RU99120713A - ADVANCED CELLULAR SYSTEM - Google Patents

ADVANCED CELLULAR SYSTEM

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Publication number
RU99120713A
RU99120713A RU99120713/09A RU99120713A RU99120713A RU 99120713 A RU99120713 A RU 99120713A RU 99120713/09 A RU99120713/09 A RU 99120713/09A RU 99120713 A RU99120713 A RU 99120713A RU 99120713 A RU99120713 A RU 99120713A
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RU
Russia
Prior art keywords
stations
station
base station
base
relay
Prior art date
Application number
RU99120713/09A
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Russian (ru)
Other versions
RU2211535C2 (en
Inventor
Джеймс Дэвид ЛАРСЕН
Марк Сиверт ЛАРСЕН
Original Assignee
Сэлбу Рисерч Энд Дивелопмент (Пропрайэтэри) Лимитед
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Publication of RU99120713A publication Critical patent/RU99120713A/en
Application granted granted Critical
Publication of RU2211535C2 publication Critical patent/RU2211535C2/en

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Claims (21)

1. Способ передачи данных между станциями в системе сотовой радиосвязи, содержащей множество подвижных станций и множество базовых станций, заключающийся в том, что располагают множество базовых станций так, что каждая базовая станция имеет зону эффективного покрытия, которая не перекрывается с зонами эффективного покрытия соседних базовых станций, таким образом определяют зоны ослабленного покрытия между базовыми станциями и ретранслируют сообщения данных от станции отправителя к станции назначения через, по меньшей мере, одну ретрансляционную станцию, причем, по меньшей мере, одна из станций отправителя и назначения является базовой станцией, а другая из станций отправителя и назначения является подвижной станцией, расположенной в пределах зоны ослабленного покрытия относительно упомянутой базовой станции, так что передача сообщения данных от станции отправителя к станции назначения не создает помех соседним базовым станциям.1. A method of transmitting data between stations in a cellular radio communication system comprising a plurality of mobile stations and a plurality of base stations, the method being that the plurality of base stations are arranged such that each base station has an effective coverage area that does not overlap with effective coverage areas of neighboring base stations, thus determining areas of reduced coverage between base stations and relaying data messages from the sending station to the destination station through at least one retra a radar station, wherein at least one of the sender and destination stations is a base station, and the other of the sender and destination stations is a mobile station located within the area of weakened coverage relative to said base station, so that a data message is transmitted from the sender station to destination stations do not interfere with neighboring base stations. 2. Способ по п. 1, отличающийся тем, что станция назначения является базовой станцией, а станция отправителя является подвижной станцией, расположенной в пределах зоны ослабленного покрытия относительно упомянутой базовой станции. 2. The method according to p. 1, characterized in that the destination station is a base station, and the sender station is a mobile station located within the area of weakened coverage relative to the mentioned base station. 3. Способ по п.1 или 2, отличающийся тем, что по меньшей мере одна ретрансляционная станция расположена, в пределах зоны эффективного покрытия базовой станции назначения. 3. The method according to claim 1 or 2, characterized in that at least one relay station is located within the effective coverage area of the destination base station. 4. Способ по п.3, отличающийся тем, что сообщение данных от станции отправителя ретранслируют с помощью, по меньшей мере, одной дополнительной ретрансляционной станции, расположенной в зоне ослабленного покрытия относительно упомянутой базовой станции назначения. 4. The method according to claim 3, characterized in that the data message from the sender station is relayed using at least one additional relay station located in the area of weakened coverage relative to the said base station destination. 5. Способ по любому из пп. от 1 до 4, отличающийся тем, что зоны ослабленного покрытия относительно каждой базовой станции являются зонами, в которых, по меньшей мере, один ресурс, используемый базовой станцией, уменьшен. 5. The method according to any one of paragraphs. from 1 to 4, characterized in that the areas of weakened coverage relative to each base station are zones in which at least one resource used by the base station is reduced. 6. Способ по п.5, отличающийся тем, что ресурсы включают мощность передачи, временные интервалы передачи, частотные каналы, коэффициент модуляции и коды. 6. The method according to claim 5, characterized in that the resources include transmit power, transmission time intervals, frequency channels, modulation coefficient and codes. 