JP6049626B2 - 無線通信システム、通信装置、およびスケジューリング方法 - Google Patents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L27/26—Systems using multi-frequency codes
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- H04W88/02—Terminal devices
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Description
Claims (14)
- 基地局と複数の無線通信装置との間の通信をサポートする無線通信システムの通信セル内の半二重通信をスケジュールする方法であって、
少なくとも2つの前記無線通信装置がそれぞれに前記基地局と通信している場合の、前記少なくとも2つの無線通信装置の間の干渉可能性を、前記少なくとも2つの無線通信装置の間の地理的近接度と、前記基地局と前記少なくとも2つの無線通信装置それぞれとの間の地理的近接度とに基づいて決定するステップと、
前記決定された干渉可能性に基づいて、前記少なくとも2つの無線通信装置に対して半二重通信リソースをスケジュールするステップと、
を含む方法。 - 前記少なくとも2つの無線通信装置の間の干渉可能性を決定するステップは、前記複数の無線通信装置のうちの少なくとも2つの無線通信装置の位置情報を決定することを含む、請求項1に記載の方法。
- 前記少なくとも2つの無線通信装置に、前記少なくとも2つの無線通信装置のそれぞれの位置を決定することに関連付けられた測定を実施し、かつ前記測定の結果を前記基地局に送信することを要求するステップをさらに含む、請求項1または2に記載の方法。
- 少なくとも2つの無線通信装置の位置情報を決定することは、
前記基地局で、前記少なくとも2つの無線通信装置から受信された通信のタイミングアドバンス情報を分析することと、
前記基地局で、前記少なくとも2つの無線通信装置から受信された通信の経路損失情報を決定することと、
前記少なくとも2つの無線通信装置から地理的位置情報を受信することと、
からなる群のうちの少なくとも1つを含む、請求項2に記載の方法。 - 前記少なくとも2つの無線通信装置に対して半二重通信リソースをスケジュールするステップは、前記少なくとも2つの無線通信装置のうちの少なくとも1つの無線通信装置の送信電力レベルに従って半二重通信リソースをスケジュールすることをさらに含む、請求項1〜4のいずれか一項に記載の方法。
- 前記少なくとも2つの無線通信装置がそれぞれに前記基地局と通信している場合に、前記少なくとも2つの無線通信装置の間の干渉可能性を繰り返し決定するステップと、それに基づいて、前記少なくとも2つの無線通信装置に対する、半二重通信のリソーススケジューリングを更新するステップとをさらに含む、請求項1〜5のいずれか一項に記載の方法。
- 前記少なくとも2つの無線通信装置に対する、半二重通信の前記リソーススケジューリングの前記更新は、時間スロットごと、フレームごと、マルチフレームごとからなる群のうちの少なくとも1つで実施される、請求項6に記載の方法。
- 前記無線通信システムでの半二重通信リソースの使用状況を監視し、それに基づいて、
前記複数の無線通信装置のうちの少なくとも2つの無線通信装置の位置情報を決定するステップと、
前記少なくとも2つの無線通信装置がそれぞれに前記基地局と通信している場合の、前記少なくとも2つの無線通信装置の間の干渉可能性を決定するステップと、
前記少なくとも2つの無線通信装置に対して半二重通信リソースをスケジュールするステップと、
からなる群のうちの少なくとも1つを選択的に開始するステップをさらに含む、請求項1〜7のいずれか一項に記載の方法。 - 前記少なくとも2つの無線通信装置に対して半二重通信リソースをスケジュールするステップは、半二重通信リソースをスケジュールする際に前記少なくとも2つの無線通信装置を単一エンティティとして扱うことにより、同じリソースを少なくとも2つの無線通信装置の両方に対して同時にスケジュールすることを回避することを含む、請求項1〜8のいずれか一項に記載の方法。
- 基地局と複数の無線通信装置との間の通信をサポートする無線通信システムの通信セル内の半二重通信をスケジュールするための実行可能プログラムコードを含む、コンピュータプログラムであって、前記実行可能プログラムコードは、コアネットワーク要素、無線リソースマネージャ(RRM)、基地局からなる群のうちの少なくとも1つで実行された場合に、
少なくとも2つの前記無線通信装置がそれぞれに前記基地局と通信している場合の、前記少なくとも2つの無線通信装置の間の干渉可能性を、前記少なくとも2つの無線通信装置の間の地理的近接度と、前記基地局と前記少なくとも2つの無線通信装置それぞれとの間の地理的近接度とに基づいて決定するステップと、
前記決定された干渉可能性に基づいて、前記少なくとも2つの無線通信装置に対して半二重通信リソースをスケジュールするステップと、
を実施するように動作できる、コンピュータプログラム。 - 基地局と複数の無線通信装置との間の通信をサポートする無線通信システムの通信セル内の半二重通信をスケジュールする通信装置であって、
少なくとも2つの前記無線通信装置がそれぞれに前記基地局と通信している場合の、前記少なくとも2つの無線通信装置の間の干渉可能性を、前記少なくとも2つの無線通信装置の間の地理的近接度と、前記基地局と前記少なくとも2つの無線通信装置それぞれとの間の地理的近接度とに基づいて決定するロジックと、
前記決定された干渉可能性に基づいて、前記少なくとも2つの無線通信装置に対して半二重通信リソースをスケジュールするように構成されたスケジューラと、
を含む通信装置。 - 前記半二重通信リソースのスケジューリング情報を前記少なくとも2つの無線通信装置に送信する送信機をさらに含む、請求項11に記載の通信装置。
- コアネットワーク要素、無線リソースマネージャ(RRM)、基地局からなる群のうちの少なくとも1つである、請求項11または12に記載の通信装置。
- 基地局と複数の無線通信装置との間の通信をサポートする無線通信システムの通信セル内の半二重通信をスケジュールする通信装置のための集積回路であって、
少なくとも2つの前記無線通信装置がそれぞれに前記基地局と通信している場合の、前記少なくとも2つの無線通信装置の間の干渉可能性を、前記少なくとも2つの無線通信装置の間の地理的近接度と、前記基地局と前記少なくとも2つの無線通信装置それぞれとの間の地理的近接度とに基づいて
決定するロジックと、
前記決定された干渉可能性に基づいて、前記少なくとも2つの無線通信装置に対して半二重通信リソースをスケジュールするように構成されたスケジューラと、
を含む集積回路。
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GB201019145A GB2485387B (en) | 2010-11-12 | 2010-11-12 | Wireless communication system, communication unit, and method for scheduling |
