公开(公告)号：US20140057635A1

公开(公告)日：2014-02-27

申请号：US13591744

申请日：2012-08-22

Applicant: Vadim Sergeyev ,  Alexander Maltsev ,  Alexei Davydov

Inventor： Vadim Sergeyev ,  Alexander Maltsev ,  Alexei Davydov

IPC: H04W36/32 ,  H04W48/20 ,  H04W24/00

CPC classification number: H04W48/20 ,  H04W36/32 ,  H04W48/04 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/23

Abstract: A cell-selection and a cell re-selection process include a wireless device that receives a signal from at least one node of a wireless network. The received signal can be a reference signal, an uplink signal, or a downlink signal, or a combination thereof. Location information of the wireless device is determined based on the received signal and transmitted to the wireless network. Information is received from the wireless network that contains a list of candidate nodes to which the wireless device can connect to the wireless network. The list of candidate nodes comprises a list of macro cell nodes, low-power cell nodes, or a combination thereof. The wireless device searches through the information containing the list of candidate nodes to determine a node for a connection to the wireless network.

Abstract translation: 小区选择和小区重选过程包括从无线网络的至少一个节点接收信号的无线设备。 所接收的信号可以是参考信号，上行链路信号或下行链路信号，或其组合。 基于接收到的信号确定无线装置的位置信息，并发送给无线网络。 从无线网络接收包含无线设备可以连接到无线网络的候选节点的列表的信息。 候选节点的列表包括宏小区节点，低功率小区节点或其组合的列表。 无线设备搜索包含候选节点列表的信息来确定用于到无线网络的连接的节点。

公开(公告)号：US20140003312A1

公开(公告)日：2014-01-02

申请号：US13672548

申请日：2012-11-08

Applicant: Vadim Sergeyev ,  Alexei Davydov ,  Gregory Morozov ,  Alexander Maltsev ,  Jong-Kae Fwu ,  Youn Hyoung Heo

Inventor： Vadim Sergeyev ,  Alexei Davydov ,  Gregory Morozov ,  Alexander Maltsev ,  Jong-Kae Fwu ,  Youn Hyoung Heo

IPC: H04W52/02

Abstract: Embodiments of the present disclosure include methods and apparatuses, for a third generation partnership project (3GPP) enhanced NodeB (eNB) to transmit parameters of a wake-up procedure with a 3GPP user equipment (UE). After the transmission, the eNB may enter a low power state wherein it monitors for the wake-up signal from the UE, the wake-up signal being based at least in part on the transmitted parameters of the wake-up procedure. When the eNB receives the wake-up signal, the eNB may enter the high-power state and transmit a connection establishment signal to the UE.

Abstract translation: 本公开的实施例包括用于向3GPP用户设备（UE）发送唤醒过程的参数的第三代合作伙伴计划（3GPP）增强型节点B（eNB）的方法和装置。 在传输之后，eNB可以进入低功率状态，其中它监视来自UE的唤醒信号，所述唤醒信号至少部分地基于所述唤醒过程的传输参数。 当eNB接收到唤醒信号时，eNB可以进入高功率状态并向UE发送连接建立信号。

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：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：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.