7. Способ по п.5 или 6, отличающийся тем, что ресурсы уменьшают благодаря их распределению между двумя или более базовыми станциями в соответствующих перекрывающихся зонах ослабленного покрытия базовых станций. 7. The method according to claim 5 or 6, characterized in that the resources are reduced due to their distribution between two or more base stations in the respective overlapping areas of the weakened coverage of the base stations. 8. Способ по любому из пп.1-7, отличающийся тем, что ретрансляционные станции регулируют свою мощность передачи, когда ретранслируют сообщения к базовой станции или подвижной станции в зоне эффективного покрытия базовой станции, чтобы не создавать помех упомянутой базовой станции. 8. The method according to any one of claims 1 to 7, characterized in that the relay stations adjust their transmit power when they relay messages to the base station or mobile station in the effective coverage area of the base station so as not to interfere with the said base station. 9. Способ по п.8, отличающийся тем, что ретрансляционные станции регулируют использование, по меньшей мере, одного из своих ресурсов временных интервалов передачи, частотных каналов, коэффициента модуляции и кодов, чтобы не создавать помех упомянутой базовой станции. 9. The method of claim 8, wherein the relay stations control the use of at least one of its resources of transmission time intervals, frequency channels, modulation coefficient, and codes so as not to interfere with said base station. 10. Способ по любому из пп.1-9, отличающийся тем, что ретрансляционные станции контролируют передачи данных к базовым станциям и от них, и/или между другими подвижными станциями, и своевременно ретранслируют сообщения, когда упомянутые передачи данных не происходят, таким образом совместно используют ресурсы с другими станциями. 10. The method according to any one of claims 1 to 9, characterized in that the relay stations control data transfers to and from base stations and / or between other mobile stations, and relay messages in a timely manner when said data transfers do not occur, thus share resources with other stations. 11. Способ по любому из пп.1-9, отличающийся тем, что ретрансляционные станции контролируют передачи данных к базовым станциям и от них, и/или между другими подвижными станциями, и ретранслируют сообщения с существенно низким уровнем мощности, чтобы не создавать помех передачам данных. 11. The method according to any one of claims 1 to 9, characterized in that the relay stations control data transmission to and from base stations and / or between other mobile stations, and relay messages with a substantially low power level so as not to interfere with transmissions data. 12. Способ по любому из пп.1-11, отличающийся тем, что ретрансляционные станции контролируют передачи данных к базовым станциям и от них, и/или между другими подвижными станциями, и своевременно ретранслируют сообщения, используя больший коэффициент модуляции, когда отношение сигнала к помехе увеличено, чтобы не создавать помех передачам данных. 12. The method according to any one of claims 1 to 11, characterized in that the relay stations control data transmission to and from base stations and / or between other mobile stations, and relay messages in a timely manner using a higher modulation coefficient when the signal to interference is increased so as not to interfere with data transmissions. 13. Система сотовой радиосвязи, содержащая множество подвижных станций и множество базовых станций, причем каждая станция предназначена для передачи данных к другим станциям и приема данных от них, и действия в качестве ретрансляционной станции, при этом базовые станции расположены так, что каждая базовая станция имеет зону эффективного покрытия, которая не перекрывается с зонами эффективного покрытия соседних базовых станций, таким образом определяя зоны ослабленного покрытия между базовыми станциями, причем система адаптирована для ретрансляции сообщений данных от станции отправителя к станции назначения через, по меньшей мере, одну ретрансляционную станцию, при этом, по меньшей мере, одна из станций отправителя и назначения является базовой станцией, а другая из станций отправителя и назначения является подвижной станцией, расположенной в пределах зоны ослабленного покрытия относительно упомянутой базовой станции, так что передача, сообщения данных от станции отправителя к станции назначения не создает помех соседним базовым станциям. 