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1. CN102668468 - Frame structure for support of large delay spread deployment scenarios

Office
Chine
Numéro de la demande 201080050529.4
Date de la demande 15.09.2010
Numéro de publication 102668468
Date de publication 12.09.2012
Type de publication A
CPC
H04B 7/2656
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
24for communication between two or more posts
26at least one of which is mobile
2643using time-division multiple access [TDMA]
2656for structure of frame, burst
H04L 5/0007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0003Two-dimensional division
0005Time-frequency
0007the frequencies being orthogonal, e.g. OFDM(A), DMT
H04L 5/0044
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0044allocation of payload
H04L 27/2602
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
2601Multicarrier modulation systems
2602Signal structure
H04L 27/2607
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
2601Multicarrier modulation systems
2602Signal structure
2605Symbol extensions, e.g. Zero Tail, Unique Word [UW]
2607Cyclic extensions
H04W 28/065
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
06Optimizing ; the usage of the radio link; , e.g. header compression, information sizing ; , discarding information
065using assembly or disassembly of packets
Déposants Intel Corporation
Inventeurs Ahmadi Sassan
Mandataires zhang dongmei
Données relatives à la priorité 12611487 03.11.2009 US
Titre
(EN) Frame structure for support of large delay spread deployment scenarios
(ZH) 用于支持大的延迟扩展部署情况的帧结构
Abrégé
(EN)
A frame structure for support of large delay spread deployment scenarios (e.g., cellular system operation in large cell sizes or low frequency bands) is generally presented. In this regard a method is introduced comprising partitioning a radio frame into a plurality of equal-sized (or non-equal-sized) sub-frames to simplify system implementation. Other embodiments are also disclosed and claimed.

(ZH)

一般地给出支持大延迟扩展部署情况的帧结构(例如在大单元尺寸或低频带中的蜂窝系统操作)。在该方面,介绍一种方法,包括将无线电帧划分成多个相等尺寸(或不相等尺寸)的子帧以简化系统实现。还公开和要求保护其它实施例。