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Class Information
Number: 370/324
Name: Multiplex communications > Communication over free space > Repeater > Airborne or space satellite repeater > Multiple access (e.g., fdma) > Time division (tdma) > Synchronization
Description: Subject matter including means for insuring that the transmission and reception of time channel multiple access information has a proper time relationship.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8711835 OFDM control signaling in the presence of timing asynchronization in a peer-to-peer network Apr. 29, 2014
8711876 Method of synchronization for low power idle Apr. 29, 2014
8711805 Communications in an asynchronous cellular wireless network Apr. 29, 2014
8705435 Device and method for nodal multiple access into communications channels Apr. 22, 2014
8707077 Method and apparatus for time synchronisation in wireless networks Apr. 22, 2014
8689035 Communication system, communication interface, and synchronization method Apr. 1, 2014
8681771 Uplink synchronous control method and apparatus of the high speed shared information channel Mar. 25, 2014
8677006 Processing media streams Mar. 18, 2014
8675634 Terminal measurement based synchronization for mesh satellite communications Mar. 18, 2014
8675753 Symbol synchronization for communication Mar. 18, 2014
8671168 Identification of the location of nodes distributed in ad hoc networks Mar. 11, 2014
8670374 Wireless mesh network with dynamic back off and method of operation Mar. 11, 2014
8668591 Data locker management Mar. 11, 2014
8665910 Multi-cell channel estimation in 3G-LTE based virtual pilot sequences Mar. 4, 2014
8660596 Electronic apparatus and associated frequency adjusting method Feb. 25, 2014
8649350 Method and system for transmitting uplink control signaling on physical uplink shared channel Feb. 11, 2014
8649365 Dedicated synchronization signal for OFDMA system Feb. 11, 2014
8649366 Method of performing uplink synchronization in wireless communication system Feb. 11, 2014
8644439 Circuits and methods for signal transfer between different clock domains Feb. 4, 2014
8644214 Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated TDM pilot Feb. 4, 2014
8638834 Signal sequence detection techniques for OFDM/OFDMA systems Jan. 28, 2014
8634341 Method and apparatus for iterative synchronization of two or more electronic devices Jan. 21, 2014
8634378 Method and apparatus for ranging in broadband wireless access communication system Jan. 21, 2014
8634404 Mobile station, base station, mobile communication system, and communication method Jan. 21, 2014
8626104 Generalized codebook design method for limited feedback systems Jan. 7, 2014
8625572 Synchronization indication in networks Jan. 7, 2014
8625474 System and method for the simultaneous reception of FLO and FLO-EV data Jan. 7, 2014
8621109 Adaptable management in sync engines Dec. 31, 2013
8620376 Method and apparatus for adaptive peer to peer communication selection in wireless communication system Dec. 31, 2013
8620355 Method and apparatus for determining the position of a wireless terminal based on propagation delay taps of base stations Dec. 31, 2013
8619714 Method of allocating resource and method of forming ranging channel Dec. 31, 2013
8619666 Wireless communications system and wireless communications device Dec. 31, 2013
8615243 Method of broadcasting and receiving neighboring base station advertisement message in broadband wireless access system, and handover method using the same Dec. 24, 2013
8611332 Communication apparatus, base station apparatus and data reception timing synchronizing method Dec. 17, 2013
8605636 Method for acquiring handover network in multi-mode terminal and multi-mode terminal therefor Dec. 10, 2013
8605646 Air interface synchronization method, apparatus and system Dec. 10, 2013
8605869 Method and apparatus for forcing a call to a carrier provided voice mail facility Dec. 10, 2013
8601156 Methods and apparatus related to peer discovery and/or paging in peer to peer wireless communications Dec. 3, 2013
8576952 Configurable all-digital coherent demodulator system for spread spectrum applications Nov. 5, 2013
8577283 TDD repeater Nov. 5, 2013
8577285 Relay frame structure for supporting transparent and bidirectional relays Nov. 5, 2013
8577304 Synchronous CDMA communication system Nov. 5, 2013
8570991 Wireless communications system, wireless terminal device, indoor base station apparatus, and control apparatus for obtaining location information Oct. 29, 2013
8570921 Apparatus for and method of generating a time reference Oct. 29, 2013
8552857 Failsafe signal transmission for wireless sensor mesh Oct. 8, 2013
8548506 Wireless station location detection Oct. 1, 2013
8542628 Apparatus and method for configuring frame structure in relay wireless communication system Sep. 24, 2013
8537716 Method and system for synchronizing access points in a wireless network Sep. 17, 2013
8532233 Apparatus and method for frequency offset estimation Sep. 10, 2013
8532066 Transmission structure supporting multi-user scheduling and MIMO transmission Sep. 10, 2013

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