公开(公告)号：US20080049699A1

公开(公告)日：2008-02-28

申请号：US11509406

申请日：2006-08-24

Applicant: Gang Li ,  Ming Lu ,  Jialin Zou

Inventor： Gang Li ,  Ming Lu ,  Jialin Zou

IPC: H04B7/216

CPC classification number: H04L1/0025 ,  H04L1/0027 ,  H04L1/1671

Abstract: In an H-ARQ system, when the AN is receiving packet data traffic on the RL from an AT and is generating ACKs and NAKs according to the ability of the AN to properly decode such data, the AN gates-off a DRCLock bit within in a sub-packet duration in which an ACK is transmitted on the FL MAC channel. When it receives an ACK, the AT ignores the non-transmitted DRCLock bit in a current sub-packet duration, and assumes that the DRC channel is “good”. When the AN sends a NAK to the AT, it also sends the DRCLock bit. When the AT receives a NAK in a sub-packet duration, it reads and processes whatever DRCLock bit is received during that sub-packet duration. When no data traffic is transmitted on the RL traffic channel, corresponding DRCLock bits are not gated-off by the AN and are transmitted to the AT. The AT then processes the received DRCLock bits. In an alternative embodiment, transmission of DRCLock is totally eliminated.

Abstract translation: 在H-ARQ系统中，当AN正在从AT接收RL上的分组数据流量时，根据AN对这些数据进行正确解码的能力产生ACK和NAK，AN将关闭一个DRCLock位 在FL MAC信道上发送ACK的子分组持续时间。 当接收到ACK时，AT忽略当前子包持续时间内未发送的DRCLock位，并假定DRC信道为“良好”。 当AN向AT发送NAK时，它还发送DRCLock位。 当AT在子分组持续时间内接收到NAK时，它读取并处理在该子分组持续时间期间接收的任何DRCLock比特。 当在RL业务信道上没有传输数据业务时，相应的DRCLock比特不被AN门控，并被发送给AT。 AT然后处理接收到的DRCLock位。 在替代实施例中，完全消除了DRCLock的传输。

公开(公告)号：US08098643B2

公开(公告)日：2012-01-17

申请号：US11509406

申请日：2006-08-24

Applicant: Gang Li ,  Ming Lu ,  Jialin Zou

Inventor： Gang Li ,  Ming Lu ,  Jialin Zou

IPC: H04B7/216

CPC classification number: H04L1/0025 ,  H04L1/0027 ,  H04L1/1671

Abstract: In an H-ARQ system, when the AN is receiving packet data traffic on the RL from an AT and is generating ACKs and NAKs according to the ability of the AN to properly decode such data, the AN gates-off a DRCLock bit within in a sub-packet duration in which an ACK is transmitted on the FL MAC channel. When it receives an ACK, the AT ignores the non-transmitted DRCLock bit in a current sub-packet duration, and assumes that the DRC channel is “good”. When the AN sends a NAK to the AT, it also sends the DRCLock bit. When the AT receives a NAK in a sub-packet duration, it reads and processes whatever DRCLock bit is received during that sub-packet duration. When no data traffic is transmitted on the RL traffic channel, corresponding DRCLock bits are not gated-off by the AN and are transmitted to the AT. The AT then processes the received DRCLock bits. In an alternative embodiment, transmission of DRCLock is totally eliminated.