PCT/EP2011/069663 WO2012062765A1 (en) | 2010-11-12 | 2011-11-08 | Wireless communication system, communication unit, and method for scheduling |
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Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2630744B1 (en) | 2010-10-22 | 2021-03-31 | Nokia Solutions and Networks Oy | Enhanced inter-network access node scheduling coordination and signaling support for advanced receiver algorithms |
CN103209415B (zh) * | 2012-01-16 | 2017-08-04 | 华为技术有限公司 | 全双工干扰处理方法和装置 |
WO2013189051A1 (zh) * | 2012-06-20 | 2013-12-27 | 华为技术有限公司 | 基于ofdm-tdma双向业务的处理方法及通信设备 |
EP2891265B1 (en) * | 2012-08-28 | 2023-07-05 | InterDigital Patent Holdings, Inc. | Full duplex single channel communications |
BR112015003706B1 (pt) * | 2012-08-31 | 2022-11-16 | Sony Corporation | Aparelho, método e sistema de controle de comunicação, aparelho terminal, e, meio de armazenamento não transitório legível por computador |
US8861443B2 (en) | 2012-09-20 | 2014-10-14 | Intel Corporation | Method and apparatus for power control in full-duplex wireless systems with simultaneous transmission reception |
IL222709A (en) * | 2012-10-25 | 2016-02-29 | Intucell Ltd | A method and mechanism for coordinating interference between communications cells in solar systems |
US20140169234A1 (en) | 2012-12-14 | 2014-06-19 | Futurewei Technologies, Inc. | Systems and Methods for Interference Avoidance, Channel Sounding, and Other Signaling for Multi-User Full Duplex Transmission |
CN103945554B (zh) * | 2013-01-21 | 2020-07-24 | 华为技术有限公司 | 一种全双工蜂窝网络下的用户设备调度方法及装置 |
US9019858B2 (en) * | 2013-02-22 | 2015-04-28 | Nokia Solutions And Networks Oy | Generating short term base station utilization estimates for wireless networks |
WO2014193152A1 (en) | 2013-05-27 | 2014-12-04 | Lg Electronics Inc. | Method for allocating resource for device for wireless communication and base station for same |
WO2015037881A1 (ko) * | 2013-09-10 | 2015-03-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말의 통신 방법 및 장치 |
US9326251B2 (en) * | 2013-09-30 | 2016-04-26 | Qualcomm, Incorporated | Supplemental maximum power reduction for operation in restricted configurations |
EP2919411B1 (en) * | 2014-03-10 | 2019-02-20 | Alcatel Lucent | Method for full duplex communication, network, node and computer program product |
EP2930994B1 (en) | 2014-04-07 | 2016-05-18 | Alcatel Lucent | Mitigating UL-to-DL interference |
US9277526B2 (en) * | 2014-05-06 | 2016-03-01 | Telecommunication Systems, Inc. | Location trust score |
US9480036B2 (en) | 2014-05-09 | 2016-10-25 | Telefonaktiebolaget L M Ericsson (Publ) | Guard period configuration for LTE HD-FDD |
HUE051811T2 (hu) * | 2014-05-09 | 2021-03-29 | Ericsson Telefon Ab L M | Õrzési periódus konfiguráció LTE HD-FDD céljára |
US10425937B2 (en) * | 2014-06-22 | 2019-09-24 | Lg Electronics Inc. | Method and apparatus for transmitting and receiving signal by full-duplex base station in wireless communication system |
WO2017052332A1 (ko) * | 2015-09-24 | 2017-03-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말에 의해 수행되는 로깅 방법 및 상기 방법을 이용하는 단말 |
