公开(公告)号：US20170215187A1

公开(公告)日：2017-07-27

申请号：US15324574

申请日：2015-05-29

Applicant: Intel Corporation

Inventor： Sergey Panteleev ,  Sergey Sosnin ,  Alexey Khoryaev ,  Debdeep Chatterjee

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04W72/0446 ,  H04L1/00 ,  H04L1/1887 ,  H04L1/1896 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0082 ,  H04L5/0092 ,  H04W72/0493 ,  H04W72/1263 ,  H04W72/1278

Abstract: A User Equipment (UE) device or network system facilitates direct device-to-device (D2D) communication with another UE device, in which a single scheduling assignment indicates the transmission of packet data units, their corresponding retransmissions, and a mapping scheme into an available resource pool. The UE device operates to switch between a D2D communication and a cellular network communication. A single SA transmission from the UE enables the D2D communication by providing mapping parameters for decoding a subsequent SA transmission and a detection of the PDUs within sub-frames between two SA transmissions.

公开(公告)号：US09681326B2

公开(公告)日：2017-06-13

申请号：US13867018

申请日：2013-04-19

Applicant: INTEL CORPORATION

Inventor： Hong He ,  Seunghee Han ,  Debdeep Chatterjee ,  Jong-Kae Fwu ,  Rui Huang

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04W28/02 ,  H04W48/14 ,  H04W76/04 ,  H04W76/02 ,  H04L29/06 ,  H04W52/02 ,  H04W24/02 ,  H04W40/00 ,  H04W76/06 ,  H04B17/318 ,  H04B5/00 ,  H04J3/16 ,  H04J11/00 ,  H04L5/14 ,  H04L12/24 ,  H04L29/08 ,  H04W4/00 ,  H04W8/08 ,  H04W24/08 ,  H04W24/10 ,  H04W28/08 ,  H04W28/16 ,  H04W36/00 ,  H04W36/22 ,  H04W40/24 ,  H04W48/16 ,  H04W48/20 ,  H04W52/04 ,  H04W52/14 ,  H04W72/02 ,  H04W72/12 ,  H04W74/00 ,  H04W88/02 ,  H04W72/08 ,  H04W36/08 ,  H04W48/18 ,  H04W88/08 ,  H04W72/00 ,  H04W80/10 ,  H04W88/18 ,  H04W84/12

CPC classification number: H04W28/0221 ,  H04B5/00 ,  H04B17/318 ,  H04J3/1694 ,  H04J11/00 ,  H04J11/0086 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1893 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/14 ,  H04L41/069 ,  H04L41/5032 ,  H04L43/16 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/602 ,  H04L65/608 ,  H04L67/10 ,  H04W4/70 ,  H04W8/08 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0205 ,  H04W28/0215 ,  H04W28/0252 ,  H04W28/0268 ,  H04W28/08 ,  H04W28/16 ,  H04W36/0061 ,  H04W36/0066 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/08 ,  H04W36/14 ,  H04W36/22 ,  H04W40/005 ,  H04W40/246 ,  H04W48/14 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0225 ,  H04W52/0235 ,  H04W52/0258 ,  H04W52/0261 ,  H04W52/04 ,  H04W52/14 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/1284 ,  H04W74/002 ,  H04W74/004 ,  H04W76/048 ,  H04W76/12 ,  H04W76/15 ,  H04W76/16 ,  H04W76/23 ,  H04W76/27 ,  H04W76/28 ,  H04W76/30 ,  H04W80/10 ,  H04W84/042 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12 ,  H04W88/14 ,  H04W88/16 ,  H04W88/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/42

Abstract: Technology for conditional hybrid automatic retransmission re-quest (HARQ) mapping for carrier aggregation (CA) is disclosed. One method can include a user equipment (UE) determining when a subframe for physical downlink shared channel (PDSCH) transmission is configured for downlink semi-persistent scheduling (SPS). The subframe configured for downlink SPS can generate a first condition. The UE can generate HARQ-ACK states for the first condition for a HARQ bundling window with discontinuous transmission (DTX) padding for a secondary HARQ bundling window size for a secondary cell (SCell) and a primary HARQ bundling window size for a primary cell (PCell). The UE can generate HARQ-ACK states for a second condition for the HARQ bundling window with DTX padding including a DTX padding exception. The second condition can include conditions not covered by the first condition. The DTC padding exception can generate a set of HARQ-ACK states to uniquely define each padded HARQ-ACK state.

