WO2010044621A3 - 부분적 주파수 재사용을 이용한 무선 통신 시스템에서 mbs 데이터 전송 방법 및 장치 - Google Patents
부분적 주파수 재사용을 이용한 무선 통신 시스템에서 mbs 데이터 전송 방법 및 장치 Download PDFInfo
- Publication number
- WO2010044621A3 WO2010044621A3 PCT/KR2009/005939 KR2009005939W WO2010044621A3 WO 2010044621 A3 WO2010044621 A3 WO 2010044621A3 KR 2009005939 W KR2009005939 W KR 2009005939W WO 2010044621 A3 WO2010044621 A3 WO 2010044621A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wireless communication
- communication system
- frequency reuse
- fractional frequency
- mbs data
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
Abstract
부분적 주파수 재사용(FFR; Fractional Frequency Reuse)을 이용한 무선 통신 시스템에서 멀티캐스트 브로드캐스트 서비스(MBS; Multicast Broadcast Service) 데이터 전송 방법 및 장치를 제공한다. 상기 방법은 복수의 주파수 구획 중 주파수 재사용 계수(FRF; Frequency Reuse Factor)가 1인 주파수 구획의 일부 또는 전부를 네트워크 공통 영역(network common zone)으로 할당하고, 상기 네트워크 공통 영역에서 멀티캐스트 브로드캐스트 서비스(MBS; Multicast Broadcast Service) 데이터를 전송하는 것을 포함한다.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/062,979 US8660050B2 (en) | 2008-10-15 | 2009-10-15 | Method and apparatus for transmitting MBS data in wireless communication system using fractional frequency reuse |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10580008P | 2008-10-15 | 2008-10-15 | |
US61/105,800 | 2008-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010044621A2 WO2010044621A2 (ko) | 2010-04-22 |
WO2010044621A3 true WO2010044621A3 (ko) | 2010-07-29 |
Family
ID=42107066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/005939 WO2010044621A2 (ko) | 2008-10-15 | 2009-10-15 | 부분적 주파수 재사용을 이용한 무선 통신 시스템에서 mbs 데이터 전송 방법 및 장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8660050B2 (ko) |
WO (1) | WO2010044621A2 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101512815B1 (ko) * | 2010-12-22 | 2015-04-17 | 한국전자통신연구원 | 모바일 iptv 서비스를 제공하는 동적 mbs 영역 설정방법 |
KR101910459B1 (ko) * | 2012-10-08 | 2019-01-04 | 한국전자통신연구원 | 이동통신시스템에서 멀티캐스트 서비스 제공을 위한 방법 및 장치 |
US9648584B2 (en) | 2013-10-31 | 2017-05-09 | Motorola Solutions, Inc. | Single frequency network broadcast for mission-critical services on LTE |
CN105338519A (zh) * | 2014-08-07 | 2016-02-17 | 北京三星通信技术研究有限公司 | 一种支持低复杂度ue接入和寻呼的方法 |
PL3264663T3 (pl) * | 2015-02-25 | 2020-09-07 | Lg Electronics Inc. | Sposób i urządzenie do transmitowania sygnału z zastosowaniem jednostki zasobów zawierającej wiele podnośnych |
KR102381924B1 (ko) * | 2019-04-26 | 2022-03-31 | 주식회사 케이티 | 와이파이 액세스 포인트 및 이를 이용한 동적 리소스 유닛 할당 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070049283A1 (en) * | 2005-08-22 | 2007-03-01 | Samsung Electronics Co., Ltd. | Method for allocating resources in a wireless communication system |
US20070293229A1 (en) * | 2006-06-16 | 2007-12-20 | Samsung Electronics Co., Ltd. | System and method for a fractional loading scheme for broadcast/multicast traffic |
WO2008109568A1 (en) * | 2007-03-02 | 2008-09-12 | Zte (Usa) Inc. | Wimax multicast broadcast network system architecture |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6768714B1 (en) * | 1999-06-23 | 2004-07-27 | At&T Wireless Services, Inc. | Methods and apparatus for use in obtaining frequency synchronization in an OFDM communication system |
US9294218B2 (en) * | 2004-07-16 | 2016-03-22 | Qualcomm Incorporated | Rate prediction in fractional reuse systems |
KR100959207B1 (ko) * | 2005-03-02 | 2010-05-19 | 후지쯔 가부시끼가이샤 | 서브캐리어 전송 방법, 기지국 및 이동국 |
CA2660105C (en) * | 2006-08-18 | 2012-03-20 | Lg Electronics Inc. | Broadcast and multicast services (bcmcs) for orthogonal frequency division multiplexing (ofdm)-based mobile broadband wireless cellular systems |
US8174995B2 (en) * | 2006-08-21 | 2012-05-08 | Qualcom, Incorporated | Method and apparatus for flexible pilot pattern |
US8942218B2 (en) * | 2006-09-29 | 2015-01-27 | Intel Corporation | Retransmission of data using sub-carrier frequency permutation |
US8351949B2 (en) * | 2007-10-16 | 2013-01-08 | Mediatek Inc. | Configuring radio resource allocation and scheduling mobile station mechanism for frequency reuse in cellular OFDMA systems |
US8724581B2 (en) * | 2007-12-05 | 2014-05-13 | Lg Electronics Inc. | Method of allocating resources in wireless communication systems |
US7962091B2 (en) * | 2008-03-14 | 2011-06-14 | Intel Corporation | Resource management and interference mitigation techniques for relay-based wireless networks |
US8144657B2 (en) * | 2009-02-26 | 2012-03-27 | Mitsubishi Electric Research Laboratories, Inc. | Clustering based resource allocation in multi-cell OFDMA networks |
-
2009
- 2009-10-15 WO PCT/KR2009/005939 patent/WO2010044621A2/ko active Application Filing
- 2009-10-15 US US13/062,979 patent/US8660050B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070049283A1 (en) * | 2005-08-22 | 2007-03-01 | Samsung Electronics Co., Ltd. | Method for allocating resources in a wireless communication system |
US20070293229A1 (en) * | 2006-06-16 | 2007-12-20 | Samsung Electronics Co., Ltd. | System and method for a fractional loading scheme for broadcast/multicast traffic |
WO2008109568A1 (en) * | 2007-03-02 | 2008-09-12 | Zte (Usa) Inc. | Wimax multicast broadcast network system architecture |
Also Published As
Publication number | Publication date |
---|---|
US20110164547A1 (en) | 2011-07-07 |
US8660050B2 (en) | 2014-02-25 |
WO2010044621A2 (ko) | 2010-04-22 |
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