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1. CN107258067 - Device, system and method of quasi-orthogonal multiple access

Office China
Application Number 201580077025.4
Application Date 19.10.2015
Publication Number 107258067
Publication Date 17.10.2017
Publication Kind A
IPC
H04L 5/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04W 72/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 72/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
06based on ranking criteria of the wireless resources
CPC
H04L 5/0005
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
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 5/0046
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
0046Determination of how many bits are transmitted on different sub-channels
H04W 72/0493
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0493where an allocation plan is defined based on a resource usage policy
H04W 72/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
06where an allocation plan is defined; based on a ranking criteria of the wireless resources
Applicants INTEL IP CORP
Inventors KWON HWAN-JOON
FWU JONG-KAE
XIONG GANG
CHATTERJEE DEBDEEP
BHORKAR ABHIJEET
Priority Data 62/138,892 26.03.2015 US
Title
(EN) Device, system and method of quasi-orthogonal multiple access
(ZH) 准正交多址接入的设备、系统和方法
Abstract
(EN)
An eNodeB (eNB), user equipment (UE) and method of providing a quasi-orthogonal multiple access (QOMA) resources are generally described. The UE receives allocation of orthogonal multiple access (OMA) and non-OMA (NOMA) resources. The UE transmits data up to a maximum NOMA rate and NOMA Modulation and Coding Scheme (MCS) using the NOMA resources without receiving an explicit transmission grant from the eNB. The eNB may allocate multiple NOMA regions associated with different maximum rates, MCSs, number of UEs, UE types, applications and sizes. If the data exceeds the NOMA conditions or the UE is unable to transmit data using the allocated NOMA resources or does not receive an acknowledgement from the eNB regarding reception of the transmitted data, the UE may request an explicit grant of the OMA resources from the eNB and, upon receiving an allocation of the OMA resources, subsequently transmit the data using the allocated OMA resources.

(ZH)
总体描述了提供准正交多址接入(QOMA)资源的eNodeB(eNB)、用户设备(UE)和方法。UE接收分配的正交多址接入(OMA)资源和非OMA(NOMA)资源。UE使用NOMA资源以高达最大NOMA速率和NOMA调制编码方案(MCS)的NOMA速率和NOMA MCS来传输数据,而无需从eNB接收明确的传输授权。eNB可以分配与不同最大速率、MCS、UE数目、UE类型、应用和大小相关联的多个NOMA区域。如果数据超过NOMA条件,或者UE不能使用所分配的NOMA资源传输数据,或者未从eNB接收到关于接收所传输数据的确认,则UE可以从eNB请求对OMA资源的明确授权,并且一旦接收到分配的OMA资源,则随后使用分配的OMA资源传输数据。