公开(公告)号：US09788322B2

公开(公告)日：2017-10-10

申请号：US14690444

申请日：2015-04-19

申请人： Shin Horng Wong ,  Sigen Ye ,  Seau Sian Lim ,  David Bhatoolaul

发明人： Shin Horng Wong ,  Sigen Ye ,  Seau Sian Lim ,  David Bhatoolaul

IPC分类号： H04W72/04 ,  H04W74/00 ,  H04W4/00 ,  H04W72/12 ,  H04W74/08

CPC分类号： H04W72/0453 ,  H04W4/70 ,  H04W72/121 ,  H04W72/1289 ,  H04W74/006 ,  H04W74/008 ,  H04W74/0833

摘要： A base station includes a processing circuit and a transceiver. The processing circuit includes a scheduler configured to: schedule a plurality of physical downlink shared channel transmissions in parallel, a first physical downlink shared channel transmission, among the plurality of physical downlink shared channel transmissions, including a random access response for a first user equipment, and the plurality of physical downlink shared channel transmissions being scheduled for transmission to a plurality of user equipments during a random access response window. The transceiver circuit is configured to transmit the plurality of physical downlink shared channel transmissions to the plurality of user equipments during the random access response window.

公开(公告)号：US09743426B2

公开(公告)日：2017-08-22

申请号：US14690448

申请日：2015-04-19

申请人： Seau Sian Lim ,  Sigen Ye ,  Shin Horng Wong ,  David Bhatoolaul

发明人： Seau Sian Lim ,  Sigen Ye ,  Shin Horng Wong ,  David Bhatoolaul

IPC分类号： H04W4/00 ,  H04W74/00 ,  H04W76/02 ,  H04W74/08

CPC分类号： H04W74/006 ,  H04W74/0833 ,  H04W76/11

摘要： In one example embodiment, a base station includes a processor configured to determine a window size indicating for how long a random access response transmission by the base station is to be searched and monitored. The base station further includes a transceiver connected to the processor and configured to transmit, over a downlink control channel, downlink control information including the determined window size.

公开(公告)号：US09769847B2

公开(公告)日：2017-09-19

申请号：US14690446

申请日：2015-04-19

申请人： Shin Horng Wong ,  Sigen Ye ,  Seau Sian Lim

发明人： Shin Horng Wong ,  Sigen Ye ,  Seau Sian Lim

IPC分类号： H04W74/08 ,  H04W4/00 ,  H04W72/04 ,  H04W72/10

CPC分类号： H04W74/0816 ,  H04W4/70 ,  H04W72/048

摘要： In one example embodiment, the machine type communication device includes a processor configured to determine whether a first uplink control channel and a second uplink control channel will collide during a transmission from the machine type communication device to the communication network, and adjust the transmission of the second uplink control channel relative to the first uplink control channel if the processor determines that the first and second control channels will collide.

公开(公告)号：US20130195100A1

公开(公告)日：2013-08-01

申请号：US13361122

申请日：2012-01-30

申请人： Matthew Baker ,  Fang-Chen Cheng ,  Sigen Ye ,  Seau Sian Lim

发明人： Matthew Baker ,  Fang-Chen Cheng ,  Sigen Ye ,  Seau Sian Lim

IPC分类号： H04W92/06 ,  H04W88/02 ,  H04W56/00

CPC分类号： H04L5/0048 ,  H04L5/0094

摘要： The method includes determining which of one or more physical resource elements are to include a reference signal. The method includes generating a signaling message including information indicating the determined physical resource elements that are to include a reference signal, and transmitting the signaling message to user equipment.

摘要翻译： 该方法包括确定一个或多个物理资源元素中的哪一个将包括参考信号。 该方法包括产生信令消息，包括指示要包括参考信号的所确定的物理资源元素的信息，以及向用户设备发送信令消息。

公开(公告)号：US09819462B2

公开(公告)日：2017-11-14

申请号：US13361122

申请日：2012-01-30

申请人： Matthew P J Baker ,  Fang-Chen Cheng ,  Sigen Ye ,  Seau Sian Lim

发明人： Matthew P J Baker ,  Fang-Chen Cheng ,  Sigen Ye ,  Seau Sian Lim

IPC分类号： H04W28/02 ,  H04L5/00

CPC分类号： H04L5/0048 ,  H04L5/0094

摘要： The method includes determining which of one or more physical resource elements are to include a reference signal. The method includes generating a signaling message including information indicating the determined physical resource elements that are to include a reference signal, and transmitting the signaling message to user equipment.

公开(公告)号：US20160227539A1

公开(公告)日：2016-08-04

申请号：US15007460

申请日：2016-01-27

申请人： Sigen Ye ,  Shin Horng Wong

发明人： Sigen Ye ,  Shin Horng Wong

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0044 ,  H04L5/0092

摘要： Methods are disclosed for efficient scheduling of frequency resources (for example, subband and/or PRB locations) and/or identification of Modulation & Coding Scheme (MCS) for a UE in a wireless communication system. The UE may comprise, without limitation, a Low Complexity Machine Type Communication (LC-MTC) device. Frequency resource allocations (e.g., subband and/or PRB) are selected from among one or more subsets of available resource allocations (i.e., fewer than the entirety of possible resource allocations) within a frequency space, which allows the resource allocations to be specified with a relatively small number of DCI bits.

摘要翻译： 公开了用于频率资源（例如，子带和/或PRB位置）的有效调度和/或无线通信系统中用于UE的调制和编码方案（MCS）的标识的方法。 UE可以包括但不限于低复杂度机器类型通信（LC-MTC）设备。 频率资源分配（例如，子频带和/或PRB）从频率空间内的可用资源分配的一个或多个子集（即，少于可能的全部资源分配）中选择，这允许用 相对较少的DCI位。

公开(公告)号：US09681454B2

公开(公告)日：2017-06-13

申请号：US11951647

申请日：2007-12-06

申请人： Pi-Chun Chen ,  Sigen Ye ,  Yifei Yuan

发明人： Pi-Chun Chen ,  Sigen Ye ,  Yifei Yuan

IPC分类号： H04W72/08 ,  H04W52/24 ,  H04W72/04 ,  H04W72/12

CPC分类号： H04W72/082 ,  H04W52/243 ,  H04W72/042 ,  H04W72/12

摘要： The present invention provides a method of scheduling uplink transmissions from at least one access terminal to an access network. The method includes estimating, at the access network, at least one signal-to-noise ratio associated with each access terminal and determining, at the access network, a format for the packet based upon the estimated signal-to-noise ratio. The method also includes ranking access terminals and allocating, at the access network, resources to access terminals for transmission based on each access terminal's priority and the determined format of the packet and transmitting, from the access network, information indicative of the resources allocated to each access terminal.

公开(公告)号：US08737251B2

公开(公告)日：2014-05-27

申请号：US13423369

申请日：2012-03-19

申请人： Matthew Baker ,  Fang-Chen Cheng ,  Sigen Ye

发明人： Matthew Baker ,  Fang-Chen Cheng ,  Sigen Ye

IPC分类号： H04L12/26

CPC分类号： H04W72/042 ,  H04W48/12

摘要： In one embodiment, the method of configuring a common search space (CSS) for at least one user equipment (UE) in a wireless communication system with at least a first type of physical downlink control channel includes broadcasting at least one parameter of a common search space (CSS), none of the parameters being the number of orthogonal frequency-division multiplex (OFDM) symbols. In one embodiment, a method of configuring a default user equipment-specific search space (USS) for a user equipment (UE) in a wireless communication system with at least a first type of physical downlink control channel includes broadcasting at least one parameter of the default USS, none of the parameters being based on an identifier of the UE. The broadcasting may occur before UE-specific signaling. In one embodiment, a method of configuring or reconfiguring the USS may include transmitting at least one parameter of the USS with UE-specific signaling.

摘要翻译： 在一个实施例中，在具有至少第一类型的物理下行链路控制信道的无线通信系统中为至少一个用户设备（UE）配置公共搜索空间（CSS）的方法包括：广播共同搜索的至少一个参数 空间（CSS），没有参数是正交频分复用（OFDM）符号的数量。 在一个实施例中，在具有至少第一类型的物理下行链路控制信道的无线通信系统中配置针对用户设备（UE）的默认用户设备特定搜索空间（USS）的方法包括：广播至少一个 默认USS，这些参数都不是基于UE的标识符。 广播可能发生在UE特定信令之前。 在一个实施例中，配置或重新配置USS的方法可以包括用UE专用信令来发送USS的至少一个参数。

公开(公告)号：US08195157B2

公开(公告)日：2012-06-05

申请号：US11623446

申请日：2007-01-16

申请人： David Albert Rossetti ,  Yang Yang ,  Sigen Ye ,  Jialin Zou

发明人： David Albert Rossetti ,  Yang Yang ,  Sigen Ye ,  Jialin Zou

IPC分类号： H04W4/00

CPC分类号： H04W60/04 ,  H04W64/006 ,  H04W68/04

摘要： The present invention provides a method including providing at least one route update message based upon at least one sector list associated with an access terminal. The sector lists are formed based on information collected by the access terminal.

摘要翻译： 本发明提供一种方法，包括基于与接入终端相关联的至少一个扇区列表提供至少一个路由更新消息。 扇区列表是基于接入终端收集的信息形成的。

公开(公告)号：US09571241B2

公开(公告)日：2017-02-14

申请号：US13360937

申请日：2012-01-30

申请人： Matthew P. J. Baker ,  Fang-Chen Cheng ,  Sigen Ye

发明人： Matthew P. J. Baker ,  Fang-Chen Cheng ,  Sigen Ye

IPC分类号： H04L5/00

CPC分类号： H04L5/0023 ,  H04L5/0051 ,  H04L5/0053

摘要： In a method for receiving control information, a transceiver decodes at least one set of decoding candidates, and then detects whether control information is present on the control channel based on the decoded at least one set of decoding candidates. In a method for transmitting control information, a transceiver selects a decoding candidate from a set of decoding candidates for transmitting control information on a control channel; and transmits to another transceiver, control information using at least one time-frequency control channel resource element corresponding to the selected decoding candidate.

摘要翻译： 在接收控制信息的方法中，收发机解码至少一组解码候选，然后基于解码的至少一组解码候选来检测控制信息是否存在于控制信道上。 在发送控制信息的方法中，收发器从用于在控制信道上发送控制信息的一组解码候选者中选择解码候选; 并且使用与所选择的解码候选对应的至少一个时间 - 频率控制信道资源元素向另一收发器发送控制信息。