公开(公告)号：US10028250B2

公开(公告)日：2018-07-17

申请号：US13193872

申请日：2011-07-29

Applicant: Ravikiran Nory ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Kenneth A. Stewart

Inventor： Ravikiran Nory ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Kenneth A. Stewart

IPC: H04W72/00 ,  H04B7/00 ,  H04B10/564 ,  H04W72/02 ,  H04L1/08 ,  H04W52/04 ,  H04W28/04

Abstract: A method in a wireless communication terminal includes receiving configuration signaling for transmitting on a first set of radio resources wherein transmitting only on the first set of radio resources leads to a time-domain periodic repetitive pattern of transmissions from the terminal in a transmission interval that causes interference to a companion device communicably coupled to the wireless communication terminal. The terminals selects a second set of radio resources for transmitting on in the transmission interval such that transmissions on a combination of the second set of radio resources and the first set of radio resources does not lead to a periodic repetitive pattern of transmissions from the terminal in the transmission interval.

公开(公告)号：US09521632B2

公开(公告)日：2016-12-13

申请号：US13209863

申请日：2011-08-15

Applicant: Murali Narasimha ,  Vijay Nangia ,  Ravikiran Nory ,  Sandeep H. Krishnamurthy

Inventor： Murali Narasimha ,  Vijay Nangia ,  Ravikiran Nory ,  Sandeep H. Krishnamurthy

IPC: H04W52/36 ,  H04W52/34

CPC classification number: H04W52/365 ,  H04W52/346

Abstract: A method and apparatus for power allocation for overlapping transmissions is provided herein. During operation, user equipment will determine if transmissions to a single base station, on various frequencies, will be overlapping. If so, a determination is made to back off the power for at least one transmission on one frequency.

Abstract translation: 本文提供了用于重叠传输的功率分配的方法和装置。 在操作期间，用户设备将确定在各种频率上的单个基站的传输是否重叠。 如果是这样，则确定在一个频率上至少一次发送的功率。

公开(公告)号：US09450727B2

公开(公告)日：2016-09-20

申请号：US12364992

申请日：2009-02-03

Applicant: Ravikiran Nory ,  Robert T Love ,  Vijay Nangia ,  Xiangyang Zhuang

Inventor： Ravikiran Nory ,  Robert T Love ,  Vijay Nangia ,  Xiangyang Zhuang

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/06 ,  H04L1/18 ,  H04W88/12

CPC classification number: H04L5/0053 ,  H04L1/0071 ,  H04L1/06 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0055 ,  H04W88/12

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09025478B2

公开(公告)日：2015-05-05

申请号：US13587314

申请日：2012-08-16

Applicant: Hyejung Jung ,  Colin D. Frank ,  Sandeep H. Krishnamurthy ,  Vijay Nangia

Inventor： Hyejung Jung ,  Colin D. Frank ,  Sandeep H. Krishnamurthy ,  Vijay Nangia

IPC: H04W4/00 ,  H04J3/14 ,  H04W72/08 ,  H04B17/00 ,  H04W52/36 ,  H04W72/12 ,  H04W88/06 ,  H04W52/24 ,  H04W52/34

CPC classification number: H04J11/005 ,  H04B17/345 ,  H04L5/0007 ,  H04W52/146 ,  H04W52/16 ,  H04W52/243 ,  H04W52/34 ,  H04W52/365 ,  H04W52/367 ,  H04W72/0446 ,  H04W72/082 ,  H04W72/1215 ,  H04W88/06

Abstract: A wireless communication terminal that has the self-interference due to the support of carrier aggregation, aggregating and jointly using two or more component carriers for transmission and reception, performs a first set of measurements on a received signal on a first operating frequency, wherein the first set of measurements are performed during which the wireless terminal transmits or receives signals on a second operating frequency. In an alternative embodiment, the wireless communication terminal changes the maximum transmit power limit on a first operating frequency on a per-slot basis to reduce the impact of harmonic or intermodulation distortion on a received signal at a second operating frequency.

