公开(公告)号：US12120202B2

公开(公告)日：2024-10-15

申请号：US17382732

申请日：2021-07-22

申请人： HALLIBURTON ENERGY SERVICES, INC.

发明人： Yadong Wang ,  Xiang Wu

IPC分类号： H04L69/04 ,  E21B43/26 ,  E21B47/135 ,  G06F13/00

CPC分类号： H04L69/04 ,  E21B43/26 ,  E21B47/135 ,  G06F13/00

摘要： Aspects of the subject technology relate to systems and methods for optimizing telemetry schemes with a constant insensible group delay. Systems and methods are provided for receiving an acquisition including compressed data and dummy data from a downhole logging system, determining a prior decompressor queue size based on the acquisition for a plurality of time intervals, determining a decompressor data size based on the acquisition for the plurality of time intervals, and determining a delay where the prior decompressor queue size is continuously greater than or equal to the decompressor data size for the plurality of time intervals.

公开(公告)号：US12120185B2

公开(公告)日：2024-10-15

申请号：US18249683

申请日：2021-10-19

申请人： Telefonaktiebolaget LM Ericsson (PUBL)

发明人： Torsten Dudda ,  Zhenhua Zou

IPC分类号： G06F15/173 ,  H04L67/141 ,  H04L69/04

CPC分类号： H04L67/141 ,  H04L69/04

摘要： According to an aspect, there is provided a method performed by a wireless device for performing Packet Data Convergence Protocol, PDCP, entity re-establishment. The wireless device is acting as a Packet Data Convergence Protocol, PDCP, receiving entity. The method comprises receiving (101) a request to perform PDCP entity re-establishment; responsive to the request, resetting (103) a header compression protocol by discarding any contexts associated with the header compression protocol, and refraining (105) from transmitting feedback associated with the header compression protocol to a PDCP transmitting entity.

公开(公告)号：US12093190B2

公开(公告)日：2024-09-17

申请号：US17768101

申请日：2020-11-05

申请人： NEC Corporation

发明人： Yuki Ashino ,  Kazushi Sugyo

IPC分类号： G06F12/14 ,  G06F16/174 ,  H04L69/04

CPC分类号： G06F12/14 ,  H04L69/04 ,  G06F16/1744 ,  G06F2212/1052 ,  G06F2212/154 ,  G11C2207/102

摘要： In order to record communication data via a communication network, in a storage apparatus in accordance with an appropriate data recording method, a data processing apparatus includes: an obtaining unit configured to obtain communication data including one or more packets continuously communicated via a communication network; a recording unit configured to record the communication data in a storage; and a reading processing unit configured to read the communication data from the storage, wherein the recording unit selects a first data compression method from among a plurality of data compression methods based on compression rate for each data compression method, reading speed of the communication data from the storage, and decompression speed of the communication data required from reading of the communication data to decompression of the communication data in accordance with each compression method, and records the communication data in accordance with the first data compression method.

公开(公告)号：US20240305401A1

公开(公告)日：2024-09-12

申请号：US18667085

申请日：2024-05-17

申请人： SHENZHEN ZHI HUI LIN NETWORK TECHNOLOGY CO., LTD.

发明人： Behzad MOGHADDAM SARDROUD ,  Hamed KALANTARI ,  Behzad KALANTARI ,  Xiaoduan DING ,  Kun HUANG ,  Yan YIN

IPC分类号： H04L1/00 ,  H04L69/04

CPC分类号： H04L1/0006 ,  H04L69/04

摘要： A method for data compression based on a preset rule, a device, and a medium are provided. The method includes the following. Original data is acquired. A binary conversion on the original data is performed to obtain a binary data. The binary data is scanned, the binary data is matched with the preset rule, and binary data that is successfully matched with the preset rule is separated into a data split. The data split is abbreviated to obtain an abbreviated data split. Abbreviated data is sent, where the abbreviated data includes the abbreviated data split.

公开(公告)号：US12089086B2

公开(公告)日：2024-09-10

申请号：US17375025

申请日：2021-07-14

申请人： ZTE CORPORATION

发明人： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Yin Gao ,  He Huang ,  Xu Liu

IPC分类号： H04W28/06 ,  H04L45/74 ,  H04L69/04

CPC分类号： H04W28/06 ,  H04L45/74 ,  H04L69/04

摘要： Provided are a resource periodicity configuration method and device, a link processing and establishing method and device. Specifically, the resource periodicity configuration method includes: receiving, by a network side, a traffic mode and/or a clock accuracy capability reported by a user equipment (UE); and sending, by the network side, resource configuration information to the UE, where the resource configuration information carries at least one of: a periodicity factor of a configuration resource, a periodicity granularity of the configuration resource, or a periodicity length of the configuration resource; and the configuration information is used for indicating semi-persistent scheduling (SPS) traffic or configured grant (CG) traffic of the UE.

公开(公告)号：US20240281564A1

公开(公告)日：2024-08-22

申请号：US18424645

申请日：2024-01-26

申请人： Google LLC

发明人： Peter Kairouz ,  Christopher Choquette-Choo ,  Sewoong Oh ,  Md Enayat Ullah

IPC分类号： G06F21/62 ,  H03M7/32 ,  H04L69/04

CPC分类号： G06F21/6254 ,  H03M7/3002 ,  H04L69/04

摘要： New techniques are provided which reduce communication in private federated learning without the need for setting or tuning compression rates. Example on-the-fly methods automatically adjust the compression rate based on the error induced during training, while maintaining provable privacy guarantees through the use of secure aggregation and differential privacy.