公开(公告)号：US09591638B2

公开(公告)日：2017-03-07

申请号：US14812927

申请日：2015-07-29

Applicant: Intel Corporation

Inventor： Debdeep Chatterjee ,  Kamran Etemad ,  Rongzhen Yang ,  Jong-Kae Fwu ,  Apostolos Papathanassiou

IPC: H04L5/00 ,  H04L27/26 ,  H04B1/69 ,  H04W72/04 ,  H04W72/08 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04W4/00 ,  H04W4/08 ,  H04L12/18 ,  H04L29/06 ,  H04L1/18 ,  H04L5/14 ,  H04W52/02 ,  H04W36/00 ,  H04L1/00 ,  H04W76/04 ,  H04W36/04

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: Disclosed embodiments may include an apparatus having one or more processors coupled to one or more computer-readable storage media. The one or more processors may be configured to transmit and/or receive channel state information reference signal (CSI-RS) resource configuration information, demodulation reference signals (DM-RS), uplink sounding reference signals (SRS), and power control parameters to support uplink coordinated multi-point (CoMP) operations. Other embodiments may be disclosed.

Abstract translation: 公开的实施例可以包括具有耦合到一个或多个计算机可读存储介质的一个或多个处理器的装置。 一个或多个处理器可以被配置为将信道状态信息参考信号（CSI-RS）资源配置信息，解调参考信号（DM-RS），上行链路探测参考信号（SRS）和功率控制参数发送和/或接收到 支持上行协调多点（CoMP）操作。 可以公开其他实施例。

公开(公告)号：US20160157216A1

公开(公告)日：2016-06-02

申请号：US14926418

申请日：2015-10-29

Applicant: Intel Corporation

Inventor： Jong-Kae Fwu ,  Alexey Vladimirovich Khoryaev ,  Debdeep Chatterjee ,  Mikhail Shilov ,  Andrey Chervyakov ,  Sergey Panteleev ,  Hong He

IPC: H04W72/04

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: An apparatus and method for managing interference to facilitate allocation of a dynamic uplink and downlink configuration are disclosed herein. Determining whether a first cell causes interference less than a pre-determined threshold level to one or more neighboring cells or whether flexible subframes of radio frames associated with the one or more neighboring cells operate as downlink subframes. In response to the determining condition being met, allocating a first flexible subframe of a first radio frame associated with the first cell to operate as a downlink subframe at normal transmit power level. In response to the determining condition not being met, allocating the first flexible subframe of the first radio frame associated with the first cell as one of a downlink subframe operating in a reduced transmit power level or as an uplink subframe.

公开(公告)号：US12238772B2

公开(公告)日：2025-02-25

申请号：US17749861

申请日：2022-05-20

Applicant: Intel Corporation

Inventor： Salvatore Talarico ,  Sergey Panteleev ,  Debdeep Chatterjee ,  Toufiqul Islam ,  Yongjun Kwak

IPC: H04W74/08 ,  H04W72/1268 ,  H04W74/00 ,  H04W74/0816 ,  H04W76/27

Abstract: Embodiments of a user equipment (UE) configurable for unlicensed band operation in a 5G NR system (5GS), when operating in semi-static channel access mode, for a UE-initiated channel-occupancy time (COT), is configured to transmit an uplink (UL) transmission burst, as an initiating device, starting at a beginning of fixed frame period (FFP) and ending at a symbol before an idle period of the FFP after a successful clear-channel assessment (CCA).

公开(公告)号：US20240275552A1

公开(公告)日：2024-08-15

申请号：US18642455

申请日：2024-04-22

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Debdeep Chatterjee

IPC: H04L5/00 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04L5/0051 ,  H04L5/001 ,  H04W76/20 ,  H04W76/30

Abstract: Various embodiments herein provide techniques related to configuration that may be provided to a user equipment (UE). The configuration information may include: a resource configuration that indicates that the UE is to transmit a first reference signal (RS) on a first component carrier of a plurality of component carriers, wherein the first RS is an RS of a first RS set; and a resource configuration that indicates that the UE is to transmit a second RS on a second component carrier of the plurality of component carriers, wherein the second RS is an RS of a second RS set, wherein the first RS resource set and the second RS resource set are linked for bandwidth aggregation. Other embodiments may be described and/or claimed.