Abstract translation: 由于支持载波聚合，聚合和联合使用两个或多个分量载波进行发送和接收，具有自干扰的无线通信终端对第一工作频率上的接收信号执行第一组测量，其中， 执行第一组测量，在此期间无线终端在第二操作频率上发送或接收信号。 在替代实施例中，无线通信终端在每个时隙基础上改变第一工作频率上的最大发射功率限制，以减少谐波或互调失真对在第二工作频率下的接收信号的影响。

公开(公告)号：US08665811B2

公开(公告)日：2014-03-04

申请号：US13210317

申请日：2011-08-15

Applicant: Ravikiran Nory ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishan Kamal Sayana

Inventor： Ravikiran Nory ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishan Kamal Sayana

IPC: H04W4/00

CPC classification number: H04L25/0228 ,  H04L5/0048

Abstract: A wireless communication terminal receives a first set of pilot signal resource elements and control information in spatial layers in a first resource block in a subframe and a second set of pilot signal resource elements and data in spatial layers in a second resource block in the subframe, wherein the first and second resource blocks span a set of time symbols in a sub-frame, the first resource blocks span a first set of frequency carriers in the sub-frame, and the second resource blocks span a second set of frequency carriers in the sub-frame. The terminal decodes the spatial layers in which the control information is received using the first set of pilot signal resource elements. The terminal also decodes the spatial layers in which the data are received in the second resource block using the second set of pilot signal resource elements.

Abstract translation: 无线通信终端在子帧中的第一资源块中的空间层中接收第一组导频信号资源元素和控制信息，并且在子帧中的第二资源块中接收第二组导频信号资源元素和空间层中的数据， 其中所述第一和第二资源块跨越子帧中的一组时间符号，所述第一资源块跨越所述子帧中的第一组频率载波，并且所述第二资源块跨越所述子帧中的第二组频率载波 子框架 终端使用第一组导频信号资源元素解码接收了控制信息的空间层。 终端还使用第二组导频信号资源元素对在第二资源块中接收数据的空间层进行解码。

公开(公告)号：US20140036747A1

公开(公告)日：2014-02-06

申请号：US13566381

申请日：2012-08-03

Applicant: Ravikiran Nory ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Murali Narasimha ,  Ajit Nimbalker

Inventor： Ravikiran Nory ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Murali Narasimha ,  Ajit Nimbalker

IPC: H04W36/00 ,  H04W52/02 ,  H04W74/08 ,  H04W24/00 ,  H04W72/04

CPC classification number: H04W72/0406 ,  H04W74/002 ,  H04W74/0833

Abstract: Various methods and apparatuses for receiving a control channel involve a communication device monitoring a first control and receiving information from a network regarding the configuration of a second control channel. The communication device receives an uplink grant from the network; transmits a message to the network, in which the message indicates to the network that the communication device is capable of monitoring the second control channel. The communication device monitors the second control channel based on the configuration information receiving via the first control channel.

Abstract translation: 用于接收控制信道的各种方法和装置涉及监视第一控制并且从网络接收关于第二控制信道的配置的信息的通信设备。 通信装置从网络接收上行链路许可; 向网络发送消息，其中消息向网络指示通信设备能够监视第二控制信道。 通信设备基于经由第一控制信道接收的配置信息监视第二控制信道。

公开(公告)号：US08582538B2

公开(公告)日：2013-11-12

申请号：US13417478

申请日：2012-03-12

Applicant: Robert T Love ,  Ravi Kuchibhotla ,  Vijay Nangia ,  Ajit Nimbalker ,  Kenneth A Stewart

Inventor： Robert T Love ,  Ravi Kuchibhotla ,  Vijay Nangia ,  Ajit Nimbalker ,  Kenneth A Stewart

IPC: H04B7/216

CPC classification number: H04L1/0029 ,  H04L1/0032 ,  H04L1/0057 ,  H04L5/0053 ,  H04L5/0094

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08553594B2

公开(公告)日：2013-10-08

申请号：US11688486

申请日：2007-03-20

Applicant: Kevin L. Baum ,  Brian K. Classon ,  Arvind Krishnamoorthy ,  Vijay Nangia ,  Philippe J. Sartori

Inventor： Kevin L. Baum ,  Brian K. Classon ,  Arvind Krishnamoorthy ,  Vijay Nangia ,  Philippe J. Sartori

