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51. 发明申请

US20220014942A1 ML MODEL MANAGEMENT IN O-RAN 有权
公开(公告)号：US20220014942A1
公开(公告)日：2022-01-13
申请号：US17484074
申请日：2021-09-24
申请人： Dawei Ying , Jaemin Han , Leifeng Ruan , Qian Li , Geng Wu
发明人： Dawei Ying , Jaemin Han , Leifeng Ruan , Qian Li , Geng Wu
IPC分类号： H04W24/02 , H04W16/14 , H04L29/08 , G06N5/02
摘要： Apparatuses for non real-time (Non-RT) radio access network intelligence controller (RIC) and Near-RT RIC services for machine learning (ML) model management in an open radio access network (O-RAN) are disclosed. The services include ML model monitoring, getting and putting ML models from and to an A1-ML producer and an A1-ML consumer, and terminating the use of an ML mode. The ML model monitoring includes the A1-ML consumer sending monitoring data to the A1-ML producer and the A1-ML producer processing the monitoring data and taking actions based on the monitoring data. The services may be performed over the A1 interface using HTTP.

52. 发明申请

US20220012645A1 FEDERATED LEARNING IN O-RAN 有权
公开(公告)号：US20220012645A1
公开(公告)日：2022-01-13
申请号：US17483590
申请日：2021-09-23
申请人： Dawei Ying , Leifeng Ruan , Jaemin Han , Qian Li , Geng Wu
发明人： Dawei Ying , Leifeng Ruan , Jaemin Han , Qian Li , Geng Wu
IPC分类号： G06N20/20 , H04L29/08 , H04W24/02
摘要： Apparatuses for non real-time (Non-RT) radio access network intelligence controller (RIC) services for machine learning (ML) in an open radio access network (O-RAN) and apparatuses for Near-RT RIC services are disclosed. The services include ML capability query, federated learning session creation, federated learning session deletion, global model download/update, local model upload/update, global model status query, local model status query, global model status notification, and local model status notification. The services may be performed over the A1 interface using HTTP.

53. 发明申请

US20190334600A9 SIGNALING FOR RESOURCE ALLOCATION AND SCHEDULING IN 5G-NR INTEGRATED ACCESS AND BACKHAUL 审中-公开
公开(公告)号：US20190334600A9
公开(公告)日：2019-10-31
申请号：US16189157
申请日：2018-11-13
申请人： Alexander Sirotkin , Alexei Davydov , Andrey Chervyakov , Anthony Lee , Avik Sengupta , Bharat Shrestha , Candy Yiu , Chang Hong Shan , Dae Won Lee , Dawei Ying , Debdeep Chatterjee , Farid Adrangi , Gang Xiong , Geng Wu , Gregory Morozov , Hassan Ghozlan , Hong He , Honglei Miao , Hua Li , Jaemin Han , Jeongho Jeon , Jie Cui , Jing Zhu , Joey Chou , Joonbeom Kim , Joonyoung Cho , Kathiravetpillai Sivanesan , Lu Lu , May Wu , Naveen Palle , Puneet Jain , Qian Li , Richard C. Burbidge , Robert Zaus , Rui Huang , Satish Chandra Jha , Seau S. Lim , Sergey Panteleev , Song Noh , Yaser M. Fouad , Yi Guo , Yizhi Yao , Yongjun Kwak , Youn Hyoung Heo , Yuhan Zhou , Yujian Zhang , Yushu Zhang
发明人： Alexander Sirotkin , Alexei Davydov , Andrey Chervyakov , Anthony Lee , Avik Sengupta , Bharat Shrestha , Candy Yiu , Chang Hong Shan , Dae Won Lee , Dawei Ying , Debdeep Chatterjee , Farid Adrangi , Gang Xiong , Geng Wu , Gregory Morozov , Hassan Ghozlan , Hong He , Honglei Miao , Hua Li , Jaemin Han , Jeongho Jeon , Jie Cui , Jing Zhu , Joey Chou , Joonbeom Kim , Joonyoung Cho , Kathiravetpillai Sivanesan , Lu Lu , May Wu , Naveen Palle , Puneet Jain , Qian Li , Richard C. Burbidge , Robert Zaus , Rui Huang , Satish Chandra Jha , Seau S. Lim , Sergey Panteleev , Song Noh , Yaser M. Fouad , Yi Guo , Yizhi Yao , Yongjun Kwak , Youn Hyoung Heo , Yuhan Zhou , Yujian Zhang , Yushu Zhang
IPC分类号： H04B7/06 , H04L1/00 , H04W76/27 , H04W72/12
摘要： Embodiments of apparatus and methods for signaling for resource allocation and scheduling in 5G-NR integrated access and backhaul are generally described herein. In some embodiments, User Equipment configured for reporting a channel quality indicator (CQI) index in a channel state information (CSI) reference resource assumes a physical resource block (PRB) bundling size of two PRBs to derive the CQI index.

