公开(公告)号：US20130294390A1

公开(公告)日：2013-11-07

申请号：US13976452

申请日：2011-12-16

Applicant: Rongzhen Yang ,  Kamran Etemad ,  Hujun Yin ,  Apostolos Papathanassiou ,  Xiaogang Chen ,  Huaning Niu ,  Alexei Davydov ,  Yujian Zhang ,  Yuan Zhu ,  Jong-Kae Fwu ,  Qinghua Li ,  YI HSUAN

Inventor： Rongzhen Yang ,  Kamran Etemad ,  Hujun Yin ,  Apostolos Papathanassiou ,  Xiaogang Chen ,  Huaning Niu ,  Alexei Davydov ,  Yujian Zhang ,  Yuan Zhu ,  Jong-Kae Fwu ,  Qinghua Li ,  YI HSUAN

IPC: H04W72/04

CPC classification number: H04W56/0045 ,  H04B3/36 ,  H04B7/024 ,  H04B7/0413 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0091 ,  H04W16/14 ,  H04W24/02 ,  H04W48/12 ,  H04W52/146 ,  H04W52/241 ,  H04W52/34 ,  H04W76/27 ,  H04W84/045

Abstract: An apparatus may include a transceiver operable to receive a downlink message from a base station for a serving cell, the downlink message allocating a set of control parameters. The apparatus may also include a processor circuit communicatively coupled to the transceiver and an uplink power control module operable on the processor circuit to read the set of control parameters, and apply a signal-to-noise-and-interference (SINR) parameter based on the received set of control parameters to determine physical uplink shared channel (PUSCH) power to be applied for a PUSCH transmission. Other embodiments are disclosed and claimed.

Abstract translation: 装置可以包括可操作以从服务小区的基站接收下行链路消息的收发机，所述下行链路消息分配一组控制参数。 该装置还可以包括通信地耦合到收发器的处理器电路和可在处理器电路上操作以读取该组控制参数的上行链路功率控制模块，并且基于以下方式应用信噪比干扰（SINR）参数： 所接收的一组控制参数以确定要用于PUSCH传输的物理上行链路共享信道（PUSCH）功率。 公开和要求保护其他实施例。

公开(公告)号：US20130196699A1

公开(公告)日：2013-08-01

申请号：US13534313

申请日：2012-06-27

Applicant: Alexei Davydov ,  Gregory Morozov ,  Alexander Maltsev ,  Ilya Bolotin ,  Vadim Sergeyev

Inventor： Alexei Davydov ,  Gregory Morozov ,  Alexander Maltsev ,  Ilya Bolotin ,  Vadim Sergeyev

IPC: H04W24/00

CPC classification number: H04W72/044 ,  H04B1/69 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0623 ,  H04B7/0626 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0031 ,  H04L1/1864 ,  H04L1/1887 ,  H04L1/1896 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/1469 ,  H04L12/189 ,  H04L27/2607 ,  H04L65/4076 ,  H04L65/608 ,  H04W4/08 ,  H04W4/70 ,  H04W36/0094 ,  H04W36/04 ,  H04W48/16 ,  H04W52/0216 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0493 ,  H04W72/082 ,  H04W72/085 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/442 ,  Y02D70/444

Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for configuring coordinated multipoint (CoMP) for network devices. In various embodiments, configuration of the CoMP may be based on channel state information reference signals. Other embodiments may be described and/or claimed.

Abstract translation: 本公开的实施例描述了用于配置用于网络设备的协调多点（CoMP）的设备，方法，计算机可读介质和系统配置。 在各种实施例中，CoMP的配置可以基于信道状态信息参考信号。 可以描述和/或要求保护其他实施例。

公开(公告)号：US20130115999A1

公开(公告)日：2013-05-09

申请号：US13531717

申请日：2012-06-25

Applicant: Alexander Sirotkin ,  Alexei Davydov

Inventor： Alexander Sirotkin ,  Alexei Davydov

IPC: H04W52/04

CPC classification number: H04B7/0617 ,  H04B7/024 ,  H04B7/0632 ,  H04B7/0639 ,  H04W52/143 ,  H04W52/243 ,  H04W52/40

Abstract: Examples are disclosed for causing one or more subframes to be transmitted from a base station for a wireless network based on beamforming or transmission power characteristics. In some examples, an interference report may be received at a base station via a backhaul communication link. The interference report may indicate measured interference from the base station as measured at one or more wireless devices. The base station may transmit subsequent subframes in a manner to mitigate the previously reported interference. Other examples are described and claimed.

