WO2001035578A1 - A wireless apparatus having a transceiver equipped to support multiple wireless communication protocols - Google Patents

A wireless apparatus having a transceiver equipped to support multiple wireless communication protocols Download PDF

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Publication number
WO2001035578A1
WO2001035578A1 PCT/US2000/026855 US0026855W WO0135578A1 WO 2001035578 A1 WO2001035578 A1 WO 2001035578A1 US 0026855 W US0026855 W US 0026855W WO 0135578 A1 WO0135578 A1 WO 0135578A1
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WO
WIPO (PCT)
Prior art keywords
transmit
signal
receive
section
accordance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2000/026855
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English (en)
French (fr)
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WO2001035578A9 (en
Inventor
Ephraim Zehavi
Ron Nevo
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Mobilian Corp
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Mobilian Corp
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Filing date
Publication date
Application filed by Mobilian Corp filed Critical Mobilian Corp
Priority to JP2001537207A priority Critical patent/JP4718080B2/ja
Priority to AT00967117T priority patent/ATE526810T1/de
Priority to EP00967117A priority patent/EP1232607B1/en
Priority to AU77366/00A priority patent/AU7736600A/en
Publication of WO2001035578A1 publication Critical patent/WO2001035578A1/en
Anticipated expiration legal-status Critical
Publication of WO2001035578A9 publication Critical patent/WO2001035578A9/en
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0226—Mapping or translating multiple network management protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols

Definitions

  • the present invention relates to the field of wireless communication. More specifically, the present invention relates to the problem of concurrent wireless communication with multiple communication partners subscribing to different wireless communication protocols.
  • Examples of technology to accomplish the later include the different variants of the IEEE 802.11 Standard published by the Institute of Electrical and Electronic Engineers, 802.11 (Frequency Hoping and Direct Sequence), 802.11a, 802.11b as well as Home RF, also known as Shared Wireless Access Protocol (SWAP) to those skilled in the art.
  • 802.11 Frequency Hoping and Direct Sequence
  • 802.11a 802.11a
  • 802.11b 802.11b
  • Home RF also known as Shared Wireless Access Protocol (SWAP) to those skilled in the art.
  • SWAP Shared Wireless Access Protocol
  • One such applications is having a notebook computer being able to communicate with peripheral devices such as a phone, a printer, a scanner and the like, in accordance with the Bluetooth protocol; and with other computing devices, such as other peer computers or servers, communication devices, such as modems or adapters, and networking devices, such as gateways, routers, switches and the like, in accordance with one of the 802.11 protocols or Home RF.
  • the need cannot be met by simply providing the device with multiple transmitters, one for each protocol. The reason is because if multiple ones of these transmitters were to transmit at the same time. The transmitters are going to interfere with each other, resulting in corruption and/or loss of data, as well as degradation in performance.
  • the present invention substantially address this need in a very efficient and low cost manner. This and other advantages of the present invention will be readily apparent from the description to follow.
  • a wireless device is provided with a wireless transceiver having a joint signal transmit/receive section to transmit and receive signals wirelessly in accordance with a first and a second protocol.
  • the wireless device is further provided with a first and second up/down conversion pair to correspondingly up and down convert the transmit and receive signals in accordance with the two protocols.
  • the wireless device is provided with a first and second down conversion unit to correspondingly down convert the receive signals, and a shared up conversion section to up convert transmit signals, in accordance with the two protocols.
  • the wireless device is further provided with a controller/signal processing section to control and perform, in a coordinated manner, the transmit and receive operations in accordance with the two protocols.
  • the wireless device is further provided with a processor programmed to implement a time sharing schedule to facilitate the coordinated control and performance of the transmit and receive operations.
  • the processor is further programmed to monitor the transmit and receive workloads of the two protocols and adaptively perform the coordinated control and signal processing, based at least in part on the observed workloads.
  • the protocols may be selected pairs of Bluetooth, 802.11 , 802.11a, 802.11b, Home RF and the like.
  • the wireless device may also be used as a master device or a gateway device of two wireless networks.
  • FIG 1 illustrates an overview of the wireless device of the present invention, in accordance with one embodiment
  • FIG. 2 illustrates a period of operation of the wireless device of the present invention, in accordance with one embodiment
  • Figure 3 illustrates the transceiver of the wireless device of Fig. 1 in further detail, in accordance with one implementation
  • Figure 4 illustrates the signal processing subsection of controller/signal processing section of the wireless device of Fig. 1 in further detail, in accordance with one implementation
  • FIG. 5a-5c illustrate the controller subsection of the controller/signal processing section of Fig. 1 in further detail, in accordance with one implementation
  • FIG. 6 illustrates an overview of the present invention, in accordance with another embodiment
  • Figure 7 illustrates the transceiver of the wireless device of Fig. 6 in further detail, in accordance with one implementation.
  • Figure 8 illustrates the controller subsection of the controller/signal processing section of Fig. 6 in further detail, in accordance with one implementation.
  • wireless device 100 is provided with wireless transceiver 102 of the present invention to transmit and receive signals wirelessly in accordance with a first and a second wireless communication protocol, in a coordinated manner, to enable device 100 to communicate with devices 104a and devices 104b of wireless networks 108a and 108b, at substantially the same time.
  • Wireless transceiver 102 includes joint signal transmit/receive section 103, and for the illustrated embodiment, a first and a second signal up/down conversion pairs 105a-105b sharing joint signal transmit/receive section 103.
  • Wireless device 100 further includes controller/signal processing (C/SP) section 106 to process data for transmission by wireless transceiver 102, to process signals received by wireless transceiver 102, and to control the data/signal processing operations as well as the operation of wireless transceiver 102.
  • C/SP controller/signal processing
  • C/SP section 106 controls the data/signal processing operations and wireless transceiver 102 (hereinafter, simply transceiver), in a synchronized and coordinated fashion. More specifically, in this embodiment, C/SP section 106 controls the data/signal processing operations and transceiver 102 to alternate between transmits in a selected one of the two wireless communication protocols, and receives in both protocols.
  • Figure 2 illustrates a period of operation in accordance with this embodiment.
  • C/SP section 106 operates joint signal transmit/receive section 103 and signal up/down conversion pairs 105a-105b to perform transmit of signals to devices 104a of wireless network 108a (hereinafter, simply network) in accordance with the first wireless communication protocol (hereinafter, simply protocol), at the exclusion of devices 104b of network 108b.
  • simply protocol the first wireless communication protocol
  • C/SP section 106 also temporarily suspends processing of signals output from the signal down conversion sections of signal up/down conversion pairs 105a-105b.
  • T3 for duration t3, the operation is performed for the second protocol.
  • C/SP section 106 operates joint signal transmit/receive section 103 and signal up/down conversion pairs 105a-105b to perform transmit of signals to devices 104b of network 108b in accordance with the second protocol, at the exclusion of devices 104a of network 108a; and in like manner, temporarily suspends processing of signals output from the signal down conversion sections of signal up/down conversion pairs 105a-105b.
  • time periods T2 and T4 for duration t2 and t4 respectively, C/SP section 106 processes signals output by the down conversion sections of both signal up/down conversion pairs 105a-105b to receive signals from devices 104a and 104b of networks 108a and 108b in accordance with the respective protocols.
  • C/SP section 106 temporarily suspends transmissions of signals to devices 104a as well as devices 104b of networks 108a and 108b.
  • devices 104a are able to receive in time period T1 , and transmit when there are packets to transmit, but otherwise receive, in time periods T2-T4.
  • devices 104b are able to receive in time period T3, and transmit when there are packets to transmit, but otherwise receive, in time periods T1-T2 and T4.
  • wireless device 100 is able to operate with devices 104a and 104b of networks 108a and 108b in two wireless protocols at the same time.
  • time periods T1-T4 may or may not be equal in duration. That is, numerically t1-t4 may or may not be equal.
  • duration t1-t4 of time periods T1-T4 are dynamically and adaptively set.
  • duration t1-t4 of time periods T1-T4 are adaptively set based at least in part of transmit and receive workloads of networks 108a and 108b.
  • Wireless device 100 is intended to represent a wide range of devices that can benefit from having the ability to wirelessly operate with other wireless devices in two or more wireless communication protocols at the same time.
  • Examples of device 100 include but not limited to computers of various form factors, such as desktop, notebook, palm size and so forth, controller devices (i.e. master devices) to manage and control the operation of networks 108a and 108b, and gateway devices to facilitate communication between devices 104a and devices 104b.
  • devices 104a and 104b are intended to represent a broad range of devices that can benefit from being able to communicate wirelessly. Examples of devices 104a include but not limited to phones, video cameras, speakers, modems, printers and scanners equipped to wireless communicate in accordance with the Bluetooth protocol.
  • Examples of devices 104b include clients and servers, as well as gateways, modems, hubs, routers, and switches equipped to wireless communicate in accordance with a selected variant of the IEEE 802.11 protocols or Home RF.
  • joint signal transmit/receive section 103 is a joint RF transmit/receive section
  • each signal up/down conversion pair 105a/105b is an IF up/down conversion pair.
  • Fig. 1 For ease of understanding, only two groups of devices 104a and 104b communicating in accordance with the first and second wireless communication protocols (supported by two up/down conversion sections 105a-105b in transceiver 102) are shown in Fig. 1. However, from the description to follow, it will be readily apparent to those skilled in the art, the present invention may be practiced with more than two protocols, with employment of additional signal up/down conversion sections for the additional protocols, as long as they are likewise coordinated.
  • transceiver 102 includes joint signal transmit/receive section 103, and first and second signal up/down conversion pairs 105a-105b sharing joint signal transmit/receive section 103.
  • joint signal transmit/receive section 103 is similarly constituted as prior art transmit/receive sections, with switch 302, low noise amplifier (LNA) 304, power amplifier (PA) 306 and filters 308a-308b coupled to each other as shown.
  • LNA low noise amplifier
  • PA power amplifier
  • Each signal up/down conversion section 105a/105b is also similarly constituted as in the prior art, with a signal up conversion subsection 316a/316b and a signal down conversion subsection 314a/314b for up and down conversion of signals of different frequencies of interest.
  • joint transmit/receive section 103 is the earlier mentioned joint RF transmit/receive section that operates in a radio frequency
  • first and second signal up/down conversion pairs 105a/105b are the earlier mentioned IF up/down conversion pairs that operate in intermediate frequencies.
  • down conversion subsections 314a- 314b of up/down conversion pairs 105a-105b are coupled to joint signal transmit/receive section 103 in parallel, via splitter 310. That is, receive signals output by filter 308a are provided to both down conversion subsections 314a-314b for down conversions in their respective frequencies of interest, allowing receive signals transmitted in different frequencies or protocols to be received at the same time.
  • up conversion subsections 316a-316b of up/down conversion pairs 105a-105b they are selectively coupled to joint signal transmit/receive section 103, via switch 312.
  • transmit signals from up conversion subsections 314a- 314b operating in their respective frequencies are selectively provided to filter 308b to filter, in preparation for transmission, at the exclusion of the other, resulting in only signals from one frequency of interest (or protocol) being transmitted at any one point in time.
  • signal processing subsection 402 of C/SP section 106 includes memory 402, first and second receive signal processing blocks 404a-404b for first and second protocols, first and second transmit data processing blocks 406a-406b for first and second protocols, and A/D as well as D/A converters 408a-408b and 410a- 410b.
  • These elements perform their conventional functions known in the art, and their constitutions are protocol dependent, that is depending on the protocol they are designed/configured to support, e.g. an 802.11 variant or Bluetooth and so forth.
  • A/D and D/A converters 408a-408b and 410a-410b convert analog signals into digital signals, and digital signals to analog signals respectively.
  • First and second receive signal processing blocks 404a-404b process the digitized receive signals in accordance with their respective protocols to extract receive data, and store the extracted receive data in memory 402.
  • First and second transmit data processing blocks 406a-406b process transmit data stored in memory 402 and package them for conversion and then transmission in accordance with first and second protocols respectively (e.g. adding headers, check sums and so forth). Except for the manner they are advantageously used to effectuate the substantially simultaneous communication with wireless devices in two protocols, these elements are otherwise known in the art.
  • receive and transmit signal processing blocks 404a and 406a process receive signals and package transmit data in accordance with a selected one of IEEE 802.11 , 802.11a and 802.11b, and the Home RF protocol, whereas receive and transmit signal processing blocks 404b and 406b process receive signals and package transmit data in accordance with the Bluetooth protocol.
  • support for a selected one of IEEE 802.11 , 802.11a and 802.11b, and the Home RF protocol may be dynamically selected.
  • multiple ones of receive and transmit signal processing blocks 404a and 406a are provided, and coupled to A/D and D/A converters 408a and 410a via a switching matrix.
  • controller subsection 500 of C/SP section 106 is illustrated in further detail, in accordance with one implementation.
  • controller subsection 500 includes processor 502 and memory 504.
  • programming instructions 506 Stored in memory 504 are programming instructions 506 to be executed by processor 502 to effectuate the earlier describe control of the receive and transmit processing operations of the signal processing subsection of C/SP section 106 and transceiver 102 for the time sharing mode of operation as set forth referencing Fig. 2.
  • processor 502 (executing programming instructions 506) causes signal up conversion subsection 314a of first signal up/down conversion pair 105a to be coupled to joint signal transmit/receive section 103 at the exclusion of signal up conversion subsection 314b of first signal up/down conversion pair 105b.
  • processor 502 causes receive signal processing blocks 404a and 404b to temporarily ignore or suspend processing signals output by down conversion subsections 314a-314b.
  • processor 502 repeatedly determines if it has operated in this mode for a sufficient duration, i.e. if elapsed time for period T1 has reached t1. Eventually, upon determining it has operated in this mode for the appropriate duration, the process continues at 516.
  • processor 502 causes signal up conversion subsections 314a-314b of both first and second signal up/down conversion pairs 105a-105b to be de-coupled from joint signal transmit/receive section 103, thereby preventing signals to be transmitted under either protocol. Furthermore, processor 502 causes receive signal processing blocks 404a and 404b to resume processing signals output by down conversion subsections 314a-314b, thereby allowing signals received in both protocols to be processed and received at the same time.
  • processor 502 repeatedly determines if it has operated in this mode for a sufficient duration, i.e. if elapsed time for period T2 has reached t2. Eventually, upon determining it has operated in this mode for the appropriate duration, the process continues at 520.
  • processor 502 causes signal up conversion subsection 314b of second signal up/down conversion pair 105b to be coupled to joint signal transmit/receive section 103 at the exclusion of signal up conversion subsection 314a of first signal up/down conversion pair 105a.
  • processor 502 causes receive signal processing blocks 404a and 404b to temporarily ignore or suspend processing signals output by down conversion subsections 314a-314b.
  • processor 502 repeatedly determines if it has operated in this mode for a sufficient duration, i.e. if elapsed time for period T3 has reached t3. Eventually, upon determining it has operated in this mode for the appropriate duration, the process continues at 524 and 526.
  • processor performs the same functions as earlier described for 516 and 518. Eventually, upon determining it has operated in this mode for period T4 for time t4, the process continues at 512.
  • memory 504 is also used to store the duration values t1-t4, allowing the length of periods T1-T4 to be programmable.
  • programming instructions 506 are also equipped to adaptively adjusted these values.
  • processor monitors for transmit and receive packets of each protocol, and upon detection, updates two workload counters, one for each of the protocols, accordingly.
  • processor determines if the period for monitoring has elapsed. The period may be pre-programmed or provided through e.g. a programmable configuration register (not shown). Operations 532-534 are repeated until the monitoring period has expired.
  • processor 502 analyzes the cumulated workload data for the two protocols, and adaptively adjusted the duration values t1- t4 for periods T1-T4, based at least in part on the observed workloads for the two protocols.
  • the adjustment may be made in a straight forward proportional manner, or employing any one of a number of heuristic approaches.
  • processor 502 Upon making the adjustment, in one embodiment, processor 502 resumes the monitoring immediately. In an alternate embodiment, processor 502 resumes the monitoring after waiting a pre-determined or dynamically determined period of time. Alternatively, it may also resume only upon invoked to do so.
  • wireless device 100' is provided with wireless transceiver 102' of the present invention to transmit and receive signals wirelessly in accordance with a first and a second wireless communication protocol, in a coordinated manner, to enable device 100' to communicate with devices 104a and devices 104b of wireless networks 108a and 108b, at substantially the same time.
  • wireless transceiver 102' includes joint signal transmit/receive section 103.
  • wireless device 100' is provided with a first and a second signal down conversion section 105c-105d and a common signal up conversion unit 105e, sharing joint signal transmit/receive section 103.
  • Wireless device 100' as the embodiment of Fig. 1, further includes controller/signal processing (C/SP) section 106 to process data for transmission by wireless transceiver 102', to process signals received by wireless transceiver 102', and to control the data/signal processing operations as well as the operation of wireless transceiver 102'.
  • C/SP section 106 controls the data/signal processing operations and wireless transceiver 102', in a synchronized and coordinated fashion, as described earlier.
  • FIG. 7 illustrates transceiver 102' in further detail, in accordance with one implementation.
  • Joint signal transmit/receive section 103 is similarly constituted as earlier described.
  • Each signal down conversion section 105c/105d is also similarly constituted as in the prior art, and functions as earlier described signal down conversion subsection 314a/314b.
  • Common signal up conversion section 105e serves the functions of both signal up conversion subsections 316a and 316b.
  • down conversion sections 105c-105d are coupled to joint signal transmit/receive section 103 in parallel, via splitter 310. That is, receive signals output by filter 308a are provided to both down conversion sections 105c- 105d for down conversions in their respective frequencies of interest, allowing receive signals transmitted in different frequencies or protocols to be received at the same time.
  • common up conversion sections 105e it is selectively coupled to the transmit signal processing sections of C/SP 106, via switch 312. That is, transmit signals of the two protocols are provided to filter 308b through up conversion section 105e operating in one of two frequencies, at the exclusion of the other, for preparation for transmission, resulting in only signals from one frequency of interest (or protocol) being transmitted at any one point in time.
  • C/SP 106 is similarly constituted as earlier described referencing Fig. 4, including controller subsection 500, which is constituted as earlier described referencing Fig. 5a.
  • controller subsection 500 which is constituted as earlier described referencing Fig. 5a.
  • the operational flow of controller subsection 500 under this alternate embodiment is slightly different, which is illustrated in Fig. 8.
  • processor 502 (executing programming instructions 506) causes signal up conversion section 105e to be coupled to transmit signal processing subsection 406b of signal processing section 400 (for the first protocol), at the exclusion of transmit signal processing subsection 406a (for the second protocol). At the same time, processor 502 causes receive signal processing blocks 404a and 404b to temporarily ignore or suspend processing signals output by down conversion subsections 105c-105d. At 814, processor 502 repeatedly determines if it has operated in this mode for a sufficient duration, i.e. if elapsed time for period T1 has reached t1. Eventually, upon determining it has operated in this mode for the appropriate duration, the process continues at 816.
  • processor 502 causes signal up conversion section 105e to be decoupled from both transmit signal processing subsections 406a and 406b of signal processing section 400, thereby preventing signals to be transmitted under either protocol. Furthermore, processor 502 causes receive signal processing blocks 404a and 404b to resume processing signals output by down conversion sections 105c- 105d, thereby allowing signals received in both protocols to be processed and received at the same time.
  • processor 502 repeatedly determines if it has operated in this mode for a sufficient duration, i.e. if elapsed time for period T2 has reached t2. Eventually, upon determining it has operated in this mode for the appropriate duration, the process continues at 820.
  • processor 502 causes signal up conversion section 105e to be coupled to transmit signal processing subsection 406a of signal processing section 400 (for the second protocol), at the exclusion of transmit signal processing subsection 406b (for the first protocol). At the same time, processor 502 causes receive signal processing blocks 404a and 404b to temporarily ignore or suspend processing signals output by down conversion sections 105c-105d. At 822, processor 502 repeatedly determines if it has operated in this mode for a sufficient duration, i.e. if elapsed time for period T3 has reached t3. Eventually, upon determining it has operated in this mode for the appropriate duration, the process continues at 824 and 826.