13. A cellular radio communication system comprising a plurality of mobile stations and a plurality of base stations, each station being designed to transmit data to and receive data from other stations, and act as a relay station, wherein the base stations are arranged such that each base station has the effective coverage area, which does not overlap with the effective coverage areas of neighboring base stations, thereby determining the areas of weakened coverage between the base stations, the system being adapted to transmitting data messages from the sender station to the destination station through at least one relay station, wherein at least one of the sender and destination stations is the base station, and the other of the sender and destination stations is a mobile station located within areas of reduced coverage relative to said base station, so that the transmission of data messages from the sending station to the destination station does not interfere with neighboring base stations. 14. Система связи по п.13, отличающаяся тем, что зоны ослабленного покрытия относительно каждой базовой станции являются зонами, в которых, по меньшей мере, один ресурс, используемый базовой станцией, уменьшен. 14. The communication system according to item 13, wherein the zones of weakened coverage relative to each base station are zones in which at least one resource used by the base station is reduced. 15. Система связи по п.14, отличающаяся тем, что ресурсы включают мощность передачи, временные интервалы передачи, частотные каналы, коэффициент модуляции и коды. 15. The communication system according to 14, characterized in that the resources include transmit power, transmission time intervals, frequency channels, modulation coefficient and codes. 16. Система связи по п.14 или 15, отличающаяся тем, что ресурсы уменьшены благодаря их распределению между двумя или более базовыми станциями в соответствующих перекрывающихся зонах ослабленного покрытия базовых станций. 16. The communication system according to 14 or 15, characterized in that the resources are reduced due to their distribution between two or more base stations in the respective overlapping areas of the weakened coverage of the base stations. 17. Система связи по любому из пп.13-16, отличающаяся тем, что подвижные станции адаптированы для регулирования своей мощности передачи, когда ретранслируют сообщения к базовой станции или подвижной станции в зоне эффективного покрытия базовой станции, чтобы не создавать помех базовой станции. 17. The communication system according to any one of paragraphs.13-16, characterized in that the mobile stations are adapted to control their transmit power when they relay messages to the base station or the mobile station in the effective coverage area of the base station so as not to interfere with the base station. 18. Система связи по п.17, отличающаяся тем, что подвижные станции дополнительно адаптированы для регулирования использования, по меньшей мере, одного из своих ресурсов - временных интервалов передачи, частотных каналов, коэффициента модуляции и кодов, чтобы не создавать помех базовой станции. 18. The communication system according to 17, characterized in that the mobile stations are further adapted to regulate the use of at least one of its resources - transmission time intervals, frequency channels, modulation coefficient and codes so as not to interfere with the base station. 19. Система связи по любому из пп.13-18, отличающаяся тем, что подвижные станции адаптированы для контроля передач данных к базовым станциям и от них, и/или между другими подвижными станциями, и своевременной ретрансляции сообщений, когда передачи данных не происходят, таким образом совместно используют ресурсы с другими станциями. 19. A communication system according to any one of paragraphs.13-18, characterized in that the mobile stations are adapted to control data transmissions to and from base stations and / or between other mobile stations, and timely relay messages when data transmissions do not occur, thus sharing resources with other stations. 20. Система связи по любому из пп.13-19, отличающаяся тем, что подвижные станции адаптированы для контроля передач данных к базовым станциям и от них, и/или между другими подвижными станциями, и ретрансляции сообщений с существенно низким уровнем мощности, чтобы не создавать помех передачам данных. 20. A communication system according to any one of paragraphs.13-19, characterized in that the mobile stations are adapted to control data transmissions to and from base stations and / or between other mobile stations, and relay messages with a substantially low power level so as not to interfere with data transmissions. 21. Система связи по любому из пп.13-16, отличающаяся тем, что подвижные станции адаптированы для контроля передач данных к базовым станциям и от них, и/или между другими подвижными станциями, и своевременной ретрансляции сообщений, используя больший коэффициент модуляции, когда отношение сигнала к помехе увеличено, чтобы не создавать помех передачам данных. 21. The communication system according to any one of paragraphs.13-16, characterized in that the mobile stations are adapted to control data transmissions to and from base stations and / or between other mobile stations, and timely relay messages using a higher modulation coefficient when The signal-to-noise ratio is increased so as not to interfere with data transmissions.
