CN1376365A - 在码分多址通信系统中用于提供正向链接软过区切换的方法和装置 - Google Patents
在码分多址通信系统中用于提供正向链接软过区切换的方法和装置 Download PDFInfo
- Publication number
- CN1376365A CN1376365A CN00813483.9A CN00813483A CN1376365A CN 1376365 A CN1376365 A CN 1376365A CN 00813483 A CN00813483 A CN 00813483A CN 1376365 A CN1376365 A CN 1376365A
- Authority
- CN
- China
- Prior art keywords
- aerial array
- antenna
- antenna pattern
- polarization
- softer handoff
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 title abstract description 8
- 230000010287 polarization Effects 0.000 claims abstract description 23
- 238000003491 array Methods 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000010267 cellular communication Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 abstract 2
- 241000264877 Hippospongia communis Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000005388 cross polarization Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/22—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation in accordance with variation of frequency of radiated wave
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42508799A | 1999-10-22 | 1999-10-22 | |
US09/425,087 | 1999-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1376365A true CN1376365A (zh) | 2002-10-23 |
CN1156178C CN1156178C (zh) | 2004-06-30 |
Family
ID=23685095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008134839A Expired - Lifetime CN1156178C (zh) | 1999-10-22 | 2000-10-20 | 在码分多址通信系统中用于提供正向链接软过区切换的方法和装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1226724B1 (zh) |
CN (1) | CN1156178C (zh) |
WO (1) | WO2001031944A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009097739A1 (zh) * | 2008-01-31 | 2009-08-13 | Datang Mobile Communications Equipment Co., Ltd | 一种基于双极化阵列天线的下行发射处理方法及装置 |
CN101355780B (zh) * | 2007-07-23 | 2011-12-07 | 中兴通讯股份有限公司 | 时分同步码分多址接入系统的线性覆盖系统及通信方法 |
CN103597659A (zh) * | 2011-04-01 | 2014-02-19 | 意大利电信股份公司 | 用于无线通信系统的双极化切换波束天线 |
CN104600437A (zh) * | 2014-12-30 | 2015-05-06 | 上海华为技术有限公司 | 一种交织极化的多波束天线 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8447307B2 (en) * | 2011-10-21 | 2013-05-21 | Telefonaktiebolaget L M Ericsson (Publ) | Handover for an intermediate node in a wireless communication network |
US20220182898A1 (en) * | 2019-05-10 | 2022-06-09 | Apple Inc. | Device, system and method for handover with simultaneous ue transmission beams |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1150498A (zh) * | 1994-06-03 | 1997-05-21 | 艾利森电话股份有限公司 | 微带天线阵列 |
US6094165A (en) * | 1997-07-31 | 2000-07-25 | Nortel Networks Corporation | Combined multi-beam and sector coverage antenna array |
US6167036A (en) * | 1998-11-24 | 2000-12-26 | Nortel Networks Limited | Method and apparatus for a sectored cell of a cellular radio communications system |
-
2000
- 2000-10-20 CN CNB008134839A patent/CN1156178C/zh not_active Expired - Lifetime
- 2000-10-20 WO PCT/US2000/029075 patent/WO2001031944A1/en active IP Right Grant
- 2000-10-20 EP EP00976609A patent/EP1226724B1/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101355780B (zh) * | 2007-07-23 | 2011-12-07 | 中兴通讯股份有限公司 | 时分同步码分多址接入系统的线性覆盖系统及通信方法 |
WO2009097739A1 (zh) * | 2008-01-31 | 2009-08-13 | Datang Mobile Communications Equipment Co., Ltd | 一种基于双极化阵列天线的下行发射处理方法及装置 |
CN101499835B (zh) * | 2008-01-31 | 2012-11-07 | 电信科学技术研究院 | 一种基于双极化阵列天线的下行发射处理方法及装置 |
CN103597659A (zh) * | 2011-04-01 | 2014-02-19 | 意大利电信股份公司 | 用于无线通信系统的双极化切换波束天线 |
CN103597659B (zh) * | 2011-04-01 | 2016-06-01 | 意大利电信股份公司 | 用于无线通信系统的双极化切换波束天线 |
CN104600437A (zh) * | 2014-12-30 | 2015-05-06 | 上海华为技术有限公司 | 一种交织极化的多波束天线 |
WO2016107130A1 (zh) * | 2014-12-30 | 2016-07-07 | 华为技术有限公司 | 一种交织极化的多波束天线 |
CN104600437B (zh) * | 2014-12-30 | 2018-05-01 | 上海华为技术有限公司 | 一种交织极化的多波束天线 |
US10333220B2 (en) | 2014-12-30 | 2019-06-25 | Huawei Technologies Co., Ltd. | Interleaved polarized multi-beam antenna |
Also Published As
Publication number | Publication date |
---|---|
EP1226724A1 (en) | 2002-07-31 |
EP1226724B1 (en) | 2004-11-24 |
WO2001031944A1 (en) | 2001-05-03 |
CN1156178C (zh) | 2004-06-30 |
EP1226724A4 (en) | 2002-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0593822B1 (en) | Base station antenna arrangement | |
US6038459A (en) | Base station antenna arrangement | |
US5048116A (en) | Signal routing system | |
US5771017A (en) | Base station antenna arrangement | |
CN1141853C (zh) | 在蜂窝通信系统中提供冗余无线电覆盖的方法和设备 | |
US6580912B2 (en) | Method and apparatus for a high-capacity cellular network by improved sectorization and interleaved channel assignment | |
US10454187B2 (en) | Phased array antenna having sub-arrays | |
JPH11502378A (ja) | ビームアンテナシステム | |
JPH10243449A (ja) | Cdma通信ネットワークにおける通信方法 | |
WO1991003911A1 (en) | Cellular radiotelephone communications system | |
CN106252901A (zh) | 宽频三波束阵列天线 | |
PL171348B1 (pl) | Sposób zasilania energia radiowa komórek w komórkowym systemie radiokomunikacji ruchomej i uklad do zasilania energia radiowa komórek w komórkowym systemie radiokomunikacji ruchomej PL | |
CN106159465A (zh) | 宽频五波束阵列天线 | |
CN1156178C (zh) | 在码分多址通信系统中用于提供正向链接软过区切换的方法和装置 | |
JP2000082991A (ja) | 無線基地局の出力側においてデ―タ中継を実行するセルラ無線通信システム及びそのデ―タ中継デバイス | |
CN100353801C (zh) | 填隙扇区系统 | |
CN1376364A (zh) | 在码分多址通信系统中用于提供正向链接软过区切换的方法和装置 | |
JPH09326746A (ja) | 基地局アンテナ指向性制御方法 | |
WO1996022002A1 (en) | Base station and method for channelling transmit power in the desired direction | |
US6615047B1 (en) | Radio communications system | |
US7221962B2 (en) | Telecommunications radio system for mobile communication services | |
CN210957026U (zh) | 一种双波束天线的阵列结构 | |
CN110707441A (zh) | 一种双波束天线的阵列结构及对应的实现方法 | |
JP2001257527A (ja) | 基地局アンテナ装置 | |
JPS6121629A (ja) | 高感度受信アンテナ切換装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110112 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110112 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160302 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CX01 | Expiry of patent term |
Granted publication date: 20040630 |
|
CX01 | Expiry of patent term |