  • processor performs the same functions as earlier described for 816 and 818. Eventually, upon determining it has operated in this mode for period T4 for time t4, the process continues at 812.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Transceivers (AREA)
PCT/US2000/026855 1999-11-08 2000-09-29 A wireless apparatus having a transceiver equipped to support multiple wireless communication protocols Ceased WO2001035578A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001537207A JP4718080B2 (ja) 1999-11-08 2000-09-29 マルチプルワイヤレス通信プロトコルをサポートするトランシーバーを持つワイヤレス装置
AT00967117T ATE526810T1 (de) 1999-11-08 2000-09-29 Drahtlose vorrichtung mit einer sende- empfangseinheit ausgerüstet zur unterstützung von mehrfachen drahtloskommunikationsprotokollen
EP00967117A EP1232607B1 (en) 1999-11-08 2000-09-29 A wireless apparatus having a transceiver equipped to support multiple wireless communication protocols
AU77366/00A AU7736600A (en) 1999-11-08 2000-09-29 A wireless apparatus having a transceiver equipped to support multiple wireless communication protocols

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/436,458 1999-11-08
US09/436,458 US6990082B1 (en) 1999-11-08 1999-11-08 Wireless apparatus having a transceiver equipped to support multiple wireless communication protocols

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WO2001035578A1 true WO2001035578A1 (en) 2001-05-17
WO2001035578A9 WO2001035578A9 (en) 2002-12-05

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EP (1) EP1232607B1 (cg-RX-API-DMAC7.html)
JP (1) JP4718080B2 (cg-RX-API-DMAC7.html)
AT (1) ATE526810T1 (cg-RX-API-DMAC7.html)
AU (1) AU7736600A (cg-RX-API-DMAC7.html)
WO (1) WO2001035578A1 (cg-RX-API-DMAC7.html)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372399A (en) * 2001-02-16 2002-08-21 3Com Corp Network monitoring
WO2002001807A3 (en) * 2000-06-28 2002-10-10 Broadcom Corp Multi-mode controller
WO2001084789A3 (en) * 2000-05-04 2003-01-16 Mobilian Corp Wireless network with storage of transaction policy
US6526264B2 (en) 2000-11-03 2003-02-25 Cognio, Inc. Wideband multi-protocol wireless radio transceiver system
WO2003017519A1 (en) * 2001-08-15 2003-02-27 Qualcomm, Incorporated Method for reducing power consumption in bluetooth and cdma modes of operation
WO2003047177A1 (en) * 2001-11-27 2003-06-05 Intel Corporation Device and method for intelligent wireless communication selection
WO2003058881A3 (en) * 2002-01-09 2003-11-27 Koninkl Philips Electronics Nv Coexistence of modulation schemes in a wlan
EP1404055A1 (en) * 2002-09-30 2004-03-31 Melco Inc. Wireless device for data transmission according to a plurality of wireless LAN standards
GB2394865A (en) * 2002-10-30 2004-05-05 Hewlett Packard Development Co Dual-mode wireless local area network access point
WO2004039111A1 (en) * 2002-10-24 2004-05-06 At & T Wireless Services, Inc. System and method for integrating local-area and wide-area wireless networks
WO2004039042A3 (en) * 2002-10-24 2004-07-01 At & T Wireless Services Inc System and method for delivering data services in integrated wireless networks
WO2005060302A1 (en) * 2003-12-17 2005-06-30 Telefonaktiebolaget Lm Ericsson (Publ) A method, system, terminal and computer program product for selecting radio access system in a multiaccess system
WO2005059766A3 (en) * 2003-12-16 2005-08-11 Koninkl Philips Electronics Nv Pocket device for wireless receiving and delivering
EP1499070A3 (en) * 2003-07-18 2005-12-21 Nokia Corporation Integration of a plurality of short-range communication protocols
EP1589781A3 (en) * 2004-04-23 2006-03-15 Microsoft Corporation Wireless networking technology selection on a computing device supporting multiple wireless technologies
US7050452B2 (en) 2000-10-06 2006-05-23 Cognio, Inc. Systems and methods for interference mitigation among multiple WLAN protocols
EP1416674A3 (en) * 2002-10-30 2006-07-05 Kabushiki Kaisha Toshiba Relay and communication system
FR2889386A1 (fr) * 2005-07-28 2007-02-02 Sercel Sa Dispositif et procede de connexion a un reseau sans fil
CN100397850C (zh) * 2001-09-11 2008-06-25 株式会社东芝 具有无线模块的信息装置
WO2008041071A3 (en) * 2006-10-03 2008-10-23 Nokia Corp System for managing radio modems
US7454171B2 (en) 2005-02-25 2008-11-18 Nokia Corporation Method and system for VoIP over WLAN to Bluetooth headset using ACL link and sniff for aligned eSCO transmission
US7486932B2 (en) 2005-02-25 2009-02-03 Nokia Corporation Method and system for VoIP over WLAN to bluetooth headset using advanced eSCO scheduling
US7546142B2 (en) 2005-09-29 2009-06-09 Intel Corporation Device, system and method of coordination among wireless transceivers
US7643811B2 (en) 2004-05-26 2010-01-05 Nokia Corporation Method and system for interference detection
US7657286B2 (en) 2006-05-11 2010-02-02 Nokia Corporation Multiradio control interface element in modem
US7848741B2 (en) 2003-12-30 2010-12-07 Kivekaes Kalle Method and system for interference detection
EP2228966A3 (en) * 2001-10-16 2010-12-15 Sony Corporation Transmission and reception device, transmission and reception method, and transmission and reception system
EP1480496B1 (de) * 2003-05-22 2011-03-02 OSRAM Gesellschaft mit beschränkter Haftung Steuerbare Lichtanlage mit zweitem Kommunikationsprotokoll und Geräte hierfür
US7996505B2 (en) 2003-10-24 2011-08-09 Microsoft Corporation Network and interface selection on a computing device capable of establishing connections via multiple network communications media
US8023922B2 (en) 2005-02-14 2011-09-20 Koninklijke Philips Electronics N.V. Receiver for simultaneously receiving different standards
US8102798B2 (en) 2002-12-18 2012-01-24 Microsoft Corporation Method and apparatus for managing scanning in wireless computing devices to reduce power consumption
US8385985B2 (en) 2003-11-25 2013-02-26 Qualcomm Incorporated Method for reducing power consumption in a multi-mode device
US9521705B2 (en) 2003-11-02 2016-12-13 Yossy Sela Mobile telephone gateway apparatus, communication system, and gateway operating system
US10672252B2 (en) 2015-12-31 2020-06-02 Delta Faucet Company Water sensor

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7274652B1 (en) * 2000-06-02 2007-09-25 Conexant, Inc. Dual packet configuration for wireless communications
WO2001017298A1 (en) 1999-09-02 2001-03-08 Automated Business Companies Communication and proximity authorization systems
US6891857B1 (en) * 1999-09-29 2005-05-10 Intel Corporation Multiple wireless communication protocol methods and apparatuses including proactive reduction of interference
DE60041141D1 (de) * 1999-09-29 2009-01-29 Mobilian Corp Verfahren und vorrichtungen für mehrfache drahtloskommunikationsprotokolle unter berücksichtigung der dienstequalität
US7990985B2 (en) * 2000-01-31 2011-08-02 3E Technologies International, Inc. Broadband communications access device
US7382786B2 (en) * 2000-01-31 2008-06-03 3E Technologies International, Inc. Integrated phone-based home gateway system with a broadband communication device
US6804232B1 (en) 2000-03-27 2004-10-12 Bbnt Solutions Llc Personal area network with automatic attachment and detachment
US20120105740A1 (en) 2000-06-02 2012-05-03 Oakley, Inc. Eyewear with detachable adjustable electronics module
US8482488B2 (en) * 2004-12-22 2013-07-09 Oakley, Inc. Data input management system for wearable electronically enabled interface
GB0014431D0 (en) * 2000-06-13 2000-08-09 Red M Communications Ltd Wireless network
JP3517219B2 (ja) * 2000-08-28 2004-04-12 松下電器産業株式会社 通信端末収容装置及び通信端末収容方法
US7099671B2 (en) * 2001-01-16 2006-08-29 Texas Instruments Incorporated Collaborative mechanism of enhanced coexistence of collocated wireless networks
FI20010297A0 (fi) 2001-02-16 2001-02-16 Vesa Juhani Hukkanen Menetelmä ja laitejärjestelmä kommunikoinnin toteuttamiseksi
US7180876B1 (en) * 2001-05-14 2007-02-20 At&T Corp. Mobile device having network interface selection
US20020184307A1 (en) * 2001-05-30 2002-12-05 Pineau Richard A. Method and apparatus for printing remote images using a mobile device and printer
US7013009B2 (en) 2001-06-21 2006-03-14 Oakley, Inc. Eyeglasses with wireless communication features
ATE335236T1 (de) * 2001-06-28 2006-08-15 Trek 2000 Int Ltd Verfahren und einrichtungen zum datentransfer
US7103760B1 (en) * 2001-07-16 2006-09-05 Billington Corey A Embedded electronic device connectivity system
US20030108062A1 (en) * 2001-12-10 2003-06-12 Prathima Agrawal Unitary, multiple-interface terminal operating with different transmission protocols over a common frequency range
US7643463B1 (en) * 2002-08-08 2010-01-05 Qualcomm Incorporated Method and apparatus for a dual-mode radio in a wireless communication system
WO2004042528A2 (en) * 2002-11-04 2004-05-21 Vivato, Inc. Signal communication coordination
US7653031B2 (en) * 2003-03-05 2010-01-26 Timothy Gordon Godfrey Advance notification of transmit opportunities on a shared-communications channel
US8457552B1 (en) 2004-01-20 2013-06-04 Qualcomm Incorporated Method and apparatus for reduced complexity short range wireless communication system
US20050176367A1 (en) * 2004-02-11 2005-08-11 Anthony Verloop Wireless repeater with diverse communications interface capability and method of managing the same
US7664130B2 (en) * 2004-03-01 2010-02-16 Sony Corporation Wireless communication system, wireless communication apparatus, wireless communication method and computer program
US20050255884A1 (en) * 2004-05-11 2005-11-17 Yun-Ning Shih Method and apparatus for wireless transmission adaptation
US7684464B2 (en) * 2004-12-21 2010-03-23 Qualcomm Incorporated Method and apparatus for performing channel assessment in a wireless communication system
US8730031B2 (en) 2005-04-28 2014-05-20 Proteus Digital Health, Inc. Communication system using an implantable device
US8912908B2 (en) 2005-04-28 2014-12-16 Proteus Digital Health, Inc. Communication system with remote activation
US8802183B2 (en) 2005-04-28 2014-08-12 Proteus Digital Health, Inc. Communication system with enhanced partial power source and method of manufacturing same
US9198608B2 (en) 2005-04-28 2015-12-01 Proteus Digital Health, Inc. Communication system incorporated in a container
EP2671508B1 (en) * 2005-04-28 2020-09-16 Proteus Digital Health, Inc. Pharma-informatics system
US8836513B2 (en) 2006-04-28 2014-09-16 Proteus Digital Health, Inc. Communication system incorporated in an ingestible product
US8547248B2 (en) 2005-09-01 2013-10-01 Proteus Digital Health, Inc. Implantable zero-wire communications system
US20070183352A1 (en) * 2006-02-08 2007-08-09 Mustafa Muhammad Methods and apparatus for providing a shared server system for a platform of multiple wireless communication devices
CN105468895A (zh) * 2006-05-02 2016-04-06 普罗透斯数字保健公司 患者定制的治疗方案
US8824966B2 (en) * 2006-08-16 2014-09-02 Dell Products L.P. System and method for reducing signal interference between bluetooth and WLAN communications
ATE535057T1 (de) 2006-10-17 2011-12-15 Proteus Biomedical Inc Niederspannungsoszillator für medizinische einrichtungen
US8945005B2 (en) 2006-10-25 2015-02-03 Proteus Digital Health, Inc. Controlled activation ingestible identifier
FI20065696A0 (fi) * 2006-11-03 2006-11-03 Nokia Corp Radioprosessin ohjaus
EP2069004A4 (en) 2006-11-20 2014-07-09 Proteus Digital Health Inc PERSONAL HEALTH SIGNAL RECEIVERS WITH ACTIVE SIGNAL PROCESSING
US7740353B2 (en) 2006-12-14 2010-06-22 Oakley, Inc. Wearable high resolution audio visual interface
CA2676407A1 (en) * 2007-02-01 2008-08-07 Proteus Biomedical, Inc. Ingestible event marker systems
EP3236524A1 (en) 2007-02-14 2017-10-25 Proteus Digital Health, Inc. In-body power source having high surface area electrode
WO2008112577A1 (en) * 2007-03-09 2008-09-18 Proteus Biomedical, Inc. In-body device having a multi-directional transmitter
US9270025B2 (en) 2007-03-09 2016-02-23 Proteus Digital Health, Inc. In-body device having deployable antenna
US7941178B2 (en) * 2007-04-06 2011-05-10 Intel Corporation Systems and methods for scheduling transmissions for coexistence of differing wireless radio protocols
US8189710B2 (en) 2007-04-06 2012-05-29 Intel Corporation Architecture and methods for coexistence of wireless radios having differing protocols
US8115618B2 (en) 2007-05-24 2012-02-14 Proteus Biomedical, Inc. RFID antenna for in-body device
PT2192946T (pt) * 2007-09-25 2022-11-17 Otsuka Pharma Co Ltd Dispositivo no corpo com amplificação de sinal dipolo virtual
WO2009070773A1 (en) * 2007-11-27 2009-06-04 Proteus Biomedical, Inc. Transbody communication systems employing communication channels
JP5033598B2 (ja) 2007-11-28 2012-09-26 株式会社日立製作所 表示装置および映像機器
JP2011513865A (ja) 2008-03-05 2011-04-28 プロテウス バイオメディカル インコーポレイテッド マルチモード通信の摂取可能なイベントマーカーおよびシステム、ならびにそれを使用する方法
KR101615128B1 (ko) 2008-07-08 2016-04-26 프로테우스 디지털 헬스, 인코포레이티드 섭취 가능한 이벤트 마커 데이터 프레임워크
US8121068B2 (en) * 2008-07-30 2012-02-21 Intel Corporation Techniques to improve co-existence among multiple radios
US8540633B2 (en) 2008-08-13 2013-09-24 Proteus Digital Health, Inc. Identifier circuits for generating unique identifiable indicators and techniques for producing same
WO2010045385A2 (en) * 2008-10-14 2010-04-22 Proteus Biomedical, Inc. Method and system for incorporating physiologic data in a gaming environment
AU2009313879B2 (en) 2008-11-13 2011-10-20 Proteus Digital Health, Inc. Ingestible therapy activator system and method
EP2346391A4 (en) * 2008-11-18 2012-08-15 Proteus Biomedical Inc DETECTION SYSTEM, APPARATUS AND METHOD FOR THERAPY MODULATION
US8055334B2 (en) 2008-12-11 2011-11-08 Proteus Biomedical, Inc. Evaluation of gastrointestinal function using portable electroviscerography systems and methods of using the same
US9439566B2 (en) 2008-12-15 2016-09-13 Proteus Digital Health, Inc. Re-wearable wireless device
US9659423B2 (en) 2008-12-15 2017-05-23 Proteus Digital Health, Inc. Personal authentication apparatus system and method
TWI503101B (zh) 2008-12-15 2015-10-11 波提亞斯數位康健公司 與身體有關的接收器及其方法
SG172847A1 (en) 2009-01-06 2011-08-29 Proteus Biomedical Inc Pharmaceutical dosages delivery system
JP2012514799A (ja) 2009-01-06 2012-06-28 プロテウス バイオメディカル インコーポレイテッド 摂取に関連するバイオフィードバックおよび個別薬物療法の方法およびシステム
KR101345220B1 (ko) * 2009-02-23 2013-12-26 시에라 와이어리스 인코퍼레이티드 원하는 파워 버짓내에서 복수의 무선 트랜시버를 제공하는 장치 및 관련 방법
US8540664B2 (en) 2009-03-25 2013-09-24 Proteus Digital Health, Inc. Probablistic pharmacokinetic and pharmacodynamic modeling
SG10201810784SA (en) * 2009-04-28 2018-12-28 Proteus Digital Health Inc Highly Reliable Ingestible Event Markers And Methods For Using The Same
US20100287052A1 (en) * 2009-05-06 2010-11-11 Minter David D Short-range commercial messaging and advertising system and mobile device for use therein
US9149423B2 (en) 2009-05-12 2015-10-06 Proteus Digital Health, Inc. Ingestible event markers comprising an ingestible component
EP2467707A4 (en) 2009-08-21 2014-12-17 Proteus Digital Health Inc DEVICE AND METHOD FOR MEASURING BIOLOGICAL PARAMETERS
TWI517050B (zh) 2009-11-04 2016-01-11 普羅托斯數位健康公司 供應鏈管理之系統
UA109424C2 (uk) 2009-12-02 2015-08-25 Фармацевтичний продукт, фармацевтична таблетка з електронним маркером і спосіб виготовлення фармацевтичної таблетки
AU2011210648B2 (en) 2010-02-01 2014-10-16 Otsuka Pharmaceutical Co., Ltd. Data gathering system
MX2012011693A (es) 2010-04-07 2013-02-15 Proteus Digital Health Inc Dispositivo ingerible miniatura.
TWI557672B (zh) 2010-05-19 2016-11-11 波提亞斯數位康健公司 用於從製造商跟蹤藥物直到患者之電腦系統及電腦實施之方法、用於確認將藥物給予患者的設備及方法、患者介面裝置
WO2012071280A2 (en) 2010-11-22 2012-05-31 Proteus Biomedical, Inc. Ingestible device with pharmaceutical product
EP2683291B1 (en) 2011-03-11 2019-07-31 Proteus Digital Health, Inc. Wearable personal body associated device with various physical configurations
WO2015112603A1 (en) 2014-01-21 2015-07-30 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
US9756874B2 (en) 2011-07-11 2017-09-12 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
BR112014001397A2 (pt) 2011-07-21 2017-02-21 Proteus Biomedical Inc dispositivo, sistema e método de comunicação móvel
US9235683B2 (en) 2011-11-09 2016-01-12 Proteus Digital Health, Inc. Apparatus, system, and method for managing adherence to a regimen
JP2015515638A (ja) 2012-02-17 2015-05-28 オークリー インコーポレイテッド 眼鏡類に電子デバイスを取り外し可能に連結するためのシステムおよび方法
US9204486B2 (en) * 2012-03-30 2015-12-01 Texas Instruments Incorporated Coexistence of wireless sensor networks with other wireless networks
US8774718B2 (en) * 2012-03-30 2014-07-08 Texas Instruments Incorporated Method and device to synchronize bluetooth and LTE/WiMax transmissions for achieving coexistence
KR20150038038A (ko) 2012-07-23 2015-04-08 프로테우스 디지털 헬스, 인코포레이티드 섭취 가능한 부품을 포함하는 섭취 가능한 이벤트 마커를 제조하기 위한 기술
DK2910013T3 (en) 2012-10-18 2018-08-06 Proteus Digital Health Inc Apparatus, system and method for adaptive optimization for power output and transmit power in a power source for a communication device
TWI659994B (zh) 2013-01-29 2019-05-21 美商普羅托斯數位健康公司 高度可膨脹之聚合型薄膜及包含彼之組成物
WO2014149631A2 (en) 2013-03-15 2014-09-25 Oakley, Inc. Electronic ornamentation for eyewear
US11744481B2 (en) 2013-03-15 2023-09-05 Otsuka Pharmaceutical Co., Ltd. System, apparatus and methods for data collection and assessing outcomes
WO2014144738A1 (en) 2013-03-15 2014-09-18 Proteus Digital Health, Inc. Metal detector apparatus, system, and method
JP6498177B2 (ja) 2013-03-15 2019-04-10 プロテウス デジタル ヘルス， インコーポレイテッド 本人認証装置システムおよび方法
CN205691887U (zh) 2013-06-12 2016-11-16 奥克利有限公司 模块化通信系统和眼镜通信系统
US9796576B2 (en) 2013-08-30 2017-10-24 Proteus Digital Health, Inc. Container with electronically controlled interlock
AU2014321320B2 (en) 2013-09-20 2019-03-14 Otsuka Pharmaceutical Co., Ltd. Methods, devices and systems for receiving and decoding a signal in the presence of noise using slices and warping
JP2016537924A (ja) 2013-09-24 2016-12-01 プロテウス デジタル ヘルス， インコーポレイテッド 事前に正確に把握されていない周波数において受信された電磁信号に関する使用のための方法および装置
US10084880B2 (en) 2013-11-04 2018-09-25 Proteus Digital Health, Inc. Social media networking based on physiologic information
US11051543B2 (en) 2015-07-21 2021-07-06 Otsuka Pharmaceutical Co. Ltd. Alginate on adhesive bilayer laminate film
CN107371274B (zh) * 2016-05-13 2022-07-19 北京三星通信技术研究有限公司 传输数据的方法及设备
EP3255949A1 (en) 2016-06-07 2017-12-13 Nxp B.V. Configuring wireless communications according to multiple communication protocols
CN109843149B (zh) 2016-07-22 2020-07-07 普罗秋斯数字健康公司 可摄入事件标记的电磁感测和检测
KR102605670B1 (ko) 2016-10-26 2023-11-24 오츠카 세이야쿠 가부시키가이샤 섭취 가능한 이벤트 마커를 갖는 캡슐을 제조하는 방법
EP3364703A1 (en) * 2017-02-17 2018-08-22 ABB Schweiz AG Communicating with wireless nodes of an automation system using two communication protocols
EP3840498B1 (en) * 2019-12-20 2023-02-15 Siemens Aktiengesellschaft Gateway device for coordinating between two or more wireless networks
CN111885054A (zh) * 2020-07-22 2020-11-03 湖北电信工程有限公司 一种执行各无线电信系统电信设备间各协议的方法和装置
US12327106B2 (en) * 2023-08-28 2025-06-10 Fca Us Llc Dynamic switching of communication protocols for over-the-air vehicle updates

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016266A1 (en) * 1997-09-25 1999-04-01 Telefonaktiebolaget Lm Ericsson (Publ) Selectable packet-switched and circuit-switched services in a mobile communications network
WO1999029126A1 (en) 1997-12-03 1999-06-10 Nokia Mobile Phones Limited Integrating communications networks

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2749456B2 (ja) * 1991-03-06 1998-05-13 三菱電機株式会社 無線通信機
JPH05268138A (ja) * 1992-03-19 1993-10-15 Nec Corp 携帯電話機
AU7210894A (en) 1993-06-25 1995-01-17 Xircom, Inc. Virtual carrier detection for wireless local area network with distributed control
JP3248348B2 (ja) 1994-03-15 2002-01-21 松下電器産業株式会社 通信方法及び通信装置
US5771449A (en) * 1994-03-17 1998-06-23 Endlink, Inc. Sectorized multi-function communication system
US5854813A (en) * 1994-12-29 1998-12-29 Motorola, Inc. Multiple access up converter/modulator and method
US5550893A (en) * 1995-01-31 1996-08-27 Nokia Mobile Phones Limited Speech compensation in dual-mode telephone
JP3349861B2 (ja) 1995-03-17 2002-11-25 富士通株式会社 ワイヤレスｌａｎシステム
US5754542A (en) * 1995-07-31 1998-05-19 Qualcomm Incorporated Method and apparatus for system determination in a multi-mode subscriber station
US5732076A (en) * 1995-10-26 1998-03-24 Omnipoint Corporation Coexisting communication systems
JPH09326713A (ja) 1996-06-05 1997-12-16 Sharp Corp デュアルモードセルラー電話システム
US5881369A (en) * 1996-07-03 1999-03-09 Northern Telecom Limited Dual mode transceiver
US6081697A (en) * 1997-03-21 2000-06-27 Telefonaktiebolaget Lm Ericsson Multi-carrier radio system and radio transceiver implementation
US6308048B1 (en) * 1997-11-19 2001-10-23 Ericsson Inc. Simplified reference frequency distribution in a mobile phone
US6356563B1 (en) * 1998-12-29 2002-03-12 At&T Corp. Global addressing and identifier assignment in inter-worked networks
US6433739B1 (en) * 1998-03-17 2002-08-13 Qualcomm, Incorporated Method and apparatus for synchronizing base stations using remote synchronizing stations
JP3556464B2 (ja) * 1998-03-30 2004-08-18 株式会社東芝 マルチモード無線機の通話断防止方法
US6459905B1 (en) * 1998-04-22 2002-10-01 Mitsubishi Denki Kabushiki Kaisha Mobile communication system
US6167258A (en) * 1998-10-09 2000-12-26 Cleveland Medical Devices Inc. Programmable wireless data acquisition system
US6366622B1 (en) * 1998-12-18 2002-04-02 Silicon Wave, Inc. Apparatus and method for wireless communications
US6351526B1 (en) * 1999-03-09 2002-02-26 Siemens Information And Communication Networks Inc. Dialing process for IP telephony
US6526034B1 (en) * 1999-09-21 2003-02-25 Tantivy Communications, Inc. Dual mode subscriber unit for short range, high rate and long range, lower rate data communications
US6600726B1 (en) * 1999-09-29 2003-07-29 Mobilian Corporation Multiple wireless communication protocol methods and apparatuses
US6501942B1 (en) * 1999-10-29 2002-12-31 Qualcomm, Incorporated In-building radio-frequency coverage
US6654783B1 (en) * 2000-03-30 2003-11-25 Ethergent Corporation Network site content indexing method and associated system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016266A1 (en) * 1997-09-25 1999-04-01 Telefonaktiebolaget Lm Ericsson (Publ) Selectable packet-switched and circuit-switched services in a mobile communications network
WO1999029126A1 (en) 1997-12-03 1999-06-10 Nokia Mobile Phones Limited Integrating communications networks

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193965B1 (en) 2000-05-04 2007-03-20 Intel Corporation Multi-wireless network configurable behavior
WO2001084789A3 (en) * 2000-05-04 2003-01-16 Mobilian Corp Wireless network with storage of transaction policy
WO2002001807A3 (en) * 2000-06-28 2002-10-10 Broadcom Corp Multi-mode controller
US7114010B2 (en) 2000-06-28 2006-09-26 Broadcom Corporation Multi-mode controller
US7050452B2 (en) 2000-10-06 2006-05-23 Cognio, Inc. Systems and methods for interference mitigation among multiple WLAN protocols
US6526264B2 (en) 2000-11-03 2003-02-25 Cognio, Inc. Wideband multi-protocol wireless radio transceiver system
US7020451B2 (en) 2000-11-03 2006-03-28 Cognio, Inc. Wideband multi-protocol wireless radio transceiver system
GB2372399A (en) * 2001-02-16 2002-08-21 3Com Corp Network monitoring
GB2372399B (en) * 2001-02-16 2003-01-15 3Com Corp Method for monitoring a network as the network changes in size
EP1950891A3 (en) * 2001-08-15 2008-09-03 QUALCOMM Incorporated Method for reducing power consumption in bluetooth and CDMA modes of operation
CN100377502C (zh) * 2001-08-15 2008-03-26 高通股份有限公司 在蓝牙和cdma操作模式下减少功耗的方法和装置
US7333838B2 (en) 2001-08-15 2008-02-19 Qualcomm, Incorporated Method for reducing power consumption in bluetooth and CDMA modes of operation
US7251508B2 (en) 2001-08-15 2007-07-31 Qualcomm Incorporated Method for reducing power consumption in Bluetooth and CDMA modes of operation
WO2003017519A1 (en) * 2001-08-15 2003-02-27 Qualcomm, Incorporated Method for reducing power consumption in bluetooth and cdma modes of operation
