1
Geert Arnout Awater, Ran Hong Yan: Interoperability for bluetooth/IEEE 802.11. Agere Systems, May 16, 2006: US07046649 (164 worldwide citation)

The key of the invention is to introduce an interoperability device in a communication system which integrates an IEEE 802.11 transceiver and a Bluetooth transceiver. The device prevents that one transceiver is transmitting while the other is receiving, which would cause interference at the receivin ...


2
Geert Arnout Awater, Richard D van Nee, Arnout Hendrik de Wild: Transmission system and method employing peak cancellation to reduce the peak-to-average power ratio. Lucent Technologies, Gibbons Del Deo Dolan Griffinger & Vecchione, January 16, 2001: US06175551 (109 worldwide citation)

The present invention teaches a system and method to reduce the peak-to-average power ratio of systems transmitting parallel channels. Examples of such systems are Orthogonal Frequency Division Multiplex (OFDM) and Orthogonal Code Division Multiplex (OCDM), also known as multi-code CDMA. Both system ...


3
Geert Arnout Awater, Richard D J van Nee: Complementary encoding and modulation system for use in an orthogonal frequency division multiplexing transmitter system and method thereof. Lucent Technologies, December 21, 1999: US06005840 (44 worldwide citation)

The combined complementary encoder and modulation system for an OFDM transmitter system combines complementary coding and modulation and exploits the similarity of their mathematical structure to reduce implementation complexity. In doing so, the improved OFDM transmitter system uses complementary c ...


4
Geert Arnout Awater, Adriaan Kamerman, Anjur Sundaresan Krishnakumar, Didier J R van Nee: OFDM digital communications system using complementary codes. Lucent Technologies, Frederick B Luludis, January 19, 1999: US05862182 (29 worldwide citation)

The encoding/transmission of information in an OFDM system is enhanced by using complementary codes. The complementary codes, more particularly, are converted into phase vectors and the resulting phase vectors are then used to modulate respective carrier signals. The modulated result is then transmi ...


5
Geert Arnout Awater, Adriaan Kamerman, Hendrik Moelard: Wireless LAN with load balancing. Agere Systems, February 6, 2007: US07173918 (26 worldwide citation)

A communication system with a plurality of access points (AP1, AP2, AP3) and at least one network station (5, 6), the network station (5, 6) being arranged to communicate with one of the plurality of access points (AP1, AP2, AP3) through a wireless communication protocol, each access point (AP1, AP2 ...


6
Gregory C Steele, D J Richard van Nee, Vincent K Jones IV, James Gardner, Geert Arnout Awater: Multi-antenna wireless receiver chains with vector decoding. Airgo Networks, Philip H Albert, Townsend and Townsend and Crew, January 9, 2007: US07161996 (13 worldwide citation)

A receiver chain is provided for use in wireless data communication including a plurality of receive antennas and a vector Barker decoder or a CCK decoder. The vector Barker decoder operates on the plurality of received signals, preferably processed through a plurality of channel matched filters. Th ...


7
James Gardner, D J Richard van Nee, Vincent K Jones IV, Geert Arnout Awater: MIMO modulation in a wireless network with at least one degenerate node. Qualcomm Incorporated, Amin Turocy & Calvin, August 26, 2008: US07418050 (11 worldwide citation)

MIMO modulation is supported in a wireless network with at least one degenerate node. A transmitter separates data into multiple streams for modulation. To transmit the modulated data, the transmitter uses a separate antenna for each data stream or coherently combines the modulated data streams prio ...


8
Geert Arnout Awater, James Gardner, Richard van Nee, Gregory C Steele: Joint packet detection in wireless communication system with one or more receiver. Qualcomm Incorporated, Turocy & Watson, September 8, 2009: US07586884 (8 worldwide citation)

A packet detector joint detects 802.11a packets, 802.11b packets and interference that is within a monitored frequency range but is not formatted as 802.11a packets or 802.11b packets. The packet detector can use signals from one or more antennas. Detection of signals is done using differentially de ...


9
Vincent K Jones IV, Partho Mishra, Geert Arnout Awater, D J Richard van Nee, Arnold Liu, Brian Leslie Wong: Adaptive packet detection for detecting packets in a wireless medium. Qualcomm Incorporated, Amin Turocy & Calvin, December 16, 2008: US07466667 (7 worldwide citation)

In a packet detector, one or more tests are performed for packet detection according to packet detection parameters associated with the one or more tests, a rate of false detection is measured, and the packet detection parameters are adjusted accordingly to reduce the rate of false detection. The ra ...


10
Gregory C Steele, D J Richard van Nee, Vincent K Jones IV, James Gardner, Geert Arnout Awater: Multi-antenna wireless receiver chains with vector decoding. QUALCOMM Incorporated, Kenneth K Vu, Kenyon S Jenckes, July 14, 2009: US07561646 (5 worldwide citation)

A receiver chain is provided for use in wireless data communication including a plurality of receive antennas and a vector Barker decoder or a CCK decoder. The vector Barker decoder operates on the plurality of received signals, preferably processed through a plurality of channel matched filters. Th ...



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