| Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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| 05/06/1999 | EP0913038A1 System and method for reducing cumulative noise in a distributed antenna network |
| 05/06/1999 | EP0741932A4 Method and apparatus for a radio communication system |
| 05/06/1999 | EP0669068A4 Method and apparatus for operating with a hopping control channel in a communication system. |
| 05/06/1999 | DE19847679A1 Verfahren, Mobilfunkgerät und bedienender GPRS-Unterstützungsknoten in Zusammenhang mit einem teilnetzabhängigen Konvergenzprotokoll für ein Mobilfunknetz Procedures mobile device and serving GPRS support node in connection with a partial network dependent convergence protocol for a wireless network |
| 05/06/1999 | DE19747369A1 Übertragungskanalschätzung in Telekommunikationssystemen mit drahtloser Telekommunikation Transmission channel estimation in telecommunication systems with wireless telecommunication |
| 05/06/1999 | DE19741991C1 Method of determining a directionally resolved complex pulse response of a radio channel, esp. for supporting mobile radio channels |
| 05/06/1999 | CA2308026A1 Transmission channel assessment in telecommunications systems using wire-free telecommunication |
| 05/06/1999 | CA2307767A1 Method for wire-free telecommunication, in particular having a cdma, fdma and tdma multiple access component |
| 05/06/1999 | CA2307605A1 Multiple access satellite communications network |
| 05/06/1999 | CA2306906A1 Terminal antenna for communications systems |
| 05/05/1999 | WO1999039458A1 Method of directional reception using array antenna, and adaptive array antenna unit |
| 05/05/1999 | CN1216190A Multimedia terminal device |
| 05/05/1999 | CN1216185A Pilot-symbol-assisted radiotelephone communications |
| 05/05/1999 | CN1216180A Synchronization of transmissions from subscriber unit to base unit in radio CDMA communications system |
| 05/05/1999 | CN1215970A Earphone system with operability improved and terminal equipment system with earphone system |
| 05/05/1999 | CN1215968A Radiotelephone device |
| 05/05/1999 | CN1215967A Receiver in mobile communications system |
| 05/05/1999 | CN1215963A Random access channel congestion control for broadcast teleservice acknowledgment messages |
| 05/04/1999 | US5901362 Method and apparatus for connecting a wireless LAN to a wired LAN |
| 05/04/1999 | US5901354 Method and apparatus for performing soft-handoff in a wireless communication system |
| 05/04/1999 | US5901342 Establishment of a call in a mobile communication system |
| 05/04/1999 | US5901187 For weighing and combining n reception signals |
| 05/04/1999 | US5901185 Systems and methods for data-augmented, pilot-symbol-assisted radiotelephone communications |
| 05/04/1999 | US5901174 Equalizer-combiner for diversity receiver, receiver incorporating same and corresponding diversity reception method |
| 05/04/1999 | US5901171 Triple multiplexing spread spectrum receiver |
| 05/04/1999 | US5900829 Method of and apparatus for detecting key actuations |
| 05/04/1999 | CA2159032C Asymmetric speech coding for a digital cellular communications system |
| 04/30/1999 | CA2252185A1 Charging method and system for radio communication |
| 04/29/1999 | WO1999021391A2 Seamless lobe handover |
| 04/29/1999 | WO1999021378A1 A method for uplink power control for distributed satellite networks to compensate for rain fade |
| 04/29/1999 | WO1999021375A2 Random access in a mobile telecommunications system |
| 04/29/1999 | WO1999021361A1 Method and device for relaying specific data, especially receiving rights, to a pay television terminal |
| 04/29/1999 | WO1999021329A1 Method and system for transport of frame relay traffic over satellite/wireless networks |
| 04/29/1999 | WO1999021328A1 Digital cellular communication system with several multiple access schemes for packet data |
| 04/29/1999 | WO1999021315A1 Method and radio station for data transmission |
| 04/29/1999 | WO1999021313A2 Wireless atm network with high quality of service scheduling |
| 04/29/1999 | WO1999021310A1 Method, access point device and peripheral for providing space diversity in a time division duplex wireless system |
| 04/29/1999 | WO1999021301A1 Decision-theoretic satellite communications system |
| 04/29/1999 | WO1999021299A1 Method and apparatus for generating complex four-phase sequences for a cdma communication system |
| 04/29/1999 | WO1999021298A1 Radio communication device and radio communication method |
| 04/29/1999 | WO1999021296A1 Method for transmission of circuits, packets, and cells in a satellite/wireless tdma system |
| 04/29/1999 | WO1999021295A1 Method for acquisition and synchronization of terminals in a satellite/wireless tdma system |
| 04/29/1999 | WO1999021294A1 A method for generation of accurate doppler-free local clock in satellite/wireless networks |
| 04/29/1999 | WO1999021293A1 A transmitter that selectively polarizes a radio wave |
| 04/29/1999 | WO1999021292A2 Method and arrangement in a telecommunication system |
| 04/29/1999 | WO1999021291A1 Power output control system for rf communications system |
| 04/29/1999 | WO1999021290A1 Method for measurement and reduction of frequency offsets in distributed satellite/wireless networks and corresponding communications system |
| 04/29/1999 | WO1999021287A1 Adaptive modulation technique and satellite communication network implementing the same |
| 04/29/1999 | WO1999021167A1 Background noise contrast reduction for handovers involving a change of speech codec |