Abstract translation: 在H-ARQ系统中，当AN正在从AT接收RL上的分组数据流量时，根据AN对这些数据进行正确解码的能力产生ACK和NAK，AN将关闭一个DRCLock位 在FL MAC信道上发送ACK的子分组持续时间。 当接收到ACK时，AT忽略当前子包持续时间内未发送的DRCLock位，并假定DRC信道为“良好”。 当AN向AT发送NAK时，它还发送DRCLock位。 当AT在子分组持续时间内接收到NAK时，它读取并处理在该子分组持续时间期间接收的任何DRCLock比特。 当在RL业务信道上没有传输数据业务时，相应的DRCLock比特不被AN门控，并被发送给AT。 AT然后处理接收到的DRCLock位。 在替代实施例中，完全消除了DRCLock的传输。

公开(公告)号：US20080056180A1

公开(公告)日：2008-03-06

申请号：US11514439

申请日：2006-09-01

Applicant: Gang Li ,  Ming Lu ,  Jialin Zou

Inventor： Gang Li ,  Ming Lu ,  Jialin Zou

IPC: H04Q7/00

CPC classification number: H04W36/06 ,  H04W36/30

Abstract: In an H-ARQ system, when transmission on the FL MAC channel of DRCLock or CQILock bits is eliminated, other feedback information carried by the FL MAC channel is used as an RL quality indication for determining at least in part when to make a serving sector switch from a current serving sector to a non-serving sector in its active set. In particular, when data traffic is present, the ACKs/NAKs fed back to the AT on the FL MAC channel are used at least in part in determining when to make such a serving sector switch. In systems operating in accordance with CDMA2000 EVDO RevA/RevB standards, for example, this information is used in conjunction with quality measurements on the FL in determining when to make a serving sector switch. In future systems operating in accordance with CDMA2000 EVDO RevC standards currently under development in which the RL can be switched independently of the FL, this information is directly used to determine when to make an RL serving sector switch.

Abstract translation: 在H-ARQ系统中，当消除DRCLock或CQILock比特的FL MAC信道上的传输时，FL MAC信道承载的其他反馈信息被用作RL质量指示，用于至少部分地确定何时建立服务扇区 从当前服务扇区切换到其活动集中的非服务扇区。 特别地，当存在数据业务时，反馈到FL MAC信道上的AT的ACK / NAK至少部分地用于确定何时进行这样的服务扇区切换。 例如，在按照CDMA2000 EVDO RevA / RevB标准运行的系统中，该信息与FL上的质量测量一起用于确定何时进行服务扇区切换。 在将来根据目前正在开发的CDMA2000 EVDO RevC标准中运行的系统中，RL可以独立于FL进行切换，该信息直接用于确定何时进行RL服务扇区切换。

公开(公告)号：US08977268B2

公开(公告)日：2015-03-10

申请号：US13547509

申请日：2012-07-12

Applicant: Kathiravetpillai Sivanesan ,  Jialin Zou ,  Subramanian Vasudevan

Inventor： Kathiravetpillai Sivanesan ,  Jialin Zou ,  Subramanian Vasudevan

IPC: H04W36/00 ,  H04W4/00 ,  H04W36/32 ,  H04W36/04

CPC classification number: H04W36/32 ,  H04W36/04

Abstract: At least one example embodiment discloses a method of controlling a handover of a user equipment (UE) from a serving base station to a target base station in a heterogeneous network. The method includes determining, by a serving base station, a speed of the UE and a type of the handover, the type of the handover being one of macro cell to macro cell, macro cell to small cell, small cell to macro cell and small cell to small cell, and controlling, by the serving base station, the handover from the serving base station to the target base station based on the speed of the UE and the type of handover.

Abstract translation: 至少一个示例性实施例公开了一种控制用户设备（UE）在异构网络中从服务基站到目标基站的切换的方法。 该方法包括由服务基站确定UE的速度和切换类型，切换类型为宏小区到宏小区，宏小区到小小区，小小区到小区，小小区 小区到小小区，并且由服务基站根据UE的速度和切换类型控制从服务基站到目标基站的切换。

