公开(公告)号：US20050138671A1

公开(公告)日：2005-06-23

申请号：US10744781

申请日：2003-12-22

Applicant: Robert Love ,  Senaka Balasuriya ,  Hao Bi ,  Brian Classon ,  Sean Kelley ,  David Krause

Inventor： Robert Love ,  Senaka Balasuriya ,  Hao Bi ,  Brian Classon ,  Sean Kelley ,  David Krause

IPC: H04H1/00 ,  H04H20/42 ,  H04H60/11 ,  H04H60/91 ,  H04L1/00 ,  H04L1/16 ,  H04N7/173 ,  H04N7/20 ,  G08C25/02 ,  H04L1/18 ,  H04N7/16

CPC classification number: H04W52/322 ,  H04B17/23 ,  H04H20/42 ,  H04H60/11 ,  H04H60/91 ,  H04H2201/33 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1692 ,  H04L2001/0093 ,  H04N7/17309 ,  H04N21/44209 ,  H04N21/6131 ,  H04N21/6371 ,  H04N21/64792

Abstract: An apparatus and method for adaptive broadcast transmission. A broadcast transmission can be received. Insufficiency of a broadcast channel quality can be determined. A negative acknowledgement signal can be sent on a common uplink channel in response to determining the broadcast channel quality is insufficient. The negative acknowledgement signal can be received on the common uplink channel at another location, the negative acknowledgement signal indicating broadcast channel quality is insufficient. The broadcast channel quality can be adjusted in response to receiving the negative acknowledgement signal.

Abstract translation: 一种用于自适应广播传输的装置和方法。 可以接收广播传输。 可以确定广播频道质量的不足。 响应于确定广播信道质量不足，可以在公共上行链路信道上发送否定确认信号。 可以在另一位置的公共上行链路信道上接收到否定应答信号，表示广播信道质量的否定确认信号不足。 可以响应于接收到否定确认信号来调整广播信道质量。

公开(公告)号：US09485075B2

公开(公告)日：2016-11-01

申请号：US13458672

申请日：2012-04-27

Applicant: Weimin Xiao ,  Brian Classon ,  Bingyu Qu

Inventor： Weimin Xiao ,  Brian Classon ,  Bingyu Qu

IPC: H04L5/00 ,  H04W48/12

CPC classification number: H04L5/0098 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0053 ,  H04W48/12

Abstract: A base station (e.g., an evolved Node B) determines whether the physical broadcast channel (PBCH), reference signals (SCH) and common reference signals (CRS) are transmitted (or awaiting transmission) on a secondary component carrier (Scell) with the cell. The determination information is transmitted to a user equipment (UE) to inform the UE that the Scell transmissions do not include PBCH/SCH/CRS. As a result, the resource elements (REs) normally used to carry system information in the PBCH/SCH/CRS can be dynamically assigned (or reassigned) to the data channel. In this manner, the physical downlink shared channel (PBSCH) bandwidth can be increased by utilizing those resource elements that are normally reserved/assigned to the PBCH/SCH/CRS.

Abstract translation: 基站（例如，演进节点B）确定物理广播信道（PBCH），参考信号（SCH）和公共参考信号（CRS）是否在辅分量载波（Scell）上被传输（或等待传输） 细胞。 确定信息被发送到用户设备（UE）以通知UE Scell传输不包括PBCH / SCH / CRS。 结果，通常用于承载PBCH / SCH / CRS中的系统信息的资源元素（RE）可被动态分配（或重新分配）到数据信道。 以这种方式，可以通过利用通常保留/分配给PBCH / SCH / CRS的那些资源元素来增加物理下行链路共享信道（PBSCH）带宽。

公开(公告)号：US09210730B2

公开(公告)日：2015-12-08

申请号：US13458278

申请日：2012-04-27

Applicant: Philippe Sartori ,  Wan Lei ,  Brian Classon ,  Yunsong Yang ,  Anthony C. K. Soong

Inventor： Philippe Sartori ,  Wan Lei ,  Brian Classon ,  Yunsong Yang ,  Anthony C. K. Soong