54. 发明授权

US08526396B2 Performing processing with respect to an overhead message for a mobile station in tunnel mode 有权
标题翻译：对隧道模式下的移动台进行开销消息的处理
公开(公告)号：US08526396B2
公开(公告)日：2013-09-03
申请号：US12933902
申请日：2009-04-17
申请人： Ke-Chi Jang , Yi Song , Geng Wu
发明人： Ke-Chi Jang , Yi Song , Geng Wu
IPC分类号： H04W4/00
CPC分类号： H04W36/0011 , H04W36/14 , H04W88/06
摘要： A mobile station determines whether the mobile station is receiving an overhead message in tunnel mode during a handover procedure of the mobile station from a source wireless access network to a target wireless network. The source and target wireless access networks are according to different technologies. In response to determining that the mobile station is in the tunnel mode, tunnel mode processing of the overhead message is performed. In response to determining that the mobile station is not in the tunnel mode, different processing of the overhead message is performed.
摘要翻译：在移动台从源无线接入网到目标无线网络的切换过程期间，移动台确定移动台是否正在以隧道模式接收开销消息。源和目标无线接入网络根据不同的技术。响应于确定移动台处于隧道模式，执行开销消息的隧道模式处理。响应于确定移动台不处于隧道模式，执行开销消息的不同处理。

55. 发明申请

US20110038308A1 FORMING SPATIAL BEAMS WITHIN A CELL SEGMENT 审中-公开
标题翻译：在细胞分裂中形成空间细胞
公开(公告)号：US20110038308A1
公开(公告)日：2011-02-17
申请号：US12681118
申请日：2008-10-06
申请人： Yi Song , Geng Wu , Jun Li , Neng Wang , Kathiravetpillai Sivanesan , Sang-Youb Kim , Rose Hu , David Paranchych , Lai-King Tee
发明人： Yi Song , Geng Wu , Jun Li , Neng Wang , Kathiravetpillai Sivanesan , Sang-Youb Kim , Rose Hu , David Paranchych , Lai-King Tee
IPC分类号： H04W40/00
CPC分类号： H04B7/0408 , H04B7/0695 , Y02D70/25 , Y02D70/444
摘要： To perform wireless communications in a wireless network, at least two spatial beams are formed within a cell segment, where the at least two spatial beams are associated with different power levels. The at least two spatial beams are swept across the cell segment according to a sweep pattern. In some implementations, multiple antenna assemblies can be used, where each antenna assembly has plural antenna elements. A lower one of the antenna assemblies can be used to form high and lower power beams, and an upper one of the antenna assemblies can be used to communicate backhaul information, for example.
摘要翻译：为了在无线网络中执行无线通信，在小区段内形成至少两个空间波束，其中至少两个空间波束与不同的功率电平相关联。所述至少两个空间光束根据扫描图案扫过所述细胞片段。在一些实施方案中，可以使用多个天线组件，其中每个天线组件具有多个天线元件。天线组件中的较低的一个可用于形成高功率和低功率光束，并且天线组件中的上部天线组件可用于例如通信回程信息。

