公开(公告)号：US20210306904A1

公开(公告)日：2021-09-30

申请号：US17264688

申请日：2019-08-08

Applicant: INTEL CORPORATION

Inventor： Murali Narasimha ,  Sudeep Palat ,  Candy Yiu

IPC: H04W28/02 ,  H04B7/155

Abstract: Systems and methods provide flow control for uplink traffic in an integrated access and backhaul network. A first relay node determines that its uplink buffer has reached an occupancy level higher than a pre-determined level. In response, the first relay node transmits, to a second relay node associated with the first relay node, a message indicating a buffer occupancy status of the uplink buffer of the first relay node.

公开(公告)号：US20190387424A1

公开(公告)日：2019-12-19

申请号：US16479487

申请日：2018-03-20

Applicant: INTEL CORPORATION

Inventor： Candy Yiu ,  Sudeep K. Palat ,  Seau S. Lim ,  Yujian Zhang

IPC: H04W24/10 ,  H04W36/00

Abstract: A secondary node (SN) in evolved universal mobile telecommunications system terrestrial radio access network new radio-dual connectivity (EN-DC) with a master node (MN) can directly provide measurement configuration and receive measurement reports from a UE and/or coordinate measurement configuration and reporting with the MN. For example, only one measurement object configuration is allowed for a frequency, but both MN and SN can provide measurement reporting configurations on the same measurement object. The UE can send measurement reports for the same measurement object to both MN and SN or the node that configured the reporting criteria configuration. In another embodiment, only one node provides the reporting configuration but configures the UE to provide reporting to one node or both MN and SN.

公开(公告)号：US20190274146A1

公开(公告)日：2019-09-05

申请号：US16411717

申请日：2019-05-14

Applicant: Intel Corporation

Inventor： Yang Tang ,  Jie Cui ,  Candy Yiu ,  Rui Huang ,  Hua Li

IPC: H04W72/12 ,  H04W24/08 ,  H04L5/00 ,  H04W24/10

Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to process a message received from a Fifth Generation (5G) NodeB (gNB) to perform one or more measurements in one or more target frequency layers, and for each of the one or more target frequency layers, to divide one or more other frequency layers into one of three categories comprising fully overlapped frequency layers, partially overlapped frequency layers, and non-overlapped frequency layers. The apparatus includes a memory to store the message.

公开(公告)号：US20190239283A1

公开(公告)日：2019-08-01

申请号：US16376333

申请日：2019-04-05

Applicant: Intel Corporation

Inventor： Yongjun Kwak ,  Dae Won Lee ,  Gregory V. Morozov ,  Seunghee Han ,  Hong He ,  Candy Yiu ,  Kyeongin Jeong

IPC: H04W88/02 ,  H04W74/08 ,  H04W72/12 ,  H04W72/04 ,  H04W80/02 ,  H04L1/00 ,  H04W56/00 ,  H04W76/27 ,  H04L1/18 ,  H04L5/00

CPC classification number: H04W88/023 ,  H04L1/0026 ,  H04L1/1819 ,  H04L5/0055 ,  H04W56/001 ,  H04W56/005 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/1242 ,  H04W74/0833 ,  H04W76/27 ,  H04W80/02

Abstract: An apparatus is configured for a user equipment (UE) device. The apparatus comprises baseband circuitry and/or application circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to generate a physical random access channel (PRACH) within a slot at a medium access control (MAC) layer, generate a scheduling request (SR) within the slot at the MAC layer, determine a PRACH prioritization and an SR prioritization at a physical layer according to a prioritization rule; and provide the PRACH and the SR to the RF interface for transmission according to the prioritization rule.

公开(公告)号：US20190182730A1

公开(公告)日：2019-06-13

申请号：US16274865

申请日：2019-02-13

Applicant: Intel Corporation

Inventor： Shu-Ping Yeh ,  Jingwen Bai ,  Feng Xue ,  Candy Yiu

IPC: H04W36/08 ,  H04W36/24 ,  H04W24/10 ,  H04W76/27 ,  H04L12/26

Abstract: To configure a UE for handover between a source evolved Node-B (eNB) and a target eNB using aerial communications in a cellular network, the UE processing circuitry is to decode measurement configuration information from the source eNB. The measurement configuration information includes a plurality of height thresholds associated with aerial height of the UE. A measurement report is encoded for transmission to the source eNB. The measurement report includes the aerial height of the UE and the measurement report generation triggered based on one or more triggering events associated with the plurality of height thresholds. RRC signaling from the source eNB is decoded, the RRC signaling including a handover command. The handover command is based on a handover decision by the source eNB using the measurement report. A handover from the source eNB to the target eNB is performed based on the handover command.

