公开(公告)号：US20140146793A1

公开(公告)日：2014-05-29

申请号：US14079345

申请日：2013-11-13

Applicant: VIA Telecom Co., Ltd.

Inventor： Anthony LEE ,  Guotong WANG

IPC: H04W36/30

CPC classification number: H04W36/30

Abstract: A mobile communication device for access probe handoff is provided. In the mobile communication device, a wireless module performs wireless transmissions and receptions to and from a first cellular station and a second cellular station, and a controller module configures the mobile communication device to operate in a selective retransmission mode, and detects that a signal quality of the first cellular station is less than a predetermined threshold during an access sub-attempt to the first cellular station via the wireless module. Also, the controller module hands off the mobile communication device from the first cellular station to the second cellular station in response to detecting that the signal quality of the first cellular station is less than a predetermined threshold, and clears a physical layer buffer and restarts a selective acknowledgement (SACK) operation for the selective retransmission mode after the handoff of the mobile communication device.

Abstract translation: 提供了一种用于接入探针切换的移动通信设备。 在移动通信设备中，无线模块对第一蜂窝站和第二蜂窝站执行无线传输和接收，并且控制器模块将移动通信设备配置为以选择性重传模式操作，并且检测信号质量 在通过无线模块访问次尝试到第一蜂窝站期间，第一蜂窝站的小于预定阈值。 此外，响应于检测到第一蜂窝站的信号质量小于预定阈值，控制器模块将移动通信设备从第一蜂窝站切换到第二蜂窝站，并且清除物理层缓冲器并重新启动 在移动通信设备的切换之后的选择性重传模式的选择确认（SACK）操作。

公开(公告)号：US20150065129A1

公开(公告)日：2015-03-05

申请号：US14472580

申请日：2014-08-29

Applicant: VIA TELECOM CO., LTD.

Inventor： Anthony LEE ,  Guotong WANG

IPC: H04W52/02 ,  H04W4/00

CPC classification number: H04W52/028 ,  H04W4/70 ,  H04W52/0235 ,  H04W76/30 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21

Abstract: M2M devices and communication methods thereof are provided. The communication method is adopted by a M2M device, including: establishing a traffic channel with a base station; transmitting M2M data via the traffic channel; determining that the M2M device is going to be powered down; and transmitting power-down registration information via the traffic channel.

Abstract translation: 提供M2M设备及其通信方法。 通信方法由M2M设备采用，包括：建立与基站的业务信道; 经由业务信道发送M2M数据; 确定M2M设备将被断电; 以及经由业务信道发送掉电注册信息。

公开(公告)号：US20140078962A1

公开(公告)日：2014-03-20

申请号：US14028730

申请日：2013-09-17

Applicant: VIA Telecom Co., Ltd.

Inventor： Anthony LEE ,  Guotong WANG

IPC: H04W28/12

CPC classification number: H04W28/12 ,  H04J13/00 ,  H04L1/1628 ,  H04L1/1809 ,  H04W4/70 ,  H04W48/16 ,  H04W74/08

Abstract: A method for mobile station accessing to a base station in a wireless communication system that uses selective acknowledgement mechanism, comprising: transmitting, an access probe from the mobile station to the base station; receiving, a message from the base station, wherein the message indicates parts of the plurality of data frames are not decoded by the base station; passing, an instruction from a MAC layer to a PHY layer of the mobile station, wherein the instruction is used to send a selective acknowledgement header; sending, the parts of data frames that are not decoded by the base station from the MAC layer to the PHY layer according to the message; and retransmitting the parts of the plurality of data frames.

Abstract translation: 一种用于在使用选择性确认机制的无线通信系统中移动台访问基站的方法，包括：从所述移动站向所述基站发送接入探测; 接收来自基站的消息，其中所述消息指示所述多个数据帧的一部分未被所述基站解码; 传递从MAC层到移动站的PHY层的指令，其中该指令用于发送选择性确认报头; 根据该消息，将未被基站解码的数据帧的部分从MAC层发送到PHY层; 并重发多个数据帧的部分。

公开(公告)号：US20160021257A1

公开(公告)日：2016-01-21

申请号：US14802214

申请日：2015-07-17

Applicant: VIA Telecom Co., Ltd.

