公开(公告)号：US12231961B2

公开(公告)日：2025-02-18

申请号：US18113467

申请日：2023-02-23

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Emre Yavuz ,  Anders K Eriksson

IPC: H04W4/00 ,  H04L65/1104 ,  H04L65/65 ,  H04L65/80 ,  H04W28/02 ,  H04W28/22 ,  H04W80/02 ,  H04W80/08 ,  H04L69/324

Abstract: Systems and methods for recommending a data rate on an uplink or downlink communication channel between the network node and a wireless device in a wireless communications system are provided. In one exemplary embodiment, a method performed by a wireless device for recommending a data rate on an uplink or downlink communication channel between the wireless device and a network node in a wireless communications system comprises determining to request that the network node recommend a data rate on the uplink or downlink communication channel for the wireless device. Further, the method includes generating a first information element that indicates the request. Also, the first information element is sent via a protocol layer on the uplink communication channel.

公开(公告)号：US20250039018A1

公开(公告)日：2025-01-30

申请号：US18911751

申请日：2024-10-10

Applicant: Zoom Video Communications, Inc.

Inventor： Atsushi Iwata ,  Akio Iijima

IPC: H04L12/46 ,  G06F9/455 ,  H04L45/586 ,  H04L45/741 ,  H04L45/745 ,  H04L49/00 ,  H04L61/256 ,  H04L61/2592 ,  H04L61/5038 ,  H04L69/16 ,  H04L69/22 ,  H04L69/324 ,  H04L101/622

Abstract: A server, includes a virtual machine identifier assigning section to assign an identifier of a virtual machine operating on the server; and a network interface to transmit a packet including a Layer 2 header information which includes the identifier of the virtual machine and a first packet field for a VLAN-Tag, wherein the network, interface transmits the packet to a packet encapsulate section which encapsulates a second packet field including the Layer 2 header information with a virtual network identifier representing a virtual network to which the virtual machine belongs.

公开(公告)号：US12206754B2

公开(公告)日：2025-01-21

申请号：US18389023

申请日：2023-11-13

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Janne Peisa ,  Michael Meyer ,  Johan Torsner ,  Stefan Parkvall ,  Magnus Stattin ,  Mats Sagfors

IPC: H04L7/00 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1867 ,  H04W56/00 ,  H04L69/324

Abstract: A method and apparatus according to the present invention addresses and/or prevents lost protocol synchronization in HARQ systems caused by ACK/NACK errors. One embodiment detects lost synchronization errors for NDI-based retransmission protocols and restores synchronization by sending an explicit RESET message. In response to the RESET message, the transmitter aborts the transmission of a current PDU and transmits a new PDU and corresponding NDI. Another embodiment prevents protocol synchronization errors by sending scheduling grants on a packet by packet basis. The receiver sends a subsequent explicit scheduling grant to the transmitter based on an error evaluation of a received PDU. The transmitter will not send the next PDU unless it receives the subsequent explicit scheduling grant.

公开(公告)号：US12200737B2

公开(公告)日：2025-01-14

申请号：US18581800

申请日：2024-02-20

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Tetsuya Yamamoto ,  Ayako Horiuchi ,  Takashi Iwai

IPC: H04L5/00 ,  H04L1/18 ,  H04L1/1829 ,  H04L5/14 ,  H04L69/324 ,  H04W28/04 ,  H04W72/23 ,  H04W88/02 ,  H04W88/08

Abstract: A terminal includes a receiver, which, in operation, receives time unit information related to an amount of an uplink time resource per a time unit, and receives a number of repetitions over a plurality of the time units, wherein the time unit includes a downlink time resource for a downlink signal and the uplink time resource for a response signal. The amount of the uplink time resource is expressed as a fixed number of consecutive symbols that remains the same number over the plurality of the time units over which the response signal is repeatedly transmitted. The terminal includes a transmitter, which, in operation, repeatedly transmits the response signal over the plurality of the time units.

公开(公告)号：US12200589B2

公开(公告)日：2025-01-14

申请号：US17930852

申请日：2022-09-09

Applicant: Google LLC

Inventor： Jennifer Yee Tsau ,  Ramasadagopan Periathiruvadi ,  Anthony Jesse Chen ,  Daniel Harms ,  Yuxing Yao ,  Wenting Zhai ,  Yiran Yan ,  Thomas Anthony Pelaia, II

IPC: H04W4/80 ,  H04L69/324 ,  H04W76/14

Abstract: An example method includes receiving, by a first application executing on a primary device and from a second application executing on the primary device, an indication of data to be transferred, wherein the primary device and the vehicle head unit are communicatively coupled via a wireless network connection operating in accordance with a wireless networking protocol; determining, by the first application and based on the indication of the data, an amount of data to be transferred; determining, by the first application, whether the amount of data satisfies a maximum packet size for the wireless networking protocol; responsive to determining that the amount of data does not satisfy the maximum packet size: segmenting the data into a plurality of packets, wherein each packet from the plurality of packets includes an amount of data that satisfies the maximum packet size; and sending the plurality of packets using the wireless network connection.

