公开(公告)号：US20120051445A1

公开(公告)日：2012-03-01

申请号：US12870148

申请日：2010-08-27

Applicant: Colin FRANK ,  Sandeep Krishnamurthy

Inventor： Colin FRANK ,  Sandeep Krishnamurthy

IPC: H04L27/00 ,  G01S1/24

CPC classification number: H04L27/2607 ,  H04L5/0048 ,  H04L5/0053 ,  H04W4/06 ,  H04W64/00

Abstract: A method (300, 500) and apparatus (200) that transmits and/or receives positioning reference signals in a wireless communication network using a mixture of cyclic prefix types. The method may include configuring (320) subframes in the wireless communication network as multicast broadcast single frequency network subframes. The method may include configuring (330) subframes in the wireless communication network as positioning subframes including positioning reference signals. The method may include determining (340) whether all of the positioning subframes are multicast broadcast single frequency network subframes. The method may include generating (350) extended cyclic prefix positioning reference signals for all of the positioning subframes if all of the positioning subframes are multicast broadcast single frequency network subframes.

Abstract translation: 一种使用循环前缀类型的混合在无线通信网络中发送和/或接收定位参考信号的方法（300,500）和装置（200）。 该方法可以包括将无线通信网络中的（320）子帧配置为多播广播单频网络子帧。 该方法可以包括在无线通信网络中配置（330）子帧作为包括定位参考信号的定位子帧。 该方法可以包括确定（340）所有定位子帧是否是多播广播单频网络子帧。 如果所有定位子帧都是组播广播单频网络子帧，则该方法可以包括为所有定位子帧生成（350）扩展循环前缀定位参考信号。

公开(公告)号：US20110081917A1

公开(公告)日：2011-04-07

申请号：US12573456

申请日：2009-10-05

Applicant: Colin FRANK ,  Sandeep Krishnamurthy

Inventor： Colin FRANK ,  Sandeep Krishnamurthy

IPC: H04W4/02

CPC classification number: G01S5/0215 ,  G01S5/06 ,  H04W4/023 ,  H04W64/00

Abstract: A method, a user communication device, and a base station are disclosed. A transceiver 302 may receive a serving transmission from a serving base station. A processor 304 may make a status determination of an autonomous muting status of a neighbor base station based on the serving transmission.

Abstract translation: 公开了一种方法，用户通信设备和基站。 收发机302可以从服务基站接收服务传输。 处理器304可以基于服务传输来对相邻基站的自主静音状态进行状态确定。

公开(公告)号：US20110039583A1

公开(公告)日：2011-02-17

申请号：US12542374

申请日：2009-08-17

Applicant: Colin FRANK ,  Sandeep KRISHNAMURTHY

Inventor： Colin FRANK ,  Sandeep KRISHNAMURTHY

IPC: H04W24/00

CPC classification number: G01S5/0226 ,  H04W64/00

Abstract: A method, a user communication device, and a base station are disclosed. A network interface 260 may synchronize a serving positioning reference transmission 116 with the coordinated network 100. A transceiver 240 may send the serving positioning reference transmission 116 in a set of positioning subframes. A processor 210 may mute the serving positioning reference transmission 116 according to a muting pattern optimized to allow the user communication device 102 to receive a maximum number of neighbor positioning reference transmissions 118 for the set of positioning subframes.

Abstract translation: 公开了一种方法，用户通信设备和基站。 网络接口260可以将服务定位参考传输116与协调网络100同步。收发机240可以在一组定位子帧中发送服务定位参考传输116。 处理器210可以根据优化的静音模式来静音服务定位参考传输116，以允许用户通信设备102接收用于该组定位子帧的最大数量的邻居定位参考传输118。

公开(公告)号：US20090197587A1

公开(公告)日：2009-08-06

申请号：US12024499

申请日：2008-02-01

Applicant: Colin FRANK

Inventor： Colin FRANK

IPC: H04Q7/20

CPC classification number: H04W72/1257

Abstract: A method (300) and apparatus (200) for signaling uplink scheduling information is disclosed. The method may include determining (320) whether an enhanced general packet radio service 2-B mobile device and an enhanced general packet radio service non-2-B mobile device are assigned to a same uplink time slot. The method may also include limiting (330) downlink communications to Ap and B radio link control block families when sending packet data to the enhanced general packet radio service 2-B mobile device, if the enhanced general packet radio service 2-B mobile device and the enhanced general packet radio service non-2-B mobile device are assigned to the same uplink time slot.

