Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 370/347
Name: Multiplex communications > Communication over free space > Combining or distributing information via time channels > Multiple access (e.g., tdma)
Description: Subject matter having a scheme for reaching a communication medium in which a station is assigned a vacant time slot channel in a time multiplex frame in response to that station"s request for access and the assignment lasting until it is withdrawn.

Sub-classes under this class:

Class Number Class Name Patents
370/348 Channel reservation scheme 835

Patents under this class:

Patent Number Title Of Patent Date Issued
8711879 Radio communication system, base station device and mobile station device utilizing an intermittent reception Apr. 29, 2014
8711831 Front end for RF transmitting-receiving systems with implicit directional control and time-multiplexing method in submicron technology Apr. 29, 2014
8711830 Method for media access controlling and system and method for channel time reservation in distributed wireless personal area network Apr. 29, 2014
8705494 WiMAX scheduling algorithm for co-located WiFi and WiMAX central points Apr. 22, 2014
8705476 Base station apparatus, mobile station apparatus, method for mapping a response signal, and method for determining a response signal resouce Apr. 22, 2014
8705458 Wireless communication systems Apr. 22, 2014
8705452 Simulcasting MIMO communication system Apr. 22, 2014
8705446 Communication system, base station, mobile station, retransmission control method, and retransmission program Apr. 22, 2014
8694046 Uplink power control using received reference signal Apr. 8, 2014
8693523 QAM CDMA and TDMA communication methods Apr. 8, 2014
8693447 Processing resource optimization in communication systems Apr. 8, 2014
8692705 Apparatus and method for generating low latency position information from position signals transmitted in a narrow bandwidth channel of a radio frequency Apr. 8, 2014
8688138 Method and apparatus for location determination in a wireless assisted hybrid positioning system Apr. 1, 2014
8687607 Method and apparatus for feedback reporting in a wireless communications system Apr. 1, 2014
8687606 Alternate channel for carrying selected message types Apr. 1, 2014
8687559 Frame mapping for GERAN voice capacity enhancements Apr. 1, 2014
8687548 Method and arrangement in a telecommunication system for handling status information of data units Apr. 1, 2014
8682386 Dual-mode system and dual-mode wireless terminal Mar. 25, 2014
8682325 Handover between mobile communication networks Mar. 25, 2014
8681793 Method and apparatus for space division multiple access for wireless local area network system Mar. 25, 2014
8681775 Switchable voice source network interface device module Mar. 25, 2014
8681768 System and method of pacing real time media transmission over a broadband channel using micro bursting Mar. 25, 2014
8681767 Receiver having integrated spectral analysis capability Mar. 25, 2014
8681684 Method and system for frequency relaying Mar. 25, 2014
8675629 Timing adjustment for extending the wireless range of a vehicle telematics unit Mar. 18, 2014
8675565 Device and method for monitoring the control channel in a multicarrier system Mar. 18, 2014
8675541 TDMA controller for a wireless communication system and method of operating same Mar. 18, 2014
8670789 Efficient paging in a wireless communication system Mar. 11, 2014
8670433 Systems and methods for allocating and transmitting uplink data block transmissions with piggy-backed ACK/NACK bitmap field Mar. 11, 2014
8670420 Method for operating device in personal area network Mar. 11, 2014
8670372 System and method for scheduling and transferring data through a transmission system Mar. 11, 2014
8665834 Method and apparatus for transceiving data using directional beam in wireless personal area network Mar. 4, 2014
8660596 Electronic apparatus and associated frequency adjusting method Feb. 25, 2014
8660558 Method for load balancing of devices in idle mode Feb. 25, 2014
8660168 Method and system for communicating via a spatial multilink repeater Feb. 25, 2014
8660111 Method and apparatus for tracking a channel timing channel message and supporting channel scanning in a digital mobile radio system Feb. 25, 2014
8654753 Multichannel TDMA mechanism Feb. 18, 2014
8654740 Polar cap reset method for differential codebook for wireless communications Feb. 18, 2014
8654733 Resource allocation in a packet-based radio communication system Feb. 18, 2014
8649391 Methods and systems for customized multi-application channel control Feb. 11, 2014
8649336 Method for assigning addresses to a plurality of electronic devices connected to a communication channel Feb. 11, 2014
8644295 Methods for fade detection and fade recovery in a wireless communication system Feb. 4, 2014
8644271 Communication protocol for a wireless mesh architecture Feb. 4, 2014
8644213 Mobile data communication method and system using improved medium access control protocol Feb. 4, 2014
8638755 Content-based handover method and system Jan. 28, 2014
8638721 Method and arrangement in a telecommunication system Jan. 28, 2014
8638700 Using a single logical base transceiver to serve multiple physical locations Jan. 28, 2014
8630272 Multi-radio controller and methods for preventing interference between co-located transceivers Jan. 14, 2014
8626166 Coordinated node b radio resource management measurements Jan. 7, 2014
8625545 Synchronization for extending battery life Jan. 7, 2014

  Recently Added Patents
Simultaneous image distribution and archiving
Defensin polynucleotides and methods of use
Computer program, system, and method for mapping Social Security claiming strategies
Piperazinyl methyl phenyl cyclohexane compound
Adaptive non-positive inductor current detector (ANPICD)
Integrating multimedia capabilities with circuit-switched calls
Computer product, information retrieval method, and information retrieval apparatus
  Randomly Featured Patents
Control device for internal combustion engine
Switching circuit
Plasma display device, and device and method for driving plasma display panel
Portion of a television set
Predictive wakeup for push-to-talk-over-cellular (POC) call setup optimizations
Process for producing hoses
Method and apparatus for treating venous insufficiency using directionally applied energy
Arcuate artificial hemi-lumbar interbody spinal fusion implant having an asymmetrical leading end
Apparatus and method for rate-based polling of input interface queues in networking devices
Developing cartridge, image carrier cartridge, process cartridge, and image forming apparatus