CN106877993B (zh) | 2015-12-11 | 2020-03-27 | 华为技术有限公司 | 一种配置方法和装置 |
US10349420B2 (en) * | 2017-06-01 | 2019-07-09 | Mediatek Inc. | Method and apparatus for network scheduling |
US10477490B2 (en) * | 2017-08-31 | 2019-11-12 | Motorola Solutions, Inc. | Mitigating inter-device interference using cloud-based policy |
JP7019826B2 (ja) * | 2017-10-23 | 2022-02-15 | 京セラ株式会社 | 共通の地理的位置依存制御情報を用いる複数の装置のための複数のニューメロロジー(numerologies)によるデータ送信 |
US10681649B2 (en) * | 2018-02-19 | 2020-06-09 | Qualcomm Incorporated | Dynamic spatial reuse in distribution networks |
WO2019200168A1 (en) * | 2018-04-12 | 2019-10-17 | Viavi Solutions, Inc. | Automated interference mitigation in frequency division duplex (fdd) wireless networks |
CN110545120A (zh) * | 2018-05-28 | 2019-12-06 | 联发科技股份有限公司 | 控制装置、资源调度的方法及通信装置 |
JP6936777B2 (ja) * | 2018-08-28 | 2021-09-22 | Kddi株式会社 | 無線リソース割り当て制御を行う基地局装置、制御方法、及びプログラム |
EP3949585A1 (en) * | 2019-06-14 | 2022-02-09 | Nokia Technologies Oy | Method, apparatus, computer program product and computer program for interference reduction |
WO2022128087A1 (en) * | 2020-12-16 | 2022-06-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Joint uplink/downlink (dl/ul) scheduling and parameter selection for constrained simultaneous transmit and receive (str) access point (ap) multi-link devices |
WO2024054322A1 (en) * | 2022-09-07 | 2024-03-14 | Google Llc | Reducing inter-ue interference in communication systems including full-duplex base stations |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5970056A (en) * | 1997-02-19 | 1999-10-19 | Motorola, Inc. | Method of communication resource assignment |
WO2002032163A2 (en) * | 2000-10-06 | 2002-04-18 | Ericsson Inc. | Method of operating an asymmetrical half-duplex communication system |
JP2002232940A (ja) | 2001-02-05 | 2002-08-16 | Ntt Docomo Inc | タイムスロット割り当て装置、タイムスロット割り当て方法、移動体通信システム及びその動作方法、プログラム、記録媒体 |
US6591109B2 (en) * | 2001-08-17 | 2003-07-08 | Interdigital Technology Corporation | Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access |
JP4071989B2 (ja) | 2002-05-10 | 2008-04-02 | 株式会社エヌ・ティ・ティ・ドコモ | Tddセルラ通信システム、チャネル割当装置、無線端末および方法 |
US6747967B2 (en) * | 2002-05-14 | 2004-06-08 | Interdigital Technology Corporation | Method and system for computing the optimal slot to cell assignment in cellular systems employing time division duplex |
US8280412B2 (en) * | 2002-07-31 | 2012-10-02 | Interdigital Technology Corporation | Method for enhanced mobile assisted positioning |
CN1535036A (zh) * | 2003-04-01 | 2004-10-06 | �ʼҷ����ֵ��ӹɷ�����˾ | 在无线通信网络中用于点到点通信管理的方法及系统 |
CN1549612A (zh) * | 2003-05-19 | 2004-11-24 | 皇家飞利浦电子股份有限公司 | 无线通信网络中点到点对等通信的上行链路同步保持的方法和装置 |
IL160832A (en) * | 2004-03-11 | 2009-02-11 | Alvarion Ltd | Spectrum sharing between wireless systems |
DE602004022932D1 (de) * | 2004-07-13 | 2009-10-15 | Alcatel Lucent | Verfahren zur endgeräteunterstützen Interferenzkontrolle in einem Mehrträger-Mobilkommunikationssystem |
US8098621B2 (en) * | 2005-08-23 | 2012-01-17 | Ipwireless, Inc. | Compatible broadcast downlink and unicast uplink interference reduction for a wireless communication system |
