公开(公告)号：US12107690B2

公开(公告)日：2024-10-01

申请号：US15846504

申请日：2017-12-19

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： Per Johan Torsner ,  Eva Englund ,  Stefan Parkvall ,  Mats Fredrik Sågfors

IPC: H04L1/1867 ,  H04L1/00 ,  H04L1/1812

CPC classification number: H04L1/189 ,  H04L1/0009 ,  H04L1/1819 ,  H04L1/0018

Abstract: A user equipment unit (30) and a base station node (28) which is configured for operation with a synchronous HARQ protocol and with capability of sending data on an E-DCH channel either (1) in a nominal mode in single transmission time intervals of a predetermined length, or (2) in an extended mode in a pseudo transmission time interval. The pseudo transmission time interval comprises a first transmission time interval in which the data is transmitted and a second transmission time interval in which the data is re-transmitted. The second transmission time interval is consecutive to the first transmission time interval, and the first transmission time interval and the second transmission time interval are each of the (same) predetermined length.

公开(公告)号：US11936473B2

公开(公告)日：2024-03-19

申请号：US17233341

申请日：2021-04-16

Applicant: QUALCOMM Incorporated

Inventor： Sandip Homchaudhuri ,  Srinivas Katar ,  Chao Zou ,  Alireza Raissinia ,  Lei Li ,  Deepak Nagawade

IPC: H04L1/00 ,  H04W28/02 ,  H04W28/08

CPC classification number: H04L1/0018 ,  H04W28/0284 ,  H04W28/0958

Abstract: This disclosure provides systems, methods, apparatus, including computer programs encoded on computer storage media that support station performance enhancement with multi-link operations. An example method may include determining at least one network metric related to at least one link between a station (STA) and access points (APs) and determining at least one connection parameter related to at least one application operating on the STA. The method may include selecting a mode of multi-link operations based at least in part on the network metric and the connection parameter, wherein the mode of multi-link operations comprises one or more of: a multi-link mode in which the STA operates over a first link and a second link at a same time or a single-link mode in which the STA operates over one of the first or second links and communicating with the one or more APs according to the selected mode.

公开(公告)号：US11909850B1

公开(公告)日：2024-02-20

申请号：US17304593

申请日：2021-06-23

Applicant: Amazon Technologies, Inc.

Inventor： Gal Kochavi ,  Itai Avron ,  Benny Pollak

IPC: H04L69/18 ,  H04L1/00 ,  H04L43/18

CPC classification number: H04L69/18 ,  H04L1/001 ,  H04L1/0018 ,  H04L43/18 ,  H04L2212/00

Abstract: Systems and methods are provided to improve a communication channel dynamically and autonomously based on the status of the communication traffic on the communication channel between a first integrated circuit (IC) and a second IC. The communication traffic on the communication channel can be monitored, and latency, bandwidth, link quality, or power consumption associated with the communication channel for the monitored communication traffic can be determined dynamically. A modified protocol for the communication channel that can improve the communication channel as compared to an existing protocol can be determined based on the information related to the latency, bandwidth, link quality, or the power consumption. The existing protocol can be changed autonomously to the modified protocol as the communication traffic varies.

公开(公告)号：US20230189329A1

公开(公告)日：2023-06-15

申请号：US18166232

申请日：2023-02-08

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Jing JIANG ,  Linhai HE ,  Seyedkianoush HOSSEINI ,  Wanshi CHEN ,  Peter GAAL ,  Yi HUANG

IPC: H04W72/566 ,  H04L1/00 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/569 ,  H04L1/0016 ,  H04L1/0013 ,  H04L1/0018 ,  H04W72/1268 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a first communication, associated with a first traffic type, or a second communication, associated with a second traffic type, as a selected communication for transmission in an overlapping resource, wherein the first communication and the second communication at least partially overlap in time, and wherein the selection is performed based at least in part on a rule; and transmit the selected communication. Numerous other aspects are provided.

公开(公告)号：US20190222622A1

公开(公告)日：2019-07-18

申请号：US16324465

申请日：2017-07-26

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Anthony Richard Jones ,  Chris Phillips

IPC: H04L29/06 ,  H04L1/00

CPC classification number: H04L65/601 ,  H04L1/0014 ,  H04L1/0018 ,  H04L65/1059 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/607 ,  H04L65/608 ,  H04L67/42

Abstract: There is provided a client device arranged to receive a live adaptive bitrate stream, the client device further arranged to: request a manifest file; and request a manifest update hint. The client device further arranged to receive a manifest update hint, the manifest update hint including an indication of when the manifest will be updated; and request an updated manifest file at a time indicated by the manifest update hint.

公开(公告)号：US20190215653A1

公开(公告)日：2019-07-11

申请号：US16298530

申请日：2019-03-11

Applicant: Ivani, LLC

Inventor： Matthew Wootton ,  Boris Dieseldorff

IPC: H04W4/02 ,  H04L5/00 ,  H04L1/00 ,  H04B17/318 ,  H04W64/00 ,  H04W4/30 ,  H04W4/80 ,  G01V3/12 ,  H04W4/33

CPC classification number: H04W4/023 ,  G01V3/12 ,  H04B17/318 ,  H04L1/0018 ,  H04L5/006 ,  H04W4/30 ,  H04W4/33 ,  H04W4/80 ,  H04W64/00

Abstract: Systems and methods for securing an unattended computer. The systems and methods provide an additional layer of security for computer systems by using network presence sensing (NPS) to detect the presence or absence of a user physically present at a computer system and if an authorized user is detected as having departed, taking a security action in response. The response may be to lock the computer, encrypted sensitive data, and so forth. The concept may also be applied at a facilities level, in computing pools, and in other instances physical presence or absence of a user at a computer is indicative of a need for a change in system state. This change could be security related, or could pertain to other resources.

