公开(公告)号：US07965668B2

公开(公告)日：2011-06-21

申请号：US12243501

申请日：2008-10-01

申请人： Hang Zhang ,  Mo-Han Fong ,  Sophie Vrzic ,  Derek K. Yu

发明人： Hang Zhang ,  Mo-Han Fong ,  Sophie Vrzic ,  Derek K. Yu

IPC分类号： G08C17/00

CPC分类号： H04W72/1247 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/121 ,  H04W76/27 ,  Y02D70/1242 ,  Y02D70/1244

摘要： Apparatus and methods are provided for transitioning wireless devices between a plurality of states having increasing resource intensity from a least resource intensive state to a most resource intensive second state. All power-on wireless devices are ranked. A respective subset of the power-on wireless devices is assigned to each state, the power-on wireless devices of the subsets having rankings which increase with resource intensity of the state. Signalling is generated to the wireless devices to instruct them to implement any change in state. The priorities which are calculated for the purpose of state scheduling are preferably the same as those, or at least based upon the priorities used for packet scheduling.

摘要翻译： 提供了装置和方法，用于在具有从最少资源密集状态到最资源密集型第二状态的资源强度增加的多个状态之间转换无线设备。 所有开机无线设备的排名。 上电无线设备的相应子集被分配给每个状态，具有随着状态的资源强度而增加的排名的子集的上电无线设备。 生成对无线设备的信令，以指示它们实现任何状态改变。 为了状态调度而计算的优先级优选地与那些相关，或者至少基于用于分组调度的优先级。

公开(公告)号：US07327716B2

公开(公告)日：2008-02-05

申请号：US10794787

申请日：2004-03-05

申请人： Mo-Han Fong ,  Jun Li ,  Ashvin H. Chheda ,  Sophie Vrzic ,  Hang Zhang ,  Ali Iraqi

发明人： Mo-Han Fong ,  Jun Li ,  Ashvin H. Chheda ,  Sophie Vrzic ,  Hang Zhang ,  Ali Iraqi

IPC分类号： H04J3/24

CPC分类号： H04W28/22

摘要： A mobile station transmits sub-packets at a specified transmission rate or an autonomous transmission rate based on a PERSISTENCE bit. The mobile station increments, decrements, or does not change the transmission rate when the PERSISTENCE bit is a second logic state and a rate control bit (RCB) value is a first, a second, or a third value. Another embodiment of the present invention includes an ALL_ACID_IND bit that instructs the mobile station to adjust the specified transmission rate for either a single H-ARQ channel or for all H-ARQ channels. In an alternate embodiment, the mobile station uses the RCB in conjunction with a NAK to adjust a transmission-to-pilot ratio. After the NAK, the mobile station monitors the RCB value to increase the transmission rate, decrease the transmission rate, or not to change the transmission rate of subsequent sub-packets of the same data packet.

摘要翻译： 移动台基于PERSISTENCE位以指定的传输速率或自主传输速率发送子分组。 当PERSISTENCE位是第二逻辑状态并且速率控制位（RCB）值是第一，第二或第三值时，移动站递增，递减或不改变传输速率。 本发明的另一实施例包括指示移动台为单个H-ARQ信道或所有H-ARQ信道调整指定传输速率的ALL_ACID_IND位。 在替代实施例中，移动台使用RCB结合NAK来调整传输到导频比。 在NAK之后，移动台监视RCB值以增加传输速率，降低传输速率，或者不改变相同数据分组的后续子分组的传输速率。

公开(公告)号：US20110090850A1

公开(公告)日：2011-04-21

申请号：US12979913

申请日：2010-12-28

申请人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

发明人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

IPC分类号： H04W4/00

CPC分类号： H04L1/0015 ,  H04L1/0007 ,  H04L1/188 ,  H04L1/1887 ,  H04L12/66 ,  H04L2001/0097 ,  H04W28/06

摘要： A system and method for adaptively managing frame size in a wireless multihop network is disclosed. In one embodiment, a packet is transmitted from a source to a destination. A acknowledgement packet is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer. A frame size is increased if the successful acknowledgement packet counter reaches a specified value. If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter is reset and the frame size is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size or less than or equal to a minimum frame size.

摘要翻译： 公开了一种用于在无线多跳网络中自适应地管理帧大小的系统和方法。 在一个实施例中，分组从源传送到目的地。 如果确认分组在定时器超时之前到达，则接收到确认分组并且成功的确认分组计数器递增。 如果成功的确认分组计数器达到指定值，则帧大小增加。 如果在定时器超时之后确认分组到达，则复位成功的确认分组计数器并且减小帧大小。 可以重复这些过程，直到帧大小大于或等于最大帧大小或小于或等于最小帧大小。

公开(公告)号：US20130010695A1

公开(公告)日：2013-01-10

申请号：US13618547

申请日：2012-09-14

申请人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

发明人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

IPC分类号： H04W8/00

CPC分类号： H04L1/0015 ,  H04L1/0007 ,  H04L1/188 ,  H04L1/1887 ,  H04L12/66 ,  H04L2001/0097 ,  H04W28/06

摘要： A system and method for adaptively managing frame size in a wireless multihop network is disclosed. In one embodiment, a packet is transmitted from a source to a destination. A acknowledgement packet is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer. A frame size is increased if the successful acknowledgement packet counter reaches a specified value. If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter is reset and the frame size is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size or less than or equal to a minimum frame size.

