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1. 发明授权

US09036570B2 Method and system for providing an uplink structure and improved channelization scheme in a wireless communication network 有权
标题翻译：在无线通信网络中提供上行链路结构和改进的信道化方案的方法和系统
公开(公告)号：US09036570B2
公开(公告)日：2015-05-19
申请号：US13264936
申请日：2010-04-16
申请人： Sophie Vrzic , Mo-Han Fong , DongSheng Yu , Robert Novak , Jun Yuan
发明人： Sophie Vrzic , Mo-Han Fong , DongSheng Yu , Robert Novak , Jun Yuan
IPC分类号： H04W4/00 , H04W72/00 , H04W36/38 , H04W72/04 , H04J13/16
CPC分类号： H04W36/385 , H04J13/16 , H04L5/0007 , H04L5/0037 , H04L5/0092 , H04W72/042 , H04W72/0453
摘要： A method and system are provided to perform channelization in a wireless communication network, wherein the wireless communication network including at least one base station that is communicatively coupled to at least one mobile terminal. A bandwidth of the wireless communication network is divided into a plurality of zones at the base station. Resource blocks are provided at the base station to receive data symbols transmitted in the wireless communication network. A plurality of resource blocks are combined at the base station to form a physical basic channel unit which are allocated to one of the plurality of zones at the base station. A permutation is performed on the physical basic channel unit to form a logical basic channel unit. A channel is provided to communicatively couple the base station and the mobile terminal so that the mobile terminal may send an access grant message and a user identification to the base station to transmit data in the logical basic channel unit.
摘要翻译：提供了一种在无线通信网络中执行信道化的方法和系统，其中所述无线通信网络包括通信地耦合到至少一个移动终端的至少一个基站。无线通信网络的带宽在基站被分成多个区域。在基站处提供资源块以接收在无线通信网络中发送的数据符号。在基站处组合多个资源块，以形成分配给基站的多个区域之一的物理基本信道单元。在物理基本信道单元上执行置换以形成逻辑基本信道单元。提供了一种通信来通信地耦合基站和移动终端，使得移动终端可以向基站发送接入许可消息和用户标识以在逻辑基本信道单元中发送数据。

2. 发明申请

US20120039290A1 METHOD AND SYSTEM FOR PROVIDING AN UPLINK STRUCTURE AND IMPROVED CHANNELIZATION SCHEME IN A WIRELESS COMMUNICATION NETWORK 有权
标题翻译：在无线通信网络中提供上行链路结构和改进的通道方案的方法和系统
公开(公告)号：US20120039290A1
公开(公告)日：2012-02-16
申请号：US13264936
申请日：2010-04-16
申请人： Sophie Vrzic , Mo-Han Fong , DongSheng Yu , Robert Novak , Jun Yuan
发明人： Sophie Vrzic , Mo-Han Fong , DongSheng Yu , Robert Novak , Jun Yuan
IPC分类号： H04W72/04
CPC分类号： H04W36/385 , H04J13/16 , H04L5/0007 , H04L5/0037 , H04L5/0092 , H04W72/042 , H04W72/0453
摘要： A method and system are provided to perform channelization in a wireless communication network, wherein the wireless communication network including at least one base station that is communicatively coupled to at least one mobile terminal. A bandwidth of the wireless communication network is divided into a plurality of zones at the base station. Resource blocks are provided at the base station to receive data symbols transmitted in the wireless communication network. A plurality of resource blocks are combined at the base station to form a physical basic channel unit which are allocated to one of the plurality of zones at the base station. A permutation is performed on the physical basic channel unit to form a logical basic channel unit. A channel is provided to communicatively couple the base station and the mobile terminal so that the mobile terminal may send an access grant message and a user identification to the base station to transmit data in the logical basic channel unit.
摘要翻译：提供了一种在无线通信网络中执行信道化的方法和系统，其中所述无线通信网络包括通信地耦合到至少一个移动终端的至少一个基站。无线通信网络的带宽在基站被分成多个区域。在基站处提供资源块以接收在无线通信网络中发送的数据符号。在基站处组合多个资源块，以形成分配给基站的多个区域之一的物理基本信道单元。在物理基本信道单元上执行置换以形成逻辑基本信道单元。提供了一种通信来通信地耦合基站和移动终端，使得移动终端可以向基站发送接入许可消息和用户标识以在逻辑基本信道单元中发送数据。

