公开(公告)号：US09071403B2

公开(公告)日：2015-06-30

申请号：US13616433

申请日：2012-09-14

申请人： Robert Novak ,  Hang Zhang ,  Sophie Vrzic ,  Mo-Han Fong ,  Kelvin Kar-Kin Au ,  Jianglel Ma ,  Peiying Zhu ,  Wen Tong

发明人： Robert Novak ,  Hang Zhang ,  Sophie Vrzic ,  Mo-Han Fong ,  Kelvin Kar-Kin Au ,  Jianglel Ma ,  Peiying Zhu ,  Wen Tong

IPC分类号： H04L12/28 ,  H04J3/24 ,  H04L1/00 ,  H04L5/00 ,  H04L1/14 ,  H04L1/16 ,  H04L1/18 ,  H04L29/06

CPC分类号： H04L1/0067 ,  H04L1/0013 ,  H04L1/0025 ,  H04L1/14 ,  H04L1/1614 ,  H04L1/1867 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0046 ,  H04L5/0064 ,  H04L29/06027 ,  H04L65/607 ,  H04L65/80 ,  H04L2001/0093

摘要： Methods and systems are provided for allocating resources including VoIP (voice over Internet Protocol) and Non-VoIP resources. In some embodiments, multiplexing schemes are provided for use with OFDMA (orthogonal frequency division multiplexing access) systems, for example for use in transmitting VoIP traffic. In some embodiments, various HARQ (Hybrid Automatic request) techniques are provided for use with OFDMA systems. In various embodiments, there are provided methods and systems for dealing with issues such as Handling non-full rate vocoder frames, VoIP packet jitter handling, VoIP capacity increasing schemes, persistent and non-persistent assignment of resources in OFDMA systems.

公开(公告)号：US20130022020A1

公开(公告)日：2013-01-24

申请号：US13616195

申请日：2012-09-14

申请人： Robert Novak ,  Hang Zhang ,  Sophie Vrzic ,  Mo-Han Fong ,  Kelvin Kar-Kin Au ,  Jianglei Ma ,  Peiying Zhu ,  Wen Tong

发明人： Robert Novak ,  Hang Zhang ,  Sophie Vrzic ,  Mo-Han Fong ,  Kelvin Kar-Kin Au ,  Jianglei Ma ,  Peiying Zhu ,  Wen Tong

IPC分类号： H04W72/04

CPC分类号： H04L1/0067 ,  H04L1/0013 ,  H04L1/0025 ,  H04L1/14 ,  H04L1/1614 ,  H04L1/1867 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0046 ,  H04L5/0064 ,  H04L29/06027 ,  H04L65/607 ,  H04L65/80 ,  H04L2001/0093

摘要： Methods and systems are provided for allocating resources including VoIP (voice over Internet Protocol) and Non-VoIP resources. In some embodiments, multiplexing schemes are provided for use with OFDMA (orthogonal frequency division multiplexing access) systems, for example for use in transmitting VoIP traffic. In some embodiments, various HARQ (Hybrid Automatic request) techniques are provided for use with OFDMA systems. In various embodiments, there are provided methods and systems for dealing with issues such as Handling non-full rate vocoder frames, VoIP packet jitter handling, VoIP capacity increasing schemes, persistent and non-persistent assignment of resources in OFDMA systems.

公开(公告)号：US20130010761A1

公开(公告)日：2013-01-10

申请号：US13620030

申请日：2012-09-14

申请人： Mo-han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

发明人： Mo-han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

IPC分类号： H04W36/08

CPC分类号： H04W36/0055 ,  H04W36/0083

摘要： One method of wireless communication involves acknowledging that an anchor base station received a handover indication signal. Another method involves: receiving, from base stations of an active set, offset signals identifying a respective differences in time between a reference time and respective times when the base station received a ranging signal from a mobile station; and transmitting, to the mobile station, a ranging control signal in response to the respective offset signals. Another method involves transmitting, to a mobile station in response to an active set signal, a system configuration information signal including system configuration information of a base station in an active set. Another method involves determining an uplink control channel power parameter in response to channel condition signals received from base stations in an active set. Another method involves transmitting a control signal to base stations in an active set on respective control channels. Apparatuses are also disclosed.