IPC: H04W76/02 ,  H04W8/00 ,  H04W28/06 ,  H04W92/18

CPC classification number: H04W76/023 ,  H04W8/005 ,  H04W28/06 ,  H04W76/14 ,  H04W92/18

Abstract: A method of establishing a direct mobile communications (DMC) link between a first user equipment (UE) and a second UE, where at least one of the first UE and the second UE is communicating on a first cellular link includes requesting that at least one of the first UE and the second UE participate in an evaluation procedure to determine a potential quality of a DMC link proposed between the first UE and the second UE. The method also includes receiving a report from at least one of the first UE and the second UE indicating the potential quality of the DMC link proposed between the first UE and the second UE according to the evaluation procedure. The method further includes establishing the DMC link between the first UE and the second UE if the potential quality of the DMC link exceeds a predetermined threshold.

Abstract translation: 在第一用户设备（UE）和第二UE之间建立直接移动通信（DMC）链路的方法，其中第一UE和第二UE中的至少一个正在第一蜂窝链路上进行通信包括请求至少一个 的第一UE和第二UE参与评估过程以确定在第一UE和第二UE之间提出的DMC链路的潜在质量。 该方法还包括根据评估过程从第一UE和第二UE中的至少一个接收指示在第一UE与第二UE之间建议的DMC链路的潜在质量的报告。 该方法还包括如果DMC链路的潜在质量超过预定阈值，则建立第一UE与第二UE之间的DMC链路。

公开(公告)号：US09209945B2

公开(公告)日：2015-12-08

申请号：US13406429

申请日：2012-02-27

Applicant: Deping Liu ,  Philippe Sartori ,  Brian Classon ,  Vipul Desai

Inventor： Deping Liu ,  Philippe Sartori ,  Brian Classon ,  Vipul Desai

IPC: H04W72/00 ,  H04L1/18 ,  H04W72/04 ,  H04W76/02 ,  H04W4/00

CPC classification number: H04W72/121 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1864 ,  H04L1/1893 ,  H04L5/005 ,  H04W4/70 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/048 ,  H04W76/14

Abstract: An embodiment of a system for operating a communications controller for a group of user equipments engaged in a DMC link in a wireless communications system is provided. The communications controller is configured to allocate a set of subframes in one periodic group of subframes to the group of UEs for the DMC link, signal the set of allocated subframes to the group of UEs, and transmit parameters related to a group of HARQ processes of the DMC link. In an embodiment, the communication controller uses HARQ processes for cellular UE transmission that are determined independently from HARQ processes of the group of HARQ processes for the DMC link, and the parameters are configured to enable the group of UEs to manage the group of HARQ processes for the DMC link.

Abstract translation: 提供了一种用于操作用于在无线通信系统中从事DMC链路的一组用户设备的通信控制器的系统的实施例。 通信控制器被配置为将一组周期性子帧组中的一组子帧分配给用于DMC链路的UE组，将该组分配的子帧发送给该UE组，并且发送与一组HARQ过程相关的参数 DMC链接。 在一个实施例中，通信控制器使用独立于用于DMC链路的HARQ进程的HARQ进程独立确定的蜂窝UE传输的HARQ进程，并且这些参数被配置为使得该组UE能够管理HARQ进程组 为DMC链接。

公开(公告)号：US08953517B2

公开(公告)日：2015-02-10

申请号：US13165244

申请日：2011-06-21

Applicant: Anthony Soong ,  Philippe Sartori ,  Brian Classon ,  Zhongfeng Li ,  Zhengwei Gong

Inventor： Anthony Soong ,  Philippe Sartori ,  Brian Classon ,  Zhongfeng Li ,  Zhengwei Gong

IPC: H04B7/14 ,  H04J11/00 ,  H04B7/212 ,  H04W4/00 ,  H04L27/28 ,  H04W72/00 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04L1/0002 ,  H04B7/15542 ,  H04L1/0013 ,  H04L1/0067 ,  H04L5/0044 ,  H04L5/0094 ,  H04W4/12 ,  H04W72/042 ,  H04W72/044

Abstract: A system and method for adapting code rate are provided. A method for a first communication device to transmit a resource assignment to at least one communication device includes assigning at least one transmission resource to transmit the resource assignment, adapting a code rate of an encoded payload based on the at least one transmission resource and a threshold, thereby producing an adapted payload, and transmitting the adapted payload.

