SG115481A1 - Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems - Google Patents
Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systemsInfo
- Publication number
- SG115481A1 SG115481A1 SG200203460A SG200203460A SG115481A1 SG 115481 A1 SG115481 A1 SG 115481A1 SG 200203460 A SG200203460 A SG 200203460A SG 200203460 A SG200203460 A SG 200203460A SG 115481 A1 SG115481 A1 SG 115481A1
- Authority
- SG
- Singapore
- Prior art keywords
- mobile communication
- communication systems
- methods
- mobile
- stations
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0093—Point-to-multipoint
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001178999 | 2001-06-13 | ||
JP2001186910 | 2001-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG115481A1 true SG115481A1 (en) | 2005-10-28 |
Family
ID=26616849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200203460A SG115481A1 (en) | 2001-06-13 | 2002-06-12 | Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems |
Country Status (6)
Country | Link |
---|---|
US (2) | US7203508B2 (zh) |
EP (1) | EP1267586B1 (zh) |
KR (1) | KR20020094920A (zh) |
CN (1) | CN1236568C (zh) |
DE (1) | DE60218933T2 (zh) |
SG (1) | SG115481A1 (zh) |
Families Citing this family (61)
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FR2849970A1 (fr) * | 2003-01-10 | 2004-07-16 | Thomson Licensing Sa | Systeme de mesure de qualite de reception en diversite |
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WO2005004376A1 (ja) * | 2003-06-30 | 2005-01-13 | Fujitsu Limited | 多入力多出力伝送システム |
CN1823486B (zh) * | 2003-07-16 | 2010-10-13 | 日本电气株式会社 | 发送装置、接收装置、以及无线通信系统 |
JP4546177B2 (ja) | 2003-07-28 | 2010-09-15 | パナソニック株式会社 | 無線通信装置および無線通信方法 |
US7356323B2 (en) * | 2003-12-15 | 2008-04-08 | Intel Corporation | Antenna selection for diversity combining |
CN100355231C (zh) * | 2003-12-19 | 2007-12-12 | 上海贝尔阿尔卡特股份有限公司 | 多载波系统中具有混合自动重传请求的数据传输方法 |
WO2005078976A1 (en) * | 2004-02-07 | 2005-08-25 | Neocific, Inc. | Methods and apparatus for multi-carrier communication systems with automatic repeat request (arq) |
US7007218B2 (en) * | 2004-02-03 | 2006-02-28 | Harris Corporation | Adaptive rate code combining automatic repeat request (ARQ) communications method and system |
JP4652846B2 (ja) * | 2004-03-11 | 2011-03-16 | パナソニック株式会社 | 通信端末装置および通信中継方法 |
US20050207345A1 (en) * | 2004-03-22 | 2005-09-22 | Onggosanusi Eko N | Hybrid ARQ schemes for a multi-carrier communications system |
JP2005277570A (ja) * | 2004-03-23 | 2005-10-06 | Fujitsu Ltd | 送信装置、受信装置、再送制御方法 |
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JP4059871B2 (ja) * | 2004-06-30 | 2008-03-12 | 三洋電機株式会社 | 異常検出方法およびそれを利用した基地局装置 |
US8638708B2 (en) | 2004-11-05 | 2014-01-28 | Ruckus Wireless, Inc. | MAC based mapping in IP based communications |
US9240868B2 (en) | 2004-11-05 | 2016-01-19 | Ruckus Wireless, Inc. | Increasing reliable data throughput in a wireless network |
US8619662B2 (en) | 2004-11-05 | 2013-12-31 | Ruckus Wireless, Inc. | Unicast to multicast conversion |
US7505447B2 (en) | 2004-11-05 | 2009-03-17 | Ruckus Wireless, Inc. | Systems and methods for improved data throughput in communications networks |
US20060105702A1 (en) * | 2004-11-17 | 2006-05-18 | Muth Edwin A | System and method for interactive monitoring of satellite radio use |
US7573851B2 (en) * | 2004-12-07 | 2009-08-11 | Adaptix, Inc. | Method and system for switching antenna and channel assignments in broadband wireless networks |
KR100970817B1 (ko) * | 2004-12-28 | 2010-07-16 | 후지쯔 가부시끼가이샤 | 재송 제어 장치 |
CN1838583A (zh) * | 2005-03-25 | 2006-09-27 | 松下电器产业株式会社 | 多入多出通信系统中执行数据重传的方法和设备 |
US20070002724A1 (en) * | 2005-06-15 | 2007-01-04 | Samsung Electronics Co., Ltd. | Apparatus and method for broadcast superposition and cancellation in a multi-carrier wireless network |
