ClassID:

223852

H04B10/25756 - CPC Classification

Classification description:

Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication; Arrangements specific to fibre transmission; Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier; Optical arrangements for wireless networks; Distribution optical network, e.g. between a base station and a plurality of remote units Bus network topology

Recent Application in this class:
#1
20230412266
2023-12-21

Time synchronization method with trusted beacons and distributed fiber sensing

#2
20230163852
2023-05-25

Optical communication system and optical communication method

#3
20220417104
2022-12-29

Backhaul method, unit, data allocation method and controller, network system, and medium

#4
20220385359
2022-12-01

System and methods for coherent optics based daisy-chaining

#5
20210336698
2021-10-28

Distributed internet of things terminal system and method based on optical fiber bus RoF

#6
20200295834
2020-09-17

System and methods for coherent optics based daisy-chaining

#7
20180343542
2018-11-29

Location tracking using fiber optic array cables and related systems and methods

#8
20180198529
2018-07-12

Wireless network cable assembly

#9
20170150316
2017-05-25

Location tracking using fiber optic array cables and related systems and methods

#10
20140153919
2014-06-05

Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof

#11
20140064731
2014-03-06

Fiber optic terminals, systems, and methods for network service management

#12
20140051348
2014-02-20

Autonomous proximity-based standby mode switching remote antenna unit

#13
20120269509
2012-10-25

Remote Electronic Component, Such As Remote Radio Head, For A Wireless Communication System, Remote Electronic Component Array And External Distributor Unit

#14
20120134666
2012-05-31

Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof

#15
20120105208
2012-05-03

TRANSPONDER SYSTEMS AND METHODS FOR RADIO-OVER-FIBER (RoF) WIRELESS PICOCELLULAR SYSTEMS

#16
20110103806
2011-05-05

Repeater and method for operating such a repeater

#17
20110103800
2011-05-05

Radio-on-fiber unit and radio-on-fiber system

#18
20110019999
2011-01-27

Location tracking using fiber optic array cables and related systems and methods

#19
20090238573
2009-09-24

Communication system and method with gain control for signals from distributed antennas

#20
20080186143
2008-08-07

Transponder systems and methods for radio-over-fiber (RoF) wireless picocellular systems

#21
20080080863
2008-04-03

Radio-over-fiber (RoF) wireless picocellular system with combined picocells

#22
20080070502
2008-03-20

Radio-over-fiber (RoF) optical fiber cable system with transponder diversity and RoF wireless picocellular system using same

#23
20070292137
2007-12-20

Redundant transponder array for a radio-over-fiber optical fiber cable

#24
20070292136
2007-12-20

Transponder for a radio-over-fiber optical fiber cable

#25
20070286599
2007-12-13

Centralized optical-fiber-based wireless picocellular systems and methods

#26
20070206950
2007-09-06

Method and apparatus for generating and transmitting WDM MWOF signals

#27
20070117592
2007-05-24

Communication system and method with gain control for signals from distributed antennas

#28
20060083512
2006-04-20

Wireless signal distribution system and method

#29
20060008272
2006-01-12

Channelizer switch

#30
20050201323
2005-09-15

Method and apparatus for multiplexing in a wireless communication infrastructure

#31
20050152695
2005-07-14

Radio base station with multiple radio frequency heads

#32
20050147067
2005-07-07

Method and apparatus for multiplexing in a wireless communication infrastructure