摘要翻译： 无线通信的一种方法涉及确认锚基站接收到切换指示信号。 另一种方法包括：从基站接收来自移动台的偏移信号，该偏移信号标识参考时间与基站接收到来自移动台的测距信号的各个时刻之间的相应时间差; 以及响应于各个偏移信号向所述移动站发送测距控制信号。 另一种方法包括响应于活动设置信号向移动站发送包括活动集中的基站的系统配置信息的系统配置信息信号。 另一种方法包括响应于从有源集合中的基站接收的信道条件信号来确定上行链路控制信道功率参数。 另一种方法涉及将控制信号发送到相应控制信道上的有效集合中的基站。 还公开了装置。

公开(公告)号：US08811339B2

公开(公告)日：2014-08-19

申请号：US12806185

申请日：2009-07-06

申请人： Mo-Han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

发明人： Mo-Han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

IPC分类号： H04W36/00

CPC分类号： H04W36/0005

摘要： One method of wireless communication involves acknowledging that an anchor base station received a handover indication signal. Another method involves: receiving, from base stations of an active set, offset signals identifying a respective differences in time between a reference time and respective times when the base station received a ranging signal from a mobile station; and transmitting, to the mobile station, a ranging control signal in response to the respective offset signals. Another method involves transmitting, to a mobile station in response to an active set signal, a system configuration information signal including system configuration information of a base station in an active set. Another method involves determining an uplink control channel power parameter in response to channel condition signals received from base stations in an active set. Another method involves transmitting a control signal to base stations in an active set on respective control channels. Apparatuses are also disclosed.

摘要翻译： 无线通信的一种方法涉及确认锚基站接收到切换指示信号。 另一种方法包括：从基站接收来自移动台的偏移信号，该偏移信号标识参考时间与基站接收到来自移动台的测距信号的各个时刻之间的相应时间差; 以及响应于各个偏移信号向所述移动站发送测距控制信号。 另一种方法包括响应于活动设置信号向移动站发送包括活动集中的基站的系统配置信息的系统配置信息信号。 另一种方法包括响应于从有源集合中的基站接收的信道条件信号来确定上行链路控制信道功率参数。 另一种方法涉及将控制信号发送到相应控制信道上的有效集合中的基站。 还公开了装置。

公开(公告)号：US08767637B2

公开(公告)日：2014-07-01

申请号：US12741468

申请日：2008-11-05

申请人： Robert Novak ,  Mo-Han Fong ,  Hang Zhang ,  Sophie Vrzic

发明人： Robert Novak ,  Mo-Han Fong ,  Hang Zhang ,  Sophie Vrzic

IPC分类号： H04J1/16 ,  H04W52/34 ,  H04W52/48 ,  H04L5/00 ,  H04W72/04

CPC分类号： H04L5/0005 ,  H04L1/1812 ,  H04L1/1893 ,  H04L5/0044 ,  H04W52/34 ,  H04W52/48 ,  H04W72/04 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/12

摘要： Various methods and systems are provided for allocating time-frequency resources for downlink (DL) and uplink (UL) communications between base stations and mobile stations. Different forms of resource allocation messages including combinations of bitmaps and bitfields provide additional information about the resources and/or how they are assigned. In some implementations the resource allocation messages enable reduced overhead, which may ultimately improve transmission rates and/or the quality of transmissions.

摘要翻译： 提供各种方法和系统，用于为基站和移动台之间的下行链路（DL）和上行链路（UL）通信分配时间 - 频率资源。 不同形式的资源分配消息（包括位图和位域的组合）提供关于资源的附加信息和/或如何分配它们。 在一些实施方式中，资源分配消息能够减少开销，这可能最终改善传输速率和/或传输质量。

公开(公告)号：US20130010729A1

公开(公告)日：2013-01-10

申请号：US13616715

申请日：2012-09-14

申请人： Robert Novak ,  Hang Zhang ,  Sophie Vrzic ,  Mo-Han Fong ,  Kelvin Kar-Kin Au ,  Jianglei Ma ,  Peiying Zhu ,  Wen Tong