公开(公告)号：US09591581B2

公开(公告)日：2017-03-07

申请号：US14127830

申请日：2013-09-27

Applicant: Intel Corporation

Inventor： Candy Yiu ,  Chia-Yang Chiang ,  Yujian Zhang ,  Youn Hyoung Heo ,  Mo-Han Fong

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

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: Generally discussed herein are systems and apparatuses that can implement a Mobility State Estimation (MSE) of a User Equipment (UE) and techniques for using the MSE algorithms. According to an example technique to determine the MSE of a UE can include determining, using the UE, a maximum Reference Signal Received Power (RSRP) within a cell, determining, using the UE, a minimum RSRP within the cell, determining, using the UE, a difference between the maximum and minimum RSRP, and determining, using the UE, an MSE of the UE as a function of the determined difference.

Abstract translation: 这里通常讨论的是可以实现用户设备（UE）的移动状态估计（MSE）和使用MSE算法的技术的系统和装置。 根据用于确定UE的MSE的示例性技术可以包括使用UE确定小区内的最大参考信号接收功率（RSRP），使用UE确定小区内的最小RSRP，使用 UE，最大和最小RSRP之间的差异，以及使用UE确定UE的MSE作为所确定的差异的函数。

公开(公告)号：US09554334B2

公开(公告)日：2017-01-24

申请号：US14127830

申请日：2013-09-27

Applicant: Intel Corporation

Inventor： Candy Yiu ,  Chia-Yang Chiang ,  Yujian Zhang ,  Youn Hyoung Heo ,  Mo-Han Fong

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

Abstract: Generally discussed herein are systems and apparatuses that can implement a Mobility State Estimation (MSE) of a User Equipment (UE) and techniques for using the MSE algorithms. According to an example technique to determine the MSE of a UE can include determining, using the UE, a maximum Reference Signal Received Power (RSRP) within a cell, determining, using the UE, a minimum RSRP within the cell, determining, using the UE, a difference between the maximum and minimum RSRP, and determining, using the UE, an MSE of the UE as a function of the determined difference.

公开(公告)号：US09130688B2

公开(公告)日：2015-09-08

申请号：US13631213

申请日：2012-09-28

Applicant: Intel Corporation

Inventor： Candy Yiu ,  Yujian Zhang ,  Mo-Han Fong ,  Yuefeng Peng

IPC: H04W36/00 ,  H04J3/16 ,  H04B7/26 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08 ,  H04J3/00 ,  H04B1/56 ,  H04W56/00 ,  H04W52/02 ,  H04W76/02 ,  H04W4/22 ,  H04W36/22 ,  H04B15/00 ,  H04W76/04 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04W24/02 ,  H04W72/12 ,  H04L29/02 ,  H04W4/00 ,  H04W4/06 ,  H04W48/20 ,  H04L29/06 ,  H04W4/02 ,  H04J3/26 ,  H04L27/26 ,  H04W72/10 ,  H04W88/06 ,  H04W72/02 ,  H04W16/14

CPC classification number: H04W52/0235 ,  H04B1/56 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0456 ,  H04B7/0473 ,  H04B7/0486 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0647 ,  H04B7/065 ,  H04B7/26 ,  H04B15/00 ,  H04J3/00 ,  H04J3/1694 ,  H04J3/26 ,  H04L1/0026 ,  H04L1/1803 ,  H04L1/1822 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04L27/2627 ,  H04L29/02 ,  H04L69/22 ,  H04L69/324 ,  H04W4/02 ,  H04W4/023 ,  H04W4/06 ,  H04W4/16 ,  H04W4/70 ,  H04W4/90 ,  H04W16/14 ,  H04W24/02 ,  H04W24/10 ,  H04W36/00 ,  H04W36/0055 ,  H04W36/0061 ,  H04W36/0088 ,  H04W36/04 ,  H04W36/16 ,  H04W36/18 ,  H04W36/22 ,  H04W36/30 ,  H04W36/32 ,  H04W48/20 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0225 ,  H04W52/0229 ,  H04W52/0251 ,  H04W56/00 ,  H04W56/001 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/044 ,  H04W72/048 ,  H04W72/082 ,  H04W72/085 ,  H04W72/10 ,  H04W72/12 ,  H04W72/1215 ,  H04W72/1226 ,  H04W76/14 ,  H04W76/18 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  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 ,  Y02D70/40 ,  Y02D70/442 ,  Y02D70/444