US7583649B1 (en) * | 2005-08-12 | 2009-09-01 | Marvell International Ltd. | Rate adaptation |
US7542439B2 (en) * | 2005-09-09 | 2009-06-02 | Intel Corporation | Methods and apparatus for providing a cooperative relay system associated with a broadband wireless access network |
US8396041B2 (en) * | 2005-11-08 | 2013-03-12 | Microsoft Corporation | Adapting a communication network to varying conditions |
US8381047B2 (en) | 2005-11-30 | 2013-02-19 | Microsoft Corporation | Predicting degradation of a communication channel below a threshold based on data transmission errors |
EP1982456A4 (en) * | 2006-02-03 | 2013-03-20 | Lg Electronics Inc | METHOD FOR TRANSMITTING AT LEAST ONE SUBPACKET BASED ON FEEDBACK INFORMATION IN A WIRELESS COMMUNICATION SYSTEM |
JP4716907B2 (ja) * | 2006-03-28 | 2011-07-06 | 富士通株式会社 | サブバンド通知方法及び端末装置 |
US7813443B2 (en) * | 2006-04-17 | 2010-10-12 | Symbol Technologies, Inc. | Transmit diversity system and method |
EP1863215B1 (en) * | 2006-05-29 | 2019-01-30 | Samsung Electronics Co., Ltd. | Method and apparatus for allocating frequency resources in a wireless communication system supporting frequency division multiplexing |
JP4952135B2 (ja) * | 2006-08-17 | 2012-06-13 | 富士通株式会社 | 無線端末、中継局、無線基地局及び通信方法 |
US8693407B2 (en) * | 2006-09-11 | 2014-04-08 | Qualcomm Incorporated | Method and apparatus for keep-alive bits transmission |
JP5320067B2 (ja) | 2006-10-27 | 2013-10-23 | 富士通株式会社 | 無線通信システムにおける伝送制御方法並びに送信装置及び受信装置 |
JP2008211539A (ja) * | 2007-02-27 | 2008-09-11 | Brother Ind Ltd | 通信装置および通信システム |
BRPI0809043A2 (pt) * | 2007-03-21 | 2014-09-16 | Marvell Dspc Ltd | Codificação de usf |
US9497642B2 (en) * | 2007-06-29 | 2016-11-15 | Alcatel Lucent | Method of automatically configuring a home base station router |
US8547899B2 (en) * | 2007-07-28 | 2013-10-01 | Ruckus Wireless, Inc. | Wireless network throughput enhancement through channel aware scheduling |
JPWO2009054145A1 (ja) * | 2007-10-25 | 2011-03-03 | パナソニック株式会社 | 無線受信装置、無線送信装置及び無線受信方法 |
US8355343B2 (en) | 2008-01-11 | 2013-01-15 | Ruckus Wireless, Inc. | Determining associations in a mesh network |
KR101457690B1 (ko) * | 2008-03-05 | 2014-11-04 | 삼성전자주식회사 | 통신 시스템에서 간섭 신호를 제거하기 위한 수신 장치 및 방법 |
US20090243795A1 (en) * | 2008-03-27 | 2009-10-01 | Lear Corporation | Automotive passive entry system and method of operating same |
KR20090109042A (ko) * | 2008-04-14 | 2009-10-19 | 엘지전자 주식회사 | 수신긍정확인 채널 할당방법 |
US8423852B2 (en) * | 2008-04-15 | 2013-04-16 | Qualcomm Incorporated | Channel decoding-based error detection |
JP5400135B2 (ja) * | 2008-04-28 | 2014-01-29 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー. | マルチサーバエンクロージャ内での固定速度バックプレーン接続に関する調整可能なサーバ伝送レート |
GB0810855D0 (en) * | 2008-06-13 | 2008-07-23 | Gigle Semiconductors Ltd | Method system and computer program for improving a communication system |
US7760702B2 (en) * | 2008-08-29 | 2010-07-20 | Motorola, Inc. | Automatic repeat request (ARQ) protocol for a multihop cooperative relay communication network |
US9215043B2 (en) * | 2008-11-19 | 2015-12-15 | Futurewei Technologies, Inc. | Systems and methods for scheduling and MU-MIMO in uplink Vo-IP for OFDMA/SCFDMA networks |
EP2496004B1 (en) * | 2009-10-27 | 2016-03-02 | Nec Corporation | Mobile communication system, relay station apparatus, base station apparatus, radio relay method, and computer readable medium |
US9979626B2 (en) | 2009-11-16 | 2018-05-22 | Ruckus Wireless, Inc. | Establishing a mesh network with wired and wireless links |
EP2350863B1 (en) * | 2009-11-16 | 2015-08-26 | Ruckus Wireless, Inc. | Establishing a mesh network with wired and wireless links |
US8588839B2 (en) * | 2009-12-16 | 2013-11-19 | Telefonaktiebolaget L M Ericsson (Publ) | Power loop control method and apparatus |
