CN101379784B - 在多载波系统中分配无线资源的方法 - Google Patents
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- CN101379784B CN101379784B CN2007800047059A CN200780004705A CN101379784B CN 101379784 B CN101379784 B CN 101379784B CN 2007800047059 A CN2007800047059 A CN 2007800047059A CN 200780004705 A CN200780004705 A CN 200780004705A CN 101379784 B CN101379784 B CN 101379784B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/26035—Maintenance of orthogonality, e.g. for signals exchanged between cells or users, or by using covering codes or sequences
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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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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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
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
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- 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
- H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/365—Power headroom reporting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- 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]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20060011296A KR100934656B1 (ko) | 2006-02-06 | 2006-02-06 | 다중 반송파 시스템에서의 무선 자원 할당 방법 |
KR10-2006-0011296 | 2006-02-06 | ||
KR1020060011296 | 2006-02-06 | ||
PCT/KR2007/000623 WO2007091815A2 (en) | 2006-02-06 | 2007-02-06 | Method of allocating radio resources in multi-carrier system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010568856.0A Division CN102055714B (zh) | 2006-02-06 | 2007-02-06 | 在多载波系统中分配无线资源的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101379784A CN101379784A (zh) | 2009-03-04 |
CN101379784B true CN101379784B (zh) | 2011-08-03 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201010568856.0A Active CN102055714B (zh) | 2006-02-06 | 2007-02-06 | 在多载波系统中分配无线资源的方法 |
CN2007800047059A Active CN101379784B (zh) | 2006-02-06 | 2007-02-06 | 在多载波系统中分配无线资源的方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010568856.0A Active CN102055714B (zh) | 2006-02-06 | 2007-02-06 | 在多载波系统中分配无线资源的方法 |
Country Status (8)
Country | Link |
---|---|
US (5) | US8467728B2 (zh) |
EP (4) | EP2536038B1 (zh) |
JP (1) | JP4903228B2 (zh) |
KR (1) | KR100934656B1 (zh) |
CN (2) | CN102055714B (zh) |
ES (2) | ES2600651T3 (zh) |
TW (1) | TWI430604B (zh) |
WO (1) | WO2007091815A2 (zh) |
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CN102685057B (zh) | 2007-09-12 | 2015-06-17 | 夏普株式会社 | 发送装置及方法、ofdm发送装置及方法和无线通信系统 |
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CN101978730A (zh) * | 2008-03-25 | 2011-02-16 | 富士通株式会社 | 无线通信方法、终端装置、基站装置及无线通信系统 |
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KR101687589B1 (ko) * | 2009-04-24 | 2016-12-20 | 한국전자통신연구원 | 셀룰라 무선 통신 시스템에서의 협력 통신 방법 및 이를 수행하는 단말기 |
KR101119119B1 (ko) * | 2009-06-08 | 2012-03-16 | 엘지전자 주식회사 | 반송파 집성을 이용한 통신 방법 및 이를 위한 장치 |
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