TWI454158B - 無線網路資源適應 - Google Patents
無線網路資源適應 Download PDFInfo
- Publication number
- TWI454158B TWI454158B TW098136219A TW98136219A TWI454158B TW I454158 B TWI454158 B TW I454158B TW 098136219 A TW098136219 A TW 098136219A TW 98136219 A TW98136219 A TW 98136219A TW I454158 B TWI454158 B TW I454158B
- Authority
- TW
- Taiwan
- Prior art keywords
- pilot
- pilot frequency
- data
- wireless communication
- load
- Prior art date
Links
- 230000006978 adaptation Effects 0.000 title description 2
- 238000004891 communication Methods 0.000 claims description 79
- 230000006854 communication Effects 0.000 claims description 79
- 238000000034 method Methods 0.000 claims description 36
- 238000006880 cross-coupling reaction Methods 0.000 claims description 25
- 238000005259 measurement Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000001052 transient effect Effects 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000969 carrier Substances 0.000 description 23
- 230000006870 function Effects 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000002441 reversible effect Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 230000000670 limiting effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
- H04W28/09—Management thereof
- H04W28/0958—Management thereof based on metrics or performance parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10833008P | 2008-10-24 | 2008-10-24 | |
| US12109008P | 2008-12-09 | 2008-12-09 | |
| US12/582,949 US8923125B2 (en) | 2008-10-24 | 2009-10-21 | Wireless network resource adaptation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201032619A TW201032619A (en) | 2010-09-01 |
| TWI454158B true TWI454158B (zh) | 2014-09-21 |
Family
ID=42026729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098136219A TWI454158B (zh) | 2008-10-24 | 2009-10-26 | 無線網路資源適應 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8923125B2 (enExample) |
| EP (1) | EP2351412B1 (enExample) |
| JP (3) | JP5551175B2 (enExample) |
| KR (3) | KR101426889B1 (enExample) |
| CN (1) | CN102187705B (enExample) |
| TW (1) | TWI454158B (enExample) |
| WO (1) | WO2010048419A2 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5466034B2 (ja) * | 2010-02-15 | 2014-04-09 | 京セラ株式会社 | 無線基地局及び通信制御方法 |
| JP5440248B2 (ja) * | 2010-02-25 | 2014-03-12 | ソニー株式会社 | ハンドオーバを制御するための方法、端末装置、基地局及び無線通信システム |
| US8953444B2 (en) * | 2010-06-25 | 2015-02-10 | Qualcomm Incorporated | Load balancing |
| KR101761821B1 (ko) * | 2010-07-29 | 2017-07-27 | 삼성전자주식회사 | 다중안테나 시스템에서 다중 섹터 협력 전송을 위한 송신 빔포밍과 다중 사용자 스케줄링 방법 및 장치 |
| GB2498311B (en) | 2010-10-28 | 2013-12-11 | Ibm | Method and system for transmitting data packets in a network |
| WO2012121656A1 (en) * | 2011-03-08 | 2012-09-13 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for handling carrier selection |
| EP2702812B1 (en) * | 2011-04-26 | 2016-03-30 | Telefonaktiebolaget LM Ericsson (publ) | Nodes and method for power control |
| US9408223B2 (en) | 2013-05-24 | 2016-08-02 | Sprint Spectrum L.P. | Systems and methods of managing frequency band selection |
| US20150188956A1 (en) | 2013-12-27 | 2015-07-02 | T-Mobile Usa, Inc. | Unified Communication Device |
| US10931721B2 (en) | 2013-12-27 | 2021-02-23 | T-Mobile Usa, Inc. | User account-based access to real-time communications |
| WO2016198112A1 (en) * | 2015-06-11 | 2016-12-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Nodes and methods for handling packet flows |
| JP6955171B2 (ja) * | 2018-06-28 | 2021-10-27 | 日本電信電話株式会社 | 通信制御装置及び通信制御方法 |
| US10756860B2 (en) | 2018-11-05 | 2020-08-25 | XCOM Labs, Inc. | Distributed multiple-input multiple-output downlink configuration |
| US10432272B1 (en) | 2018-11-05 | 2019-10-01 | XCOM Labs, Inc. | Variable multiple-input multiple-output downlink user equipment |
| US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
| US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
| US11290172B2 (en) | 2018-11-27 | 2022-03-29 | XCOM Labs, Inc. | Non-coherent cooperative multiple-input multiple-output communications |