公开(公告)号：US08885474B2

公开(公告)日：2014-11-11

申请号：US11107010

申请日：2005-04-15

Applicant: Yang Yang ,  Lily H Zhu ,  Jialin Zou

Inventor： Yang Yang ,  Lily H Zhu ,  Jialin Zou

IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04W28/12 ,  H04W28/22

CPC classification number: H04W28/12 ,  H04W28/22

Abstract: The number of Reverse Activity Bits (RABs) equal to “1” per frame is a Congestion Overload (CO) metric used to determine whether the reverse link in a wireless communications system is in a congestion overload state due to a reverse link RF overload. When the value of the CO metric exceeds a first predetermined threshold that is indicative of a congestion overload condition, the system enters a block state where all new connection requests are blocked. Once in the block state, if the value of the CO metric does not decrease but continues to increase and exceeds a second higher threshold, the system enters a mute state. In the mute state a predetermined large percentage of existing active calls are muted. Specifically, a message is sent downlink to specific ATs instructing them to reduce their transmission rates to zero but to still maintain their active connections.

Abstract translation: 每帧相当于“1”的反向活动位数（RAB）是拥塞过载（CO）度量，用于确定由于反向链路RF过载，无线通信系统中的反向链路是否处于拥塞过载状态。 当CO度量的值超过指示拥塞过载状况的第一预定阈值时，系统进入阻塞所有新连接请求的阻塞状态。 一旦处于阻塞状态，如果CO度量的值不降低但是继续增加并超过第二高阈值，则系统进入静音状态。 在静音状态下，预定的大部分现有活动呼叫被静音。 特别地，向特定AT发送下行链路的消息，指示它们将它们的传输速率降低到零，但仍然保持其活动连接。

公开(公告)号：US08855653B2

公开(公告)日：2014-10-07

申请号：US13552008

申请日：2012-07-18

Applicant: Jialin Zou ,  Sudeep Palat

Inventor： Jialin Zou ,  Sudeep Palat

IPC: H04W28/08

CPC classification number: H04W28/08 ,  H04W16/08 ,  H04W36/06 ,  H04W36/22 ,  H04W84/045

Abstract: The apparatus includes a processor. The processor is configured to determine whether to redistribute traffic, generate a message upon determining traffic is to be redistributed, the message including cell priority values, the cell priority values including a priority value for each of a plurality of carriers, and transmit the message to the one or more user equipment.

Abstract translation: 该装置包括处理器。 处理器被配置为确定是否重新分配业务，在确定要再分配业务时生成消息，所述消息包括小区优先级值，小区优先级值包括多个载波中的每一个的优先级值，并将该消息发送到 一个或多个用户设备。

公开(公告)号：US20140233515A1

公开(公告)日：2014-08-21

申请号：US14346063

申请日：2012-09-14

Applicant: Yu Chen ,  Jialin Zou ,  Sudeep Palat

Inventor： Yu Chen ,  Jialin Zou ,  Sudeep Palat

IPC: H04L5/00

CPC classification number: H04L5/0037 ,  H04L5/0094 ,  H04L61/2069 ,  H04W4/70 ,  H04W8/186 ,  H04W28/06 ,  H04W72/042 ,  H04W72/12

Abstract: The invention relates to a method of implementing resource scheduling for MTC devices, the base station assigns multiple machine type communication (MTC) devices to a group, and allocates to each device a sequence number of the group respectively, informs each corresponding device of the sequence number of the device, allocates a resource set for the group, and transmits indication information, indicating the resource set, to each device via broadcast signaling, wherein, the sequence number is used to indicate the resource, in the resource set, used by the device. A MTC device determines the resource, in the resource set, used by the device based on the sequence number. The embodiment of the invention can save the overhead of MTC resource scheduling.