3. 发明授权

US08718021B2 Uplink control signal design for wireless system 有权
标题翻译：无线系统的上行链路控制信号设计
公开(公告)号：US08718021B2
公开(公告)日：2014-05-06
申请号：US12830959
申请日：2010-07-06
申请人： Dong-Sheng Yu , Hosein Nikopourdeilami , Sophie Vrzic , Mo-Han Fong , Robert Novak , Jun Yuan
发明人： Dong-Sheng Yu , Hosein Nikopourdeilami , Sophie Vrzic , Mo-Han Fong , Robert Novak , Jun Yuan
IPC分类号： H04B7/216
CPC分类号： H04L1/0041 , H03M13/2903 , H04J13/16 , H04L1/0026 , H04L1/0042 , H04L1/0047 , H04L1/0057 , H04L1/0067 , H04L1/0072 , H04L1/0079 , H04L1/0656 , H04L5/0048 , H04L5/0055 , H04L5/0057 , H04W28/06
摘要： Transmission of uplink control message for a wireless system. The uplink control message may be encoded according to one of multiple possible schemes. The choice of encoding scheme may be made based on the control message size and/or based on the available transmission resources and/or based on the detection scheme used on the receiving end. A modulation scheme may also be selected based on such factors. CDM may be used for certain control messages. Block code encoding, such as Reed-Muller encoding may be used for certain control messages. Different transmission resources may be allocated for different control message uses. The encoding specifics may be selected to obtain a certain hamming distance and/or size of the encoded message or based on other factors.
摘要翻译：传输无线系统的上行链路控制消息。上行链路控制消息可以根据多种可能方案之一进行编码。可以基于控制消息大小和/或基于可用传输资源和/或基于在接收端使用的检测方案来进行编码方案的选择。还可以基于这样的因素来选择调制方案。 CDM可以用于某些控制消息。块代码编码，如Reed-Muller编码可用于某些控制消息。可以为不同的控制消息使用分配不同的传输资源。可以选择编码细节以获得编码消息的某个汉明距离和/或尺寸，或者基于其他因素。

4. 发明授权

US08527829B2 Methods and systems for HARQ protocols 有权
公开(公告)号：US08527829B2
公开(公告)日：2013-09-03
申请号：US12988717
申请日：2009-04-21
申请人： Mo-Han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
发明人： Mo-Han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
IPC分类号： H04L1/18 , H04W4/00
CPC分类号： H04L1/1812 , H04L1/0003 , H04L1/0009 , H04L1/1816 , H04L1/1861 , H04L1/1887 , H04L1/1896 , H04L5/0055 , H04L5/14 , H04L27/2659 , H04L27/2666 , H04W28/04 , H04W72/005 , H04W72/042 , H04W72/044 , H04W72/0446 , H04W72/0453 , H04W72/1257 , H04W72/1268 , H04W88/04 , H04W88/06
摘要： Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.

5. 发明申请

US20110041027A1 METHODS AND SYSTEMS FOR HARQ PROTOCOLS 有权
标题翻译： HARQ协议的方法和系统
公开(公告)号：US20110041027A1
公开(公告)日：2011-02-17
申请号：US12988717
申请日：2009-04-21
申请人： Mo-Han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
发明人： Mo-Han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
IPC分类号： H04L1/18 , H04W72/04
CPC分类号： H04L1/1812 , H04L1/0003 , H04L1/0009 , H04L1/1816 , H04L1/1861 , H04L1/1887 , H04L1/1896 , H04L5/0055 , H04L5/14 , H04L27/2659 , H04L27/2666 , H04W28/04 , H04W72/005 , H04W72/042 , H04W72/044 , H04W72/0446 , H04W72/0453 , H04W72/1257 , H04W72/1268 , H04W88/04 , H04W88/06
摘要： Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
摘要翻译：本文描述的方法用于无线通信系统。本发明的一个方面涉及一种用于HARQ过程的方法，其中所述HARQ过程包括编码器分组的第一传输和至少一个重传。该方法包括为每个相应的传输分配传输资源。该方法涉及从每个相应传输的基站向移动台发送控制信息。控制信息包括用于唯一地识别HARQ过程的信息和为传输分配的时间资源，频率资源和时间和频率资源之一的标识。在本发明的一些实施例中，从基站向移动台发信号通知特定的控制信息以启用RAS-HARQ操作。在本发明的一些实施例中，包括作为用于第一传输和重传的常规单播信令的一部分的重传信令。在本发明的一些实施例中，3状态确认信道和相关联的错误恢复操作使得基站和移动台能够从控制信令错误中恢复并减少分组丢失。

