公开(公告)号：US20140141732A1

公开(公告)日：2014-05-22

申请号：US14163571

申请日：2014-01-24

Applicant: Broadcom Corporation

Inventor： Kamesh MEDAPALLI ,  Erik Stauffer ,  Bertrand Hochwald ,  William Fujimoto ,  Joseph Saada ,  Richard Compton

IPC: H04W88/06 ,  H04B1/44

CPC classification number: H04W88/06 ,  H04B1/406 ,  H04B1/44 ,  H04B1/525

Abstract: Embodiments provide WiFi and LTE tailored transceiver radio frequency (RF) filtering techniques and configurations to enable coexistence between WiFi and LTE transceivers operating in close proximity. In particular, embodiments provide filtering techniques to reject emissions from LTE into WiFi, and vice versa. The filtering techniques eliminate the need for additional isolation between LTE and WiFi antennas (approximately 50 dB), which is beyond what is achievable in practice. Embodiments can be tailored according to different use cases of the WiFi and LTE transceivers (e.g., fixed CPE, portable router, smart phone with tethering).

Abstract translation: 实施例提供WiFi和LTE定制的收发射频（RF）滤波技术和配置，以实现在接近操作的WiFi和LTE收发器之间的共存。 具体地，实施例提供了滤除技术来拒绝从WiFi到WiFi的发射，反之亦然。 滤波技术消除了LTE和WiFi天线之间的额外隔离（约50 dB）的需要，这超出了实际可实现的范围。 可以根据WiFi和LTE收发器（例如，固定CPE，便携式路由器，带有束缚的智能电话）的不同用例来定制实施例。

公开(公告)号：US09210716B2

公开(公告)日：2015-12-08

申请号：US14669971

申请日：2015-03-26

Applicant: Broadcom Corporation

Inventor： Louay Jalloul ,  Sriram Mudulodu ,  Sam P. Alex ,  Leena Zacharias ,  Bertrand Hochwald

IPC: H04W72/00 ,  H04W72/08 ,  H04L1/00 ,  H04W24/00 ,  H04W28/18

CPC classification number: H04W72/085 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0021 ,  H04W24/00 ,  H04W28/18

Abstract: A method for managing uplink communication in a wireless communication network is provided. The method includes selecting one or more Mobile Stations (MSs) from a plurality of MSs based on a first signal parameter corresponding to each MS of the one or more MSs, one or more second signal parameters corresponding to each MS of the one or more MSs, and one or more threshold parameters. The first signal parameter is associated with a Base Station (BS) serving a MS. Further, the one or more second signal parameters are associated with one or more BSs neighboring to the MS. The one or more threshold parameters are associated with a communication parameter. Thereafter, the method includes modifying an uplink Modulation and Coding Scheme (MCS) level of the one or more MSs.

Abstract translation: 提供了一种在无线通信网络中管理上行链路通信的方法。 该方法包括基于与一个或多个MS的每个MS对应的第一信号参数从多个MS中选择一个或多个移动站（MS），对应于一个或多个MS的每个MS的一个或多个第二信号参数 ，以及一个或多个阈值参数。 第一信号参数与服务于MS的基站（BS）相关联。 此外，一个或多个第二信号参数与与MS相邻的一个或多个BS相关联。 一个或多个阈值参数与通信参数相关联。 此后，该方法包括修改一个或多个MS的上行链路调制和编码方案（MCS）级别。

公开(公告)号：US09232564B2

公开(公告)日：2016-01-05

申请号：US14163571

申请日：2014-01-24

Applicant: Broadcom Corporation

Inventor： Kamesh Medapalli ,  Erik Stauffer ,  Bertrand Hochwald ,  William Fujimoto ,  Joseph Saada ,  Richard Compton

IPC: H04W4/00 ,  H04W88/06 ,  H04B1/403 ,  H04B1/525 ,  H04B1/44

CPC classification number: H04W88/06 ,  H04B1/406 ,  H04B1/44 ,  H04B1/525

Abstract: Embodiments provide WiFi and LTE tailored transceiver radio frequency (RF) filtering techniques and configurations to enable coexistence between WiFi and LTE transceivers operating in close proximity. In particular, embodiments provide filtering techniques to reject emissions from LTE into WiFi, and vice versa. The filtering techniques eliminate the need for additional isolation between LTE and WiFi antennas (approximately 50 dB), which is beyond what is achievable in practice. Embodiments can be tailored according to different use cases of the WiFi and LTE transceivers (e.g., fixed CPE, portable router, smart phone with tethering).

Abstract translation: 实施例提供WiFi和LTE定制的收发射频（RF）滤波技术和配置，以实现在接近操作的WiFi和LTE收发器之间的共存。 具体地，实施例提供了滤除技术来拒绝从WiFi到WiFi的发射，反之亦然。 滤波技术消除了LTE和WiFi天线之间的额外隔离（约50 dB）的需要，这超出了实际可实现的范围。 可以根据WiFi和LTE收发器（例如，固定CPE，便携式路由器，带有束缚的智能电话）的不同用例来定制实施例。