发明人： Robert Novak ,  Hang Zhang ,  Sophie Vrzic ,  Mo-Han Fong ,  Kelvin Kar-Kin Au ,  Jianglei Ma ,  Peiying Zhu ,  Wen Tong

IPC分类号： H04W72/04

CPC分类号： H04L1/0067 ,  H04L1/0013 ,  H04L1/0025 ,  H04L1/14 ,  H04L1/1614 ,  H04L1/1867 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0046 ,  H04L5/0064 ,  H04L29/06027 ,  H04L65/607 ,  H04L65/80 ,  H04L2001/0093

摘要： Methods and systems are provided for allocating resources including VoIP (voice over Internet Protocol) and Non-VoIP resources. In some embodiments, multiplexing schemes are provided for use with OFDMA (orthogonal frequency division multiplexing access) systems, for example for use in transmitting VoIP traffic. In some embodiments, various HARQ (Hybrid Automatic request) techniques are provided for use with OFDMA systems. In various embodiments, there are provided methods and systems for dealing with issues such as Handling non-full rate vocoder frames, VoIP packet jitter handling, VoIP capacity increasing schemes, persistent and non-persistent assignment of resources in OFDMA systems.

摘要翻译： 提供了用于分配资源的方法和系统，包括VoIP（因特网协议语音）和非VoIP资源。 在一些实施例中，复用方案被提供用于OFDMA（正交频分复用接入）系统，例如用于传输VoIP业务。 在一些实施例中，提供了与OFDMA系统一起使用的各种HARQ（混合自动请求）技术。 在各种实施例中，提供了用于处理诸如处理非全速率声码器帧，VoIP分组抖动处理，VoIP容量增加方案，OFDMA系统中的资源的持续和非持续分配等问题的方法和系统。

公开(公告)号：US20110080893A1

公开(公告)日：2011-04-07

申请号：US12801978

申请日：2010-07-06

申请人： Mo-han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

发明人： Mo-han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

IPC分类号： H04W36/00

CPC分类号： H04W36/0055 ,  H04W36/0083

摘要： One method of wireless communication involves acknowledging that an anchor base station received a handover indication signal. Another method involves: receiving, from base stations of an active set, offset signals identifying a respective differences in time between a reference time and respective times when the base station received a ranging signal from a mobile station; and transmitting, to the mobile station, a ranging control signal in response to the respective offset signals. Another method involves transmitting, to a mobile station in response to an active set signal, a system configuration information signal including system configuration information of a base station in an active set. Another method involves determining an uplink control channel power parameter in response to channel condition signals received from base stations in an active set. Another method involves transmitting a control signal to base stations in an active set on respective control channels. Apparatuses are also disclosed.

摘要翻译： 无线通信的一种方法涉及确认锚基站接收到切换指示信号。 另一种方法包括：从基站接收来自移动台的偏移信号，该偏移信号标识参考时间与基站接收到来自移动台的测距信号的各个时刻之间的相应时间差; 以及响应于各个偏移信号向所述移动站发送测距控制信号。 另一种方法包括响应于活动设置信号向移动站发送包括活动集中的基站的系统配置信息的系统配置信息信号。 另一种方法包括响应于从有源集合中的基站接收的信道条件信号来确定上行链路控制信道功率参数。 另一种方法涉及将控制信号发送到相应控制信道上的有效集合中的基站。 还公开了装置。

公开(公告)号：US20130003526A1

公开(公告)日：2013-01-03

申请号：US13616433

申请日：2012-09-14

申请人： Robert Novak ,  Hang Zhang ,  Sophie Vrzic ,  Mo-Han Fong ,  Kelvin Kar-Kin Au ,  Jianglel Ma ,  Peiying Zhu ,  Wen Tong

发明人： Robert Novak ,  Hang Zhang ,  Sophie Vrzic ,  Mo-Han Fong ,  Kelvin Kar-Kin Au ,  Jianglel Ma ,  Peiying Zhu ,  Wen Tong