摘要翻译： 公开了一种用于在无线多跳网络中自适应地管理帧大小的系统和方法。 在一个实施例中，分组从源传送到目的地。 如果确认分组在定时器超时之前到达，则接收到确认分组并且成功的确认分组计数器递增。 如果成功的确认分组计数器达到指定值，则帧大小增加。 如果在定时器超时之后确认分组到达，则复位成功的确认分组计数器并且减小帧大小。 可以重复这些过程，直到帧大小大于或等于最大帧大小或小于或等于最小帧大小。

公开(公告)号：US07965738B2

公开(公告)日：2011-06-21

申请号：US11685069

申请日：2007-03-12

申请人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

发明人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

IPC分类号： H04J3/16

CPC分类号： H04L1/0015 ,  H04L1/0007 ,  H04L1/188 ,  H04L1/1887 ,  H04L12/66 ,  H04L2001/0097 ,  H04W28/06

摘要： A system and method for adaptively managing frame size in a wireless multihop network (100) is disclosed. In one embodiment, a packet is transmitted from a source to a destination (420). A acknowledgement packet (422) is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer (444). A frame size is increased if the successful acknowledgement packet counter reaches a specified value (446, 448). If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter (460) is reset and the frame size (462) is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size (450) or less than or equal to a minimum frame size (464).

摘要翻译： 公开了一种用于在无线多跳网络（100）中自适应地管理帧大小的系统和方法。 在一个实施例中，分组从源传输到目的地（420）。 如果确认分组在定时器超时之前到达（444），则接收到确认分组（422）并且成功确认分组计数器递增。 如果成功确认分组计数器达到指定值，则帧大小增加（446,448）。 如果确定分组在定时器超时之后到达，则成功确认分组计数器（460）被重置，并且帧大小（462）减小。 这些过程可以重复，直到帧大小大于或等于最大帧大小（450）或小于或等于最小帧大小（464）。

公开(公告)号：US20070195820A1

公开(公告)日：2007-08-23

申请号：US11685069

申请日：2007-03-12

申请人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

发明人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

IPC分类号： H04J3/16

CPC分类号： H04L1/0015 ,  H04L1/0007 ,  H04L1/188 ,  H04L1/1887 ,  H04L12/66 ,  H04L2001/0097 ,  H04W28/06

摘要： A system and method for adaptively managing frame size in a wireless multihop network (100) is disclosed. In one embodiment, a packet is transmitted from a source to a destination (420). A acknowledgement packet (422) is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer (444). A frame size is increased if the successful acknowledgement packet counter reaches a specified value (446, 448). If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter (460) is reset and the frame size (462) is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size (450) or less than or equal to a minimum frame size (464).

摘要翻译： 公开了一种用于在无线多跳网络（100）中自适应地管理帧大小的系统和方法。 在一个实施例中，分组从源传输到目的地（420）。 如果确认分组在定时器超时之前到达（444），则接收到确认分组（422）并且成功确认分组计数器递增。 如果成功确认分组计数器达到指定值，则帧大小增加（446,448）。 如果确定分组在定时器超时之后到达，则成功确认分组计数器（460）被重置，并且帧大小（462）减小。 这些过程可以重复，直到帧大小大于或等于最大帧大小（450）或小于或等于最小帧大小（464）。

公开(公告)号：US09385835B2

公开(公告)日：2016-07-05

申请号：US12979913

申请日：2010-12-28

申请人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

发明人： Tricci So ,  Kelvin Kar-Kin Au ,  Shalini Periyalwar ,  Peter Hazy ,  Sophie Vrzic ,  Hongyi Li

IPC分类号： H04W4/00 ,  H04L1/00 ,  H04L1/18 ,  H04L12/66 ,  H04W28/06

CPC分类号： H04L1/0015 ,  H04L1/0007 ,  H04L1/188 ,  H04L1/1887 ,  H04L12/66 ,  H04L2001/0097 ,  H04W28/06

摘要： A system and method for adaptively managing frame size in a wireless multihop network is disclosed. In one embodiment, a packet is transmitted from a source to a destination. A acknowledgement packet is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer. A frame size is increased if the successful acknowledgement packet counter reaches a specified value. If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter is reset and the frame size is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size or less than or equal to a minimum frame size.