公开(公告)号：US20190075551A1

公开(公告)日：2019-03-07

申请号：US16084820

申请日：2017-03-31

Applicant: Cohere Technologies, Inc.

Inventor： Ron Hadani ,  Shlomo Rakib

IPC: H04W72/04 ,  H04B1/04 ,  H04B1/62 ,  H04L27/26 ,  H04L25/03 ,  H04L23/02

CPC classification number: H04W72/04 ,  H04B1/0475 ,  H04B1/62 ,  H04B15/00 ,  H04J11/003 ,  H04L1/0018 ,  H04L5/0014 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0044 ,  H04L23/02 ,  H04L25/03006 ,  H04L25/03834 ,  H04L27/04 ,  H04L27/06 ,  H04L27/2626 ,  H04L27/2634 ,  H04L27/265 ,  H04L27/2655 ,  H04L27/2697

Abstract: A wireless telecommunications system that mitigates infrasymbol interference due to Doppler-shift and multipath. Embodiments of the present invention are particularly advantageous for wireless telecommunications systems that operate in high-mobility environments, including high-speed trains and airplanes.

公开(公告)号：US20190052405A1

公开(公告)日：2019-02-14

申请号：US16050751

申请日：2018-07-31

Applicant: Intel Corporation

Inventor： Dietmar Schoppmeier ,  Vladimir Oksman

IPC: H04L1/00 ,  H04L1/18 ,  H04L12/851

CPC classification number: H04L1/0078 ,  H04L1/0018 ,  H04L1/009 ,  H04L1/1809 ,  H04L1/1838 ,  H04L1/1841 ,  H04L1/1887 ,  H04L1/1896 ,  H04L47/24 ,  H04L47/28 ,  H04L47/32 ,  H04L2212/00

Abstract: A transceiver associated with a wireline communication system is disclosed. The transceiver comprises one or more processors configured to associate a quality of service (QoS) grade tag to each data packet of a plurality of data packets to be transmitted and assemble a data transfer unit (DTU) comprising one or more or a part of a data packet of the plurality of data packets, wherein the one or more or the part of the data packet are encapsulated into a plurality of DTU frames within the DTU. The one or more processors is further configured to associate a highest DTU tag to the assembled DTU, wherein the highest DTU tag is indicative of a highest QoS grade associated with the DTU frames of the assembled DTU; and determine a schedule for transmission or retransmission of the assembled DTU, based on the highest DTU tag of the assembled DTU.

公开(公告)号：US20180279106A1

公开(公告)日：2018-09-27

申请号：US15863151

申请日：2018-01-05

Applicant: ELTA SYSTEMS LTD.

Inventor： Adi SCHWARTZ ,  Yaakov SHOSHAN ,  Itay SHERMAN ,  Udi WEINSBERG

IPC: H04W4/90 ,  H04W4/40 ,  H04W8/26 ,  H04B7/155 ,  H04B7/26 ,  H04W72/04 ,  H04L1/00 ,  H04W8/08 ,  H04W72/02 ,  H04W72/00 ,  H04W76/12 ,  H04W40/22 ,  H04W40/02 ,  H04W36/04 ,  H04W28/14 ,  H04W28/02 ,  H04W76/10 ,  H04J11/00 ,  H04W40/00 ,  H04W80/04 ,  H04W84/00 ,  H04W84/04 ,  H04W88/04 ,  H04W88/16 ,  H04W88/08

CPC classification number: H04W40/22 ,  H04B7/15542 ,  H04B7/1555 ,  H04B7/2606 ,  H04J11/005 ,  H04J11/0056 ,  H04L1/0018 ,  H04L61/2517 ,  H04L2212/00 ,  H04W4/046 ,  H04W4/40 ,  H04W4/90 ,  H04W8/085 ,  H04W8/26 ,  H04W28/0215 ,  H04W28/0268 ,  H04W28/14 ,  H04W36/04 ,  H04W40/00 ,  H04W40/02 ,  H04W72/00 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W80/04 ,  H04W84/005 ,  H04W84/045 ,  H04W84/047 ,  H04W88/04 ,  H04W88/08 ,  H04W88/16

Abstract: A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in:(i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network;(ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.

公开(公告)号：US20180191802A1

公开(公告)日：2018-07-05

申请号：US15397028

申请日：2017-01-03

Applicant: GLOBALFOUNDRIES INC.

Inventor： Kai Yang ,  Adrian Butter ,  Bin Sun ,  Bin Yu

IPC: H04L29/06 ,  H04L1/00

CPC classification number: H04L65/608 ,  H04L1/0018 ,  H04L69/323 ,  H04L2012/6454

Abstract: In methods, systems, and devices, master and slave node timestamp synchronization units identify a node start frame delimiter of a time protocol message on transmission medium by matching patterns in the time protocol message to known start frame delimiter patterns. Master and slave node processors of such timestamp synchronization units capture a corresponding node clock time at which the node start frame delimiter is identified by referring to a corresponding node clock signal while each is identifying the node start frame delimiter. The master and slave node processors perform compensation of the node clock time by making adjustments to the node clock time for known time latency. The master and slave node timestamp synchronization units then output the node clock time as timestamps to corresponding timestamp units.