公开(公告)号：US09554360B2

公开(公告)日：2017-01-24

申请号：US14297979

申请日：2014-06-06

Applicant: QUALCOMM Incorporated

Inventor： Meric Emre Uzunoglu ,  Jun Hu ,  Pavan C. Kaivaram ,  Kevin S. Seltmann ,  Ravindra Mahendrakumar Garach ,  Ammar Taiyebi Kitabi ,  Huang Lou ,  Rashid Ahmed Akbar Attar

IPC: H04W72/02 ,  H04W52/44 ,  H04W76/02 ,  H04W52/16 ,  H04L12/927 ,  H04W28/06 ,  H04W52/52 ,  H04W88/06

CPC classification number: H04W72/02 ,  H04L47/801 ,  H04W28/065 ,  H04W52/16 ,  H04W52/44 ,  H04W52/52 ,  H04W76/15 ,  H04W88/06

Abstract: Aspects of the present disclosure relate to wireless communication devices and methods configured to operate with multiple communication protocols in tune-away operations. Some aspects of the present disclosure may improve the legacy tune-away operations at an access terminal. An access terminal establishes a call utilizing a first communication protocol, tunes away from the call to receive cell signaling utilizing a second communication protocol, and tunes back to the call utilizing the first communication protocol. Following the tuning back, during a first predetermined number of subframes and if the size of a reverse link (RL) packet is smaller than a first packet size and larger than a second packet size, the access terminal forces the RL packet to be a low latency (LoLat) packet.

Abstract translation: 本公开的方面涉及被配置为在多个通信协议中进行调谐操作的无线通信设备和方法。 本公开的一些方面可以改善接入终端处的传统调谐操作。 接入终端利用第一通信协议建立呼叫，利用第二通信协议调谐远离呼叫接收小区信令，并利用第一通信协议调谐回呼叫。 在回调之后，在第一预定数量的子帧期间，如果反向链路（RL）分组的大小小于第一分组大小并且大于第二分组大小，则接入终端强制RL分组为低 延迟（LoLat）数据包。

公开(公告)号：US20150358859A1

公开(公告)日：2015-12-10

申请号：US14298065

申请日：2014-06-06

Applicant: QUALCOMM INCORPORATED

Inventor： Meric Emre Uzunoglu ,  Jun Hu ,  Pavan C. Kaivaram ,  Kevin S. Seltmann ,  Ravindra Mahendrakumar Garach ,  Ammar Taiyebi Kitabi ,  Huang Lou ,  Rashid Ahmed Akbar Attar

IPC: H04W28/22 ,  H04W52/14 ,  H04W52/16

CPC classification number: H04W28/22 ,  H04L1/1825 ,  H04L1/1896 ,  H04W52/146 ,  H04W52/16 ,  H04W52/286 ,  H04W52/325 ,  H04W52/50 ,  H04W88/02

Abstract: Aspects of the present disclosure can improve the round trip time delay of reverse link transmissions of an access terminal. The access terminal determines a first traffic-to-pilot power (T2P) ratio after a session negotiation. Then, the access terminal determines a second T2P ratio of a first subpacket of a physical layer packet, wherein the second T2P ratio may be boosted relative to the first T2P ratio. The access terminal transmits the at least one subpacket at the second T2P ratio utilizing a reverse link. Therefore, the physical layer packet may be early terminated, and round trip time delay of the reverse link may be reduced.

Abstract translation: 本公开的方面可以改善接入终端的反向链路传输的往返时间延迟。 接入终端在会话协商之后确定第一业务对导频功率（T2P）比。 然后，接入终端确定物理层分组的第一子分组的第二T2P比，其中第二T2P比可相对于第一T2P比升高。 接入终端利用反向链路以第二T2P比发送至少一个子分组。 因此，可以提前终止物理层分组，并且可以减少反向链路的往返时间延迟。

公开(公告)号：US20150358942A1

公开(公告)日：2015-12-10

申请号：US14297979

申请日：2014-06-06

Applicant: QUALCOMM Incorporated

Inventor： Meric Emre Uzunoglu ,  Jun Hu ,  Pavan C. Kaivaram ,  Kevin S. Seltmann ,  Ravindra Mahendrakumar Garach ,  Ammar Taiyebi Kitabi ,  Huang Lou ,  Rashid Ahmed Akbar Attar

IPC: H04W72/02 ,  H04W52/52 ,  H04W52/16 ,  H04L12/927 ,  H04W28/06

CPC classification number: H04W72/02 ,  H04L47/801 ,  H04W28/065 ,  H04W52/16 ,  H04W52/44 ,  H04W52/52 ,  H04W76/15 ,  H04W88/06

Abstract: Aspects of the present disclosure relate to wireless communication devices and methods configured to operate with multiple communication protocols in tune-away operations. Some aspects of the present disclosure may improve the legacy tune-away operations at an access terminal. An access terminal establishes a call utilizing a first communication protocol, tunes away from the call to receive cell signaling utilizing a second communication protocol, and tunes back to the call utilizing the first communication protocol. Following the tuning back, during a first predetermined number of subframes and if the size of a reverse link (RL) packet is smaller than a first packet size and larger than a second packet size, the access terminal forces the RL packet to be a low latency (LoLat) packet.

Abstract translation: 本公开的方面涉及被配置为在多个通信协议中进行调谐操作的无线通信设备和方法。 本公开的一些方面可以改善接入终端处的传统调谐操作。 接入终端利用第一通信协议建立呼叫，利用第二通信协议调谐远离呼叫接收小区信令，并利用第一通信协议调谐回呼叫。 在回调之后，在第一预定数量的子帧期间，如果反向链路（RL）分组的大小小于第一分组大小并且大于第二分组大小，则接入终端强制RL分组为低 延迟（LoLat）数据包。