IPC: H04B7/00 ,  H04B7/212 ,  H04W4/00 ,  H04W88/00

CPC classification number: H04W88/00 ,  H04B7/2615 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0048 ,  H04L5/006

Abstract: A method and apparatus for performing resource allocation with lower required overhead is provided herein. Resource allocations for data transmissions are chosen in such a way as to provide channel quality information for various parts of the channel bandwidth (frequency selective channel quality information), such as allocating two different resource blocks (on different sets of subcarriers) to a mobile unit for two different transmissions. These data transmissions are used to estimate frequency selective channel quality information, thereby eliminating or greatly reducing the need for channel sounding with a broadband pilot. As a result, the overhead on the uplink of the communication system may be significantly reduced.

Abstract translation: 本文提供了一种用于执行具有较低所需开销的资源分配的方法和装置。 选择用于数据传输的资源分配，以便为信道带宽的各个部分（频率选择性信道质量信息）提供信道质量信息，例如将两个不同的资源块（在不同的子载波集合上）分配给移动单元 对于两个不同的传输。 这些数据传输用于估计频率选择性信道质量信息，从而消除或大大减少了使用宽带导频对信道探测的需要。 结果，可以显着地减少通信系统的上行链路上的开销。

公开(公告)号：US08520572B2

公开(公告)日：2013-08-27

申请号：US13093345

申请日：2011-04-25

Applicant: Tyler A. Brown ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

Inventor： Tyler A. Brown ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

IPC: H04B7/00

CPC classification number: H04L5/0064 ,  H04L1/0025 ,  H04L1/0073 ,  H04L1/1671 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0092 ,  H04L25/03343 ,  H04L27/0008 ,  H04L2025/03414 ,  H04L2025/03426

Abstract: The present disclosure relates to resource allocation in multi-layer transmissions in transmissions of user data and control information. A wireless terminal allocates resources in a multi-layer transmission for one more types of control information based on scheduling information and control allocation parameters. The multi-layer transmission includes control information and one or more user data streams that are mapped to multiple transmission layers and transmitted by the wireless terminal.

Abstract translation: 本公开涉及在用户数据和控制信息的传输中的多层传输中的资源分配。 无线终端基于调度信息和控制分配参数，在多层传输中为一种以上类型的控制信息分配资源。 多层传输包括映射到多个传输层并由无线终端传输的控制信息和一个或多个用户数据流。

公开(公告)号：US08483086B2

公开(公告)日：2013-07-09

申请号：US13621381

申请日：2012-09-17

Applicant: Ajit Nimbalker ,  Brian K. Classon ,  Robert T. Love ,  Vijay Nangia

Inventor： Ajit Nimbalker ,  Brian K. Classon ,  Robert T. Love ,  Vijay Nangia

IPC: H04L12/26

CPC classification number: H04W72/1289 ,  H04L1/0016 ,  H04L1/0025

Abstract: A method and apparatus for generating a single statically defined downlink reference MCS table consisting of transport block sizes (TBSs) computed for 29 MCSs for each of j PRBs where j=1, . . . , NRBDL. Three entries of the MCS table are reserved for implicit modulation order signaling (e.g. in the downlink) or implicit redundancy version signaling (e.g. in the uplink). Each MCS entry in the table is populated by a TBS and the table entries are accessed based on a 5-bit MCS index and resource allocation information, indicating the number of PRBs is signaled via a scheduling message which may be a grant or assignment message. A grant or assignment message may further include a 5-bit MCS field for each transport block which, along with the resource allocation information, enables the UE to determine the scheduled TBS.

Abstract translation: 一种用于生成单个静态定义的下行链路参考MCS表的方法和装置，其由j = 1的j个PRB中的每一个为29个MCS计算的传输块大小（TBS）组成。 。 。 ，NRBDL。 MCS表的三个条目被保留用于隐式调制阶信令（例如在下行链路中）或隐式冗余版本信令（例如在上行链路中）。 表中的每个MCS条目由TBS填充，并且基于5位MCS索引和资源分配信息来访问表条目，指示通过可以是授权或分配消息的调度消息来发送PRB的数量。 授权或分配消息还可以包括用于每个传输块的5比特MCS字段，其与资源分配信息一起使UE能够确定调度的TBS。