US8170496B2
Active / In Force
US
⏱️ 2.5 years remaining
Transceiver with space hopping phased array antenna and methods for use therewith
Assignee: Avago Technologies International Sales Pte Ltd
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Filing: 2009-04-22
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Granted: 2012-05-01
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Expires: 2029-04-22
Abstract
Abstract A wireless transceiver includes at least one phased array antenna, that transmits an outbound RF signal containing outbound data to at least one remote transceiver and that receives an inbound RF signal containing inbound data from the at least one remote RF transceiver, wherein the at least one phased array antenna is configurable based on a control signal. An antenna configuration controller generates the control signal to configure the phased array antenna to hop among a plurality of radiation patterns based on a hopping sequence. At least one RF transceiver section generates the outbound RF signal based on the outbound data and that generates the inbound data based on the inbound RF signal.
Inventors
- 👤 Saishankar Nandagopalan
- 👤 Jeyhan Karaoguz
- 👤 Jason A. Trachewsky
- 👤 Vinko Erceg
- 👤 Christopher J. Hansen
- 👤 Matthew J. Fischer
- 👤 Murat Mese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:51
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/02; H04B7/04; H04B7/06; H04B7/0686; H04B7/0689
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
184 words
A wireless transceiver comprising: at least one phased array antenna, that transmits an outbound RF signal containing outbound data to at least one remote transceiver and that receives an inbound RF signal containing inbound data from the at least one remote transceiver, wherein the at least one phased array antenna is configurable based on a control signal; an antenna configuration controller, coupled to the at least one phased array antenna, that generates the control signal to configure the at least one phased array antenna to hop among a plurality of radiation patterns based on a hopping sequence, and wherein the antenna configuration controller receives quality data corresponding to each of the plurality of radiation patterns, aggregates the quality data over multiple hops for each of the plurality of radiation patterns and updates the plurality of radiation patterns based on the aggregation of the quality data; and at least one RF transceiver section, coupled to the at least one phased array antenna, that generates the outbound RF signal based on the outbound data and that generates the inbound data based on the inbound RF signal.
Claim 2
Dependent Claim
184 words
A wireless transceiver comprising: at least one phased array antenna, that transmits an outbound RF signal containing outbound data to at least one remote transceiver and that receives an inbound RF signal containing inbound data from the at least one remote transceiver, wherein the at least one phased array antenna is configurable based on a control signal; an antenna configuration controller, coupled to the at least one phased array antenna, that generates the control signal to configure the at least one phased array antenna to hop among a plurality of radiation patterns based on a hopping sequence, and wherein the antenna configuration controller receives quality data corresponding to each of the plurality of radiation patterns, aggregates the quality data over multiple hops for each of the plurality of radiation patterns and updates the plurality of radiation patterns based on the aggregation of the quality data; and at least one RF transceiver section, coupled to the at least one phased array antenna, that generates the outbound RF signal based on the outbound data and that generates the inbound data based on the inbound RF signal.
Claim 3
Dependent Claim
47 words
The wireless transceiver of claim 1 wherein the antenna configuration controller updates the plurality of radiation patterns by removing one of the plurality of the radiation patterns when the quality data corresponding to the one of the plurality of radiation patterns compares unfavorably to a quality threshold.
Claim 4
Dependent Claim
44 words
The wireless transceiver of claim 1 wherein the quality data is based on at least one of: a signal strength, a signal to noise ratio, a signal to noise and interference ratio, a bit error rate, a packet error rate and a retransmission rate.
Claim 5
Dependent Claim
16 words
The wireless transceiver of claim 1 wherein the hopping sequence is based on a pseudorandom sequence.
Claim 6
Dependent Claim
40 words
The wireless transceiver of claim 1 wherein the at least one remote transceiver includes a plurality of remote transceivers and the hopping sequence includes a plurality of individual hopping sequences each corresponding to one of the plurality of remote transceivers.
Claim 7
Dependent Claim
25 words
The wireless transceiver of claim 1 wherein the at least one phased array antenna includes a plurality of individual antenna arrays that are spatially diverse.
Claim 8
Dependent Claim
23 words
The wireless transceiver of claim 1 wherein the outbound RF signal and the inbound RF signal are within a millimeter wave frequency band.
Claim 9
Dependent Claim
37 words
The wireless transceiver of claim 1 wherein the outbound data and the inbound data are formatted in accordance with at least one of: a wireless high definition communication standard; and a next generation millimeter wave communication standard.
Claim 10
Independent Claim
140 words
A method for use in a wireless transceiver, the method comprising: transmitting an outbound RF signal containing outbound data to at least one remote transceiver via at least one phased array antenna; receiving an inbound RF signal containing inbound data from the at least one remote transceiver, via the at least one phased array antenna; configuring the at least one phased array antenna to hop among a plurality of radiation patterns based on a hopping sequence, by receiving quality data corresponding to each of the plurality of radiation patterns, aggregating the quality data over multiple hops for each of the plurality of radiation patterns and updating the plurality of radiation patterns based on the aggregating of the quality data; generating the outbound RF signal based on the outbound data; and generating the inbound data based on the inbound RF signal.
Claim 11
Independent Claim
140 words
A method for use in a wireless transceiver, the method comprising: transmitting an outbound RF signal containing outbound data to at least one remote transceiver via at least one phased array antenna; receiving an inbound RF signal containing inbound data from the at least one remote transceiver, via the at least one phased array antenna; configuring the at least one phased array antenna to hop among a plurality of radiation patterns based on a hopping sequence, by receiving quality data corresponding to each of the plurality of radiation patterns, aggregating the quality data over multiple hops for each of the plurality of radiation patterns and updating the plurality of radiation patterns based on the aggregating of the quality data; generating the outbound RF signal based on the outbound data; and generating the inbound data based on the inbound RF signal.
Claim 12
Dependent Claim
42 words
The method of claim 9 wherein updating the plurality of radiation patterns includes: removing one of the plurality of the radiation patterns when the quality data corresponding to the one of the plurality of radiation patterns compares unfavorably to a quality threshold.
Claim 13
Dependent Claim
44 words
The method of claim 9 wherein the quality data is generated based on at least one of: a signal strength, a signal to noise ratio, a signal to noise and interference ratio, a bit error rate, a packet error rate and a retransmission rate.
Claim 14
Dependent Claim
15 words
The method of claim 9 wherein the hopping sequence is based on a pseudorandom sequence.
Claim 15
Dependent Claim
52 words
The method of claim 9 wherein the at least one remote transceiver includes a plurality of remote transceivers and the method further comprises: generating the hopping sequence by interspersing a plurality of individual hopping sequences, each of the plurality of individual hopping sequences corresponding to one of the plurality of remote transceivers.
Claim 16
Dependent Claim
43 words
The method of claim 9 wherein the at least one phased array antenna includes a plurality of individual antenna arrays that are spatially diverse and wherein the plurality of radiation patterns include radiation patterns from each of the plurality of individual antenna arrays.
Claim 17
Dependent Claim
22 words
The method of claim 9 wherein the outbound RF signal and the inbound RF signal are within a millimeter wave frequency band.
Claim 18
Dependent Claim
36 words
The method of claim 9 wherein the outbound data and the inbound data are formatted in accordance with at least one of: a wireless high definition communication standard; and a next generation millimeter wave communication standard.
References Cited (Backward Citations)
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