56. 发明申请

US20110013598A1 PERFORMING PROCESSING WITH RESPECT TO AN OVERHEAD MESSAGE FOR A MOBILE STATION IN TUNNEL MODE 有权
标题翻译：对于隧道模式中的移动站进行超大规模的消息处理
公开(公告)号：US20110013598A1
公开(公告)日：2011-01-20
申请号：US12933902
申请日：2009-04-17
申请人： Ke-Chi Jang , Yi Song , Geng Wu
发明人： Ke-Chi Jang , Yi Song , Geng Wu
IPC分类号： H04W36/00
CPC分类号： H04W36/0011 , H04W36/14 , H04W88/06
摘要： A mobile station determines whether the mobile station is receiving an overhead message in tunnel mode during a handover procedure of the mobile station from a source wireless access network to a target wireless network. The source and target wireless access networks are according to different technologies. In response to determining that the mobile station is in the tunnel mode, tunnel mode processing of the overhead message is performed. In response to determining that the mobile station is not in the tunnel mode, different processing of the overhead message is performed.
摘要翻译：在移动台从源无线接入网到目标无线网络的切换过程期间，移动台确定移动台是否正在以隧道模式接收开销消息。源和目标无线接入网络根据不同的技术。响应于确定移动台处于隧道模式，执行开销消息的隧道模式处理。响应于确定移动台不处于隧道模式，执行开销消息的不同处理。

57. 发明授权

US07113799B2 Method and apparatus for a hybrid mobile terminal 有权
公开(公告)号：US07113799B2
公开(公告)日：2006-09-26
申请号：US09995963
申请日：2001-11-28
申请人： Azeem Ahmad , Linda Morales , Geng Wu , David Paranchych , Mini Vasudevan , Yusuke Higashi
发明人： Azeem Ahmad , Linda Morales , Geng Wu , David Paranchych , Mini Vasudevan , Yusuke Higashi
IPC分类号： H04Q7/20
CPC分类号： H04W68/12 , H04W88/06 , H04W92/12
摘要： An access network controller and a base station controller are formed to define an interface there between that enables the two systems to facilitate and respond to a voice call that is to be set up to a hybrid mobile station even though the hybrid mobile station is presently engaged in a data only call. More specifically, the base station is formed to generate a pseudo-page signal to the access network controller to determine whether the hybrid mobile station is present and available prior to the base station generating paging signals to establish the voice call. According to the response received from the access network controller, the base station either pages the hybrid mobile station to establish the voice call, forwards the call to voice mail, or forwards the call either to an Internet Call Delivery Server or to an Internet Call-Waiting Server.

58. 发明授权

US06952426B2 Method and apparatus for the transmission of short data bursts in CDMA/HDR networks 有权
标题翻译： CDMA / HDR网络中短数据突发传输的方法和装置
公开(公告)号：US06952426B2
公开(公告)日：2005-10-04
申请号：US09732260
申请日：2000-12-07
申请人： Geng Wu , David Paranchych , Farid Khafizov
发明人： Geng Wu , David Paranchych , Farid Khafizov
IPC分类号： H04L12/28 , H04B7/216
CPC分类号： H04W88/08 , H04W52/0206 , H04W72/04 , H04W72/042 , Y02D70/00
摘要： A method and apparatus for the transmission of short data bursts in CDMA/HDR networks. Dormant access terminals are assigned to a common traffic channel and rate group by an access point. The access point then informs the access terminals of the assigned common traffic channels and rate groups. The access point then transmits short data bursts to the dormant access terminals using the assigned common traffic channels and rate groups. If an access terminal fails to acknowledge receipt of a short data burst, then the access terminal is re-assigned to a new common traffic channel and rate group and transmission of the short data bursts is re-attempted. If an access terminal fails to acknowledge receipt of a short data burst more than a predetermined number of times, then the access terminal is placed in an active mode of operation. The transmission of short data bursts may be further assigned to time slots within the common traffic channels and rate groups in order to conserve the resources of the access terminals.
摘要翻译：一种在CDMA / HDR网络中传输短数据脉冲串的方法和装置。休眠接入终端由接入点分配给公共业务信道和速率组。接入点然后通知接入终端所分配的公共业务信道和速率组。然后，接入点使用分配的公共业务信道和速率组将短数据突发发送到休眠接入终端。如果接入终端未能确认短数据突发的接收，则将接入终端重新分配给新的公共业务信道和速率组，并且重新尝试发送短数据突发。如果接入终端未能确认超过预定次数的短数据突发的接收，则接入终端被置于主动操作模式。短数据突发的传输可以进一步分配给公共业务信道和速率组内的时隙，以便节省接入终端的资源。

