KR100559727B1 - 무선 시스템의 패킷 기반 데이터 트래픽에 대한 업링크스케줄링 시스템 - Google Patents
무선 시스템의 패킷 기반 데이터 트래픽에 대한 업링크스케줄링 시스템 Download PDFInfo
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- KR100559727B1 KR100559727B1 KR1020037006204A KR20037006204A KR100559727B1 KR 100559727 B1 KR100559727 B1 KR 100559727B1 KR 1020037006204 A KR1020037006204 A KR 1020037006204A KR 20037006204 A KR20037006204 A KR 20037006204A KR 100559727 B1 KR100559727 B1 KR 100559727B1
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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
- H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
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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
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
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Abstract
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Claims (13)
- 제1네트웍 요소에서 제2네트웍 요소로 전송시 제어기에 의해 통신 자원이 할당되는 통신 자원 제어 방법에 있어서,상기 제1네트웍 요소의 통신 자원의 장차 수요에 대한 지시 정보를 모니터링하는 단계;제1네트웍 요소에서 제어기로 상기 지시 정보를 전송하되, 상기 지시 정보는 데이터 큐 길이의 코딩된 값인, 지시 정보 전송 단계; 및상기 지시 정보에 기반해 제1네트웍 요소 및 제2네트웍 요소 사이의 통신 자원들을 제어하는 단계를 포함함을 특징으로 하는 통신 자원 제어 방법.
- 제1항에 있어서, 상기 제1네트웍 요소는 제2네트웍 요소에 의해 제어기로 연결됨을 특징으로 하는 통신 자원 제어 방법.
- 제1항에 있어서, 상기 지시 정보는 제1네트웍 요소의 전송 버퍼에 대한 정보를 포함함을 특징으로 하는 통신 자원 제어 방법.
- 제1항에 있어서, 상기 지시 정보는 상기 제1네트웍 요소에 요구되는 추가 자원들에 대한 정보를 포함함을 특징으로 하는 통신 자원 제어 방법.
- 제3항에 있어서, 상기 지시 정보는 미리 규정된 자원량에 상응하는 값들을 가진 양자화(quantization) 체계를 포함함을 특징으로 하는 통신 자원 제어 방법.
- 제4항에 있어서, 상기 지시 정보는 제1네트웍 요소의 전송 버퍼에 대한 정보를 포함함을 특징으로 하는 통신 자원 제어 방법.
- 제1항에 있어서, 상기 제1네트웍 요소와 제2네트웍 요소는 각각 무선 통신 네트웍의 이동국과 기지국임을 특징으로 하는 통신 자원 제어 방법.
- 네트웍의 통신 자원을 제어하는 시스템에 있어서,복수의 제1통신국;복수의 통신 링크를 통해 상기 복수의 제1통신국들에 접속되는 제2통신국;상기 링크들간 상기 통신 자원의 할당을 제어하는 제어기를 포함하고,통신 자원에 대한 수요를 지시하는 상기 제1통신국으로부터 전송된 정보에 따라 상기 할당이 수행되며,상기 전송된 정보는 상기 복수의 제1통신국의 데이터 큐 길이들의 코딩된 값인 것을 특징으로 하는 통신 자원 제어 시스템.
- 제8항에 있어서, 상기 제어기는 상기 제2통신국의 일부임을 특징으로 하는 통신 자원 제어 시스템.
- 제8항에 있어서, 상기 제1통신국들은 무선 네트웍의 이동국들임을 특징으로 하는 통신 자원 제어 시스템.
- 제8항에 있어서, 상기 복수의 제1통신국들 각각은,데이터 발생기;데이터 큐;데이터 큐의 길이를 나타내는 코드를 생성하는 부호화기; 및데이터 안에 한 필드로서 포함된 상기 코드와 함께 상기 데이터를 전송하는 전송기를 포함함을 특징으로 하는 통신 자원 제어 시스템.
- 제8항에 있어서, 상기 제2통신국은,전송을 수신하여 데이터를 발생하는 수신기;상기 데이터의 필드를 복호화하고 연루된 제1통신국의 데이터 큐에 대한 지시 정보를 생성하는 복호화기를 포함하고,상기 제어기는 상기 복호화기로부터 상기 정보를 수신하여 그에 따라 통신 자원을 할당함을 특징으로 하는 통신 자원 제어 시스템.