Abstract translation: 提供了一种适应码率的系统和方法。 用于向第一通信设备发送资源分配给至少一个通信设备的方法包括：分配至少一个传输资源以发送所述资源分配，基于所述至少一个传输资源调整所述经编码的有效载荷的码率，以及阈值 从而产生适应的有效载荷，并传送适应的有效载荷。

公开(公告)号：US20130225184A1

公开(公告)日：2013-08-29

申请号：US13406429

申请日：2012-02-27

Applicant: Deping Liu ,  Philippe Sartori ,  Brian Classon ,  Vipul Desai

Inventor： Deping Liu ,  Philippe Sartori ,  Brian Classon ,  Vipul Desai

IPC: H04W72/04

CPC classification number: H04W72/121 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1864 ,  H04L1/1893 ,  H04L5/005 ,  H04W4/70 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/048 ,  H04W76/14

Abstract: An embodiment of a system for operating a communications controller for a group of user equipments engaged in a DMC link in a wireless communications system is provided. The communications controller is configured to allocate a set of subframes in one periodic group of subframes to the group of UEs for the DMC link, signal the set of allocated subframes to the group of UEs, and transmit parameters related to a group of HARQ processes of the DMC link. In an embodiment, the communication controller uses HARQ processes for cellular UE transmission that are determined independently from HARQ processes of the group of HARQ processes for the DMC link, and the parameters are configured to enable the group of UEs to manage the group of HARQ processes for the DMC link.

Abstract translation: 提供了一种用于操作用于在无线通信系统中从事DMC链路的一组用户设备的通信控制器的系统的实施例。 通信控制器被配置为将一组周期性子帧组中的一组子帧分配给用于DMC链路的UE组，将该组分配的子帧发送给该UE组，并且发送与一组HARQ过程相关的参数 DMC链接。 在一个实施例中，通信控制器使用独立于用于DMC链路的HARQ进程的HARQ进程独立确定的蜂窝UE传输的HARQ进程，并且这些参数被配置为使得该组UE能够管理HARQ进程组 为DMC链接。

公开(公告)号：US20120250642A1

公开(公告)日：2012-10-04

申请号：US13436657

申请日：2012-03-30

Applicant: Bingyu Qu ,  Philippe Sartori ,  Weimin Xiao ,  Brian Classon ,  Vipul Desai

Inventor： Bingyu Qu ,  Philippe Sartori ,  Weimin Xiao ,  Brian Classon ,  Vipul Desai

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W24/10 ,  H04W48/12 ,  H04W72/0406

Abstract: A method for transmitting control information to a wireless node includes determining, by a communications controller, a first resource assignment parameter according to a pseudo-random sequence derived from an identifier, and mapping, by the communications controller, using the first resource assignment parameter, a demodulation reference signal associated with the wireless node onto a first resource located in a data region of a subframe. The method also includes mapping, by the communications controller, modulated control information associated with the wireless node onto a second resource located in the data region of the subframe, and transmitting, by the communications controller, the subframe to the wireless node.

Abstract translation: 用于向无线节点发送控制信息的方法包括：由通信控制器根据从标识符导出的伪随机序列确定第一资源分配参数，并由通信控制器使用第一资源分配参数映射， 与无线节点相关联的解调参考信号到位于子帧的数据区域中的第一资源上。 该方法还包括由通信控制器将与无线节点相关联的调制控制信息映射到位于子帧的数据区域中的第二资源，并由通信控制器将该子帧发送到无线节点。

公开(公告)号：US20120250551A1

公开(公告)日：2012-10-04

申请号：US13434449

申请日：2012-03-29

Applicant: Philippe Sartori ,  Bingyu Qu ,  Weimin Xiao ,  Brian Classon ,  Vipul Desai

Inventor： Philippe Sartori ,  Bingyu Qu ,  Weimin Xiao ,  Brian Classon ,  Vipul Desai

IPC: H04W72/04 ,  H04W24/00

CPC classification number: H04W72/042 ,  H04W24/10 ,  H04W48/12 ,  H04W72/0406

Abstract: A method for transmitting control information to a wireless node includes determining, by a communications controller, a region for the control information in a subframe as at least one of a data region and a control region of the subframe. The method also includes modulating, by the communications controller, the control information, and mapping, by the communications controller, the modulated control information onto resources of the subframe according to the determined region. The method further includes transmitting, by the communications controller, the subframe to the wireless node.