US7664082B1 (en) * | 2005-09-30 | 2010-02-16 | Nortel Networks Limited | Method of scheduling with multiple radios per node in a wireless multihop network |
US7529558B1 (en) * | 2005-10-11 | 2009-05-05 | Avaya Technology Corp. | System and method for location based push-to-talk |
JP4612523B2 (ja) * | 2005-10-13 | 2011-01-12 | 株式会社日立製作所 | 無線通信システム及び基地局 |
JP2007295541A (ja) * | 2006-03-28 | 2007-11-08 | Matsushita Electric Ind Co Ltd | 無線通信システム |
KR20070098283A (ko) * | 2006-03-31 | 2007-10-05 | 삼성전자주식회사 | 통신 시스템에서 자원 할당 방법 및 시스템 |
US20080002598A1 (en) | 2006-04-19 | 2008-01-03 | Telsima Corporation | Reducing inter-ss interference |
US8305943B2 (en) * | 2006-05-18 | 2012-11-06 | Qualcomm Incorporated | Half-duplex communication in a frequency division duplex system |
GB0612359D0 (en) * | 2006-06-22 | 2006-08-02 | Ibm | An Apparatus for temporally associating a user with a location |
US7596113B1 (en) * | 2006-09-28 | 2009-09-29 | L-3 Communications, Corp. | Transmission scheduling for TDMA networks |
US7941133B2 (en) * | 2007-02-14 | 2011-05-10 | At&T Intellectual Property I, L.P. | Methods, systems, and computer program products for schedule management based on locations of wireless devices |
CN101247171A (zh) * | 2007-02-16 | 2008-08-20 | 北京三星通信技术研究有限公司 | 使用约定资源发送控制信道的设备和方法 |
CN101286786B (zh) * | 2007-04-11 | 2013-03-20 | 中兴通讯股份有限公司 | 一种通过调度进行同频组网干扰抑制的方法 |
KR101498968B1 (ko) * | 2007-07-05 | 2015-03-12 | 삼성전자주식회사 | 통신시스템에서 피어 투 피어 통신을 위한 자원 결정 방법및 장치 |
KR101046697B1 (ko) * | 2007-08-03 | 2011-07-05 | 삼성전자주식회사 | 중계기를 기반으로 하는 이동통신 시스템에서 피어투피어통신을 위한 자원할당 방법 및 장치 |
US8155032B2 (en) | 2007-11-16 | 2012-04-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive scheduling for half-duplex wireless terminals |
US8116792B2 (en) * | 2007-11-20 | 2012-02-14 | At&T Intellectual Property I, Lp | Methods, systems, and computer-readable media for mitigating a temporary interference condition |
CN104734833B (zh) * | 2007-12-04 | 2019-04-23 | 蔚蓝公司 | 抑制小区间干扰的方法和装置 |
US20090225686A1 (en) * | 2008-03-04 | 2009-09-10 | Sony Ericsson Mobile Communications Ab | Packet Communications Methods and Apparatus Using Half-Duplex Uplink and Downlink Transmission Intervals that Support Packet Retransmission and Expansions |
JP5475760B2 (ja) * | 2008-06-24 | 2014-04-16 | アップル インコーポレイテッド | セルラ・ネットワーク内のマルチユーザ・アンテナ・ビーム形成をサポートするシステムおよび方法 |
US8635645B2 (en) * | 2008-09-30 | 2014-01-21 | Qualcomm Incorporated | Apparatus and methods of providing and receiving venue level transmissions and services |
US8831566B2 (en) * | 2008-11-21 | 2014-09-09 | At&T Intellectual Property I, L.P. | Femtocell local breakout management services |
USRE48005E1 (en) * | 2009-02-12 | 2020-05-19 | Lg Electronics Inc. | Method for avoiding interference |
US8107883B2 (en) * | 2009-03-23 | 2012-01-31 | Nokia Corporation | Apparatus and method for interference avoidance in mixed device-to-device and cellular environment |
US8417264B1 (en) * | 2009-05-14 | 2013-04-09 | Spring Spectrum L.P. | Method and apparatus for determining location of a mobile station based on locations of multiple nearby mobile stations |
