JP2009124255A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2009124255A5 JP2009124255A5 JP2007293481A JP2007293481A JP2009124255A5 JP 2009124255 A5 JP2009124255 A5 JP 2009124255A5 JP 2007293481 A JP2007293481 A JP 2007293481A JP 2007293481 A JP2007293481 A JP 2007293481A JP 2009124255 A5 JP2009124255 A5 JP 2009124255A5
- Authority
- JP
- Japan
- Prior art keywords
- unit
- antenna
- diversity operation
- radio
- radio unit
- 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.)
- Pending
Links
Claims (8)
- ダイバーシチ動作が可能な第１の無線部と、
前記第１の無線部がダイバーシチ動作を行うか否かに関わらず、前記第１の無線部に接続される第１のアンテナと、
ダイバーシチ動作が可能な第２の無線部と、
前記第２の無線部がダイバーシチ動作を行うか否かに関わらず、前記第２の無線部に接続される第２のアンテナと、
ダイバーシチ動作時に、前記第１の無線部又は前記第２の無線部に接続可能な第３のアンテナと、
前記第１の無線部がダイバーシチ動作を実行する場合には前記第３のアンテナを前記第１の無線部に接続し、前記第２の無線部がダイバーシチ動作を実行する場合には前記第３のアンテナを前記第２の無線部に接続する切替部と、
を備える無線通信装置。 - ダイバーシチ動作が可能なｎ（ｎは任意の自然数）個の無線部と、
前記ｎ個の無線部それぞれがダイバーシチ動作を行うか否かに関わらず、前記ｎ個の無線部にそれぞれ接続されるｎ本のメインアンテナと、
ダイバーシチ動作時に、前記ｎ個の無線部に接続可能なサブアンテナと、
前記サブアンテナを前記ｎ個の無線部のうちダイバーシチ動作を実行するもののいずれか一つと接続させる切替部と、
を備える無線通信装置。 - 前記切替部は、前記第１の無線部及び前記第２の無線部が同時にダイバーシチ動作を実行しようとしている場合、予め設定した優先順位に基づいて前記第３のアンテナを切り替え動作する請求項１又は請求項２に記載の無線通信装置。
- 前記優先順位を設定する設定部を備える請求項３記載の無線通信装置。
- 前記第１の無線部及び前記第２の無線部のダイバーシチ動作信号を検出し、検出した前記ダイバーシチ動作信号に基づいて前記切替部の切り替えを制御する制御部を備える請求項１記載の無線通信装置。
- 前記第１の無線部及び前記第２の無線部の受信レベルを検出し、検出した前記受信レベルに基づいて前記切替部の切り替えを制御する制御部を備える請求項１記載の無線通信装置。
- 少なくとも前記第１の無線部の受信データ容量を検出し、検出した前記受信データ容量に基づいて前記切替部の切り替えを制御する制御部を備える請求項１記載の無線通信装置。
- ダイバーシチ動作が可能な第１の無線部と、
前記第１の無線部がダイバーシチ動作を行うか否かに関わらず、前記第１の無線部に接続される第１のアンテナと、
ダイバーシチ動作が可能な第２の無線部と、
前記第２の無線部がダイバーシチ動作を行うか否かに関わらず、前記第２の無線部に接続される第２のアンテナと、
ダイバーシチ動作時に、前記第１の無線部又は前記第２の無線部に接続可能な第３のアンテナとを備える無線通信装置におけるアンテナの接続方法であって、
前記第１の無線部がダイバーシチ動作を実行する場合には前記第３のアンテナを前記第１の無線部に接続し、前記第２の無線部がダイバーシチ動作を実行する場合には前記第３のアンテナを前記第２の無線部に接続する切替ステップ
を有するアンテナの接続方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007293481A JP2009124255A (ja) | 2007-11-12 | 2007-11-12 | 携帯無線機 |
| US12/742,091 US8301192B2 (en) | 2007-11-12 | 2008-09-30 | Portable wireless device |
| PCT/JP2008/002736 WO2009063587A1 (ja) | 2007-11-12 | 2008-09-30 | 携帯無線機 |
| BRPI0820201A BRPI0820201A2 (pt) | 2007-11-12 | 2008-09-30 | dispositivo sem fio portátil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007293481A JP2009124255A (ja) | 2007-11-12 | 2007-11-12 | 携帯無線機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009124255A JP2009124255A (ja) | 2009-06-04 |
| JP2009124255A5 true JP2009124255A5 (ja) | 2011-01-06 |
Family
ID=40638443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007293481A Pending JP2009124255A (ja) | 2007-11-12 | 2007-11-12 | 携帯無線機 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8301192B2 (ja) |
| JP (1) | JP2009124255A (ja) |
| BR (1) | BRPI0820201A2 (ja) |
| WO (1) | WO2009063587A1 (ja) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101712801B1 (ko) * | 2010-12-06 | 2017-03-07 | 삼성전자주식회사 | 휴대용 단말기의 안테나 장치 및 그 운용 방법 |
| US8781437B2 (en) | 2011-03-04 | 2014-07-15 | Qualcomm Incorporated | Systems and methods for dynamic transmission power limit back-off for specific absorption rate compliance |
| US8909282B2 (en) * | 2011-03-04 | 2014-12-09 | Qualcomm Incorporated | Systems and methods for dynamic transmission power limit back-off for specific absorption rate compliance |
| US8780943B2 (en) | 2011-10-17 | 2014-07-15 | Golba Llc | Method and system for utilizing multiplexing to increase throughput in a network of distributed transceivers with array processing |
| JP5879246B2 (ja) * | 2011-12-19 | 2016-03-08 | アラクサラネットワークス株式会社 | ネットワーク中継装置 |