Abstract translation: 用于向无线节点发送控制信息的方法包括：由通信控制器确定子帧中的控制信息的区域作为子帧的数据区域和控制区域中的至少一个。 该方法还包括由通信控制器调制控制信息，以及由通信控制器根据确定的区域将调制的控制信息映射到子帧的资源上。 所述方法还包括由所述通信控制器将所述子帧发送到所述无线节点。

公开(公告)号：US20110268056A1

公开(公告)日：2011-11-03

申请号：US13079402

申请日：2011-04-04

Applicant: Anthony C.K. Soong ,  Philippe Sartori ,  Brian Classon ,  Zhongfeng Li ,  Rongting Gu

Inventor： Anthony C.K. Soong ,  Philippe Sartori ,  Brian Classon ,  Zhongfeng Li ,  Rongting Gu

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04W28/06

Abstract: A system and method for a system and method for allocating network resources for a communications link are provided. A method for communications controller operations includes allocating network resources to a communications link. The communications link includes an uplink (UL) part and a downlink (DL) part. The method also includes if a type of the allocated network resources is not equal in the DL part and the UL part, transmitting a first indication of the allocated network resources for one part of either the UL part or the DL part and a second indication of the allocated network resources for a remaining part of either the UL part or the DL part. The first indication and the second indication are based on an amount of network resources allocated. The method further includes if the type of the allocated network resources is equal in the DL part and the UL part, transmitting an indication of the allocated network resources for one part of either the UL part or the DL part. The indication is based on an amount of network resources allocated.

Abstract translation: 提供了一种用于分配用于通信链路的网络资源的系统和方法的系统和方法。 用于通信控制器操作的方法包括将通信链路的网络资源分配。 通信链路包括上行链路（UL）部分和下行链路（DL）部分。 所述方法还包括：如果所述分配的网络资源的类型在所述DL部分和所述UL部分中不相等，则发送对所述UL部分或所述DL部分的一部分中所分配的网络资源的第一指示，以及所述第二指示 UL部分或DL部分的剩余部分的分配的网络资源。 第一指示和第二指示基于分配的网络资源的数量。 该方法还包括如果在DL部分和UL部分中分配的网络资源的类型相等，则发送对于UL部分或DL部分的一部分的分配的网络资源的指示。 该指示基于分配的网络资源量。

公开(公告)号：US07493548B2

公开(公告)日：2009-02-17

申请号：US11275937

申请日：2006-02-06

Applicant: Ajit Nimbalker ,  Yufei Blankenship ,  Brian Classon

Inventor： Ajit Nimbalker ,  Yufei Blankenship ,  Brian Classon

IPC: H03M13/00

CPC classification number: H03M13/116 ,  H03M13/033 ,  H03M13/1185 ,  H03M13/1188 ,  H03M13/6393

Abstract: A structured parity-check matrix H is proposed, wherein H is an expansion of a base matrix Hb and wherein Hb comprises a section Hb1 and a section Hb2, and wherein Hb2 comprises a first part comprising a column hb having an odd weight greater than 2, and a second part comprising matrix elements for row i, column j equal to 1 for i=j, 1 for i=j+1, and 0 elsewhere. The expansion of the base matrix Hb uses identical submatrices for 1s in each column of the second part H′b2, and the expansion uses paired submatrices for an even number of 1s in hb.

Abstract translation: 提出了一种结构化奇偶校验矩阵H，其中H是基本矩阵Hb的扩展，其中Hb包括部分Hb1和部分Hb2，并且其中Hb2包括第一部分，其包括奇数重量大于2的列hb ，第二部分包括用于行i的矩阵元素，列j对于i = j等于1，对于i = j + 1为1，在其他地方为0。 基本矩阵Hb的扩展在第二部分H'b2的每列中使用相同的子矩阵1s，并且扩展在hb中使用偶数个1s的配对子矩阵。