公开(公告)号：US08718021B2

公开(公告)日：2014-05-06

申请号：US12830959

申请日：2010-07-06

申请人： Dong-Sheng Yu ,  Hosein Nikopourdeilami ,  Sophie Vrzic ,  Mo-Han Fong ,  Robert Novak ,  Jun Yuan

发明人： Dong-Sheng Yu ,  Hosein Nikopourdeilami ,  Sophie Vrzic ,  Mo-Han Fong ,  Robert Novak ,  Jun Yuan

IPC分类号： H04B7/216

CPC分类号： H04L1/0041 ,  H03M13/2903 ,  H04J13/16 ,  H04L1/0026 ,  H04L1/0042 ,  H04L1/0047 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/0072 ,  H04L1/0079 ,  H04L1/0656 ,  H04L5/0048 ,  H04L5/0055 ,  H04L5/0057 ,  H04W28/06

摘要： Transmission of uplink control message for a wireless system. The uplink control message may be encoded according to one of multiple possible schemes. The choice of encoding scheme may be made based on the control message size and/or based on the available transmission resources and/or based on the detection scheme used on the receiving end. A modulation scheme may also be selected based on such factors. CDM may be used for certain control messages. Block code encoding, such as Reed-Muller encoding may be used for certain control messages. Different transmission resources may be allocated for different control message uses. The encoding specifics may be selected to obtain a certain hamming distance and/or size of the encoded message or based on other factors.

摘要翻译： 传输无线系统的上行链路控制消息。 上行链路控制消息可以根据多种可能方案之一进行编码。 可以基于控制消息大小和/或基于可用传输资源和/或基于在接收端使用的检测方案来进行编码方案的选择。 还可以基于这样的因素来选择调制方案。 CDM可以用于某些控制消息。 块代码编码，如Reed-Muller编码可用于某些控制消息。 可以为不同的控制消息使用分配不同的传输资源。 可以选择编码细节以获得编码消息的某个汉明距离和/或尺寸，或者基于其他因素。

公开(公告)号：US20130010748A1

公开(公告)日：2013-01-10

申请号：US13617224

申请日：2012-09-14

申请人： Robert Novak ,  Mo-Han Fong ,  Sophie Vrzic ,  Jun Yuan ,  Dong-Sheng Yu ,  Jiangle Ma

发明人： Robert Novak ,  Mo-Han Fong ,  Sophie Vrzic ,  Jun Yuan ,  Dong-Sheng Yu ,  Jiangle Ma

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04B7/12 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0053 ,  H04W72/1268 ,  H04W74/0866

摘要： Methods, base stations and access terminals for uplink signalling are provided. Resource request channel characteristics such as location in time-frequency, sequence, time slot, are assigned to each access terminal to distinguish their resource requests from the resource requests of other access terminals. Access terminals make requests using a resource request on a resource request channel having the assigned characteristics. The base station can then determine which access terminal transmitted 0 the resource request based on the resource request channel characteristics of the resource request channel upon which the resource>request was received. The base station then transmits a response to the request which may for example be a new resource allocation, a default allocation or a renewal of a previous allocation.

摘要翻译： 提供了用于上行链路信令的方法，基站和接入终端。 向每个接入终端分配资源请求信道特性，例如时频，序列，时隙中的位置，以将其资源请求与其他接入终端的资源请求区分开。 接入终端在具有分配特性的资源请求信道上使用资源请求进行请求。 然后，基站可以基于接收到资源>请求的资源请求信道的资源请求信道特性来确定哪个接入终端发送了资源请求。 然后，基站发送对该请求的响应，该请求例如可以是新的资源分配，默认分配或先前分配的更新。

公开(公告)号：US20110280336A1

公开(公告)日：2011-11-17

申请号：US13068840

申请日：2009-09-02

申请人： Robert Novak ,  Hosein Nikopourdeilami ,  Mo-Han Fong ,  Sophie Vrzic

发明人： Robert Novak ,  Hosein Nikopourdeilami ,  Mo-Han Fong ,  Sophie Vrzic

IPC分类号： H04L27/04

CPC分类号： H04L1/0668 ,  H04B7/0669 ,  H04L1/0026 ,  H04L1/0071 ,  H04L1/0643 ,  H04L5/0023 ,  H04L2001/0097

摘要： A method for transmitting data in a multiple-input-multiple-output space-time coded communication comprising: a. transmitting a plurality of sets of symbols over a plurality of antennae and respective transmission resources according to a mapping table, the mapping table mapping the plurality of symbols defining the communication to respective antennae from amongst the plurality of transmission antennae and to their respective transmission resource; and wherein the transmitting comprises transmitting symbols forming at least a part of a segment-level Alamouti based code in the mapping table.

摘要翻译： 一种用于在多输入多输出空时编码通信中发送数据的方法，包括：a。 根据映射表在多个天线和相应的传输资源上发送多组符号，所述映射表将从所述多个发射天线之中定义所述通信的所述多个符号映射到相应的天线，并将其映射到它们各自的传输资源; 并且其中所述发送包括在映射表中发送形成基于片段级Alamouti的代码的至少一部分的符号。