US8295335B2 (en) * | 2009-12-31 | 2012-10-23 | Intel Corporation | Techniques to control uplink power |
KR200449712Y1 (ko) * | 2010-01-28 | 2010-08-03 | 이해선 | 콘크리트 이음용 지수 마감재 |
GB2509913B (en) * | 2013-01-16 | 2018-07-11 | Sony Corp | Telecommunications Apparatus and Methods |
JPWO2015182292A1 (ja) * | 2014-05-29 | 2017-04-20 | ソニー株式会社 | 装置 |
JP2018023040A (ja) * | 2016-08-04 | 2018-02-08 | 富士通株式会社 | 基地局、無線通信システムおよび基地局の動作方法 |
US11134469B2 (en) * | 2018-08-21 | 2021-09-28 | Qualcomm Incorporated | Reliability for multicast transmissions |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797947A (en) * | 1987-05-01 | 1989-01-10 | Motorola, Inc. | Microcellular communications system using macrodiversity |
WO2001018991A1 (en) * | 1999-09-08 | 2001-03-15 | Motorola Inc. | Link selection in a communication system |
WO2001024553A1 (en) * | 1999-09-28 | 2001-04-05 | Nokia Networks Oy | Allocating abis interface transmission channels in packet cellular radio network |
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JP2854346B2 (ja) | 1989-09-19 | 1999-02-03 | 日本電信電話株式会社 | チャネル割当方法 |
US5459725A (en) * | 1994-03-22 | 1995-10-17 | International Business Machines Corporation | Reliable multicasting over spanning trees in packet communications networks |
US5614914A (en) | 1994-09-06 | 1997-03-25 | Interdigital Technology Corporation | Wireless telephone distribution system with time and space diversity transmission for determining receiver location |
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FI103540B1 (fi) * | 1997-04-28 | 1999-07-15 | Nokia Mobile Phones Ltd | Menetelmä pakettikytkentäisen datan siirtoon matkapuhelinjärjestelmässä |
JP2002026796A (ja) * | 1998-04-07 | 2002-01-25 | Matsushita Electric Ind Co Ltd | 無線通信装置及び無線通信システム |
JP3127898B2 (ja) | 1998-09-01 | 2001-01-29 | 日本電気株式会社 | ハンドオフ制御方式及びハンドオフ制御方法 |
FI109251B (fi) * | 1999-09-10 | 2002-06-14 | Nokia Corp | Tiedonsiirtomenetelmä, radiojärjestelmä, radiolähetin ja radiovastaanotin |
CN1290273C (zh) * | 2000-04-06 | 2006-12-13 | 株式会社Ntt都科摩 | 多点传播传送方法及多点传播传送系统与移动台及基地台 |
JP4330767B2 (ja) * | 2000-06-26 | 2009-09-16 | 株式会社エヌ・ティ・ティ・ドコモ | 自動再送要求を行う通信方法及び基地局装置 |
KR100745276B1 (ko) * | 2000-11-17 | 2007-08-01 | 엘지전자 주식회사 | Arq 시스템에서 ack/nak를 이용한 블라인드타입의적응형 전력제어 방법 |
US7110351B2 (en) * | 2000-12-19 | 2006-09-19 | Nortel Networks Limited | Enhanced ARQ with OFDM modulation symbols |
-
2002
- 2002-06-12 KR KR1020020032839A patent/KR20020094920A/ko active Search and Examination
- 2002-06-12 US US10/166,652 patent/US7203508B2/en not_active Expired - Lifetime
- 2002-06-12 SG SG200203460A patent/SG115481A1/en unknown
- 2002-06-13 EP EP02013440A patent/EP1267586B1/en not_active Expired - Lifetime
- 2002-06-13 DE DE60218933T patent/DE60218933T2/de not_active Expired - Lifetime
- 2002-06-13 CN CNB021547300A patent/CN1236568C/zh not_active Expired - Fee Related
-
2005
- 2005-11-17 US US11/280,254 patent/US20060084475A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797947A (en) * | 1987-05-01 | 1989-01-10 | Motorola, Inc. | Microcellular communications system using macrodiversity |
WO2001018991A1 (en) * | 1999-09-08 | 2001-03-15 | Motorola Inc. | Link selection in a communication system |
WO2001024553A1 (en) * | 1999-09-28 | 2001-04-05 | Nokia Networks Oy | Allocating abis interface transmission channels in packet cellular radio network |
Also Published As
Publication number | Publication date |
---|---|
EP1267586A1 (en) | 2002-12-18 |
US20030003937A1 (en) | 2003-01-02 |
DE60218933T2 (de) | 2007-12-13 |
CN1236568C (zh) | 2006-01-11 |
US7203508B2 (en) | 2007-04-10 |
KR20020094920A (ko) | 2002-12-18 |
CN1416227A (zh) | 2003-05-07 |
US20060084475A1 (en) | 2006-04-20 |
EP1267586B1 (en) | 2007-03-21 |
DE60218933D1 (de) | 2007-05-03 |
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