公开(公告)号：US20240178946A1

公开(公告)日：2024-05-30

申请号：US18281721

申请日：2022-05-11

Applicant: Intel Corporation

Inventor： Toufiqul Islam ,  Debdeep Chatterjee ,  Sergey Panteleev ,  Salvatore Talarico ,  Gang Xiong

IPC: H04L1/1867 ,  H04L1/1812 ,  H04W72/21

CPC classification number: H04L1/1887 ,  H04L1/1812 ,  H04W72/21

Abstract: A user equipment (UE) configured for operation in a fifth-generation new radio (5GNR) system may multiplex high-priority (HP) hybrid automatic repeat request acknowledge (HARQ-ACK) bits corresponding to a first HARQ-ACK code-book with low-priority (LP) HARQ-ACK bits corresponding to a second HARQ-ACK codebook onto a physical uplink control channel (PUCCH) transmission to a gNode B (gNB). The UE may be configured with the first HARQ-ACK codebook and the second HARQ-ACK codebook of different priorities. The HP HARQ-ACK bits may be encoded with a first maximum code rate (maxCodeRate) and the LP HARQ-ACK bits may be encoded with a second maximum code rate. The maximum code rates may be configured to the UE via RRC signalling per PUCCH format.

公开(公告)号：US11996942B2

公开(公告)日：2024-05-28

申请号：US17502155

申请日：2021-10-15

Applicant: Intel Corporation

Inventor： Salvatore Talarico ,  Sergey Panteleev ,  Debdeep Chatterjee ,  Toufiqul Islam

IPC: H04L1/08 ,  H04W16/14 ,  H04W72/23 ,  H04W74/0808

CPC classification number: H04L1/08 ,  H04W16/14 ,  H04W72/23 ,  H04W74/0808

Abstract: An apparatus and system to enable URLLC PUSCH repetitions in the unlicensed spectrum are described. The number of consecutive PUSCH repetitions indicated in the RRC parameter is reinterpreted as the number of transmission occasions over which the UE is able to attempt CCA. An orphan symbol is used to provide a DMRS transmission or cyclic prefix of the PUSCH transmission causing the orphan symbol. Whether a CG-UCI is piggybacked in a PUSCH transmission, and whether DCI-DFI is used, is dependent on whether cg-RetransmissionTimer is configured.

公开(公告)号：US20240163026A1

公开(公告)日：2024-05-16

申请号：US18279527

申请日：2022-04-15

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Daewon Lee ,  Gang Xiong ,  Debdeep Chatterjee

IPC: H04L1/1829

CPC classification number: H04L1/1861 ,  H04L1/1864

Abstract: A user equipment (UE) configured for operation in a 5th generation (5G) new radio (NR) system (5GS) (5G NR) in which a multi-transmission time interval (TTI) DCI schedules multiple physical downlink shared channels (PDSCHs), generates a Type-1 HARQ-ACK codebook for candidate PDSCH reception occasions corresponding to an uplink slot. The UE determines a set of downlink (DE) slots for the multiple scheduled PDSCHs and a set of a Start and Length Indicator Values (SLIVs) for the DE slots based on configured slot timing values (K1) and a configured time domain resource allocation (TDRA) table.

公开(公告)号：US20240023117A1

公开(公告)日：2024-01-18

申请号：US18374423

申请日：2023-09-28

Applicant: Intel Corporation

Inventor： Debdeep Chatterjee ,  Fatemeh Hamidi-Sepehr ,  Toufiqul Islam ,  Sergey Panteleev

IPC: H04W72/23 ,  H04W8/24 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/566

CPC classification number: H04W72/23 ,  H04W8/24 ,  H04L1/1819 ,  H04L5/0053 ,  H04W72/569

Abstract: Systems for providing prioritization of UL transmissions in a UE are described. The prioritization information is used to resolve resource conflicts among UL transmissions that include conflicts between high priority UL transmissions, between an aperiodic-channel state information transmission and a scheduling request, and between a low priority UL transmission and a high priority UL transmission when timeline conditions for multiplexing in a single UL transmission are not met. The prioritization is based on timing and priority of the UL transmissions to determine which of the UL transmissions to transmit and which to cancel. Additional prioritization is based on reception by the UE of a cancelation index or in an additional overlapping high priority UL grant received in a DCI of a PDCCH that overlaps with at least one other PDCCH associated with the UL transmissions.