Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 370/310
Name: Multiplex communications > Communication over free space
Description: Subject matter wherein multiplex communication signals are transmitted over a medium which is not a wire or a waveguide.

Sub-classes under this class:

Class Number Class Name Patents
370/342 Combining or distributing information via code word channels using multiple access techniques (e.g., cdma) 4,583
370/343 Combining or distributing information via frequency channels 1,273
370/345 Combining or distributing information via time channels 1,144
370/328 Having a plurality of contiguous regions served by respective fixed stations 7,309
370/312 Message addressed to multiple destinations 1,548
370/339 Plural usage of common antenna 272
370/313 Portable address responsive receiver 345
370/315 Repeater 1,224
370/311 Signaling for performing battery saving 1,632
370/310.1 Using atm as a wireles protocol 129
370/340 Using trunking 158

Patents under this class:

Patent Number Title Of Patent Date Issued
8711971 Multiple input multiple output transceiver Apr. 29, 2014
8711837 Methods, apparatus, and systems for facilitating control communications between disparate devices Apr. 29, 2014
8711836 Synchronization of communication equipment Apr. 29, 2014
8711814 Radio communication device and sequence length adjusting method Apr. 29, 2014
8711803 Fast base station switching method and system, and hierarchical zone-based fast handoff approach Apr. 29, 2014
8711790 DL control channel structure enhancement Apr. 29, 2014
8711762 Wireless communications apparatus and wireless communications method Apr. 29, 2014
8711758 Incrementally increasing deployment of gateways Apr. 29, 2014
8711749 Information obtaining and notification, data message forwarding and handover method and access node Apr. 29, 2014
8711746 Method, apparatus or computer program for changing from scheduled to unscheduled communication modes Apr. 29, 2014
8711744 Commissioning incoming packet switched connections Apr. 29, 2014
8711743 Node and wireless sensor network comprising the node Apr. 29, 2014
8711742 Wireless communication apparatus, a method of wireless communication, and a program for wireless communication Apr. 29, 2014
8711704 Method and apparatus for wireless communication in a mesh network with central control of communication relationships Apr. 29, 2014
8706107 Method, apparatus and system for registering in universal service interface system Apr. 22, 2014
8706101 Method and apparatus for associating a subscriber directory identifier to a subscriber identifier Apr. 22, 2014
8706026 System and method for distributed power control in a communications system Apr. 22, 2014
8705562 Method of medium access control in wireless LAN system using multiple channels Apr. 22, 2014
8705522 Mobile router support for IPv6 Apr. 22, 2014
8705503 Apparatus and method of automatically provisioning a femtocell Apr. 22, 2014
8705460 Autonomous adaptation of modulation and coding scheme for persistent scheduling in electronic communication Apr. 22, 2014
8705450 Method for discovering paths with sufficient medium time in wireless mesh networks Apr. 22, 2014
8705446 Communication system, base station, mobile station, retransmission control method, and retransmission program Apr. 22, 2014
8705429 Method, apparatus and system for transmitting multimedia broadcast multicast service notification message Apr. 22, 2014
8705423 Pairing wireless devices of a network using relative gain arrays Apr. 22, 2014
8705422 Wireless communication terminal Apr. 22, 2014
8705421 Methods and apparatus for timing synchronization for peer to peer devices operating in WWAN spectrum Apr. 22, 2014
8705420 Mobile station and radio base station Apr. 22, 2014
8705419 Subframe staggering for relay communication Apr. 22, 2014
8705418 Methods and systems for detecting a preamble of a data packet in wireless communication systems Apr. 22, 2014
8694050 Mobility management message analysis Apr. 8, 2014
8694034 System and method for the distribution of radio-frequency signals Apr. 8, 2014
8693996 Wireless router system and method Apr. 8, 2014
8693602 Method and device for mono- and multi-antenna reception for Alamouti-type links Apr. 8, 2014
8693601 Self-correcting multirate filter Apr. 8, 2014
8693411 Communication apparatus and communication method therefor Apr. 8, 2014
8693397 Macro network optimization with assistance from Femto cells Apr. 8, 2014
8688242 Operation controlling system and operation controlling device and method Apr. 1, 2014
8688163 Interaction between accumulative power control and minimum/maximum transmit power in LTE systems Apr. 1, 2014
8688152 Method for creating a peer-to-peer immediate messaging solution without using an instant messaging server Apr. 1, 2014
8687614 System and method for adjusting radio frequency parameters Apr. 1, 2014
8687608 Method and apparatus for supporting communication in pico networks Apr. 1, 2014
8687532 Wireless method, system and device for communicaton Apr. 1, 2014
8687531 Wireless system for communication Apr. 1, 2014
8687530 Stateful scheduling with network coding for roadside-to-vehicle communication Apr. 1, 2014
8686887 NFC transceiver with current converter Apr. 1, 2014
8682279 Supporting emergency calls on a wireless local area network Mar. 25, 2014
8681765 Method and apparatus of controlling access mode for communication system using shared or unlicensed band Mar. 25, 2014
8681763 Radio transmission device and radio transmission method Mar. 25, 2014
8681756 Anchor gateway, communication method and non-transitory machine-readable medium thereof Mar. 25, 2014

  Recently Added Patents
Determination of statistical upper bound for estimate of noise power spectral density
Multichannel device utilizing a centralized out-of-band authentication system (COBAS)
Bipolar transistor with diffused layer between deep trench sidewall and collector diffused layer
Sliding-type portable communication device
Reception circuit and signal reception method
Laser processing a multi-device panel
Electronic device and control method therein
  Randomly Featured Patents
Automobile suspension
Protocol agnostic web listener
Bracket assembly for securing wall members
Rotor structure of rotating electric machine
Method and apparatus for making and using an improved fiducial for an integrated circuit
Presence registration and routing node
Method and system for publishing presence information
Transistor structure and method for making same
Semiconductor integrated circuit device having a memory and an operational unit integrated therein
Methods and devices for active vibration damping of an optical structure