Inventor： Anthony LEE ,  Guotong WANG

IPC: H04M7/00 ,  H04W48/08 ,  H04W72/00

CPC classification number: H04M7/006 ,  H04W48/08 ,  H04W88/02 ,  H04W88/08

Abstract: A call control method is provided. The call control method includes broadcasting a message with a base station, wherein the message includes a plurality of check values respectively corresponding to different types of applications; receiving the message with a terminal device; selecting, with the terminal device, the check value corresponding to a specific application initiated with the terminal device; performing, with the terminal device, a persistence test to initiate a call to the base station for the specific application according to the selected check value; and requesting a MAC layer of the terminal device to initiate an access procedure of the call when the persistence test is passed.

Abstract translation: 提供呼叫控制方法。 所述呼叫控制方法包括：与基站一起发送消息，其中所述消息包括分别对应于不同类型应用的多个检查值; 用终端设备接收消息; 用所述终端装置选择与所述终端装置发起的具体应用对应的所述检查值; 使用所述终端设备执行持久性测试，以根据所选择的检查值发起对所述特定应用的所述基站的呼叫; 以及当所述持久性测试通过时，请求所述终端设备的MAC层发起所述呼叫的接入过程。

公开(公告)号：US20150208437A1

公开(公告)日：2015-07-23

申请号：US14675950

申请日：2015-04-01

Applicant: VIA Telecom Co., Ltd.

Inventor： Guotong WANG ,  Jian GU ,  Anthony LEE ,  Shu WANG

IPC: H04W74/00 ,  H04W28/02 ,  H04W72/04 ,  H04W48/10 ,  H04L5/00 ,  H04W28/06

CPC classification number: H04W74/004 ,  H04L5/0055 ,  H04W28/0236 ,  H04W28/06 ,  H04W48/10 ,  H04W52/04 ,  H04W52/146 ,  H04W52/221 ,  H04W52/228 ,  H04W52/325 ,  H04W52/343 ,  H04W52/36 ,  H04W52/362 ,  H04W52/367 ,  H04W52/48 ,  H04W52/50 ,  H04W52/54 ,  H04W72/0486 ,  H04W74/085 ,  H04W76/10

Abstract: A service network for access procedure enhancement includes a radio access network performing wireless transmissions and receptions to and from a mobile communication device. The service network also includes a control node receiving an access probe from the mobile communication device via the radio access network, determining whether the access probe indicates that a length of message data is less than a threshold, and transmitting a pre-acknowledgement of the access probe to the mobile communication device via the radio access network in response to the length of the message data being less than the threshold.

Abstract translation: 用于接入过程增强的服务网络包括无线接入网络，其对移动通信设备执行无线传输和接收。 服务网络还包括经由无线接入网络从移动通信设备接收接入探测的控制节点，确定接入探测器是否指示消息数据的长度小于阈值，以及发送接入的预先确认 响应于消息数据的长度小于阈值，经由无线电接入网络向移动通信设备进行探测。

公开(公告)号：US20140105137A1

公开(公告)日：2014-04-17

申请号：US14054302

申请日：2013-10-15

Applicant: VIA Telecom Co., Ltd.

Inventor： Anthony LEE ,  Guotong WANG

IPC: H04W74/08

CPC classification number: H04W74/0866

Abstract: Communication system and method of data communication are provided. The method of data communication for a MAC layer includes initiating an access attempt; transmitting, by a mobile station, a probe to a base station (BS), wherein the probe includes header information and data frames; decoding the header information and the data frames; generating, by the BS, a SACK message; and transmitting the SACK message to the MS.

Abstract translation: 提供数据通信的通信系统和方法。 MAC层的数据通信方法包括启动访问尝试; 由移动台向基站（BS）发送探测，其中所述探测器包括报头信息和数据帧; 解码头信息和数据帧; 由BS产生SACK消息; 并向MS发送SACK消息。

公开(公告)号：US20140078984A1

公开(公告)日：2014-03-20

申请号：US14025364

申请日：2013-09-12

Applicant: VIA Telecom Co., Ltd.

