B2
公开(公告)日：2013-11-12
申请号：US13417478
申请日：2012-03-12
申请人： Robert T Love , Ravi Kuchibhotla , Vijay Nangia , Ajit Nimbalker , Kenneth A Stewart
发明人： Robert T Love , Ravi Kuchibhotla , Vijay Nangia , Ajit Nimbalker , Kenneth A Stewart
IPC分类号： H04B7/216
CPC分类号： H04L1/0029 , H04L1/0032 , H04L1/0057 , H04L5/0053 , H04L5/0094
摘要： A wireless user terminal includes a controller communicably coupled to a transceiver. The controller is configured to determine scheduling grant information and additional scheduling grant information from a channel encoded scheduling grant received at the transceiver, wherein the channel encoded scheduling grant includes encoded parity bits combined with the scheduling grant information and the encoded parity bits include the additional scheduling grant information exclusive OR-ed with parity bits obtained from the scheduling grant information.
摘要翻译：无线用户终端包括可通信地耦合到收发器的控制器。控制器被配置为从在收发信机处接收到的信道编码调度许可确定调度许可信息和附加调度授权信息，其中，信道编码调度授权包括与调度授权信息组合的编码奇偶校验位，并且编码奇偶校验位包括附加调度使用从调度许可信息获得的奇偶校验位来排除OR-ed信息。

2. 发明授权

US08144712B2 Scheduling grant information signaling in wireless communication system 有权
标题翻译：无线通信系统中的调度授权信息信令
公开(公告)号：US08144712B2
公开(公告)日：2012-03-27
申请号：US12188053
申请日：2008-08-07
申请人： Robert T Love , Ravi Kuchibhotla , Vijay Nangia , Ajit Nimbalker , Kenneth A Stewart
发明人： Robert T Love , Ravi Kuchibhotla , Vijay Nangia , Ajit Nimbalker , Kenneth A Stewart
IPC分类号： H04B7/216
CPC分类号： H04L1/0029 , H04L1/0032 , H04L1/0057 , H04L5/0053 , H04L5/0094
摘要： A wireless communication infrastructure entity including a transceiver coupled to a controller configured to generate parity bits based on scheduling grant information and to encode the parity bits based on additional scheduling grant information not used to generate the parity bits, wherein the encoded parity bits are combined with the scheduling grant information. The additional scheduling grant information may be transport block size or redundancy version information.
摘要翻译：一种无线通信基础设施实体，包括耦合到控制器的收发器，所述收发器被配置为基于调度授权信息生成奇偶校验位，并且基于未用于生成奇偶校验位的附加调度许可信息对奇偶校验位进行编码，其中编码奇偶校验位与调度授权信息。附加的调度许可信息可以是传输块大小或冗余版本信息。

3. 发明授权

US08194603B2 Subframe component reduction and notification in a heterogeneous wireless communication system 有权
标题翻译：异构无线通信系统中的子帧组件减少和通知
公开(公告)号：US08194603B2
公开(公告)日：2012-06-05
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 , H04W28/16 , H04W74/00
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。

4. 发明授权

US08724492B2 Method and apparatus for multi-radio coexistence on adjacent frequency bands 有权
标题翻译：在相邻频带上多无线电共存的方法和装置
公开(公告)号：US08724492B2
公开(公告)日：2014-05-13
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 , H04W74/00
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。

5. 发明授权

US08605615B2 Method and apparatus for multi-radio coexistence with a system on an adjacent frequency band having a time-dependent configuration 有权
标题翻译：用于与具有时间相关配置的相邻频带上的系统的多无线电共存的方法和装置
公开(公告)号：US08605615B2
公开(公告)日：2013-12-10
申请号：US13051048
申请日：2011-03-18
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： H04L12/26
CPC分类号： H04W24/04 , H04W72/0453 , H04W72/046 , H04W72/082
摘要： A method (500) and apparatus for multi-radio coexistence has a victim user equipment (UE) that receives (515) a sequence of subframes at a first transceiver from a serving base station, measures (520) channel state on the subframes to obtain channel state measurements, determines (530) a high-low interference pattern based on the channel state measurements, and transmits (550) to the serving base station a report that includes an indicator related to the high-low interference pattern. The method can include the victim UE receiving (610) an aggressor reference waveform (ARW) from the second transceiver, determining (620) spatial characteristics of the second transceiver from the ARW, and configuring (630) its antenna system based on the spatial characteristics. The method can have the victim UE determining (640) second transceiver characteristics from the ARW and transmitting (650) information regarding the second transceiver characteristics to its serving base station.
摘要翻译：一种用于多无线电共存的方法（500）和装置，具有从服务基站接收（515）第一收发信机的子帧序列的受害用户设备（UE），测量（520）子帧上的信道状态以获得信道状态测量，基于信道状态测量确定（530）高低干扰模式，并向服务基站发送包括与高低干扰模式相关的指示符的报告（550）。所述方法可以包括所述受害者UE从所述第二收发机接收（610）侵略者参考波形（ARW），从所述ARW确定（620）所述第二收发器的空间特征，以及基于所述空间特征来配置（630）其天线系统。该方法可以使受害者UE从ARW确定（640）第二收发器特征，并向其服务基站发送（650）关于第二收发器特征的信息。