59. 发明授权

US06804530B2 Method and apparatus for detection of forward and reverse DTX mode of operation detection in CDMA systems 有权
标题翻译： CDMA系统正向和反向DTX操作模式检测方法和装置
公开(公告)号：US06804530B2
公开(公告)日：2004-10-12
申请号：US09751462
申请日：2000-12-29
申请人： Ashvin H. Chheda , Geng Wu
发明人： Ashvin H. Chheda , Geng Wu
IPC分类号： H04B700
CPC分类号： H04W52/288 , H04L1/20 , H04L1/201 , H04W52/16 , H04W52/44
摘要： A base station controller includes circuitry for determining whether a transmitter is transmitting in a DTX mode or operation for a supplemental channel in a CDMA network. The invention includes the steps of determining frame quality metrics for data received on a fundamental and a supplemental channel. If the frame quality metric is good, meaning that the number of errors is below a defined threshold, on the supplemental channel, then the mobile station is not, by definition, within a DTX mode of operation. However, if each of the base stations that are on the active list of base stations for the mobile station report that the mobile station frame quality metric is not below or within a specified threshold, then the base station performs a calculation to determine whether the mobile station is in a DTX mode of operation or is transmitting a null set. Specifically, the base station calculates a signal to noise ratio for the pilot channel as well as for the supplemental channel and compares or determines a ratio of these two calculations. If the ratio is within or below a specified threshold, then an erasure has occurred. If not, then the mobile station did transmit in a DTX mode of operation.
摘要翻译：基站控制器包括用于确定发射机是否以DTX模式进行传输或用于CDMA网络中的补充信道的操作的电路。本发明包括确定在基本信道和补充信道上接收的数据的帧质量度量的步骤。如果帧质量度量好，意味着错误数量低于定义的阈值，则在补充信道上，则移动台根据定义不在DTX操作模式中。然而，如果位于移动站的基站的活动列表上的每个基站报告移动站帧质量度量不在或低于指定阈值内，则基站执行计算以确定移动站站处于DTX操作模式或正在发送空集。具体地，基站计算导频信道以及补充信道的信噪比，并比较或确定这两个计算的比率。如果比率在指定阈值内或低于指定阈值，则发生擦除。如果没有，则移动台确实以DTX操作模式发送。

60. 发明申请

US20160183248A1 REMOTE RADIO UNIT AND BASEBAND UNIT FOR ASYMETRIC RADIO AREA NETWORK CHANNEL PROCESSING 审中-公开
标题翻译：远程无线电单元和基站无线电区域网络通道处理
公开(公告)号：US20160183248A1
公开(公告)日：2016-06-23
申请号：US14578045
申请日：2014-12-19
申请人： Huaning Niu , Apostolos Papathanassiou , Geng Wu
发明人： Huaning Niu , Apostolos Papathanassiou , Geng Wu
IPC分类号： H04W72/04 , H04B7/04 , H04W74/08
CPC分类号： H04W72/0446 , H04B7/0413 , H04L27/2626 , H04L27/2647 , H04W72/0406 , H04W74/0833 , H04W88/02 , H04W88/085 , H04W92/10
摘要： Embodiments describe example radio access networks where uplink and downlink communications operate asymmetrically. In one embodiment, an inverse fast Fourier transform and an add cyclic prefix operation is performed on a downlink communications by a baseband unit. In an uplink communication using the same baseband unit, a corresponding fast Fourier transform and a remove cyclic prefix operation are performed at a remote radio unit. This generates different levels of traffic on a physical communication link between the baseband unit and the remote radio unit for uplink and downlink communications with similar characteristics.
摘要翻译：实施例描述了上行链路和下行链路通信不对称地操作的示例性无线电接入网络。在一个实施例中，由基带单元对下行链路通信执行快速傅里叶逆变换和附加循环前缀操作。在使用相同基带单元的上行链路通信中，在远程无线单元执行对应的快速傅里叶变换和去除循环前缀操作。这在基带单元和远程无线电单元之间的物理通信链路上产生用于具有相似特性的上行链路和下行链路通信的不同级别的业务。

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