Abstract translation: 公开了用于基于波束形成或发射功率特性使得从无线网络的基站发送一个或多个子帧的示例。 在一些示例中，可以经由回程通信链路在基站处接收干扰报告。 干扰报告可以指示在一个或多个无线设备处测量的来自基站的测量的干扰。 基站可以以减轻先前报告的干扰的方式发送后续子帧。 其他的例子被描述和要求保护。

公开(公告)号：US20060120469A1

公开(公告)日：2006-06-08

申请号：US11004720

申请日：2004-12-03

Applicant: Alexander Maltsev ,  Alexei Davydov ,  Qinghua Li

Inventor： Alexander Maltsev ,  Alexei Davydov ,  Qinghua Li

IPC: H04K1/10

CPC classification number: H04L27/2637 ,  H04W52/42

Abstract: In a multi-antenna, multicarrier transmitter, a multicarrier communication signal is generated by normalizing beamforming matrices based on an average subcarrier power loading for each of the transmit antennas. One or more spatial streams may be transmitted by two or more antennas.

Abstract translation: 在多天线多载波发射机中，通过基于每个发射天线的平均副载波功率负载归一化波束成形矩阵来生成多载波通信信号。 一个或多个空间流可以由两个或更多个天线发送。

公开(公告)号：US20220104235A1

公开(公告)日：2022-03-31

申请号：US17496323

申请日：2021-10-07

Applicant: Guotong Wang ,  Alexei Davydov ,  Bishwarup Mondal ,  Avik Sengupta

Inventor： Guotong Wang ,  Alexei Davydov ,  Bishwarup Mondal ,  Avik Sengupta

IPC: H04W72/12

Abstract: A generation node B (gNB) configured for aperiodic channel state information reference signal (CSI-RS) triggering and transmission may encode signalling for transmission to a user equipment (UE). The signalling to indicate an aperiodic Triggering Offset (aperiodicTriggeringOffset). The aperiodic Triggering Offset may comprise a slot offset. The gNB may encode a downlink control information (DCI) for transmission that may trigger transmission of a CSI-RS in one or more aperiodic CSI-RS resource set(s) (i.e., in one or more slots (n)). The DCI triggers transmission of the aperiodic CSI-RS within a triggered slot with the slot offset (i.e., the aperiodicTriggeringOffset). The gNB may transmit the CSI-RS in resource elements of the triggered slot in accordance with the slot offset, when CSI-RS resources are available in the slot at the slot offset. The gNB may postpone transmission of the aperiodically triggered CSI-RS to a first available downlink slot when the CSI-RS resources are not available in the triggered slot at the slot offset.

公开(公告)号：US20190222281A1

公开(公告)日：2019-07-18

申请号：US16189157

申请日：2018-11-13

Applicant: Alexander Sirotkin ,  Alexei Davydov ,  Andrey Chervyakov ,  Anthony Lee ,  Avik Sengupta ,  Bharat Shrestha ,  Candy Yiu ,  Chang Hong Shan ,  Dae Won Lee ,  Dawei Ying ,  Debdeep Chatterjee ,  Farid Adrangi ,  Gang Xiong ,  Geng Wu ,  Gregory Morozov ,  Hassan Ghozlan ,  Hong He ,  Honglei Miao ,  Hua Li ,  Jaemin Han ,  Jeongho Jeon ,  Jie Cui ,  Jing Zhu ,  Joey Chou ,  Joonbeom Kim ,  Joonyoung Cho ,  Kathiravetpillai Sivanesan ,  Lu Lu ,  May Wu ,  Naveen Palle ,  Puneet Jain ,  Qian Li ,  Richard C. Burbidge ,  Robert Zaus ,  Rui Huang ,  Satish Chandra Jha ,  Seau S. Lim ,  Sergey Panteleev ,  Song Noh ,  Yaser M. Fouad ,  Yi Guo ,  Yizhi Yao ,  Yongjun Kwak ,  Youn Hyoung Heo ,  Yuhan Zhou ,  Yujian Zhang ,  Yushu Zhang

Inventor： Alexander Sirotkin ,  Alexei Davydov ,  Andrey Chervyakov ,  Anthony Lee ,  Avik Sengupta ,  Bharat Shrestha ,  Candy Yiu ,  Chang Hong Shan ,  Dae Won Lee ,  Dawei Ying ,  Debdeep Chatterjee ,  Farid Adrangi ,  Gang Xiong ,  Geng Wu ,  Gregory Morozov ,  Hassan Ghozlan ,  Hong He ,  Honglei Miao ,  Hua Li ,  Jaemin Han ,  Jeongho Jeon ,  Jie Cui ,  Jing Zhu ,  Joey Chou ,  Joonbeom Kim ,  Joonyoung Cho ,  Kathiravetpillai Sivanesan ,  Lu Lu ,  May Wu ,  Naveen Palle ,  Puneet Jain ,  Qian Li ,  Richard C. Burbidge ,  Robert Zaus ,  Rui Huang ,  Satish Chandra Jha ,  Seau S. Lim ,  Sergey Panteleev ,  Song Noh ,  Yaser M. Fouad ,  Yi Guo ,  Yizhi Yao ,  Yongjun Kwak ,  Youn Hyoung Heo ,  Yuhan Zhou ,  Yujian Zhang ,  Yushu Zhang

IPC: H04B7/06 ,  H04L1/00 ,  H04W76/27 ,  H04W72/12

Abstract: Embodiments of apparatus and methods for signaling for resource allocation and scheduling in 5G-NR integrated access and backhaul are generally described herein. In some embodiments, User Equipment configured for reporting a channel quality indicator (CQI) index in a channel state information (CSI) reference resource assumes a physical resource block (PRB) bundling size of two PRBs to derive the CQI index.

公开(公告)号：US20190069322A1

公开(公告)日：2019-02-28

申请号：US16171998

申请日：2018-10-26

Applicant: Alexei Davydov ,  Seunghee Han ,  Gang Xiong ,  Gregory V. Morozov ,  Yushu Zhang ,  Joonyoung Cho ,  Dae Won Lee ,  Yongjun Kwak

Inventor： Alexei Davydov ,  Seunghee Han ,  Gang Xiong ,  Gregory V. Morozov ,  Yushu Zhang ,  Joonyoung Cho ,  Dae Won Lee ,  Yongjun Kwak

IPC: H04W74/00 ,  H04W74/08

Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth-generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a message comprising an indicator to indicate a number of contention based physical random access channel (PRACH) preambles within a PRACH occasion per Synchronization Signal Block (SSB). The second circuitry may be operable to generate a first PRACH occasion, based on the indicator.

公开(公告)号：US20190044761A1

公开(公告)日：2019-02-07

申请号：US16127829

申请日：2018-09-11

Applicant: Yongjun Kwak ,  Avik Sengupta ,  Dae Won Lee ,  Alexei Davydov ,  Seunghee Han ,  Gregory Morozov ,  Sameer Pawar

Inventor： Yongjun Kwak ,  Avik Sengupta ,  Dae Won Lee ,  Alexei Davydov ,  Seunghee Han ,  Gregory Morozov ,  Sameer Pawar

IPC: H04L25/03 ,  H04L27/26 ,  H04L5/00 ,  H04L9/06 ,  H03M13/09

Abstract: Embodiments of the present disclosure describe apparatuses, systems, and methods for initialization of pseudo noise (PN) sequences for reference signals and data scrambling. Some embodiments may be to initialize the first M-sequence of the PN sequence with a fixed value; and initialize the second M-sequence of the PN sequence with a compressed value. Some embodiments may be to initialize the first M-sequence of the PN sequence with a fixed value; initialize the second M-sequence of the PN sequence with a part of the initialization parameters; and shift the PN sequence by another part of the initialization parameters. Some embodiments may be to initialize the first M-sequence of the PN sequence with a part of the initialization parameters; and initialize the second M-sequence of the PN sequence with another part of the initialization parameters. The embodiments may lead to a more efficient hardware design.

公开(公告)号：US10051509B2

公开(公告)日：2018-08-14

申请号：US13519312

申请日：2011-12-09

Applicant: Yuan Zhu ,  Alexei Davydov ,  Xiaogang Chen ,  Huaning Niu ,  Jong-Kae Fwu

Inventor： Yuan Zhu ,  Alexei Davydov ,  Xiaogang Chen ,  Huaning Niu ,  Jong-Kae Fwu

IPC: H04W28/02 ,  H04N21/2365 ,  H04N21/643 ,  H04W52/02 ,  H04B7/0456 ,  H04W72/04 ,  H04W48/06 ,  H04L12/803 ,  H04L12/801 ,  H04L29/06 ,  H04L1/18 ,  H04L5/00 ,  H04J11/00 ,  H04L27/26 ,  H04L1/00 ,  H04B7/0413 ,  H04B7/0417 ,  H04W68/00 ,  H04B7/0452 ,  H04W72/12 ,  H04W12/06 ,  H04W12/08 ,  H04W88/02 ,  H04W4/70 ,  H04W88/06 ,  H04W36/14 ,  H04B7/06 ,  H04W84/12 ,  H04W88/10

Abstract: Various embodiments include devices, methods, computer-readable media and system configurations for reference signal generation and resource allocation. In various embodiments, a wireless communication device may include a control module, which may be operated by a processor and configured to transmit to a user equipment (“UE”) device, over a wireless communication interface, a parameter specific to the UE device; wherein the parameter is usable by the eNB to generate a user equipment-specific reference signal (“UE-RS”) to be sent to the UE device. The parameter may be usable by the UE device to identify the UE-RS to facilitate demodulation of multiple-input, multiple-output communications. In various embodiments, a control module may be configured to store, in memory, priority rules, and to determine a UE-RS resource allocated to another UE device based on a UE-RS resource allocated to the UE device and the priority rules.

公开(公告)号：US10034194B2

公开(公告)日：2018-07-24

申请号：US13976464

申请日：2011-09-28

Applicant: Yuan Zhu ,  Alexei Davydov ,  Kamran Etemad ,  Qinghua Li ,  Xiaogang Chen ,  Jong-Kae Fwu

Inventor： Yuan Zhu ,  Alexei Davydov ,  Kamran Etemad ,  Qinghua Li ,  Xiaogang Chen ,  Jong-Kae Fwu

IPC: H04W28/02 ,  H04N21/2365 ,  H04N21/643 ,  H04W52/02 ,  H04B7/0456 ,  H04W72/04 ,  H04W48/06 ,  H04L12/803 ,  H04L12/801 ,  H04L29/06 ,  H04L1/18 ,  H04L5/00 ,  H04J11/00 ,  H04L27/26 ,  H04L1/00 ,  H04B7/0413 ,  H04B7/0417 ,  H04W68/00 ,  H04B7/0452 ,  H04W72/12 ,  H04W12/06 ,  H04W12/08 ,  H04W88/02 ,  H04W4/70 ,  H04W88/06 ,  H04W36/14 ,  H04B7/06 ,  H04W84/12 ,  H04W88/10

Abstract: An apparatus includes a processor a channel state information (CSI) module operative on the processor to evaluate channel state information for a multiplicity of transmission points and to allocate a selection of channel state information reference signals (CSI-RS) to an uplink sub-frame allotted for transmitting channel quality/precoding matrix index/rank indicator (CQI/PMI/RI) information to a transmission point. The apparatus may further include a wireless transceiver operative to transmit the selection of CSI-RS in the uplink sub-frame to the transmission point in a wireless network, and receive information from the transmission point in response to the CSI-RS and a digital display operative to present the information received from the transmission point.