RU99120713/09A 1997-03-03 1998-03-03 Improved cellular communication system RU2211535C2 (en)

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ZA97/1819 1997-03-03

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KR (1) KR100563612B1 (en)
CN (1) CN1108047C (en)
AP (1) AP1131A (en)
AT (1) ATE400119T1 (en)
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BR (1) BR9808149A (en)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8351846B2 (en) 2006-01-03 2013-01-08 Samsung Electronics Co., Ltd Method and apparatus for managing connection identifiers in a multi-hop relay wireless access communication system

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751442B1 (en) 1997-09-17 2004-06-15 Aerosat Corp. Low-height, low-cost, high-gain antenna and system for mobile platforms
US6920475B1 (en) * 1999-04-23 2005-07-19 Oracle International Corporation Communication architecture for distributed computing environment
GB9919920D0 (en) 1999-08-24 1999-10-27 Cedardell Ltd Apparatus and method for wireless communication
DE19950005A1 (en) * 1999-10-18 2001-04-19 Bernhard Walke Range enhancement operating method for mobile radio communications base station uses mobile stations within normal range as relay stations for reaching mobile stations outside normal operating range
DE60030751T2 (en) * 1999-11-03 2007-09-13 ITT Manufacturing Enterprises, Inc., Wilmington METHOD AND DEVICE FOR COORDINATING ACCESS TO COMMONALLY USED PARALLEL DATA CHANNELS
US6870816B1 (en) * 2000-03-01 2005-03-22 Motorola, Inc. Self-organizing network with decision engine and method
US7024196B1 (en) * 2000-06-26 2006-04-04 Motorola, Inc. Method and apparatus for distributing processing load for decoding radio frequency transmissions
US6553228B1 (en) * 2000-06-26 2003-04-22 Motorola, Inc. Method and apparatus for distributing processing load for decoding paging messages in a radio communication system
GB2367208B (en) * 2000-09-12 2004-10-27 Vodafone Ltd Telecommunication networks and methods
US7251223B1 (en) * 2000-09-27 2007-07-31 Aerosat Corporation Low-height, low-cost, high-gain antenna and system for mobile platforms
GB2375920A (en) * 2000-12-20 2002-11-27 Motorola Inc Method of billing for communications which rewards users for operating their communications devices in relay operating mode
EP1220477A1 (en) * 2000-12-28 2002-07-03 Koninklijke Philips Electronics N.V. Method and device to relay data in a telecommunication system
US7016325B2 (en) 2001-01-18 2006-03-21 Strix Systems, Inc. Link context mobility method and system for providing such mobility, such as a system employing short range frequency hopping spread spectrum wireless protocols
GB0108056D0 (en) * 2001-03-30 2001-05-23 British Telecomm A communications system
GB2373966B (en) 2001-03-30 2003-07-09 Toshiba Res Europ Ltd Mode monitoring & identification through distributed radio
WO2002103988A1 (en) 2001-05-02 2002-12-27 Strix Systems, Inc. Wireless base station neighbor discovery in a communication system employing a short-range frequency hopping scheme
US7194010B2 (en) 2001-05-02 2007-03-20 Strix Systems, Inc. Wireless base station to base station synchronization in a communication system, such as a system employing a short range frequency hopping or time division duplex scheme
US7151757B2 (en) 2001-05-02 2006-12-19 Strix Systems, Inc. Wireless base station to base station synchronization in a communication system, such as a system employing a short-range frequency hopping or time division duplex scheme
TWI289999B (en) 2001-06-08 2007-11-11 Benq Corp Transmission method for relay signal of wireless communication system
KR100407963B1 (en) * 2001-07-09 2003-12-03 엘지전자 주식회사 Communication method for using wireless Communications
WO2003013073A1 (en) * 2001-07-19 2003-02-13 Siemens Aktiengesellschaft Adjustment of communication terminals in multihop systems
JPWO2003015445A1 (en) * 2001-08-07 2004-12-02 株式会社エヌ・ティ・ティ・ドコモ Mobile terminal, control station, communication method, control method, communication program and control program
AU2002360888A1 (en) * 2001-12-11 2003-07-09 Ip2H Ag Method and device for the transmission of data in a telecommunications network
US7218917B2 (en) 2002-01-15 2007-05-15 Hewlett-Packard Development Company, L.P. Method for searching nodes for information
US7146433B2 (en) * 2002-02-01 2006-12-05 Lenovo Singapore Pte. Ltd Extending an allowable transmission distance between a wireless device and an access point by communication with intermediate wireless devices
KR100856045B1 (en) * 2002-04-11 2008-09-02 삼성전자주식회사 A multihop forwarding method, apparatus and MAC data structure thereby
US7697420B1 (en) 2002-04-15 2010-04-13 Meshnetworks, Inc. System and method for leveraging network topology for enhanced security
US6580981B1 (en) 2002-04-16 2003-06-17 Meshnetworks, Inc. System and method for providing wireless telematics store and forward messaging for peer-to-peer and peer-to-peer-to-infrastructure a communication network
EP1398910A1 (en) * 2002-09-13 2004-03-17 Siemens Aktiengesellschaft Position dependent routing of a connection between two mobile stations via one or more intermediate mobile stations
US7231220B2 (en) * 2002-10-01 2007-06-12 Interdigital Technology Corporation Location based method and system for wireless mobile unit communication
DE10317962A1 (en) * 2003-04-17 2004-11-25 Siemens Ag Registering new substation in hazard warning system radio system involves substation sending search message to all reachable substations, selecting intermediate station, sending registration request
JP4310629B2 (en) * 2003-09-18 2009-08-12 日本電気株式会社 Mobile terminal network system using mobile terminal, communication method using the same, and program thereof
EP1665677A1 (en) * 2003-09-23 2006-06-07 British Telecommunications Public Limited Company Decentralized channel selection in a self-organizing adhoc network
DE10350895B3 (en) * 2003-10-31 2005-07-28 Siemens Ag Method and device for determining paths and allocating radio resources for the particular paths in a radio communication system
DE102004015894B3 (en) * 2004-03-31 2005-10-06 Siemens Ag Method for communication between a WLAN radio station and a base station of a cellular radio communication system, and corresponding radio station and base station
FR2872976B1 (en) 2004-07-08 2006-09-22 Alcatel Sa RADIO SIGNAL RELAY COMMUNICATION NETWORK WITH RELAY TERMINALS
WO2006045499A1 (en) * 2004-10-20 2006-05-04 T-Mobile International Ag & Co Kg Cellular wide-area radio communications system with relay-enhanced cells
CN100361539C (en) * 2004-12-21 2008-01-09 华为技术有限公司 Method for implementing transmission of information
KR100584409B1 (en) * 2004-12-29 2006-05-26 삼성전자주식회사 Relay commonication method for ofdma-based cellular communication system
GB2426665B (en) * 2005-05-25 2009-12-02 Samsung Electronics Co Ltd Mobile relays
CN1929440B (en) * 2005-09-09 2011-04-20 华为技术有限公司 Method and system for business flow management based on transfer station
AR055163A1 (en) * 2005-09-13 2007-08-08 Iwics Inc DETERMINATION OF THE POSITION OF MOBILE STATIONS IN A WIRELESS NETWORK
CA2623187C (en) * 2005-09-28 2015-02-17 Lg Electronics Inc. A method of cooperatively relaying data in cellular networks for a broadcast multicast service
KR100824239B1 (en) * 2005-11-07 2008-04-24 삼성전자주식회사 Apparatus and method for processing handover of mobile relay station in a multi-hop relay broadband wireless access communication system
WO2007053948A1 (en) * 2005-11-10 2007-05-18 Nortel Networks Limited Wireless relay network media access control layer control plane system and method
WO2007053950A1 (en) 2005-11-12 2007-05-18 Nortel Networks Limited Media access control data plane system and method for wireless communication networks
WO2007060536A2 (en) * 2005-11-28 2007-05-31 Iwics Inc Intelligent video, data streaming and access to distributed resources in a wireless network
TWI313138B (en) * 2005-12-08 2009-08-01 Method, system and computer readable medium therefor adapted for wireless communication system
JP4318693B2 (en) * 2006-01-27 2009-08-26 京セラ株式会社 Mobile communication system, base station apparatus, and mobile communication method
JP2007235831A (en) * 2006-03-03 2007-09-13 Nippon Telegr & Teleph Corp <Ntt> Method for arranging base station
US8040826B2 (en) * 2006-03-03 2011-10-18 Samsung Electronics Co., Ltd Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
US20070217353A1 (en) * 2006-03-20 2007-09-20 Motorola, Inc. Method and Apparatus for Transmitting Data Within a Multi-Hop Communication System
KR100829817B1 (en) 2006-05-22 2008-05-16 한국전자통신연구원 Relay station, terminal and base station in cellular system, and method for relaying between terminal and base station
EP1895784B1 (en) * 2006-09-01 2009-11-04 Research In Motion Limited A method of relaying an electronic message to a handheld electronic device beyond the coverage area of a wireless network
US20080057985A1 (en) 2006-09-01 2008-03-06 Jimmy Tao Method of relaying an electronic message to a handheld electronic device beyond the coverage area of a wireless network
WO2008044318A1 (en) 2006-10-13 2008-04-17 Fujitsu Limited Radio base station, relay station, and communication control method
KR101089476B1 (en) * 2006-10-13 2011-12-07 후지쯔 가부시끼가이샤 Wireless base station, relay station and frequency band allocation method
EP2103163B1 (en) * 2006-12-14 2012-03-28 MOSAID Technologies Incorporated Adaptive antenna system for diversity and interference avoidance in a multi-station network
US8347361B2 (en) * 2006-12-14 2013-01-01 Mosaid Technologies Incorporated Distributed network management hierarchy in a multi-station communication network
US20080188226A1 (en) * 2007-02-02 2008-08-07 Tzu-Jane Tsai Telecommunication system and operating method
WO2008106797A1 (en) * 2007-03-02 2008-09-12 Nortel Networks Limited Methods and systems for wireless networks with relays
KR100973670B1 (en) * 2007-03-21 2010-08-04 삼성전자주식회사 Apparatus and method for operating relay link in relay broadband wireless communication system
RU2459375C2 (en) * 2007-06-21 2012-08-20 Квэлкомм Инкорпорейтед Coding of planned message of upperlink in random access procedure
US7907540B2 (en) * 2007-12-18 2011-03-15 Intel Corporation Relays in wireless communication networks
US8781392B2 (en) * 2008-01-16 2014-07-15 Qualcomm Incorporated Wireless communication information relay
US8767541B2 (en) * 2008-02-14 2014-07-01 Qualcomm Incorporated Scheduling policy-based traffic management
US8737314B2 (en) * 2008-02-14 2014-05-27 Qualcomm Incorporated Traffic management for multi-hop wireless communication
US8964651B2 (en) * 2008-02-14 2015-02-24 Qualcomm Incorporated Traffic management employing interference management messages
KR100973589B1 (en) * 2008-06-02 2010-08-11 한국과학기술원 method for communicating between a base station and an out-of-sight-channel terminal in next generation cellular communication system
EP2327272B1 (en) * 2008-07-17 2013-06-05 Nokia Siemens Networks OY Device-to-device communications in cellular system
US8825040B2 (en) 2008-07-17 2014-09-02 Nokia Siemens Networks Oy Selection of connection type in cellular system
US20100151865A1 (en) * 2008-12-11 2010-06-17 Sony Ericsson Mobile Communications Ab Interference Reduction in High-Speed Wireless Data Networks
US8514790B2 (en) 2009-01-22 2013-08-20 Intel Mobile Communications GmbH System and method for optimizing network wireless communication resources
US8472868B2 (en) * 2009-05-06 2013-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for MIMO repeater chains in a wireless communication network
JP5515558B2 (en) * 2009-09-25 2014-06-11 ソニー株式会社 COMMUNICATION SYSTEM, RELAY DEVICE, AND COMMUNICATION DEVICE
EP2494806B1 (en) * 2009-10-28 2015-01-14 NEC Europe Ltd. Method for energy management in a wireless radio network and corresponding wireless radio network