- 제8항에 있어서, 상기 지시 정보는 전송되는 각 데이터 블록 마다 제공됨을 특징으로 하는 통신 자원 제어 시스템.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24609900P | 2000-11-07 | 2000-11-07 | |
| US60/246,099 | 2000-11-07 | ||
| US09/759,153 | 2001-01-16 | ||
| US09/759,153 US8111689B2 (en) | 2001-01-16 | 2001-01-16 | System for uplink scheduling packet based data traffic in wireless system |
| PCT/US2001/029959 WO2002039760A2 (en) | 2000-11-07 | 2001-09-26 | System for uplink scheduling of packet data traffic in wireless system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030048120A KR20030048120A (ko) | 2003-06-18 |
| KR100559727B1 true KR100559727B1 (ko) | 2006-03-10 |
Family
ID=26937720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020037006204A Expired - Fee Related KR100559727B1 (ko) | 2000-11-07 | 2001-09-26 | 무선 시스템의 패킷 기반 데이터 트래픽에 대한 업링크스케줄링 시스템 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1332640B1 (ko) |
| JP (2) | JP2004533731A (ko) |
| KR (1) | KR100559727B1 (ko) |
| CN (1) | CN1227944C (ko) |
| AT (1) | ATE354923T1 (ko) |
| AU (2) | AU2001293069B2 (ko) |
| CA (1) | CA2428061A1 (ko) |
| DE (1) | DE60126806T2 (ko) |
| ES (1) | ES2281445T3 (ko) |
| RU (1) | RU2285351C2 (ko) |
| WO (1) | WO2002039760A2 (ko) |
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| CN101669401B (zh) | 2007-03-01 | 2013-04-03 | 株式会社Ntt都科摩 | 基站装置和通信控制方法 |
| PL2892170T3 (pl) | 2007-06-15 | 2019-10-31 | Optis Wireless Technology Llc | Urządzenie do komunikacji bezprzewodowej i sposób rozprzestrzeniania sygnału odpowiedzi |
| JP5056858B2 (ja) * | 2007-10-31 | 2012-10-24 | 日本電気株式会社 | 通信システムにおけるリソース割当方法及びリソース割当システム並びにそれに用いる基地局 |
| US8194556B2 (en) * | 2007-12-10 | 2012-06-05 | Motorola Mobility, Inc. | Latency-aware adaptive bandwidth request mechanism for real-time communication in WiMAX |
| US9226305B2 (en) * | 2011-11-07 | 2015-12-29 | Nokia Technologies Oy | Medium access control method |
| US9565690B2 (en) | 2011-11-30 | 2017-02-07 | Nokia Technologies Oy | Medium access control method enhancement |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0131142B1 (ko) * | 1991-07-18 | 1998-04-21 | 안토니 제이. 살리 2세 | 무선전화기의 주변 장치에 대해 우선권 부여 데이타 전달 방법 및 장치 |
| SE500830C2 (sv) * | 1993-05-17 | 1994-09-12 | Ericsson Telefon Ab L M | Förfarande och anordning vid kanalutnyttjandet i ett radiokommunikationssystem |
| US5862478A (en) * | 1995-07-31 | 1999-01-19 | Cutler, Jr.; Victor Hawes | Method and system for managing the initiation of new traffic in a resource limited communication system |
| EP0807989B1 (en) * | 1996-05-17 | 2001-06-27 | Motorola Ltd | Devices for transmitter path weights and methods therefor |
| KR100241894B1 (ko) * | 1997-05-07 | 2000-02-01 | 윤종용 | 개인통신 시스템의 코드분할 접속방식 기지국 시스템에서 소프트웨어 관리방법 |
| US6097733A (en) * | 1997-06-13 | 2000-08-01 | Nortel Networks Corporation | System and associated method of operation for managing bandwidth in a wireless communication system supporting multimedia communications |
| KR100587255B1 (ko) * | 1998-08-17 | 2006-07-25 | 엘지전자 주식회사 | 무선패킷데이터통신시스템의어시메트릭다이나믹무선베어러제어방법 |
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- 2001-09-26 AU AU2001293069A patent/AU2001293069B2/en not_active Ceased
- 2001-09-26 AT AT01973497T patent/ATE354923T1/de not_active IP Right Cessation
- 2001-09-26 RU RU2003117017/09A patent/RU2285351C2/ru active
- 2001-09-26 AU AU9306901A patent/AU9306901A/xx active Pending
- 2001-09-26 CN CN01821722.2A patent/CN1227944C/zh not_active Expired - Lifetime
- 2001-09-26 DE DE60126806T patent/DE60126806T2/de not_active Expired - Lifetime
- 2001-09-26 EP EP01973497A patent/EP1332640B1/en not_active Expired - Lifetime
- 2001-09-26 KR KR1020037006204A patent/KR100559727B1/ko not_active Expired - Fee Related
- 2001-09-26 CA CA002428061A patent/CA2428061A1/en not_active Abandoned
- 2001-09-26 ES ES01973497T patent/ES2281445T3/es not_active Expired - Lifetime
- 2001-09-26 JP JP2002542150A patent/JP2004533731A/ja active Pending
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| Publication number | Publication date |
|---|---|
| DE60126806D1 (de) | 2007-04-05 |
| JP2004533731A (ja) | 2004-11-04 |
| EP1332640B1 (en) | 2007-02-21 |
| AU9306901A (en) | 2002-05-21 |
| CN1484928A (zh) | 2004-03-24 |
| CN1227944C (zh) | 2005-11-16 |
| DE60126806T2 (de) | 2007-12-06 |
| WO2002039760A3 (en) | 2002-09-19 |
| AU2001293069B2 (en) | 2005-12-15 |
| JP2007104705A (ja) | 2007-04-19 |
| ES2281445T3 (es) | 2007-10-01 |
| CA2428061A1 (en) | 2002-05-16 |
| ATE354923T1 (de) | 2007-03-15 |
| EP1332640A2 (en) | 2003-08-06 |
| KR20030048120A (ko) | 2003-06-18 |
| RU2285351C2 (ru) | 2006-10-10 |
| WO2002039760A2 (en) | 2002-05-16 |
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