US6968219B2 (en) 2001-08-15 2005-11-22 Qualcomm, Incorporated Method for reducing power consumption in bluetooth and CDMA modes of operation
US9185671B2 (en) 2001-08-15 2015-11-10 Qualcomm Incorporated Method for reducing power consumption in bluetooth and CDMA modes of operation
CN100397850C (zh) * 2001-09-11 2008-06-25 株式会社东芝 具有无线模块的信息装置
EP2228966A3 (en) * 2001-10-16 2010-12-15 Sony Corporation Transmission and reception device, transmission and reception method, and transmission and reception system
CN100344119C (zh) * 2001-11-27 2007-10-17 英特尔公司 用于智能无线通信选择的设备和方法
WO2003047177A1 (en) * 2001-11-27 2003-06-05 Intel Corporation Device and method for intelligent wireless communication selection
US6801777B2 (en) * 2001-11-27 2004-10-05 Intel Corporation Device and method for intelligent wireless communication selection
WO2003058881A3 (en) * 2002-01-09 2003-11-27 Koninkl Philips Electronics Nv Coexistence of modulation schemes in a wlan
CN100372324C (zh) * 2002-01-09 2008-02-27 Nxp股份有限公司 Wlan中调制方案的共存
EP1404055A1 (en) * 2002-09-30 2004-03-31 Melco Inc. Wireless device for data transmission according to a plurality of wireless LAN standards
WO2004039042A3 (en) * 2002-10-24 2004-07-01 At & T Wireless Services Inc System and method for delivering data services in integrated wireless networks
WO2004039111A1 (en) * 2002-10-24 2004-05-06 At & T Wireless Services, Inc. System and method for integrating local-area and wide-area wireless networks
US7139579B2 (en) 2002-10-30 2006-11-21 Kabushika Kaisha Toshiba Relay and communication system
GB2394865A (en) * 2002-10-30 2004-05-05 Hewlett Packard Development Co Dual-mode wireless local area network access point
US7391757B2 (en) 2002-10-30 2008-06-24 Hewlett-Packard Development Company, L.P. Wireless LAN
EP1416674A3 (en) * 2002-10-30 2006-07-05 Kabushiki Kaisha Toshiba Relay and communication system
GB2394865B (en) * 2002-10-30 2006-05-31 Hewlett Packard Development Co Wireless local area network with downlink and uplink channels using differing wireless technologies
US8102798B2 (en) 2002-12-18 2012-01-24 Microsoft Corporation Method and apparatus for managing scanning in wireless computing devices to reduce power consumption
EP1480496B1 (de) * 2003-05-22 2011-03-02 OSRAM Gesellschaft mit beschränkter Haftung Steuerbare Lichtanlage mit zweitem Kommunikationsprotokoll und Geräte hierfür
EP1499070A3 (en) * 2003-07-18 2005-12-21 Nokia Corporation Integration of a plurality of short-range communication protocols
US8788715B2 (en) 2003-10-24 2014-07-22 Microsoft Corporation Network and interface selection on a computing device capable of establishing connections via multiple network communications media
US7996505B2 (en) 2003-10-24 2011-08-09 Microsoft Corporation Network and interface selection on a computing device capable of establishing connections via multiple network communications media
US9521705B2 (en) 2003-11-02 2016-12-13 Yossy Sela Mobile telephone gateway apparatus, communication system, and gateway operating system
US8385985B2 (en) 2003-11-25 2013-02-26 Qualcomm Incorporated Method for reducing power consumption in a multi-mode device
WO2005059766A3 (en) * 2003-12-16 2005-08-11 Koninkl Philips Electronics Nv Pocket device for wireless receiving and delivering
WO2005060302A1 (en) * 2003-12-17 2005-06-30 Telefonaktiebolaget Lm Ericsson (Publ) A method, system, terminal and computer program product for selecting radio access system in a multiaccess system
US7983241B2 (en) 2003-12-17 2011-07-19 Telefonaktiebolaget Lm Ericsson (Publ) Method, system, terminal and computer program product for selecting radio access system in a multiaccess system
US7848741B2 (en) 2003-12-30 2010-12-07 Kivekaes Kalle Method and system for interference detection
US7610057B2 (en) 2004-04-23 2009-10-27 Microsoft Corporation Selecting a wireless networking technology on a device capable of carrying out wireless network communications via multiple wireless technologies
EP1589781A3 (en) * 2004-04-23 2006-03-15 Microsoft Corporation Wireless networking technology selection on a computing device supporting multiple wireless technologies
US7643811B2 (en) 2004-05-26 2010-01-05 Nokia Corporation Method and system for interference detection
US8023922B2 (en) 2005-02-14 2011-09-20 Koninklijke Philips Electronics N.V. Receiver for simultaneously receiving different standards
US7486932B2 (en) 2005-02-25 2009-02-03 Nokia Corporation Method and system for VoIP over WLAN to bluetooth headset using advanced eSCO scheduling
US7454171B2 (en) 2005-02-25 2008-11-18 Nokia Corporation Method and system for VoIP over WLAN to Bluetooth headset using ACL link and sniff for aligned eSCO transmission
FR2889386A1 (fr) * 2005-07-28 2007-02-02 Sercel Sa Dispositif et procede de connexion a un reseau sans fil
US7869443B2 (en) 2005-07-28 2011-01-11 Sercel Device and method for connection to a wireless network
US7546142B2 (en) 2005-09-29 2009-06-09 Intel Corporation Device, system and method of coordination among wireless transceivers
US7657286B2 (en) 2006-05-11 2010-02-02 Nokia Corporation Multiradio control interface element in modem
US7949364B2 (en) 2006-10-03 2011-05-24 Nokia Corporation System for managing radio modems
WO2008041071A3 (en) * 2006-10-03 2008-10-23 Nokia Corp System for managing radio modems
JP4927947B2 (ja) * 2006-10-03 2012-05-09 ノキア コーポレイション 無線モデムを管理するためのシステム
JP2010504677A (ja) * 2006-10-03 2010-02-12 ノキア コーポレイション 無線モデムを管理するためのシステム
US10672252B2 (en) 2015-12-31 2020-06-02 Delta Faucet Company Water sensor
US11217082B2 (en) 2015-12-31 2022-01-04 Delta Faucet Company Water sensor

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EP1232607B1 (en) 2011-09-28
WO2001035578A9 (en) 2002-12-05
US6990082B1 (en) 2006-01-24
JP2004518308A (ja) 2004-06-17
ATE526810T1 (de) 2011-10-15
AU7736600A (en) 2001-06-06
EP1232607A1 (en) 2002-08-21
JP4718080B2 (ja) 2011-07-06

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