Abstract translation: 公开了一种用于信令上行链路调度信息的方法（300）和装置（200）。 该方法可以包括确定（320）是否将增强的通用分组无线电服务2-B移动设备和增强型通用分组无线电服务非2-B移动设备分配给相同的上行链路时隙。 该方法还可以包括：当向增强型通用分组无线电服务2-B移动设备发送分组数据时，限制（330）到Ap和B无线电链路控制块族的下行链路通信，如果增强的通用分组无线电业务2-B移动设备和 增强型通用分组无线业务非2-B移动设备被分配到相同的上行链路时隙。

公开(公告)号：US20100172399A1

公开(公告)日：2010-07-08

申请号：US12649611

申请日：2009-12-30

Applicant: Sandeep KRISHNAMURTHY ,  Colin FRANK ,  Kenneth STEWART

Inventor： Sandeep KRISHNAMURTHY ,  Colin FRANK ,  Kenneth STEWART

IPC: H04B17/00 ,  H04L27/01

CPC classification number: H04L25/0216 ,  H04B17/364 ,  H04L25/0228

Abstract: A method, a mobile system, and a user device for determining a delay spread are disclosed. A memory 306 may store a compound test value based on a multiburst history. The multiburst history may be a set of power delay profile decisions. A processor 304 may create a short power delay profile channel estimate and a long power delay profile channel estimate. The processor 304 may select a chosen power delay profile channel estimate based on the compound test value.

Abstract translation: 公开了一种用于确定延迟扩展的方法，移动系统和用户设备。 存储器306可以存储基于多波段历史的复合测试值。 多波段历史可能是一组功率延迟分布决定。 处理器304可以创建短功率延迟分布信道估计和长功率延迟分布信道估计。 处理器304可以基于复合测试值来选择所选择的功率延迟分布信道估计。

公开(公告)号：US20100118989A1

公开(公告)日：2010-05-13

申请号：US12267876

申请日：2008-11-10

Applicant: Krishna Kamal SAYANA ,  Tyler BROWN ,  Colin FRANK ,  XiangYang ZHUANG

Inventor： Krishna Kamal SAYANA ,  Tyler BROWN ,  Colin FRANK ,  XiangYang ZHUANG

IPC: H04K1/10

CPC classification number: H04L5/005 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0035 ,  H04L5/0051 ,  H04L25/0228 ,  H04L25/03343

Abstract: A method, a network base station, and a user communication device for transmitting data on an orthogonal frequency-division multiple access carrier are disclosed. A network base station 106 may have a common antenna set 110 to transmit on a subcarrier via a first effective channel able to be constructed based on at least one common reference symbol. The network base station 106 may have a dedicated antenna set 112 to transmit on a subcarrier via a second effective channel able to be estimated based on at least one dedicated reference symbol. The user equipment device 102 may demodulate a data transmission using the at least one common reference symbol and the at least one dedicated reference symbol.

Abstract translation: 公开了一种用于在正交频分多址载波上发送数据的方法，网络基站和用户通信装置。 网络基站106可以具有公共天线组110，以经由能够基于至少一个公共参考符号构造的第一有效信道在子载波上进行发射。 网络基站106可以具有专用天线组112，以经由能够基于至少一个专用参考符号估计的第二有效信道在子载波上进行发射。 用户设备设备102可以使用至少一个公共参考符号和至少一个专用参考符号解调数据传输。