6. 发明授权

US08295248B2 Scheduling remote units in wireless communication systems 有权
标题翻译：在无线通信系统中安排远程单元
公开(公告)号：US08295248B2
公开(公告)日：2012-10-23
申请号：US11934172
申请日：2007-11-02
申请人： Ravi Kuchibhotla , Brian K Classon , Robert T Love , Ravikiran Nory , Kenneth A Stewart , Yakun Sun
发明人： Ravi Kuchibhotla , Brian K Classon , Robert T Love , Ravikiran Nory , Kenneth A Stewart , Yakun Sun
IPC分类号： H04Q7/00
CPC分类号： H04W72/1231 , H04W72/08 , H04W72/1284
摘要： A method for scheduling a wireless communication entity based on channel quality information provided by the wireless entity, wherein scheduling is discontinued if channel quality information is not received from the wireless communication entity over a specified number of frames or if the channel quality information provided is insufficient to support a control channel. The wireless communication entity may discontinue reporting channel quality information if the channel quality measured over a specified number of frames is below a threshold. Scheduling may be discontinued by blocking, removing or preempting the scheduling of the wireless entity.
摘要翻译：一种用于基于由无线实体提供的信道质量信息来调度无线通信实体的方法，其中如果没有在指定数量的帧上从无线通信实体接收到信道质量信息，或者如果提供的信道质量信息不足，则停止调度支持控制通道。如果在指定数量的帧上测量的信道质量低于阈值，则无线通信实体可以中断报告信道质量信息。可以通过阻塞，去除或抢占无线实体的调度来停止调度。

7. 发明授权

US08400951B2 PHICH resource signaling in a wireless communication system 有权
公开(公告)号：US08400951B2
公开(公告)日：2013-03-19
申请号：US12410449
申请日：2009-03-24
申请人： Vijay Nangia , Robert T Love , Ravikiran Nory
发明人： Vijay Nangia , Robert T Love , Ravikiran Nory
IPC分类号： H04J3/00
CPC分类号： H04L5/0053 , H04L1/1822 , H04L1/1896 , H04L5/0007 , H04L27/2607 , H04W72/04
摘要： A wireless communication terminal and method for determining a number of Physical Hybrid ARQ Indicator Channel (PHICH) groups (N) in the downlink subframe based on a first parameter, a second parameter and a determined cyclic prefix (CP) duration, wherein the first parameter indicates a downlink system bandwidth in terms of a number of resource blocks and the second parameter indicates a scaling factor. The terminal receives downlink control signaling in a set of resource elements in the subframe, wherein the set of resource elements is determined based partly on the number of PHICH groups (N).

8. 发明授权

US09450727B2 Physical layer acknowledgement signaling resource allocation in wireless communication systems 有权
标题翻译：无线通信系统中的物理层确认信令资源分配
公开(公告)号：US09450727B2
公开(公告)日：2016-09-20
申请号：US12364992
申请日：2009-02-03
申请人： Ravikiran Nory , Robert T Love , Vijay Nangia , Xiangyang Zhuang
发明人： Ravikiran Nory , Robert T Love , Vijay Nangia , Xiangyang Zhuang
IPC分类号： H04L5/00 , H04L1/00 , H04L1/06 , H04L1/18 , H04W88/12
CPC分类号： H04L5/0053 , H04L1/0071 , H04L1/06 , H04L1/1812 , H04L1/1854 , H04L5/0007 , H04L5/0023 , H04L5/0055 , H04W88/12
摘要： A downlink subframe on a single downlink carrier supports physical layer acknowledgment signaling for multiple physical uplink shared channel (PUSCH) transmissions. The physical layer acknowledgement signaling may take the form of physical hybrid ARQ indicator channel (PHICH) signaling. A base unit reserves resource elements groups (REGs) for default PHICH signaling of default PUSCH transmissions. The base unit reserves control channel elements (CCEs) for physical downlink control channel (PDCCH) signaling. A CCE contains multiple interleaved REGs. The base unit takes any unreserved CCEs and maps those CCEs for physical layer acknowledgement signaling of additional PUSCH transmissions.
摘要翻译：单个下行链路载波上的下行链路子帧支持用于多个物理上行链路共享信道（PUSCH）传输的物理层确认信令。物理层确认信令可以采取物理混合ARQ指示符信道（PHICH）信令的形式。基站单元为缺省PUSCH传输的默认PHICH信令保留资源单元组（REG）。基站单元保留用于物理下行链路控制信道（PDCCH）信令的控制信道单元（CCE）。 CCE包含多个交错REG。基站单元接收任何未保留的CCE，并映射这些CCE用于附加PUSCH传输的物理层确认信令。