| US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
| US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
| US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
| US10756767B1 (en) | 2019-02-05 | 2020-08-25 | XCOM Labs, Inc. | User equipment for wirelessly communicating cellular signal with another user equipment |
| US10911363B2 (en) | 2019-03-29 | 2021-02-02 | At&T Intellectual Property I, L.P. | Method and apparatus for performing file shaping |
| US10686502B1 (en) | 2019-04-29 | 2020-06-16 | XCOM Labs, Inc. | Downlink user equipment selection |
| US10735057B1 (en) | 2019-04-29 | 2020-08-04 | XCOM Labs, Inc. | Uplink user equipment selection |
| US11411778B2 (en) | 2019-07-12 | 2022-08-09 | XCOM Labs, Inc. | Time-division duplex multiple input multiple output calibration |
| US11902873B2 (en) * | 2019-10-25 | 2024-02-13 | Huawei Technologies Co., Ltd. | System, method and apparatus for managing network resources |
| US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
| WO2021211702A1 (en) | 2020-04-15 | 2021-10-21 | XCOM Labs, Inc. | Wireless network multipoint association and diversity |
| WO2022241436A1 (en) | 2021-05-14 | 2022-11-17 | XCOM Labs, Inc. | Scrambling identifiers for wireless communication systems |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010034235A1 (en) * | 2000-02-29 | 2001-10-25 | Motorola, Inc. | Method and apparatus for controlling mobile access to a wireless communication system |
| WO2005034438A1 (en) * | 2003-09-30 | 2005-04-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for congestion control in high speed wireless packet data networks |
| US6947748B2 (en) * | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
| US20060045061A1 (en) * | 2004-08-27 | 2006-03-02 | Long Duan | Sector selection for F-SCH |
| US20080062925A1 (en) * | 2006-09-07 | 2008-03-13 | Amit Mate | Controlling reverse link interference in private access points for wireless networking |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0883344B2 (en) * | 1995-12-15 | 2010-06-09 | VIRxSYS Corporation | Therapeutic molecules generated by trans-splicing |
| US20030027250A1 (en) * | 1995-12-15 | 2003-02-06 | Mitchell Lloyd G. | Methods and compositions for use in spliceosome mediated RNA trans-splicing |
| US6280978B1 (en) * | 1995-12-15 | 2001-08-28 | Intronn Holdings, Llc | Methods and compositions for use in spliceosome mediated RNA trans-splicing |
| US6083702A (en) * | 1995-12-15 | 2000-07-04 | Intronn Holdings Llc | Methods and compositions for use in spliceosome mediated RNA trans-splicing |
| US6434390B2 (en) | 1999-06-03 | 2002-08-13 | Lucent Technologies Inc. | Macrodiversity control system having macrodiversity mode based on operating category of wireless unit |
| US6563810B1 (en) | 1999-09-30 | 2003-05-13 | Qualcomm Incorporated | Closed loop resource allocation |
| US7194280B2 (en) * | 2000-01-12 | 2007-03-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile station assisted forward link open loop power and rate control in a CDMA system |
| JP3821636B2 (ja) * | 2000-08-21 | 2006-09-13 | 松下電器産業株式会社 | 通信端末装置、基地局装置および無線通信方法 |
| US7099384B1 (en) | 2000-09-01 | 2006-08-29 | Qualcomm, Inc. | Method and apparatus for time-division power assignments in a wireless communication system |
| US6870808B1 (en) * | 2000-10-18 | 2005-03-22 | Adaptix, Inc. | Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks |
| US6842619B2 (en) * | 2001-07-19 | 2005-01-11 | Ericsson Inc. | Telecommunications system and method for load sharing within a code division multiple access 2000 network |
| GB0120033D0 (en) * | 2001-08-16 | 2001-10-10 | Fujitsu Ltd | Cell selection |
| US20030204861A1 (en) * | 2002-04-30 | 2003-10-30 | Madaiah Puttaraju | Transgenic animal model for spliceosome-mediated RNA trans-splicing |
| CN1628474A (zh) | 2002-05-31 | 2005-06-15 | 三菱电机株式会社 | 通信系统 |
| JP2007523509A (ja) | 2003-09-30 | 2007-08-16 | テレフオンアクチーボラゲット エル エム エリクソン（パブル） | 高速無線パケットデータネットワークにおける輻輳制御のための方法及び装置 |