CN101754223A (en) * 2010-01-08 2010-06-23 北京邮电大学 Wireless relay deploying and managing method
US9515773B2 (en) 2010-04-13 2016-12-06 Qualcomm Incorporated Channel state information reporting in a wireless communication network
US20110250919A1 (en) 2010-04-13 2011-10-13 Qualcomm Incorporated Cqi estimation in a wireless communication network
US9307431B2 (en) 2010-04-13 2016-04-05 Qualcomm Incorporated Reporting of channel properties in heterogeneous networks
US8886250B2 (en) 2010-06-18 2014-11-11 Qualcomm Incorporated Channel quality reporting for different types of subframes
US9350475B2 (en) 2010-07-26 2016-05-24 Qualcomm Incorporated Physical layer signaling to user equipment in a wireless communication system
CN101820305B (en) * 2010-04-21 2013-04-10 西安上尚机电有限公司 Airborne communication relay and reconnaissance system
US8660812B2 (en) * 2010-06-04 2014-02-25 Apple Inc. Methods for calibrating over-the-air path loss in over-the-air radio-frequency test systems
US9136953B2 (en) 2010-08-03 2015-09-15 Qualcomm Incorporated Interference estimation for wireless communication
GB2482716A (en) * 2010-08-12 2012-02-15 Nec Corp Resolving MME overload in a LTE-advanced communication system having relay nodes
KR20120100432A (en) * 2011-03-04 2012-09-12 삼성전자주식회사 Apparatus and method for controlling relay station mode of a mobile station in a communication system
WO2013075294A1 (en) * 2011-11-23 2013-05-30 Renesas Mobile Corporation Method and apparatus for access point communications
CN104770049A (en) * 2012-11-05 2015-07-08 诺基亚技术有限公司 Method and apparatus for network-controlled proximity device to device discovery and communication
CN104754648B (en) * 2013-12-29 2019-01-08 中国移动通信集团公司 A kind of method and device for transmitting upstream data packet
EP3100553A4 (en) * 2014-01-28 2017-08-16 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for coordinating resources between different types of communications
CN104202752B (en) * 2014-09-18 2017-12-08 湖南华凯文化创意股份有限公司 Bluetooth base. station distance of reaction adjusting method and system
CN105636235B (en) * 2014-11-07 2019-03-19 联想(北京)有限公司 Information processing method and base station
US10349336B1 (en) 2018-02-12 2019-07-09 Airspace Internet Exchange Limited High-rate multihop network with beamforming

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746877B2 (en) * 1985-12-11 1995-05-17 株式会社日立製作所 Mobile radio communication system
US5289527A (en) * 1991-09-20 1994-02-22 Qualcomm Incorporated Mobile communications device registration method
KR960000147B1 (en) * 1992-11-05 1996-01-03 삼성전자주식회사 Cellular telephone
FI108179B (en) * 1993-09-03 2001-11-30 Nokia Networks Oy A method for controlling transmit power in a radiotelephone system and a radiotelephone exchange
EP0689303A1 (en) * 1994-05-25 1995-12-27 Alcatel Bell-Sdt S.A. TDMA mobile communication system with simultaneous communication between base and mobiles at a first frequency and between mobiles at a second one
US5481539A (en) * 1994-06-29 1996-01-02 General Electric Company Datagram communication service over a cellular telephone network
GB2291564B (en) * 1994-07-13 1999-02-10 Nec Corp Mobile communication for a mobile station near the boundary of or outside a service area of a base station
US6005884A (en) * 1995-11-06 1999-12-21 Ems Technologies, Inc. Distributed architecture for a wireless data communications system
US5722051A (en) * 1996-02-13 1998-02-24 Lucent Technologies Inc. Adaptive power control and coding scheme for mobile radio systems
US5937019A (en) * 1996-08-07 1999-08-10 Qualcomm Incorporated Method and apparatus for reliable intersystem handoff in a CDMA system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8351846B2 (en) 2006-01-03 2013-01-08 Samsung Electronics Co., Ltd Method and apparatus for managing connection identifiers in a multi-hop relay wireless access communication system

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