9. 发明授权

US08125944B2 System and method for downlink signaling for high speed uplink packet access 有权
标题翻译：用于高速上行链路分组接入的下行链路信令的系统和方法
公开(公告)号：US08125944B2
公开(公告)日：2012-02-28
申请号：US12723383
申请日：2010-03-12
申请人： Robert T Love , Michael J Carney , Amitabha Ghosh , Rapeepat Ratasuk , Weimin Xiao
发明人： Robert T Love , Michael J Carney , Amitabha Ghosh , Rapeepat Ratasuk , Weimin Xiao
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04W24/00 , H04W28/06 , H04W36/00 , H04W74/0866
摘要： A wireless communication system (100) and method for providing high speed uplink packet access from user equipment (128, 130) to a base station (114, 116, 118, 120). Each of the user equipment (128, 130) and the base station (114, 116, 118, 120) includes a transmitter (1106, 1206), a receiver (1104, 1204), and a controller (1108, 1208) coupled to the transmitter and the receiver. Data packets are transmitted from the user equipment (128, 130) to the base station (114, 116, 118, 120). Control information, corresponding to the data packets, is transmitted from the base station (114, 116, 118, 120) to the user equipment (128, 130). The control information includes an absolute grant channel indicator. The controller (1108) of the user equipment (128, 130) is configured to disable an uplink transmission of the transmitter based on a indicator in the control information.
摘要翻译：一种用于从用户设备（128,130）向基站（114,116,118,120）提供高速上行链路分组接入的无线通信系统（100）和方法。每个用户设备（128,130）和基站（114,116,118,120）包括发射机（1106,1206），接收机（1104,1204）和控制器（1108,1208），其耦合到发射机和接收机。数据分组从用户设备（128,130）发送到基站（114,116,118,120）。对应于数据分组的控制信息从基站（114,116,118,120）发送到用户设备（128,130）。控制信息包括绝对授权通道指示符。用户设备（128,130）的控制器（1108）被配置为基于控制信息中的指示符来禁止发射机的上行链路传输。

10. 发明授权

US08542656B2 System and method for downlink signaling for high speed uplink packet access 有权
标题翻译：用于高速上行链路分组接入的下行链路信令的系统和方法
公开(公告)号：US08542656B2
公开(公告)日：2013-09-24
申请号：US12723392
申请日：2010-03-12
申请人： Robert T Love , Michael J Carney , Amitabha Ghosh , Rapeepat Ratasuk , Weimin Xiao
发明人： Robert T Love , Michael J Carney , Amitabha Ghosh , Rapeepat Ratasuk , Weimin Xiao
IPC分类号： H04W36/00
CPC分类号： H04W72/042 , H04W24/00 , H04W28/06 , H04W36/00 , H04W74/0866
摘要： A wireless communication system (100) and method for providing high speed uplink packet access from user equipment (128, 130) to a base station (114, 116, 118, 120). Each of the user equipment (128, 130) and the base station (114, 116, 118, 120) includes a transmitter (1106, 1206), a receiver (1104, 1204), and a controller (1108, 1208) coupled to the transmitter and the receiver. Data packets are transmitted from the user equipment (128, 130) to the base station (114, 116, 118, 120). Control information, corresponding to the data packets, is transmitted from the base station (114, 116, 118, 120) to the user equipment (128, 130). The control information includes at least a control channel acknowledgement field in an absolute grant channel assigned to the user equipment (128, 130). The controller (1108) of the user equipment (128, 130) is configured to utilize the channelization code(s) in response to handoff and/or entering an active channel state.
摘要翻译：一种用于从用户设备（128,130）向基站（114,116,118,120）提供高速上行链路分组接入的无线通信系统（100）和方法。每个用户设备（128,130）和基站（114,116,118,120）包括发射机（1106,1206），接收机（1104,1204）和控制器（1108,1208），其耦合到发射机和接收机。数据分组从用户设备（128,130）发送到基站（114,116,118,120）。对应于数据分组的控制信息从基站（114,116,118,120）发送到用户设备（128,130）。控制信息至少包括分配给用户设备（128,130）的绝对授权信道中的控制信道确认字段。用户设备（128,130）的控制器（1108）被配置为利用响应于切换和/或进入活动信道状态的信道化码。

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