公开(公告)号：US12052565B2

公开(公告)日：2024-07-30

申请号：US17564269

申请日：2021-12-29

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Qianxi Lu ,  Zhenshan Zhao

IPC分类号： H04W12/04 ,  H04L69/04 ,  H04L69/322 ,  H04W92/18

CPC分类号： H04W12/04 ,  H04L69/04 ,  H04L69/322 ,  H04W92/18

摘要： Embodiments of the disclosure provide user equipment (UE) performing unicast sidelink communication with the second UE and methods therefor. A method of a first UE that performs direct sidelink communication with a second UE includes: receiving a first indication comprising sidelink signalling; in response to receiving the first indication, performing at least one of: updating a configuration for performing a transmission/reception procedure of the first UE in order to update a key based on the updated configuration for performing a transmission/reception procedure; suspending at least one data transmission/reception procedure; and resuming at least one data transmission/reception procedure. Accordingly, the UE may control resumption of transmission/reception on the sidelink such that transmission/reception on the sidelink is only resumed when a key is appropriately updated, thereby avoiding a situation where the UE transmits a message using a key and the second UE attempts to receive said message using a different key.

公开(公告)号：US12032724B2

公开(公告)日：2024-07-09

申请号：US17886079

申请日：2022-08-11

申请人： PURE STORAGE, INC.

发明人： Kiron Vijayasankar ,  Alexandre Xavier Duchateau ,  Constantine P. Sapuntzakis ,  Yuval Frandzel

IPC分类号： G06F21/78 ,  G06F3/06 ,  G06F21/60 ,  G06F21/64 ,  H04L9/32 ,  H04L9/40 ,  H04L67/1097 ,  H04L69/04 ,  H04L9/00

CPC分类号： G06F21/78 ,  G06F3/0608 ,  G06F3/0623 ,  G06F3/064 ,  G06F3/0661 ,  G06F3/0664 ,  G06F3/067 ,  G06F3/0673 ,  G06F3/0688 ,  G06F21/602 ,  G06F21/606 ,  G06F21/64 ,  H04L9/3239 ,  H04L63/0428 ,  H04L67/1097 ,  H04L69/04 ,  H04L9/50

摘要： A method includes compressing data to generate compressed data having a first block size corresponding to a block-size requirement of a client device. The method further includes encrypting the compressed data to generate an encrypted data packet. The method further includes adding, by a processing device, a padding bit pattern to the encrypted data packet to generate a data block for storage, the data block having a second block size determined by a buffer size of a storage array.

公开(公告)号：US20240214234A1

公开(公告)日：2024-06-27

申请号：US18557001

申请日：2022-04-18

申请人： LG ELECTRONICS INC.

发明人： Woosuk KWON ,  Joonhee YOON

IPC分类号： H04L12/18 ,  H04L69/04 ,  H04L69/14

CPC分类号： H04L12/184 ,  H04L69/04 ,  H04L69/14

摘要： A multicast signal transmission method, according to the embodiments, may comprise the steps of: receiving Internet Protocol (IP) streams from an upper layer; compressing, at a link layer, IP headers of the IP streams; generating link control information for link layer-related multicast; encapsulating IP header-compressed Robust Header Compression (ROHC) streams; encapsulating the link control information and an IP header compression-related descriptor; and transmitting, in a physical layer, a stream including the link control information, the descriptor and the ROHC streams. A multicast signal reception method, according to the embodiments, comprises the steps of: receiving a multicast signal from a physical layer; decompressing, at a link layer, IP headers of IP streams of the multicast signal; and parsing link control information for multicast, and an IP header compression-related descriptor, wherein IP header-compressed ROHC streams may be decapsulated.

公开(公告)号：US12010158B2

公开(公告)日：2024-06-11

申请号：US16258633

申请日：2019-01-27

申请人： Marcus Allen Thomas

发明人： Marcus Allen Thomas

IPC分类号： H04N21/262 ,  H04L65/60 ,  H04L67/01 ,  H04L67/02 ,  H04L67/04 ,  H04L67/06 ,  H04L67/10 ,  H04L69/04 ,  H04N21/2343 ,  H04N21/236 ,  H04N21/2365 ,  H04N21/2665 ,  H04N21/2668 ,  H04N21/482 ,  H04N21/845 ,  H04N21/854

CPC分类号： H04L65/60 ,  H04L67/01 ,  H04L67/02 ,  H04L67/04 ,  H04L67/06 ,  H04L67/10 ,  H04L69/04 ,  H04N21/23439 ,  H04N21/236 ,  H04N21/2365 ,  H04N21/26258 ,  H04N21/2665 ,  H04N21/2668 ,  H04N21/845 ,  H04N21/8456 ,  H04N21/854

摘要： The present disclosure describes systems and methods for multi-device media broadcasting or recording with active control. A controller may preview media streams from a plurality of source devices, and may select between the streams, add processing or additional content to the streams, and provide an edited or mixed stream to one or more client or recipient devices. In many implementations, mixing or selective presentation of streams may be accomplished with little to no delay via a lightweight signaling and chunk identification change protocol. In other implementations, processing and mixing instructions may be provided to client devices, which may retrieve the streams and process them locally, reducing or eliminating delay from an intermediary processor or mixer.