Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 370/337
Name: Multiplex communications > Communication over free space > Having a plurality of contiguous regions served by respective fixed stations > Channel assignment > 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in a time multiplex frame in response to that station"s request for access and the assignment lasting until it is withdrawn.

Patents under this class:

Patent Number Title Of Patent Date Issued
8706072 Control message processing method in wireless mesh network and control message processing apparatus using the method Apr. 22, 2014
8706054 Operational parameter selection to avoid interference in a wireless communication system Apr. 22, 2014
8705612 Method for generating downlink signal in downlink MIMO system Apr. 22, 2014
8705496 Method and apparatus for controlling transmission and reception of dedicated pilots according to MCS level in a wireless communication system Apr. 22, 2014
8705414 Method for transmitting and receiving data in wireless communication system Apr. 22, 2014
8693950 Method and system for transmit power control techniques to reduce mutual interference between coexistent wireless networks device Apr. 8, 2014
8693449 Method of allocating and withdrawing time slot using position movement of time slot and TDMA communication system using the same Apr. 8, 2014
8693448 Random access procedure Apr. 8, 2014
8693447 Processing resource optimization in communication systems Apr. 8, 2014
8693446 Base station, mobile station and mobile communication method Apr. 8, 2014
8693432 Method for frequency division duplex communications 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
8688136 Apparatus and method for selecting frequency allocation of femto base station 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
8682386 Dual-mode system and dual-mode wireless terminal Mar. 25, 2014
8681804 Method and apparatus for persistent communications, interoperability and situational awareness in the aftermath of a disaster Mar. 25, 2014
8681764 Frequency division multiple access schemes for wireless communication Mar. 25, 2014
8681733 Communicating control information in mobile communication system Mar. 25, 2014
8681693 Dynamic networking spectrum reuse transceiver Mar. 25, 2014
8681667 Method for allocating physical hybrid ARQ indicator channels Mar. 25, 2014
8676128 Method and apparatus for providing uplink signal-to-noise ratio (SNR) estimation in a wireless communication system Mar. 18, 2014
8675615 Temperature-driven airlink selection in a multi-mode wireless device Mar. 18, 2014
8675565 Device and method for monitoring the control channel in a multicarrier system Mar. 18, 2014
8675544 Method and system for dual physical layer radio transmission Mar. 18, 2014
8675532 Low power digital media broadcast receiver with time division Mar. 18, 2014
8670436 Managing channel configuration information in a wireless communication system Mar. 11, 2014
8670380 Distributed reception wireless microphone system Mar. 11, 2014
8670372 System and method for scheduling and transferring data through a transmission system Mar. 11, 2014
8666360 Contact communication tracking system Mar. 4, 2014
8665839 Wireless communications system, base station, and mobile station Mar. 4, 2014
8665834 Method and apparatus for transceiving data using directional beam in wireless personal area network Mar. 4, 2014
8660142 Scheduling virtual bandwidth requests Feb. 25, 2014
8660036 Method for controlling multi-sink/multi-path routing sensor network and sensor network using the same Feb. 25, 2014
8654740 Polar cap reset method for differential codebook for wireless communications Feb. 18, 2014
8649733 System and method for quick authentication between Bluetooth devices Feb. 11, 2014
8649456 System and method for channel information feedback in a wireless communications system Feb. 11, 2014
8649336 Method for assigning addresses to a plurality of electronic devices connected to a communication channel Feb. 11, 2014
8649321 Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation Feb. 11, 2014
8649319 Method and apparatus for allocating communication resources to communicate data in a radio communication system Feb. 11, 2014
8649283 Packet analysis apparatus and method thereof Feb. 11, 2014
8644229 Scheduling data transmission by medium access control (MAC) layer in a mobile network Feb. 4, 2014
8644213 Mobile data communication method and system using improved medium access control protocol Feb. 4, 2014
8638775 Method and system for sleep mode signaling for a multi-standard system with bluetooth Jan. 28, 2014
8638771 Transmission structure supporting multi-user scheduling and MIMO transmission Jan. 28, 2014
8638721 Method and arrangement in a telecommunication system Jan. 28, 2014
RE44706 RF domains Jan. 14, 2014
8630270 MAC multiplexing for uplink MIMO Jan. 14, 2014
8625546 Distributed medium access protocol for wireless mesh networks Jan. 7, 2014
8625545 Synchronization for extending battery life Jan. 7, 2014

  Recently Added Patents
Reliable and accurate usage detection of a software application
Solar-powered roadway light
Bioactive agent-loaded heart-targeting nanoparticles
Device to control force required to depress accelerator pedal
Personal alarm device for headwear for proximity detection
System and method for associating financial transaction data with user's project data
Mobile interactive kiosk method
  Randomly Featured Patents
Peach tree, named `Burpeacheleven`
Clock signal processing circuit and semiconductor device in which a clock signal is processed in improved method
Transformation of real time data into times series and filtered real time data within a spreadsheet application
Method for producing glucoprotamines
Process for producing a 2H-1,3-thiazolidine, 2H-tetrahydro-1,3-thiazine, or 2H-hexahydro-1,3-thiazepine derivative substituted at the 2 position by a nitromethylene group derivative
RF matching network with distributed outputs
Electrochemical deposition of carbon nanoparticles from organic solutions
Process for producing peptides with side chains containing imidazolinylamino, tetrahydropyrimidinylamino, or alkylguanidinyl groups
Safety air gun
Communication apparatus and method for preventing interference with information transmitted from another communication apparatus