IPC分类号： H04W24/00

CPC分类号： H04L1/0067 ,  H04L1/0013 ,  H04L1/0025 ,  H04L1/14 ,  H04L1/1614 ,  H04L1/1867 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0046 ,  H04L5/0064 ,  H04L29/06027 ,  H04L65/607 ,  H04L65/80 ,  H04L2001/0093

摘要： Methods and systems are provided for allocating resources including VoIP (voice over Internet Protocol) and Non-VoIP resources. In some embodiments, multiplexing schemes are provided for use with OFDMA (orthogonal frequency division multiplexing access) systems, for example for use in transmitting VoIP traffic. In some embodiments, various HARQ (Hybrid Automatic request) techniques are provided for use with OFDMA systems. In various embodiments, there are provided methods and systems for dealing with issues such as Handling non-full rate vocoder frames, VoIP packet jitter handling, VoIP capacity increasing schemes, persistent and non-persistent assignment of resources in OFDMA systems.

公开(公告)号：US08315229B2

公开(公告)日：2012-11-20

申请号：US12801978

申请日：2010-07-06

申请人： Mo-han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

发明人： Mo-han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

IPC分类号： H04W4/00

CPC分类号： H04W36/0055 ,  H04W36/0083

摘要： One method of wireless communication involves acknowledging that an anchor base station received a handover indication signal. Another method involves: receiving, from base stations of an active set, offset signals identifying a respective differences in time between a reference time and respective times when the base station received a ranging signal from a mobile station; and transmitting, to the mobile station, a ranging control signal in response to the respective offset signals. Another method involves transmitting, to a mobile station in response to an active set signal, a system configuration information signal including system configuration information of a base station in an active set. Another method involves determining an uplink control channel power parameter in response to channel condition signals received from base stations in an active set. Another method involves transmitting a control signal to base stations in an active set on respective control channels. Apparatuses are also disclosed.

摘要翻译： 无线通信的一种方法涉及确认锚基站接收到切换指示信号。 另一种方法包括：从基站接收来自移动台的偏移信号，该偏移信号标识参考时间与基站接收到来自移动台的测距信号的各个时刻之间的相应时间差; 以及响应于各个偏移信号向所述移动站发送测距控制信号。 另一种方法包括响应于活动设置信号向移动站发送包括活动集中的基站的系统配置信息的系统配置信息信号。 另一种方法包括响应于从有源集合中的基站接收的信道条件信号来确定上行链路控制信道功率参数。 另一种方法涉及将控制信号发送到相应控制信道上的有效集合中的基站。 还公开了装置。

公开(公告)号：US20110149904A1

公开(公告)日：2011-06-23

申请号：US12806185

申请日：2009-07-06

申请人： Mo-Han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

发明人： Mo-Han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

IPC分类号： H04W36/00

CPC分类号： H04W36/0005

摘要： One method of wireless communication involves acknowledging that an anchor base station received a handover indication signal. Another method involves: receiving, from base stations of an active set, offset signals identifying a respective differences in time between a reference time and respective times when the base station received a ranging signal from a mobile station; and transmitting, to the mobile station, a ranging control signal in response to the respective offset signals. Another method involves transmitting, to a mobile station in response to an active set signal, a system configuration information signal including system configuration information of a base station in an active set. Another method involves determining an uplink control channel power parameter in response to channel condition signals received from base stations in an active set. Another method involves transmitting a control signal to base stations in an active set on respective control channels. Apparatuses are also disclosed.

摘要翻译： 无线通信的一种方法涉及确认锚基站接收到切换指示信号。 另一种方法包括：从基站接收来自移动台的偏移信号，该偏移信号标识参考时间与基站接收到来自移动台的测距信号的各个时刻之间的相应时间差; 以及响应于各个偏移信号向所述移动站发送测距控制信号。 另一种方法包括响应于活动设置信号向移动站发送包括活动集中的基站的系统配置信息的系统配置信息信号。 另一种方法包括响应于从有源集合中的基站接收的信道条件信号来确定上行链路控制信道功率参数。 另一种方法涉及将控制信号发送到相应控制信道上的有效集合中的基站。 还公开了装置。