CN105191484B - 用于减轻双通操作中的接收机灵敏度降低的双sim无线通信设备和方法 - Google Patents

用于减轻双通操作中的接收机灵敏度降低的双sim无线通信设备和方法 Download PDF

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Publication number
CN105191484B
CN105191484B CN201480014121.XA CN201480014121A CN105191484B CN 105191484 B CN105191484 B CN 105191484B CN 201480014121 A CN201480014121 A CN 201480014121A CN 105191484 B CN105191484 B CN 105191484B
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China
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data
radio access
during
rat
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Chinese (zh)
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CN105191484A (zh
Inventor
J·孙
A·马哈詹
R·A·A·阿塔尔
J·胡
H·楼
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3861—Transceivers carried on the body, e.g. in helmets carried in a hand or on fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
CN201480014121.XA 2013-03-14 2014-03-12 用于减轻双通操作中的接收机灵敏度降低的双sim无线通信设备和方法 Expired - Fee Related CN105191484B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/830,301 US9084288B2 (en) 2013-03-14 2013-03-14 Dual-SIM wireless communications device and method for mitigating receiver desense in dual-active operation
US13/830,301 2013-03-14
PCT/US2014/024951 WO2014159742A2 (en) 2013-03-14 2014-03-12 Dual-sim wireless communications device and method for mitigating receiver desense in dual-active operation

Publications (2)

Publication Number Publication Date
CN105191484A CN105191484A (zh) 2015-12-23
CN105191484B true CN105191484B (zh) 2018-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480014121.XA Expired - Fee Related CN105191484B (zh) 2013-03-14 2014-03-12 用于减轻双通操作中的接收机灵敏度降低的双sim无线通信设备和方法

Country Status (5)

Country Link
US (2) US9084288B2 (https=)
EP (1) EP2974515B1 (https=)
JP (1) JP6373960B2 (https=)
CN (1) CN105191484B (https=)
WO (1) WO2014159742A2 (https=)

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Also Published As

Publication number Publication date
US20140274201A1 (en) 2014-09-18
US9538580B2 (en) 2017-01-03
WO2014159742A2 (en) 2014-10-02
US9084288B2 (en) 2015-07-14
CN105191484A (zh) 2015-12-23
JP6373960B2 (ja) 2018-08-15
JP2016519460A (ja) 2016-06-30
US20150271872A1 (en) 2015-09-24
EP2974515A2 (en) 2016-01-20
EP2974515B1 (en) 2019-01-02
WO2014159742A3 (en) 2015-01-15

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