| 04/29/1999 | WO1999021095A1 Network protocol method for providing a centrally coordinated peer-to-peer wireless communications network |
| 04/29/1999 | WO1999008457A3 Point-to-multipoint mobile radio transmission |
| 04/29/1999 | WO1999008451A3 Synchronous wireless access protocol method and apparatus |
| 04/29/1999 | WO1999008400A3 Phase-compensating polarization diversity receiver |
| 04/29/1999 | WO1999007164A3 Method and apparatus for processing multi-protocol communications |
| 04/29/1999 | WO1999007085A3 Method and radio station for transmitting data |
| 04/29/1999 | DE19846256A1 Data restoration system with carrier for restoration program |
| 04/29/1999 | DE19747457A1 Data transmission method for radio communications system |
| 04/29/1999 | DE19747398A1 Communication system, for transferring data packets via wireless links with variable capacity between a base station and mobile stations |
| 04/29/1999 | DE19743604A1 Arrangement for changing over between several transmitting antennas in a motor vehicle or other moving object |
| 04/29/1999 | CA2308600A1 Random access in a mobile telecommunications system |
| 04/28/1999 | EP0912032A2 Automatic data service selection method and apparatus for digital wireless communication networks |
| 04/28/1999 | EP0912017A2 In sequence delivery of messages |
| 04/28/1999 | EP0912016A2 Method for access control in a multiple access system for communications networks |
| 04/28/1999 | EP0912015A2 Method for overload control in a multiple access system for communications networks |
| 04/28/1999 | EP0912009A2 Date rate conversion using repetition codes |
| 04/28/1999 | EP0911993A2 TDMA radio terminal capable of adjusting transmit timing by using measured delay time |
| 04/28/1999 | EP0911992A2 Dynamic interference optimization method for satellites transmitting multiple beams with common frequencies |
| 04/28/1999 | EP0911989A2 A time-division radio that is powered by a low-power energy source |
| 04/28/1999 | EP0911739A2 Data-transfer method and device |
| 04/28/1999 | EP0910922A2 A method for allowing a mobile phone to receive a call through a wireless network for which it is not registered, for emergency purposes |
| 04/28/1999 | EP0910902A1 Method for efficient sampling in a correlator |
| 04/28/1999 | CN1215535A Remote test of wireless subscriber connection |
| 04/28/1999 | CN1215533A System and method for distributing channel port loading functionality |
| 04/28/1999 | CN1215517A Multi-rade wireless communications system |
| 04/28/1999 | CN1215515A Spread spectrum random access systems and methods for time division multiple access radiotelephone communications systems |
| 04/28/1999 | CN1215514A Telecommunication network having time orthogonal wideband and narrowband systems |
| 04/28/1999 | CN1215513A Systems and methods for random access in time division multiple access satellite radio telephone communications |
| 04/28/1999 | CN1215512A Adaptive compensation of doppler shift in a mobile communication system |
| 04/28/1999 | CN1215474A Method and apparatus for covariance matrix estimation in a weighted least-squares location solution |
| 04/28/1999 | CN1215294A CDMA cellular communication system |
| 04/28/1999 | CN1215267A Synchronous trap circuit in CDMA communication |
| 04/28/1999 | CN1215266A High-resolution clock reconstruction used in mobile communication equipment |
| 04/28/1999 | CN1215263A Method and system for reducing multipass attenuation in knee-pipe satellite communication system |
| 04/28/1999 | CN1215262A Method and system for reducing wave beam interference and multipass attenuation in satellite communication system |
| 04/28/1999 | CA2250580A1 Digital telecommunications system with a dect interface for fax and data applications |
| 04/27/1999 | US5898933 Apparatus and method for generating a control signal responsive to a movable antenna |
| 04/27/1999 | US5898929 Method and apparatus for synchronizing private radio systems |
| 04/27/1999 | US5898927 Autonomous channel reuse in cellular mobile communication with subsequent power control |
| 04/27/1999 | US5898925 Method and arrangement for effecting transmission power control and/or handover of a mobile station assigned two or more time slots per frame in a TDMA telecommunications system |
| 04/27/1999 | US5898914 Method of generating a ringing signal in a satellite communications system |
| 04/27/1999 | US5898903 Multiple address radio system having automatic radio calibration for reducing frequency offset between radio frequency carriers |
| 04/27/1999 | US5898902 Method and apparatus for multiple-station communication for low-orbit satelllite systems |
| 04/27/1999 | US5898741 Delayed detection MRC diversity circuit |
| 04/27/1999 | US5898740 Power control method in a cellular communication system, and a receiver |
| 04/27/1999 | US5898738 Modulation, demodulation and antenna coupling circuits used in IC card reading/writing apparatus, and method of supplying power to the IC card |
| 04/27/1999 | US5898736 Data receiving system |
| 04/27/1999 | US5898707 Data sampling circuit and portable radio terminal device |
| 04/27/1999 | US5898696 Method and system for controlling an encoding rate in a variable rate communication system |
| 04/27/1999 | US5898690 Wireless communication equipment and communication system having automatic switching capability between relayed transmission/direct transmission |
| 04/27/1999 | US5898682 Radio channel control apparatus used in a CDMA cellular system and capable of changing cell size |