公开(公告)号：US20240406292A1

公开(公告)日：2024-12-05

申请号：US18204193

申请日：2023-05-31

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Matthew Ian Ronald WILLIAMS

IPC: H04L69/22 ,  H04L69/324

Abstract: The techniques disclosed herein enhance the functionality of computer networking devices through an accelerated packet header analysis algorithm that enables support for variable length headers and vectorized packet header operations. This is accomplished through pre-parsing of the network packet to determine the presence and position of various packet headers (e.g., ethernet, IPv4). The disclosed system can be subsequently configured with a header selector defining a set of target packet headers and target fields within the packet headers. The disclosed system can then utilize the header offsets derived from parsing the packet to process the header selector. By utilizing vectorized operations to calculate field offsets and extract values encoded by the network packet, the disclosed system can match header fields across multiple packet headers. In contrast, many existing solutions are limited to matching a single packet header at a time.

公开(公告)号：US20240372748A1

公开(公告)日：2024-11-07

申请号：US18769915

申请日：2024-07-11

Applicant: The Faction Group LLC

Inventor： Luke Matthew Norris ,  Matthew Alan Wallace ,  Bryan James Gallant ,  Hooker Ashley Heggestad

IPC: H04L12/46 ,  G06F9/50 ,  H04L45/00 ,  H04L67/10 ,  H04L67/1097 ,  H04L69/324

Abstract: Provided is a system and method for a multi-tenant datacenter with layer 2 cloud interconnection and cloud storage. More specifically, the datacenter providing cloud storage, includes a plurality of Client Systems coupled to a first datacenter each Client System having a set of infrastructure resources and an initial networking configuration; and a first cloud computing environment established in the first datacenter, and coupled to the Client Systems by OSI Layer 2 as a data link layer for the transfer of data frames, each frame having a plurality of OSI Layer 2 tags, the first cloud computing environment providing storage resources for allocation to at least two Client Systems, the plurality of OSI Layer 2 tags permitting the at least two Client Systems to have overlapping network configurations. An associated method of providing a multi-tenant datacenter with layer 2 cloud interconnection and cloud storage is also provided.

公开(公告)号：US20240364799A1

公开(公告)日：2024-10-31

申请号：US18688468

申请日：2022-09-19

Applicant: LG Electronics Inc.

Inventor： Geumsan JO

IPC: H04L69/28 ,  H04L69/321 ,  H04L69/324 ,  H04W80/02

CPC classification number: H04L69/28 ,  H04L69/321 ,  H04L69/324 ,  H04W80/02

Abstract: The present disclosure relates to a method of communicating via paired serving cells by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: receiving a first Packet Data Convergence Protocol (PDCP) service data unit (SDU) from an upper layer, wherein a concatenation timer is started upon the first PDCP SDU is received based on the concatenation timer not being running; receiving a second PDCP SDU from the upper layer; generating a PDCP protocol data unit (PDU) including the first PDCP SDU and the second PDCP SDU, based on the concatenation timer being running; applying ciphering to the PDCP PDU; and submitting the PDCP PDU to a lower layer, wherein the concatenation timer is stopped upon the PDCP PDU is submitted to the lower layer.

公开(公告)号：US12113884B2

公开(公告)日：2024-10-08

申请号：US18134335

申请日：2023-04-13

Applicant: Microsemi Storage Solutions, Inc.

Inventor： Steven Scott Gorshe ,  Winston Mok

IPC: H04L69/324 ,  H04L49/90

CPC classification number: H04L69/324 ,  H04L49/90

Abstract: A method and apparatus includes receiving at a sink node a path signal frame and a modified set of idle character 64B/66B blocks. The path signal frame includes encoded client data signal 64B/66B blocks, path overhead 64B/66B data blocks and a control 64B/66B block. The link bit rate is measured. The number of idle character 64B/66B blocks is determined. The data blocks of the CBR client signal are extracted from the encoded client data signal 64B/66B blocks and the CBR client signal is regenerated from the extracted data blocks. A bit rate of the CBR client signal is determined using the measured link bit rate and the number of idle character 64B/66B blocks. The rate of a CBR signal clock is adjusted for transmitting the CBR client signal at the determined bit rate.

公开(公告)号：US12101666B2

公开(公告)日：2024-09-24

申请号：US17756041

申请日：2020-01-10

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： David Ian Allan

IPC: H04L1/00 ,  H04L1/1867 ,  H04L47/36 ,  H04L47/43 ,  H04L69/28 ,  H04L69/324 ,  H04W28/02 ,  H04W28/04 ,  H04W28/06 ,  H04W28/12 ,  H04W80/02 ,  H04W84/02 ,  H04W88/00 ,  H04W88/16 ,  H04W88/18 ,  H04W92/02 ,  H04W92/06

CPC classification number: H04W28/065 ,  H04L1/0061 ,  H04L1/188 ,  H04L47/36 ,  H04L47/43 ,  H04L69/28 ,  H04L69/324 ,  H04W28/0273 ,  H04W28/04 ,  H04W28/12 ,  H04L2001/0092 ,  H04L2212/00 ,  H04W80/02 ,  H04W84/02 ,  H04W88/005 ,  H04W88/16 ,  H04W88/18 ,  H04W92/02 ,  H04W92/06

Abstract: A method is provided to implement a fragmentation mechanism for a session between a 5G-RG and access gateway function (AGF) communicating over point to point protocol over Ethernet (PPPoE) that encapsulates control messages, where the 5G-RG or the AGF is a sender of a message. The method includes receiving the message to be sent that does not fit within a maximum transmission unit for the session, generating a first fragment of the message and a second fragment of the message, and sending the first fragment of the message and the second fragment of the message to a receiver, the second fragment including metadata with a length, and cyclic redundancy check.