CN102695292B (zh) * | 2009-08-21 | 2015-09-30 | 黑莓有限公司 | 用于移动网络设备间通信的系统和方法 |
US8315181B2 (en) * | 2009-08-28 | 2012-11-20 | At&T Intellectual Property I, Lp | System and method for mapping potential internet protocol television interference |
US9401784B2 (en) * | 2009-10-21 | 2016-07-26 | Qualcomm Incorporated | Time and frequency acquisition and tracking for OFDMA wireless systems |
EP2494808B1 (en) * | 2009-10-26 | 2014-07-16 | Telecom Italia S.p.A. | Radio resource scheduling for intra-system interference coordination in wireless communication systems |
WO2011054372A1 (en) * | 2009-11-03 | 2011-05-12 | Nokia Siemens Networks Oy | Method and apparatuses for data transfer within a relay enhanced telekommunikation network |
WO2011078750A1 (en) * | 2009-12-21 | 2011-06-30 | Telefonaktiebolaget L M Ericsson (Publ) | Method for suppressing opposite direction interference |
US9198162B2 (en) * | 2010-03-23 | 2015-11-24 | Nokia Solutions And Networks Oy | Resource allocation for direct terminal-to-terminal communication in a cellular system |
US8442541B2 (en) * | 2010-03-29 | 2013-05-14 | Ntt Docomo, Inc. | System and method for inter-cell interference avoidance in co-channel networks |
US8526974B2 (en) * | 2010-04-12 | 2013-09-03 | Telefonaktiebolaget L M Ericsson (Publ) | Locating a source of wireless transmissions from a licensed user of a licensed spectral resource |
US9614641B2 (en) * | 2010-05-12 | 2017-04-04 | Qualcomm Incorporated | Resource coordination for peer-to-peer groups through distributed negotiation |
US8526420B2 (en) * | 2010-07-16 | 2013-09-03 | Blackberry Limited | Method and apparatus for autonomous uplink timing advance maintenance |
EP2604081A4 (en) * | 2010-08-12 | 2016-10-19 | Nokia Technologies Oy | CONFIGURING AN UPLINK AND DOWNLINK DIVISION DIAGRAM FOR DEVICE (D2D) COMMUNICATION IN A CELLULAR NETWORK |
EP2624615A4 (en) * | 2010-09-28 | 2014-01-29 | Fujitsu Ltd | MICROBASE STATION, INTERFERENCE COORDINATION PROCESS FOR A MICROBASE STATION AND USER DEVICE |
US10687250B2 (en) * | 2010-11-05 | 2020-06-16 | Mark Cummings | Mobile base station network |
US8660015B2 (en) * | 2011-12-27 | 2014-02-25 | Trueposition, Inc. | Location of mobile devices served by a relay node |
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US20130286873A1 (en) | 2013-10-31 |
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GB2485387B (en) | 2013-10-02 |
US9788341B2 (en) | 2017-10-10 |
CN110536468A (zh) | 2019-12-03 |
KR101493793B1 (ko) | 2015-02-16 |
EP2638763B1 (en) | 2022-05-18 |
JP2013544056A (ja) | 2013-12-09 |
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US20230292356A1 (en) | 2023-09-14 |
US11678359B2 (en) | 2023-06-13 |
DE202011111012U1 (de) | 2018-08-09 |
US10721753B2 (en) | 2020-07-21 |
CN103535100A (zh) | 2014-01-22 |
US20200351908A1 (en) | 2020-11-05 |
GB2485387A (en) | 2012-05-16 |
EP2638763A1 (en) | 2013-09-18 |
US11363616B2 (en) | 2022-06-14 |
WO2012062765A1 (en) | 2012-05-18 |
US10237884B2 (en) | 2019-03-19 |
KR20130093659A (ko) | 2013-08-22 |
US20180160442A1 (en) | 2018-06-07 |
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