| US9601828B2 (en) | 2012-05-21 | 2017-03-21 | Qualcomm Incorporated | Systems, apparatus, and methods for antenna switching approach for initial acquisition procedure |
| US9344174B2 (en) * | 2012-05-21 | 2016-05-17 | Qualcomm Incorporated | Systems, apparatus, and methods for antenna selection |
| US10020861B2 (en) | 2012-08-08 | 2018-07-10 | Golba Llc | Method and system for distributed transceivers and mobile device connectivity |
| US20140349584A1 (en) * | 2013-05-24 | 2014-11-27 | Thorsten Clevorn | Communication device and method for performing radio communication |
| US20150282077A1 (en) * | 2014-03-28 | 2015-10-01 | Qualcomm Incorporated | Optimizing resource usage based on channel conditions and power consumption |
| US9893758B2 (en) | 2015-07-29 | 2018-02-13 | Qualcomm Incorporated | Sharing an antenna between LTE-U and WLAN |
| KR102429965B1 (ko) | 2016-02-19 | 2022-08-08 | 삼성전자주식회사 | 사용자 단말의 수신 안테나 선택 방법 및 그 장치 |
| US10854995B2 (en) | 2016-09-02 | 2020-12-01 | Movandi Corporation | Wireless transceiver having receive antennas and transmit antennas with orthogonal polarizations in a phased array antenna panel |
| US10199717B2 (en) | 2016-11-18 | 2019-02-05 | Movandi Corporation | Phased array antenna panel having reduced passive loss of received signals |
| US10916861B2 (en) | 2017-05-30 | 2021-02-09 | Movandi Corporation | Three-dimensional antenna array module |
| US10321332B2 (en) | 2017-05-30 | 2019-06-11 | Movandi Corporation | Non-line-of-sight (NLOS) coverage for millimeter wave communication |
| US10484078B2 (en) | 2017-07-11 | 2019-11-19 | Movandi Corporation | Reconfigurable and modular active repeater device |
| US10862559B2 (en) | 2017-12-08 | 2020-12-08 | Movandi Corporation | Signal cancellation in radio frequency (RF) device network |
| US10090887B1 (en) | 2017-12-08 | 2018-10-02 | Movandi Corporation | Controlled power transmission in radio frequency (RF) device network |
| US10637159B2 (en) | 2018-02-26 | 2020-04-28 | Movandi Corporation | Waveguide antenna element-based beam forming phased array antenna system for millimeter wave communication |
| US11088457B2 (en) | 2018-02-26 | 2021-08-10 | Silicon Valley Bank | Waveguide antenna element based beam forming phased array antenna system for millimeter wave communication |
| US11145986B2 (en) | 2018-12-26 | 2021-10-12 | Silicon Valley Bank | Lens-enhanced communication device |
| US11205855B2 (en) | 2018-12-26 | 2021-12-21 | Silicon Valley Bank | Lens-enhanced communication device |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2822766B2 (ja) | 1992-05-07 | 1998-11-11 | 日本電気株式会社 | 携帯無線電話機 |
| JPH0746168A (ja) * | 1993-07-27 | 1995-02-14 | Matsushita Electric Ind Co Ltd | ダイバーシティ受信機 |
| US5701596A (en) * | 1994-12-01 | 1997-12-23 | Radio Frequency Systems, Inc. | Modular interconnect matrix for matrix connection of a plurality of antennas with a plurality of radio channel units |
| JP3336558B2 (ja) * | 1996-07-14 | 2002-10-21 | 株式会社ケンウッド | 車載用受信システムのアンテナ切り換え方法、車載用受信システム |
| JPH10229359A (ja) * | 1997-02-13 | 1998-08-25 | Fujitsu Ltd | 送信ダイバーシチ装置 |
| US5940454A (en) * | 1997-12-17 | 1999-08-17 | Nortel Networks Corporation | Blind switch diversity control apparatus |
| FI19992563A (fi) * | 1999-11-30 | 2001-05-31 | Nokia Mobile Phones Ltd | Menetelmä ja antennijärjestely ulkoisten antennien kytkemiseksi kommunikointiyksikköön |
| US6862433B2 (en) * | 2001-02-06 | 2005-03-01 | Motorola, Inc. | Antenna system for a wireless information device |
| JP3751205B2 (ja) * | 2001-02-09 | 2006-03-01 | 株式会社ケンウッド | 通信装置、及び通信制御方法 |