Abstract: Embodiments of user equipment (UE) and method for handover enhancement using reference signal received quality (RSRQ) in a wireless network are generally described herein. In some embodiments, a UE adaptively selects handover initiation parameters based, at least in part, on a velocity of the UE. The UE may determine an RSRQ of a serving cell and an RSRQ of a target cell and may transmit a measurement report to a serving eNB for handover from the serving cell to the target cell when the target cell RSRQ exceeds the serving cell RSRQ in accordance with the selected handover initiation parameters. In some of these embodiments, the handover initiation parameters may include an offset value, such as an A3offset value, and a time-to-trigger (TTT) that comprise an A3offset-TTT pair.

Abstract translation: 这里一般地描述使用无线网络中的参考信号接收质量（RSRQ）的用户设备（UE）和用于切换增强的方法的实施例。 在一些实施例中，UE至少部分地基于UE的速度自适应地选择切换发起参数。 UE可以根据目标小区RSRQ超过服务小区RSRQ来确定目的小区的服务小区的RSRQ和目标小区的RSRQ，并且可以向服务eNB发送测量报告以从服务小区切换到目标小区 所选择的切换起始参数。 在这些实施例中的一些实施例中，切换发起参数可以包括诸如A3偏移值的偏移值和包括A3offset-TTT对的时间触发（TTT）。

公开(公告)号：US08923880B2

公开(公告)日：2014-12-30

申请号：US13802491

申请日：2013-03-13

Applicant: Intel Corporation

Inventor： Candy Yiu

IPC: H04W72/00 ,  H04L29/06 ,  H04W72/04 ,  H04W28/08 ,  H04W48/20 ,  H04W36/22 ,  H04J3/16 ,  H04W72/02 ,  H04W24/10 ,  H04W48/16 ,  H04W76/02 ,  H04W52/02 ,  H04W24/08 ,  H04W40/24 ,  H04L29/08 ,  H04B5/00 ,  H04L5/00 ,  H04W36/08

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: Embodiments are described herein for selective joinder, by a user equipment (“UE”), to a wireless cell of a plurality of wireless cells. In various embodiments, this may include transitioning, by the UE, from an idle mode to a connected mode, and contemporaneously with the transition of the UE from the idle mode to the connected mode, measuring, by the UE, signals of a first plurality of cells. In various embodiments, the UE may identify, from within the first plurality of cells, a second plurality of cells having measured signals that satisfy a channel condition criterion and frequency priorities that satisfy a priority criterion. In various embodiments, the UE may be configured to select and join a cell of the second plurality of cells, randomly or based on respective loads of the second plurality of cells.

Abstract translation: 本文描述了用户设备（“UE”）向多个无线小区的无线小区进行选择性加入的实施例。 在各种实施例中，这可以包括由UE从空闲模式转换到连接模式，并且同时与UE从空闲模式到连接模式的转换同时由UE测量第一个信号的信号 的细胞。 在各种实施例中，UE可以从第一多个小区内识别具有满足信道条件标准和满足优先级标准的频率优先级的测量信号的第二多个小区。 在各种实施例中，UE可以被配置为随机地或基于第二多个小区的相应负载来选择并连接第二多个小区的小区。

公开(公告)号：US20230388871A1

公开(公告)日：2023-11-30

申请号：US18352810

申请日：2023-07-14

Applicant: Intel Corporation

Inventor： Yi Guo ,  Xun Tang ,  Sudeep Palat ,  Candy Yiu ,  Seau Sian Lim ,  Jaemin Han ,  Richard Burbidge ,  Youn Hyoung Heo ,  Bishwarup Mondal

IPC: H04W36/00

CPC classification number: H04W36/0069 ,  H04W36/00835 ,  H04W36/0061

Abstract: The present disclosure is related to layer 1 (L1)/layer 2 (L2) triggered mobility (LTM) aspects, including LTM inter-cell mobility, LTM in split architectures; dynamic cell group changes, activation, and deactivation, conditional primary SCG cell addition or change (CPAC) aspects; early timing advance acquisition for LTM; radio link monitoring (RLM) handling for LTM; LTM-related security mechanisms; conditional handover (CHO)/CPAC aspects related to secondary cell group (SCG) configurations and radio resource control (re)configuration; and reference configuration aspects. Additional or alternative aspects may be described and/or claimed.