ISO: Freezing Orange Juice

I've been researching about freezing orange juice. We are blessed with a great orange tree and last year we froze some of the juice. When we went to use it, we found the pulp separated easier than fresh juice, and although the juice was still very tasty, the pulp kind of took away from the experience. A friend suggested vigorous shaking before drinking, and that was better. I'm thinking of sraining some of the pulp out the next time we freeze.

Any thoughts would be appreciated.