6. 发明授权

US09288024B2 Systems and methods for uplink signaling using time-frequency resources 有权
标题翻译：使用时间频率资源的上行链路信令的系统和方法
公开(公告)号：US09288024B2
公开(公告)日：2016-03-15
申请号：US13617224
申请日：2012-09-14
申请人： Robert Novak , Mo-Han Fong , Sophie Vrzic , Jun Yuan , Dong-Sheng Yu , Jianglei Ma
发明人： Robert Novak , Mo-Han Fong , Sophie Vrzic , Jun Yuan , Dong-Sheng Yu , Jianglei Ma
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04W72/0413 , H04B7/12 , H04L5/0007 , H04L5/0037 , H04L5/0044 , H04L5/0053 , H04W72/1268 , H04W74/0866
摘要： Methods, base stations and access terminals for uplink signalling are provided. Resource request channel characteristics such as location in time-frequency, sequence, time slot, are assigned to each access terminal to distinguish their resource requests from the resource requests of other access terminals. Access terminals make requests using a resource request on a resource request channel having the assigned characteristics. The base station can then determine which access terminal transmitted 0 the resource request based on the resource request channel characteristics of the resource request channel upon which the resource>request was received. The base station then transmits a response to the request which may for example be a new resource allocation, a default allocation or a renewal of a previous allocation.
摘要翻译：提供了用于上行链路信令的方法，基站和接入终端。向每个接入终端分配资源请求信道特性，例如时频，序列，时隙中的位置，以将其资源请求与其他接入终端的资源请求区分开。接入终端在具有分配特性的资源请求信道上使用资源请求进行请求。然后，基站可以基于接收到资源>请求的资源请求信道的资源请求信道特性来确定哪个接入终端发送了资源请求。然后，基站发送对该请求的响应，该请求例如可以是新的资源分配，默认分配或先前分配的更新。

7. 发明授权

US09143296B2 Systems and methods for uplink signaling using time-frequency resources 有权
公开(公告)号：US09143296B2
公开(公告)日：2015-09-22
申请号：US13617224
申请日：2012-09-14
申请人： Robert Novak , Mo-Han Fong , Sophie Vrzic , Jun Yuan , Dong-Sheng Yu , Jianglei Ma
发明人： Robert Novak , Mo-Han Fong , Sophie Vrzic , Jun Yuan , Dong-Sheng Yu , Jianglei Ma
IPC分类号： H04W4/00 , H04L5/00
摘要： Methods, base stations and access terminals for uplink signalling are provided. Resource request channel characteristics such as location in time-frequency, sequence, time slot, are assigned to each access terminal to distinguish their resource requests from the resource requests of other access terminals. Access terminals make requests using a resource request on a resource request channel having the assigned characteristics. The base station can then determine which access terminal transmitted 0 the resource request based on the resource request channel characteristics of the resource request channel upon which the resource>request was received. The base station then transmits a response to the request which may for example be a new resource allocation, a default allocation or a renewal of a previous allocation.

8. 发明授权

US08934426B2 Method and apparatus for determining channel quality index in multiple user-MIMO communication networks 有权
标题翻译：用于在多个用户MIMO通信网络中确定信道质量指数的方法和装置
公开(公告)号：US08934426B2
公开(公告)日：2015-01-13
申请号：US13265639
申请日：2010-04-21
申请人： Jun Yuan , Sophie Vrzic , Mo-Han Fong , Robert Novak , Dong-Sheng Yu , Jianglei Ma
发明人： Jun Yuan , Sophie Vrzic , Mo-Han Fong , Robert Novak , Dong-Sheng Yu , Jianglei Ma
IPC分类号： H04W4/00 , H04W72/08 , H04B7/04 , H04W36/38
CPC分类号： H04W72/085 , H04B7/0452 , H04B7/0456 , H04B7/0623 , H04B7/0632 , H04B7/0634 , H04B7/0686 , H04B17/373 , H04L1/0005 , H04L1/0016 , H04L1/0026 , H04L1/0031 , H04L1/0656 , H04W36/385 , H04W88/08
摘要： In order to minimize the control signaling overhead associated with transmitting CQI data from mobile stations to base stations in wireless communication networks supporting MU-MIMO, the CQI during MU-MIMO operation is estimated based on SU-MIMO CQI data, mobile station geometry data, and mobile station PMI (Precoding Matrix Index) data. More particularly, the base station maintains and updates a knowledge pool that correlates geometry data and learned impact of interfering precoder data to degradation of CQI values responsive to switching from SU-MIMO operation to MU-MIMO operations. Then, when the base station switches from SU-MIMO operation to MU-MIMO operation, it consults the knowledge pool to predict the degradation in CQI and subtracts them from the known, pre-switching SU-MIMO CQI feedback data for each relevant mobile station to predict the post-switching MU-MIMO CQIs for that mobile station.
摘要翻译：为了最小化支持MU-MIMO的无线通信网络中的将CQI数据从移动站发送到基站的控制信令开销，基于SU-MIMO CQI数据，移动站几何数据，和移动台PMI（预编码矩阵索引）数据。更具体地，基站维护和更新将几何数据与学习的干扰预编码器数据的影响相关联的知识库与响应于从SU-MIMO操作切换到MU-MIMO操作的CQI值劣化。然后，当基站从SU-MIMO操作切换到MU-MIMO操作时，它咨询知识库以预测CQI中的劣化，并从每个相关移动站的已知的预切换SU-MIMO CQI反馈数据中减去它们以预测该移动台的后切换MU-MIMO CQI。

