公开(公告)号：US717776A

公开(公告)日：1903-01-06

申请号：US1901134046

申请日：1901-11-08

申请人： SKIRROW JOHN F

发明人： SKIRROW JOHN F

CPC分类号： H04B7/2621

公开(公告)号：US333291A

公开(公告)日：1885-12-29

申请号：US333291D

CPC分类号： H04B7/2621

公开(公告)号：US20190223104A1

公开(公告)日：2019-07-18

申请号：US16361047

申请日：2019-03-21

申请人： Po-Kai Huang ,  Shahrnaz Azizi ,  Daniel F. Bravo ,  Thomas J. Kenney ,  Vinod Kristem ,  Noam Ginsburg

发明人： Po-Kai Huang ,  Shahrnaz Azizi ,  Daniel F. Bravo ,  Thomas J. Kenney ,  Vinod Kristem ,  Noam Ginsburg

IPC分类号： H04W52/02 ,  H04B7/26

CPC分类号： H04W52/0235 ,  H04B7/2621 ,  H04W52/0216

摘要： This disclosure describes systems, methods, and devices related to wake up receiver (WUR) frequency division multiple access (FDMA) transmission. A device may cause to send a wake up receiver (WUR) beacon frame on a WUR beacon operating channel to one or more station devices. The device may determine a first wake-up frame to be sent on a first WUR operating channel, wherein the first WUR operating channel is associated with one or more frequency division multiple access (FDMA) channels used for transmitting one or more wake-up frames to the one or more station devices. The device may determine to apply padding to the first wake-up frame based on a field included in a header of the first wake-up frame. The device may cause to send the first wake-up frame to a first station device of the one or more station devices.

公开(公告)号：US20180302249A1

公开(公告)日：2018-10-18

申请号：US16008821

申请日：2018-06-14

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Naveed IQBAL ,  Azzedine ZEGUINE

IPC分类号： H04L25/03 ,  H04L1/06 ,  H04B7/26

CPC分类号： H04L25/03159 ,  H04B7/2621 ,  H04L1/0606 ,  H04L1/0631 ,  H04L25/03057

摘要： A device includes circuitry configured to determine feedforward and feedback coefficients for an adaptive frequency-domain decision feedback equalizer (AFD-DFE) based on previously received signals. The equalizer output is determined by applying the feedforward and feedback coefficients of the AFD-DFE to a received signal, and the feedforward and feedback coefficients of the AFD-DFE are updated based on the equalizer output.

公开(公告)号：US20180183632A1

公开(公告)日：2018-06-28

申请号：US15895557

申请日：2018-02-13

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Naveed Iqbal ,  Azzedine Zeguine

IPC分类号： H04L25/03 ,  H04L1/06 ,  H04B7/26

CPC分类号： H04L25/03159 ,  H04B7/2621 ,  H04L1/0606 ,  H04L1/0631 ,  H04L25/03057

摘要： A device includes circuitry configured to determine feedforward and feedback coefficients for an adaptive frequency-domain decision feedback equalizer (AFD-DFE) based on previously received signals. The equalizer output is determined by applying the feedforward and feedback coefficients of the AFD-DFE to a received signal, and the feedforward and feedback coefficients of the AFD-DFE are updated based on the equalizer output.

公开(公告)号：US09992044B2

公开(公告)日：2018-06-05

申请号：US14883348

申请日：2015-10-14

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Naveed Iqbal ,  Azzedine Zeguine

IPC分类号： H04L25/03 ,  H04L1/06 ,  H04B7/26

CPC分类号： H04L25/03159 ,  H04B7/2621 ,  H04L1/0606 ,  H04L1/0631 ,  H04L25/03057

摘要： A device includes circuitry configured to determine feedforward and feedback coefficients for an adaptive frequency-domain decision feedback equalizer (AFD-DFE) based on previously received signals. The equalizer output is determined by applying the feedforward and feedback coefficients of the AFD-DFE to a received signal, and the feedforward and feedback coefficients of the AFD-DFE are updated based on the equalizer output.

