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公开(公告)号：US09548821B1
公开(公告)日：2017-01-17
申请号：US14506800
申请日：2014-10-06
Applicant: Google Inc.
Inventor： C. Philip Gossett , Michial Allen Gunter
CPC classification number: H04B15/00 , H04B1/00 , H04B7/024 , H04B7/0413 , H04B17/00 , H04J11/005 , H04W72/00 , H04W72/08
Abstract: Methods, systems, and apparatus, including computer program products, for implementing interference cancellation across base stations. Communications information for transmitting to a receiving device is received from a first base station at a second base station. At the second base station, second communications information is generated for transmission to the receiving device from the second base station. The second communications information comprises data to reduce interference with the first communications information.
Abstract translation: 用于实现基站干扰消除的方法，系统和装置，包括计算机程序产品。 在第二基站从第一基站接收用于发送到接收设备的通信信息。 在第二基站，生成第二通信信息，以从第二基站向接收设备发送。 第二通信信息包括减少对第一通信信息的干扰的数据。
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Patent Agency Ranking
公开(公告)号：US09356738B1
公开(公告)日：2016-05-31
申请号：US14581195
申请日：2014-12-23
Applicant: Google Inc.
Inventor： Yuan Yuan , Kevin C. Yu , Michial Allen Gunter , C. Philip Gossett , David James Carmichael
CPC classification number: H04L1/08 , H03M13/09 , H04L1/0089 , H04L1/1614 , H04L1/1628 , H04L1/1809 , H04L1/1812 , H04L1/187 , H04L1/1887 , H04L47/25 , H04L47/29 , H04L2001/0098 , H04W24/04
Abstract: In general, the subject matter described in this specification can be embodied in methods, systems, and program products for adaptive data unit transmission. A sliding window is filled with data units and designates a sliding window start position and a sliding window end position. A value for each of the data units in the sliding window is stored, the value representing a maximum number of times that each data unit is to be transmitted. The stored value is different among at least two of the data units. Data units are selected from the sliding window to be assembled into a packet. An assembled packet is transmitted to a receiving computerized device. A determination that the data unit positioned at the sliding window start position has been transmitted a maximum number of time is performed, and in response a different data unit is positioned at the sliding window start position.
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公开(公告)号：US08654817B2
公开(公告)日：2014-02-18
申请号：US13743633
申请日：2013-01-17
Applicant: Google Inc.
Inventor： Michial Allen Gunter
IPC: H04B1/00
Abstract: A method can include receiving, at a transmitter, during a symbol time that comprises a plurality of chip times, a data value for each of a plurality of distinct data channel inputs. During each chip time, the method can include (a) indexing a different row of a matrix of data bits; (b) decoding one channel input using a first subset of one or more columns of the indexed row; (c) determining a code value for the decoded one channel from a second subset of one or more columns of the indexed row; and (d) providing the coded data value to a transmission circuit for transmission to a receiver. Actions (a) to (d) can be performed for each of the plurality of chip times in the symbol time. In some implementations, the matrix of data bits is a Hadamard matrix with randomly shuffled rows.
Abstract translation: 一种方法可以包括在包括多个码片时间的符号时间期间在发射机处接收用于多个不同数据信道输入中的每一个的数据值。 在每个码片时间期间，该方法可以包括（a）索引数据比特矩阵的不同行; （b）使用所述索引行的一列或多列的第一子集对一个信道输入进行解码; （c）从索引行的一列或多列的第二子集确定解码的一个信道的码值; 以及（d）将编码数据值提供给传输电路以传送到接收机。 可以在符号时间中对于多个码片时间中的每一个执行动作（a）至（d）。 在一些实现中，数据比特矩阵是具有随机洗牌行的哈达玛矩阵。
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公开(公告)号：US09456434B1
公开(公告)日：2016-09-27
申请号：US14215460
申请日：2014-03-17
Applicant: Google Inc.
Inventor： Caroll Philip Gossett , Yuan Yuan , Kevin C. Yu , Emmanouil Koukoumidis , Xiaofan Jiang , Michial Allen Gunter
IPC: H04W72/00
CPC classification number: H04W72/00 , H04L5/0037 , H04L5/006 , H04L5/0082 , H04L27/0006 , H04W72/042 , H04W72/0446 , H04W72/0486
Abstract: A method may include identifying a repeating frame structure for communication between a MIMO base station and one or more wireless devices, the frame structure including a plurality of slots, with each slot including an uplink portion and a downlink portion, and each uplink portion and downlink portion comprising a plurality of sub-slots, receiving, at the wireless base station, an identification of a first wireless device of the one or more wireless devices, assigning to the first wireless device, a sub-slot in an uplink portion of a static slot in the frame structure, communicating, to the first wireless device, information from which the first wireless device can identify the sub-slot, and communicating with the one or more wireless devices by associating data in the first sub-slot with the first wireless device.