| CN1860740A (zh) | 2003-09-30 | 2006-11-08 | 艾利森电话股份有限公司 | 用于高速无线分组数据网络中的拥塞控制的设备和方法 |
| WO2005050896A2 (en) * | 2003-11-17 | 2005-06-02 | Quellan, Inc. | Method and system for antenna interference cancellation |
| US20050152320A1 (en) | 2004-01-08 | 2005-07-14 | Interdigital Technology Corporation | Wireless communication method and apparatus for balancing the loads of access points by controlling access point transmission power levels |
| CA2553828A1 (en) * | 2004-01-23 | 2005-08-04 | Intronn, Inc. | Expression of apoa-1 and variants thereof using spliceosome mediated rna trans-splicing |
| US7968334B2 (en) * | 2004-01-23 | 2011-06-28 | Virxsys Corporation | Expression of apoAI and variants thereof using spliceosome mediated RNA trans-splicing |
| KR100800797B1 (ko) * | 2004-01-28 | 2008-02-04 | 삼성전자주식회사 | 통신 시스템에서 데이터 송수신 방법 |
| US20060134658A1 (en) * | 2004-08-09 | 2006-06-22 | Garcia-Blanco Mariano A | Use of RNA trans-splicing for generation of interfering RNA molecules |
| US7879321B2 (en) * | 2004-10-08 | 2011-02-01 | Virxsys Corporation | Use of RNA trans-splicing for antibody gene transfer and antibody polypeptide production |
| US8027306B2 (en) | 2006-02-17 | 2011-09-27 | Lg Electronics Inc. | Miscellaneous improvements on the HRPD system |
| JPWO2008004299A1 (ja) * | 2006-07-06 | 2009-12-03 | 富士通株式会社 | 無線通信システム、基地局装置及び移動局装置 |
| JP2008042736A (ja) | 2006-08-09 | 2008-02-21 | Kddi Corp | セル重複検出装置、制御局装置、移動局装置及び無線通信制御方法 |
| US8680366B2 (en) * | 2007-06-07 | 2014-03-25 | Agriculture And Agri-Food Canada | Nanocarrier based plant transfection and transduction |
-
2009
- 2009-10-21 US US12/582,949 patent/US8923125B2/en active Active
- 2009-10-22 WO PCT/US2009/061703 patent/WO2010048419A2/en not_active Ceased
- 2009-10-22 EP EP09748597.3A patent/EP2351412B1/en active Active
- 2009-10-22 US US13/121,399 patent/US20110235515A1/en not_active Abandoned
- 2009-10-22 KR KR1020137011093A patent/KR101426889B1/ko active Active
- 2009-10-22 CN CN200980142157.5A patent/CN102187705B/zh active Active
- 2009-10-22 KR KR1020137035062A patent/KR101477567B1/ko not_active Expired - Fee Related
- 2009-10-22 KR KR1020117011792A patent/KR101389827B1/ko active Active
- 2009-10-22 JP JP2011533339A patent/JP5551175B2/ja active Active
- 2009-10-26 TW TW098136219A patent/TWI454158B/zh not_active IP Right Cessation
-
2013
- 2013-07-01 JP JP2013138127A patent/JP2013258709A/ja not_active Withdrawn
-
2015
- 2015-06-10 JP JP2015117552A patent/JP5960326B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010034235A1 (en) * | 2000-02-29 | 2001-10-25 | Motorola, Inc. | Method and apparatus for controlling mobile access to a wireless communication system |
| US6947748B2 (en) * | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
| WO2005034438A1 (en) * | 2003-09-30 | 2005-04-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for congestion control in high speed wireless packet data networks |
| US20060045061A1 (en) * | 2004-08-27 | 2006-03-02 | Long Duan | Sector selection for F-SCH |
| US20080062925A1 (en) * | 2006-09-07 | 2008-03-13 | Amit Mate | Controlling reverse link interference in private access points for wireless networking |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015216643A (ja) | 2015-12-03 |
| TW201032619A (en) | 2010-09-01 |
| KR20130054454A (ko) | 2013-05-24 |
| US20100165845A1 (en) | 2010-07-01 |
| KR20110074928A (ko) | 2011-07-04 |
| EP2351412B1 (en) | 2020-04-22 |
| JP5960326B2 (ja) | 2016-08-02 |
| EP2351412A2 (en) | 2011-08-03 |
| CN102187705A (zh) | 2011-09-14 |
| KR101477567B1 (ko) | 2014-12-30 |
| US20110235515A1 (en) | 2011-09-29 |
| WO2010048419A2 (en) | 2010-04-29 |
| US8923125B2 (en) | 2014-12-30 |
| CN102187705B (zh) | 2015-07-08 |
| JP5551175B2 (ja) | 2014-07-16 |
| WO2010048419A3 (en) | 2010-06-24 |
| KR101426889B1 (ko) | 2014-08-05 |
| KR20140009594A (ko) | 2014-01-22 |
| KR101389827B1 (ko) | 2014-05-13 |
| JP2013258709A (ja) | 2013-12-26 |
| JP2012507196A (ja) | 2012-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |