公开(公告)号：US20120250673A1

公开(公告)日：2012-10-04

申请号：US13526588

申请日：2012-06-19

申请人： Li-Chun KO ,  Hong-Kai HSU ,  Chi-Chen LEE ,  Jiun Jang SU

发明人： Li-Chun KO ,  Hong-Kai HSU ,  Chi-Chen LEE ,  Jiun Jang SU

IPC分类号： H04W72/14

CPC分类号： H04W74/0816 ,  H04W52/281 ,  H04W52/367 ,  H04W84/14

摘要： An apparatus (and related method) coordinates wireless communication operations for coexisted wireless communication modules. The apparatus includes a packet traffic arbitration (PTA) module coupled between a first wireless communication module and a second wireless communication module, granting the first request requesting for a first wireless communication operation with a first priority in a first time period from the first wireless communication module, receiving a second request requesting for a second wireless communication operation with a second priority from the second wireless communication module when the granted first wireless communication operation is not finished. In operation, the first wireless communication operation interferes with the second wireless communication operation, the PTA module granting the second request and informing the first wireless communication module to take back the granted first request when the second priority is higher than the first priority.

摘要翻译： 一种装置（及相关方法）协调用于共存的无线通信模块的无线通信操作。 该装置包括耦合在第一无线通信模块和第二无线通信模块之间的分组业务仲裁（PTA）模块，在第一无线通信的第一时间段内，授予请求第一优先级的第一无线通信操作的第一请求 模块，当所准许的第一无线通信操作未完成时，从所述第二无线通信模块接收请求具有第二优先级的第二无线通信操作的第二请求。 在操作中，第一无线通信操作干扰第二无线通信操作，PTA模块授予第二请求，并且当第二优先级高于第一优先级时通知第一无线通信模块收回所许可的第一请求。

公开(公告)号：US08149803B2

公开(公告)日：2012-04-03

申请号：US11960438

申请日：2007-12-19

申请人： Meng-Shiuan Pan ,  Lun-Wu Yeh ,  Yu-Chee Tseng ,  Li-Chun Ko ,  Hua-Wei Fang ,  Chi-Wen Teng

发明人： Meng-Shiuan Pan ,  Lun-Wu Yeh ,  Yu-Chee Tseng ,  Li-Chun Ko ,  Hua-Wei Fang ,  Chi-Wen Teng

IPC分类号： H04W4/00 ,  H04J3/00

CPC分类号： H04W74/002 ,  H04W74/04 ,  H04W84/18

摘要： An apparatus for a beacon-enabled wireless network, a transmission time determination method, and a tangible machine-readable medium thereof are provided. The apparatus is located within the coverage area of the first equipment. The second equipment is located within the coverage area of the apparatus. The apparatus comprises a receive/transmission module and a decision module. The receive/transmission module is configured to receive the beacon of the first equipment. The decision module is configured to decide information of an upload time slot and a download time slot of the apparatus according to the beacon so that the receive/transmission module can perform data transmission with the first equipment by the upload time slot and perform data transmission with the second equipment by the download time slot. According to the aforementioned allocations, transmission collisions can be avoided and delay of transmission times is decreased.

摘要翻译： 提供了一种用于启用信标的无线网络的装置，传输时间确定方法及其有形的机器可读介质。 该设备位于第一设备的覆盖区域内。 第二设备位于设备的覆盖区域内。 该装置包括接收/发送模块和决定模块。 接收/发送模块被配置为接收第一设备的信标。 决定模块被配置为根据信标来确定装置的上载时隙和下载时隙的信息，使得接收/发送模块可以通过上传时隙与第一设备执行数据传输，并且执行数据传输， 第二台设备由下载时间段。 根据上述分配，可以避免传输冲突，并减少传输时间的延迟。

公开(公告)号：US20110312288A1

公开(公告)日：2011-12-22

申请号：US13134876

申请日：2011-06-20

申请人： I-Kang Fu ,  Li-Chun Ko ,  Chi-Chen Lee ,  Huanchun Ye ,  Hong-Kai Hsu ,  Willaim Plumb

发明人： I-Kang Fu ,  Li-Chun Ko ,  Chi-Chen Lee ,  Huanchun Ye ,  Hong-Kai Hsu ,  Willaim Plumb

IPC分类号： H04B1/40

CPC分类号： H04W36/0005 ,  H04B1/406 ,  H04B2215/068

摘要： A wireless device having a central control entity that coordinates multiple radio transceivers co-located within the same device platform to mitigate coexistence interference. The wireless device comprises an LTE transceiver, a WiFi transceiver, a BT transceiver, or a GNSS receiver. In one embodiment, the central control entity receives radio signal information from the transceivers and determines control information. The control information is used to trigger FDM solution such that the transceivers operate in designated frequency channels to mitigate co-existence interference. In another embodiment, the central control entity receives traffic and scheduling information from the transceivers and determines control information. The control information is used to trigger TDM solution such that the transceivers are scheduled for transmitting or receiving radio signals over specific time duration to mitigate co-existence interference. In yet another embodiment, power control solution is used to mitigate coexistence interference.

摘要翻译： 一种具有中央控制实体的无线设备，其协调位于同一设备平台内的多个无线电收发器，以减轻共存干扰。 无线设备包括LTE收发器，WiFi收发器，BT收发器或GNSS接收器。 在一个实施例中，中央控制实体从收发器接收无线电信号信息并确定控制信息。 控制信息用于触发FDM解决方案，使得收发器在指定的频道中工作，以减轻共存干扰。 在另一个实施例中，中央控制实体从收发器接收业务和调度信息并确定控制信息。 控制信息用于触发TDM解决方案，使得收发器被调度用于在特定持续时间内发射或接收无线电信号以减轻共存干扰。 在另一个实施例中，功率控制解决方案用于减轻共存干扰。

公开(公告)号：US20110243046A1

公开(公告)日：2011-10-06

申请号：US12753195

申请日：2010-04-02

申请人： Shun-Yong Huang ,  Li-Chun Ko ,  Chia-Ming Chang

发明人： Shun-Yong Huang ,  Li-Chun Ko ,  Chia-Ming Chang

IPC分类号： G08C17/00 ,  H04W8/00

CPC分类号： H04W72/12 ,  H04L5/0035 ,  H04L5/0073 ,  H04W52/0209 ,  H04W72/1215 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

摘要： A communication apparatus is provided. A first radio module communicates with a first communications device in compliance with a first protocol to provide a first wireless communications service. A second radio module communicates with a second communications device in compliance with a second protocol to provide a second wireless communications service. The first radio module further estimates time remaining for the second radio module before a next operation of the first radio module and transmits information regarding the estimated remaining time to the second radio module. The second radio module further schedules operations of the second radio module according to the information regarding the estimated remaining time received from the first radio module.

摘要翻译： 提供一种通信装置。 第一无线电模块根据第一协议与第一通信设备通信以提供第一无线通信服务。 第二无线电模块根据第二协议与第二通信设备通信以提供第二无线通信服务。 第一无线电模块进一步估计在第一无线电模块的下一次操作之前的第二无线电模块的剩余时间，并将关于估计的剩余时间的信息发送到第二无线电模块。 第二无线电模块根据关于从第一无线电模块接收到的估计剩余时间的信息进一步调度第二无线电模块的操作。

公开(公告)号：US20110097998A1

公开(公告)日：2011-04-28

申请号：US12925475

申请日：2010-10-22

申请人： Li-Chun Ko ,  Hong-Kai Hsu ,  I-Kang Fu ,  Chi-Chen Lee

发明人： Li-Chun Ko ,  Hong-Kai Hsu ,  I-Kang Fu ,  Chi-Chen Lee

IPC分类号： H04W72/12 ,  H04W88/02

CPC分类号： H04W72/04 ,  H04M1/7253 ,  H04W72/1215 ,  H04W88/06 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

摘要： A method of scheduling transmitting and receiving communication slots for co-located radio devices is provided. A Bluetooth (BT) device first synchronizes its communication time slots with a co-located radio module, and then obtains the traffic pattern of the co-located radio module. Based on the traffic pattern, the BT device selectively skips one or more TX or RX time slots to avoid data transmission or reception in certain time slots and thereby reducing interference with the co-located radio module. In addition, the BT device generates a co-located coexistence (CLC) bitmap and transmits the CLC bitmap to its peer BT device such that the peer BT device can also skip data transmission or reception in certain time slots affected by the co-located radio module. The skipped time slots are disabled for TX or RX operation to prevent interference and to achieve more energy saving.

摘要翻译： 提供了一种调度发送和接收用于同位置无线电设备的通信时隙的方法。 蓝牙（BT）设备首先将其通信时隙与同位置的无线电模块同步，然后获得同位置无线电模块的业务模式。 基于业务模式，BT设备有选择地跳过一个或多个TX或RX时隙，以避免某些时隙中的数据传输或接收，从而减少对共址无线电模块的干扰。 此外，BT设备产生共址共存（CLC）位图，并将CLC位图发送到其对等BT设备，使得对等BT设备也可以在受共同定位的无线电影响的某些时隙中跳过数据传输或接收 模块。 跳过的时隙禁用TX或RX操作，以防止干扰并实现更多的节能。

公开(公告)号：US20110009060A1

公开(公告)日：2011-01-13

申请号：US12829943

申请日：2010-07-02

申请人： Hong-Kai Hsu ,  Li-Chun Ko ,  Chia-Ming Chang ,  Chih-Hao Yeh ,  En-Chieh Hsia ,  I-Lin Hsieh ,  Wen-Ying Chien ,  Jwo-An Lin ,  Ting-Che Tseng ,  Yuan Chen

发明人： Hong-Kai Hsu ,  Li-Chun Ko ,  Chia-Ming Chang ,  Chih-Hao Yeh ,  En-Chieh Hsia ,  I-Lin Hsieh ,  Wen-Ying Chien ,  Jwo-An Lin ,  Ting-Che Tseng ,  Yuan Chen

IPC分类号： H04B7/00

CPC分类号： H04B1/715 ,  H04B1/7136 ,  H04B17/318 ,  H04B2001/7154 ,  H04W52/16

摘要： A wireless communications system is provided with a first wireless communications and a second wireless communications. The first wireless communications module transmits or receives a first wireless signal in a first frequency band selected from a first frequency range. The second wireless communications module transmits or receives a second wireless signal in a second frequency band selected from a second frequency range, and adjusts a transmission power of the second wireless signal in response to that a frequency offset between the first frequency band and the second frequency band falls within a predetermined range.

摘要翻译： 无线通信系统被提供有第一无线通信和第二无线通信。 第一无线通信模块在从第一频率范围选择的第一频带中发送或接收第一无线信号。 第二无线通信模块在从第二频率范围选择的第二频带中发送或接收第二无线信号，并响应于第一频带和第二频率之间的频率偏移来调整第二无线信号的发送功率 带落在预定范围内。

公开(公告)号：US20080123619A1

公开(公告)日：2008-05-29

申请号：US11697135

申请日：2007-04-05

申请人： Li-Chun Ko ,  Chih Lung Chang ,  Hua-Wei Fang ,  Chih-Hung Hung

发明人： Li-Chun Ko ,  Chih Lung Chang ,  Hua-Wei Fang ,  Chih-Hung Hung

IPC分类号： H04J3/00

CPC分类号： H04W74/006 ,  H04W48/08

摘要： An apparatus, a method, and computer readable medium thereof for dividing a beacon interval are provided. The beacon interval is divided into a plurality of sub-beacon intervals in various sizes and each of the sub-beacon intervals is further divided into a predetermined number of time slots. Each of the sub-beacon intervals is similar to the beacon interval, and the difference between them is their time lengths. Therefore, more time slots in various sizes are provided. Consequently, nodes covered by the beacon interval can choose suitable time slots to transmit data to reduce waste of bandwidth. In addition, more time slots that are sub-contention free periods are provided, so transmitting data via time slots that are sub-contention access periods can be prevented. It means that collisions and data transmission can be reduced as well.

摘要翻译： 提供了一种用于划分信标间隔的装置，方法和计算机可读介质。 信标间隔被分成多个不同大小的子信标间隔，并且每个子信标间隔被进一步划分为预定数量的时隙。 每个子信标间隔与信标间隔相似，它们之间的差是它们的时间长度。 因此，提供了更多的各种尺寸的时隙。 因此，信标间隔覆盖的节点可以选择合适的时隙来传输数据，以减少带宽的浪费。 此外，提供了更多的具有子争用时段的时隙，因此可以防止通过作为子争用访问时段的时隙发送数据。 这意味着冲突和数据传输也可以减少。

公开(公告)号：US08942633B2

公开(公告)日：2015-01-27

申请号：US13187156

申请日：2011-07-20

申请人： Li-Chun Ko ,  Hong-Kai Hsu ,  I-Kang Fu ,  Chi-Chen Lee

发明人： Li-Chun Ko ,  Hong-Kai Hsu ,  I-Kang Fu ,  Chi-Chen Lee

IPC分类号： H04B1/00 ,  H04B15/00 ,  H04W72/12 ,  H04W40/00 ,  H04W72/00 ,  H04W88/06

CPC分类号： H04W72/0446 ,  H04W72/1215 ,  H04W76/14 ,  H04W88/06

摘要： A wireless communication device is provided with a first radio module and a second radio module inside. The first radio module performs wireless transceiving according to a plurality of first traffic patterns which each indicates allocations of a plurality of first slots for a plurality of forthcoming transmitting or receiving operations, respectively. The second radio module determines an indicator indicating at least one of a plurality of second traffic patterns which each indicates allocations of a plurality of second slots for a plurality of forthcoming transmitting or receiving operations, respectively. Particularly, one or more allocations of the second slots are selectively determined according to the first traffic patterns. Also, the second radio module transmits the indicator to a peer communication device, so that the peer communication device performs transmitting or receiving operations according to the indicator.

摘要翻译： 无线通信装置具有第一无线电模块和第二无线电模块。 第一无线电模块根据多个第一业务模式执行无线收发，每个第一业务模式分别指示用于多个即将发送或接收操作的多个第一时隙的分配。 第二无线电模块确定指示多个第二业务模式中的至少一个的指示符，其分别表示多个即将发送或接收操作的多个第二时隙的分配。 特别地，根据第一业务模式选择性地确定第二时隙的一个或多个分配。 此外，第二无线电模块将指示符发送到对等通信设备，使得对等通信设备根据指示符执行​​发送或接收操作。

公开(公告)号：US08774722B2

公开(公告)日：2014-07-08

申请号：US12829943

申请日：2010-07-02

申请人： Hong-Kai Hsu ,  Li-Chun Ko ,  Chia-Ming Chang ,  Chih-Hao Yeh ,  En-Chia Hsia ,  I-Lin Hsieh ,  Wen-Ying Chien ,  Jwo-An Lin ,  Ting-Che Tseng ,  Yuan Chen

发明人： Hong-Kai Hsu ,  Li-Chun Ko ,  Chia-Ming Chang ,  Chih-Hao Yeh ,  En-Chia Hsia ,  I-Lin Hsieh ,  Wen-Ying Chien ,  Jwo-An Lin ,  Ting-Che Tseng ,  Yuan Chen

IPC分类号： H04B1/00

CPC分类号： H04B1/715 ,  H04B1/7136 ,  H04B17/318 ,  H04B2001/7154 ,  H04W52/16

摘要： A wireless communications system is provided with a first wireless communications and a second wireless communications. The first wireless communications module transmits or receives a first wireless signal in a first frequency band selected from a first frequency range. The second wireless communications module transmits or receives a second wireless signal in a second frequency band selected from a second frequency range, and adjusts a transmission power of the second wireless signal in response to that a frequency offset between the first frequency band and the second frequency band falls within a predetermined range.

摘要翻译： 无线通信系统被提供有第一无线通信和第二无线通信。 第一无线通信模块在从第一频率范围选择的第一频带中发送或接收第一无线信号。 第二无线通信模块在从第二频率范围选择的第二频带中发送或接收第二无线信号，并响应于第一频带和第二频率之间的频率偏移来调整第二无线信号的发送功率 带落在预定范围内。

公开(公告)号：US08718037B2

公开(公告)日：2014-05-06

申请号：US13526588

申请日：2012-06-19

申请人： Li-Chun Ko ,  Hong-Kai Hsu ,  Chi-Chen Lee ,  Jiun-Jang Su

发明人： Li-Chun Ko ,  Hong-Kai Hsu ,  Chi-Chen Lee ,  Jiun-Jang Su

IPC分类号： H04J3/24

CPC分类号： H04W74/0816 ,  H04W52/281 ,  H04W52/367 ,  H04W84/14

摘要： An apparatus (and related method) coordinates wireless communication operations for coexisted wireless communication modules. The apparatus includes a packet traffic arbitration (PTA) module coupled between a first wireless communication module and a second wireless communication module, granting the first request requesting for a first wireless communication operation with a first priority in a first time period from the first wireless communication module, receiving a second request requesting for a second wireless communication operation with a second priority from the second wireless communication module when the granted first wireless communication operation is not finished. In operation, the first wireless communication operation interferes with the second wireless communication operation, the PTA module granting the second request and informing the first wireless communication module to take back the granted first request when the second priority is higher than the first priority.

摘要翻译： 一种装置（及相关方法）协调用于共存的无线通信模块的无线通信操作。 该装置包括耦合在第一无线通信模块和第二无线通信模块之间的分组业务仲裁（PTA）模块，在第一无线通信的第一时间段内，授予请求第一优先级的第一无线通信操作的第一请求 模块，当所准许的第一无线通信操作未完成时，从所述第二无线通信模块接收请求具有第二优先级的第二无线通信操作的第二请求。 在操作中，第一无线通信操作干扰第二无线通信操作，PTA模块授予第二请求，并且当第二优先级高于第一优先级时通知第一无线通信模块收回所许可的第一请求。