Abstract translation: 一种方法可以包括识别用于MIMO基站与一个或多个无线设备之间的通信的重复帧结构，所述帧结构包括多个时隙，每个时隙包括上行链路部分和下行链路部分，以及每个上行链路部分和下行链路 部分包括多个子时隙，在所述无线基站处接收所述一个或多个无线设备的第一无线设备的标识，向所述第一无线设备分配静态的上行链路部分中的子时隙 将所述帧结构中的时隙与所述第一无线设备通信，所述第一无线设备可识别所述子时隙的信息，以及通过将所述第一子时隙中的数据与所述第一无线设备相关联来与所述一个或多个无线设备进行通信 设备。
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公开(公告)号：US08923129B1
公开(公告)日：2014-12-30
申请号：US13752288
申请日：2013-01-28
Applicant: Google Inc.
Inventor： Yuan Yuan , Kevin C. Yu , Michial Allen Gunter , C. Philip Gossett , David James Carmichael
CPC classification number: H04L1/08 , H03M13/09 , H04L1/0089 , H04L1/1614 , H04L1/1628 , H04L1/1809 , H04L1/1812 , H04L1/187 , H04L1/1887 , H04L47/25 , H04L47/29 , H04L2001/0098 , H04W24/04
Abstract: In general, the subject matter described in this specification can be embodied in methods, systems, and program products for adaptive data unit transmission. A sliding window is filled with data units and designates a sliding window start position and a sliding window end position. A value for each of the data units in the sliding window is stored, the value representing a maximum number of times that each data unit is to be transmitted. The stored value is different among at least two of the data units. Data units are selected from the sliding window to be assembled into a packet. An assembled packet is transmitted to a receiving computerized device. A determination that the data unit positioned at the sliding window start position has been transmitted a maximum number of time is performed, and in response a different data unit is positioned at the sliding window start position.
Abstract translation: 通常，本说明书中描述的主题可以体现在用于自适应数据单元传输的方法，系统和程序产品中。 滑动窗口填充有数据单元，并指定滑动窗口开始位置和滑动窗口结束位置。 存储滑动窗口中的每个数据单元的值，该值表示每个数据单元要发送的最大次数。 所存储的值在至少两个数据单元之间是不同的。 从滑动窗口中选择数据单元以组装成一个数据包。 组装的分组被发送到接收计算机化的设备。 已经发送位于滑动窗口开始位置的数据单元的确定执行了最大时间，并且响应于不同的数据单元位于滑动窗口开始位置。
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公开(公告)号：US20130148695A1
公开(公告)日：2013-06-13
申请号：US13743633
申请日：2013-01-17
Applicant: Google Inc.
Inventor： Michial Allen Gunter
IPC: H04B1/707
Abstract: A method can include receiving, at a transmitter, during a symbol time that comprises a plurality of chip times, a data value for each of a plurality of distinct data channel inputs. During each chip time, the method can include (a) indexing a different row of a matrix of data bits; (b) decoding one channel input using a first subset of one or more columns of the indexed row; (c) determining a code value for the decoded one channel from a second subset of one or more columns of the indexed row; and (d) providing the coded data value to a transmission circuit for transmission to a receiver. Actions (a) to (d) can be performed for each of the plurality of chip times in the symbol time. In some implementations, the matrix of data bits is a Hadamard matrix with randomly shuffled rows.
Abstract translation: 一种方法可以包括在包括多个码片时间的符号时间期间在发射机处接收用于多个不同数据信道输入中的每一个的数据值。 在每个码片时间期间，该方法可以包括（a）索引数据比特矩阵的不同行; （b）使用所述索引行的一列或多列的第一子集对一个信道输入进行解码; （c）从索引行的一列或多列的第二子集确定解码的一个信道的码值; 以及（d）将编码数据值提供给传输电路以传送到接收机。 可以在符号时间中对于多个码片时间中的每一个执行动作（a）至（d）。 在一些实现中，数据比特矩阵是具有随机洗牌行的哈达玛矩阵。
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