Abstract translation: 本发明涉及一种实现MTC设备资源调度的方法，基站向组分配多机类型通信（MTC）设备，并分别向每个设备分配该组的序列号，通知每个对应设备的序列 为该组分配资源集，通过广播信令向每个设备发送指示资源集的指示信息，其中序列号用于指示资源集合中使用的资源， 设备。 MTC设备基于序列号确定设备使用的资源集中的资源。 本发明的实施例可以节省MTC资源调度的开销。

公开(公告)号：US20140024382A1

公开(公告)日：2014-01-23

申请号：US13552008

申请日：2012-07-18

Applicant: Jialin Zou ,  Sudeep Palat

Inventor： Jialin Zou ,  Sudeep Palat

IPC: H04W28/08

CPC classification number: H04W28/08 ,  H04W16/08 ,  H04W36/06 ,  H04W36/22 ,  H04W84/045

Abstract: The apparatus includes a processor. The processor is configured to determine whether to redistribute traffic, generate a message upon determining traffic is to be redistributed, the message including cell priority values, the cell priority values including a priority value for each of a plurality of carriers, and transmit the message to the one or more user equipment.

Abstract translation: 该装置包括处理器。 处理器被配置为确定是否重新分配业务，在确定要再分配业务时生成消息，所述消息包括小区优先级值，小区优先级值包括多个载波中的每一个的优先级值，并将该消息发送到 一个或多个用户设备。

公开(公告)号：US20120129536A1

公开(公告)日：2012-05-24

申请号：US12954057

申请日：2010-11-24

Applicant: Jialin Zou ,  Subramanian Vasudevan

Inventor： Jialin Zou ,  Subramanian Vasudevan

IPC: H04W36/34 ,  H04W52/02

CPC classification number: H04W52/146 ,  H04W52/244 ,  H04W52/283

Abstract: A method is provided a wireless system for providing an interference suppression zone in a portion of the macro cell coverage area bordering the small-cell coverage area for a small cell, but outside that small-cell coverage area. The transmission power of a UE located within the interference suppression zone is minimized to minimize the inter-cell interference to the small cells. The invention methodology further operates to enhance the redirection/redistribution methods of the art for UEs located in the interference suppression zone, further reducing macro to small cell interference. In further embodiments of the invention, methods are provided for determining the scope of an interference suppression zone and for determining proximity of an UE to the interference suppression zone.

Abstract translation: 提供了一种无线系统，用于在与小小区相邻的小小区覆盖区域附近的小区覆盖区域的一部分内提供干扰抑制区域，但在该小区域覆盖区域之外。 位于干扰抑制区内的UE的发射功率被最小化，以使对小小区的小区间干扰最小化。 本发明方法还用于增强位于干扰抑制区中的UE的本领域的重定向/再分配方法，进一步将宏减小到小小区干扰。 在本发明的另外的实施例中，提供了用于确定干扰抑制区的范围并确定UE与干扰抑制区的接近度的方法。

公开(公告)号：US08165072B2

公开(公告)日：2012-04-24

申请号：US11837028

申请日：2007-08-10

Applicant: Christopher F Mooney ,  Yang Yang ,  Jialin Zou

Inventor： Christopher F Mooney ,  Yang Yang ,  Jialin Zou

IPC: H04Q7/00

CPC classification number: H04W68/025 ,  H04W4/06

Abstract: The present invention provides a method of providing a group paging message. One embodiment of the method includes providing a first message during a first portion of a predetermined time period. The first message includes information indicating a second portion of the predetermined time period during which at least one idle first mobile unit is to wake up and attempt to receive a second message from the base station(s). The embodiment of the method also includes providing a third message during a third portion of the predetermined time period. The third message includes information indicating the second portion of the predetermined time period during which at least one idle second mobile unit is to wake up and attempt to receive the second message. The third portion of the predetermined time period is different than the first portion.

Abstract translation: 本发明提供一种提供组寻呼消息的方法。 该方法的一个实施例包括在预定时间段的第一部分期间提供第一消息。 第一消息包括指示预定时间段的第二部分的信息，在该时间段期间，至少一个空闲的第一移动单元要唤醒并尝试从基站接收第二消息。 该方法的实施例还包括在预定时间段的第三部分期间提供第三消息。 第三消息包括指示预定时间段的第二部分的信息，在该时间段期间，至少一个空闲的第二移动单元要唤醒并尝试接收第二消息。 预定时间段的第三部分与第一部分不同。