公开(公告)号：US09986507B2

公开(公告)日：2018-05-29

申请号：US15146088

申请日：2016-05-04

申请人： GOOGLE LLC

发明人： Prerepa V. Viswanadham ,  Wei Wang ,  Meghan Desai

IPC分类号： H04W52/02 ,  H04W4/00 ,  H04W76/02 ,  H04L12/18 ,  H04L12/743 ,  H04W4/20 ,  H04W48/10 ,  H04B7/26

CPC分类号： H04W52/0229 ,  H04B7/2621 ,  H04L12/1886 ,  H04L45/7457 ,  H04W4/21 ,  H04W4/80 ,  H04W48/10 ,  H04W76/10 ,  Y02D70/00 ,  Y02D70/144 ,  Y02D70/26 ,  Y02D70/449

摘要： Methods and systems for filter data packets using an advertising data packet content filter are disclosed. An example method involves maintaining, by a Bluetooth device, an advertising data content filter. The advertising data content filter includes at least one content filter having at least one respective delivery mode that specifies when to deliver data packets matching the at least one content filter to a host Bluetooth stack. The method also involves receiving, by the Bluetooth device, a data packet from an advertising Bluetooth device. The method further involves determining, by the Bluetooth device, that content of the data packet matches a particular content filter of the advertising data content filter. And the method involves providing a portion of the data packet to the host Bluetooth stack in accordance with a particular delivery mode corresponding to the particular content filter.

公开(公告)号：US09935759B2

公开(公告)日：2018-04-03

申请号：US14896080

申请日：2013-06-28

申请人： Nokia Technologies Oy

发明人： Yuantao Zhang ,  Haipeng Lei ,  Kodo Shu ,  Cássio Ribeiro ,  Xiaolong Liu

IPC分类号： H04J3/00 ,  H04L5/14 ,  H04L1/18 ,  H04B7/26 ,  H04L5/00 ,  H04W72/04

CPC分类号： H04L5/14 ,  H04B7/2621 ,  H04B7/2656 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/042

摘要： Configuration of various radio systems may have a number of possible benefits. For example, small cell configuration may be useful for interference mitigation. A method, in certain embodiments, can include determining a virtual subframe index for a cell. The method can also include communicating the virtual subframe index for the cell by communicating a time division duplex configuration and a relative subframe offset.

公开(公告)号：US09706554B2

公开(公告)日：2017-07-11

申请号：US14402854

申请日：2013-03-14

申请人： Sony Corporation

发明人： Hiroaki Takano

IPC分类号： H04W72/04 ,  H04W16/14 ,  H04W56/00 ,  H04W28/16 ,  H04B7/26

CPC分类号： H04W72/0453 ,  H04B7/2621 ,  H04W16/14 ,  H04W28/16 ,  H04W56/0005 ,  H04W56/001

摘要： There is provided a communication control apparatus including a radio communication unit configured to wirelessly communicate with a terminal apparatus to which a first operator provides a radio communication service, the terminal apparatus being capable of radio communication by using one primary frequency band and at least one secondary frequency band, and a control unit configured to control access of the terminal apparatus in a manner that a frequency band among one or more frequency bands owned by a second operator is not used as the one primary frequency band of the terminal apparatus, the frequency band being temporarily used by the first operator.

公开(公告)号：US09699086B2

公开(公告)日：2017-07-04

申请号：US14469400

申请日：2014-08-26

申请人： QUALCOMM Incorporated

发明人： Simone Merlin ,  Gwendolyn Denise Barriac ,  Hemanth Sampath ,  Sameer Vermani

IPC分类号： H04J3/16 ,  H04L12/801 ,  H04L12/851 ,  H04B7/26 ,  H04L5/00 ,  H04W72/04 ,  H04B7/0452 ,  H04W52/14 ,  H04L1/18 ,  H04W72/12 ,  H04W74/00 ,  H04W74/04 ,  H04L1/16 ,  H04L1/00 ,  H04W28/24 ,  H04W74/08 ,  H04W28/06

CPC分类号： H04L47/12 ,  H04B7/0452 ,  H04B7/2621 ,  H04L1/0008 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1861 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/14 ,  H04L47/24 ,  H04L2001/0093 ,  H04N7/17309 ,  H04W28/06 ,  H04W28/24 ,  H04W52/146 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/12 ,  H04W72/121 ,  H04W72/1284 ,  H04W72/1289 ,  H04W74/006 ,  H04W74/008 ,  H04W74/04 ,  H04W74/08 ,  H04W74/085

摘要： Methods and apparatus for multiple user uplink are provided. In one aspect, a method for wireless communication includes generating a first wireless message granting permission for a first station to transmit during a transmission opportunity, generating a second wireless message granting permission for a second station to transmit during the transmission opportunity; and transmitting the first wireless message to the first station at least partially concurrently with transmission of the second wireless message to the second station.