| US6600931B2 (en) * | 2001-03-30 | 2003-07-29 | Nokia Corporation | Antenna switch assembly, and associated method, for a radio communication station |
| JP3909833B2 (ja) | 2002-05-31 | 2007-04-25 | 松下電器産業株式会社 | アンテナ切替え回路及び通信機器 |
| JP3747019B2 (ja) | 2002-09-04 | 2006-02-22 | 埼玉日本電気株式会社 | 携帯型移動無線電話装置 |
| JP3672196B2 (ja) * | 2002-10-07 | 2005-07-13 | 松下電器産業株式会社 | アンテナ装置 |
| JP2004140458A (ja) | 2002-10-15 | 2004-05-13 | Toshiba Corp | 無線通信機能を有する電子機器及び無線通信用アンテナユニット |
| GB2396484A (en) * | 2002-12-19 | 2004-06-23 | Nokia Corp | Reducing coupling between different antennas |
| CN1706115B (zh) * | 2003-10-15 | 2010-07-28 | 松下电器产业株式会社 | 分集接收设备和使用相同设备的无线接收设备 |
| US7444166B2 (en) * | 2004-02-12 | 2008-10-28 | Qualcomm Incorporated | Wireless diversity receiver with shared receive path |
| US7561904B2 (en) * | 2005-10-26 | 2009-07-14 | Hewlett-Packard Development Company, L.P. | Systems and methods for managing antenna use |
| TWI344765B (en) * | 2007-05-16 | 2011-07-01 | Wistron Neweb Corp | Expandable wireless transceiver |
| US8024003B2 (en) * | 2008-03-06 | 2011-09-20 | Qualcomm Incorporated | Methods and apparatus for supporting communications using antennas associated with different polarization directions |
-
2007
- 2007-11-12 JP JP2007293481A patent/JP2009124255A/ja active Pending
-
2008
- 2008-09-30 WO PCT/JP2008/002736 patent/WO2009063587A1/ja active Application Filing
- 2008-09-30 BR BRPI0820201A patent/BRPI0820201A2/pt not_active IP Right Cessation
- 2008-09-30 US US12/742,091 patent/US8301192B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009124255A5 (ja) | ||
| WO2020019942A1 (zh) | 射频系统及相关产品 | |
| US20150207225A1 (en) | Mobile terminal | |
| EP2120479A4 (en) | INTERCELL BASE STATION BASE STATION TRANSFER METHOD, WIRELESS COMMUNICATION SYSTEM, DRX CONTROL METHOD, BASE STATION AND COMMUNICATION TERMINAL | |
| WO2005084379A3 (en) | Method and apparatus for receive diversity control in wireless communications | |
| JP2009021713A5 (ja) | ||
| EP2117075A4 (en) | GROUP ANTENNA, RADIO COMMUNICATION DEVICE AND GROUP ANTENNA CONTROL METHOD | |
| BRPI0823409A2 (pt) | Método de arranjar troca de sinais entre terminais de usuário em um sistema de comunicação celular e pelo menos uma estação base, sistema de antena distribuída, e, produto de programa de computador. | |
| JP2006295469A5 (ja) | ||
| BRPI0823408A2 (pt) | Método de arranjar troca de sinais entre terminais de usuário em um sistema de comunicação celular e pelo menos uma estação base, sistema de antena distribuída para trocar sinais com terminais de usuário em um sistema de comunicação celular, e, produto de programa de computador. | |
| CN1764084A (zh) | 移动终端设备和天线开关 | |
| WO2009001433A1 (ja) | 無線通信ユニット及び携帯端末装置、並びに無線認証制御方法 | |
| WO2008146394A1 (ja) | 無線基地局装置、無線装置および無線基地局装置内のリンク断救済方法 | |
| JP2009177805A5 (ja) | ||
| WO2011043579A3 (ko) | 상향링크 다중수신을 위한 방법 및 그를 이용한 기지국 장치 | |
| WO2009041638A1 (ja) | 基地局装置及びユーザ装置並びに通信制御方法 | |
| JP5708345B2 (ja) | 無線装置、及び通信制御方法 | |
| WO2009017153A1 (ja) | 無線通信端末、無線通信システム並びに無線通信方法 | |
| WO2018230091A1 (ja) | 通信制御装置、通信端末、通信端末の制御方法、制御プログラム、およびデータ構造 | |
| WO2008096431A1 (ja) | 基地局装置、移動通信システム及びセル選択通信方法 | |
| EP2624474A3 (en) | Controller for selecting antenna for multiple-input/multiple-output communication | |
| WO2008081337A3 (en) | System for and method of hand-off between different communications standards | |
| JP2014022815A5 (ja) | 通信方法、移動局装置及び基地局装置 | |
| JP2011503963A5 (ja) | ||
| WO2008126604A1 (ja) | ユーザ装置、基地局装置、移動通信システム及び通信制御方法 |