9. 发明授权

US08761115B2 Method and system for providing an uplink structure and minimizing pilot signal overhead in a wireless communication network 有权
标题翻译：用于在无线通信网络中提供上行链路结构并最小化导频信号开销的方法和系统
公开(公告)号：US08761115B2
公开(公告)日：2014-06-24
申请号：US12989044
申请日：2009-04-21
申请人： Sophie Vrzic , Jun Yuan , Mo-Han Fong , Robert Novak , Dong-Sheng Yu , Jianglei Ma
发明人： Sophie Vrzic , Jun Yuan , Mo-Han Fong , Robert Novak , Dong-Sheng Yu , Jianglei Ma
IPC分类号： H04W72/00
CPC分类号： H04W72/0446 , H04J11/00 , H04L5/005 , H04L5/0053 , H04L5/0055 , H04L27/2602 , H04W72/0413 , H04W72/042 , H04W74/004 , H04W74/0833 , H04W74/0866 , H04W84/12 , H04W88/085 , H04W88/12
摘要： Methods and systems for providing uplink control in a wireless communication network are described herein. The wireless communication network includes at least one base station that is communicatively coupled to at least one mobile terminal. A method includes providing a dedicated random access channel to communicatively couple the base station and the mobile terminal; initiating the mobile terminal to select a random access signaling identification; generating a resource request at the at least one base station to receive uplink resource information from the mobile terminal; and receiving an initial access information request from the at least one mobile terminal to configure the base station connection.
摘要翻译：本文描述了用于在无线通信网络中提供上行链路控制的方法和系统。无线通信网络包括至少一个通信地耦合到至少一个移动终端的基站。一种方法包括提供专用随机接入信道，以通信地耦合所述基站和所述移动终端; 发起移动终端选择随机接入信令标识; 在所述至少一个基站处生成资源请求以从所述移动终端接收上行链路资源信息; 以及从所述至少一个移动终端接收初始接入信息请求以配置所述基站连接。

10. 发明申请

US20120063409A1 SYSTEMS AND METHODS FOR UPLINK SIGNALLING 有权
标题翻译：上传信号的系统和方法
公开(公告)号：US20120063409A1
公开(公告)日：2012-03-15
申请号：US12677438
申请日：2008-09-11
申请人： Robert Novak , Mo-Han Fong , Sophie Vrzic , Jun Yuan , Dong-Sheng Yu , Jianglei Ma
发明人： Robert Novak , Mo-Han Fong , Sophie Vrzic , Jun Yuan , Dong-Sheng Yu , Jianglei Ma
IPC分类号： H04W72/04 , H04B1/707
CPC分类号： H04W72/0413 , H04L1/1812 , H04L5/0007 , H04L5/0055 , H04W52/365 , H04W72/04
摘要： Methods, base stations and access terminals for uplink signalling are provided. Resource request channel characteristics such as location in time-frequency, sequence, time slot, are assigned to each access terminal to distinguish their resource requests from the resource requests of other access terminals. Access terminals make requests using a resource request on a resource request channel having the assigned characteristics. The base station can then determine which access terminal transmitted the resource request based on the resource request channel characteristics of the resource request channel upon which the resource request was received. The base station then transmits a response to the request which may for example be a new resource allocation, a default allocation or a renewal of a previous allocation.
摘要翻译：提供了用于上行链路信令的方法，基站和接入终端。向每个接入终端分配资源请求信道特性，例如时频，序列，时隙中的位置，以将其资源请求与其他接入终端的资源请求区分开。接入终端在具有分配特性的资源请求信道上使用资源请求进行请求。然后，基站可以基于接收资源请求的资源请求信道的资源请求信道特性来确定哪个接入终端发送资源请求。然后，基站发送对该请求的响应，该请求例如可以是新的资源分配，默认分配或先前分配的更新。

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