Inventor： Anthony LEE ,  Guotong WANG

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04W48/16

Abstract: A mobile communication device including a wireless module and a controller module is provided, and the mobile communication device is coupled to a cellular access station. The wireless module performs wireless transmissions and receptions to and from the cellular access station. The controller module determines whether a GAPM has been received from the cellular access station via the wireless module and whether the mobile communication device supports an EACH, and if so, performs Tx operations on the EACH using a random access procedure with a message duration, and otherwise, if not, performs the Tx operations on an ACH using the random access procedure. Particularly, the GAPM includes a maximum message duration and a minimum message duration over the EACH, and the message duration is not greater than the maximum message duration and not less than the minimum message duration over the EACH.

Abstract translation: 提供了包括无线模块和控制器模块的移动通信设备，并且移动通信设备耦合到蜂窝接入站。 无线模块对蜂窝接入站进行无线传输和接收。 控制器模块确定是否已经经由无线模块从蜂窝接入站接收到GAPM，以及移动通信设备是否支持EACH，如果是，则使用具有消息持续时间的随机接入过程在EACH上执行Tx操作，以及 否则，如果不是，则使用随机接入过程对ACH执行Tx操作。 特别地，GAPM包括在每个EACH上的最大消息持续时间和最小消息持续时间，并且消息持续时间不大于最大消息持续时间并且不小于EACH上的最小消息持续时间。

公开(公告)号：US20140078963A1

公开(公告)日：2014-03-20

申请号：US14028743

申请日：2013-09-17

Applicant: VIA Telecom Co., Ltd.

Inventor： Guotong WANG ,  Anthony LEE

IPC: H04W48/16

CPC classification number: H04W28/12 ,  H04J13/00 ,  H04L1/1628 ,  H04L1/1809 ,  H04W4/70 ,  H04W48/16 ,  H04W74/08

Abstract: A method for a mobile station to access to a base station in a wireless communication system that uses selective acknowledgement mechanism, comprising: transmitting, an access probe from the mobile station to the base station, the access probe including a plurality of data frames; setting, a vector in the mobile station based on a message received from the base station, wherein the message indicates parts of the plurality of data frames in the access probe are not decoded by the base station; passing, the parts of the plurality of data frames that are not decoded by the base station from a MAC layer of the mobile station to a PHY layer of the mobile station according to the vector; and sending, by the mobile station to the base station, the parts of plurality of data frames that are not decoded by the base station.

Abstract translation: 一种用于移动台在使用选择性确认机制的无线通信系统中访问基站的方法，包括：从所述移动站向所述基站发送接入探测器，所述接入探测器包括多个数据帧; 基于从所述基站接收到的消息来设置所述移动站中的向量，其中，所述消息指示所述接入探测中的所述多个数据帧的一部分未被所述基站解码; 根据该向量将未被基站解码的多个数据帧的部分从移动站的MAC层传送到移动台的PHY层; 并且由移动台向基站发送未被基站解码的多个数据帧的部分。

公开(公告)号：US20140078883A1

公开(公告)日：2014-03-20

申请号：US14029835

申请日：2013-09-18

Applicant: VIA Telecom Co., Ltd.

Inventor： Guotong WANG ,  Anthony LEE

IPC: H04L12/26 ,  H04L1/16

CPC classification number: H04L43/0847 ,  H04L1/1607 ,  H04L1/1874

Abstract: A method for retransmitting reverse link data practiced by a media access control layer, the method comprising: buffering a plurality of data frames encapsulated in a first access probe in a memory; obtaining information regarding data frames encapsulated in the first access probe that are successfully decoded by a telecommunication network; selecting the buffered data frames that are required to be retransmitted, according to the obtained information; and passing down the selected data frames to a physical layer, to encapsulate the selected data frames into a second access probe and transmit the second access probe to the telecommunication network.

Abstract translation: 一种用于重传由媒体访问控制层实施的反向链路数据的方法，所述方法包括：将封装在第一接入探针中的多个数据帧缓存在存储器中; 获得关于由电信网络成功解码的封装在第一接入探测中的数据帧的信息; 根据获得的信息选择需要重发的缓冲数据帧; 以及将所选择的数据帧传送到物理层，将所选择的数据帧封装到第二接入探测器中，并将第二接入探针发射到电信网络。